mirrors/SFML
1
0
Fork 0
mirror of https://github.com/SFML/SFML.git synced 2024-11-25 04:41:05 +08:00
Code Issues Packages Projects Releases Wiki Activity

(Re-)Introduce default constructors and load/open member functions for resource objects that can be reused.

Browse Source
This commit is contained in:
binary1248 2024-07-06 03:38:32 +02:00 committed by Chris Thrasher
parent 6b4da70e15
commit 698f265277
61 changed files with 3167 additions and 934 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
examples/android/app/src/main/jni/main.cpp
View File

@ -86,13 +86,13 @@ int main(int argc, char* argv[])
sf::RenderWindow window(screen, "");
window.setFramerateLimit(30);
const auto texture = sf::Texture::loadFromFile("image.png").value();
const auto texture = sf::Texture::createFromFile("image.png").value();
sf::Sprite image(texture);
image.setPosition(sf::Vector2f(screen.size) / 2.f);
image.setOrigin(sf::Vector2f(texture.getSize()) / 2.f);
const auto font = sf::Font::openFromFile("tuffy.ttf").value();
const auto font = sf::Font::createFromFile("tuffy.ttf").value();
sf::Text text(font, "Tap anywhere to move the logo.", 64);
text.setFillColor(sf::Color::Black);

4
examples/cocoa/CocoaAppDelegate.mm
View File

@ -52,9 +52,9 @@ struct SFMLmainWindow
std::filesystem::path resPath{[[[NSBundle mainBundle] resourcePath] tostdstring]};
sf::RenderWindow renderWindow;
sf::Font font{sf::Font::openFromFile(resPath / "tuffy.ttf").value()};
sf::Font font{sf::Font::createFromFile(resPath / "tuffy.ttf").value()};
sf::Text text{font};
sf::Texture logo{sf::Texture::loadFromFile(resPath / "logo.png").value()};
sf::Texture logo{sf::Texture::createFromFile(resPath / "logo.png").value()};
sf::Sprite sprite{logo};
sf::Color background{sf::Color::Blue};
};

2
examples/event_handling/EventHandling.cpp
View File

@ -316,7 +316,7 @@ private:
// Member data
////////////////////////////////////////////////////////////
sf::RenderWindow m_window{sf::VideoMode({800u, 600u}), "SFML Event Handling", sf::Style::Titlebar | sf::Style::Close};
const sf::Font m_font{sf::Font::openFromFile("resources/tuffy.ttf").value()};
const sf::Font m_font{sf::Font::createFromFile("resources/tuffy.ttf").value()};
sf::Text m_logText{m_font, "", 20};
sf::Text m_handlerText{m_font, "Current Handler: Classic", 24};
sf::Text m_instructions{m_font, "Press Enter to change handler type", 24};

4
examples/island/Island.cpp
View File

@ -91,7 +91,7 @@ int main()
sf::RenderWindow window(sf::VideoMode({windowWidth, windowHeight}), "SFML Island", sf::Style::Titlebar | sf::Style::Close);
window.setVerticalSyncEnabled(true);
const auto font = sf::Font::openFromFile("resources/tuffy.ttf").value();
const auto font = sf::Font::createFromFile("resources/tuffy.ttf").value();
// Create all of our graphics resources
sf::Text hudText(font);
@ -120,7 +120,7 @@ int main()
{
statusText.setString("Shaders and/or Vertex Buffers Unsupported");
}
else if (!(terrainShader = sf::Shader::loadFromFile("resources/terrain.vert", "resources/terrain.frag")))
else if (!(terrainShader = sf::Shader::createFromFile("resources/terrain.vert", "resources/terrain.frag")))
{
statusText.setString("Failed to load shader program");
}

2
examples/joystick/Joystick.cpp
View File

@ -94,7 +94,7 @@ int main()
window.setVerticalSyncEnabled(true);
// Open the text font
const auto font = sf::Font::openFromFile("resources/tuffy.ttf").value();
const auto font = sf::Font::createFromFile("resources/tuffy.ttf").value();
// Set up our string conversion parameters
sstr.precision(2);

8
examples/opengl/OpenGL.cpp
View File

@ -58,11 +58,11 @@ int main()
window.setMaximumSize(sf::Vector2u(1200, 900));
// Create a sprite for the background
const auto backgroundTexture = sf::Texture::loadFromFile(resourcesDir() / "background.jpg", sRgb).value();
const auto backgroundTexture = sf::Texture::createFromFile(resourcesDir() / "background.jpg", sRgb).value();
const sf::Sprite background(backgroundTexture);
// Create some text to draw on top of our OpenGL object
const auto font = sf::Font::openFromFile(resourcesDir() / "tuffy.ttf").value();
const auto font = sf::Font::createFromFile(resourcesDir() / "tuffy.ttf").value();
sf::Text text(font, "SFML / OpenGL demo");
sf::Text sRgbInstructions(font, "Press space to toggle sRGB conversion");
@ -75,7 +75,7 @@ int main()
mipmapInstructions.setPosition({200.f, 550.f});
// Load a texture to apply to our 3D cube
auto texture = sf::Texture::loadFromFile(resourcesDir() / "logo.png").value();
auto texture = sf::Texture::createFromFile(resourcesDir() / "logo.png").value();
// Attempt to generate a mipmap for our cube texture
// We don't check the return value here since
@ -219,7 +219,7 @@ int main()
if (mipmapEnabled)
{
// We simply reload the texture to disable mipmapping
texture = sf::Texture::loadFromFile(resourcesDir() / "logo.png").value();
texture = sf::Texture::createFromFile(resourcesDir() / "logo.png").value();
// Rebind the texture
sf::Texture::bind(&texture);

2
examples/raw_input/RawInput.cpp
View File

@ -19,7 +19,7 @@ int main()
window.setVerticalSyncEnabled(true);
// Open the application font
const auto font = sf::Font::openFromFile("resources/tuffy.ttf").value();
const auto font = sf::Font::createFromFile("resources/tuffy.ttf").value();
// Create the mouse position text
sf::Text mousePosition(font, "", 20);

22
examples/shader/Shader.cpp
View File

@ -278,11 +278,11 @@ private:
////////////////////////////////////////////////////////////
std::optional<Pixelate> tryLoadPixelate()
{
auto texture = sf::Texture::loadFromFile("resources/background.jpg");
auto texture = sf::Texture::createFromFile("resources/background.jpg");
if (!texture.has_value())
return std::nullopt;
auto shader = sf::Shader::loadFromFile("resources/pixelate.frag", sf::Shader::Type::Fragment);
auto shader = sf::Shader::createFromFile("resources/pixelate.frag", sf::Shader::Type::Fragment);
if (!shader.has_value())
return std::nullopt;
@ -291,7 +291,7 @@ std::optional<Pixelate> tryLoadPixelate()
std::optional<WaveBlur> tryLoadWaveBlur(const sf::Font& font)
{
auto shader = sf::Shader::loadFromFile("resources/wave.vert", "resources/blur.frag");
auto shader = sf::Shader::createFromFile("resources/wave.vert", "resources/blur.frag");
if (!shader.has_value())
return std::nullopt;
@ -300,7 +300,7 @@ std::optional<WaveBlur> tryLoadWaveBlur(const sf::Font& font)
std::optional<StormBlink> tryLoadStormBlink()
{
auto shader = sf::Shader::loadFromFile("resources/storm.vert", "resources/blink.frag");
auto shader = sf::Shader::createFromFile("resources/storm.vert", "resources/blink.frag");
if (!shader.has_value())
return std::nullopt;
@ -317,21 +317,21 @@ std::optional<Edge> tryLoadEdge()
surface->setSmooth(true);
// Load the background texture
auto backgroundTexture = sf::Texture::loadFromFile("resources/sfml.png");
auto backgroundTexture = sf::Texture::createFromFile("resources/sfml.png");
if (!backgroundTexture.has_value())
return std::nullopt;
backgroundTexture->setSmooth(true);
// Load the entity texture
auto entityTexture = sf::Texture::loadFromFile("resources/devices.png");
auto entityTexture = sf::Texture::createFromFile("resources/devices.png");
if (!entityTexture.has_value())
return std::nullopt;
entityTexture->setSmooth(true);
// Load the shader
auto shader = sf::Shader::loadFromFile("resources/edge.frag", sf::Shader::Type::Fragment);
auto shader = sf::Shader::createFromFile("resources/edge.frag", sf::Shader::Type::Fragment);
if (!shader.has_value())
return std::nullopt;
@ -350,14 +350,14 @@ std::optional<Geometry> tryLoadGeometry()
return std::nullopt;
// Load the logo texture
auto logoTexture = sf::Texture::loadFromFile("resources/logo.png");
auto logoTexture = sf::Texture::createFromFile("resources/logo.png");
if (!logoTexture.has_value())
return std::nullopt;
logoTexture->setSmooth(true);
// Load the shader
auto shader = sf::Shader::loadFromFile("resources/billboard.vert",
auto shader = sf::Shader::createFromFile("resources/billboard.vert",
"resources/billboard.geom",
"resources/billboard.frag");
if (!shader.has_value())
@ -394,7 +394,7 @@ int main()
window.setVerticalSyncEnabled(true);
// Open the application font
const auto font = sf::Font::openFromFile("resources/tuffy.ttf").value();
const auto font = sf::Font::createFromFile("resources/tuffy.ttf").value();
// Create the effects
std::optional pixelateEffect = tryLoadPixelate();
@ -418,7 +418,7 @@ int main()
std::size_t current = 0;
// Create the messages background
const auto textBackgroundTexture = sf::Texture::loadFromFile("resources/text-background.png").value();
const auto textBackgroundTexture = sf::Texture::createFromFile("resources/text-background.png").value();
sf::Sprite textBackground(textBackgroundTexture);
textBackground.setPosition({0.f, 520.f});
textBackground.setColor(sf::Color(255, 255, 255, 200));

4
examples/sound/Sound.cpp
View File

@ -13,7 +13,7 @@
void playSound()
{
// Load a sound buffer from a wav file
const auto buffer = sf::SoundBuffer::loadFromFile("resources/killdeer.wav").value();
const auto buffer = sf::SoundBuffer::createFromFile("resources/killdeer.wav").value();
// Display sound information
std::cout << "killdeer.wav:" << '\n'
@ -46,7 +46,7 @@ void playSound()
void playMusic(const std::filesystem::path& filename)
{
// Load an ogg music file
auto music = sf::Music::openFromFile("resources" / filename).value();
auto music = sf::Music::createFromFile("resources" / filename).value();
// Display music information
std::cout << filename << ":" << '\n'

12
examples/sound_effects/SoundEffects.cpp
View File

@ -115,7 +115,7 @@ public:
m_listener.setFillColor(sf::Color::Red);
// Load the music file
if (!(m_music = sf::Music::openFromFile(resourcesDir() / "doodle_pop.ogg")))
if (!(m_music = sf::Music::createFromFile(resourcesDir() / "doodle_pop.ogg")))
{
std::cerr << "Failed to load " << (resourcesDir() / "doodle_pop.ogg").string() << std::endl;
std::abort();
@ -177,7 +177,7 @@ public:
m_volumeText(getFont(), "Volume: " + std::to_string(m_volume))
{
// Load the music file
if (!(m_music = sf::Music::openFromFile(resourcesDir() / "doodle_pop.ogg")))
if (!(m_music = sf::Music::createFromFile(resourcesDir() / "doodle_pop.ogg")))
{
std::cerr << "Failed to load " << (resourcesDir() / "doodle_pop.ogg").string() << std::endl;
std::abort();
@ -283,7 +283,7 @@ public:
makeCone(m_soundConeInner, innerConeAngle);
// Load the music file
if (!(m_music = sf::Music::openFromFile(resourcesDir() / "doodle_pop.ogg")))
if (!(m_music = sf::Music::createFromFile(resourcesDir() / "doodle_pop.ogg")))
{
std::cerr << "Failed to load " << (resourcesDir() / "doodle_pop.ogg").string() << std::endl;
std::abort();
@ -677,7 +677,7 @@ protected:
m_instructions.setPosition({windowWidth / 2.f - 250.f, windowHeight * 3.f / 4.f});
// Load the music file
if (!(m_music = sf::Music::openFromFile(resourcesDir() / "doodle_pop.ogg")))
if (!(m_music = sf::Music::createFromFile(resourcesDir() / "doodle_pop.ogg")))
{
std::cerr << "Failed to load " << (resourcesDir() / "doodle_pop.ogg").string() << std::endl;
std::abort();
@ -1077,7 +1077,7 @@ int main()
window.setVerticalSyncEnabled(true);
// Open the application font and pass it to the Effect class
const auto font = sf::Font::openFromFile(resourcesDir() / "tuffy.ttf").value();
const auto font = sf::Font::createFromFile(resourcesDir() / "tuffy.ttf").value();
Effect::setFont(font);
// Create the effects
@ -1106,7 +1106,7 @@ int main()
effects[current]->start();
// Create the messages background
const auto textBackgroundTexture = sf::Texture::loadFromFile(resourcesDir() / "text-background.png").value();
const auto textBackgroundTexture = sf::Texture::createFromFile(resourcesDir() / "text-background.png").value();
sf::Sprite textBackground(textBackgroundTexture);
textBackground.setPosition({0.f, 520.f});
textBackground.setColor(sf::Color(255, 255, 255, 200));

6
examples/tennis/Tennis.cpp
View File

@ -49,11 +49,11 @@ int main()
window.setVerticalSyncEnabled(true);
// Load the sounds used in the game
const auto ballSoundBuffer = sf::SoundBuffer::loadFromFile(resourcesDir() / "ball.wav").value();
const auto ballSoundBuffer = sf::SoundBuffer::createFromFile(resourcesDir() / "ball.wav").value();
sf::Sound ballSound(ballSoundBuffer);
// Create the SFML logo texture:
const auto sfmlLogoTexture = sf::Texture::loadFromFile(resourcesDir() / "sfml_logo.png").value();
const auto sfmlLogoTexture = sf::Texture::createFromFile(resourcesDir() / "sfml_logo.png").value();
sf::Sprite sfmlLogo(sfmlLogoTexture);
sfmlLogo.setPosition({170.f, 50.f});
@ -82,7 +82,7 @@ int main()
ball.setOrigin({ballRadius / 2.f, ballRadius / 2.f});
// Open the text font
const auto font = sf::Font::openFromFile(resourcesDir() / "tuffy.ttf").value();
const auto font = sf::Font::createFromFile(resourcesDir() / "tuffy.ttf").value();
// Initialize the pause message
sf::Text pauseMessage(font);

6
examples/vulkan/Vulkan.cpp
View File

@ -923,7 +923,7 @@ public:
// Use the vertex shader SPIR-V code to create a vertex shader module
{
auto file = sf::FileInputStream::open("resources/shader.vert.spv");
auto file = sf::FileInputStream::create("resources/shader.vert.spv");
if (!file)
{
vulkanAvailable = false;
@ -951,7 +951,7 @@ public:
// Use the fragment shader SPIR-V code to create a fragment shader module
{
auto file = sf::FileInputStream::open("resources/shader.frag.spv");
auto file = sf::FileInputStream::create("resources/shader.frag.spv");
if (!file)
{
vulkanAvailable = false;
@ -1801,7 +1801,7 @@ public:
void setupTextureImage()
{
// Load the image data
const auto maybeImageData = sf::Image::loadFromFile("resources/logo.png");
const auto maybeImageData = sf::Image::createFromFile("resources/logo.png");
if (!maybeImageData)
{

4
examples/win32/Win32.cpp
View File

@ -111,8 +111,8 @@ int main()
sf::RenderWindow sfmlView2(view2);
// Load some textures to display
const auto texture1 = sf::Texture::loadFromFile("resources/image1.jpg").value();
const auto texture2 = sf::Texture::loadFromFile("resources/image2.jpg").value();
const auto texture1 = sf::Texture::createFromFile("resources/image1.jpg").value();
const auto texture2 = sf::Texture::createFromFile("resources/image2.jpg").value();
sf::Sprite sprite1(texture1);
sf::Sprite sprite2(texture2);
sprite1.setOrigin(sf::Vector2f(texture1.getSize()) / 2.f);

84
include/SFML/Audio/InputSoundFile.hpp
View File

@ -52,6 +52,15 @@ class InputStream;
class SFML_AUDIO_API InputSoundFile
{
public:
////////////////////////////////////////////////////////////
/// \brief Default constructor
///
/// Construct an input sound file that is not associated
/// with a file to read.
///
////////////////////////////////////////////////////////////
InputSoundFile() = default;
////////////////////////////////////////////////////////////
/// \brief Open a sound file from the disk for reading
///
@ -65,13 +74,58 @@ public:
///
/// \param filename Path of the sound file to load
///
/// \return True if the file was successfully opened
///
////////////////////////////////////////////////////////////
[[nodiscard]] bool openFromFile(const std::filesystem::path& filename);
////////////////////////////////////////////////////////////
/// \brief Open a sound file in memory for reading
///
/// The supported audio formats are: WAV (PCM only), OGG/Vorbis, FLAC.
/// The supported sample sizes for FLAC and WAV are 8, 16, 24 and 32 bit.
///
/// \param data Pointer to the file data in memory
/// \param sizeInBytes Size of the data to load, in bytes
///
/// \return True if the file was successfully opened
///
////////////////////////////////////////////////////////////
[[nodiscard]] bool openFromMemory(const void* data, std::size_t sizeInBytes);
////////////////////////////////////////////////////////////
/// \brief Open a sound file from a custom stream for reading
///
/// The supported audio formats are: WAV (PCM only), OGG/Vorbis, FLAC.
/// The supported sample sizes for FLAC and WAV are 8, 16, 24 and 32 bit.
///
/// \param stream Source stream to read from
///
/// \return True if the file was successfully opened
///
////////////////////////////////////////////////////////////
[[nodiscard]] bool openFromStream(InputStream& stream);
////////////////////////////////////////////////////////////
/// \brief Create a sound file from the disk for reading
///
/// The supported audio formats are: WAV (PCM only), OGG/Vorbis, FLAC, MP3.
/// The supported sample sizes for FLAC and WAV are 8, 16, 24 and 32 bit.
///
/// Because of minimp3_ex limitation, for MP3 files with big (>16kb) APEv2 tag,
/// it may not be properly removed, tag data will be treated as MP3 data
/// and there is a low chance of garbage decoded at the end of file.
/// See also: https://github.com/lieff/minimp3
///
/// \param filename Path of the sound file to load
///
/// \return Input sound file if the file was successfully opened, otherwise `std::nullopt`
///
////////////////////////////////////////////////////////////
[[nodiscard]] static std::optional<InputSoundFile> openFromFile(const std::filesystem::path& filename);
[[nodiscard]] static std::optional<InputSoundFile> createFromFile(const std::filesystem::path& filename);
////////////////////////////////////////////////////////////
/// \brief Open a sound file in memory for reading
/// \brief Create a sound file in memory for reading
///
/// The supported audio formats are: WAV (PCM only), OGG/Vorbis, FLAC.
/// The supported sample sizes for FLAC and WAV are 8, 16, 24 and 32 bit.
@ -82,10 +136,10 @@ public:
/// \return Input sound file if the file was successfully opened, otherwise `std::nullopt`
///
////////////////////////////////////////////////////////////
[[nodiscard]] static std::optional<InputSoundFile> openFromMemory(const void* data, std::size_t sizeInBytes);
[[nodiscard]] static std::optional<InputSoundFile> createFromMemory(const void* data, std::size_t sizeInBytes);
////////////////////////////////////////////////////////////
/// \brief Open a sound file from a custom stream for reading
/// \brief Create a sound file from a custom stream for reading
///
/// The supported audio formats are: WAV (PCM only), OGG/Vorbis, FLAC.
/// The supported sample sizes for FLAC and WAV are 8, 16, 24 and 32 bit.
@ -95,7 +149,7 @@ public:
/// \return Input sound file if the file was successfully opened, otherwise `std::nullopt`
///
////////////////////////////////////////////////////////////
[[nodiscard]] static std::optional<InputSoundFile> openFromStream(InputStream& stream);
[[nodiscard]] static std::optional<InputSoundFile> createFromStream(InputStream& stream);
////////////////////////////////////////////////////////////
/// \brief Get the total number of audio samples in the file
@ -212,14 +266,6 @@ public:
void close();
private:
////////////////////////////////////////////////////////////
/// \brief Default constructor
///
/// Useful for implementing close()
///
////////////////////////////////////////////////////////////
InputSoundFile() = default;
////////////////////////////////////////////////////////////
/// \brief Deleter for input streams that only conditionally deletes
///
@ -237,16 +283,6 @@ private:
bool owned{true};
};
////////////////////////////////////////////////////////////
/// \brief Constructor from reader, stream, and attributes
///
////////////////////////////////////////////////////////////
InputSoundFile(std::unique_ptr<SoundFileReader>&& reader,
std::unique_ptr<InputStream, StreamDeleter>&& stream,
std::uint64_t sampleCount,
unsigned int sampleRate,
std::vector<SoundChannel>&& channelMap);
////////////////////////////////////////////////////////////
// Member data
////////////////////////////////////////////////////////////
@ -275,7 +311,7 @@ private:
/// Usage example:
/// \code
/// // Open a sound file
/// auto file = sf::InputSoundFile::openFromFile("music.ogg").value();
/// auto file = sf::InputSoundFile::createFromFile("music.ogg").value();
///
/// // Print the sound attributes
/// std::cout << "duration: " << file.getDuration().asSeconds() << '\n'

100
include/SFML/Audio/Music.hpp
View File

@ -66,6 +66,14 @@ public:
// Define the relevant Span types
using TimeSpan = Span<Time>;
////////////////////////////////////////////////////////////
/// \brief Default constructor
///
/// Construct an empty music that does not contain any data.
///
////////////////////////////////////////////////////////////
Music();
////////////////////////////////////////////////////////////
/// \brief Destructor
///
@ -98,12 +106,12 @@ public:
///
/// \param filename Path of the music file to open
///
/// \return Music if loading succeeded, `std::nullopt` if it failed
/// \return True if loading succeeded, false if it failed
///
/// \see openFromMemory, openFromStream
///
////////////////////////////////////////////////////////////
[[nodiscard]] static std::optional<Music> openFromFile(const std::filesystem::path& filename);
[[nodiscard]] bool openFromFile(const std::filesystem::path& filename);
////////////////////////////////////////////////////////////
/// \brief Open a music from an audio file in memory
@ -121,12 +129,12 @@ public:
/// \param data Pointer to the file data in memory
/// \param sizeInBytes Size of the data to load, in bytes
///
/// \return Music if loading succeeded, `std::nullopt` if it failed
/// \return True if loading succeeded, false if it failed
///
/// \see openFromFile, openFromStream
///
////////////////////////////////////////////////////////////
[[nodiscard]] static std::optional<Music> openFromMemory(const void* data, std::size_t sizeInBytes);
[[nodiscard]] bool openFromMemory(const void* data, std::size_t sizeInBytes);
////////////////////////////////////////////////////////////
/// \brief Open a music from an audio file in a custom stream
@ -142,12 +150,77 @@ public:
///
/// \param stream Source stream to read from
///
/// \return Music if loading succeeded, `std::nullopt` if it failed
/// \return True if loading succeeded, false if it failed
///
/// \see openFromFile, openFromMemory
///
////////////////////////////////////////////////////////////
[[nodiscard]] static std::optional<Music> openFromStream(InputStream& stream);
[[nodiscard]] bool openFromStream(InputStream& stream);
////////////////////////////////////////////////////////////
/// \brief Create a music from an audio file
///
/// This function doesn't start playing the music (call play()
/// to do so).
/// See the documentation of sf::InputSoundFile for the list
/// of supported formats.
///
/// \warning Since the music is not loaded at once but rather
/// streamed continuously, the file must remain accessible until
/// the sf::Music object loads a new music or is destroyed.
///
/// \param filename Path of the music file to open
///
/// \return Music if loading succeeded, `std::nullopt` if it failed
///
/// \see createFromMemory, createFromStream
///
////////////////////////////////////////////////////////////
[[nodiscard]] static std::optional<Music> createFromFile(const std::filesystem::path& filename);
////////////////////////////////////////////////////////////
/// \brief Create a music from an audio file in memory
///
/// This function doesn't start playing the music (call play()
/// to do so).
/// See the documentation of sf::InputSoundFile for the list
/// of supported formats.
///
/// \warning Since the music is not loaded at once but rather streamed
/// continuously, the \a data buffer must remain accessible until
/// the sf::Music object loads a new music or is destroyed. That is,
/// you can't deallocate the buffer right after calling this function.
///
/// \param data Pointer to the file data in memory
/// \param sizeInBytes Size of the data to load, in bytes
///
/// \return Music if loading succeeded, `std::nullopt` if it failed
///
/// \see createFromFile, createFromStream
///
////////////////////////////////////////////////////////////
[[nodiscard]] static std::optional<Music> createFromMemory(const void* data, std::size_t sizeInBytes);
////////////////////////////////////////////////////////////
/// \brief Create a music from an audio file in a custom stream
///
/// This function doesn't start playing the music (call play()
/// to do so).
/// See the documentation of sf::InputSoundFile for the list
/// of supported formats.
///
/// \warning Since the music is not loaded at once but rather
/// streamed continuously, the \a stream must remain accessible
/// until the sf::Music object loads a new music or is destroyed.
///
/// \param stream Source stream to read from
///
/// \return Music if loading succeeded, `std::nullopt` if it failed
///
/// \see createFromFile, createFromMemory
///
////////////////////////////////////////////////////////////
[[nodiscard]] static std::optional<Music> createFromStream(InputStream& stream);
////////////////////////////////////////////////////////////
/// \brief Get the total duration of the music
@ -231,19 +304,6 @@ protected:
std::optional<std::uint64_t> onLoop() override;
private:
////////////////////////////////////////////////////////////
/// \brief Try opening the music file from an optional input sound file
///
////////////////////////////////////////////////////////////
[[nodiscard]] static std::optional<Music> tryOpenFromInputSoundFile(std::optional<InputSoundFile>&& optFile,
const char* errorContext);
////////////////////////////////////////////////////////////
/// \brief Initialize the internal state after loading a new music
///
////////////////////////////////////////////////////////////
explicit Music(InputSoundFile&& file);
////////////////////////////////////////////////////////////
/// \brief Helper to convert an sf::Time to a sample position
///
@ -300,7 +360,7 @@ private:
/// Usage example:
/// \code
/// // Open a music from an audio file
/// auto music = sf::Music::openFromFile("music.ogg").value();
/// auto music = sf::Music::createFromFile("music.ogg").value();
///
/// // Change some parameters
/// music.setPosition({0, 1, 10}); // change its 3D position

37
include/SFML/Audio/OutputSoundFile.hpp
View File

@ -49,6 +49,15 @@ namespace sf
class SFML_AUDIO_API OutputSoundFile
{
public:
////////////////////////////////////////////////////////////
/// \brief Default constructor
///
/// Construct an output sound file that is not associated
/// with a file to write.
///
////////////////////////////////////////////////////////////
OutputSoundFile() = default;
////////////////////////////////////////////////////////////
/// \brief Open the sound file from the disk for writing
///
@ -59,10 +68,28 @@ public:
/// \param channelCount Number of channels in the sound
/// \param channelMap Map of position in sample frame to sound channel
///
/// \return True if the file was successfully opened
///
////////////////////////////////////////////////////////////
[[nodiscard]] bool openFromFile(const std::filesystem::path& filename,
unsigned int sampleRate,
unsigned int channelCount,
const std::vector<SoundChannel>& channelMap);
////////////////////////////////////////////////////////////
/// \brief Create the sound file from the disk for writing
///
/// The supported audio formats are: WAV, OGG/Vorbis, FLAC.
///
/// \param filename Path of the sound file to write
/// \param sampleRate Sample rate of the sound
/// \param channelCount Number of channels in the sound
/// \param channelMap Map of position in sample frame to sound channel
///
/// \return Output sound file if the file was successfully opened
///
////////////////////////////////////////////////////////////
[[nodiscard]] static std::optional<OutputSoundFile> openFromFile(
[[nodiscard]] static std::optional<OutputSoundFile> createFromFile(
const std::filesystem::path& filename,
unsigned int sampleRate,
unsigned int channelCount,
@ -84,12 +111,6 @@ public:
void close();
private:
////////////////////////////////////////////////////////////
/// \brief Constructor from writer
///
////////////////////////////////////////////////////////////
explicit OutputSoundFile(std::unique_ptr<SoundFileWriter>&& writer);
////////////////////////////////////////////////////////////
// Member data
////////////////////////////////////////////////////////////
@ -111,7 +132,7 @@ private:
/// Usage example:
/// \code
/// // Create a sound file, ogg/vorbis format, 44100 Hz, stereo
/// auto file = sf::OutputSoundFile::openFromFile("music.ogg", 44100, 2).value();
/// auto file = sf::OutputSoundFile::createFromFile("music.ogg", 44100, 2).value();
///
/// while (...)
/// {

2
include/SFML/Audio/Sound.hpp
View File

@ -274,7 +274,7 @@ private:
///
/// Usage example:
/// \code
/// const auto buffer = sf::SoundBuffer::loadFromFile("sound.wav").value();
/// const auto buffer = sf::SoundBuffer::createFromFile("sound.wav").value();
/// sf::Sound sound(buffer);
/// sound.play();
/// \endcode

