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

Added joystick implementation for FreeBSD (#477)

Browse Source
This commit is contained in:
David Demelier 2013-10-08 22:40:11 +02:00 committed by Laurent Gomila
parent 713aed7079
commit cc3dc29ef4
19 changed files with 1043 additions and 527 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
cmake/Config.cmake
View File

@ -15,9 +15,10 @@ if(${CMAKE_SYSTEM_NAME} MATCHES "Windows")
endif()
elseif(${CMAKE_SYSTEM_NAME} MATCHES "Linux")
set(LINUX 1)
set(UNIX 1)
elseif(${CMAKE_SYSTEM_NAME} MATCHES "FreeBSD")
# FreeBSD compile path is the same as Linux
set(LINUX 1)
set(FreeBSD 1)
set(UNIX 1)
elseif(${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
set(MACOSX 1)

42
src/SFML/Window/CMakeLists.txt
View File

@ -52,22 +52,33 @@ if(WINDOWS)
# make sure that we use the Unicode version of the Win API functions
add_definitions(-DUNICODE)
elseif(LINUX)
elseif(UNIX)
set(PLATFORM_SRC
${SRCROOT}/Linux/Display.cpp
${SRCROOT}/Linux/Display.hpp
${SRCROOT}/Linux/GlxContext.cpp
${SRCROOT}/Linux/GlxContext.hpp
${SRCROOT}/Linux/InputImpl.cpp
${SRCROOT}/Linux/InputImpl.hpp
${SRCROOT}/Linux/JoystickImpl.cpp
${SRCROOT}/Linux/JoystickImpl.hpp
${SRCROOT}/Linux/VideoModeImpl.cpp
${SRCROOT}/Linux/WindowImplX11.cpp
${SRCROOT}/Linux/WindowImplX11.hpp
${SRCROOT}/Unix/Display.cpp
${SRCROOT}/Unix/Display.hpp
${SRCROOT}/Unix/GlxContext.cpp
${SRCROOT}/Unix/GlxContext.hpp
${SRCROOT}/Unix/InputImpl.cpp
${SRCROOT}/Unix/InputImpl.hpp
${SRCROOT}/Unix/VideoModeImpl.cpp
${SRCROOT}/Unix/WindowImplX11.cpp
${SRCROOT}/Unix/WindowImplX11.hpp
)
source_group("linux" FILES ${PLATFORM_SRC})
else() # MACOSX
if(LINUX)
set(PLATFORM_SRC
${PLATFORM_SRC}
${SRCROOT}/Unix/JoystickImpl.cpp
${SRCROOT}/Unix/JoystickImpl.hpp
)
elseif(FREEBSD)
set(PLATFORM_SRC
${PLATFORM_SRC}
${SRCROOT}/FreeBSD/JoystickImpl.cpp
${SRCROOT}/FreeBSD/JoystickImpl.hpp
)
endif()
source_group("unix" FILES ${PLATFORM_SRC})
elseif(MACOSX)
set(PLATFORM_SRC
${SRCROOT}/OSX/cpp_objc_conversion.h
${SRCROOT}/OSX/cpp_objc_conversion.mm
@ -126,6 +137,9 @@ if(WINDOWS)
set(WINDOW_EXT_LIBS ${WINDOW_EXT_LIBS} winmm gdi32)
elseif(LINUX)
set(WINDOW_EXT_LIBS ${WINDOW_EXT_LIBS} ${X11_X11_LIB} ${X11_Xrandr_LIB})
if(FREEBSD)
set(WINDOW_EXT_LIBS ${WINDOW_EXT_LIBS} usbhid)
endif()
elseif(MACOSX)
set(WINDOW_EXT_LIBS ${WINDOW_EXT_LIBS} "-framework Foundation -framework AppKit -framework IOKit -framework Carbon")
endif()