107
include/SFML/Audio/SoundBuffer.hpp
View File

@ -55,6 +55,15 @@ class InputStream;
class SFML_AUDIO_API SoundBuffer
{
public:
////////////////////////////////////////////////////////////
/// \brief Default constructor
///
/// Construct an empty sound buffer that does not contain
/// any samples.
///
////////////////////////////////////////////////////////////
SoundBuffer() = default;
////////////////////////////////////////////////////////////
/// \brief Copy constructor
///
@ -77,12 +86,12 @@ public:
///
/// \param filename Path of the sound file to load
///
/// \return Sound buffer if loading succeeded, `std::nullopt` if it failed
/// \return True if loading succeeded, false if it failed
///
/// \see loadFromMemory, loadFromStream, loadFromSamples, saveToFile
///
////////////////////////////////////////////////////////////
[[nodiscard]] static std::optional<SoundBuffer> loadFromFile(const std::filesystem::path& filename);
[[nodiscard]] bool loadFromFile(const std::filesystem::path& filename);
////////////////////////////////////////////////////////////
/// \brief Load the sound buffer from a file in memory
@ -93,12 +102,12 @@ public:
/// \param data Pointer to the file data in memory
/// \param sizeInBytes Size of the data to load, in bytes
///
/// \return Sound buffer if loading succeeded, `std::nullopt` if it failed
/// \return True if loading succeeded, false if it failed
///
/// \see loadFromFile, loadFromStream, loadFromSamples
///
////////////////////////////////////////////////////////////
[[nodiscard]] static std::optional<SoundBuffer> loadFromMemory(const void* data, std::size_t sizeInBytes);
[[nodiscard]] bool loadFromMemory(const void* data, std::size_t sizeInBytes);
////////////////////////////////////////////////////////////
/// \brief Load the sound buffer from a custom stream
@ -108,12 +117,12 @@ public:
///
/// \param stream Source stream to read from
///
/// \return Sound buffer if loading succeeded, `std::nullopt` if it failed
/// \return True if loading succeeded, false if it failed
///
/// \see loadFromFile, loadFromMemory, loadFromSamples
///
////////////////////////////////////////////////////////////
[[nodiscard]] static std::optional<SoundBuffer> loadFromStream(InputStream& stream);
[[nodiscard]] bool loadFromStream(InputStream& stream);
////////////////////////////////////////////////////////////
/// \brief Load the sound buffer from an array of audio samples
@ -126,12 +135,80 @@ public:
/// \param sampleRate Sample rate (number of samples to play per second)
/// \param channelMap Map of position in sample frame to sound channel
///
/// \return Sound buffer if loading succeeded, `std::nullopt` if it failed
/// \return True if loading succeeded, false if it failed
///
/// \see loadFromFile, loadFromMemory, saveToFile
///
////////////////////////////////////////////////////////////
[[nodiscard]] static std::optional<SoundBuffer> loadFromSamples(
[[nodiscard]] bool loadFromSamples(const std::int16_t* samples,
std::uint64_t sampleCount,
unsigned int channelCount,
unsigned int sampleRate,
const std::vector<SoundChannel>& channelMap);
////////////////////////////////////////////////////////////
/// \brief Create the sound buffer from a file
///
/// See the documentation of sf::InputSoundFile for the list
/// of supported formats.
///
/// \param filename Path of the sound file to load
///
/// \return Sound buffer if loading succeeded, `std::nullopt` if it failed
///
/// \see createFromMemory, createFromStream, createFromSamples, saveToFile
///
////////////////////////////////////////////////////////////
[[nodiscard]] static std::optional<SoundBuffer> createFromFile(const std::filesystem::path& filename);
////////////////////////////////////////////////////////////
/// \brief Create the sound buffer from a file in memory
///
/// See the documentation of sf::InputSoundFile for the list
/// of supported formats.
///
/// \param data Pointer to the file data in memory
/// \param sizeInBytes Size of the data to load, in bytes
///
/// \return Sound buffer if loading succeeded, `std::nullopt` if it failed
///
/// \see createFromFile, createFromStream, createFromSamples
///
////////////////////////////////////////////////////////////
[[nodiscard]] static std::optional<SoundBuffer> createFromMemory(const void* data, std::size_t sizeInBytes);
////////////////////////////////////////////////////////////
/// \brief Create the sound buffer from a custom stream
///
/// See the documentation of sf::InputSoundFile for the list
/// of supported formats.
///
/// \param stream Source stream to read from
///
/// \return Sound buffer if loading succeeded, `std::nullopt` if it failed
///
/// \see createFromFile, createFromMemory, createFromSamples
///
////////////////////////////////////////////////////////////
[[nodiscard]] static std::optional<SoundBuffer> createFromStream(InputStream& stream);
////////////////////////////////////////////////////////////
/// \brief Create the sound buffer from an array of audio samples
///
/// The assumed format of the audio samples is 16 bits signed integer.
///
/// \param samples Pointer to the array of samples in memory
/// \param sampleCount Number of samples in the array
/// \param channelCount Number of channels (1 = mono, 2 = stereo, ...)
/// \param sampleRate Sample rate (number of samples to play per second)
/// \param channelMap Map of position in sample frame to sound channel
///
/// \return Sound buffer if loading succeeded, `std::nullopt` if it failed
///
/// \see createFromFile, createFromMemory, saveToFile
///
////////////////////////////////////////////////////////////
[[nodiscard]] static std::optional<SoundBuffer> createFromSamples(
const std::int16_t* samples,
std::uint64_t sampleCount,
unsigned int channelCount,
@ -148,7 +225,7 @@ public:
///
/// \return True if saving succeeded, false if it failed
///
/// \see loadFromFile, loadFromMemory, loadFromSamples
/// \see createFromFile, createFromMemory, createFromSamples
///
////////////////////////////////////////////////////////////
[[nodiscard]] bool saveToFile(const std::filesystem::path& filename) const;
@ -243,12 +320,6 @@ public:
private:
friend class Sound;
////////////////////////////////////////////////////////////
/// \brief Construct from vector of samples
///
////////////////////////////////////////////////////////////
explicit SoundBuffer(std::vector<std::int16_t>&& samples);
////////////////////////////////////////////////////////////
/// \brief Initialize the internal state after loading a new sound
///
@ -257,7 +328,7 @@ private:
/// \return True on successful initialization, false on failure
///
////////////////////////////////////////////////////////////
[[nodiscard]] static std::optional<SoundBuffer> initialize(InputSoundFile& file);
[[nodiscard]] bool initialize(InputSoundFile& file);
////////////////////////////////////////////////////////////
/// \brief Update the internal buffer with the cached audio samples
@ -318,7 +389,7 @@ private:
/// are like texture pixels, and a sf::SoundBuffer is similar to
/// a sf::Texture.
///
/// A sound buffer can be loaded from a file (see loadFromFile()
/// A sound buffer can be loaded from a file (see createFromFile()
/// for the complete list of supported formats), from memory, from
/// a custom stream (see sf::InputStream) or directly from an array
/// of samples. It can also be saved back to a file.
@ -344,7 +415,7 @@ private:
/// Usage example:
/// \code
/// // Load a new sound buffer from a file
/// const auto buffer = sf::SoundBuffer::loadFromFile("sound.wav").value();
/// const auto buffer = sf::SoundBuffer::createFromFile("sound.wav").value();
///
/// // Create a sound source bound to the buffer
/// sf::Sound sound1(buffer);

2
include/SFML/Audio/SoundBufferRecorder.hpp
View File

@ -98,7 +98,7 @@ private:
// Member data
////////////////////////////////////////////////////////////
std::vector<std::int16_t> m_samples; //!< Temporary sample buffer to hold the recorded data
std::optional<SoundBuffer> m_buffer; //!< Sound buffer that will contain the recorded data
SoundBuffer m_buffer; //!< Sound buffer that will contain the recorded data
};
} // namespace sf

108
include/SFML/Graphics/Font.hpp
View File

@ -73,6 +73,14 @@ public:
std::string family; //!< The font family
};
////////////////////////////////////////////////////////////
/// \brief Default constructor
///
/// Construct an empty font that does not contain any glyphs.
///
////////////////////////////////////////////////////////////
Font() = default;
////////////////////////////////////////////////////////////
/// \brief Open the font from a file
///
@ -84,19 +92,84 @@ public:
///
/// \warning SFML cannot preload all the font data in this
/// function, so the file has to remain accessible until
/// the sf::Font object loads a new font or is destroyed.
///
/// \param filename Path of the font file to load
///
/// \return True if loading succeeded, false if it failed
///
/// \see openFromMemory, openFromStream
///
////////////////////////////////////////////////////////////
[[nodiscard]] bool openFromFile(const std::filesystem::path& filename);
////////////////////////////////////////////////////////////
/// \brief Open the font from a file in memory
///
/// The supported font formats are: TrueType, Type 1, CFF,
/// OpenType, SFNT, X11 PCF, Windows FNT, BDF, PFR and Type 42.
///
/// \warning SFML cannot preload all the font data in this
/// function, so the buffer pointed by \a data has to remain
/// valid until the sf::Font object loads a new font or
/// is destroyed.
///
/// \param data Pointer to the file data in memory
/// \param sizeInBytes Size of the data to load, in bytes
///
/// \return True if loading succeeded, false if it failed
///
/// \see openFromFile, openFromStream
///
////////////////////////////////////////////////////////////
[[nodiscard]] bool openFromMemory(const void* data, std::size_t sizeInBytes);
////////////////////////////////////////////////////////////
/// \brief Open the font from a custom stream
///
/// The supported font formats are: TrueType, Type 1, CFF,
/// OpenType, SFNT, X11 PCF, Windows FNT, BDF, PFR and Type 42.
/// Warning: SFML cannot preload all the font data in this
/// function, so the contents of \a stream have to remain
/// valid as long as the font is used.
///
/// \warning SFML cannot preload all the font data in this
/// function, so the stream has to remain accessible until
/// the sf::Font object loads a new font or is destroyed.
///
/// \param stream Source stream to read from
///
/// \return True if loading succeeded, false if it failed
///
/// \see openFromFile, openFromMemory
///
////////////////////////////////////////////////////////////
[[nodiscard]] bool openFromStream(InputStream& stream);
////////////////////////////////////////////////////////////
/// \brief Create the font from a file
///
/// The supported font formats are: TrueType, Type 1, CFF,
/// OpenType, SFNT, X11 PCF, Windows FNT, BDF, PFR and Type 42.
/// Note that this function knows nothing about the standard
/// fonts installed on the user's system, thus you can't
/// load them directly.
///
/// \warning SFML cannot preload all the font data in this
/// function, so the file has to remain accessible until
/// the sf::Font object is destroyed.
///
/// \param filename Path of the font file to load
///
/// \return Font if opening succeeded, `std::nullopt` if it failed
///
/// \see openFromMemory, openFromStream
/// \see createFromMemory, createFromStream
///
////////////////////////////////////////////////////////////
[[nodiscard]] static std::optional<Font> openFromFile(const std::filesystem::path& filename);
[[nodiscard]] static std::optional<Font> createFromFile(const std::filesystem::path& filename);
////////////////////////////////////////////////////////////
/// \brief Open the font from a file in memory
/// \brief Create the font from a file in memory
///
/// The supported font formats are: TrueType, Type 1, CFF,
/// OpenType, SFNT, X11 PCF, Windows FNT, BDF, PFR and Type 42.
@ -110,13 +183,13 @@ public:
///
/// \return Font if opening succeeded, `std::nullopt` if it failed
///
/// \see openFromFile, openFromStream
/// \see createFromFile, createFromStream
///
////////////////////////////////////////////////////////////
[[nodiscard]] static std::optional<Font> openFromMemory(const void* data, std::size_t sizeInBytes);
[[nodiscard]] static std::optional<Font> createFromMemory(const void* data, std::size_t sizeInBytes);
////////////////////////////////////////////////////////////
/// \brief Open the font from a custom stream
/// \brief Create the font from a custom stream
///
/// The supported font formats are: TrueType, Type 1, CFF,
/// OpenType, SFNT, X11 PCF, Windows FNT, BDF, PFR and Type 42.
@ -129,10 +202,10 @@ public:
///
/// \return Font if opening succeeded, `std::nullopt` if it failed
///
/// \see openFromFile, openFromMemory
/// \see createFromFile, createFromMemory
///
////////////////////////////////////////////////////////////
[[nodiscard]] static std::optional<Font> openFromStream(InputStream& stream);
[[nodiscard]] static std::optional<Font> createFromStream(InputStream& stream);
////////////////////////////////////////////////////////////
/// \brief Get the font information
@ -315,8 +388,7 @@ private:
////////////////////////////////////////////////////////////
struct Page
{
[[nodiscard]] static std::optional<Page> create(bool smooth);
explicit Page(Texture&& texture);
explicit Page(bool smooth);
GlyphTable glyphs; //!< Table mapping code points to their corresponding glyph
Texture texture; //!< Texture containing the pixels of the glyphs
@ -324,6 +396,12 @@ private:
std::vector<Row> rows; //!< List containing the position of all the existing rows
};
////////////////////////////////////////////////////////////
/// \brief Free all the internal resources
///
////////////////////////////////////////////////////////////
void cleanup();
////////////////////////////////////////////////////////////
/// \brief Find or create the glyphs page corresponding to the given character size
///
@ -374,12 +452,6 @@ private:
struct FontHandles;
using PageTable = std::unordered_map<unsigned int, Page>; //!< Table mapping a character size to its page (texture)
////////////////////////////////////////////////////////////
/// \brief Create a font from font handles and a family name
///
////////////////////////////////////////////////////////////
Font(std::shared_ptr<FontHandles>&& fontHandles, std::string&& familyName);
////////////////////////////////////////////////////////////
// Member data
////////////////////////////////////////////////////////////
@ -402,7 +474,7 @@ private:
///
/// Fonts can be opened from a file, from memory or from a custom
/// stream, and supports the most common types of fonts. See
/// the openFromFile function for the complete list of supported formats.
/// the createFromFile function for the complete list of supported formats.
///
/// Once it is opened, a sf::Font instance provides three
/// types of information about the font:
@ -433,7 +505,7 @@ private:
/// Usage example:
/// \code
/// // Open a new font
/// const auto font = sf::Font::openFromFile("arial.ttf").value();
/// const auto font = sf::Font::createFromFile("arial.ttf").value();
///
/// // Create a text which uses our font
/// sf::Text text1(font);

109
include/SFML/Graphics/Image.hpp
View File

@ -54,6 +54,14 @@ class InputStream;
class SFML_GRAPHICS_API Image
{
public:
////////////////////////////////////////////////////////////
/// \brief Default constructor
///
/// Constructs an image with width 0 and height 0.
///
////////////////////////////////////////////////////////////
Image() = default;
////////////////////////////////////////////////////////////
/// \brief Construct the image and fill it with a unique color
///
@ -77,6 +85,81 @@ public:
////////////////////////////////////////////////////////////
Image(Vector2u size, const std::uint8_t* pixels);
////////////////////////////////////////////////////////////
/// \brief Resize the image and fill it with a unique color
///
/// \param size Width and height of the image
/// \param color Fill color
///
////////////////////////////////////////////////////////////
void resize(Vector2u size, Color color = Color::Black);
////////////////////////////////////////////////////////////
/// \brief Resize the image from an array of pixels
///
/// The \a pixel array is assumed to contain 32-bits RGBA pixels,
/// and have the given \a width and \a height. If not, this is
/// an undefined behavior.
/// If \a pixels is null, an empty image is created.
///
/// \param size Width and height of the image
/// \param pixels Array of pixels to copy to the image
///
////////////////////////////////////////////////////////////
void resize(Vector2u size, const std::uint8_t* pixels);
////////////////////////////////////////////////////////////
/// \brief Load the image from a file on disk
///
/// The supported image formats are bmp, png, tga, jpg, gif,
/// psd, hdr, pic and pnm. Some format options are not supported,
/// like jpeg with arithmetic coding or ASCII pnm.
/// If this function fails, the image is left unchanged.
///
/// \param filename Path of the image file to load
///
/// \return True if loading was successful
///
/// \see loadFromMemory, loadFromStream, saveToFile
///
////////////////////////////////////////////////////////////
[[nodiscard]] bool loadFromFile(const std::filesystem::path& filename);
////////////////////////////////////////////////////////////
/// \brief Load the image from a file in memory
///
/// The supported image formats are bmp, png, tga, jpg, gif,
/// psd, hdr, pic and pnm. Some format options are not supported,
/// like jpeg with arithmetic coding or ASCII pnm.
/// If this function fails, the image is left unchanged.
///
/// \param data Pointer to the file data in memory
/// \param size Size of the data to load, in bytes
///
/// \return True if loading was successful
///
/// \see loadFromFile, loadFromStream
///
////////////////////////////////////////////////////////////
[[nodiscard]] bool loadFromMemory(const void* data, std::size_t size);
////////////////////////////////////////////////////////////
/// \brief Load the image from a custom stream
///
/// The supported image formats are bmp, png, tga, jpg, gif,
/// psd, hdr, pic and pnm. Some format options are not supported,
/// like jpeg with arithmetic coding or ASCII pnm.
/// If this function fails, the image is left unchanged.
///
/// \param stream Source stream to read from
///
/// \return True if loading was successful
///
/// \see loadFromFile, loadFromMemory
///
////////////////////////////////////////////////////////////
[[nodiscard]] bool loadFromStream(InputStream& stream);
////////////////////////////////////////////////////////////
/// \brief Load the image from a file on disk
///
@ -89,10 +172,10 @@ public:
///
/// \return Image if loading was successful, `std::nullopt` otherwise
///
/// \see loadFromMemory, loadFromStream, saveToFile
/// \see createFromMemory, createFromStream, saveToFile
///
////////////////////////////////////////////////////////////
[[nodiscard]] static std::optional<Image> loadFromFile(const std::filesystem::path& filename);
[[nodiscard]] static std::optional<Image> createFromFile(const std::filesystem::path& filename);
////////////////////////////////////////////////////////////
/// \brief Load the image from a file in memory
@ -107,10 +190,10 @@ public:
///
/// \return Image if loading was successful, `std::nullopt` otherwise
///
/// \see loadFromFile, loadFromStream
/// \see createFromFile, createFromStream
///
////////////////////////////////////////////////////////////
[[nodiscard]] static std::optional<Image> loadFromMemory(const void* data, std::size_t size);
[[nodiscard]] static std::optional<Image> createFromMemory(const void* data, std::size_t size);
////////////////////////////////////////////////////////////
/// \brief Load the image from a custom stream
@ -124,10 +207,10 @@ public:
///
/// \return Image if loading was successful, `std::nullopt` otherwise
///
/// \see loadFromFile, loadFromMemory
/// \see createFromFile, createFromMemory
///
////////////////////////////////////////////////////////////
[[nodiscard]] static std::optional<Image> loadFromStream(InputStream& stream);
[[nodiscard]] static std::optional<Image> createFromStream(InputStream& stream);
////////////////////////////////////////////////////////////
/// \brief Save the image to a file on disk
@ -141,7 +224,7 @@ public:
///
/// \return True if saving was successful
///
/// \see create, loadFromFile, loadFromMemory
/// \see create, createFromFile, createFromMemory
///
////////////////////////////////////////////////////////////
[[nodiscard]] bool saveToFile(const std::filesystem::path& filename) const;
@ -159,7 +242,7 @@ public:
/// \return Buffer with encoded data if saving was successful,
/// otherwise std::nullopt
///
/// \see create, loadFromFile, loadFromMemory, saveToFile
/// \see create, createFromFile, createFromMemory, saveToFile
///
////////////////////////////////////////////////////////////
[[nodiscard]] std::optional<std::vector<std::uint8_t>> saveToMemory(std::string_view format) const;
@ -278,12 +361,6 @@ public:
void flipVertically();
private:
////////////////////////////////////////////////////////////
/// \brief Directly initialize data members
///
////////////////////////////////////////////////////////////
Image(Vector2u size, std::vector<std::uint8_t>&& pixels);
////////////////////////////////////////////////////////////
// Member data
////////////////////////////////////////////////////////////
@ -309,7 +386,7 @@ private:
/// channels -- just like a sf::Color.
/// All the functions that return an array of pixels follow
/// this rule, and all parameters that you pass to sf::Image
/// functions (such as loadFromMemory) must use this
/// functions (such as createFromMemory) must use this
/// representation as well.
///
/// A sf::Image can be copied, but it is a heavy resource and
@ -319,7 +396,7 @@ private:
/// Usage example:
/// \code
/// // Load an image file from a file
/// const auto background = sf::Image::loadFromFile("background.jpg").value();
/// const auto background = sf::Image::createFromFile("background.jpg").value();
///
/// // Create a 20x20 image filled with black color
/// sf::Image image({20, 20}, sf::Color::Black);

35
include/SFML/Graphics/RenderTexture.hpp
View File

@ -54,6 +54,16 @@ class RenderTextureImpl;
class SFML_GRAPHICS_API RenderTexture : public RenderTarget
{
public:
////////////////////////////////////////////////////////////
/// \brief Default constructor
///
/// Constructs a render-texture with width 0 and height 0.
///
/// \see resize
///
////////////////////////////////////////////////////////////
RenderTexture();
////////////////////////////////////////////////////////////
/// \brief Destructor
///
@ -84,6 +94,25 @@ public:
////////////////////////////////////////////////////////////
RenderTexture& operator=(RenderTexture&&) noexcept;
////////////////////////////////////////////////////////////
/// \brief Resize the render-texture
///
/// The last parameter, \a settings, is useful if you want to enable
/// multi-sampling or use the render-texture for OpenGL rendering that
/// requires a depth or stencil buffer. Otherwise it is unnecessary, and
/// you should leave this parameter at its default value.
///
/// After resizing, the contents of the render-texture are undefined.
/// Call `RenderTexture::clear` first to ensure a single color fill.
///
/// \param size Width and height of the render-texture
/// \param settings Additional settings for the underlying OpenGL texture and context
///
/// \return True if resizing has been successful
///
////////////////////////////////////////////////////////////
[[nodiscard]] bool resize(Vector2u size, const ContextSettings& settings = ContextSettings());
////////////////////////////////////////////////////////////
/// \brief Create the render-texture
///
@ -240,12 +269,6 @@ public:
[[nodiscard]] const Texture& getTexture() const;
private:
////////////////////////////////////////////////////////////
/// \brief Construct from texture
///
////////////////////////////////////////////////////////////
explicit RenderTexture(Texture&& texture);
////////////////////////////////////////////////////////////
// Member data
////////////////////////////////////////////////////////////

4
include/SFML/Graphics/RenderWindow.hpp
View File

@ -266,9 +266,9 @@ private:
/// sf::RenderWindow window(sf::VideoMode({800, 600}), "SFML OpenGL");
///
/// // Create a sprite and a text to display
/// const auto texture = sf::Texture::loadFromFile("circle.png").value();
/// const auto texture = sf::Texture::createFromFile("circle.png").value();
/// sf::Sprite sprite(texture);
/// const auto font = sf::Font::openFromFile("arial.ttf").value();
/// const auto font = sf::Font::createFromFile("arial.ttf").value();
/// sf::Text text(font);
/// ...
///

253
include/SFML/Graphics/Shader.hpp
View File

@ -85,6 +85,17 @@ public:
// NOLINTNEXTLINE(readability-identifier-naming)
static inline CurrentTextureType CurrentTexture;
////////////////////////////////////////////////////////////
/// \brief Default constructor
///
/// This constructor creates an empty shader.
///
/// Binding an empty shader has the same effect as not
/// binding any shader.
///
////////////////////////////////////////////////////////////
Shader() = default;
////////////////////////////////////////////////////////////
/// \brief Destructor
///
@ -115,6 +126,202 @@ public:
////////////////////////////////////////////////////////////
Shader& operator=(Shader&& right) noexcept;
////////////////////////////////////////////////////////////
/// \brief Load the vertex, geometry or fragment shader from a file
///
/// This function loads a single shader, vertex, geometry or
/// fragment, identified by the second argument.
/// The source must be a text file containing a valid
/// shader in GLSL language. GLSL is a C-like language
/// dedicated to OpenGL shaders; you'll probably need to
/// read a good documentation for it before writing your
/// own shaders.
///
/// \param filename Path of the vertex, geometry or fragment shader file to load
/// \param type Type of shader (vertex, geometry or fragment)
///
/// \return True if loading succeeded, false if it failed
///
/// \see loadFromMemory, loadFromStream
///
////////////////////////////////////////////////////////////
[[nodiscard]] bool loadFromFile(const std::filesystem::path& filename, Type type);
////////////////////////////////////////////////////////////
/// \brief Load both the vertex and fragment shaders from files
///
/// This function loads both the vertex and the fragment
/// shaders. If one of them fails to load, the shader is left
/// empty (the valid shader is unloaded).
/// The sources must be text files containing valid shaders
/// in GLSL language. GLSL is a C-like language dedicated to
/// OpenGL shaders; you'll probably need to read a good documentation
/// for it before writing your own shaders.
///
/// \param vertexShaderFilename Path of the vertex shader file to load
/// \param fragmentShaderFilename Path of the fragment shader file to load
///
/// \return True if loading succeeded, false if it failed
///
/// \see loadFromMemory, loadFromStream
///
////////////////////////////////////////////////////////////
[[nodiscard]] bool loadFromFile(const std::filesystem::path& vertexShaderFilename,
const std::filesystem::path& fragmentShaderFilename);
////////////////////////////////////////////////////////////
/// \brief Load the vertex, geometry and fragment shaders from files
///
/// This function loads the vertex, geometry and fragment
/// shaders. If one of them fails to load, the shader is left
/// empty (the valid shader is unloaded).
/// The sources must be text files containing valid shaders
/// in GLSL language. GLSL is a C-like language dedicated to
/// OpenGL shaders; you'll probably need to read a good documentation
/// for it before writing your own shaders.
///
/// \param vertexShaderFilename Path of the vertex shader file to load
/// \param geometryShaderFilename Path of the geometry shader file to load
/// \param fragmentShaderFilename Path of the fragment shader file to load
///
/// \return True if loading succeeded, false if it failed
///
/// \see loadFromMemory, loadFromStream
///
////////////////////////////////////////////////////////////
[[nodiscard]] bool loadFromFile(const std::filesystem::path& vertexShaderFilename,
const std::filesystem::path& geometryShaderFilename,
const std::filesystem::path& fragmentShaderFilename);
////////////////////////////////////////////////////////////
/// \brief Load the vertex, geometry or fragment shader from a source code in memory
///
/// This function loads a single shader, vertex, geometry
/// or fragment, identified by the second argument.
/// The source code must be a valid shader in GLSL language.
/// GLSL is a C-like language dedicated to OpenGL shaders;
/// you'll probably need to read a good documentation for
/// it before writing your own shaders.
///
/// \param shader String containing the source code of the shader
/// \param type Type of shader (vertex, geometry or fragment)
///
/// \return True if loading succeeded, false if it failed
///
/// \see loadFromFile, loadFromStream
///
////////////////////////////////////////////////////////////
[[nodiscard]] bool loadFromMemory(std::string_view shader, Type type);
////////////////////////////////////////////////////////////
/// \brief Load both the vertex and fragment shaders from source codes in memory
///
/// This function loads both the vertex and the fragment
/// shaders. If one of them fails to load, the shader is left
/// empty (the valid shader is unloaded).
/// The sources must be valid shaders in GLSL language. GLSL is
/// a C-like language dedicated to OpenGL shaders; you'll
/// probably need to read a good documentation for it before
/// writing your own shaders.
///
/// \param vertexShader String containing the source code of the vertex shader
/// \param fragmentShader String containing the source code of the fragment shader
///
/// \return True if loading succeeded, false if it failed
///
/// \see loadFromFile, loadFromStream
///
////////////////////////////////////////////////////////////
[[nodiscard]] bool loadFromMemory(std::string_view vertexShader, std::string_view fragmentShader);
////////////////////////////////////////////////////////////
/// \brief Load the vertex, geometry and fragment shaders from source codes in memory
///
/// This function loads the vertex, geometry and fragment
/// shaders. If one of them fails to load, the shader is left
/// empty (the valid shader is unloaded).
/// The sources must be valid shaders in GLSL language. GLSL is
/// a C-like language dedicated to OpenGL shaders; you'll
/// probably need to read a good documentation for it before
/// writing your own shaders.
///
/// \param vertexShader String containing the source code of the vertex shader
/// \param geometryShader String containing the source code of the geometry shader
/// \param fragmentShader String containing the source code of the fragment shader
///
/// \return True if loading succeeded, false if it failed
///
/// \see loadFromFile, loadFromStream
///
////////////////////////////////////////////////////////////
[[nodiscard]] bool loadFromMemory(std::string_view vertexShader,
std::string_view geometryShader,
std::string_view fragmentShader);
////////////////////////////////////////////////////////////
/// \brief Load the vertex, geometry or fragment shader from a custom stream
///
/// This function loads a single shader, vertex, geometry
/// or fragment, identified by the second argument.
/// The source code must be a valid shader in GLSL language.
/// GLSL is a C-like language dedicated to OpenGL shaders;
/// you'll probably need to read a good documentation for it
/// before writing your own shaders.
///
/// \param stream Source stream to read from
/// \param type Type of shader (vertex, geometry or fragment)
///
/// \return True if loading succeeded, false if it failed
///
/// \see loadFromFile, loadFromMemory
///
////////////////////////////////////////////////////////////
[[nodiscard]] bool loadFromStream(InputStream& stream, Type type);
////////////////////////////////////////////////////////////
/// \brief Load both the vertex and fragment shaders from custom streams
///
/// This function loads both the vertex and the fragment
/// shaders. If one of them fails to load, the shader is left
/// empty (the valid shader is unloaded).
/// The source codes must be valid shaders in GLSL language.
/// GLSL is a C-like language dedicated to OpenGL shaders;
/// you'll probably need to read a good documentation for
/// it before writing your own shaders.
///
/// \param vertexShaderStream Source stream to read the vertex shader from
/// \param fragmentShaderStream Source stream to read the fragment shader from
///
/// \return True if loading succeeded, false if it failed
///
/// \see loadFromFile, loadFromMemory
///
////////////////////////////////////////////////////////////
[[nodiscard]] bool loadFromStream(InputStream& vertexShaderStream, InputStream& fragmentShaderStream);
////////////////////////////////////////////////////////////
/// \brief Load the vertex, geometry and fragment shaders from custom streams
///
/// This function loads the vertex, geometry and fragment
/// shaders. If one of them fails to load, the shader is left
/// empty (the valid shader is unloaded).
/// The source codes must be valid shaders in GLSL language.
/// GLSL is a C-like language dedicated to OpenGL shaders;
/// you'll probably need to read a good documentation for
/// it before writing your own shaders.
///
/// \param vertexShaderStream Source stream to read the vertex shader from
/// \param geometryShaderStream Source stream to read the geometry shader from
/// \param fragmentShaderStream Source stream to read the fragment shader from
///
/// \return True if loading succeeded, false if it failed
///
/// \see loadFromFile, loadFromMemory
///
////////////////////////////////////////////////////////////
[[nodiscard]] bool loadFromStream(InputStream& vertexShaderStream,
InputStream& geometryShaderStream,
InputStream& fragmentShaderStream);
////////////////////////////////////////////////////////////
/// \brief Load the vertex, geometry or fragment shader from a file
@ -132,10 +339,10 @@ public:
///
/// \return Shader if loading succeeded, `std::nullopt` if it failed
///
/// \see loadFromMemory, loadFromStream
/// \see createFromMemory, createFromStream
///
////////////////////////////////////////////////////////////
[[nodiscard]] static std::optional<Shader> loadFromFile(const std::filesystem::path& filename, Type type);
[[nodiscard]] static std::optional<Shader> createFromFile(const std::filesystem::path& filename, Type type);
////////////////////////////////////////////////////////////
/// \brief Load both the vertex and fragment shaders from files
@ -153,10 +360,10 @@ public:
///
/// \return Shader if loading succeeded, `std::nullopt` if it failed
///
/// \see loadFromMemory, loadFromStream
/// \see createFromMemory, createFromStream
///
////////////////////////////////////////////////////////////
[[nodiscard]] static std::optional<Shader> loadFromFile(const std::filesystem::path& vertexShaderFilename,
[[nodiscard]] static std::optional<Shader> createFromFile(const std::filesystem::path& vertexShaderFilename,
const std::filesystem::path& fragmentShaderFilename);
////////////////////////////////////////////////////////////
@ -176,10 +383,10 @@ public:
///
/// \return Shader if loading succeeded, `std::nullopt` if it failed
///
/// \see loadFromMemory, loadFromStream
/// \see createFromMemory, createFromStream
///
////////////////////////////////////////////////////////////
[[nodiscard]] static std::optional<Shader> loadFromFile(const std::filesystem::path& vertexShaderFilename,
[[nodiscard]] static std::optional<Shader> createFromFile(const std::filesystem::path& vertexShaderFilename,
const std::filesystem::path& geometryShaderFilename,
const std::filesystem::path& fragmentShaderFilename);
@ -198,10 +405,10 @@ public:
///
/// \return Shader if loading succeeded, `std::nullopt` if it failed
///
/// \see loadFromFile, loadFromStream
/// \see createFromFile, createFromStream
///
////////////////////////////////////////////////////////////
[[nodiscard]] static std::optional<Shader> loadFromMemory(std::string_view shader, Type type);
[[nodiscard]] static std::optional<Shader> createFromMemory(std::string_view shader, Type type);
////////////////////////////////////////////////////////////
/// \brief Load both the vertex and fragment shaders from source codes in memory
@ -219,10 +426,10 @@ public:
///
/// \return Shader if loading succeeded, `std::nullopt` if it failed
///
/// \see loadFromFile, loadFromStream
/// \see createFromFile, createFromStream
///
////////////////////////////////////////////////////////////
[[nodiscard]] static std::optional<Shader> loadFromMemory(std::string_view vertexShader, std::string_view fragmentShader);
[[nodiscard]] static std::optional<Shader> createFromMemory(std::string_view vertexShader, std::string_view fragmentShader);
////////////////////////////////////////////////////////////
/// \brief Load the vertex, geometry and fragment shaders from source codes in memory
@ -241,10 +448,10 @@ public:
///
/// \return Shader if loading succeeded, `std::nullopt` if it failed
///
/// \see loadFromFile, loadFromStream
/// \see createFromFile, createFromStream
///
////////////////////////////////////////////////////////////
[[nodiscard]] static std::optional<Shader> loadFromMemory(std::string_view vertexShader,
[[nodiscard]] static std::optional<Shader> createFromMemory(std::string_view vertexShader,
std::string_view geometryShader,
std::string_view fragmentShader);
@ -263,10 +470,10 @@ public:
///
/// \return Shader if loading succeeded, `std::nullopt` if it failed
///
/// \see loadFromFile, loadFromMemory
/// \see createFromFile, createFromMemory
///
////////////////////////////////////////////////////////////
[[nodiscard]] static std::optional<Shader> loadFromStream(InputStream& stream, Type type);
[[nodiscard]] static std::optional<Shader> createFromStream(InputStream& stream, Type type);
////////////////////////////////////////////////////////////
/// \brief Load both the vertex and fragment shaders from custom streams
@ -284,10 +491,10 @@ public:
///
/// \return Shader if loading succeeded, `std::nullopt` if it failed
///
/// \see loadFromFile, loadFromMemory
/// \see createFromFile, createFromMemory
///
////////////////////////////////////////////////////////////
[[nodiscard]] static std::optional<Shader> loadFromStream(InputStream& vertexShaderStream,
[[nodiscard]] static std::optional<Shader> createFromStream(InputStream& vertexShaderStream,
InputStream& fragmentShaderStream);
////////////////////////////////////////////////////////////
@ -307,10 +514,10 @@ public:
///
/// \return Shader if loading succeeded, `std::nullopt` if it failed
///
/// \see loadFromFile, loadFromMemory
/// \see createFromFile, createFromMemory
///
////////////////////////////////////////////////////////////
[[nodiscard]] static std::optional<Shader> loadFromStream(InputStream& vertexShaderStream,
[[nodiscard]] static std::optional<Shader> createFromStream(InputStream& vertexShaderStream,
InputStream& geometryShaderStream,
InputStream& fragmentShaderStream);
@ -645,12 +852,6 @@ public:
[[nodiscard]] static bool isGeometryAvailable();
private:
////////////////////////////////////////////////////////////
/// \brief Construct from shader program
///
////////////////////////////////////////////////////////////
explicit Shader(unsigned int shaderProgram);
////////////////////////////////////////////////////////////
/// \brief Compile the shader(s) and create the program
///
@ -661,10 +862,10 @@ private:
/// \param geometryShaderCode Source code of the geometry shader
/// \param fragmentShaderCode Source code of the fragment shader
///
/// \return Shader on success, `std::nullopt` if any error happened
/// \return True on success, false if any error happened
///
////////////////////////////////////////////////////////////
[[nodiscard]] static std::optional<Shader> compile(std::string_view vertexShaderCode,
[[nodiscard]] bool compile(std::string_view vertexShaderCode,
std::string_view geometryShaderCode,
std::string_view fragmentShaderCode);

2
include/SFML/Graphics/Sprite.hpp
View File

@ -261,7 +261,7 @@ private:
/// Usage example:
/// \code
/// // Load a texture
/// const auto texture = sf::Texture::loadFromFile("texture.png").value();
/// const auto texture = sf::Texture::createFromFile("texture.png").value();
///
/// // Create a sprite
/// sf::Sprite sprite(texture);

2
include/SFML/Graphics/Text.hpp
View File

@ -469,7 +469,7 @@ private:
/// Usage example:
/// \code
/// // Open a font
/// const auto font = sf::Font::openFromFile("arial.ttf").value();
/// const auto font = sf::Font::createFromFile("arial.ttf").value();
///
/// // Create a text
/// sf::Text text(font, "hello");

181
include/SFML/Graphics/Texture.hpp
View File

@ -56,6 +56,14 @@ class Image;
class SFML_GRAPHICS_API Texture : GlResource
{
public:
////////////////////////////////////////////////////////////
/// \brief Default constructor
///
/// Creates a texture with width 0 and height 0.
///
////////////////////////////////////////////////////////////
Texture();
////////////////////////////////////////////////////////////
/// \brief Destructor
///
@ -89,13 +97,152 @@ public:
Texture& operator=(Texture&&) noexcept;
////////////////////////////////////////////////////////////
/// \brief Create the texture
/// \brief Resize the texture
///
/// If this function fails, the texture is left unchanged.
///
/// \param size Width and height of the texture
/// \param sRgb True to enable sRGB conversion, false to disable it
///
/// \return True if resizing was successful
///
////////////////////////////////////////////////////////////
[[nodiscard]] bool resize(Vector2u size, bool sRgb = false);
////////////////////////////////////////////////////////////
/// \brief Load the texture from a file on disk
///
/// This function is a shortcut for the following code:
/// \code
/// sf::Image image;
/// if (!image.loadFromFile(filename))
/// return false;
/// if (!texture.loadFromImage(image, area))
/// return false;
/// \endcode
///
/// The \a area argument can be used to load only a sub-rectangle
/// of the whole image. If you want the entire image then leave
/// the default value (which is an empty IntRect).
/// If the \a area rectangle crosses the bounds of the image, it
/// is adjusted to fit the image size.
///
/// The maximum size for a texture depends on the graphics
/// driver and can be retrieved with the getMaximumSize function.
///
/// If this function fails, the texture is left unchanged.
///
/// \param filename Path of the image file to load
/// \param sRgb True to enable sRGB conversion, false to disable it
/// \param area Area of the image to load
///
/// \return True if loading was successful
///
/// \see loadFromMemory, loadFromStream, loadFromImage
///
////////////////////////////////////////////////////////////
[[nodiscard]] bool loadFromFile(const std::filesystem::path& filename, bool sRgb = false, const IntRect& area = IntRect());
////////////////////////////////////////////////////////////
/// \brief Load the texture from a file in memory
///
/// This function is a shortcut for the following code:
/// \code
/// sf::Image image;
/// if (!image.loadFromMemory(data, size))
/// return false;
/// if (!texture.loadFromImage(image, area))
/// return false;
/// \endcode
///
/// The \a area argument can be used to load only a sub-rectangle
/// of the whole image. If you want the entire image then leave
/// the default value (which is an empty IntRect).
/// If the \a area rectangle crosses the bounds of the image, it
/// is adjusted to fit the image size.
///
/// The maximum size for a texture depends on the graphics
/// driver and can be retrieved with the getMaximumSize function.
///
/// If this function fails, the texture is left unchanged.
///
/// \param data Pointer to the file data in memory
/// \param size Size of the data to load, in bytes
/// \param sRgb True to enable sRGB conversion, false to disable it
/// \param area Area of the image to load
///
/// \return True if loading was successful
///
/// \see loadFromFile, loadFromStream, loadFromImage
///
////////////////////////////////////////////////////////////
[[nodiscard]] bool loadFromMemory(const void* data, std::size_t size, bool sRgb = false, const IntRect& area = IntRect());
////////////////////////////////////////////////////////////
/// \brief Load the texture from a custom stream
///
/// This function is a shortcut for the following code:
/// \code
/// sf::Image image;
/// if (!image.loadFromStream(stream))
/// return false;
/// if (!texture.loadFromImage(image, area))
/// return false;
/// \endcode
///
/// The \a area argument can be used to load only a sub-rectangle
/// of the whole image. If you want the entire image then leave
/// the default value (which is an empty IntRect).
/// If the \a area rectangle crosses the bounds of the image, it
/// is adjusted to fit the image size.
///
/// The maximum size for a texture depends on the graphics
/// driver and can be retrieved with the getMaximumSize function.
///
/// If this function fails, the texture is left unchanged.
///
/// \param stream Source stream to read from
/// \param sRgb True to enable sRGB conversion, false to disable it
/// \param area Area of the image to load
///
/// \return True if loading was successful
///
/// \see loadFromFile, loadFromMemory, loadFromImage
///
////////////////////////////////////////////////////////////
[[nodiscard]] bool loadFromStream(InputStream& stream, bool sRgb = false, const IntRect& area = IntRect());
////////////////////////////////////////////////////////////
/// \brief Load the texture from an image
///
/// The \a area argument can be used to load only a sub-rectangle
/// of the whole image. If you want the entire image then leave
/// the default value (which is an empty IntRect).
/// If the \a area rectangle crosses the bounds of the image, it
/// is adjusted to fit the image size.
///
/// The maximum size for a texture depends on the graphics
/// driver and can be retrieved with the getMaximumSize function.
///
/// If this function fails, the texture is left unchanged.
///
/// \param image Image to load into the texture
/// \param sRgb True to enable sRGB conversion, false to disable it
/// \param area Area of the image to load
///
/// \return True if loading was successful
///
/// \see loadFromFile, loadFromMemory
///
////////////////////////////////////////////////////////////
[[nodiscard]] bool loadFromImage(const Image& image, bool sRgb = false, const IntRect& area = IntRect());
////////////////////////////////////////////////////////////
/// \brief Create a texture
///
/// \param size Width and height of the texture
/// \param sRgb True to enable sRGB conversion, false to disable it
///
/// \return Texture if creation was successful, otherwise `std::nullopt`
///
////////////////////////////////////////////////////////////
@ -121,10 +268,10 @@ public:
///
/// \return Texture if loading was successful, otherwise `std::nullopt`
///
/// \see loadFromMemory, loadFromStream, loadFromImage
/// \see createFromMemory, createFromStream, createFromImage
///
////////////////////////////////////////////////////////////
[[nodiscard]] static std::optional<Texture> loadFromFile(const std::filesystem::path& filename,
[[nodiscard]] static std::optional<Texture> createFromFile(const std::filesystem::path& filename,
bool sRgb = false,
const IntRect& area = {});
@ -149,10 +296,10 @@ public:
///
/// \return Texture if loading was successful, otherwise `std::nullopt`
///
/// \see loadFromFile, loadFromStream, loadFromImage
/// \see createFromFile, createFromStream, createFromImage
///
////////////////////////////////////////////////////////////
[[nodiscard]] static std::optional<Texture> loadFromMemory(
[[nodiscard]] static std::optional<Texture> createFromMemory(
const void* data,
std::size_t size,
bool sRgb = false,
@ -178,10 +325,12 @@ public:
///
/// \return Texture if loading was successful, otherwise `std::nullopt`
///
/// \see loadFromFile, loadFromMemory, loadFromImage
/// \see createFromFile, createFromMemory, createFromImage
///
////////////////////////////////////////////////////////////
[[nodiscard]] static std::optional<Texture> loadFromStream(InputStream& stream, bool sRgb = false, const IntRect& area = {});
[[nodiscard]] static std::optional<Texture> createFromStream(InputStream& stream,
bool sRgb = false,
const IntRect& area = {});
////////////////////////////////////////////////////////////
/// \brief Load the texture from an image
@ -203,10 +352,10 @@ public:
///
/// \return Texture if loading was successful, otherwise `std::nullopt`
///
/// \see loadFromFile, loadFromMemory
/// \see createFromFile, createFromMemory
///
////////////////////////////////////////////////////////////
[[nodiscard]] static std::optional<Texture> loadFromImage(const Image& image, bool sRgb = false, const IntRect& area = {});
[[nodiscard]] static std::optional<Texture> createFromImage(const Image& image, bool sRgb = false, const IntRect& area = {});
////////////////////////////////////////////////////////////
/// \brief Return the size of the texture
@ -226,7 +375,7 @@ public:
///
/// \return Image containing the texture's pixels
///
/// \see loadFromImage
/// \see createFromImage
///
////////////////////////////////////////////////////////////
[[nodiscard]] Image copyToImage() const;
@ -545,14 +694,6 @@ private:
friend class RenderTexture;
friend class RenderTarget;
////////////////////////////////////////////////////////////
/// \brief Default constructor
///
/// Creates an empty texture.
///
////////////////////////////////////////////////////////////
Texture(Vector2u size, Vector2u actualSize, unsigned int texture, bool sRgb);
////////////////////////////////////////////////////////////
/// \brief Get a valid image size according to hardware support
///
@ -630,7 +771,7 @@ SFML_GRAPHICS_API void swap(Texture& left, Texture& right) noexcept;
/// However, if you want to perform some modifications on the pixels
/// before creating the final texture, you can load your file to a
/// sf::Image, do whatever you need with the pixels, and then call
/// Texture::loadFromImage.
/// Texture::createFromImage.
///
/// Since they live in the graphics card memory, the pixels of a texture
/// cannot be accessed without a slow copy first. And they cannot be
@ -662,7 +803,7 @@ SFML_GRAPHICS_API void swap(Texture& left, Texture& right) noexcept;
/// // drawing a sprite
///
/// // Load a texture from a file
/// const auto texture = sf::Texture::loadFromFile("texture.png").value();
/// const auto texture = sf::Texture::createFromFile("texture.png").value();
///
/// // Assign it to a sprite
/// sf::Sprite sprite(texture);

35
include/SFML/System/FileInputStream.hpp
View File

@ -56,6 +56,15 @@ namespace sf
class SFML_SYSTEM_API FileInputStream : public InputStream
{
public:
////////////////////////////////////////////////////////////
/// \brief Default constructor
///
/// Construct a file input stream that is not associated
/// with a file to read.
///
////////////////////////////////////////////////////////////
FileInputStream();
////////////////////////////////////////////////////////////
/// \brief Default destructor
///
@ -91,10 +100,20 @@ public:
///
/// \param filename Name of the file to open
///
/// \return True on success, false on error
///
////////////////////////////////////////////////////////////
[[nodiscard]] bool open(const std::filesystem::path& filename);
////////////////////////////////////////////////////////////
/// \brief Create the stream from a file path
///
/// \param filename Name of the file to open
///
/// \return File input stream on success, `std::nullopt` on error
///
////////////////////////////////////////////////////////////
[[nodiscard]] static std::optional<FileInputStream> open(const std::filesystem::path& filename);
[[nodiscard]] static std::optional<FileInputStream> create(const std::filesystem::path& filename);
////////////////////////////////////////////////////////////
/// \brief Read data from the stream
@ -146,20 +165,6 @@ private:
void operator()(std::FILE* file);
};
////////////////////////////////////////////////////////////
/// \brief Construct from file
///
////////////////////////////////////////////////////////////
explicit FileInputStream(std::unique_ptr<std::FILE, FileCloser>&& file);
#ifdef SFML_SYSTEM_ANDROID
////////////////////////////////////////////////////////////
/// \brief Construct from resource stream
///
////////////////////////////////////////////////////////////
explicit FileInputStream(std::unique_ptr<priv::ResourceStream>&& androidFile);
#endif
////////////////////////////////////////////////////////////
// Member data
////////////////////////////////////////////////////////////

6
include/SFML/System/InputStream.hpp
View File

@ -103,12 +103,12 @@ public:
/// from which SFML can load resources.
///
/// SFML resource classes like sf::Texture and
/// sf::SoundBuffer provide loadFromFile and loadFromMemory functions,
/// sf::SoundBuffer provide createFromFile and createFromMemory functions,
/// which read data from conventional sources. However, if you
/// have data coming from a different source (over a network,
/// embedded, encrypted, compressed, etc) you can derive your
/// own class from sf::InputStream and load SFML resources with
/// their loadFromStream function.
/// their createFromStream function.
///
/// Usage example:
/// \code
@ -142,7 +142,7 @@ public:
/// // Handle error...
/// }
///
/// const auto texture = sf::Texture::loadFromStream(stream).value();
/// const auto texture = sf::Texture::createFromStream(stream).value();
///
/// // musics...
/// sf::Music music;

9
include/SFML/System/MemoryInputStream.hpp
View File

@ -55,6 +55,15 @@ public:
////////////////////////////////////////////////////////////
MemoryInputStream(const void* data, std::size_t sizeInBytes);
////////////////////////////////////////////////////////////
/// \brief Open the stream from its data
///
/// \param data Pointer to the data in memory
/// \param sizeInBytes Size of the data, in bytes
///
////////////////////////////////////////////////////////////
void open(const void* data, std::size_t sizeInBytes);
////////////////////////////////////////////////////////////
/// \brief Read data from the stream
///

10
include/SFML/Window/Cursor.hpp
View File

@ -174,7 +174,7 @@ public:
/// `std::nullopt` otherwise
///
////////////////////////////////////////////////////////////
[[nodiscard]] static std::optional<Cursor> loadFromPixels(const std::uint8_t* pixels, Vector2u size, Vector2u hotspot);
[[nodiscard]] static std::optional<Cursor> createFromPixels(const std::uint8_t* pixels, Vector2u size, Vector2u hotspot);
////////////////////////////////////////////////////////////
/// \brief Create a native system cursor
@ -190,7 +190,7 @@ public:
/// `std::nullopt` otherwise
///
////////////////////////////////////////////////////////////
[[nodiscard]] static std::optional<Cursor> loadFromSystem(Type type);
[[nodiscard]] static std::optional<Cursor> createFromSystem(Type type);
private:
friend class WindowBase;
@ -232,8 +232,8 @@ private:
/// associated with either a native system cursor or a custom
/// cursor.
///
/// After loading the cursor the graphical appearance
/// with either loadFromPixels() or loadFromSystem(), the
/// After loading the cursor graphical appearance
/// with either createFromPixels() or createFromSystem(), the
/// cursor can be changed with sf::WindowBase::setMouseCursor().
///
/// The behavior is undefined if the cursor is destroyed while
@ -245,7 +245,7 @@ private:
///
/// // ... create window as usual ...
///
/// const auto cursor = sf::Cursor::loadFromSystem(sf::Cursor::Type::Hand).value();
/// const auto cursor = sf::Cursor::createFromSystem(sf::Cursor::Type::Hand).value();
/// window.setMouseCursor(cursor);
/// \endcode
///

4
include/SFML/Window/WindowBase.hpp
View File

@ -456,8 +456,8 @@ public:
///
/// \param cursor Native system cursor type to display
///
/// \see sf::Cursor::loadFromSystem
/// \see sf::Cursor::loadFromPixels
/// \see sf::Cursor::createFromSystem
/// \see sf::Cursor::createFromPixels
///
////////////////////////////////////////////////////////////
void setMouseCursor(const Cursor& cursor);

137
src/SFML/Audio/InputSoundFile.cpp
View File

@ -67,96 +67,164 @@ void InputSoundFile::StreamDeleter::operator()(InputStream* ptr) const
////////////////////////////////////////////////////////////
std::optional<InputSoundFile> InputSoundFile::openFromFile(const std::filesystem::path& filename)
bool InputSoundFile::openFromFile(const std::filesystem::path& filename)
{
// If the file is already open, first close it
close();
// Find a suitable reader for the file type
auto reader = SoundFileFactory::createReaderFromFilename(filename);
if (!reader)
{
// Error message generated in called function.
return std::nullopt;
}
return false;
// Open the file
auto fileInputStream = FileInputStream::open(filename);
if (!fileInputStream)
// Wrap the file into a stream
auto file = std::make_unique<FileInputStream>();
// Open it
if (!file->open(filename))
{
err() << "Failed to open input sound file from file (couldn't open file input stream)\n"
<< formatDebugPathInfo(filename) << std::endl;
return std::nullopt;
return false;
}
// Wrap the file into a stream
auto file = std::make_unique<FileInputStream>(std::move(*fileInputStream));
// Pass the stream to the reader
auto info = reader->open(*file);
const auto info = reader->open(*file);
if (!info)
{
err() << "Failed to open input sound file from file (reader open failure)\n"
<< formatDebugPathInfo(filename) << std::endl;
return std::nullopt;
return false;
}
return InputSoundFile(std::move(reader), std::move(file), info->sampleCount, info->sampleRate, std::move(info->channelMap));
// Take ownership of successfully opened reader and stream
m_reader = std::move(reader);
m_stream = std::move(file);
// Retrieve the attributes of the open sound file
m_sampleCount = info->sampleCount;
m_sampleRate = info->sampleRate;
m_channelMap = info->channelMap;
return true;
}
////////////////////////////////////////////////////////////
std::optional<InputSoundFile> InputSoundFile::openFromMemory(const void* data, std::size_t sizeInBytes)
bool InputSoundFile::openFromMemory(const void* data, std::size_t sizeInBytes)
{
// If the file is already open, first close it
close();
// Find a suitable reader for the file type
auto reader = SoundFileFactory::createReaderFromMemory(data, sizeInBytes);
if (!reader)
{
// Error message generated in called function.
return std::nullopt;
return false;
}
// Wrap the memory file into a stream
auto memory = std::make_unique<MemoryInputStream>(data, sizeInBytes);
// Pass the stream to the reader
auto info = reader->open(*memory);
const auto info = reader->open(*memory);
if (!info)
{
err() << "Failed to open input sound file from memory (reader open failure)" << std::endl;
return std::nullopt;
return false;
}
return InputSoundFile(std::move(reader), std::move(memory), info->sampleCount, info->sampleRate, std::move(info->channelMap));
// Take ownership of successfully opened reader and stream
m_reader = std::move(reader);
m_stream = std::move(memory);
// Retrieve the attributes of the open sound file
m_sampleCount = info->sampleCount;
m_sampleRate = info->sampleRate;
m_channelMap = info->channelMap;
return true;
}
////////////////////////////////////////////////////////////
std::optional<InputSoundFile> InputSoundFile::openFromStream(InputStream& stream)
bool InputSoundFile::openFromStream(InputStream& stream)
{
// If the file is already open, first close it
close();
// Find a suitable reader for the file type
auto reader = SoundFileFactory::createReaderFromStream(stream);
if (!reader)
{
// Error message generated in called function.
return std::nullopt;
return false;
}
// Don't forget to reset the stream to its beginning before re-opening it
if (stream.seek(0) != 0)
{
err() << "Failed to open sound file from stream (cannot restart stream)" << std::endl;
return std::nullopt;
return false;
}
// Pass the stream to the reader
auto info = reader->open(stream);
const auto info = reader->open(stream);
if (!info)
{
err() << "Failed to open input sound file from stream (reader open failure)" << std::endl;
return std::nullopt;
return false;
}
return InputSoundFile(std::move(reader), {&stream, false}, info->sampleCount, info->sampleRate, std::move(info->channelMap));
// Take ownership of reader and store a reference to the stream without taking ownership
m_reader = std::move(reader);
m_stream = {&stream, false};
// Retrieve the attributes of the open sound file
m_sampleCount = info->sampleCount;
m_sampleRate = info->sampleRate;
m_channelMap = info->channelMap;
return true;
}
////////////////////////////////////////////////////////////
std::optional<InputSoundFile> InputSoundFile::createFromFile(const std::filesystem::path& filename)
{
auto inputSoundFile = std::make_optional<InputSoundFile>();
if (!inputSoundFile->openFromFile(filename))
return std::nullopt;
return inputSoundFile;
}
////////////////////////////////////////////////////////////
std::optional<InputSoundFile> InputSoundFile::createFromMemory(const void* data, std::size_t sizeInBytes)
{
auto inputSoundFile = std::make_optional<InputSoundFile>();
if (!inputSoundFile->openFromMemory(data, sizeInBytes))
return std::nullopt;
return inputSoundFile;
}
////////////////////////////////////////////////////////////
std::optional<InputSoundFile> InputSoundFile::createFromStream(InputStream& stream)
{
auto inputSoundFile = std::make_optional<InputSoundFile>();
if (!inputSoundFile->openFromStream(stream))
return std::nullopt;
return inputSoundFile;
}
@ -237,7 +305,7 @@ void InputSoundFile::seek(std::uint64_t sampleOffset)
////////////////////////////////////////////////////////////
void InputSoundFile::seek(Time timeOffset)
{
seek(static_cast<std::size_t>(timeOffset.asSeconds() * static_cast<float>(m_sampleRate)) * m_channelMap.size());
seek(static_cast<std::uint64_t>(timeOffset.asSeconds() * static_cast<float>(m_sampleRate)) * m_channelMap.size());
}
@ -260,19 +328,4 @@ void InputSoundFile::close()
*this = {};
}
////////////////////////////////////////////////////////////
InputSoundFile::InputSoundFile(std::unique_ptr<SoundFileReader>&& reader,
std::unique_ptr<InputStream, StreamDeleter>&& stream,
std::uint64_t sampleCount,
unsigned int sampleRate,
std::vector<SoundChannel>&& channelMap) :
m_reader(std::move(reader)),
m_stream(std::move(stream)),
m_sampleCount(sampleCount),
m_sampleRate(sampleRate),
m_channelMap(std::move(channelMap))
{
}
} // namespace sf

121
src/SFML/Audio/Music.cpp
View File

@ -46,19 +46,24 @@ struct Music::Impl
std::recursive_mutex mutex; //!< Mutex protecting the data
Span<std::uint64_t> loopSpan; //!< Loop Range Specifier
explicit Impl(InputSoundFile&& theFile) :
file(std::move(theFile)),
void initialize()
{
// Compute the music positions
loopSpan.offset = 0;
loopSpan.length = file.getSampleCount();
// Resize the internal buffer so that it can contain 1 second of audio samples
samples(file.getSampleRate() * file.getChannelCount()),
// Compute the music positions
loopSpan{0u, file.getSampleCount()}
{
samples.resize(file.getSampleRate() * file.getChannelCount());
}
};
////////////////////////////////////////////////////////////
Music::Music() : m_impl(std::make_unique<Impl>())
{
}
////////////////////////////////////////////////////////////
Music::~Music()
{
@ -79,37 +84,107 @@ Music& Music::operator=(Music&&) noexcept = default;
////////////////////////////////////////////////////////////
std::optional<Music> Music::tryOpenFromInputSoundFile(std::optional<InputSoundFile>&& optFile, const char* errorContext)
bool Music::openFromFile(const std::filesystem::path& filename)
{
if (!optFile.has_value())
// First stop the music if it was already running
stop();
// Open the underlying sound file
if (!m_impl->file.openFromFile(filename))
{
err() << "Failed to open music from " << errorContext << std::endl;
return std::nullopt;
err() << "Failed to open music from file" << std::endl;
return false;
}
// TODO: apply RVO here via passkey idiom
return Music(std::move(*optFile));
// Perform common initializations
m_impl->initialize();
// Initialize the stream
SoundStream::initialize(m_impl->file.getChannelCount(), m_impl->file.getSampleRate(), m_impl->file.getChannelMap());
return true;
}
////////////////////////////////////////////////////////////
std::optional<Music> Music::openFromFile(const std::filesystem::path& filename)
bool Music::openFromMemory(const void* data, std::size_t sizeInBytes)
{
return tryOpenFromInputSoundFile(InputSoundFile::openFromFile(filename), "file");
// First stop the music if it was already running
stop();
// Open the underlying sound file
if (!m_impl->file.openFromMemory(data, sizeInBytes))
{
err() << "Failed to open music from memory" << std::endl;
return false;
}
// Perform common initializations
m_impl->initialize();
// Initialize the stream
SoundStream::initialize(m_impl->file.getChannelCount(), m_impl->file.getSampleRate(), m_impl->file.getChannelMap());
return true;
}
////////////////////////////////////////////////////////////
std::optional<Music> Music::openFromMemory(const void* data, std::size_t sizeInBytes)
bool Music::openFromStream(InputStream& stream)
{
return tryOpenFromInputSoundFile(InputSoundFile::openFromMemory(data, sizeInBytes), "memory");
// First stop the music if it was already running
stop();
// Open the underlying sound file
if (!m_impl->file.openFromStream(stream))
{
err() << "Failed to open music from stream" << std::endl;
return false;
}
// Perform common initializations
m_impl->initialize();
// Initialize the stream
SoundStream::initialize(m_impl->file.getChannelCount(), m_impl->file.getSampleRate(), m_impl->file.getChannelMap());
return true;
}
////////////////////////////////////////////////////////////
std::optional<Music> Music::openFromStream(InputStream& stream)
std::optional<Music> Music::createFromFile(const std::filesystem::path& filename)
{
return tryOpenFromInputSoundFile(InputSoundFile::openFromStream(stream), "stream");
auto music = std::make_optional<Music>();
if (!music->openFromFile(filename))
return std::nullopt;
return music;
}
////////////////////////////////////////////////////////////
std::optional<Music> Music::createFromMemory(const void* data, std::size_t sizeInBytes)
{
auto music = std::make_optional<Music>();
if (!music->openFromMemory(data, sizeInBytes))
return std::nullopt;
return music;
}
////////////////////////////////////////////////////////////
std::optional<Music> Music::createFromStream(InputStream& stream)
{
auto music = std::make_optional<Music>();
if (!music->openFromStream(stream))
return std::nullopt;
return music;
}
@ -247,14 +322,6 @@ std::optional<std::uint64_t> Music::onLoop()
}
////////////////////////////////////////////////////////////
Music::Music(InputSoundFile&& file) : m_impl(std::make_unique<Impl>(std::move(file)))
{
// Initialize the stream
SoundStream::initialize(m_impl->file.getChannelCount(), m_impl->file.getSampleRate(), m_impl->file.getChannelMap());
}
////////////////////////////////////////////////////////////
std::uint64_t Music::timeToSamples(Time position) const
{

53
src/SFML/Audio/OutputSoundFile.cpp
View File

@ -37,28 +37,47 @@
namespace sf
{
////////////////////////////////////////////////////////////
std::optional<OutputSoundFile> OutputSoundFile::openFromFile(
bool OutputSoundFile::openFromFile(const std::filesystem::path& filename,
unsigned int sampleRate,
unsigned int channelCount,
const std::vector<SoundChannel>& channelMap)
{
// If the file is already open, first close it
close();
// Find a suitable writer for the file type
m_writer = SoundFileFactory::createWriterFromFilename(filename);
if (!m_writer)
{
// Error message generated in called function.
return false;
}
// Pass the stream to the reader
if (!m_writer->open(filename, sampleRate, channelCount, channelMap))
{
err() << "Failed to open output sound file from file (writer open failure)" << std::endl;
close();
return false;
}
return true;
}
////////////////////////////////////////////////////////////
std::optional<OutputSoundFile> OutputSoundFile::createFromFile(
const std::filesystem::path& filename,
unsigned int sampleRate,
unsigned int channelCount,
const std::vector<SoundChannel>& channelMap)
{
// Find a suitable writer for the file type
auto writer = SoundFileFactory::createWriterFromFilename(filename);
if (!writer)
{
// Error message generated in called function.
return std::nullopt;
}
auto outputSoundFile = std::make_optional<OutputSoundFile>();
// Pass the stream to the reader
if (!writer->open(filename, sampleRate, channelCount, channelMap))
{
err() << "Failed to open output sound file from file (writer open failure)" << std::endl;
if (!outputSoundFile->openFromFile(filename, sampleRate, channelCount, channelMap))
return std::nullopt;
}
return OutputSoundFile(std::move(writer));
return outputSoundFile;
}
@ -79,10 +98,4 @@ void OutputSoundFile::close()
m_writer.reset();
}
////////////////////////////////////////////////////////////
OutputSoundFile::OutputSoundFile(std::unique_ptr<SoundFileWriter>&& writer) : m_writer(std::move(writer))
{
}
} // namespace sf

115
src/SFML/Audio/SoundBuffer.cpp
View File

@ -68,41 +68,43 @@ SoundBuffer::~SoundBuffer()
////////////////////////////////////////////////////////////
std::optional<SoundBuffer> SoundBuffer::loadFromFile(const std::filesystem::path& filename)
bool SoundBuffer::loadFromFile(const std::filesystem::path& filename)
{
if (auto file = InputSoundFile::openFromFile(filename))
return initialize(*file);
InputSoundFile file;
if (file.openFromFile(filename))
return initialize(file);
err() << "Failed to open sound buffer from file" << std::endl;
return std::nullopt;
return false;
}
////////////////////////////////////////////////////////////
std::optional<SoundBuffer> SoundBuffer::loadFromMemory(const void* data, std::size_t sizeInBytes)
bool SoundBuffer::loadFromMemory(const void* data, std::size_t sizeInBytes)
{
if (auto file = InputSoundFile::openFromMemory(data, sizeInBytes))
return initialize(*file);
InputSoundFile file;
if (file.openFromMemory(data, sizeInBytes))
return initialize(file);
err() << "Failed to open sound buffer from memory" << std::endl;
return std::nullopt;
return false;
}
////////////////////////////////////////////////////////////
std::optional<SoundBuffer> SoundBuffer::loadFromStream(InputStream& stream)
bool SoundBuffer::loadFromStream(InputStream& stream)
{
if (auto file = InputSoundFile::openFromStream(stream))
return initialize(*file);
InputSoundFile file;
if (file.openFromStream(stream))
return initialize(file);
err() << "Failed to open sound buffer from stream" << std::endl;
return std::nullopt;
return false;
}
////////////////////////////////////////////////////////////
std::optional<SoundBuffer> SoundBuffer::loadFromSamples(
const std::int16_t* samples,
bool SoundBuffer::loadFromSamples(const std::int16_t* samples,
std::uint64_t sampleCount,
unsigned int channelCount,
unsigned int sampleRate,
@ -111,12 +113,10 @@ std::optional<SoundBuffer> SoundBuffer::loadFromSamples(
if (samples && sampleCount && channelCount && sampleRate && !channelMap.empty())
{
// Copy the new audio samples
SoundBuffer soundBuffer(std::vector<std::int16_t>(samples, samples + sampleCount));
m_samples.assign(samples, samples + sampleCount);
// Update the internal buffer with the new samples
if (!soundBuffer.update(channelCount, sampleRate, channelMap))
return std::nullopt;
return soundBuffer;
return update(channelCount, sampleRate, channelMap);
}
// Error...
@ -126,7 +126,60 @@ std::optional<SoundBuffer> SoundBuffer::loadFromSamples(
<< "channels: " << channelCount << ", "
<< "samplerate: " << sampleRate << ")" << std::endl;
return false;
}
////////////////////////////////////////////////////////////
std::optional<SoundBuffer> SoundBuffer::createFromFile(const std::filesystem::path& filename)
{
auto soundBuffer = std::make_optional<SoundBuffer>();
if (!soundBuffer->loadFromFile(filename))
return std::nullopt;
return soundBuffer;
}
////////////////////////////////////////////////////////////
std::optional<SoundBuffer> SoundBuffer::createFromMemory(const void* data, std::size_t sizeInBytes)
{
auto soundBuffer = std::make_optional<SoundBuffer>();
if (!soundBuffer->loadFromMemory(data, sizeInBytes))
return std::nullopt;
return soundBuffer;
}
////////////////////////////////////////////////////////////
std::optional<SoundBuffer> SoundBuffer::createFromStream(InputStream& stream)
{
auto soundBuffer = std::make_optional<SoundBuffer>();
if (!soundBuffer->loadFromStream(stream))
return std::nullopt;
return soundBuffer;
}
////////////////////////////////////////////////////////////
std::optional<SoundBuffer> SoundBuffer::createFromSamples(
const std::int16_t* samples,
std::uint64_t sampleCount,
unsigned int channelCount,
unsigned int sampleRate,
const std::vector<SoundChannel>& channelMap)
{
auto soundBuffer = std::make_optional<SoundBuffer>();
if (!soundBuffer->loadFromSamples(samples, sampleCount, channelCount, sampleRate, channelMap))
return std::nullopt;
return soundBuffer;
}
@ -134,10 +187,11 @@ std::optional<SoundBuffer> SoundBuffer::loadFromSamples(
bool SoundBuffer::saveToFile(const std::filesystem::path& filename) const
{
// Create the sound file in write mode
if (auto file = OutputSoundFile::openFromFile(filename, getSampleRate(), getChannelCount(), getChannelMap()))
OutputSoundFile file;
if (file.openFromFile(filename, getSampleRate(), getChannelCount(), getChannelMap()))
{
// Write the samples to the opened file
file->write(m_samples.data(), m_samples.size());
file.write(m_samples.data(), m_samples.size());
return true;
}
@ -204,33 +258,26 @@ SoundBuffer& SoundBuffer::operator=(const SoundBuffer& right)
////////////////////////////////////////////////////////////
SoundBuffer::SoundBuffer(std::vector<std::int16_t>&& samples) : m_samples(std::move(samples))
{
}
////////////////////////////////////////////////////////////
std::optional<SoundBuffer> SoundBuffer::initialize(InputSoundFile& file)
bool SoundBuffer::initialize(InputSoundFile& file)
{
// Retrieve the sound parameters
const std::uint64_t sampleCount = file.getSampleCount();
// Read the samples from the provided file
std::vector<std::int16_t> samples(static_cast<std::size_t>(sampleCount));
if (file.read(samples.data(), sampleCount) == sampleCount)
m_samples.resize(static_cast<std::size_t>(sampleCount));
if (file.read(m_samples.data(), sampleCount) == sampleCount)
{
// Update the internal buffer with the new samples
SoundBuffer soundBuffer(std::move(samples));
if (!soundBuffer.update(file.getChannelCount(), file.getSampleRate(), file.getChannelMap()))
if (!update(file.getChannelCount(), file.getSampleRate(), file.getChannelMap()))
{
err() << "Failed to initialize sound buffer (internal update failure)" << std::endl;
return std::nullopt;
return false;
}
return soundBuffer;
return true;
}
return std::nullopt;
return false;
}