380
src/SFML/Window/FreeBSD/JoystickImpl.cpp Normal file
View File

@ -0,0 +1,380 @@
////////////////////////////////////////////////////////////
//
// SFML - Simple and Fast Multimedia Library
// Copyright (C) 2007-2013 Laurent Gomila (laurent.gom@gmail.com)
// 2013-2013 David Demelier (demelier.david@gmail.com)
//
// This software is provided 'as-is', without any express or implied warranty.
// In no event will the authors be held liable for any damages arising from the use of this software.
//
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it freely,
// subject to the following restrictions:
//
// 1. The origin of this software must not be misrepresented;
// you must not claim that you wrote the original software.
// If you use this software in a product, an acknowledgment
// in the product documentation would be appreciated but is not required.
//
// 2. Altered source versions must be plainly marked as such,
// and must not be misrepresented as being the original software.
//
// 3. This notice may not be removed or altered from any source distribution.
//
////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////
// Headers
////////////////////////////////////////////////////////////
#include <SFML/Window/JoystickImpl.hpp>
#include <SFML/System/Err.hpp>
#include <sys/stat.h>
#include <dirent.h>
#include <errno.h>
#include <fcntl.h>
#include <unistd.h>
#include <cerrno>
#include <cstdio>
#include <cstring>
#include <map>
#include <string>
#include <utility>
////////////////////////////////////////////////////////////
/// \brief This file implements FreeBSD driver joystick
///
/// It has been tested on a Saitek gamepad with 12 buttons,
/// 2 analog axis and one hat.
///
/// Note: old joy(4) drivers are not supported and no one use that
/// anymore.
////////////////////////////////////////////////////////////
namespace
{
std::map<unsigned int, std::string> plugged;
std::map<int, std::pair<int, int> > hatmap;
bool isJoystick(const char *name)
{
int fd, id;
bool ret;
report_desc_t desc = NULL;
hid_data_t data = NULL;
hid_item_t item;
// Assume it isn't
ret = false;
if ((fd = ::open(name, O_RDONLY | O_NONBLOCK)) < 0)
return false;
if ((desc = hid_get_report_desc(fd)) == NULL)
goto end;
id = hid_get_report_id(fd);
if ((data = hid_start_parse(desc, 1 << hid_input, id)) == NULL)
goto end;
while (hid_get_item(data, &item) > 0) {
switch (item.kind) {
case hid_collection:
switch (HID_PAGE(item.usage)) {
case HUP_GENERIC_DESKTOP:
switch (HID_USAGE(item.usage)) {
case HUG_JOYSTICK:
case HUG_GAME_PAD:
ret = true;
break;
default:
break;
}
default:
break;
}
default:
break;
}
}
end:
if (desc != NULL)
hid_dispose_report_desc(desc);
if (data != NULL)
hid_end_parse(data);
close(fd);
return ret;
}
void updatePluggedList()
{
DIR *dp;
struct dirent *entry;
/*
* Devices /dev/uhid<x> are shared between joystick and any other
* human interface device. We need to iterate over all found devices
* and check if they are joysticks. The index of JoystickImpl::open
* does not match the /dev/uhid<index> device!
*/
if ((dp = opendir("/dev")) != NULL) {
char name[FILENAME_MAX];
int jc = 0;
while ((entry = readdir(dp)) != NULL && jc < sf::Joystick::Count) {
if (strncmp(entry->d_name, "uhid", 4) == 0) {
std::sprintf(name, "/dev/%s", entry->d_name);
if (isJoystick(name))
plugged[jc++] = std::string(name);
}
}
closedir(dp);
}
}
int usageToAxis(int usage)
{
int axis;
switch (usage) {
case HUG_X:
axis = sf::Joystick::X;
break;
case HUG_Y:
axis = sf::Joystick::Y;
break;
case HUG_Z:
axis = sf::Joystick::Z;
break;
case HUG_RZ:
axis = sf::Joystick::R;
break;
case HUG_RX:
axis = sf::Joystick::U;
break;
case HUG_RY:
axis = sf::Joystick::V;
break;
default:
axis = -1;
break;
}
return axis;
}
void hatvalToSFML(int value, sf::priv::JoystickState &state)
{
state.axes[sf::Joystick::PovX] = hatmap[value].first;
state.axes[sf::Joystick::PovY] = hatmap[value].second;
}
}
namespace sf
{
namespace priv
{
////////////////////////////////////////////////////////////
void JoystickImpl::initialize()
{
hid_init(NULL);
// Do an initial scan
updatePluggedList();
// Map of hat values
hatmap[0] = std::make_pair<int, int>(0, 0); // center
hatmap[1] = std::make_pair<int, int>(0, -100); // top
hatmap[3] = std::make_pair<int, int>(100, 0); // right
hatmap[5] = std::make_pair<int, int>(0, 100); // bottom
hatmap[7] = std::make_pair<int, int>(-100, 0); // left
hatmap[2] = std::make_pair<int, int>(100, -100); // top-right
hatmap[4] = std::make_pair<int, int>(100, 100); // bottom-right
hatmap[6] = std::make_pair<int, int>(-100, 100); // bottom-left
hatmap[8] = std::make_pair<int, int>(-100, -100); // top-left
}
////////////////////////////////////////////////////////////
void JoystickImpl::cleanup()
{
}
////////////////////////////////////////////////////////////
bool JoystickImpl::isConnected(unsigned int index)
{
return plugged.find(index) != plugged.end();
}
////////////////////////////////////////////////////////////
bool JoystickImpl::open(unsigned int index)
{
if (isConnected(index))
{
// Open the joystick's file descriptor (read-only and non-blocking)
m_file = ::open(plugged[index].c_str(), O_RDONLY | O_NONBLOCK);
if (m_file >= 0)
{
// Reset the joystick state
m_state = JoystickState();
// Get the report descriptor
m_desc = hid_get_report_desc(m_file);
if (m_desc == NULL) {
::close(m_file);
return false;
}
// And the id
m_id = hid_get_report_id(m_file);
// Then allocate a buffer for data retrievement
m_length = hid_report_size(m_desc, hid_input, m_id);
m_buffer = std::calloc(1, m_length);
if (m_buffer == NULL) {
::close(m_file);
::hid_dispose_report_desc(m_desc);
return false;
}
return m_state.connected = true;
}
else
{
return false;
}
}
else
{
return false;
}
}
////////////////////////////////////////////////////////////
void JoystickImpl::close()
{
::close(m_file);
::hid_dispose_report_desc(m_desc);
::free(m_buffer);
}
////////////////////////////////////////////////////////////
JoystickCaps JoystickImpl::getCapabilities() const
{
JoystickCaps caps;
hid_data_t data;
hid_item_t item;
data = hid_start_parse(m_desc, 1 << hid_input, m_id);
while (hid_get_item(data, &item)) {
switch (item.kind) {
case hid_input:
switch (HID_PAGE(item.usage)) {
case HUP_BUTTON:
caps.buttonCount ++;
break;
case HUP_GENERIC_DESKTOP:
{
int usage = HID_USAGE(item.usage);
int axis;
if (usage == HUG_HAT_SWITCH) {
caps.axes[Joystick::PovX] = true;
caps.axes[Joystick::PovY] = true;
}
else if ((axis = usageToAxis(usage)) != -1)
{
caps.axes[axis] = true;
}
break;
}
default:
break;
}
default:
break;
}
}
hid_end_parse(data);
return caps;
}
////////////////////////////////////////////////////////////
JoystickState JoystickImpl::JoystickImpl::update()
{
while (read(m_file, m_buffer, m_length) == m_length) {
hid_data_t data;
hid_item_t item;
data = hid_start_parse(m_desc, 1 << hid_input, m_id);
// No memory?
if (data == NULL)
continue;
int but = 0;
while (hid_get_item(data, &item)) {
switch (item.kind) {
case hid_input:
switch (HID_PAGE(item.usage)) {
case HUP_BUTTON:
m_state.buttons[but++] = hid_get_data(m_buffer, &item);
break;
case HUP_GENERIC_DESKTOP:
{
int usage = HID_USAGE(item.usage);
int v = hid_get_data(m_buffer, &item);
int axis;
if (usage == HUG_HAT_SWITCH)
hatvalToSFML(v, m_state);
else if ((axis = usageToAxis(usage)) != -1)
{
int &min = item.logical_minimum;
int &max = item.logical_maximum;
v = (v - min) * (200) / (max - min) -100;
m_state.axes[axis] = v;
}
break;
}
default:
break;
}
default:
break;
}
}
hid_end_parse(data);
}
return m_state;
}
} // namespace priv
} // namespace sf
// vim: set expandtab tabstop=4 softtabstop=4 shiftwidth=4:

123
src/SFML/Window/FreeBSD/JoystickImpl.hpp Normal file
View File

@ -0,0 +1,123 @@
////////////////////////////////////////////////////////////
//
// SFML - Simple and Fast Multimedia Library
// Copyright (C) 2007-2013 Laurent Gomila (laurent.gom@gmail.com)
//
// This software is provided 'as-is', without any express or implied warranty.
// In no event will the authors be held liable for any damages arising from the use of this software.
//
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it freely,
// subject to the following restrictions:
//
// 1. The origin of this software must not be misrepresented;
// you must not claim that you wrote the original software.
// If you use this software in a product, an acknowledgment
// in the product documentation would be appreciated but is not required.
//
// 2. Altered source versions must be plainly marked as such,
// and must not be misrepresented as being the original software.
//
// 3. This notice may not be removed or altered from any source distribution.
//
////////////////////////////////////////////////////////////
#ifndef SFML_JOYSTICKIMPLFREEBSD_HPP
#define SFML_JOYSTICKIMPLFREEBSD_HPP
////////////////////////////////////////////////////////////
// Headers
////////////////////////////////////////////////////////////
#include <dev/usb/usbhid.h>
#include <usbhid.h>
namespace sf
{
namespace priv
{
////////////////////////////////////////////////////////////
/// \brief FreeBSD implementation of joysticks
///
/// This code has been tested on FreeBSD 9.1 only.
////////////////////////////////////////////////////////////
class JoystickImpl
{
public :
////////////////////////////////////////////////////////////
/// \brief Perform the global initialization of the joystick module
///
////////////////////////////////////////////////////////////
static void initialize();
////////////////////////////////////////////////////////////
/// \brief Perform the global cleanup of the joystick module
///
////////////////////////////////////////////////////////////
static void cleanup();
////////////////////////////////////////////////////////////
/// \brief Check if a joystick is currently connected
///
/// \param index Index of the joystick to check
///
/// \return True if the joystick is connected, false otherwise
///
////////////////////////////////////////////////////////////
static bool isConnected(unsigned int index);
////////////////////////////////////////////////////////////
/// \brief Open the joystick
///
/// \param index Index assigned to the joystick
///
/// \return True on success, false on failure
///
////////////////////////////////////////////////////////////
bool open(unsigned int index);
////////////////////////////////////////////////////////////
/// \brief Close the joystick
///
////////////////////////////////////////////////////////////
void close();
////////////////////////////////////////////////////////////
/// \brief Get the joystick capabilities
///
/// \return Joystick capabilities
///
////////////////////////////////////////////////////////////
JoystickCaps getCapabilities() const;
////////////////////////////////////////////////////////////
/// \brief Update the joystick and get its new state
///
/// \return Joystick state
///
////////////////////////////////////////////////////////////
JoystickState update();
private :
////////////////////////////////////////////////////////////
// Member data
////////////////////////////////////////////////////////////
int m_file; ///< File descriptor of the joystick
report_desc_t m_desc; ///< USB report descriptor
int m_id; ///< USB id
void *m_buffer; ///< USB HID buffer
int m_length; ///< Buffer length
JoystickState m_state; ///< Current state of the joystick
};
} // namespace priv
} // namespace sf
#endif // SFML_JOYSTICKIMPLFREEBSD_HPP

2
src/SFML/Window/GlContext.cpp
View File

@ -43,7 +43,7 @@
#elif defined(SFML_SYSTEM_LINUX) || defined(SFML_SYSTEM_FREEBSD)
#include <SFML/Window/Linux/GlxContext.hpp>
#include <SFML/Window/Unix/GlxContext.hpp>
typedef sf::priv::GlxContext ContextType;
#elif defined(SFML_SYSTEM_MACOS)

2
src/SFML/Window/InputImpl.hpp
View File

@ -33,7 +33,7 @@
#if defined(SFML_SYSTEM_WINDOWS)
#include <SFML/Window/Win32/InputImpl.hpp>
#elif defined(SFML_SYSTEM_LINUX) || defined(SFML_SYSTEM_FREEBSD)
#include <SFML/Window/Linux/InputImpl.hpp>
#include <SFML/Window/Unix/InputImpl.hpp>
#elif defined(SFML_SYSTEM_MACOS)
#include <SFML/Window/OSX/InputImpl.hpp>
#endif

6
src/SFML/Window/JoystickImpl.hpp
View File

@ -79,8 +79,10 @@ struct JoystickState
#if defined(SFML_SYSTEM_WINDOWS)
#include <SFML/Window/Win32/JoystickImpl.hpp>
#elif defined(SFML_SYSTEM_LINUX) || defined(SFML_SYSTEM_FREEBSD)
#include <SFML/Window/Linux/JoystickImpl.hpp>
#elif defined(SFML_SYSTEM_LINUX)
#include <SFML/Window/Unix/JoystickImpl.hpp>
#elif defined(SFML_SYSTEM_FREEBSD)
#include <SFML/Window/FreeBSD/JoystickImpl.hpp>
#elif defined(SFML_SYSTEM_MACOS)
#include <SFML/Window/OSX/JoystickImpl.hpp>
#endif

2
src/SFML/Window/Linux/Display.cpp → src/SFML/Window/Unix/Display.cpp
View File

@ -25,7 +25,7 @@
////////////////////////////////////////////////////////////
// Headers
////////////////////////////////////////////////////////////
#include <SFML/Window/Linux/Display.hpp>
#include <SFML/Window/Unix/Display.hpp>
#include <cassert>

0
src/SFML/Window/Linux/Display.hpp → src/SFML/Window/Unix/Display.hpp
View File

686
src/SFML/Window/Linux/GlxContext.cpp → src/SFML/Window/Unix/GlxContext.cpp
View File