12
src/SFML/Audio/SoundBufferRecorder.cpp
View File

@ -48,7 +48,7 @@ SoundBufferRecorder::~SoundBufferRecorder()
bool SoundBufferRecorder::onStart()
{
m_samples.clear();
m_buffer.reset();
m_buffer = SoundBuffer();
return true;
}
@ -69,12 +69,7 @@ void SoundBufferRecorder::onStop()
if (m_samples.empty())
return;
m_buffer = sf::SoundBuffer::loadFromSamples(m_samples.data(),
m_samples.size(),
getChannelCount(),
getSampleRate(),
getChannelMap());
if (!m_buffer)
if (!m_buffer.loadFromSamples(m_samples.data(), m_samples.size(), getChannelCount(), getSampleRate(), getChannelMap()))
err() << "Failed to stop capturing audio data" << std::endl;
}
@ -82,8 +77,7 @@ void SoundBufferRecorder::onStop()
////////////////////////////////////////////////////////////
const SoundBuffer& SoundBufferRecorder::getBuffer() const
{
assert(m_buffer && "SoundBufferRecorder::getBuffer() Cannot return reference to null buffer");
return *m_buffer;
return m_buffer;
}
} // namespace sf

8
src/SFML/Audio/SoundFileFactory.cpp
View File

@ -48,8 +48,8 @@ namespace sf
std::unique_ptr<SoundFileReader> SoundFileFactory::createReaderFromFilename(const std::filesystem::path& filename)
{
// Wrap the input file into a file stream
auto stream = FileInputStream::open(filename);
if (!stream)
FileInputStream stream;
if (!stream.open(filename))
{
err() << "Failed to open sound file (couldn't open stream)\n" << formatDebugPathInfo(filename) << std::endl;
return nullptr;
@ -58,13 +58,13 @@ std::unique_ptr<SoundFileReader> SoundFileFactory::createReaderFromFilename(cons
// Test the filename in all the registered factories
for (const auto& [fpCreate, fpCheck] : getReaderFactoryMap())
{
if (!stream->seek(0).has_value())
if (!stream.seek(0).has_value())
{
err() << "Failed to seek sound stream" << std::endl;
return nullptr;
}
if (fpCheck(*stream))
if (fpCheck(stream))
return fpCreate();
}

258
src/SFML/Graphics/Font.cpp
View File

@ -45,7 +45,6 @@
#include <ostream>
#include <utility>
#include <cassert>
#include <cmath>
#include <cstring>
@ -122,17 +121,13 @@ struct Font::FontHandles
////////////////////////////////////////////////////////////
Font::Font(std::shared_ptr<FontHandles>&& fontHandles, std::string&& familyName) : m_fontHandles(std::move(fontHandles))
{
m_info.family = std::move(familyName);
}
////////////////////////////////////////////////////////////
std::optional<Font> Font::openFromFile(const std::filesystem::path& filename)
bool Font::openFromFile(const std::filesystem::path& filename)
{
#ifndef SFML_SYSTEM_ANDROID
// Cleanup the previous resources
cleanup();
auto fontHandles = std::make_shared<FontHandles>();
// Initialize FreeType
@ -141,7 +136,7 @@ std::optional<Font> Font::openFromFile(const std::filesystem::path& filename)
if (FT_Init_FreeType(&fontHandles->library) != 0)
{
err() << "Failed to load font (failed to initialize FreeType)\n" << formatDebugPathInfo(filename) << std::endl;
return std::nullopt;
return false;
}
// Load the new font face from the specified file
@ -149,7 +144,7 @@ std::optional<Font> Font::openFromFile(const std::filesystem::path& filename)
if (FT_New_Face(fontHandles->library, filename.string().c_str(), 0, &face) != 0)
{
err() << "Failed to load font (failed to create the font face)\n" << formatDebugPathInfo(filename) << std::endl;
return std::nullopt;
return false;
}
fontHandles->face = face;
@ -157,7 +152,7 @@ std::optional<Font> Font::openFromFile(const std::filesystem::path& filename)
if (FT_Stroker_New(fontHandles->library, &fontHandles->stroker) != 0)
{
err() << "Failed to load font (failed to create the stroker)\n" << formatDebugPathInfo(filename) << std::endl;
return std::nullopt;
return false;
}
// Select the unicode character map
@ -165,26 +160,32 @@ std::optional<Font> Font::openFromFile(const std::filesystem::path& filename)
{
err() << "Failed to load font (failed to set the Unicode character set)\n"
<< formatDebugPathInfo(filename) << std::endl;
return std::nullopt;
return false;
}
return Font(std::move(fontHandles), std::string(face->family_name ? face->family_name : ""));
// Store the loaded font handles
m_fontHandles = std::move(fontHandles);
// Store the font information
m_info.family = face->family_name ? face->family_name : std::string();
return true;
#else
auto stream = std::make_shared<priv::ResourceStream>(filename);
auto font = openFromStream(*stream);
if (font)
font->m_stream = std::move(stream);
return font;
m_stream = std::make_shared<priv::ResourceStream>(filename);
return openFromStream(*m_stream);
#endif
}
////////////////////////////////////////////////////////////
std::optional<Font> Font::openFromMemory(const void* data, std::size_t sizeInBytes)
bool Font::openFromMemory(const void* data, std::size_t sizeInBytes)
{
// Cleanup the previous resources
cleanup();
auto fontHandles = std::make_shared<FontHandles>();
// Initialize FreeType
@ -193,7 +194,7 @@ std::optional<Font> Font::openFromMemory(const void* data, std::size_t sizeInByt
if (FT_Init_FreeType(&fontHandles->library) != 0)
{
err() << "Failed to load font from memory (failed to initialize FreeType)" << std::endl;
return std::nullopt;
return false;
}
// Load the new font face from the specified file
@ -205,7 +206,7 @@ std::optional<Font> Font::openFromMemory(const void* data, std::size_t sizeInByt
&face) != 0)
{
err() << "Failed to load font from memory (failed to create the font face)" << std::endl;
return std::nullopt;
return false;
}
fontHandles->face = face;
@ -213,23 +214,32 @@ std::optional<Font> Font::openFromMemory(const void* data, std::size_t sizeInByt
if (FT_Stroker_New(fontHandles->library, &fontHandles->stroker) != 0)
{
err() << "Failed to load font from memory (failed to create the stroker)" << std::endl;
return std::nullopt;
return false;
}
// Select the Unicode character map
if (FT_Select_Charmap(face, FT_ENCODING_UNICODE) != 0)
{
err() << "Failed to load font from memory (failed to set the Unicode character set)" << std::endl;
return std::nullopt;
return false;
}
return Font(std::move(fontHandles), std::string(face->family_name ? face->family_name : ""));
// Store the loaded font handles
m_fontHandles = std::move(fontHandles);
// Store the font information
m_info.family = face->family_name ? face->family_name : std::string();
return true;
}
////////////////////////////////////////////////////////////
std::optional<Font> Font::openFromStream(InputStream& stream)
bool Font::openFromStream(InputStream& stream)
{
// Cleanup the previous resources
cleanup();
auto fontHandles = std::make_shared<FontHandles>();
// Initialize FreeType
@ -238,14 +248,14 @@ std::optional<Font> Font::openFromStream(InputStream& stream)
if (FT_Init_FreeType(&fontHandles->library) != 0)
{
err() << "Failed to load font from stream (failed to initialize FreeType)" << std::endl;
return std::nullopt;
return false;
}
// Make sure that the stream's reading position is at the beginning
if (!stream.seek(0).has_value())
if (!stream.seek(0))
{
err() << "Failed to seek font stream" << std::endl;
return std::nullopt;
return false;
}
// Prepare a wrapper for our stream, that we'll pass to FreeType callbacks
@ -267,7 +277,7 @@ std::optional<Font> Font::openFromStream(InputStream& stream)
if (FT_Open_Face(fontHandles->library, &args, 0, &face) != 0)
{
err() << "Failed to load font from stream (failed to create the font face)" << std::endl;
return std::nullopt;
return false;
}
fontHandles->face = face;
@ -275,17 +285,59 @@ std::optional<Font> Font::openFromStream(InputStream& stream)
if (FT_Stroker_New(fontHandles->library, &fontHandles->stroker) != 0)
{
err() << "Failed to load font from stream (failed to create the stroker)" << std::endl;
return std::nullopt;
return false;
}
// Select the Unicode character map
if (FT_Select_Charmap(face, FT_ENCODING_UNICODE) != 0)
{
err() << "Failed to load font from stream (failed to set the Unicode character set)" << std::endl;
return std::nullopt;
return false;
}
return Font(std::move(fontHandles), std::string(face->family_name ? face->family_name : ""));
// Store the loaded font handles
m_fontHandles = std::move(fontHandles);
// Store the font information
m_info.family = face->family_name ? face->family_name : std::string();
return true;
}
////////////////////////////////////////////////////////////
std::optional<Font> Font::createFromFile(const std::filesystem::path& filename)
{
auto font = std::make_optional<Font>();
if (!font->openFromFile(filename))
return std::nullopt;
return font;
}
////////////////////////////////////////////////////////////
std::optional<Font> Font::createFromMemory(const void* data, std::size_t sizeInBytes)
{
auto font = std::make_optional<Font>();
if (!font->openFromMemory(data, sizeInBytes))
return std::nullopt;
return font;
}
////////////////////////////////////////////////////////////
std::optional<Font> Font::createFromStream(InputStream& stream)
{
auto font = std::make_optional<Font>();
if (!font->openFromStream(stream))
return std::nullopt;
return font;
}
@ -299,13 +351,13 @@ const Font::Info& Font::getInfo() const
////////////////////////////////////////////////////////////
const Glyph& Font::getGlyph(std::uint32_t codePoint, unsigned int characterSize, bool bold, float outlineThickness) const
{
assert(m_fontHandles);
// Get the page corresponding to the character size
GlyphTable& glyphs = loadPage(characterSize).glyphs;
// Build the key by combining the glyph index (based on code point), bold flag, and outline thickness
const std::uint64_t key = combine(outlineThickness, bold, FT_Get_Char_Index(m_fontHandles->face, codePoint));
const std::uint64_t key = combine(outlineThickness,
bold,
FT_Get_Char_Index(m_fontHandles ? m_fontHandles->face : nullptr, codePoint));
// Search the glyph into the cache
if (const auto it = glyphs.find(key); it != glyphs.end())
@ -323,21 +375,18 @@ const Glyph& Font::getGlyph(std::uint32_t codePoint, unsigned int characterSize,
////////////////////////////////////////////////////////////
bool Font::hasGlyph(std::uint32_t codePoint) const
{
assert(m_fontHandles);
return FT_Get_Char_Index(m_fontHandles->face, codePoint) != 0;
return FT_Get_Char_Index(m_fontHandles ? m_fontHandles->face : nullptr, codePoint) != 0;
}
////////////////////////////////////////////////////////////
float Font::getKerning(std::uint32_t first, std::uint32_t second, unsigned int characterSize, bool bold) const
{
assert(m_fontHandles);
// Special case where first or second is 0 (null character)
if (first == 0 || second == 0)
return 0.f;
FT_Face face = m_fontHandles->face;
FT_Face face = m_fontHandles ? m_fontHandles->face : nullptr;
if (face && setCurrentSize(characterSize))
{
@ -360,7 +409,8 @@ float Font::getKerning(std::uint32_t first, std::uint32_t second, unsigned int c
// Combine kerning with compensation deltas and return the X advance
// Flooring is required as we use FT_KERNING_UNFITTED flag which is not quantized in 64 based grid
return std::floor((secondLsbDelta - firstRsbDelta + static_cast<float>(kerning.x) + 32) / float{1 << 6});
return std::floor(
(secondLsbDelta - firstRsbDelta + static_cast<float>(kerning.x) + 32) / static_cast<float>(1 << 6));
}
// Invalid font
@ -371,13 +421,11 @@ float Font::getKerning(std::uint32_t first, std::uint32_t second, unsigned int c
////////////////////////////////////////////////////////////
float Font::getLineSpacing(unsigned int characterSize) const
{
assert(m_fontHandles);
FT_Face face = m_fontHandles ? m_fontHandles->face : nullptr;
FT_Face face = m_fontHandles->face;
if (setCurrentSize(characterSize))
if (face && setCurrentSize(characterSize))
{
return static_cast<float>(face->size->metrics.height) / float{1 << 6};
return static_cast<float>(face->size->metrics.height) / static_cast<float>(1 << 6);
}
return 0.f;
@ -387,17 +435,16 @@ float Font::getLineSpacing(unsigned int characterSize) const
////////////////////////////////////////////////////////////
float Font::getUnderlinePosition(unsigned int characterSize) const
{
assert(m_fontHandles);
FT_Face face = m_fontHandles ? m_fontHandles->face : nullptr;
FT_Face face = m_fontHandles->face;
if (setCurrentSize(characterSize))
if (face && setCurrentSize(characterSize))
{
// Return a fixed position if font is a bitmap font
if (!FT_IS_SCALABLE(face))
return static_cast<float>(characterSize) / 10.f;
return -static_cast<float>(FT_MulFix(face->underline_position, face->size->metrics.y_scale)) / float{1 << 6};
return -static_cast<float>(FT_MulFix(face->underline_position, face->size->metrics.y_scale)) /
static_cast<float>(1 << 6);
}
return 0.f;
@ -407,9 +454,7 @@ float Font::getUnderlinePosition(unsigned int characterSize) const
////////////////////////////////////////////////////////////
float Font::getUnderlineThickness(unsigned int characterSize) const
{
assert(m_fontHandles);
FT_Face face = m_fontHandles->face;
FT_Face face = m_fontHandles ? m_fontHandles->face : nullptr;
if (face && setCurrentSize(characterSize))
{
@ -417,7 +462,8 @@ float Font::getUnderlineThickness(unsigned int characterSize) const
if (!FT_IS_SCALABLE(face))
return static_cast<float>(characterSize) / 14.f;
return static_cast<float>(FT_MulFix(face->underline_thickness, face->size->metrics.y_scale)) / float{1 << 6};
return static_cast<float>(FT_MulFix(face->underline_thickness, face->size->metrics.y_scale)) /
static_cast<float>(1 << 6);
}
return 0.f;
@ -451,15 +497,22 @@ bool Font::isSmooth() const
}
////////////////////////////////////////////////////////////
void Font::cleanup()
{
// Drop ownership of shared FreeType pointers
m_fontHandles.reset();
// Reset members
m_pages.clear();
std::vector<std::uint8_t>().swap(m_pixelBuffer);
}
////////////////////////////////////////////////////////////
Font::Page& Font::loadPage(unsigned int characterSize) const
{
if (const auto it = m_pages.find(characterSize); it != m_pages.end())
return it->second;
auto page = Page::create(m_isSmooth);
assert(page && "Font::loadPage() Failed to load page");
return m_pages.emplace(characterSize, std::move(*page)).first->second;
return m_pages.try_emplace(characterSize, m_isSmooth).first->second;
}
@ -469,6 +522,10 @@ Glyph Font::loadGlyph(std::uint32_t codePoint, unsigned int characterSize, bool
// The glyph to return
Glyph glyph;
// Stop if no font is loaded
if (!m_fontHandles)
return glyph;
// Get our FT_Face
FT_Face face = m_fontHandles->face;
if (!face)
@ -506,7 +563,7 @@ Glyph Font::loadGlyph(std::uint32_t codePoint, unsigned int characterSize, bool
FT_Stroker stroker = m_fontHandles->stroker;
FT_Stroker_Set(stroker,
static_cast<FT_Fixed>(outlineThickness * float{1 << 6}),
static_cast<FT_Fixed>(outlineThickness * static_cast<float>(1 << 6)),
FT_STROKER_LINECAP_ROUND,
FT_STROKER_LINEJOIN_ROUND,
0);
@ -534,41 +591,47 @@ Glyph Font::loadGlyph(std::uint32_t codePoint, unsigned int characterSize, bool
// Compute the glyph's advance offset
glyph.advance = static_cast<float>(bitmapGlyph->root.advance.x >> 16);
if (bold)
glyph.advance += static_cast<float>(weight) / float{1 << 6};
glyph.advance += static_cast<float>(weight) / static_cast<float>(1 << 6);
glyph.lsbDelta = static_cast<int>(face->glyph->lsb_delta);
glyph.rsbDelta = static_cast<int>(face->glyph->rsb_delta);
Vector2u size(bitmap.width, bitmap.rows);
unsigned int width = bitmap.width;
unsigned int height = bitmap.rows;
if ((size.x > 0) && (size.y > 0))
if ((width > 0) && (height > 0))
{
// Leave a small padding around characters, so that filtering doesn't
// pollute them with pixels from neighbors
const unsigned int padding = 2;
size += 2u * Vector2u(padding, padding);
width += 2 * padding;
height += 2 * padding;
// Get the glyphs page corresponding to the character size
Page& page = loadPage(characterSize);
// Find a good position for the new glyph into the texture
glyph.textureRect = findGlyphRect(page, size);
glyph.textureRect = findGlyphRect(page, {width, height});
// Make sure the texture data is positioned in the center
// of the allocated texture rectangle
glyph.textureRect.position += Vector2i(padding, padding);
glyph.textureRect.size -= 2 * Vector2i(padding, padding);
glyph.textureRect.position.x += static_cast<int>(padding);
glyph.textureRect.position.y += static_cast<int>(padding);
glyph.textureRect.size.x -= static_cast<int>(2 * padding);
glyph.textureRect.size.y -= static_cast<int>(2 * padding);
// Compute the glyph's bounding box
glyph.bounds.position = Vector2f(Vector2i(bitmapGlyph->left, -bitmapGlyph->top));
glyph.bounds.size = Vector2f(Vector2u(bitmap.width, bitmap.rows));
glyph.bounds.position.x = static_cast<float>(bitmapGlyph->left);
glyph.bounds.position.y = static_cast<float>(-bitmapGlyph->top);
glyph.bounds.size.x = static_cast<float>(bitmap.width);
glyph.bounds.size.y = static_cast<float>(bitmap.rows);
// Resize the pixel buffer to the new size and fill it with transparent white pixels
m_pixelBuffer.resize(static_cast<std::size_t>(size.x) * static_cast<std::size_t>(size.y) * 4);
m_pixelBuffer.resize(static_cast<std::size_t>(width) * static_cast<std::size_t>(height) * 4);
std::uint8_t* current = m_pixelBuffer.data();
std::uint8_t* end = current + size.x * size.y * 4;
std::uint8_t* end = current + width * height * 4;
while (current != end)
{
@ -583,12 +646,12 @@ Glyph Font::loadGlyph(std::uint32_t codePoint, unsigned int characterSize, bool
if (bitmap.pixel_mode == FT_PIXEL_MODE_MONO)
{
// Pixels are 1 bit monochrome values
for (unsigned int y = padding; y < size.y - padding; ++y)
for (unsigned int y = padding; y < height - padding; ++y)
{
for (unsigned int x = padding; x < size.x - padding; ++x)
for (unsigned int x = padding; x < width - padding; ++x)
{
// The color channels remain white, just fill the alpha channel
const std::size_t index = x + y * size.x;
const std::size_t index = x + y * width;
m_pixelBuffer[index * 4 + 3] = ((pixels[(x - padding) / 8]) & (1 << (7 - ((x - padding) % 8)))) ? 255 : 0;
}
pixels += bitmap.pitch;
@ -596,13 +659,13 @@ Glyph Font::loadGlyph(std::uint32_t codePoint, unsigned int characterSize, bool
}
else
{
// Pixels are 8 bit gray levels
for (unsigned int y = padding; y < size.y - padding; ++y)
// Pixels are 8 bits gray levels
for (unsigned int y = padding; y < height - padding; ++y)
{
for (unsigned int x = padding; x < size.x - padding; ++x)
for (unsigned int x = padding; x < width - padding; ++x)
{
// The color channels remain white, just fill the alpha channel
const std::size_t index = x + y * size.x;
const std::size_t index = x + y * width;
m_pixelBuffer[index * 4 + 3] = pixels[x - padding];
}
pixels += bitmap.pitch;
@ -610,9 +673,11 @@ Glyph Font::loadGlyph(std::uint32_t codePoint, unsigned int characterSize, bool
}
// Write the pixels to the texture
const auto dest = Vector2u(glyph.textureRect.position) - Vector2u(padding, padding);
const auto updateSize = Vector2u(glyph.textureRect.size) + 2u * Vector2u(padding, padding);
page.texture.update(m_pixelBuffer.data(), updateSize, dest);
const unsigned int x = static_cast<unsigned int>(glyph.textureRect.position.x) - padding;
const unsigned int y = static_cast<unsigned int>(glyph.textureRect.position.y) - padding;
const unsigned int w = static_cast<unsigned int>(glyph.textureRect.size.x) + 2 * padding;
const unsigned int h = static_cast<unsigned int>(glyph.textureRect.size.y) + 2 * padding;
page.texture.update(m_pixelBuffer.data(), {w, h}, {x, y});
}
// Delete the FT glyph
@ -661,16 +726,16 @@ IntRect Font::findGlyphRect(Page& page, Vector2u size) const
if ((textureSize.x * 2 <= Texture::getMaximumSize()) && (textureSize.y * 2 <= Texture::getMaximumSize()))
{
// Make the texture 2 times bigger
auto newTexture = sf::Texture::create(textureSize * 2u);
if (!newTexture)
Texture newTexture;
if (!newTexture.resize(textureSize * 2u))
{
err() << "Failed to create new page texture" << std::endl;
return {{0, 0}, {2, 2}};
}
newTexture->setSmooth(m_isSmooth);
newTexture->update(page.texture);
page.texture.swap(*newTexture);
newTexture.setSmooth(m_isSmooth);
newTexture.update(page.texture);
page.texture.swap(newTexture);
}
else
{
@ -739,7 +804,7 @@ bool Font::setCurrentSize(unsigned int characterSize) const
////////////////////////////////////////////////////////////
std::optional<Font::Page> Font::Page::create(bool smooth)
Font::Page::Page(bool smooth)
{
// Make sure that the texture is initialized by default
Image image({128, 128}, Color::Transparent);
@ -750,21 +815,12 @@ std::optional<Font::Page> Font::Page::create(bool smooth)
image.setPixel({x, y}, Color::White);
// Create the texture
auto texture = sf::Texture::loadFromImage(image);
if (!texture)
if (!texture.loadFromImage(image))
{
err() << "Failed to load font page texture" << std::endl;
return std::nullopt;
}
texture->setSmooth(smooth);
return Page(std::move(*texture));
}
////////////////////////////////////////////////////////////
Font::Page::Page(Texture&& theTexture) : texture(std::move(theTexture))
{
texture.setSmooth(smooth);
}
} // namespace sf

107
src/SFML/Graphics/Image.cpp
View File

@ -97,6 +97,20 @@ namespace sf
{
////////////////////////////////////////////////////////////
Image::Image(Vector2u size, Color color)
{
resize(size, color);
}
////////////////////////////////////////////////////////////
Image::Image(Vector2u size, const std::uint8_t* pixels)
{
resize(size, pixels);
}
////////////////////////////////////////////////////////////
void Image::resize(Vector2u size, Color color)
{
if (size.x && size.y)
{
@ -132,7 +146,7 @@ Image::Image(Vector2u size, Color color)
////////////////////////////////////////////////////////////
Image::Image(Vector2u size, const std::uint8_t* pixels)
void Image::resize(Vector2u size, const std::uint8_t* pixels)
{
if (pixels && size.x && size.y)
{
@ -157,13 +171,7 @@ Image::Image(Vector2u size, const std::uint8_t* pixels)
////////////////////////////////////////////////////////////
Image::Image(Vector2u size, std::vector<std::uint8_t>&& pixels) : m_size(size), m_pixels(std::move(pixels))
{
}
////////////////////////////////////////////////////////////
std::optional<Image> Image::loadFromFile(const std::filesystem::path& filename)
bool Image::loadFromFile(const std::filesystem::path& filename)
{
#ifdef SFML_SYSTEM_ANDROID
@ -175,6 +183,9 @@ std::optional<Image> Image::loadFromFile(const std::filesystem::path& filename)
#endif
// Clear the array (just in case)
m_pixels.clear();
// Load the image and get a pointer to the pixels in memory
int width = 0;
int height = 0;
@ -183,24 +194,32 @@ std::optional<Image> Image::loadFromFile(const std::filesystem::path& filename)
if (ptr)
{
return Image(Vector2u(Vector2i(width, height)), {ptr.get(), ptr.get() + width * height * 4});
}
// Assign the image properties
m_size = Vector2u(Vector2i(width, height));
// Copy the loaded pixels to the pixel buffer
m_pixels.assign(ptr.get(), ptr.get() + width * height * 4);
return true;
}
// Error, failed to load the image
err() << "Failed to load image\n"
<< formatDebugPathInfo(filename) << "\nReason: " << stbi_failure_reason() << std::endl;
return std::nullopt;
return false;
}
////////////////////////////////////////////////////////////
std::optional<Image> Image::loadFromMemory(const void* data, std::size_t size)
bool Image::loadFromMemory(const void* data, std::size_t size)
{
// Check input parameters
if (data && size)
{
// Clear the array (just in case)
m_pixels.clear();
// Load the image and get a pointer to the pixels in memory
int width = 0;
int height = 0;
@ -211,28 +230,37 @@ std::optional<Image> Image::loadFromMemory(const void* data, std::size_t size)
if (ptr)
{
return Image(Vector2u(Vector2i(width, height)), {ptr.get(), ptr.get() + width * height * 4});
// Assign the image properties
m_size = Vector2u(Vector2i(width, height));
// Copy the loaded pixels to the pixel buffer
m_pixels.assign(ptr.get(), ptr.get() + width * height * 4);
return true;
}
// Error, failed to load the image
err() << "Failed to load image from memory. Reason: " << stbi_failure_reason() << std::endl;
return std::nullopt;
return false;
}
err() << "Failed to load image from memory, no data provided" << std::endl;
return std::nullopt;
return false;
}
////////////////////////////////////////////////////////////
std::optional<Image> Image::loadFromStream(InputStream& stream)
bool Image::loadFromStream(InputStream& stream)
{
// Clear the array (just in case)
m_pixels.clear();
// Make sure that the stream's reading position is at the beginning
if (!stream.seek(0).has_value())
if (!stream.seek(0))
{
err() << "Failed to seek image stream" << std::endl;
return std::nullopt;
return false;
}
// Setup the stb_image callbacks
@ -249,13 +277,54 @@ std::optional<Image> Image::loadFromStream(InputStream& stream)
if (ptr)
{
return Image(Vector2u(Vector2i(width, height)), {ptr.get(), ptr.get() + width * height * 4});
// Assign the image properties
m_size = Vector2u(Vector2i(width, height));
// Copy the loaded pixels to the pixel buffer
m_pixels.assign(ptr.get(), ptr.get() + width * height * 4);
return true;
}
// Error, failed to load the image
err() << "Failed to load image from stream. Reason: " << stbi_failure_reason() << std::endl;
return false;
}
////////////////////////////////////////////////////////////
std::optional<Image> Image::createFromFile(const std::filesystem::path& filename)
{
auto image = std::make_optional<Image>();
if (!image->loadFromFile(filename))
return std::nullopt;
return image;
}
////////////////////////////////////////////////////////////
std::optional<Image> Image::createFromMemory(const void* data, std::size_t size)
{
auto image = std::make_optional<Image>();
if (!image->loadFromMemory(data, size))
return std::nullopt;
return image;
}
////////////////////////////////////////////////////////////
std::optional<Image> Image::createFromStream(InputStream& stream)
{
auto image = std::make_optional<Image>();
if (!image->loadFromStream(stream))
return std::nullopt;
return image;
}

55
src/SFML/Graphics/RenderTexture.cpp
View File

@ -34,9 +34,15 @@
#include <memory>
#include <ostream>
#include <cassert>
namespace sf
{
////////////////////////////////////////////////////////////
RenderTexture::RenderTexture() = default;
////////////////////////////////////////////////////////////
RenderTexture::~RenderTexture() = default;
@ -50,43 +56,53 @@ RenderTexture& RenderTexture::operator=(RenderTexture&&) noexcept = default;
////////////////////////////////////////////////////////////
std::optional<RenderTexture> RenderTexture::create(Vector2u size, const ContextSettings& settings)
bool RenderTexture::resize(Vector2u size, const ContextSettings& settings)
{
// Create the texture
auto texture = sf::Texture::create(size, settings.sRgbCapable);
if (!texture)
// Set texture to be in sRGB scale if requested
if (!m_texture.resize(size, settings.sRgbCapable))
{
err() << "Impossible to create render texture (failed to create the target texture)" << std::endl;
return std::nullopt;
return false;
}
RenderTexture renderTexture(std::move(*texture));
// We disable smoothing by default for render textures
renderTexture.setSmooth(false);
setSmooth(false);
// Create the implementation
if (priv::RenderTextureImplFBO::isAvailable())
{
// Use frame-buffer object (FBO)
renderTexture.m_impl = std::make_unique<priv::RenderTextureImplFBO>();
m_impl = std::make_unique<priv::RenderTextureImplFBO>();
// Mark the texture as being a framebuffer object attachment
renderTexture.m_texture.m_fboAttachment = true;
m_texture.m_fboAttachment = true;
}
else
{
// Use default implementation
renderTexture.m_impl = std::make_unique<priv::RenderTextureImplDefault>();
m_impl = std::make_unique<priv::RenderTextureImplDefault>();
}
// Initialize the render texture
// We pass the actual size of our texture since OpenGL ES requires that all attachments have identical sizes
if (!renderTexture.m_impl->create(renderTexture.m_texture.m_actualSize, renderTexture.m_texture.m_texture, settings))
return std::nullopt;
if (!m_impl->create(m_texture.m_actualSize, m_texture.m_texture, settings))
return false;
// We can now initialize the render target part
renderTexture.initialize();
RenderTarget::initialize();
return true;
}
////////////////////////////////////////////////////////////
std::optional<RenderTexture> RenderTexture::create(Vector2u size, const ContextSettings& settings)
{
auto renderTexture = std::make_optional<RenderTexture>();
if (!renderTexture->resize(size, settings))
return std::nullopt;
return renderTexture;
}
@ -143,7 +159,7 @@ bool RenderTexture::generateMipmap()
bool RenderTexture::setActive(bool active)
{
// Update RenderTarget tracking
if (m_impl->activate(active))
if (m_impl && m_impl->activate(active))
return RenderTarget::setActive(active);
return false;
@ -153,6 +169,8 @@ bool RenderTexture::setActive(bool active)
////////////////////////////////////////////////////////////
void RenderTexture::display()
{
if (m_impl)
{
if (priv::RenderTextureImplFBO::isAvailable())
{
// Perform a RenderTarget-only activation if we are using FBOs
@ -170,6 +188,7 @@ void RenderTexture::display()
m_impl->updateTexture(m_texture.m_texture);
m_texture.m_pixelsFlipped = true;
m_texture.invalidateMipmap();
}
}
@ -183,6 +202,7 @@ Vector2u RenderTexture::getSize() const
////////////////////////////////////////////////////////////
bool RenderTexture::isSrgb() const
{
assert(m_impl && "Must call RenderTexture::create first");
return m_impl->isSrgb();
}
@ -193,11 +213,4 @@ const Texture& RenderTexture::getTexture() const
return m_texture;
}
////////////////////////////////////////////////////////////
RenderTexture::RenderTexture(Texture&& texture) : m_texture(std::move(texture))
{
}
} // namespace sf