@ -1,343 +1,343 @@
////////////////////////////////////////////////////////////
//
// SFML - Simple and Fast Multimedia Library
// Copyright (C) 2007-2013 Laurent Gomila (laurent.gom@gmail.com)
//
// This software is provided 'as-is', without any express or implied warranty.
// In no event will the authors be held liable for any damages arising from the use of this software.
//
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it freely,
// subject to the following restrictions:
//
// 1. The origin of this software must not be misrepresented;
// you must not claim that you wrote the original software.
// If you use this software in a product, an acknowledgment
// in the product documentation would be appreciated but is not required.
//
// 2. Altered source versions must be plainly marked as such,
// and must not be misrepresented as being the original software.
//
// 3. This notice may not be removed or altered from any source distribution.
//
////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////
// Headers
////////////////////////////////////////////////////////////
#define GLX_GLXEXT_LEGACY // so that our local glxext.h is used instead of the system one
#include <SFML/Window/Linux/GlxContext.hpp>
#include <SFML/Window/Linux/WindowImplX11.hpp>
#include <SFML/Window/Linux/Display.hpp>
#include <SFML/OpenGL.hpp>
#include <SFML/Window/glext/glxext.h>
#include <SFML/System/Err.hpp>
namespace sf
{
namespace priv
{
////////////////////////////////////////////////////////////
GlxContext::GlxContext(GlxContext* shared) :
m_window (0),
m_context (NULL),
m_ownsWindow(true)
{
// Open a connection with the X server
m_display = OpenDisplay();
// Create a dummy window (disabled and hidden)
int screen = DefaultScreen(m_display);
m_window = XCreateWindow(m_display,
RootWindow(m_display, screen),
0, 0,
1, 1,
0,
DefaultDepth(m_display, screen),
InputOutput,
DefaultVisual(m_display, screen),
0, NULL);
// Create the context
createContext(shared, VideoMode::getDesktopMode().bitsPerPixel, ContextSettings());
}
////////////////////////////////////////////////////////////
GlxContext::GlxContext(GlxContext* shared, const ContextSettings& settings, const WindowImpl* owner, unsigned int bitsPerPixel) :
m_window (0),
m_context (NULL),
m_ownsWindow(false)
{
// Open a connection with the X server
// (important: must be the same display as the owner window)
m_display = OpenDisplay();
// Get the owner window and its device context
m_window = static_cast< ::Window>(owner->getSystemHandle());
// Create the context
if (m_window)
createContext(shared, bitsPerPixel, settings);
}
////////////////////////////////////////////////////////////
GlxContext::GlxContext(GlxContext* shared, const ContextSettings& settings, unsigned int width, unsigned int height) :
m_window (0),
m_context (NULL),
m_ownsWindow(true)
{
// Open a connection with the X server
m_display = OpenDisplay();
// Create the hidden window
int screen = DefaultScreen(m_display);
m_window = XCreateWindow(m_display,
RootWindow(m_display, screen),
0, 0,
width, height,
0,
DefaultDepth(m_display, screen),
InputOutput,
DefaultVisual(m_display, screen),
0, NULL);
// Create the context
createContext(shared, VideoMode::getDesktopMode().bitsPerPixel, settings);
}
////////////////////////////////////////////////////////////
GlxContext::~GlxContext()
{
// Destroy the context
if (m_context)
{
if (glXGetCurrentContext() == m_context)
glXMakeCurrent(m_display, None, NULL);
glXDestroyContext(m_display, m_context);
}
// Destroy the window if we own it
if (m_window && m_ownsWindow)
{
XDestroyWindow(m_display, m_window);
XFlush(m_display);
}
// Close the connection with the X server
CloseDisplay(m_display);
}
////////////////////////////////////////////////////////////
bool GlxContext::makeCurrent()
{
return m_context && glXMakeCurrent(m_display, m_window, m_context);
}
////////////////////////////////////////////////////////////
void GlxContext::display()
{
if (m_window)
glXSwapBuffers(m_display, m_window);
}
////////////////////////////////////////////////////////////
void GlxContext::setVerticalSyncEnabled(bool enabled)
{
const GLubyte* name = reinterpret_cast<const GLubyte*>("glXSwapIntervalSGI");
PFNGLXSWAPINTERVALSGIPROC glXSwapIntervalSGI = reinterpret_cast<PFNGLXSWAPINTERVALSGIPROC>(glXGetProcAddress(name));
if (glXSwapIntervalSGI)
glXSwapIntervalSGI(enabled ? 1 : 0);
}
////////////////////////////////////////////////////////////
XVisualInfo GlxContext::selectBestVisual(::Display* display, unsigned int bitsPerPixel, const ContextSettings& settings)
{
// Retrieve all the visuals
int count;
XVisualInfo* visuals = XGetVisualInfo(display, 0, NULL, &count);
if (visuals)
{
// Evaluate all the returned visuals, and pick the best one1
int bestScore = 0xFFFF;
XVisualInfo bestVisual;
for (int i = 0; i < count; ++i)
{
// Check mandatory attributes
int doubleBuffer;
glXGetConfig(display, &visuals[i], GLX_DOUBLEBUFFER, &doubleBuffer);
if (!doubleBuffer)
continue;
// Extract the components of the current visual
int red, green, blue, alpha, depth, stencil, multiSampling, samples;
glXGetConfig(display, &visuals[i], GLX_RED_SIZE, &red);
glXGetConfig(display, &visuals[i], GLX_GREEN_SIZE, &green);
glXGetConfig(display, &visuals[i], GLX_BLUE_SIZE, &blue);
glXGetConfig(display, &visuals[i], GLX_ALPHA_SIZE, &alpha);
glXGetConfig(display, &visuals[i], GLX_DEPTH_SIZE, &depth);
glXGetConfig(display, &visuals[i], GLX_STENCIL_SIZE, &stencil);
glXGetConfig(display, &visuals[i], GLX_SAMPLE_BUFFERS_ARB, &multiSampling);
glXGetConfig(display, &visuals[i], GLX_SAMPLES_ARB, &samples);
// Evaluate the visual
int color = red + green + blue + alpha;
int score = evaluateFormat(bitsPerPixel, settings, color, depth, stencil, multiSampling ? samples : 0);
// If it's better than the current best, make it the new best
if (score < bestScore)
{
bestScore = score;
bestVisual = visuals[i];
}
}
// Free the array of visuals
XFree(visuals);
return bestVisual;
}
else
{
// Should never happen...
err() << "No GLX visual found. You should check your graphics driver" << std::endl;
return XVisualInfo();
}
}
////////////////////////////////////////////////////////////
void GlxContext::createContext(GlxContext* shared, unsigned int bitsPerPixel, const ContextSettings& settings)
{
XVisualInfo* visualInfo = NULL;
// Save the creation settings
m_settings = settings;
// Get the context to share display lists with
GLXContext toShare = shared ? shared->m_context : NULL;
// Create the OpenGL context -- first try context versions >= 3.0 if it is requested (they require special code)
if (m_settings.majorVersion >= 3)
{
const GLubyte* name = reinterpret_cast<const GLubyte*>("glXCreateContextAttribsARB");
PFNGLXCREATECONTEXTATTRIBSARBPROC glXCreateContextAttribsARB = reinterpret_cast<PFNGLXCREATECONTEXTATTRIBSARBPROC>(glXGetProcAddress(name));
if (glXCreateContextAttribsARB)
{
// Select a GLXFB config that matches the requested context settings
int nbConfigs = 0;
int fbAttributes[] =
{
GLX_DEPTH_SIZE, settings.depthBits,
GLX_STENCIL_SIZE, settings.stencilBits,
GLX_SAMPLE_BUFFERS, settings.antialiasingLevel > 0,
GLX_SAMPLES, settings.antialiasingLevel,
GLX_RED_SIZE, 8,
GLX_GREEN_SIZE, 8,
GLX_BLUE_SIZE, 8,
GLX_ALPHA_SIZE, bitsPerPixel == 32 ? 8 : 0,
GLX_DOUBLEBUFFER, True,
GLX_X_RENDERABLE, True,
GLX_DRAWABLE_TYPE, GLX_WINDOW_BIT,
GLX_RENDER_TYPE, GLX_RGBA_BIT,
GLX_CONFIG_CAVEAT, GLX_NONE,
None
};
GLXFBConfig* configs = glXChooseFBConfig(m_display, DefaultScreen(m_display), fbAttributes, &nbConfigs);
if (configs && nbConfigs)
{
while (!m_context && (m_settings.majorVersion >= 3))
{
// Create the context
int attributes[] =
{
GLX_CONTEXT_MAJOR_VERSION_ARB, static_cast<int>(m_settings.majorVersion),
GLX_CONTEXT_MINOR_VERSION_ARB, static_cast<int>(m_settings.minorVersion),
GLX_CONTEXT_PROFILE_MASK_ARB, GLX_CONTEXT_COMPATIBILITY_PROFILE_BIT_ARB,
0, 0
};
m_context = glXCreateContextAttribsARB(m_display, configs[0], toShare, true, attributes);
if (m_context)
{
// Ok: retrieve the config's visual
visualInfo = glXGetVisualFromFBConfig(m_display, configs[0]);
}
else
{
// If we couldn't create the context, lower the version number and try again -- stop at 3.0
// Invalid version numbers will be generated by this algorithm (like 3.9), but we really don't care
if (m_settings.minorVersion > 0)
{
// If the minor version is not 0, we decrease it and try again
m_settings.minorVersion--;
}
else
{
// If the minor version is 0, we decrease the major version
m_settings.majorVersion--;
m_settings.minorVersion = 9;
}
}
}
XFree(configs);
}
}
}
// If the OpenGL >= 3.0 context failed or if we don't want one, create a regular OpenGL 1.x/2.x context
if (!m_context)
{
// set the context version to 2.0 (arbitrary)
m_settings.majorVersion = 2;
m_settings.minorVersion = 0;
// Retrieve the attributes of the target window
XWindowAttributes windowAttributes;
if (XGetWindowAttributes(m_display, m_window, &windowAttributes) == 0)
{
err() << "Failed to get the window attributes" << std::endl;
return;
}
// Get its visual
XVisualInfo tpl;
tpl.screen = DefaultScreen(m_display);
tpl.visualid = XVisualIDFromVisual(windowAttributes.visual);
int nbVisuals = 0;
visualInfo = XGetVisualInfo(m_display, VisualIDMask | VisualScreenMask, &tpl, &nbVisuals);
// Create the context, using the target window's visual
m_context = glXCreateContext(m_display, visualInfo, toShare, true);
if (!m_context)
{
err() << "Failed to create an OpenGL context for this window" << std::endl;
return;
}
}
// Update the creation settings from the chosen format
int depth, stencil, multiSampling, samples;
glXGetConfig(m_display, visualInfo, GLX_DEPTH_SIZE, &depth);
glXGetConfig(m_display, visualInfo, GLX_STENCIL_SIZE, &stencil);
glXGetConfig(m_display, visualInfo, GLX_SAMPLE_BUFFERS_ARB, &multiSampling);
glXGetConfig(m_display, visualInfo, GLX_SAMPLES_ARB, &samples);
m_settings.depthBits = static_cast<unsigned int>(depth);
m_settings.stencilBits = static_cast<unsigned int>(stencil);
m_settings.antialiasingLevel = multiSampling ? samples : 0;
// Free the visual info
XFree(visualInfo);
}
} // namespace priv
} // namespace sf
////////////////////////////////////////////////////////////
//
// SFML - Simple and Fast Multimedia Library
// Copyright (C) 2007-2013 Laurent Gomila (laurent.gom@gmail.com)
//
// This software is provided 'as-is', without any express or implied warranty.
// In no event will the authors be held liable for any damages arising from the use of this software.
//
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it freely,
// subject to the following restrictions:
//
// 1. The origin of this software must not be misrepresented;
// you must not claim that you wrote the original software.
// If you use this software in a product, an acknowledgment
// in the product documentation would be appreciated but is not required.
//
// 2. Altered source versions must be plainly marked as such,
// and must not be misrepresented as being the original software.
//
// 3. This notice may not be removed or altered from any source distribution.
//
////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////
// Headers
////////////////////////////////////////////////////////////
#define GLX_GLXEXT_LEGACY // so that our local glxext.h is used instead of the system one
#include <SFML/Window/Unix/GlxContext.hpp>
#include <SFML/Window/Unix/WindowImplX11.hpp>
#include <SFML/Window/Unix/Display.hpp>
#include <SFML/OpenGL.hpp>
#include <SFML/Window/glext/glxext.h>
#include <SFML/System/Err.hpp>
namespace sf
{
namespace priv
{
////////////////////////////////////////////////////////////
GlxContext::GlxContext(GlxContext* shared) :
m_window (0),
m_context (NULL),
m_ownsWindow(true)
{
// Open a connection with the X server
m_display = OpenDisplay();
// Create a dummy window (disabled and hidden)
int screen = DefaultScreen(m_display);
m_window = XCreateWindow(m_display,
RootWindow(m_display, screen),
0, 0,
1, 1,
0,
DefaultDepth(m_display, screen),
InputOutput,
DefaultVisual(m_display, screen),
0, NULL);
// Create the context
createContext(shared, VideoMode::getDesktopMode().bitsPerPixel, ContextSettings());
}
////////////////////////////////////////////////////////////
GlxContext::GlxContext(GlxContext* shared, const ContextSettings& settings, const WindowImpl* owner, unsigned int bitsPerPixel) :
m_window (0),
m_context (NULL),
m_ownsWindow(false)
{
// Open a connection with the X server
// (important: must be the same display as the owner window)
m_display = OpenDisplay();
// Get the owner window and its device context
m_window = static_cast< ::Window>(owner->getSystemHandle());
// Create the context
if (m_window)
createContext(shared, bitsPerPixel, settings);
}
////////////////////////////////////////////////////////////
GlxContext::GlxContext(GlxContext* shared, const ContextSettings& settings, unsigned int width, unsigned int height) :
m_window (0),
m_context (NULL),
m_ownsWindow(true)
{
// Open a connection with the X server
m_display = OpenDisplay();
// Create the hidden window
int screen = DefaultScreen(m_display);
m_window = XCreateWindow(m_display,
RootWindow(m_display, screen),
0, 0,
width, height,
0,
DefaultDepth(m_display, screen),
InputOutput,
DefaultVisual(m_display, screen),
0, NULL);
// Create the context
createContext(shared, VideoMode::getDesktopMode().bitsPerPixel, settings);
}
////////////////////////////////////////////////////////////
GlxContext::~GlxContext()
{
// Destroy the context
if (m_context)