318
src/SFML/Graphics/Shader.cpp
View File

@ -45,7 +45,6 @@
#include <utility>
#include <vector>
#include <cassert>
#include <cstdint>
#ifndef SFML_OPENGL_ES
@ -252,10 +251,10 @@ Shader& Shader::operator=(Shader&& right) noexcept
return *this;
}
// Explicit scope for RAII
if (m_shaderProgram)
{
// Destroy effect program
const TransientContextLock lock;
assert(m_shaderProgram);
glCheck(GLEXT_glDeleteObject(castToGlHandle(m_shaderProgram)));
}
@ -268,14 +267,14 @@ Shader& Shader::operator=(Shader&& right) noexcept
}
////////////////////////////////////////////////////////////
std::optional<Shader> Shader::loadFromFile(const std::filesystem::path& filename, Type type)
bool Shader::loadFromFile(const std::filesystem::path& filename, Type type)
{
// Read the file
std::vector<char> shader;
if (!getFileContents(filename, shader))
{
err() << "Failed to open shader file\n" << formatDebugPathInfo(filename) << std::endl;
return std::nullopt;
return false;
}
// Compile the shader program
@ -290,7 +289,7 @@ std::optional<Shader> Shader::loadFromFile(const std::filesystem::path& filename
////////////////////////////////////////////////////////////
std::optional<Shader> Shader::loadFromFile(const std::filesystem::path& vertexShaderFilename,
bool Shader::loadFromFile(const std::filesystem::path& vertexShaderFilename,
const std::filesystem::path& fragmentShaderFilename)
{
// Read the vertex shader file
@ -298,7 +297,7 @@ std::optional<Shader> Shader::loadFromFile(const std::filesystem::path& vertexSh
if (!getFileContents(vertexShaderFilename, vertexShader))
{
err() << "Failed to open vertex shader file\n" << formatDebugPathInfo(vertexShaderFilename) << std::endl;
return std::nullopt;
return false;
}
// Read the fragment shader file
@ -306,7 +305,7 @@ std::optional<Shader> Shader::loadFromFile(const std::filesystem::path& vertexSh
if (!getFileContents(fragmentShaderFilename, fragmentShader))
{
err() << "Failed to open fragment shader file\n" << formatDebugPathInfo(fragmentShaderFilename) << std::endl;
return std::nullopt;
return false;
}
// Compile the shader program
@ -315,7 +314,7 @@ std::optional<Shader> Shader::loadFromFile(const std::filesystem::path& vertexSh
////////////////////////////////////////////////////////////
std::optional<Shader> Shader::loadFromFile(const std::filesystem::path& vertexShaderFilename,
bool Shader::loadFromFile(const std::filesystem::path& vertexShaderFilename,
const std::filesystem::path& geometryShaderFilename,
const std::filesystem::path& fragmentShaderFilename)
{
@ -324,7 +323,7 @@ std::optional<Shader> Shader::loadFromFile(const std::filesystem::path& vertexSh
if (!getFileContents(vertexShaderFilename, vertexShader))
{
err() << "Failed to open vertex shader file\n" << formatDebugPathInfo(vertexShaderFilename) << std::endl;
return std::nullopt;
return false;
}
// Read the geometry shader file
@ -332,7 +331,7 @@ std::optional<Shader> Shader::loadFromFile(const std::filesystem::path& vertexSh
if (!getFileContents(geometryShaderFilename, geometryShader))
{
err() << "Failed to open geometry shader file\n" << formatDebugPathInfo(geometryShaderFilename) << std::endl;
return std::nullopt;
return false;
}
// Read the fragment shader file
@ -340,7 +339,7 @@ std::optional<Shader> Shader::loadFromFile(const std::filesystem::path& vertexSh
if (!getFileContents(fragmentShaderFilename, fragmentShader))
{
err() << "Failed to open fragment shader file\n" << formatDebugPathInfo(fragmentShaderFilename) << std::endl;
return std::nullopt;
return false;
}
// Compile the shader program
@ -349,7 +348,7 @@ std::optional<Shader> Shader::loadFromFile(const std::filesystem::path& vertexSh
////////////////////////////////////////////////////////////
std::optional<Shader> Shader::loadFromMemory(std::string_view shader, Type type)
bool Shader::loadFromMemory(std::string_view shader, Type type)
{
// Compile the shader program
if (type == Type::Vertex)
@ -363,7 +362,7 @@ std::optional<Shader> Shader::loadFromMemory(std::string_view shader, Type type)
////////////////////////////////////////////////////////////
std::optional<Shader> Shader::loadFromMemory(std::string_view vertexShader, std::string_view fragmentShader)
bool Shader::loadFromMemory(std::string_view vertexShader, std::string_view fragmentShader)
{
// Compile the shader program
return compile(vertexShader, {}, fragmentShader);
@ -371,9 +370,7 @@ std::optional<Shader> Shader::loadFromMemory(std::string_view vertexShader, std:
////////////////////////////////////////////////////////////
std::optional<Shader> Shader::loadFromMemory(std::string_view vertexShader,
std::string_view geometryShader,
std::string_view fragmentShader)
bool Shader::loadFromMemory(std::string_view vertexShader, std::string_view geometryShader, std::string_view fragmentShader)
{
// Compile the shader program
return compile(vertexShader, geometryShader, fragmentShader);
@ -381,14 +378,14 @@ std::optional<Shader> Shader::loadFromMemory(std::string_view vertexShader,
////////////////////////////////////////////////////////////
std::optional<Shader> Shader::loadFromStream(InputStream& stream, Type type)
bool Shader::loadFromStream(InputStream& stream, Type type)
{
// Read the shader code from the stream
std::vector<char> shader;
if (!getStreamContents(stream, shader))
{
err() << "Failed to read shader from stream" << std::endl;
return std::nullopt;
return false;
}
// Compile the shader program
@ -403,14 +400,14 @@ std::optional<Shader> Shader::loadFromStream(InputStream& stream, Type type)
////////////////////////////////////////////////////////////
std::optional<Shader> Shader::loadFromStream(InputStream& vertexShaderStream, InputStream& fragmentShaderStream)
bool Shader::loadFromStream(InputStream& vertexShaderStream, InputStream& fragmentShaderStream)
{
// Read the vertex shader code from the stream
std::vector<char> vertexShader;
if (!getStreamContents(vertexShaderStream, vertexShader))
{
err() << "Failed to read vertex shader from stream" << std::endl;
return std::nullopt;
return false;
}
// Read the fragment shader code from the stream
@ -418,7 +415,7 @@ std::optional<Shader> Shader::loadFromStream(InputStream& vertexShaderStream, In
if (!getStreamContents(fragmentShaderStream, fragmentShader))
{
err() << "Failed to read fragment shader from stream" << std::endl;
return std::nullopt;
return false;
}
// Compile the shader program
@ -427,16 +424,14 @@ std::optional<Shader> Shader::loadFromStream(InputStream& vertexShaderStream, In
////////////////////////////////////////////////////////////
std::optional<Shader> Shader::loadFromStream(InputStream& vertexShaderStream,
InputStream& geometryShaderStream,
InputStream& fragmentShaderStream)
bool Shader::loadFromStream(InputStream& vertexShaderStream, InputStream& geometryShaderStream, InputStream& fragmentShaderStream)
{
// Read the vertex shader code from the stream
std::vector<char> vertexShader;
if (!getStreamContents(vertexShaderStream, vertexShader))
{
err() << "Failed to read vertex shader from stream" << std::endl;
return std::nullopt;
return false;
}
// Read the geometry shader code from the stream
@ -444,7 +439,7 @@ std::optional<Shader> Shader::loadFromStream(InputStream& vertexShaderStream,
if (!getStreamContents(geometryShaderStream, geometryShader))
{
err() << "Failed to read geometry shader from stream" << std::endl;
return std::nullopt;
return false;
}
// Read the fragment shader code from the stream
@ -452,7 +447,7 @@ std::optional<Shader> Shader::loadFromStream(InputStream& vertexShaderStream,
if (!getStreamContents(fragmentShaderStream, fragmentShader))
{
err() << "Failed to read fragment shader from stream" << std::endl;
return std::nullopt;
return false;
}
// Compile the shader program
@ -460,6 +455,121 @@ std::optional<Shader> Shader::loadFromStream(InputStream& vertexShaderStream,
}
////////////////////////////////////////////////////////////
std::optional<Shader> Shader::createFromFile(const std::filesystem::path& filename, Type type)
{
auto shader = std::make_optional<Shader>();
if (!shader->loadFromFile(filename, type))
return std::nullopt;
return shader;
}
////////////////////////////////////////////////////////////
std::optional<Shader> Shader::createFromFile(const std::filesystem::path& vertexShaderFilename,
const std::filesystem::path& fragmentShaderFilename)
{
auto shader = std::make_optional<Shader>();
if (!shader->loadFromFile(vertexShaderFilename, fragmentShaderFilename))
return std::nullopt;
return shader;
}
////////////////////////////////////////////////////////////
std::optional<Shader> Shader::createFromFile(const std::filesystem::path& vertexShaderFilename,
const std::filesystem::path& geometryShaderFilename,
const std::filesystem::path& fragmentShaderFilename)
{
auto shader = std::make_optional<Shader>();
if (!shader->loadFromFile(vertexShaderFilename, geometryShaderFilename, fragmentShaderFilename))
return std::nullopt;
return shader;
}
////////////////////////////////////////////////////////////
std::optional<Shader> Shader::createFromMemory(std::string_view shader, Type type)
{
auto newShader = std::make_optional<Shader>();
if (!newShader->loadFromMemory(shader, type))
return std::nullopt;
return newShader;
}
////////////////////////////////////////////////////////////
std::optional<Shader> Shader::createFromMemory(std::string_view vertexShader, std::string_view fragmentShader)
{
auto shader = std::make_optional<Shader>();
if (!shader->loadFromMemory(vertexShader, fragmentShader))
return std::nullopt;
return shader;
}
////////////////////////////////////////////////////////////
std::optional<Shader> Shader::createFromMemory(std::string_view vertexShader,
std::string_view geometryShader,
std::string_view fragmentShader)
{
auto shader = std::make_optional<Shader>();
if (!shader->loadFromMemory(vertexShader, geometryShader, fragmentShader))
return std::nullopt;
return shader;
}
////////////////////////////////////////////////////////////
std::optional<Shader> Shader::createFromStream(InputStream& stream, Type type)
{
auto shader = std::make_optional<Shader>();
if (!shader->loadFromStream(stream, type))
return std::nullopt;
return shader;
}
////////////////////////////////////////////////////////////
std::optional<Shader> Shader::createFromStream(InputStream& vertexShaderStream, InputStream& fragmentShaderStream)
{
auto shader = std::make_optional<Shader>();
if (!shader->loadFromStream(vertexShaderStream, fragmentShaderStream))
return std::nullopt;
return shader;
}
////////////////////////////////////////////////////////////
std::optional<Shader> Shader::createFromStream(InputStream& vertexShaderStream,
InputStream& geometryShaderStream,
InputStream& fragmentShaderStream)
{
auto shader = std::make_optional<Shader>();
if (!shader->loadFromStream(vertexShaderStream, geometryShaderStream, fragmentShaderStream))
return std::nullopt;
return shader;
}
////////////////////////////////////////////////////////////
void Shader::setUniform(const std::string& name, float x)
{
@ -581,8 +691,8 @@ void Shader::setUniform(const std::string& name, const Glsl::Mat4& matrix)
////////////////////////////////////////////////////////////
void Shader::setUniform(const std::string& name, const Texture& texture)
{
assert(m_shaderProgram);
if (m_shaderProgram)
{
const TransientContextLock lock;
// Find the location of the variable in the shader
@ -609,18 +719,20 @@ void Shader::setUniform(const std::string& name, const Texture& texture)
it->second = &texture;
}
}
}
}
////////////////////////////////////////////////////////////
void Shader::setUniform(const std::string& name, CurrentTextureType)
{
assert(m_shaderProgram);
if (m_shaderProgram)
{
const TransientContextLock lock;
// Find the location of the variable in the shader
m_currentTexture = getUniformLocation(name);
}
}
@ -772,15 +884,7 @@ bool Shader::isGeometryAvailable()
////////////////////////////////////////////////////////////
Shader::Shader(unsigned int shaderProgram) : m_shaderProgram(shaderProgram)
{
}
////////////////////////////////////////////////////////////
std::optional<Shader> Shader::compile(std::string_view vertexShaderCode,
std::string_view geometryShaderCode,
std::string_view fragmentShaderCode)
bool Shader::compile(std::string_view vertexShaderCode, std::string_view geometryShaderCode, std::string_view fragmentShaderCode)
{
const TransientContextLock lock;
@ -789,15 +893,15 @@ std::optional<Shader> Shader::compile(std::string_view vertexShaderCode,
{
err() << "Failed to create a shader: your system doesn't support shaders "
<< "(you should test Shader::isAvailable() before trying to use the Shader class)" << std::endl;
return std::nullopt;
return false;
}
// Make sure we can use geometry shaders
if (geometryShaderCode.data() && !isGeometryAvailable())
if (!geometryShaderCode.empty() && !isGeometryAvailable())
{
err() << "Failed to create a shader: your system doesn't support geometry shaders "
<< "(you should test Shader::isGeometryAvailable() before trying to use geometry shaders)" << std::endl;
return std::nullopt;
return false;
}
// Create the program
@ -805,7 +909,7 @@ std::optional<Shader> Shader::compile(std::string_view vertexShaderCode,
glCheck(shaderProgram = GLEXT_glCreateProgramObject());
// Create the vertex shader if needed
if (vertexShaderCode.data())
if (!vertexShaderCode.empty())
{
// Create and compile the shader
GLEXT_GLhandle vertexShader{};
@ -825,7 +929,7 @@ std::optional<Shader> Shader::compile(std::string_view vertexShaderCode,
err() << "Failed to compile vertex shader:" << '\n' << log << std::endl;
glCheck(GLEXT_glDeleteObject(vertexShader));
glCheck(GLEXT_glDeleteObject(shaderProgram));
return std::nullopt;
return false;
}
// Attach the shader to the program, and delete it (not needed anymore)
@ -834,7 +938,7 @@ std::optional<Shader> Shader::compile(std::string_view vertexShaderCode,
}
// Create the geometry shader if needed
if (geometryShaderCode.data())
if (!geometryShaderCode.empty())
{
// Create and compile the shader
const GLEXT_GLhandle geometryShader = GLEXT_glCreateShaderObject(GLEXT_GL_GEOMETRY_SHADER);
@ -853,7 +957,7 @@ std::optional<Shader> Shader::compile(std::string_view vertexShaderCode,
err() << "Failed to compile geometry shader:" << '\n' << log << std::endl;
glCheck(GLEXT_glDeleteObject(geometryShader));
glCheck(GLEXT_glDeleteObject(shaderProgram));
return std::nullopt;
return false;
}
// Attach the shader to the program, and delete it (not needed anymore)
@ -862,7 +966,7 @@ std::optional<Shader> Shader::compile(std::string_view vertexShaderCode,
}
// Create the fragment shader if needed
if (fragmentShaderCode.data())
if (!fragmentShaderCode.empty())
{
// Create and compile the shader
GLEXT_GLhandle fragmentShader{};
@ -882,7 +986,7 @@ std::optional<Shader> Shader::compile(std::string_view vertexShaderCode,
err() << "Failed to compile fragment shader:" << '\n' << log << std::endl;
glCheck(GLEXT_glDeleteObject(fragmentShader));
glCheck(GLEXT_glDeleteObject(shaderProgram));
return std::nullopt;
return false;
}
// Attach the shader to the program, and delete it (not needed anymore)
@ -902,14 +1006,28 @@ std::optional<Shader> Shader::compile(std::string_view vertexShaderCode,
glCheck(GLEXT_glGetInfoLog(shaderProgram, sizeof(log), nullptr, log));
err() << "Failed to link shader:" << '\n' << log << std::endl;
glCheck(GLEXT_glDeleteObject(shaderProgram));
return std::nullopt;
return false;
}
// Destroy the shader if it was already created
if (m_shaderProgram)
{
glCheck(GLEXT_glDeleteObject(castToGlHandle(m_shaderProgram)));
m_shaderProgram = 0;
}
// Reset the internal state
m_currentTexture = -1;
m_textures.clear();
m_uniforms.clear();
m_shaderProgram = castFromGlHandle(shaderProgram);
// Force an OpenGL flush, so that the shader will appear updated
// in all contexts immediately (solves problems in multi-threaded apps)
glCheck(glFlush());
return Shader(castFromGlHandle(shaderProgram));
return true;
}
@ -972,14 +1090,84 @@ Shader& Shader::operator=(Shader&& right) noexcept = default;
////////////////////////////////////////////////////////////
std::optional<Shader> Shader::loadFromFile(const std::filesystem::path& /* filename */, Type /* type */)
bool Shader::loadFromFile(const std::filesystem::path& /* filename */, Type /* type */)
{
return false;
}
////////////////////////////////////////////////////////////
bool Shader::loadFromFile(const std::filesystem::path& /* vertexShaderFilename */,
const std::filesystem::path& /* fragmentShaderFilename */)
{
return false;
}
////////////////////////////////////////////////////////////
bool Shader::loadFromFile(const std::filesystem::path& /* vertexShaderFilename */,
const std::filesystem::path& /* geometryShaderFilename */,
const std::filesystem::path& /* fragmentShaderFilename */)
{
return false;
}
////////////////////////////////////////////////////////////
bool Shader::loadFromMemory(std::string_view /* shader */, Type /* type */)
{
return false;
}
////////////////////////////////////////////////////////////
bool Shader::loadFromMemory(std::string_view /* vertexShader */, std::string_view /* fragmentShader */)
{
return false;
}
////////////////////////////////////////////////////////////
bool Shader::loadFromMemory(std::string_view /* vertexShader */,
std::string_view /* geometryShader */,
std::string_view /* fragmentShader */)
{
return false;
}
////////////////////////////////////////////////////////////
bool Shader::loadFromStream(InputStream& /* stream */, Type /* type */)
{
return false;
}
////////////////////////////////////////////////////////////
bool Shader::loadFromStream(InputStream& /* vertexShaderStream */, InputStream& /* fragmentShaderStream */)
{
return false;
}
////////////////////////////////////////////////////////////
bool Shader::loadFromStream(InputStream& /* vertexShaderStream */,
InputStream& /* geometryShaderStream */,
InputStream& /* fragmentShaderStream */)
{
return false;
}
////////////////////////////////////////////////////////////
std::optional<Shader> Shader::createFromFile(const std::filesystem::path& /* filename */, Type /* type */)
{
return std::nullopt;
}
////////////////////////////////////////////////////////////
std::optional<Shader> Shader::loadFromFile(const std::filesystem::path& /* vertexShaderFilename */,
std::optional<Shader> Shader::createFromFile(const std::filesystem::path& /* vertexShaderFilename */,
const std::filesystem::path& /* fragmentShaderFilename */)
{
return std::nullopt;
@ -987,7 +1175,7 @@ std::optional<Shader> Shader::loadFromFile(const std::filesystem::path& /* verte
////////////////////////////////////////////////////////////
std::optional<Shader> Shader::loadFromFile(const std::filesystem::path& /* vertexShaderFilename */,
std::optional<Shader> Shader::createFromFile(const std::filesystem::path& /* vertexShaderFilename */,
const std::filesystem::path& /* geometryShaderFilename */,
const std::filesystem::path& /* fragmentShaderFilename */)
{
@ -996,21 +1184,21 @@ std::optional<Shader> Shader::loadFromFile(const std::filesystem::path& /* verte
////////////////////////////////////////////////////////////
std::optional<Shader> Shader::loadFromMemory(std::string_view /* shader */, Type /* type */)
std::optional<Shader> Shader::createFromMemory(std::string_view /* shader */, Type /* type */)
{
return std::nullopt;
}
////////////////////////////////////////////////////////////
std::optional<Shader> Shader::loadFromMemory(std::string_view /* vertexShader */, std::string_view /* fragmentShader */)
std::optional<Shader> Shader::createFromMemory(std::string_view /* vertexShader */, std::string_view /* fragmentShader */)
{
return std::nullopt;
}
////////////////////////////////////////////////////////////
std::optional<Shader> Shader::loadFromMemory(std::string_view /* vertexShader */,
std::optional<Shader> Shader::createFromMemory(std::string_view /* vertexShader */,
std::string_view /* geometryShader */,
std::string_view /* fragmentShader */)
{
@ -1019,21 +1207,21 @@ std::optional<Shader> Shader::loadFromMemory(std::string_view /* vertexShader */
////////////////////////////////////////////////////////////
std::optional<Shader> Shader::loadFromStream(InputStream& /* stream */, Type /* type */)
std::optional<Shader> Shader::createFromStream(InputStream& /* stream */, Type /* type */)
{
return std::nullopt;
}
////////////////////////////////////////////////////////////
std::optional<Shader> Shader::loadFromStream(InputStream& /* vertexShaderStream */, InputStream& /* fragmentShaderStream */)
std::optional<Shader> Shader::createFromStream(InputStream& /* vertexShaderStream */, InputStream& /* fragmentShaderStream */)
{
return std::nullopt;
}
////////////////////////////////////////////////////////////
std::optional<Shader> Shader::loadFromStream(InputStream& /* vertexShaderStream */,
std::optional<Shader> Shader::createFromStream(InputStream& /* vertexShaderStream */,
InputStream& /* geometryShaderStream */,
InputStream& /* fragmentShaderStream */)
{
@ -1201,17 +1389,11 @@ bool Shader::isGeometryAvailable()
////////////////////////////////////////////////////////////
Shader::Shader(unsigned int shaderProgram) : m_shaderProgram(shaderProgram)
{
}
////////////////////////////////////////////////////////////
std::optional<Shader> Shader::compile(std::string_view /* vertexShaderCode */,
bool Shader::compile(std::string_view /* vertexShaderCode */,
std::string_view /* geometryShaderCode */,
std::string_view /* fragmentShaderCode */)
{
return std::nullopt;
return false;
}

179
src/SFML/Graphics/Texture.cpp
View File

@ -66,12 +66,7 @@ std::uint64_t getUniqueId() noexcept
namespace sf
{
////////////////////////////////////////////////////////////
Texture::Texture(Vector2u size, Vector2u actualSize, unsigned int texture, bool sRgb) :
m_size(size),
m_actualSize(actualSize),
m_texture(texture),
m_sRgb(sRgb),
m_cacheId(TextureImpl::getUniqueId())
Texture::Texture() : m_cacheId(TextureImpl::getUniqueId())
{
}
@ -84,14 +79,16 @@ m_sRgb(copy.m_sRgb),
m_isRepeated(copy.m_isRepeated),
m_cacheId(TextureImpl::getUniqueId())
{
if (auto texture = create(copy.getSize(), copy.isSrgb()))
if (copy.m_texture)
{
if (resize(copy.getSize(), copy.isSrgb()))
{
*this = std::move(*texture);
update(copy);
}
else
{
err() << "Failed to copy texture, failed to create new texture" << std::endl;
err() << "Failed to copy texture, failed to resize texture" << std::endl;
}
}
}
@ -165,13 +162,13 @@ Texture& Texture::operator=(Texture&& right) noexcept
////////////////////////////////////////////////////////////
std::optional<Texture> Texture::create(Vector2u size, bool sRgb)
bool Texture::resize(Vector2u size, bool sRgb)
{
// Check if texture parameters are valid before creating it
if ((size.x == 0) || (size.y == 0))
{
err() << "Failed to create texture, invalid size (" << size.x << "x" << size.y << ")" << std::endl;
return std::nullopt;
err() << "Failed to resize texture, invalid size (" << size.x << "x" << size.y << ")" << std::endl;
return false;
}
const TransientContextLock lock;
@ -189,16 +186,22 @@ std::optional<Texture> Texture::create(Vector2u size, bool sRgb)
err() << "Failed to create texture, its internal size is too high "
<< "(" << actualSize.x << "x" << actualSize.y << ", "
<< "maximum is " << maxSize << "x" << maxSize << ")" << std::endl;
return std::nullopt;
return false;
}
// Create the OpenGL texture
GLuint glTexture = 0;
glCheck(glGenTextures(1, &glTexture));
assert(glTexture);
// All the validity checks passed, we can store the new texture settings
Texture texture(size, actualSize, glTexture, sRgb);
m_size = size;
m_actualSize = actualSize;
m_pixelsFlipped = false;
m_fboAttachment = false;
// Create the OpenGL texture if it doesn't exist yet
if (!m_texture)
{
GLuint texture = 0;
glCheck(glGenTextures(1, &texture));
m_texture = texture;
}
// Make sure that the current texture binding will be preserved
const priv::TextureSaver save;
@ -222,7 +225,9 @@ std::optional<Texture> Texture::create(Vector2u size, bool sRgb)
static const bool textureSrgb = GLEXT_texture_sRGB;
if (texture.m_sRgb && !textureSrgb)
m_sRgb = sRgb;
if (m_sRgb && !textureSrgb)
{
static bool warned = false;
@ -238,73 +243,64 @@ std::optional<Texture> Texture::create(Vector2u size, bool sRgb)
warned = true;
}
texture.m_sRgb = false;
m_sRgb = false;
}
#ifndef SFML_OPENGL_ES
const GLint textureWrapParam = textureEdgeClamp ? GLEXT_GL_CLAMP_TO_EDGE : GLEXT_GL_CLAMP;
const GLint textureWrapParam = m_isRepeated ? GL_REPEAT : (textureEdgeClamp ? GLEXT_GL_CLAMP_TO_EDGE : GLEXT_GL_CLAMP);
#else
const GLint textureWrapParam = GLEXT_GL_CLAMP_TO_EDGE;
const GLint textureWrapParam = m_isRepeated ? GL_REPEAT : GLEXT_GL_CLAMP_TO_EDGE;
#endif
// Initialize the texture
glCheck(glBindTexture(GL_TEXTURE_2D, texture.m_texture));
glCheck(glBindTexture(GL_TEXTURE_2D, m_texture));
glCheck(glTexImage2D(GL_TEXTURE_2D,
0,
(texture.m_sRgb ? GLEXT_GL_SRGB8_ALPHA8 : GL_RGBA),
static_cast<GLsizei>(texture.m_actualSize.x),
static_cast<GLsizei>(texture.m_actualSize.y),
(m_sRgb ? GLEXT_GL_SRGB8_ALPHA8 : GL_RGBA),
static_cast<GLsizei>(m_actualSize.x),
static_cast<GLsizei>(m_actualSize.y),
0,
GL_RGBA,
GL_UNSIGNED_BYTE,
nullptr));
glCheck(glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, textureWrapParam));
glCheck(glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, textureWrapParam));
glCheck(glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST));
glCheck(glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST));
texture.m_cacheId = TextureImpl::getUniqueId();
glCheck(glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, m_isSmooth ? GL_LINEAR : GL_NEAREST));
glCheck(glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, m_isSmooth ? GL_LINEAR : GL_NEAREST));
m_cacheId = TextureImpl::getUniqueId();
texture.m_hasMipmap = false;
m_hasMipmap = false;
return texture;
return true;
}
////////////////////////////////////////////////////////////
std::optional<Texture> Texture::loadFromFile(const std::filesystem::path& filename, bool sRgb, const IntRect& area)
bool Texture::loadFromFile(const std::filesystem::path& filename, bool sRgb, const IntRect& area)
{
if (const auto image = sf::Image::loadFromFile(filename))
return loadFromImage(*image, sRgb, area);
err() << "Failed to load texture from file" << std::endl;
return std::nullopt;
Image image;
return image.loadFromFile(filename) && loadFromImage(image, sRgb, area);
}
////////////////////////////////////////////////////////////
std::optional<Texture> Texture::loadFromMemory(const void* data, std::size_t size, bool sRgb, const IntRect& area)
bool Texture::loadFromMemory(const void* data, std::size_t size, bool sRgb, const IntRect& area)
{
if (const auto image = sf::Image::loadFromMemory(data, size))
return loadFromImage(*image, sRgb, area);
err() << "Failed to load texture from memory" << std::endl;
return std::nullopt;
Image image;
return image.loadFromMemory(data, size) && loadFromImage(image, sRgb, area);
}
////////////////////////////////////////////////////////////
std::optional<Texture> Texture::loadFromStream(InputStream& stream, bool sRgb, const IntRect& area)
bool Texture::loadFromStream(InputStream& stream, bool sRgb, const IntRect& area)
{
if (const auto image = sf::Image::loadFromStream(stream))
return loadFromImage(*image, sRgb, area);
err() << "Failed to load texture from stream" << std::endl;
return std::nullopt;
Image image;
return image.loadFromStream(stream) && loadFromImage(image, sRgb, area);
}
////////////////////////////////////////////////////////////
std::optional<Texture> Texture::loadFromImage(const Image& image, bool sRgb, const IntRect& area)
bool Texture::loadFromImage(const Image& image, bool sRgb, const IntRect& area)
{
// Retrieve the image size
const auto size = Vector2i(image.getSize());
@ -314,14 +310,14 @@ std::optional<Texture> Texture::loadFromImage(const Image& image, bool sRgb, con
((area.position.x <= 0) && (area.position.y <= 0) && (area.size.x >= size.x) && (area.size.y >= size.y)))
{
// Load the entire image
if (auto texture = sf::Texture::create(image.getSize(), sRgb))
if (resize(image.getSize(), sRgb))
{
texture->update(image);
return texture;
update(image);
return true;
}
// Error message generated in called function.
return std::nullopt;
return false;
}
// Load a sub-area of the image
@ -334,7 +330,7 @@ std::optional<Texture> Texture::loadFromImage(const Image& image, bool sRgb, con
rectangle.size.y = std::min(rectangle.size.y, size.y - rectangle.position.y);
// Create the texture and upload the pixels
if (auto texture = sf::Texture::create(Vector2u(rectangle.size), sRgb))
if (resize(Vector2u(rectangle.size), sRgb))
{
const TransientContextLock lock;
@ -343,25 +339,85 @@ std::optional<Texture> Texture::loadFromImage(const Image& image, bool sRgb, con
// Copy the pixels to the texture, row by row
const std::uint8_t* pixels = image.getPixelsPtr() + 4 * (rectangle.position.x + (size.x * rectangle.position.y));
glCheck(glBindTexture(GL_TEXTURE_2D, texture->m_texture));
glCheck(glBindTexture(GL_TEXTURE_2D, m_texture));
for (int i = 0; i < rectangle.size.y; ++i)
{
glCheck(glTexSubImage2D(GL_TEXTURE_2D, 0, 0, i, rectangle.size.x, 1, GL_RGBA, GL_UNSIGNED_BYTE, pixels));
pixels += 4 * size.x;
}
glCheck(glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST));
texture->m_hasMipmap = false;
glCheck(glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, m_isSmooth ? GL_LINEAR : GL_NEAREST));
m_hasMipmap = false;
// Force an OpenGL flush, so that the texture will appear updated
// in all contexts immediately (solves problems in multi-threaded apps)
glCheck(glFlush());
return texture;
return true;
}
// Error message generated in called function.
return false;
}
////////////////////////////////////////////////////////////
std::optional<Texture> Texture::create(Vector2u size, bool sRgb)
{
auto texture = std::make_optional<Texture>();
if (!texture->resize(size, sRgb))
return std::nullopt;
return texture;
}
////////////////////////////////////////////////////////////
std::optional<Texture> Texture::createFromFile(const std::filesystem::path& filename, bool sRgb, const IntRect& area)
{
auto texture = std::make_optional<Texture>();
if (!texture->loadFromFile(filename, sRgb, area))
return std::nullopt;
return texture;
}
////////////////////////////////////////////////////////////
std::optional<Texture> Texture::createFromMemory(const void* data, std::size_t size, bool sRgb, const IntRect& area)
{
auto texture = std::make_optional<Texture>();
if (!texture->loadFromMemory(data, size, sRgb, area))
return std::nullopt;
return texture;
}
////////////////////////////////////////////////////////////
std::optional<Texture> Texture::createFromStream(InputStream& stream, bool sRgb, const IntRect& area)
{
auto texture = std::make_optional<Texture>();
if (!texture->loadFromStream(stream, sRgb, area))
return std::nullopt;
return texture;
}
////////////////////////////////////////////////////////////
std::optional<Texture> Texture::createFromImage(const Image& image, bool sRgb, const IntRect& area)
{
auto texture = std::make_optional<Texture>();
if (!texture->loadFromImage(image, sRgb, area))
return std::nullopt;
return texture;
}
@ -376,7 +432,8 @@ Vector2u Texture::getSize() const
Image Texture::copyToImage() const
{
// Easy case: empty texture
assert(m_texture && "Texture::copyToImage Cannot copy empty texture to image");
if (!m_texture)
return {};
const TransientContextLock lock;