{
if (glXGetCurrentContext() == m_context)
glXMakeCurrent(m_display, None, NULL);
glXDestroyContext(m_display, m_context);
}
// Destroy the window if we own it
if (m_window && m_ownsWindow)
{
XDestroyWindow(m_display, m_window);
XFlush(m_display);
}
// Close the connection with the X server
CloseDisplay(m_display);
}
////////////////////////////////////////////////////////////
bool GlxContext::makeCurrent()
{
return m_context && glXMakeCurrent(m_display, m_window, m_context);
}
////////////////////////////////////////////////////////////
void GlxContext::display()
{
if (m_window)
glXSwapBuffers(m_display, m_window);
}
////////////////////////////////////////////////////////////
void GlxContext::setVerticalSyncEnabled(bool enabled)
{
const GLubyte* name = reinterpret_cast<const GLubyte*>("glXSwapIntervalSGI");
PFNGLXSWAPINTERVALSGIPROC glXSwapIntervalSGI = reinterpret_cast<PFNGLXSWAPINTERVALSGIPROC>(glXGetProcAddress(name));
if (glXSwapIntervalSGI)
glXSwapIntervalSGI(enabled ? 1 : 0);
}
////////////////////////////////////////////////////////////
XVisualInfo GlxContext::selectBestVisual(::Display* display, unsigned int bitsPerPixel, const ContextSettings& settings)
{
// Retrieve all the visuals
int count;
XVisualInfo* visuals = XGetVisualInfo(display, 0, NULL, &count);
if (visuals)
{
// Evaluate all the returned visuals, and pick the best one1
int bestScore = 0xFFFF;
XVisualInfo bestVisual;
for (int i = 0; i < count; ++i)
{
// Check mandatory attributes
int doubleBuffer;
glXGetConfig(display, &visuals[i], GLX_DOUBLEBUFFER, &doubleBuffer);
if (!doubleBuffer)
continue;
// Extract the components of the current visual
int red, green, blue, alpha, depth, stencil, multiSampling, samples;
glXGetConfig(display, &visuals[i], GLX_RED_SIZE, &red);
glXGetConfig(display, &visuals[i], GLX_GREEN_SIZE, &green);
glXGetConfig(display, &visuals[i], GLX_BLUE_SIZE, &blue);
glXGetConfig(display, &visuals[i], GLX_ALPHA_SIZE, &alpha);
glXGetConfig(display, &visuals[i], GLX_DEPTH_SIZE, &depth);
glXGetConfig(display, &visuals[i], GLX_STENCIL_SIZE, &stencil);
glXGetConfig(display, &visuals[i], GLX_SAMPLE_BUFFERS_ARB, &multiSampling);
glXGetConfig(display, &visuals[i], GLX_SAMPLES_ARB, &samples);
// Evaluate the visual
int color = red + green + blue + alpha;
int score = evaluateFormat(bitsPerPixel, settings, color, depth, stencil, multiSampling ? samples : 0);
// If it's better than the current best, make it the new best
if (score < bestScore)
{
bestScore = score;
bestVisual = visuals[i];
}
}
// Free the array of visuals
XFree(visuals);
return bestVisual;
}
else
{
// Should never happen...
err() << "No GLX visual found. You should check your graphics driver" << std::endl;
return XVisualInfo();
}
}
////////////////////////////////////////////////////////////
void GlxContext::createContext(GlxContext* shared, unsigned int bitsPerPixel, const ContextSettings& settings)
{
XVisualInfo* visualInfo = NULL;
// Save the creation settings
m_settings = settings;
// Get the context to share display lists with
GLXContext toShare = shared ? shared->m_context : NULL;
// Create the OpenGL context -- first try context versions >= 3.0 if it is requested (they require special code)
if (m_settings.majorVersion >= 3)
{
const GLubyte* name = reinterpret_cast<const GLubyte*>("glXCreateContextAttribsARB");
PFNGLXCREATECONTEXTATTRIBSARBPROC glXCreateContextAttribsARB = reinterpret_cast<PFNGLXCREATECONTEXTATTRIBSARBPROC>(glXGetProcAddress(name));
if (glXCreateContextAttribsARB)
{
// Select a GLXFB config that matches the requested context settings
int nbConfigs = 0;
int fbAttributes[] =
{
GLX_DEPTH_SIZE, settings.depthBits,
GLX_STENCIL_SIZE, settings.stencilBits,
GLX_SAMPLE_BUFFERS, settings.antialiasingLevel > 0,
GLX_SAMPLES, settings.antialiasingLevel,
GLX_RED_SIZE, 8,
GLX_GREEN_SIZE, 8,
GLX_BLUE_SIZE, 8,
GLX_ALPHA_SIZE, bitsPerPixel == 32 ? 8 : 0,
GLX_DOUBLEBUFFER, True,
GLX_X_RENDERABLE, True,
GLX_DRAWABLE_TYPE, GLX_WINDOW_BIT,
GLX_RENDER_TYPE, GLX_RGBA_BIT,
GLX_CONFIG_CAVEAT, GLX_NONE,
None
};
GLXFBConfig* configs = glXChooseFBConfig(m_display, DefaultScreen(m_display), fbAttributes, &nbConfigs);
if (configs && nbConfigs)
{
while (!m_context && (m_settings.majorVersion >= 3))
{
// Create the context
int attributes[] =
{
GLX_CONTEXT_MAJOR_VERSION_ARB, static_cast<int>(m_settings.majorVersion),
GLX_CONTEXT_MINOR_VERSION_ARB, static_cast<int>(m_settings.minorVersion),
GLX_CONTEXT_PROFILE_MASK_ARB, GLX_CONTEXT_COMPATIBILITY_PROFILE_BIT_ARB,
0, 0
};
m_context = glXCreateContextAttribsARB(m_display, configs[0], toShare, true, attributes);
if (m_context)
{
// Ok: retrieve the config's visual
visualInfo = glXGetVisualFromFBConfig(m_display, configs[0]);
}
else
{
// If we couldn't create the context, lower the version number and try again -- stop at 3.0
// Invalid version numbers will be generated by this algorithm (like 3.9), but we really don't care
if (m_settings.minorVersion > 0)
{
// If the minor version is not 0, we decrease it and try again
m_settings.minorVersion--;
}
else
{
// If the minor version is 0, we decrease the major version
m_settings.majorVersion--;
m_settings.minorVersion = 9;
}
}
}
XFree(configs);
}
}
}
// If the OpenGL >= 3.0 context failed or if we don't want one, create a regular OpenGL 1.x/2.x context
if (!m_context)
{
// set the context version to 2.0 (arbitrary)
m_settings.majorVersion = 2;
m_settings.minorVersion = 0;
// Retrieve the attributes of the target window
XWindowAttributes windowAttributes;
if (XGetWindowAttributes(m_display, m_window, &windowAttributes) == 0)
{
err() << "Failed to get the window attributes" << std::endl;
return;
}
// Get its visual
XVisualInfo tpl;
tpl.screen = DefaultScreen(m_display);
tpl.visualid = XVisualIDFromVisual(windowAttributes.visual);
int nbVisuals = 0;
visualInfo = XGetVisualInfo(m_display, VisualIDMask | VisualScreenMask, &tpl, &nbVisuals);
// Create the context, using the target window's visual
m_context = glXCreateContext(m_display, visualInfo, toShare, true);
if (!m_context)
{
err() << "Failed to create an OpenGL context for this window" << std::endl;
return;
}
}
// Update the creation settings from the chosen format
int depth, stencil, multiSampling, samples;
glXGetConfig(m_display, visualInfo, GLX_DEPTH_SIZE, &depth);
glXGetConfig(m_display, visualInfo, GLX_STENCIL_SIZE, &stencil);
glXGetConfig(m_display, visualInfo, GLX_SAMPLE_BUFFERS_ARB, &multiSampling);
glXGetConfig(m_display, visualInfo, GLX_SAMPLES_ARB, &samples);
m_settings.depthBits = static_cast<unsigned int>(depth);
m_settings.stencilBits = static_cast<unsigned int>(stencil);
m_settings.antialiasingLevel = multiSampling ? samples : 0;
// Free the visual info
XFree(visualInfo);
}
} // namespace priv
} // namespace sf