69
src/SFML/System/FileInputStream.cpp
View File

@ -32,7 +32,6 @@
#endif
#include <memory>
#include <cassert>
#include <cstddef>
namespace sf
@ -44,6 +43,10 @@ void FileInputStream::FileCloser::operator()(std::FILE* file)
}
////////////////////////////////////////////////////////////
FileInputStream::FileInputStream() = default;
////////////////////////////////////////////////////////////
FileInputStream::~FileInputStream() = default;
@ -57,24 +60,33 @@ FileInputStream& FileInputStream::operator=(FileInputStream&&) noexcept = defaul
////////////////////////////////////////////////////////////
std::optional<FileInputStream> FileInputStream::open(const std::filesystem::path& filename)
bool FileInputStream::open(const std::filesystem::path& filename)
{
#ifdef SFML_SYSTEM_ANDROID
if (priv::getActivityStatesPtr() != nullptr)
{
auto androidFile = std::make_unique<priv::ResourceStream>(filename);
if (androidFile->tell().has_value())
return FileInputStream(std::move(androidFile));
return std::nullopt;
m_androidFile = std::make_unique<priv::ResourceStream>(filename);
return m_androidFile->tell().has_value();
}
#endif
#ifdef SFML_SYSTEM_WINDOWS
if (auto file = std::unique_ptr<std::FILE, FileCloser>(_wfopen(filename.c_str(), L"rb")))
m_file.reset(_wfopen(filename.c_str(), L"rb"));
#else
if (auto file = std::unique_ptr<std::FILE, FileCloser>(std::fopen(filename.c_str(), "rb")))
m_file.reset(std::fopen(filename.c_str(), "rb"));
#endif
return FileInputStream(std::move(file));
return m_file != nullptr;
}
////////////////////////////////////////////////////////////
std::optional<FileInputStream> FileInputStream::create(const std::filesystem::path& filename)
{
auto fileInputStream = std::make_optional<FileInputStream>();
if (!fileInputStream->open(filename))
return std::nullopt;
return fileInputStream;
}
@ -84,11 +96,13 @@ std::optional<std::size_t> FileInputStream::read(void* data, std::size_t size)
#ifdef SFML_SYSTEM_ANDROID
if (priv::getActivityStatesPtr() != nullptr)
{
assert(m_androidFile);
if (!m_androidFile)
return std::nullopt;
return m_androidFile->read(data, size);
}
#endif
assert(m_file);
if (!m_file)
return std::nullopt;
return std::fread(data, 1, size, m_file.get());
}
@ -99,11 +113,13 @@ std::optional<std::size_t> FileInputStream::seek(std::size_t position)
#ifdef SFML_SYSTEM_ANDROID
if (priv::getActivityStatesPtr() != nullptr)
{
assert(m_androidFile);
if (!m_androidFile)
return std::nullopt;
return m_androidFile->seek(position);
}
#endif
assert(m_file);
if (!m_file)
return std::nullopt;
if (std::fseek(m_file.get(), static_cast<long>(position), SEEK_SET))
return std::nullopt;
@ -117,11 +133,13 @@ std::optional<std::size_t> FileInputStream::tell()
#ifdef SFML_SYSTEM_ANDROID
if (priv::getActivityStatesPtr() != nullptr)
{
assert(m_androidFile);
if (!m_androidFile)
return std::nullopt;
return m_androidFile->tell();
}
#endif
assert(m_file);
if (!m_file)
return std::nullopt;
const auto position = std::ftell(m_file.get());
return position < 0 ? std::nullopt : std::optional<std::size_t>(position);
}
@ -133,11 +151,13 @@ std::optional<std::size_t> FileInputStream::getSize()
#ifdef SFML_SYSTEM_ANDROID
if (priv::getActivityStatesPtr() != nullptr)
{
assert(m_androidFile);
if (!m_androidFile)
return std::nullopt;
return m_androidFile->getSize();
}
#endif
assert(m_file);
if (!m_file)
return std::nullopt;
const auto position = tell().value();
std::fseek(m_file.get(), 0, SEEK_END);
const std::optional size = tell();
@ -148,19 +168,4 @@ std::optional<std::size_t> FileInputStream::getSize()
return size;
}
////////////////////////////////////////////////////////////
FileInputStream::FileInputStream(std::unique_ptr<std::FILE, FileCloser>&& file) : m_file(std::move(file))
{
}
////////////////////////////////////////////////////////////
#ifdef SFML_SYSTEM_ANDROID
FileInputStream::FileInputStream(std::unique_ptr<priv::ResourceStream>&& androidFile) :
m_androidFile(std::move(androidFile))
{
}
#endif
} // namespace sf

28
src/SFML/System/MemoryInputStream.cpp
View File

@ -29,24 +29,33 @@
#include <algorithm>
#include <cassert>
#include <cstring>
namespace sf
{
////////////////////////////////////////////////////////////
MemoryInputStream::MemoryInputStream(const void* data, std::size_t sizeInBytes) :
m_data(static_cast<const std::byte*>(data)),
m_size(sizeInBytes)
MemoryInputStream::MemoryInputStream(const void* data, std::size_t sizeInBytes)
{
assert(m_data && "MemoryInputStream must be initialized with non-null data");
open(data, sizeInBytes);
}
////////////////////////////////////////////////////////////
void MemoryInputStream::open(const void* data, std::size_t sizeInBytes)
{
m_data = static_cast<const std::byte*>(data);
m_size = sizeInBytes;
m_offset = 0;
}
////////////////////////////////////////////////////////////
std::optional<std::size_t> MemoryInputStream::read(void* data, std::size_t size)
{
if (!m_data)
return std::nullopt;
const std::size_t count = std::min(size, m_size - m_offset);
if (count > 0)
{
@ -61,6 +70,9 @@ std::optional<std::size_t> MemoryInputStream::read(void* data, std::size_t size)
////////////////////////////////////////////////////////////
std::optional<std::size_t> MemoryInputStream::seek(std::size_t position)
{
if (!m_data)
return std::nullopt;
m_offset = position < m_size ? position : m_size;
return m_offset;
}
@ -69,6 +81,9 @@ std::optional<std::size_t> MemoryInputStream::seek(std::size_t position)
////////////////////////////////////////////////////////////
std::optional<std::size_t> MemoryInputStream::tell()
{
if (!m_data)
return std::nullopt;
return m_offset;
}
@ -76,6 +91,9 @@ std::optional<std::size_t> MemoryInputStream::tell()
////////////////////////////////////////////////////////////
std::optional<std::size_t> MemoryInputStream::getSize()
{
if (!m_data)
return std::nullopt;
return m_size;
}

6
src/SFML/Window/Cursor.cpp
View File

@ -56,11 +56,11 @@ Cursor& Cursor::operator=(Cursor&&) noexcept = default;
////////////////////////////////////////////////////////////
std::optional<Cursor> Cursor::loadFromPixels(const std::uint8_t* pixels, Vector2u size, Vector2u hotspot)
std::optional<Cursor> Cursor::createFromPixels(const std::uint8_t* pixels, Vector2u size, Vector2u hotspot)
{
if ((pixels == nullptr) || (size.x == 0) || (size.y == 0))
{
err() << "Failed to load cursor from pixels (invalid arguments)" << std::endl;
err() << "Failed to create cursor from pixels (invalid arguments)" << std::endl;
return std::nullopt;
}
@ -76,7 +76,7 @@ std::optional<Cursor> Cursor::loadFromPixels(const std::uint8_t* pixels, Vector2
////////////////////////////////////////////////////////////
std::optional<Cursor> Cursor::loadFromSystem(Type type)
std::optional<Cursor> Cursor::createFromSystem(Type type)
{
Cursor cursor;
if (!cursor.m_impl->loadFromSystem(type))

4
src/SFML/Window/Win32/CursorImpl.hpp
View File

@ -74,7 +74,7 @@ public:
////////////////////////////////////////////////////////////
/// \brief Create a cursor with the provided image
///
/// Refer to sf::Cursor::loadFromPixels().
/// Refer to sf::Cursor::createFromPixels().
///
////////////////////////////////////////////////////////////
bool loadFromPixels(const std::uint8_t* pixels, Vector2u size, Vector2u hotspot);
@ -82,7 +82,7 @@ public:
////////////////////////////////////////////////////////////
/// \brief Create a native system cursor
///
/// Refer to sf::Cursor::loadFromSystem().
/// Refer to sf::Cursor::createFromSystem().
///
////////////////////////////////////////////////////////////
bool loadFromSystem(Cursor::Type type);

192
test/Audio/InputSoundFile.test.cpp
View File

@ -15,25 +15,37 @@ TEST_CASE("[Audio] sf::InputSoundFile")
{
SECTION("Type traits")
{
STATIC_CHECK(!std::is_default_constructible_v<sf::InputSoundFile>);
STATIC_CHECK(!std::is_copy_constructible_v<sf::InputSoundFile>);
STATIC_CHECK(!std::is_copy_assignable_v<sf::InputSoundFile>);
STATIC_CHECK(std::is_nothrow_move_constructible_v<sf::InputSoundFile>);
STATIC_CHECK(std::is_nothrow_move_assignable_v<sf::InputSoundFile>);
}
SECTION("Construction")
{
const sf::InputSoundFile inputSoundFile;
CHECK(inputSoundFile.getSampleCount() == 0);
CHECK(inputSoundFile.getChannelCount() == 0);
CHECK(inputSoundFile.getSampleRate() == 0);
CHECK(inputSoundFile.getDuration() == sf::Time::Zero);
CHECK(inputSoundFile.getTimeOffset() == sf::Time::Zero);
CHECK(inputSoundFile.getSampleOffset() == 0);
}
SECTION("openFromFile()")
{
sf::InputSoundFile inputSoundFile;
SECTION("Invalid file")
{
CHECK(!sf::InputSoundFile::openFromFile("does/not/exist.wav"));
CHECK(!inputSoundFile.openFromFile("does/not/exist.wav"));
}
SECTION("Valid file")
{
SECTION("flac")
{
const auto inputSoundFile = sf::InputSoundFile::openFromFile("Audio/ding.flac").value();
REQUIRE(inputSoundFile.openFromFile("Audio/ding.flac"));
CHECK(inputSoundFile.getSampleCount() == 87'798);
CHECK(inputSoundFile.getChannelCount() == 1);
CHECK(inputSoundFile.getSampleRate() == 44'100);
@ -44,7 +56,7 @@ TEST_CASE("[Audio] sf::InputSoundFile")
SECTION("mp3")
{
const auto inputSoundFile = sf::InputSoundFile::openFromFile("Audio/ding.mp3").value();
REQUIRE(inputSoundFile.openFromFile("Audio/ding.mp3"));
CHECK(inputSoundFile.getSampleCount() == 87'798);
CHECK(inputSoundFile.getChannelCount() == 1);
CHECK(inputSoundFile.getSampleRate() == 44'100);
@ -55,7 +67,7 @@ TEST_CASE("[Audio] sf::InputSoundFile")
SECTION("ogg")
{
const auto inputSoundFile = sf::InputSoundFile::openFromFile("Audio/doodle_pop.ogg").value();
REQUIRE(inputSoundFile.openFromFile("Audio/doodle_pop.ogg"));
CHECK(inputSoundFile.getSampleCount() == 2'116'992);
CHECK(inputSoundFile.getChannelCount() == 2);
CHECK(inputSoundFile.getSampleRate() == 44'100);
@ -66,7 +78,7 @@ TEST_CASE("[Audio] sf::InputSoundFile")
SECTION("wav")
{
const auto inputSoundFile = sf::InputSoundFile::openFromFile("Audio/killdeer.wav").value();
REQUIRE(inputSoundFile.openFromFile("Audio/killdeer.wav"));
CHECK(inputSoundFile.getSampleCount() == 112'941);
CHECK(inputSoundFile.getChannelCount() == 1);
CHECK(inputSoundFile.getSampleRate() == 22'050);
@ -80,7 +92,8 @@ TEST_CASE("[Audio] sf::InputSoundFile")
SECTION("openFromMemory()")
{
const auto memory = loadIntoMemory("Audio/killdeer.wav");
const auto inputSoundFile = sf::InputSoundFile::openFromMemory(memory.data(), memory.size()).value();
sf::InputSoundFile inputSoundFile;
REQUIRE(inputSoundFile.openFromMemory(memory.data(), memory.size()));
CHECK(inputSoundFile.getSampleCount() == 112'941);
CHECK(inputSoundFile.getChannelCount() == 1);
CHECK(inputSoundFile.getSampleRate() == 22'050);
@ -90,11 +103,21 @@ TEST_CASE("[Audio] sf::InputSoundFile")
}
SECTION("openFromStream()")
{
sf::InputSoundFile inputSoundFile;
sf::FileInputStream stream;
SECTION("Invalid stream")
{
CHECK(!inputSoundFile.openFromStream(stream));
}
SECTION("Valid stream")
{
SECTION("flac")
{
auto stream = sf::FileInputStream::open("Audio/ding.flac").value();
const auto inputSoundFile = sf::InputSoundFile::openFromStream(stream).value();
REQUIRE(stream.open("Audio/ding.flac"));
REQUIRE(inputSoundFile.openFromStream(stream));
CHECK(inputSoundFile.getSampleCount() == 87'798);
CHECK(inputSoundFile.getChannelCount() == 1);
CHECK(inputSoundFile.getSampleRate() == 44'100);
@ -105,8 +128,8 @@ TEST_CASE("[Audio] sf::InputSoundFile")
SECTION("mp3")
{
auto stream = sf::FileInputStream::open("Audio/ding.mp3").value();
const auto inputSoundFile = sf::InputSoundFile::openFromStream(stream).value();
REQUIRE(stream.open("Audio/ding.mp3"));
REQUIRE(inputSoundFile.openFromStream(stream));
CHECK(inputSoundFile.getSampleCount() == 87'798);
CHECK(inputSoundFile.getChannelCount() == 1);
CHECK(inputSoundFile.getSampleRate() == 44'100);
@ -117,8 +140,8 @@ TEST_CASE("[Audio] sf::InputSoundFile")
SECTION("ogg")
{
auto stream = sf::FileInputStream::open("Audio/doodle_pop.ogg").value();
const auto inputSoundFile = sf::InputSoundFile::openFromStream(stream).value();
REQUIRE(stream.open("Audio/doodle_pop.ogg"));
REQUIRE(inputSoundFile.openFromStream(stream));
CHECK(inputSoundFile.getSampleCount() == 2'116'992);
CHECK(inputSoundFile.getChannelCount() == 2);
CHECK(inputSoundFile.getSampleRate() == 44'100);
@ -129,8 +152,127 @@ TEST_CASE("[Audio] sf::InputSoundFile")
SECTION("wav")
{
auto stream = sf::FileInputStream::open("Audio/killdeer.wav").value();
const auto inputSoundFile = sf::InputSoundFile::openFromStream(stream).value();
REQUIRE(stream.open("Audio/killdeer.wav"));
REQUIRE(inputSoundFile.openFromStream(stream));
CHECK(inputSoundFile.getSampleCount() == 112'941);
CHECK(inputSoundFile.getChannelCount() == 1);
CHECK(inputSoundFile.getSampleRate() == 22'050);
CHECK(inputSoundFile.getDuration() == sf::microseconds(5'122'040));
CHECK(inputSoundFile.getTimeOffset() == sf::Time::Zero);
CHECK(inputSoundFile.getSampleOffset() == 0);
}
}
}
SECTION("createFromFile()")
{
SECTION("Invalid file")
{
CHECK(!sf::InputSoundFile::createFromFile("does/not/exist.wav"));
}
SECTION("Valid file")
{
SECTION("flac")
{
const auto inputSoundFile = sf::InputSoundFile::createFromFile("Audio/ding.flac").value();
CHECK(inputSoundFile.getSampleCount() == 87'798);
CHECK(inputSoundFile.getChannelCount() == 1);
CHECK(inputSoundFile.getSampleRate() == 44'100);
CHECK(inputSoundFile.getDuration() == sf::microseconds(1'990'884));
CHECK(inputSoundFile.getTimeOffset() == sf::Time::Zero);
CHECK(inputSoundFile.getSampleOffset() == 0);
}
SECTION("mp3")
{
const auto inputSoundFile = sf::InputSoundFile::createFromFile("Audio/ding.mp3").value();
CHECK(inputSoundFile.getSampleCount() == 87'798);
CHECK(inputSoundFile.getChannelCount() == 1);
CHECK(inputSoundFile.getSampleRate() == 44'100);
CHECK(inputSoundFile.getDuration() == sf::microseconds(1'990'884));
CHECK(inputSoundFile.getTimeOffset() == sf::Time::Zero);
CHECK(inputSoundFile.getSampleOffset() == 0);
}
SECTION("ogg")
{
const auto inputSoundFile = sf::InputSoundFile::createFromFile("Audio/doodle_pop.ogg").value();
CHECK(inputSoundFile.getSampleCount() == 2'116'992);
CHECK(inputSoundFile.getChannelCount() == 2);
CHECK(inputSoundFile.getSampleRate() == 44'100);
CHECK(inputSoundFile.getDuration() == sf::microseconds(24'002'176));
CHECK(inputSoundFile.getTimeOffset() == sf::Time::Zero);
CHECK(inputSoundFile.getSampleOffset() == 0);
}
SECTION("wav")
{
const auto inputSoundFile = sf::InputSoundFile::createFromFile("Audio/killdeer.wav").value();
CHECK(inputSoundFile.getSampleCount() == 112'941);
CHECK(inputSoundFile.getChannelCount() == 1);
CHECK(inputSoundFile.getSampleRate() == 22'050);
CHECK(inputSoundFile.getDuration() == sf::microseconds(5'122'040));
CHECK(inputSoundFile.getTimeOffset() == sf::Time::Zero);
CHECK(inputSoundFile.getSampleOffset() == 0);
}
}
}
SECTION("createFromMemory()")
{
const auto memory = loadIntoMemory("Audio/killdeer.wav");
const auto inputSoundFile = sf::InputSoundFile::createFromMemory(memory.data(), memory.size()).value();
CHECK(inputSoundFile.getSampleCount() == 112'941);
CHECK(inputSoundFile.getChannelCount() == 1);
CHECK(inputSoundFile.getSampleRate() == 22'050);
CHECK(inputSoundFile.getDuration() == sf::microseconds(5'122'040));
CHECK(inputSoundFile.getTimeOffset() == sf::Time::Zero);
CHECK(inputSoundFile.getSampleOffset() == 0);
}
SECTION("createFromStream()")
{
SECTION("flac")
{
auto stream = sf::FileInputStream::create("Audio/ding.flac").value();
const auto inputSoundFile = sf::InputSoundFile::createFromStream(stream).value();
CHECK(inputSoundFile.getSampleCount() == 87'798);
CHECK(inputSoundFile.getChannelCount() == 1);
CHECK(inputSoundFile.getSampleRate() == 44'100);
CHECK(inputSoundFile.getDuration() == sf::microseconds(1'990'884));
CHECK(inputSoundFile.getTimeOffset() == sf::Time::Zero);
CHECK(inputSoundFile.getSampleOffset() == 0);
}
SECTION("mp3")
{
auto stream = sf::FileInputStream::create("Audio/ding.mp3").value();
const auto inputSoundFile = sf::InputSoundFile::createFromStream(stream).value();
CHECK(inputSoundFile.getSampleCount() == 87'798);
CHECK(inputSoundFile.getChannelCount() == 1);
CHECK(inputSoundFile.getSampleRate() == 44'100);
CHECK(inputSoundFile.getDuration() == sf::microseconds(1'990'884));
CHECK(inputSoundFile.getTimeOffset() == sf::Time::Zero);
CHECK(inputSoundFile.getSampleOffset() == 0);
}
SECTION("ogg")
{
auto stream = sf::FileInputStream::create("Audio/doodle_pop.ogg").value();
const auto inputSoundFile = sf::InputSoundFile::createFromStream(stream).value();
CHECK(inputSoundFile.getSampleCount() == 2'116'992);
CHECK(inputSoundFile.getChannelCount() == 2);
CHECK(inputSoundFile.getSampleRate() == 44'100);
CHECK(inputSoundFile.getDuration() == sf::microseconds(24'002'176));
CHECK(inputSoundFile.getTimeOffset() == sf::Time::Zero);
CHECK(inputSoundFile.getSampleOffset() == 0);
}
SECTION("wav")
{
auto stream = sf::FileInputStream::create("Audio/killdeer.wav").value();
const auto inputSoundFile = sf::InputSoundFile::createFromStream(stream).value();
CHECK(inputSoundFile.getSampleCount() == 112'941);
CHECK(inputSoundFile.getChannelCount() == 1);
CHECK(inputSoundFile.getSampleRate() == 22'050);
@ -144,7 +286,7 @@ TEST_CASE("[Audio] sf::InputSoundFile")
{
SECTION("flac")
{
auto inputSoundFile = sf::InputSoundFile::openFromFile("Audio/ding.flac").value();
auto inputSoundFile = sf::InputSoundFile::createFromFile("Audio/ding.flac").value();
inputSoundFile.seek(1'000);
CHECK(inputSoundFile.getTimeOffset() == sf::microseconds(22'675));
CHECK(inputSoundFile.getSampleOffset() == 1'000);
@ -152,7 +294,7 @@ TEST_CASE("[Audio] sf::InputSoundFile")
SECTION("mp3")
{
auto inputSoundFile = sf::InputSoundFile::openFromFile("Audio/ding.mp3").value();
auto inputSoundFile = sf::InputSoundFile::createFromFile("Audio/ding.mp3").value();
inputSoundFile.seek(1'000);
CHECK(inputSoundFile.getTimeOffset() == sf::microseconds(22'675));
CHECK(inputSoundFile.getSampleOffset() == 1'000);
@ -160,7 +302,7 @@ TEST_CASE("[Audio] sf::InputSoundFile")
SECTION("ogg")
{
auto inputSoundFile = sf::InputSoundFile::openFromFile("Audio/doodle_pop.ogg").value();
auto inputSoundFile = sf::InputSoundFile::createFromFile("Audio/doodle_pop.ogg").value();
inputSoundFile.seek(1'000);
CHECK(inputSoundFile.getTimeOffset() == sf::microseconds(11'337));
CHECK(inputSoundFile.getSampleOffset() == 1'000);
@ -168,7 +310,7 @@ TEST_CASE("[Audio] sf::InputSoundFile")
SECTION("wav")
{
auto inputSoundFile = sf::InputSoundFile::openFromFile("Audio/killdeer.wav").value();
auto inputSoundFile = sf::InputSoundFile::createFromFile("Audio/killdeer.wav").value();
inputSoundFile.seek(1'000);
CHECK(inputSoundFile.getTimeOffset() == sf::microseconds(45'351));
CHECK(inputSoundFile.getSampleOffset() == 1'000);
@ -177,7 +319,7 @@ TEST_CASE("[Audio] sf::InputSoundFile")
SECTION("seek(Time)")
{
auto inputSoundFile = sf::InputSoundFile::openFromFile("Audio/ding.flac").value();
auto inputSoundFile = sf::InputSoundFile::createFromFile("Audio/ding.flac").value();
inputSoundFile.seek(sf::milliseconds(100));
CHECK(inputSoundFile.getSampleCount() == 87'798);
CHECK(inputSoundFile.getChannelCount() == 1);
@ -189,7 +331,7 @@ TEST_CASE("[Audio] sf::InputSoundFile")
SECTION("read()")
{
auto inputSoundFile = sf::InputSoundFile::openFromFile("Audio/ding.flac").value();
auto inputSoundFile = sf::InputSoundFile::createFromFile("Audio/ding.flac").value();
SECTION("Null address")
{
@ -207,7 +349,7 @@ TEST_CASE("[Audio] sf::InputSoundFile")
{
SECTION("flac")
{
inputSoundFile = sf::InputSoundFile::openFromFile("Audio/ding.flac").value();
inputSoundFile = sf::InputSoundFile::createFromFile("Audio/ding.flac").value();
CHECK(inputSoundFile.read(samples.data(), samples.size()) == 4);
CHECK(samples == std::array<std::int16_t, 4>{0, 1, -1, 4});
CHECK(inputSoundFile.read(samples.data(), samples.size()) == 4);
@ -216,7 +358,7 @@ TEST_CASE("[Audio] sf::InputSoundFile")
SECTION("mp3")
{
inputSoundFile = sf::InputSoundFile::openFromFile("Audio/ding.mp3").value();
inputSoundFile = sf::InputSoundFile::createFromFile("Audio/ding.mp3").value();
CHECK(inputSoundFile.read(samples.data(), samples.size()) == 4);
CHECK(samples == std::array<std::int16_t, 4>{0, -2, 0, 2});
CHECK(inputSoundFile.read(samples.data(), samples.size()) == 4);
@ -225,7 +367,7 @@ TEST_CASE("[Audio] sf::InputSoundFile")
SECTION("ogg")
{
inputSoundFile = sf::InputSoundFile::openFromFile("Audio/doodle_pop.ogg").value();
inputSoundFile = sf::InputSoundFile::createFromFile("Audio/doodle_pop.ogg").value();
CHECK(inputSoundFile.read(samples.data(), samples.size()) == 4);
CHECK(samples == std::array<std::int16_t, 4>{-827, -985, -1168, -1319});
CHECK(inputSoundFile.read(samples.data(), samples.size()) == 4);
@ -241,7 +383,7 @@ TEST_CASE("[Audio] sf::InputSoundFile")
SECTION("close()")
{
auto inputSoundFile = sf::InputSoundFile::openFromFile("Audio/ding.flac").value();
auto inputSoundFile = sf::InputSoundFile::createFromFile("Audio/ding.flac").value();
inputSoundFile.close();
CHECK(inputSoundFile.getSampleCount() == 0);
CHECK(inputSoundFile.getChannelCount() == 0);

137
test/Audio/Music.test.cpp
View File

@ -32,16 +32,41 @@ TEST_CASE("[Audio] sf::Music", runAudioDeviceTests())
CHECK(timeSpan.length == sf::Time::Zero);
}
SECTION("Construction")
{
const sf::Music music;
CHECK(music.getDuration() == sf::Time::Zero);
const auto [offset, length] = music.getLoopPoints();
CHECK(offset == sf::Time::Zero);
CHECK(length == sf::Time::Zero);
CHECK(music.getChannelCount() == 0);
CHECK(music.getSampleRate() == 0);
CHECK(music.getStatus() == sf::Music::Status::Stopped);
CHECK(music.getPlayingOffset() == sf::Time::Zero);
CHECK(!music.getLoop());
}
SECTION("openFromFile()")
{
sf::Music music;
SECTION("Invalid file")
{
CHECK(!sf::Music::openFromFile("does/not/exist.wav"));
REQUIRE(!music.openFromFile("does/not/exist.wav"));
CHECK(music.getDuration() == sf::Time::Zero);
const auto [offset, length] = music.getLoopPoints();
CHECK(offset == sf::Time::Zero);
CHECK(length == sf::Time::Zero);
CHECK(music.getChannelCount() == 0);
CHECK(music.getSampleRate() == 0);
CHECK(music.getStatus() == sf::Music::Status::Stopped);
CHECK(music.getPlayingOffset() == sf::Time::Zero);
CHECK(!music.getLoop());
}
SECTION("Valid file")
{
const auto music = sf::Music::openFromFile("Audio/ding.mp3").value();
REQUIRE(music.openFromFile("Audio/ding.mp3"));
CHECK(music.getDuration() == sf::microseconds(1990884));
const auto [offset, length] = music.getLoopPoints();
CHECK(offset == sf::Time::Zero);
@ -56,18 +81,27 @@ TEST_CASE("[Audio] sf::Music", runAudioDeviceTests())
SECTION("openFromMemory()")
{
std::vector<std::byte> memory(10, std::byte{0xCA});
std::vector<std::byte> memory;
sf::Music music;
SECTION("Invalid buffer")
{
CHECK(!sf::Music::openFromMemory(memory.data(), memory.size()));
REQUIRE(!music.openFromMemory(memory.data(), memory.size()));
CHECK(music.getDuration() == sf::Time::Zero);
const auto [offset, length] = music.getLoopPoints();
CHECK(offset == sf::Time::Zero);
CHECK(length == sf::Time::Zero);
CHECK(music.getChannelCount() == 0);
CHECK(music.getSampleRate() == 0);
CHECK(music.getStatus() == sf::Music::Status::Stopped);
CHECK(music.getPlayingOffset() == sf::Time::Zero);
CHECK(!music.getLoop());
}
SECTION("Valid buffer")
{
memory = loadIntoMemory("Audio/ding.flac");
const auto music = sf::Music::openFromMemory(memory.data(), memory.size()).value();
REQUIRE(music.openFromMemory(memory.data(), memory.size()));
CHECK(music.getDuration() == sf::microseconds(1990884));
const auto [offset, length] = music.getLoopPoints();
CHECK(offset == sf::Time::Zero);
@ -82,8 +116,91 @@ TEST_CASE("[Audio] sf::Music", runAudioDeviceTests())
SECTION("openFromStream()")
{
auto stream = sf::FileInputStream::open("Audio/doodle_pop.ogg").value();
const auto music = sf::Music::openFromStream(stream).value();
sf::FileInputStream stream;
sf::Music music;
SECTION("Invalid stream")
{
CHECK(!music.openFromStream(stream));
CHECK(music.getDuration() == sf::Time::Zero);
const auto [offset, length] = music.getLoopPoints();
CHECK(offset == sf::Time::Zero);
CHECK(length == sf::Time::Zero);
CHECK(music.getChannelCount() == 0);
CHECK(music.getSampleRate() == 0);
CHECK(music.getStatus() == sf::Music::Status::Stopped);
CHECK(music.getPlayingOffset() == sf::Time::Zero);
CHECK(!music.getLoop());
}
SECTION("Valid stream")
{
REQUIRE(stream.open("Audio/doodle_pop.ogg"));
REQUIRE(music.openFromStream(stream));
CHECK(music.getDuration() == sf::microseconds(24002176));
const auto [offset, length] = music.getLoopPoints();
CHECK(offset == sf::Time::Zero);
CHECK(length == sf::microseconds(24002176));
CHECK(music.getChannelCount() == 2);
CHECK(music.getSampleRate() == 44100);
CHECK(music.getStatus() == sf::Music::Status::Stopped);
CHECK(music.getPlayingOffset() == sf::Time::Zero);
CHECK(!music.getLoop());
}
}
SECTION("createFromFile()")
{
SECTION("Invalid file")
{
CHECK(!sf::Music::createFromFile("does/not/exist.wav"));
}
SECTION("Valid file")
{
const auto music = sf::Music::createFromFile("Audio/ding.mp3").value();
CHECK(music.getDuration() == sf::microseconds(1990884));
const auto [offset, length] = music.getLoopPoints();
CHECK(offset == sf::Time::Zero);
CHECK(length == sf::microseconds(1990884));
CHECK(music.getChannelCount() == 1);
CHECK(music.getSampleRate() == 44100);
CHECK(music.getStatus() == sf::Music::Status::Stopped);
CHECK(music.getPlayingOffset() == sf::Time::Zero);
CHECK(!music.getLoop());
}
}
SECTION("createFromMemory()")
{
std::vector<std::byte> memory(10, std::byte{0xCA});
SECTION("Invalid buffer")
{
CHECK(!sf::Music::createFromMemory(memory.data(), memory.size()));
}
SECTION("Valid buffer")
{
memory = loadIntoMemory("Audio/ding.flac");
const auto music = sf::Music::createFromMemory(memory.data(), memory.size()).value();
CHECK(music.getDuration() == sf::microseconds(1990884));
const auto [offset, length] = music.getLoopPoints();
CHECK(offset == sf::Time::Zero);
CHECK(length == sf::microseconds(1990884));
CHECK(music.getChannelCount() == 1);
CHECK(music.getSampleRate() == 44100);
CHECK(music.getStatus() == sf::Music::Status::Stopped);
CHECK(music.getPlayingOffset() == sf::Time::Zero);
CHECK(!music.getLoop());
}
}
SECTION("createFromStream()")
{
auto stream = sf::FileInputStream::create("Audio/doodle_pop.ogg").value();
const auto music = sf::Music::createFromStream(stream).value();
CHECK(music.getDuration() == sf::microseconds(24002176));
const auto [offset, length] = music.getLoopPoints();
CHECK(offset == sf::Time::Zero);
@ -97,7 +214,7 @@ TEST_CASE("[Audio] sf::Music", runAudioDeviceTests())
SECTION("play/pause/stop")
{
auto music = sf::Music::openFromFile("Audio/ding.mp3").value();
auto music = sf::Music::createFromFile("Audio/ding.mp3").value();
// Wait for background thread to start
music.play();
@ -120,7 +237,7 @@ TEST_CASE("[Audio] sf::Music", runAudioDeviceTests())
SECTION("setLoopPoints()")
{
auto music = sf::Music::openFromFile("Audio/killdeer.wav").value();
auto music = sf::Music::createFromFile("Audio/killdeer.wav").value();
music.setLoopPoints({sf::seconds(1), sf::seconds(2)});
const auto [offset, length] = music.getLoopPoints();
CHECK(offset == sf::seconds(1));