296
src/SFML/Window/Linux/GlxContext.hpp → src/SFML/Window/Unix/GlxContext.hpp
View File

@ -1,148 +1,148 @@
////////////////////////////////////////////////////////////
//
// SFML - Simple and Fast Multimedia Library
// Copyright (C) 2007-2013 Laurent Gomila (laurent.gom@gmail.com)
//
// This software is provided 'as-is', without any express or implied warranty.
// In no event will the authors be held liable for any damages arising from the use of this software.
//
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it freely,
// subject to the following restrictions:
//
// 1. The origin of this software must not be misrepresented;
// you must not claim that you wrote the original software.
// If you use this software in a product, an acknowledgment
// in the product documentation would be appreciated but is not required.
//
// 2. Altered source versions must be plainly marked as such,
// and must not be misrepresented as being the original software.
//
// 3. This notice may not be removed or altered from any source distribution.
//
////////////////////////////////////////////////////////////
#ifndef SFML_GLXCONTEXT_HPP
#define SFML_GLXCONTEXT_HPP
////////////////////////////////////////////////////////////
// Headers
////////////////////////////////////////////////////////////
#include <SFML/Window/GlContext.hpp>
#include <X11/Xlib.h>
#include <GL/glx.h>
namespace sf
{
namespace priv
{
////////////////////////////////////////////////////////////
/// \brief Linux (GLX) implementation of OpenGL contexts
///
////////////////////////////////////////////////////////////
class GlxContext : public GlContext
{
public :
////////////////////////////////////////////////////////////
/// \brief Create a new default context
///
/// \param shared Context to share the new one with (can be NULL)
///
////////////////////////////////////////////////////////////
GlxContext(GlxContext* shared);
////////////////////////////////////////////////////////////
/// \brief Create a new context attached to a window
///
/// \param shared Context to share the new one with
/// \param settings Creation parameters
/// \param owner Pointer to the owner window
/// \param bitsPerPixel Pixel depth, in bits per pixel
///
////////////////////////////////////////////////////////////
GlxContext(GlxContext* shared, const ContextSettings& settings, const WindowImpl* owner, unsigned int bitsPerPixel);
////////////////////////////////////////////////////////////
/// \brief Create a new context that embeds its own rendering target
///
/// \param shared Context to share the new one with
/// \param settings Creation parameters
/// \param width Back buffer width, in pixels
/// \param height Back buffer height, in pixels
///
////////////////////////////////////////////////////////////
GlxContext(GlxContext* shared, const ContextSettings& settings, unsigned int width, unsigned int height);
////////////////////////////////////////////////////////////
/// \brief Destructor
///
////////////////////////////////////////////////////////////
~GlxContext();
////////////////////////////////////////////////////////////
/// \brief Activate the context as the current target for rendering
///
/// \return True on success, false if any error happened
///
////////////////////////////////////////////////////////////
virtual bool makeCurrent();
////////////////////////////////////////////////////////////
/// \brief Display what has been rendered to the context so far
///
////////////////////////////////////////////////////////////
virtual void display();
////////////////////////////////////////////////////////////
/// \brief Enable or disable vertical synchronization
///
/// Activating vertical synchronization will limit the number
/// of frames displayed to the refresh rate of the monitor.
/// This can avoid some visual artifacts, and limit the framerate
/// to a good value (but not constant across different computers).
///
/// \param enabled True to enable v-sync, false to deactivate
///
////////////////////////////////////////////////////////////
virtual void setVerticalSyncEnabled(bool enabled);
////////////////////////////////////////////////////////////
/// \brief Select the best GLX visual for a given set of settings
///
/// \param display X display
/// \param bitsPerPixel Pixel depth, in bits per pixel
/// \param settings Requested context settings
///
/// \return The best visual
///
////////////////////////////////////////////////////////////
static XVisualInfo selectBestVisual(::Display* display, unsigned int bitsPerPixel, const ContextSettings& settings);
private :
////////////////////////////////////////////////////////////
/// \brief Create the context
///
/// \param shared Context to share the new one with (can be NULL)
/// \param bitsPerPixel Pixel depth, in bits per pixel
/// \param settings Creation parameters
///
////////////////////////////////////////////////////////////
void createContext(GlxContext* shared, unsigned int bitsPerPixel, const ContextSettings& settings);
////////////////////////////////////////////////////////////
// Member data
////////////////////////////////////////////////////////////
::Display* m_display; ///< Connection to the X server
::Window m_window; ///< Window to which the context is attached
GLXContext m_context; ///< OpenGL context
bool m_ownsWindow; ///< Do we own the window associated to the context?
};
} // namespace priv
} // namespace sf
#endif // SFML_GLXCONTEXT_HPP
////////////////////////////////////////////////////////////
//
// SFML - Simple and Fast Multimedia Library
// Copyright (C) 2007-2013 Laurent Gomila (laurent.gom@gmail.com)
//
// This software is provided 'as-is', without any express or implied warranty.
// In no event will the authors be held liable for any damages arising from the use of this software.
//
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it freely,
// subject to the following restrictions:
//
// 1. The origin of this software must not be misrepresented;
// you must not claim that you wrote the original software.
// If you use this software in a product, an acknowledgment
// in the product documentation would be appreciated but is not required.
//
// 2. Altered source versions must be plainly marked as such,
// and must not be misrepresented as being the original software.
//
// 3. This notice may not be removed or altered from any source distribution.
//
////////////////////////////////////////////////////////////
#ifndef SFML_GLXCONTEXT_HPP
#define SFML_GLXCONTEXT_HPP
////////////////////////////////////////////////////////////
// Headers
////////////////////////////////////////////////////////////
#include <SFML/Window/GlContext.hpp>
#include <X11/Xlib.h>
#include <GL/glx.h>
namespace sf
{
namespace priv
{
////////////////////////////////////////////////////////////
/// \brief Linux (GLX) implementation of OpenGL contexts
///
////////////////////////////////////////////////////////////
class GlxContext : public GlContext
{
public :
////////////////////////////////////////////////////////////
/// \brief Create a new default context
///
/// \param shared Context to share the new one with (can be NULL)
///
////////////////////////////////////////////////////////////
GlxContext(GlxContext* shared);
////////////////////////////////////////////////////////////
/// \brief Create a new context attached to a window
///
/// \param shared Context to share the new one with
/// \param settings Creation parameters
/// \param owner Pointer to the owner window
/// \param bitsPerPixel Pixel depth, in bits per pixel
///
////////////////////////////////////////////////////////////
GlxContext(GlxContext* shared, const ContextSettings& settings, const WindowImpl* owner, unsigned int bitsPerPixel);
////////////////////////////////////////////////////////////
/// \brief Create a new context that embeds its own rendering target
///
/// \param shared Context to share the new one with
/// \param settings Creation parameters
/// \param width Back buffer width, in pixels
/// \param height Back buffer height, in pixels
///
////////////////////////////////////////////////////////////
GlxContext(GlxContext* shared, const ContextSettings& settings, unsigned int width, unsigned int height);
////////////////////////////////////////////////////////////
/// \brief Destructor
///
////////////////////////////////////////////////////////////
~GlxContext();
////////////////////////////////////////////////////////////
/// \brief Activate the context as the current target for rendering
///
/// \return True on success, false if any error happened
///
////////////////////////////////////////////////////////////
virtual bool makeCurrent();
////////////////////////////////////////////////////////////
/// \brief Display what has been rendered to the context so far
///
////////////////////////////////////////////////////////////
virtual void display();
////////////////////////////////////////////////////////////
/// \brief Enable or disable vertical synchronization
///
/// Activating vertical synchronization will limit the number
/// of frames displayed to the refresh rate of the monitor.
/// This can avoid some visual artifacts, and limit the framerate
/// to a good value (but not constant across different computers).
///
/// \param enabled True to enable v-sync, false to deactivate
///
////////////////////////////////////////////////////////////
virtual void setVerticalSyncEnabled(bool enabled);
////////////////////////////////////////////////////////////
/// \brief Select the best GLX visual for a given set of settings
///
/// \param display X display
/// \param bitsPerPixel Pixel depth, in bits per pixel
/// \param settings Requested context settings
///
/// \return The best visual
///
////////////////////////////////////////////////////////////
static XVisualInfo selectBestVisual(::Display* display, unsigned int bitsPerPixel, const ContextSettings& settings);
private :
////////////////////////////////////////////////////////////
/// \brief Create the context
///
/// \param shared Context to share the new one with (can be NULL)
/// \param bitsPerPixel Pixel depth, in bits per pixel
/// \param settings Creation parameters
///
////////////////////////////////////////////////////////////
void createContext(GlxContext* shared, unsigned int bitsPerPixel, const ContextSettings& settings);
////////////////////////////////////////////////////////////
// Member data
////////////////////////////////////////////////////////////
::Display* m_display; ///< Connection to the X server
::Window m_window; ///< Window to which the context is attached
GLXContext m_context; ///< OpenGL context
bool m_ownsWindow; ///< Do we own the window associated to the context?
};
} // namespace priv
} // namespace sf
#endif // SFML_GLXCONTEXT_HPP