1
test/Audio/OutputSoundFile.test.cpp
View File

@ -2,7 +2,6 @@
#include <type_traits>
static_assert(!std::is_default_constructible_v<sf::OutputSoundFile>);
static_assert(!std::is_copy_constructible_v<sf::OutputSoundFile>);
static_assert(!std::is_copy_assignable_v<sf::OutputSoundFile>);
static_assert(std::is_nothrow_move_constructible_v<sf::OutputSoundFile>);

6
test/Audio/Sound.test.cpp
View File

@ -26,7 +26,7 @@ TEST_CASE("[Audio] sf::Sound", runAudioDeviceTests())
STATIC_CHECK(std::has_virtual_destructor_v<sf::Sound>);
}
const auto soundBuffer = sf::SoundBuffer::loadFromFile("Audio/ding.flac").value();
const auto soundBuffer = sf::SoundBuffer::createFromFile("Audio/ding.flac").value();
SECTION("Construction")
{
@ -52,7 +52,7 @@ TEST_CASE("[Audio] sf::Sound", runAudioDeviceTests())
SECTION("Assignment")
{
const sf::SoundBuffer otherSoundBuffer = sf::SoundBuffer::loadFromFile("Audio/ding.flac").value();
const sf::SoundBuffer otherSoundBuffer = sf::SoundBuffer::createFromFile("Audio/ding.flac").value();
sf::Sound soundCopy(otherSoundBuffer);
soundCopy = sound;
CHECK(&soundCopy.getBuffer() == &soundBuffer);
@ -64,7 +64,7 @@ TEST_CASE("[Audio] sf::Sound", runAudioDeviceTests())
SECTION("Set/get buffer")
{
const sf::SoundBuffer otherSoundBuffer = sf::SoundBuffer::loadFromFile("Audio/ding.flac").value();
const sf::SoundBuffer otherSoundBuffer = sf::SoundBuffer::createFromFile("Audio/ding.flac").value();
sf::Sound sound(soundBuffer);
sound.setBuffer(otherSoundBuffer);
CHECK(&sound.getBuffer() == &otherSoundBuffer);

96
test/Audio/SoundBuffer.test.cpp
View File

@ -14,7 +14,6 @@ TEST_CASE("[Audio] sf::SoundBuffer", runAudioDeviceTests())
{
SECTION("Type traits")
{
STATIC_CHECK(!std::is_default_constructible_v<sf::SoundBuffer>);
STATIC_CHECK(std::is_copy_constructible_v<sf::SoundBuffer>);
STATIC_CHECK(std::is_copy_assignable_v<sf::SoundBuffer>);
STATIC_CHECK(std::is_move_constructible_v<sf::SoundBuffer>);
@ -23,9 +22,19 @@ TEST_CASE("[Audio] sf::SoundBuffer", runAudioDeviceTests())
STATIC_CHECK(!std::is_nothrow_move_assignable_v<sf::SoundBuffer>);
}
SECTION("Construction")
{
const sf::SoundBuffer soundBuffer;
CHECK(soundBuffer.getSamples() == nullptr);
CHECK(soundBuffer.getSampleCount() == 0);
CHECK(soundBuffer.getSampleRate() == 44100);
CHECK(soundBuffer.getChannelCount() == 1);
CHECK(soundBuffer.getDuration() == sf::Time::Zero);
}
SECTION("Copy semantics")
{
const auto soundBuffer = sf::SoundBuffer::loadFromFile("Audio/ding.flac").value();
const auto soundBuffer = sf::SoundBuffer::createFromFile("Audio/ding.flac").value();
SECTION("Construction")
{
@ -39,7 +48,7 @@ TEST_CASE("[Audio] sf::SoundBuffer", runAudioDeviceTests())
SECTION("Assignment")
{
sf::SoundBuffer soundBufferCopy = sf::SoundBuffer::loadFromFile("Audio/doodle_pop.ogg").value();
sf::SoundBuffer soundBufferCopy = sf::SoundBuffer::createFromFile("Audio/doodle_pop.ogg").value();
soundBufferCopy = soundBuffer;
CHECK(soundBufferCopy.getSamples() != nullptr);
CHECK(soundBufferCopy.getSampleCount() == 87798);
@ -51,14 +60,16 @@ TEST_CASE("[Audio] sf::SoundBuffer", runAudioDeviceTests())
SECTION("loadFromFile()")
{
sf::SoundBuffer soundBuffer;
SECTION("Invalid filename")
{
CHECK(!sf::SoundBuffer::loadFromFile("does/not/exist.wav"));
CHECK(!soundBuffer.loadFromFile("does/not/exist.wav"));
}
SECTION("Valid file")
{
const auto soundBuffer = sf::SoundBuffer::loadFromFile("Audio/ding.flac").value();
REQUIRE(soundBuffer.loadFromFile("Audio/ding.flac"));
CHECK(soundBuffer.getSamples() != nullptr);
CHECK(soundBuffer.getSampleCount() == 87798);
CHECK(soundBuffer.getSampleRate() == 44100);
@ -69,16 +80,19 @@ TEST_CASE("[Audio] sf::SoundBuffer", runAudioDeviceTests())
SECTION("loadFromMemory()")
{
sf::SoundBuffer soundBuffer;
SECTION("Invalid memory")
{
CHECK(!soundBuffer.loadFromMemory(nullptr, 0));
constexpr std::array<std::byte, 5> memory{};
CHECK(!sf::SoundBuffer::loadFromMemory(memory.data(), memory.size()));
CHECK(!soundBuffer.loadFromMemory(memory.data(), memory.size()));
}
SECTION("Valid memory")
{
const auto memory = loadIntoMemory("Audio/ding.flac");
const auto soundBuffer = sf::SoundBuffer::loadFromMemory(memory.data(), memory.size()).value();
REQUIRE(soundBuffer.loadFromMemory(memory.data(), memory.size()));
CHECK(soundBuffer.getSamples() != nullptr);
CHECK(soundBuffer.getSampleCount() == 87798);
CHECK(soundBuffer.getSampleRate() == 44100);
@ -89,8 +103,68 @@ TEST_CASE("[Audio] sf::SoundBuffer", runAudioDeviceTests())
SECTION("loadFromStream()")
{
auto stream = sf::FileInputStream::open("Audio/ding.flac").value();
const auto soundBuffer = sf::SoundBuffer::loadFromStream(stream).value();
sf::FileInputStream stream;
sf::SoundBuffer soundBuffer;
SECTION("Invalid stream")
{
CHECK(!soundBuffer.loadFromStream(stream));
}
SECTION("Valid stream")
{
REQUIRE(stream.open("Audio/ding.flac"));
REQUIRE(soundBuffer.loadFromStream(stream));
CHECK(soundBuffer.getSamples() != nullptr);
CHECK(soundBuffer.getSampleCount() == 87798);
CHECK(soundBuffer.getSampleRate() == 44100);
CHECK(soundBuffer.getChannelCount() == 1);
CHECK(soundBuffer.getDuration() == sf::microseconds(1990884));
}
}
SECTION("createFromFile()")
{
SECTION("Invalid filename")
{
CHECK(!sf::SoundBuffer::createFromFile("does/not/exist.wav"));
}
SECTION("Valid file")
{
const auto soundBuffer = sf::SoundBuffer::createFromFile("Audio/ding.flac").value();
CHECK(soundBuffer.getSamples() != nullptr);
CHECK(soundBuffer.getSampleCount() == 87798);
CHECK(soundBuffer.getSampleRate() == 44100);
CHECK(soundBuffer.getChannelCount() == 1);
CHECK(soundBuffer.getDuration() == sf::microseconds(1990884));
}
}
SECTION("createFromMemory()")
{
SECTION("Invalid memory")
{
constexpr std::array<std::byte, 5> memory{};
CHECK(!sf::SoundBuffer::createFromMemory(memory.data(), memory.size()));
}
SECTION("Valid memory")
{
const auto memory = loadIntoMemory("Audio/ding.flac");
const auto soundBuffer = sf::SoundBuffer::createFromMemory(memory.data(), memory.size()).value();
CHECK(soundBuffer.getSamples() != nullptr);
CHECK(soundBuffer.getSampleCount() == 87798);
CHECK(soundBuffer.getSampleRate() == 44100);
CHECK(soundBuffer.getChannelCount() == 1);
CHECK(soundBuffer.getDuration() == sf::microseconds(1990884));
}
}
SECTION("createFromStream()")
{
auto stream = sf::FileInputStream::create("Audio/ding.flac").value();
const auto soundBuffer = sf::SoundBuffer::createFromStream(stream).value();
CHECK(soundBuffer.getSamples() != nullptr);
CHECK(soundBuffer.getSampleCount() == 87798);
CHECK(soundBuffer.getSampleRate() == 44100);
@ -103,11 +177,11 @@ TEST_CASE("[Audio] sf::SoundBuffer", runAudioDeviceTests())
const auto filename = std::filesystem::temp_directory_path() / "ding.flac";
{
const auto soundBuffer = sf::SoundBuffer::loadFromFile("Audio/ding.flac").value();
const auto soundBuffer = sf::SoundBuffer::createFromFile("Audio/ding.flac").value();
REQUIRE(soundBuffer.saveToFile(filename));
}
const auto soundBuffer = sf::SoundBuffer::loadFromFile(filename).value();
const auto soundBuffer = sf::SoundBuffer::createFromFile(filename).value();
CHECK(soundBuffer.getSamples() != nullptr);
CHECK(soundBuffer.getSampleCount() == 87798);
CHECK(soundBuffer.getSampleRate() == 44100);

8
test/Audio/SoundFileFactory.test.cpp
View File

@ -114,22 +114,22 @@ TEST_CASE("[Audio] sf::SoundFileFactory")
SECTION("flac")
{
stream = sf::FileInputStream::open("Audio/ding.flac");
stream = sf::FileInputStream::create("Audio/ding.flac");
}
SECTION("mp3")
{
stream = sf::FileInputStream::open("Audio/ding.mp3");
stream = sf::FileInputStream::create("Audio/ding.mp3");
}
SECTION("ogg")
{
stream = sf::FileInputStream::open("Audio/doodle_pop.ogg");
stream = sf::FileInputStream::create("Audio/doodle_pop.ogg");
}
SECTION("wav")
{
stream = sf::FileInputStream::open("Audio/killdeer.wav");
stream = sf::FileInputStream::create("Audio/killdeer.wav");
}
REQUIRE(stream);

151
test/Graphics/Font.test.cpp
View File

@ -15,23 +15,35 @@ TEST_CASE("[Graphics] sf::Font", runDisplayTests())
{
SECTION("Type traits")
{
STATIC_CHECK(!std::is_default_constructible_v<sf::Font>);
STATIC_CHECK(std::is_copy_constructible_v<sf::Font>);
STATIC_CHECK(std::is_copy_assignable_v<sf::Font>);
STATIC_CHECK(std::is_move_constructible_v<sf::Font>);
STATIC_CHECK(std::is_move_assignable_v<sf::Font>);
}
SECTION("openFromFile()")
SECTION("Construction")
{
SECTION("Invalid filename")
{
CHECK(!sf::Font::openFromFile("does/not/exist.ttf"));
const sf::Font font;
CHECK(font.getInfo().family.empty());
CHECK(!font.hasGlyph(0));
CHECK(font.getLineSpacing(0) == 0);
CHECK(font.getUnderlinePosition(0) == 0);
CHECK(font.getUnderlineThickness(0) == 0);
CHECK(font.isSmooth());
}
SECTION("Valid file")
SECTION("openFromFile()")
{
const auto font = sf::Font::openFromFile("Graphics/tuffy.ttf").value();
sf::Font font;
SECTION("Invalid filename")
{
CHECK(!font.openFromFile("does/not/exist.ttf"));
}
SECTION("Successful load")
{
REQUIRE(font.openFromFile("Graphics/tuffy.ttf"));
CHECK(font.getInfo().family == "Tuffy");
const auto& glyph = font.getGlyph(0x45, 16, false);
CHECK(glyph.advance == 9);
@ -58,17 +70,19 @@ TEST_CASE("[Graphics] sf::Font", runDisplayTests())
SECTION("openFromMemory()")
{
sf::Font font;
SECTION("Invalid data and size")
{
CHECK(!sf::Font::openFromMemory(nullptr, 1));
CHECK(!font.openFromMemory(nullptr, 1));
const std::byte testByte{0xCD};
CHECK(!sf::Font::openFromMemory(&testByte, 0));
CHECK(!font.openFromMemory(&testByte, 0));
}
SECTION("Valid data")
SECTION("Successful load")
{
const auto memory = loadIntoMemory("Graphics/tuffy.ttf");
const auto font = sf::Font::openFromMemory(memory.data(), memory.size()).value();
REQUIRE(font.openFromMemory(memory.data(), memory.size()));
CHECK(font.getInfo().family == "Tuffy");
const auto& glyph = font.getGlyph(0x45, 16, false);
CHECK(glyph.advance == 9);
@ -95,8 +109,117 @@ TEST_CASE("[Graphics] sf::Font", runDisplayTests())
SECTION("openFromStream()")
{
auto stream = sf::FileInputStream::open("Graphics/tuffy.ttf").value();
const auto font = sf::Font::openFromStream(stream).value();
sf::Font font;
sf::FileInputStream stream;
SECTION("Invalid stream")
{
CHECK(!font.openFromStream(stream));
}
SECTION("Successful load")
{
REQUIRE(stream.open("Graphics/tuffy.ttf"));
REQUIRE(font.openFromStream(stream));
CHECK(font.getInfo().family == "Tuffy");
const auto& glyph = font.getGlyph(0x45, 16, false);
CHECK(glyph.advance == 9);
CHECK(glyph.lsbDelta == 9);
CHECK(glyph.rsbDelta == 16);
CHECK(glyph.bounds == sf::FloatRect({0, -12}, {8, 12}));
CHECK(glyph.textureRect == sf::IntRect({2, 5}, {8, 12}));
CHECK(font.hasGlyph(0x41));
CHECK(font.hasGlyph(0xC0));
CHECK(font.getKerning(0x41, 0x42, 12) == -1);
CHECK(font.getKerning(0x43, 0x44, 24, true) == 0);
CHECK(font.getLineSpacing(24) == 30);
CHECK(font.getUnderlinePosition(36) == Approx(2.20312f));
CHECK(font.getUnderlineThickness(48) == Approx(1.17188f));
const auto& texture = font.getTexture(10);
CHECK(texture.getSize() == sf::Vector2u(128, 128));
CHECK(texture.isSmooth());
CHECK(!texture.isSrgb());
CHECK(!texture.isRepeated());
CHECK(texture.getNativeHandle() != 0);
CHECK(font.isSmooth());
}
}
SECTION("createFromFile()")
{
SECTION("Invalid filename")
{
CHECK(!sf::Font::createFromFile("does/not/exist.ttf"));
}
SECTION("Valid file")
{
const auto font = sf::Font::createFromFile("Graphics/tuffy.ttf").value();
CHECK(font.getInfo().family == "Tuffy");
const auto& glyph = font.getGlyph(0x45, 16, false);
CHECK(glyph.advance == 9);
CHECK(glyph.lsbDelta == 9);
CHECK(glyph.rsbDelta == 16);
CHECK(glyph.bounds == sf::FloatRect({0, -12}, {8, 12}));
CHECK(glyph.textureRect == sf::IntRect({2, 5}, {8, 12}));
CHECK(font.hasGlyph(0x41));
CHECK(font.hasGlyph(0xC0));
CHECK(font.getKerning(0x41, 0x42, 12) == -1);
CHECK(font.getKerning(0x43, 0x44, 24, true) == 0);
CHECK(font.getLineSpacing(24) == 30);
CHECK(font.getUnderlinePosition(36) == Approx(2.20312f));
CHECK(font.getUnderlineThickness(48) == Approx(1.17188f));
const auto& texture = font.getTexture(10);
CHECK(texture.getSize() == sf::Vector2u(128, 128));
CHECK(texture.isSmooth());
CHECK(!texture.isSrgb());
CHECK(!texture.isRepeated());
CHECK(texture.getNativeHandle() != 0);
CHECK(font.isSmooth());
}
}
SECTION("createFromMemory()")
{
SECTION("Invalid data and size")
{
CHECK(!sf::Font::createFromMemory(nullptr, 1));
const std::byte testByte{0xCD};
CHECK(!sf::Font::createFromMemory(&testByte, 0));
}
SECTION("Valid data")
{
const auto memory = loadIntoMemory("Graphics/tuffy.ttf");
const auto font = sf::Font::createFromMemory(memory.data(), memory.size()).value();
CHECK(font.getInfo().family == "Tuffy");
const auto& glyph = font.getGlyph(0x45, 16, false);
CHECK(glyph.advance == 9);
CHECK(glyph.lsbDelta == 9);
CHECK(glyph.rsbDelta == 16);
CHECK(glyph.bounds == sf::FloatRect({0, -12}, {8, 12}));
CHECK(glyph.textureRect == sf::IntRect({2, 5}, {8, 12}));
CHECK(font.hasGlyph(0x41));
CHECK(font.hasGlyph(0xC0));
CHECK(font.getKerning(0x41, 0x42, 12) == -1);
CHECK(font.getKerning(0x43, 0x44, 24, true) == 0);
CHECK(font.getLineSpacing(24) == 30);
CHECK(font.getUnderlinePosition(36) == Approx(2.20312f));
CHECK(font.getUnderlineThickness(48) == Approx(1.17188f));
const auto& texture = font.getTexture(10);
CHECK(texture.getSize() == sf::Vector2u(128, 128));
CHECK(texture.isSmooth());
CHECK(!texture.isSrgb());
CHECK(!texture.isRepeated());
CHECK(texture.getNativeHandle() != 0);
CHECK(font.isSmooth());
}
}
SECTION("createFromStream()")
{
auto stream = sf::FileInputStream::create("Graphics/tuffy.ttf").value();
const auto font = sf::Font::createFromStream(stream).value();
CHECK(font.getInfo().family == "Tuffy");
const auto& glyph = font.getGlyph(0x45, 16, false);
CHECK(glyph.advance == 9);
@ -122,7 +245,7 @@ TEST_CASE("[Graphics] sf::Font", runDisplayTests())
SECTION("Set/get smooth")
{
auto font = sf::Font::openFromFile("Graphics/tuffy.ttf").value();
auto font = sf::Font::createFromFile("Graphics/tuffy.ttf").value();
font.setSmooth(false);
CHECK(!font.isSmooth());
}

264
test/Graphics/Image.test.cpp
View File

@ -13,13 +13,19 @@ TEST_CASE("[Graphics] sf::Image")
{
SECTION("Type traits")
{
STATIC_CHECK(!std::is_default_constructible_v<sf::Image>);
STATIC_CHECK(std::is_copy_constructible_v<sf::Image>);
STATIC_CHECK(std::is_copy_assignable_v<sf::Image>);
STATIC_CHECK(std::is_nothrow_move_constructible_v<sf::Image>);
STATIC_CHECK(std::is_nothrow_move_assignable_v<sf::Image>);
}
SECTION("Default constructor")
{
const sf::Image image;
CHECK(image.getSize() == sf::Vector2u());
CHECK(image.getPixelsPtr() == nullptr);
}
SECTION("Construction")
{
SECTION("Vector2 constructor")
@ -78,74 +84,137 @@ TEST_CASE("[Graphics] sf::Image")
}
}
SECTION("Resize")
{
SECTION("resize(Vector2)")
{
sf::Image image;
image.resize(sf::Vector2u(10, 10));
CHECK(image.getSize() == sf::Vector2u(10, 10));
CHECK(image.getPixelsPtr() != nullptr);
for (std::uint32_t i = 0; i < 10; ++i)
{
for (std::uint32_t j = 0; j < 10; ++j)
{
CHECK(image.getPixel(sf::Vector2u(i, j)) == sf::Color::Black);
}
}
}
SECTION("resize(Vector2, Color)")
{
sf::Image image;
image.resize(sf::Vector2u(10, 10), sf::Color::Red);
CHECK(image.getSize() == sf::Vector2u(10, 10));
CHECK(image.getPixelsPtr() != nullptr);
for (std::uint32_t i = 0; i < 10; ++i)
{
for (std::uint32_t j = 0; j < 10; ++j)
{
CHECK(image.getPixel(sf::Vector2u(i, j)) == sf::Color::Red);
}
}
}
SECTION("resize(Vector2, std::uint8_t*)")
{
// 10 x 10, with 4 colour channels array
std::array<std::uint8_t, 400> pixels{};
for (std::size_t i = 0; i < pixels.size(); i += 4)
{
pixels[i] = 255; // r
pixels[i + 1] = 0; // g
pixels[i + 2] = 0; // b
pixels[i + 3] = 255; // a
}
sf::Image image;
image.resize(sf::Vector2u(10, 10), pixels.data());
CHECK(image.getSize() == sf::Vector2u(10, 10));
CHECK(image.getPixelsPtr() != nullptr);
for (std::uint32_t i = 0; i < 10; ++i)
{
for (std::uint32_t j = 0; j < 10; ++j)
{
CHECK(image.getPixel(sf::Vector2u(i, j)) == sf::Color::Red);
}
}
}
}
SECTION("loadFromFile()")
{
sf::Image image;
SECTION("Invalid file")
{
CHECK(!sf::Image::loadFromFile("."));
CHECK(!sf::Image::loadFromFile("this/does/not/exist.jpg"));
CHECK(!image.loadFromFile("."));
CHECK(!image.loadFromFile("this/does/not/exist.jpg"));
CHECK(image.getSize() == sf::Vector2u(0, 0));
CHECK(image.getPixelsPtr() == nullptr);
}
SECTION("Successful load")
{
std::optional<sf::Image> image;
SECTION("bmp")
{
image = sf::Image::loadFromFile("Graphics/sfml-logo-big.bmp").value();
REQUIRE(image.has_value());
CHECK(image->getPixel({0, 0}) == sf::Color::White);
CHECK(image->getPixel({200, 150}) == sf::Color(144, 208, 62));
REQUIRE(image.loadFromFile("Graphics/sfml-logo-big.bmp"));
CHECK(image.getPixel({0, 0}) == sf::Color::White);
CHECK(image.getPixel({200, 150}) == sf::Color(144, 208, 62));
}
SECTION("png")
{
image = sf::Image::loadFromFile("Graphics/sfml-logo-big.png").value();
REQUIRE(image.has_value());
CHECK(image->getPixel({0, 0}) == sf::Color(255, 255, 255, 0));
CHECK(image->getPixel({200, 150}) == sf::Color(144, 208, 62));
REQUIRE(image.loadFromFile("Graphics/sfml-logo-big.png"));
CHECK(image.getPixel({0, 0}) == sf::Color(255, 255, 255, 0));
CHECK(image.getPixel({200, 150}) == sf::Color(144, 208, 62));
}
SECTION("jpg")
{
image = sf::Image::loadFromFile("Graphics/sfml-logo-big.jpg").value();
REQUIRE(image.has_value());
CHECK(image->getPixel({0, 0}) == sf::Color::White);
CHECK(image->getPixel({200, 150}) == sf::Color(144, 208, 62));
REQUIRE(image.loadFromFile("Graphics/sfml-logo-big.jpg"));
CHECK(image.getPixel({0, 0}) == sf::Color::White);
CHECK(image.getPixel({200, 150}) == sf::Color(144, 208, 62));
}
SECTION("gif")
{
image = sf::Image::loadFromFile("Graphics/sfml-logo-big.gif").value();
REQUIRE(image.has_value());
CHECK(image->getPixel({0, 0}) == sf::Color::White);
CHECK(image->getPixel({200, 150}) == sf::Color(146, 210, 62));
REQUIRE(image.loadFromFile("Graphics/sfml-logo-big.gif"));
CHECK(image.getPixel({0, 0}) == sf::Color::White);
CHECK(image.getPixel({200, 150}) == sf::Color(146, 210, 62));
}
SECTION("psd")
{
image = sf::Image::loadFromFile("Graphics/sfml-logo-big.psd").value();
REQUIRE(image.has_value());
CHECK(image->getPixel({0, 0}) == sf::Color::White);
CHECK(image->getPixel({200, 150}) == sf::Color(144, 208, 62));
REQUIRE(image.loadFromFile("Graphics/sfml-logo-big.psd"));
CHECK(image.getPixel({0, 0}) == sf::Color::White);
CHECK(image.getPixel({200, 150}) == sf::Color(144, 208, 62));
}
CHECK(image->getSize() == sf::Vector2u(1001, 304));
CHECK(image->getPixelsPtr() != nullptr);
CHECK(image.getSize() == sf::Vector2u(1001, 304));
CHECK(image.getPixelsPtr() != nullptr);
}
}
SECTION("loadFromMemory()")
{
sf::Image image;
SECTION("Invalid pointer")
{
CHECK(!sf::Image::loadFromMemory(nullptr, 1));
CHECK(!image.loadFromMemory(nullptr, 1));
}
SECTION("Invalid size")
{
const std::byte testByte{0xAB};
CHECK(!sf::Image::loadFromMemory(&testByte, 0));
CHECK(!image.loadFromMemory(&testByte, 0));
}
SECTION("Failed load")
@ -162,13 +231,19 @@ TEST_CASE("[Graphics] sf::Image")
memory = {1, 2, 3, 4};
}
CHECK(!sf::Image::loadFromMemory(memory.data(), memory.size()));
CHECK(!image.loadFromMemory(memory.data(), memory.size()));
}
SECTION("Successful load")
{
const auto memory = sf::Image({24, 24}, sf::Color::Green).saveToMemory("png").value();
const auto image = sf::Image::loadFromMemory(memory.data(), memory.size()).value();
const auto memory = []()
{
sf::Image savedImage;
savedImage.resize({24, 24}, sf::Color::Green);
return savedImage.saveToMemory("png").value();
}();
CHECK(image.loadFromMemory(memory.data(), memory.size()));
CHECK(image.getSize() == sf::Vector2u(24, 24));
CHECK(image.getPixelsPtr() != nullptr);
CHECK(image.getPixel({0, 0}) == sf::Color::Green);
@ -178,8 +253,127 @@ TEST_CASE("[Graphics] sf::Image")
SECTION("loadFromStream()")
{
auto stream = sf::FileInputStream::open("Graphics/sfml-logo-big.png").value();
const auto image = sf::Image::loadFromStream(stream).value();
sf::Image image;
sf::FileInputStream stream;
SECTION("Invalid stream")
{
CHECK(!image.loadFromStream(stream));
}
SECTION("Successful load")
{
CHECK(stream.open("Graphics/sfml-logo-big.png"));
REQUIRE(image.loadFromStream(stream));
CHECK(image.getSize() == sf::Vector2u(1001, 304));
CHECK(image.getPixelsPtr() != nullptr);
CHECK(image.getPixel({0, 0}) == sf::Color(255, 255, 255, 0));
CHECK(image.getPixel({200, 150}) == sf::Color(144, 208, 62));
}
}
SECTION("createFromFile()")
{
SECTION("Invalid file")
{
CHECK(!sf::Image::createFromFile("."));
CHECK(!sf::Image::createFromFile("this/does/not/exist.jpg"));
}
SECTION("Successful load")
{
std::optional<sf::Image> image;
SECTION("bmp")
{
image = sf::Image::createFromFile("Graphics/sfml-logo-big.bmp").value();
REQUIRE(image.has_value());
CHECK(image->getPixel({0, 0}) == sf::Color::White);
CHECK(image->getPixel({200, 150}) == sf::Color(144, 208, 62));
}
SECTION("png")
{
image = sf::Image::createFromFile("Graphics/sfml-logo-big.png").value();
REQUIRE(image.has_value());
CHECK(image->getPixel({0, 0}) == sf::Color(255, 255, 255, 0));
CHECK(image->getPixel({200, 150}) == sf::Color(144, 208, 62));
}
SECTION("jpg")
{
image = sf::Image::createFromFile("Graphics/sfml-logo-big.jpg").value();
REQUIRE(image.has_value());
CHECK(image->getPixel({0, 0}) == sf::Color::White);
CHECK(image->getPixel({200, 150}) == sf::Color(144, 208, 62));
}
SECTION("gif")
{
image = sf::Image::createFromFile("Graphics/sfml-logo-big.gif").value();
REQUIRE(image.has_value());
CHECK(image->getPixel({0, 0}) == sf::Color::White);
CHECK(image->getPixel({200, 150}) == sf::Color(146, 210, 62));
}
SECTION("psd")
{
image = sf::Image::createFromFile("Graphics/sfml-logo-big.psd").value();
REQUIRE(image.has_value());
CHECK(image->getPixel({0, 0}) == sf::Color::White);
CHECK(image->getPixel({200, 150}) == sf::Color(144, 208, 62));
}
CHECK(image->getSize() == sf::Vector2u(1001, 304));
CHECK(image->getPixelsPtr() != nullptr);
}
}
SECTION("createFromMemory()")
{
SECTION("Invalid pointer")
{
CHECK(!sf::Image::createFromMemory(nullptr, 1));
}
SECTION("Invalid size")
{
const std::byte testByte{0xAB};
CHECK(!sf::Image::createFromMemory(&testByte, 0));
}
SECTION("Failed load")
{
std::vector<std::uint8_t> memory;
SECTION("Empty")
{
memory.clear();
}
SECTION("Junk data")
{
memory = {1, 2, 3, 4};
}
CHECK(!sf::Image::createFromMemory(memory.data(), memory.size()));
}
SECTION("Successful load")
{
const auto memory = sf::Image({24, 24}, sf::Color::Green).saveToMemory("png").value();
const auto image = sf::Image::createFromMemory(memory.data(), memory.size()).value();
CHECK(image.getSize() == sf::Vector2u(24, 24));
CHECK(image.getPixelsPtr() != nullptr);
CHECK(image.getPixel({0, 0}) == sf::Color::Green);
CHECK(image.getPixel({23, 23}) == sf::Color::Green);
}
}
SECTION("createFromStream()")
{
auto stream = sf::FileInputStream::create("Graphics/sfml-logo-big.png").value();
const auto image = sf::Image::createFromStream(stream).value();
CHECK(image.getSize() == sf::Vector2u(1001, 304));
CHECK(image.getPixelsPtr() != nullptr);
CHECK(image.getPixel({0, 0}) == sf::Color(255, 255, 255, 0));
@ -232,7 +426,7 @@ TEST_CASE("[Graphics] sf::Image")
// Cannot test JPEG encoding due to it triggering UB in stbiw__jpg_writeBits
const auto loadedImage = sf::Image::loadFromFile(filename).value();
const auto loadedImage = sf::Image::createFromFile(filename).value();
CHECK(loadedImage.getSize() == sf::Vector2u(256, 256));
CHECK(loadedImage.getPixelsPtr() != nullptr);

24
test/Graphics/RenderTexture.test.cpp
View File

@ -9,13 +9,20 @@ TEST_CASE("[Graphics] sf::RenderTexture", runDisplayTests())
{
SECTION("Type traits")
{
STATIC_CHECK(!std::is_default_constructible_v<sf::RenderTexture>);
STATIC_CHECK(!std::is_copy_constructible_v<sf::RenderTexture>);
STATIC_CHECK(!std::is_copy_assignable_v<sf::RenderTexture>);
STATIC_CHECK(std::is_nothrow_move_constructible_v<sf::RenderTexture>);
STATIC_CHECK(std::is_nothrow_move_assignable_v<sf::RenderTexture>);
}
SECTION("Construction")
{
const sf::RenderTexture renderTexture;
CHECK(!renderTexture.isSmooth());
CHECK(!renderTexture.isRepeated());
CHECK(renderTexture.getSize() == sf::Vector2u(0, 0));
}
SECTION("create()")
{
CHECK(!sf::RenderTexture::create({1'000'000, 1'000'000}));
@ -37,6 +44,21 @@ TEST_CASE("[Graphics] sf::RenderTexture", runDisplayTests())
CHECK(texture.getNativeHandle() != 0);
}
SECTION("resize()")
{
sf::RenderTexture renderTexture;
CHECK(!renderTexture.resize({1'000'000, 1'000'000}));
CHECK(renderTexture.resize({480, 360}));
CHECK(!renderTexture.isSmooth());
CHECK(!renderTexture.isRepeated());
CHECK(renderTexture.getSize() == sf::Vector2u(480, 360));
CHECK(!renderTexture.isSrgb());
CHECK(renderTexture.resize({360, 480}));
CHECK(renderTexture.getSize() == sf::Vector2u(360, 480));
CHECK(renderTexture.resize({100, 100}, sf::ContextSettings{8 /* depthBits */, 0 /* stencilBits */}));
CHECK(renderTexture.resize({100, 100}, sf::ContextSettings{0 /* depthBits */, 8 /* stencilBits */}));
}
SECTION("getMaximumAntialiasingLevel()")
{
CHECK(sf::RenderTexture::getMaximumAntialiasingLevel() <= 64);