4
src/SFML/Window/Linux/InputImpl.cpp → src/SFML/Window/Unix/InputImpl.cpp
View File

@ -25,9 +25,9 @@
////////////////////////////////////////////////////////////
// Headers
////////////////////////////////////////////////////////////
#include <SFML/Window/Linux/InputImpl.hpp>
#include <SFML/Window/Unix/InputImpl.hpp>
#include <SFML/Window/Window.hpp>
#include <SFML/Window/Linux/Display.hpp>
#include <SFML/Window/Unix/Display.hpp>
#include <X11/Xlib.h>
#include <X11/keysym.h>

0
src/SFML/Window/Linux/InputImpl.hpp → src/SFML/Window/Unix/InputImpl.hpp
View File

0
src/SFML/Window/Linux/JoystickImpl.cpp → src/SFML/Window/Unix/JoystickImpl.cpp
View File

9
src/SFML/Window/Linux/JoystickImpl.hpp → src/SFML/Window/Unix/JoystickImpl.hpp
View File

@ -28,13 +28,8 @@
////////////////////////////////////////////////////////////
// Headers
////////////////////////////////////////////////////////////
#if defined(SFML_SYSTEM_LINUX)
#include <linux/joystick.h>
#include <fcntl.h>
#elif defined(SFML_SYSTEM_FREEBSD)
// #include <sys/joystick.h> ?
#define ABS_MAX 1
#endif
#include <linux/joystick.h>
#include <fcntl.h>
namespace sf

4
src/SFML/Window/Linux/VideoModeImpl.cpp → src/SFML/Window/Unix/VideoModeImpl.cpp
View File

@ -26,7 +26,7 @@
// Headers
////////////////////////////////////////////////////////////
#include <SFML/Window/VideoModeImpl.hpp>
#include <SFML/Window/Linux/Display.hpp>
#include <SFML/Window/Unix/Display.hpp>
#include <SFML/System/Err.hpp>
#include <X11/Xlib.h>
#include <X11/extensions/Xrandr.h>
@ -74,7 +74,7 @@ std::vector<VideoMode> VideoModeImpl::getFullscreenModes()
{
// Convert to VideoMode
VideoMode mode(sizes[j].width, sizes[j].height, depths[i]);
// Add it only if it is not already in the array
if (std::find(modes.begin(), modes.end(), mode) == modes.end())
modes.push_back(mode);

7
src/SFML/Window/Linux/WindowImplX11.cpp → src/SFML/Window/Unix/WindowImplX11.cpp
View File

@ -26,14 +26,15 @@
// Headers
////////////////////////////////////////////////////////////
#include <SFML/Window/WindowStyle.hpp> // important to be included first (conflict with None)
#include <SFML/Window/Linux/WindowImplX11.hpp>
#include <SFML/Window/Linux/GlxContext.hpp>
#include <SFML/Window/Linux/Display.hpp>
#include <SFML/Window/Unix/WindowImplX11.hpp>
#include <SFML/Window/Unix/GlxContext.hpp>
#include <SFML/Window/Unix/Display.hpp>
#include <SFML/System/Utf.hpp>
#include <SFML/System/Err.hpp>
#include <X11/Xutil.h>
#include <X11/keysym.h>
#include <X11/extensions/Xrandr.h>
#include <libgen.h>
#include <unistd.h>
#include <cstring>
#include <sstream>

0
src/SFML/Window/Linux/WindowImplX11.hpp → src/SFML/Window/Unix/WindowImplX11.hpp
View File

2
src/SFML/Window/WindowImpl.cpp
View File

@ -39,7 +39,7 @@
#elif defined(SFML_SYSTEM_LINUX) || defined(SFML_SYSTEM_FREEBSD)
#include <SFML/Window/Linux/WindowImplX11.hpp>
#include <SFML/Window/Unix/WindowImplX11.hpp>
typedef sf::priv::WindowImplX11 WindowImplType;
#elif defined(SFML_SYSTEM_MACOS)