198
test/Graphics/Shader.test.cpp
View File

@ -147,11 +147,21 @@ TEST_CASE("[Graphics] sf::Shader (Dummy Implementation)", skipShaderDummyTests()
SECTION("loadFromMemory()")
{
CHECK_FALSE(sf::Shader::loadFromMemory(vertexSource, sf::Shader::Type::Vertex).has_value());
CHECK_FALSE(sf::Shader::loadFromMemory(geometrySource, sf::Shader::Type::Geometry).has_value());
CHECK_FALSE(sf::Shader::loadFromMemory(fragmentSource, sf::Shader::Type::Fragment).has_value());
CHECK_FALSE(sf::Shader::loadFromMemory(vertexSource, fragmentSource).has_value());
CHECK_FALSE(sf::Shader::loadFromMemory(vertexSource, geometrySource, fragmentSource).has_value());
sf::Shader shader;
CHECK_FALSE(shader.loadFromMemory(vertexSource, sf::Shader::Type::Vertex));
CHECK_FALSE(shader.loadFromMemory(geometrySource, sf::Shader::Type::Geometry));
CHECK_FALSE(shader.loadFromMemory(fragmentSource, sf::Shader::Type::Fragment));
CHECK_FALSE(shader.loadFromMemory(vertexSource, fragmentSource));
CHECK_FALSE(shader.loadFromMemory(vertexSource, geometrySource, fragmentSource));
}
SECTION("createFromMemory()")
{
CHECK_FALSE(sf::Shader::createFromMemory(vertexSource, sf::Shader::Type::Vertex).has_value());
CHECK_FALSE(sf::Shader::createFromMemory(geometrySource, sf::Shader::Type::Geometry).has_value());
CHECK_FALSE(sf::Shader::createFromMemory(fragmentSource, sf::Shader::Type::Fragment).has_value());
CHECK_FALSE(sf::Shader::createFromMemory(vertexSource, fragmentSource).has_value());
CHECK_FALSE(sf::Shader::createFromMemory(vertexSource, geometrySource, fragmentSource).has_value());
}
}
@ -159,26 +169,49 @@ TEST_CASE("[Graphics] sf::Shader", skipShaderFullTests())
{
SECTION("Type traits")
{
STATIC_CHECK(!std::is_default_constructible_v<sf::Shader>);
STATIC_CHECK(!std::is_copy_constructible_v<sf::Shader>);
STATIC_CHECK(!std::is_copy_assignable_v<sf::Shader>);
STATIC_CHECK(std::is_nothrow_move_constructible_v<sf::Shader>);
STATIC_CHECK(std::is_nothrow_move_assignable_v<sf::Shader>);
}
SECTION("Construction")
{
const sf::Shader shader;
CHECK(shader.getNativeHandle() == 0);
}
SECTION("Move semantics")
{
SECTION("Construction")
{
sf::Shader movedShader = sf::Shader::loadFromFile("Graphics/shader.vert", sf::Shader::Type::Vertex).value();
sf::Shader movedShader;
const sf::Shader shader = std::move(movedShader);
CHECK(shader.getNativeHandle() == 0);
}
SECTION("Assignment")
{
sf::Shader movedShader;
sf::Shader shader;
shader = std::move(movedShader);
CHECK(shader.getNativeHandle() == 0);
}
}
SECTION("Move semantics (create)")
{
SECTION("Construction")
{
sf::Shader movedShader = sf::Shader::createFromFile("Graphics/shader.vert", sf::Shader::Type::Vertex).value();
const sf::Shader shader = std::move(movedShader);
CHECK(shader.getNativeHandle() != 0);
}
SECTION("Assignment")
{
sf::Shader movedShader = sf::Shader::loadFromFile("Graphics/shader.vert", sf::Shader::Type::Vertex).value();
sf::Shader shader = sf::Shader::loadFromFile("Graphics/shader.frag", sf::Shader::Type::Fragment).value();
sf::Shader movedShader = sf::Shader::createFromFile("Graphics/shader.vert", sf::Shader::Type::Vertex).value();
sf::Shader shader = sf::Shader::createFromFile("Graphics/shader.frag", sf::Shader::Type::Fragment).value();
shader = std::move(movedShader);
CHECK(shader.getNativeHandle() != 0);
}
@ -186,16 +219,100 @@ TEST_CASE("[Graphics] sf::Shader", skipShaderFullTests())
SECTION("loadFromFile()")
{
sf::Shader shader;
SECTION("One shader")
{
CHECK(!sf::Shader::loadFromFile("does-not-exist.vert", sf::Shader::Type::Vertex));
CHECK(!shader.loadFromFile("does-not-exist.vert", sf::Shader::Type::Vertex));
const auto vertexShader = sf::Shader::loadFromFile("Graphics/shader.vert", sf::Shader::Type::Vertex);
CHECK(shader.loadFromFile("Graphics/shader.vert", sf::Shader::Type::Vertex) == sf::Shader::isAvailable());
CHECK(static_cast<bool>(shader.getNativeHandle()) == sf::Shader::isAvailable());
CHECK(shader.loadFromFile("Graphics/shader.frag", sf::Shader::Type::Fragment) == sf::Shader::isAvailable());
CHECK(static_cast<bool>(shader.getNativeHandle()) == sf::Shader::isAvailable());
}
SECTION("Two shaders")
{
CHECK(!shader.loadFromFile("does-not-exist.vert", "Graphics/shader.frag"));
CHECK(!shader.loadFromFile("Graphics/shader.vert", "does-not-exist.frag"));
CHECK(shader.loadFromFile("Graphics/shader.vert", "Graphics/shader.frag") == sf::Shader::isAvailable());
CHECK(static_cast<bool>(shader.getNativeHandle()) == sf::Shader::isAvailable());
}
SECTION("Three shaders")
{
CHECK(!shader.loadFromFile("does-not-exist.vert", "Graphics/shader.geom", "Graphics/shader.frag"));
CHECK(!shader.loadFromFile("Graphics/shader.vert", "does-not-exist.geom", "Graphics/shader.frag"));
CHECK(!shader.loadFromFile("Graphics/shader.vert", "Graphics/shader.geom", "does-not-exist.frag"));
CHECK(shader.loadFromFile("Graphics/shader.vert", "Graphics/shader.geom", "Graphics/shader.frag") ==
sf::Shader::isGeometryAvailable());
CHECK(static_cast<bool>(shader.getNativeHandle()) == sf::Shader::isGeometryAvailable());
}
}
SECTION("loadFromMemory()")
{
sf::Shader shader;
CHECK(shader.loadFromMemory(vertexSource, sf::Shader::Type::Vertex) == sf::Shader::isAvailable());
CHECK_FALSE(shader.loadFromMemory(geometrySource, sf::Shader::Type::Geometry));
CHECK(shader.loadFromMemory(fragmentSource, sf::Shader::Type::Fragment) == sf::Shader::isAvailable());
CHECK(shader.loadFromMemory(vertexSource, fragmentSource) == sf::Shader::isAvailable());
CHECK(shader.loadFromMemory(vertexSource, geometrySource, fragmentSource) == sf::Shader::isGeometryAvailable());
CHECK(static_cast<bool>(shader.getNativeHandle()) == sf::Shader::isAvailable());
}
SECTION("loadFromStream()")
{
sf::Shader shader;
sf::FileInputStream vertexShaderStream;
REQUIRE(vertexShaderStream.open("Graphics/shader.vert"));
sf::FileInputStream fragmentShaderStream;
REQUIRE(fragmentShaderStream.open("Graphics/shader.frag"));
sf::FileInputStream geometryShaderStream;
REQUIRE(geometryShaderStream.open("Graphics/shader.geom"));
sf::FileInputStream emptyStream;
SECTION("One shader")
{
REQUIRE(!shader.loadFromStream(emptyStream, sf::Shader::Type::Vertex));
REQUIRE(shader.loadFromStream(vertexShaderStream, sf::Shader::Type::Vertex) == sf::Shader::isAvailable());
REQUIRE(shader.loadFromStream(fragmentShaderStream, sf::Shader::Type::Fragment) == sf::Shader::isAvailable());
}
SECTION("Two shaders")
{
REQUIRE(!shader.loadFromStream(emptyStream, fragmentShaderStream));
REQUIRE(!shader.loadFromStream(vertexShaderStream, emptyStream));
REQUIRE(shader.loadFromStream(vertexShaderStream, fragmentShaderStream) == sf::Shader::isAvailable());
}
SECTION("Three shaders")
{
REQUIRE(!shader.loadFromStream(emptyStream, geometryShaderStream, fragmentShaderStream));
REQUIRE(!shader.loadFromStream(vertexShaderStream, emptyStream, fragmentShaderStream));
REQUIRE(!shader.loadFromStream(vertexShaderStream, geometryShaderStream, emptyStream));
REQUIRE(shader.loadFromStream(vertexShaderStream, geometryShaderStream, fragmentShaderStream) ==
sf::Shader::isGeometryAvailable());
CHECK(static_cast<bool>(shader.getNativeHandle()) == sf::Shader::isGeometryAvailable());
}
}
SECTION("createFromFile()")
{
SECTION("One shader")
{
CHECK(!sf::Shader::createFromFile("does-not-exist.vert", sf::Shader::Type::Vertex));
const auto vertexShader = sf::Shader::createFromFile("Graphics/shader.vert", sf::Shader::Type::Vertex);
CHECK(vertexShader.has_value() == sf::Shader::isAvailable());
if (vertexShader)
CHECK(static_cast<bool>(vertexShader->getNativeHandle()) == sf::Shader::isAvailable());
const auto fragmentShader = sf::Shader::loadFromFile("Graphics/shader.frag", sf::Shader::Type::Fragment);
const auto fragmentShader = sf::Shader::createFromFile("Graphics/shader.frag", sf::Shader::Type::Fragment);
CHECK(fragmentShader.has_value() == sf::Shader::isAvailable());
if (fragmentShader)
CHECK(static_cast<bool>(fragmentShader->getNativeHandle()) == sf::Shader::isAvailable());
@ -203,10 +320,10 @@ TEST_CASE("[Graphics] sf::Shader", skipShaderFullTests())
SECTION("Two shaders")
{
CHECK(!sf::Shader::loadFromFile("does-not-exist.vert", "Graphics/shader.frag"));
CHECK(!sf::Shader::loadFromFile("Graphics/shader.vert", "does-not-exist.frag"));
CHECK(!sf::Shader::createFromFile("does-not-exist.vert", "Graphics/shader.frag"));
CHECK(!sf::Shader::createFromFile("Graphics/shader.vert", "does-not-exist.frag"));
const auto shader = sf::Shader::loadFromFile("Graphics/shader.vert", "Graphics/shader.frag");
const auto shader = sf::Shader::createFromFile("Graphics/shader.vert", "Graphics/shader.frag");
CHECK(shader.has_value() == sf::Shader::isAvailable());
if (shader)
CHECK(static_cast<bool>(shader->getNativeHandle()) == sf::Shader::isAvailable());
@ -214,11 +331,11 @@ TEST_CASE("[Graphics] sf::Shader", skipShaderFullTests())
SECTION("Three shaders")
{
CHECK(!sf::Shader::loadFromFile("does-not-exist.vert", "Graphics/shader.geom", "Graphics/shader.frag"));
CHECK(!sf::Shader::loadFromFile("Graphics/shader.vert", "does-not-exist.geom", "Graphics/shader.frag"));
CHECK(!sf::Shader::loadFromFile("Graphics/shader.vert", "Graphics/shader.geom", "does-not-exist.frag"));
CHECK(!sf::Shader::createFromFile("does-not-exist.vert", "Graphics/shader.geom", "Graphics/shader.frag"));
CHECK(!sf::Shader::createFromFile("Graphics/shader.vert", "does-not-exist.geom", "Graphics/shader.frag"));
CHECK(!sf::Shader::createFromFile("Graphics/shader.vert", "Graphics/shader.geom", "does-not-exist.frag"));
const auto shader = sf::Shader::loadFromFile("Graphics/shader.vert",
const auto shader = sf::Shader::createFromFile("Graphics/shader.vert",
"Graphics/shader.geom",
"Graphics/shader.frag");
CHECK(shader.has_value() == sf::Shader::isGeometryAvailable());
@ -227,52 +344,53 @@ TEST_CASE("[Graphics] sf::Shader", skipShaderFullTests())
}
}
SECTION("loadFromMemory()")
SECTION("createFromMemory()")
{
CHECK(sf::Shader::loadFromMemory(vertexSource, sf::Shader::Type::Vertex).has_value() == sf::Shader::isAvailable());
CHECK(!sf::Shader::loadFromMemory(geometrySource, sf::Shader::Type::Geometry));
CHECK(sf::Shader::loadFromMemory(fragmentSource, sf::Shader::Type::Fragment).has_value() ==
CHECK(sf::Shader::createFromMemory(vertexSource, sf::Shader::Type::Vertex).has_value() ==
sf::Shader::isAvailable());
CHECK(sf::Shader::loadFromMemory(vertexSource, fragmentSource).has_value() == sf::Shader::isAvailable());
CHECK(!sf::Shader::createFromMemory(geometrySource, sf::Shader::Type::Geometry));
CHECK(sf::Shader::createFromMemory(fragmentSource, sf::Shader::Type::Fragment).has_value() ==
sf::Shader::isAvailable());
CHECK(sf::Shader::createFromMemory(vertexSource, fragmentSource).has_value() == sf::Shader::isAvailable());
const auto shader = sf::Shader::loadFromMemory(vertexSource, geometrySource, fragmentSource);
const auto shader = sf::Shader::createFromMemory(vertexSource, geometrySource, fragmentSource);
CHECK(shader.has_value() == sf::Shader::isGeometryAvailable());
if (shader)
CHECK(static_cast<bool>(shader->getNativeHandle()) == sf::Shader::isAvailable());
}
SECTION("loadFromStream()")
SECTION("createFromStream()")
{
auto vertexShaderStream = sf::FileInputStream::open("Graphics/shader.vert").value();
auto fragmentShaderStream = sf::FileInputStream::open("Graphics/shader.frag").value();
auto geometryShaderStream = sf::FileInputStream::open("Graphics/shader.geom").value();
auto vertexShaderStream = sf::FileInputStream::create("Graphics/shader.vert").value();
auto fragmentShaderStream = sf::FileInputStream::create("Graphics/shader.frag").value();
auto geometryShaderStream = sf::FileInputStream::create("Graphics/shader.geom").value();
auto emptyStream = sf::FileInputStream::open("Graphics/invalid_shader.vert").value();
auto emptyStream = sf::FileInputStream::create("Graphics/invalid_shader.vert").value();
SECTION("One shader")
{
CHECK(!sf::Shader::loadFromStream(emptyStream, sf::Shader::Type::Vertex));
CHECK(sf::Shader::loadFromStream(vertexShaderStream, sf::Shader::Type::Vertex).has_value() ==
CHECK(!sf::Shader::createFromStream(emptyStream, sf::Shader::Type::Vertex));
CHECK(sf::Shader::createFromStream(vertexShaderStream, sf::Shader::Type::Vertex).has_value() ==
sf::Shader::isAvailable());
CHECK(sf::Shader::loadFromStream(fragmentShaderStream, sf::Shader::Type::Fragment).has_value() ==
CHECK(sf::Shader::createFromStream(fragmentShaderStream, sf::Shader::Type::Fragment).has_value() ==
sf::Shader::isAvailable());
}
SECTION("Two shaders")
{
CHECK(!sf::Shader::loadFromStream(emptyStream, fragmentShaderStream));
CHECK(!sf::Shader::loadFromStream(vertexShaderStream, emptyStream));
CHECK(sf::Shader::loadFromStream(vertexShaderStream, fragmentShaderStream).has_value() ==
CHECK(!sf::Shader::createFromStream(emptyStream, fragmentShaderStream));
CHECK(!sf::Shader::createFromStream(vertexShaderStream, emptyStream));
CHECK(sf::Shader::createFromStream(vertexShaderStream, fragmentShaderStream).has_value() ==
sf::Shader::isAvailable());
}
SECTION("Three shaders")
{
CHECK(!sf::Shader::loadFromStream(emptyStream, geometryShaderStream, fragmentShaderStream));
CHECK(!sf::Shader::loadFromStream(vertexShaderStream, emptyStream, fragmentShaderStream));
CHECK(!sf::Shader::loadFromStream(vertexShaderStream, geometryShaderStream, emptyStream));
CHECK(!sf::Shader::createFromStream(emptyStream, geometryShaderStream, fragmentShaderStream));
CHECK(!sf::Shader::createFromStream(vertexShaderStream, emptyStream, fragmentShaderStream));
CHECK(!sf::Shader::createFromStream(vertexShaderStream, geometryShaderStream, emptyStream));
const auto shader = sf::Shader::loadFromStream(vertexShaderStream, geometryShaderStream, fragmentShaderStream);
const auto shader = sf::Shader::createFromStream(vertexShaderStream, geometryShaderStream, fragmentShaderStream);
CHECK(shader.has_value() == sf::Shader::isGeometryAvailable());
if (shader)
CHECK(static_cast<bool>(shader->getNativeHandle()) == sf::Shader::isGeometryAvailable());

4
test/Graphics/Text.test.cpp
View File

@ -21,7 +21,7 @@ TEST_CASE("[Graphics] sf::Text", runDisplayTests())
STATIC_CHECK(std::is_nothrow_move_assignable_v<sf::Text>);
}
const auto font = sf::Font::openFromFile("Graphics/tuffy.ttf").value();
const auto font = sf::Font::createFromFile("Graphics/tuffy.ttf").value();
SECTION("Construction")
{
@ -87,7 +87,7 @@ TEST_CASE("[Graphics] sf::Text", runDisplayTests())
SECTION("Set/get font")
{
sf::Text text(font);
const auto otherFont = sf::Font::openFromFile("Graphics/tuffy.ttf").value();
const auto otherFont = sf::Font::createFromFile("Graphics/tuffy.ttf").value();
text.setFont(otherFont);
CHECK(&text.getFont() == &otherFont);
}

150
test/Graphics/Texture.test.cpp
View File

@ -15,7 +15,6 @@ TEST_CASE("[Graphics] sf::Texture", runDisplayTests())
{
SECTION("Type traits")
{
STATIC_CHECK(!std::is_default_constructible_v<sf::Texture>);
STATIC_CHECK(std::is_copy_constructible_v<sf::Texture>);
STATIC_CHECK(std::is_copy_assignable_v<sf::Texture>);
STATIC_CHECK(std::is_nothrow_move_constructible_v<sf::Texture>);
@ -23,7 +22,43 @@ TEST_CASE("[Graphics] sf::Texture", runDisplayTests())
STATIC_CHECK(std::is_nothrow_swappable_v<sf::Texture>);
}
SECTION("Construction")
{
const sf::Texture texture;
CHECK(texture.getSize() == sf::Vector2u());
CHECK(!texture.isSmooth());
CHECK(!texture.isSrgb());
CHECK(!texture.isRepeated());
CHECK(texture.getNativeHandle() == 0);
}
SECTION("Move semantics")
{
SECTION("Construction")
{
sf::Texture movedTexture;
const sf::Texture texture = std::move(movedTexture);
CHECK(texture.getSize() == sf::Vector2u());
CHECK(!texture.isSmooth());
CHECK(!texture.isSrgb());
CHECK(!texture.isRepeated());
CHECK(texture.getNativeHandle() == 0);
}
SECTION("Assignment")
{
sf::Texture movedTexture;
sf::Texture texture;
texture = std::move(movedTexture);
CHECK(texture.getSize() == sf::Vector2u());
CHECK(!texture.isSmooth());
CHECK(!texture.isSrgb());
CHECK(!texture.isRepeated());
CHECK(texture.getNativeHandle() == 0);
}
}
SECTION("Move semantics (create)")
{
SECTION("Construction")
{
@ -72,9 +107,35 @@ TEST_CASE("[Graphics] sf::Texture", runDisplayTests())
}
}
SECTION("resize()")
{
sf::Texture texture;
SECTION("At least one zero dimension")
{
CHECK(!texture.resize({}));
CHECK(!texture.resize({0, 1}));
CHECK(!texture.resize({1, 0}));
}
SECTION("Valid size")
{
CHECK(texture.resize({100, 100}));
CHECK(texture.getSize() == sf::Vector2u(100, 100));
CHECK(texture.getNativeHandle() != 0);
}
SECTION("Too large")
{
CHECK(!texture.resize({100'000, 100'000}));
CHECK(!texture.resize({1'000'000, 1'000'000}));
}
}
SECTION("loadFromFile()")
{
const auto texture = sf::Texture::loadFromFile("Graphics/sfml-logo-big.png").value();
sf::Texture texture;
REQUIRE(texture.loadFromFile("Graphics/sfml-logo-big.png"));
CHECK(texture.getSize() == sf::Vector2u(1001, 304));
CHECK(!texture.isSmooth());
CHECK(!texture.isSrgb());
@ -85,7 +146,8 @@ TEST_CASE("[Graphics] sf::Texture", runDisplayTests())
SECTION("loadFromMemory()")
{
const auto memory = loadIntoMemory("Graphics/sfml-logo-big.png");
const auto texture = sf::Texture::loadFromMemory(memory.data(), memory.size()).value();
sf::Texture texture;
REQUIRE(texture.loadFromMemory(memory.data(), memory.size()));
CHECK(texture.getSize() == sf::Vector2u(1001, 304));
CHECK(!texture.isSmooth());
CHECK(!texture.isSrgb());
@ -95,8 +157,10 @@ TEST_CASE("[Graphics] sf::Texture", runDisplayTests())
SECTION("loadFromStream()")
{
auto stream = sf::FileInputStream::open("Graphics/sfml-logo-big.png").value();
const auto texture = sf::Texture::loadFromStream(stream).value();
sf::Texture texture;
sf::FileInputStream stream;
REQUIRE(stream.open("Graphics/sfml-logo-big.png"));
REQUIRE(texture.loadFromStream(stream));
CHECK(texture.getSize() == sf::Vector2u(1001, 304));
CHECK(!texture.isSmooth());
CHECK(!texture.isSrgb());
@ -105,6 +169,76 @@ TEST_CASE("[Graphics] sf::Texture", runDisplayTests())
}
SECTION("loadFromImage()")
{
SECTION("Empty image")
{
const sf::Image image;
sf::Texture texture;
REQUIRE(!texture.loadFromImage(image));
REQUIRE(!texture.loadFromImage(image, false, {{0, 0}, {1, 1}}));
}
SECTION("Subarea of image")
{
sf::Image image;
image.resize(sf::Vector2u(10, 15));
sf::Texture texture;
SECTION("Non-truncated area")
{
REQUIRE(texture.loadFromImage(image, false, {{0, 0}, {5, 10}}));
CHECK(texture.getSize() == sf::Vector2u(5, 10));
}
SECTION("Truncated area (negative position)")
{
REQUIRE(texture.loadFromImage(image, false, {{-5, -5}, {4, 8}}));
CHECK(texture.getSize() == sf::Vector2u(4, 8));
}
SECTION("Truncated area (width/height too big)")
{
REQUIRE(texture.loadFromImage(image, false, {{5, 5}, {12, 18}}));
CHECK(texture.getSize() == sf::Vector2u(5, 10));
}
CHECK(texture.getNativeHandle() != 0);
}
}
SECTION("createFromFile()")
{
const auto texture = sf::Texture::createFromFile("Graphics/sfml-logo-big.png").value();
CHECK(texture.getSize() == sf::Vector2u(1001, 304));
CHECK(!texture.isSmooth());
CHECK(!texture.isSrgb());
CHECK(!texture.isRepeated());
CHECK(texture.getNativeHandle() != 0);
}
SECTION("createFromMemory()")
{
const auto memory = loadIntoMemory("Graphics/sfml-logo-big.png");
const auto texture = sf::Texture::createFromMemory(memory.data(), memory.size()).value();
CHECK(texture.getSize() == sf::Vector2u(1001, 304));
CHECK(!texture.isSmooth());
CHECK(!texture.isSrgb());
CHECK(!texture.isRepeated());
CHECK(texture.getNativeHandle() != 0);
}
SECTION("createFromStream()")
{
auto stream = sf::FileInputStream::create("Graphics/sfml-logo-big.png").value();
const auto texture = sf::Texture::createFromStream(stream).value();
CHECK(texture.getSize() == sf::Vector2u(1001, 304));
CHECK(!texture.isSmooth());
CHECK(!texture.isSrgb());
CHECK(!texture.isRepeated());
CHECK(texture.getNativeHandle() != 0);
}
SECTION("createFromImage()")
{
SECTION("Subarea of image")
{
@ -112,21 +246,21 @@ TEST_CASE("[Graphics] sf::Texture", runDisplayTests())
SECTION("Non-truncated area")
{
const auto texture = sf::Texture::loadFromImage(image, false, {{0, 0}, {5, 10}}).value();
const auto texture = sf::Texture::createFromImage(image, false, {{0, 0}, {5, 10}}).value();
CHECK(texture.getSize() == sf::Vector2u(5, 10));
CHECK(texture.getNativeHandle() != 0);
}
SECTION("Truncated area (negative position)")
{
const auto texture = sf::Texture::loadFromImage(image, false, {{-5, -5}, {4, 8}}).value();
const auto texture = sf::Texture::createFromImage(image, false, {{-5, -5}, {4, 8}}).value();
CHECK(texture.getSize() == sf::Vector2u(4, 8));
CHECK(texture.getNativeHandle() != 0);
}
SECTION("Truncated area (width/height too big)")
{
const auto texture = sf::Texture::loadFromImage(image, false, {{5, 5}, {12, 18}}).value();
const auto texture = sf::Texture::createFromImage(image, false, {{5, 5}, {12, 18}}).value();
CHECK(texture.getSize() == sf::Vector2u(5, 10));
CHECK(texture.getNativeHandle() != 0);
}

32
test/System/FileInputStream.test.cpp
View File

@ -66,13 +66,21 @@ TEST_CASE("[System] sf::FileInputStream")
SECTION("Type traits")
{
STATIC_CHECK(!std::is_default_constructible_v<sf::FileInputStream>);
STATIC_CHECK(!std::is_copy_constructible_v<sf::FileInputStream>);
STATIC_CHECK(!std::is_copy_assignable_v<sf::FileInputStream>);
STATIC_CHECK(std::is_nothrow_move_constructible_v<sf::FileInputStream>);
STATIC_CHECK(std::is_nothrow_move_assignable_v<sf::FileInputStream>);
}
SECTION("Default constructor")
{
sf::FileInputStream fileInputStream;
CHECK(fileInputStream.read(nullptr, 0) == std::nullopt);
CHECK(fileInputStream.seek(0) == std::nullopt);
CHECK(fileInputStream.tell() == std::nullopt);
CHECK(fileInputStream.getSize() == std::nullopt);
}
const TemporaryFile temporaryFile("Hello world");
char buffer[32];
@ -80,7 +88,7 @@ TEST_CASE("[System] sf::FileInputStream")
{
SECTION("Move constructor")
{
auto movedFileInputStream = sf::FileInputStream::open(temporaryFile.getPath()).value();
auto movedFileInputStream = sf::FileInputStream::create(temporaryFile.getPath()).value();
sf::FileInputStream fileInputStream = std::move(movedFileInputStream);
CHECK(fileInputStream.read(buffer, 6) == 6);
CHECK(fileInputStream.tell() == 6);
@ -90,9 +98,9 @@ TEST_CASE("[System] sf::FileInputStream")
SECTION("Move assignment")
{
auto movedFileInputStream = sf::FileInputStream::open(temporaryFile.getPath()).value();
auto movedFileInputStream = sf::FileInputStream::create(temporaryFile.getPath()).value();
const TemporaryFile temporaryFile2("Hello world the sequel");
auto fileInputStream = sf::FileInputStream::open(temporaryFile2.getPath()).value();
auto fileInputStream = sf::FileInputStream::create(temporaryFile2.getPath()).value();
fileInputStream = std::move(movedFileInputStream);
CHECK(fileInputStream.read(buffer, 6) == 6);
CHECK(fileInputStream.tell() == 6);
@ -101,9 +109,21 @@ TEST_CASE("[System] sf::FileInputStream")
}
}
SECTION("Temporary file stream")
SECTION("Temporary file stream open")
{
auto fileInputStream = sf::FileInputStream::open(temporaryFile.getPath()).value();
sf::FileInputStream fileInputStream;
REQUIRE(fileInputStream.open(temporaryFile.getPath()));
CHECK(fileInputStream.read(buffer, 5) == 5);
CHECK(fileInputStream.tell() == 5);
CHECK(fileInputStream.getSize() == 11);
CHECK(std::string_view(buffer, 5) == "Hello"sv);
CHECK(fileInputStream.seek(6) == 6);
CHECK(fileInputStream.tell() == 6);
}
SECTION("Temporary file stream create")
{
auto fileInputStream = sf::FileInputStream::create(temporaryFile.getPath()).value();
CHECK(fileInputStream.read(buffer, 5) == 5);
CHECK(fileInputStream.tell() == 5);
CHECK(fileInputStream.getSize() == 11);

36
test/Window/Cursor.test.cpp
View File

@ -21,27 +21,27 @@ TEST_CASE("[Window] sf::Cursor", runDisplayTests())
{
static constexpr std::array<std::uint8_t, 4> pixels{};
CHECK(!sf::Cursor::loadFromPixels(nullptr, {}, {}));
CHECK(!sf::Cursor::loadFromPixels(pixels.data(), {0, 1}, {}));
CHECK(!sf::Cursor::loadFromPixels(pixels.data(), {1, 0}, {}));
CHECK(sf::Cursor::loadFromPixels(pixels.data(), {1, 1}, {}));
CHECK(!sf::Cursor::createFromPixels(nullptr, {}, {}));
CHECK(!sf::Cursor::createFromPixels(pixels.data(), {0, 1}, {}));
CHECK(!sf::Cursor::createFromPixels(pixels.data(), {1, 0}, {}));
CHECK(sf::Cursor::createFromPixels(pixels.data(), {1, 1}, {}));
}
SECTION("loadFromSystem()")
{
CHECK(sf::Cursor::loadFromSystem(sf::Cursor::Type::Hand));
CHECK(sf::Cursor::loadFromSystem(sf::Cursor::Type::SizeHorizontal));
CHECK(sf::Cursor::loadFromSystem(sf::Cursor::Type::SizeVertical));
CHECK(sf::Cursor::loadFromSystem(sf::Cursor::Type::SizeLeft));
CHECK(sf::Cursor::loadFromSystem(sf::Cursor::Type::SizeRight));
CHECK(sf::Cursor::loadFromSystem(sf::Cursor::Type::SizeTop));
CHECK(sf::Cursor::loadFromSystem(sf::Cursor::Type::SizeBottom));
CHECK(sf::Cursor::loadFromSystem(sf::Cursor::Type::SizeTopLeft));
CHECK(sf::Cursor::loadFromSystem(sf::Cursor::Type::SizeTopRight));
CHECK(sf::Cursor::loadFromSystem(sf::Cursor::Type::SizeBottomLeft));
CHECK(sf::Cursor::loadFromSystem(sf::Cursor::Type::SizeBottomRight));
CHECK(sf::Cursor::loadFromSystem(sf::Cursor::Type::Cross));
CHECK(sf::Cursor::loadFromSystem(sf::Cursor::Type::Help));
CHECK(sf::Cursor::loadFromSystem(sf::Cursor::Type::NotAllowed));
CHECK(sf::Cursor::createFromSystem(sf::Cursor::Type::Hand));
CHECK(sf::Cursor::createFromSystem(sf::Cursor::Type::SizeHorizontal));
CHECK(sf::Cursor::createFromSystem(sf::Cursor::Type::SizeVertical));
CHECK(sf::Cursor::createFromSystem(sf::Cursor::Type::SizeLeft));
CHECK(sf::Cursor::createFromSystem(sf::Cursor::Type::SizeRight));
CHECK(sf::Cursor::createFromSystem(sf::Cursor::Type::SizeTop));
CHECK(sf::Cursor::createFromSystem(sf::Cursor::Type::SizeBottom));
CHECK(sf::Cursor::createFromSystem(sf::Cursor::Type::SizeTopLeft));
CHECK(sf::Cursor::createFromSystem(sf::Cursor::Type::SizeTopRight));
CHECK(sf::Cursor::createFromSystem(sf::Cursor::Type::SizeBottomLeft));
CHECK(sf::Cursor::createFromSystem(sf::Cursor::Type::SizeBottomRight));
CHECK(sf::Cursor::createFromSystem(sf::Cursor::Type::Cross));
CHECK(sf::Cursor::createFromSystem(sf::Cursor::Type::Help));
CHECK(sf::Cursor::createFromSystem(sf::Cursor::Type::NotAllowed));
}
}