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Avoided unnecessary toLower string conversions

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This commit is contained in:
Jan Haller 2014-02-19 16:12:17 +01:00
parent 79134ba665
commit 53f7ae5d09
2 changed files with 31 additions and 31 deletions
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52
src/SFML/Audio/SoundFile.cpp
View File

@ -286,34 +286,34 @@ int SoundFile::getFormatFromFilename(const std::string& filename)
std::string ext = "wav"; std::string ext = "wav";
std::string::size_type pos = filename.find_last_of("."); std::string::size_type pos = filename.find_last_of(".");
if (pos != std::string::npos) if (pos != std::string::npos)
ext = filename.substr(pos + 1); ext = toLower(filename.substr(pos + 1));
// Match every supported extension with its format constant // Match every supported extension with its format constant
if (toLower(ext) == "wav" ) return SF_FORMAT_WAV; if (ext == "wav" ) return SF_FORMAT_WAV;
if (toLower(ext) == "aif" ) return SF_FORMAT_AIFF; if (ext == "aif" ) return SF_FORMAT_AIFF;
if (toLower(ext) == "aiff" ) return SF_FORMAT_AIFF; if (ext == "aiff" ) return SF_FORMAT_AIFF;
if (toLower(ext) == "au" ) return SF_FORMAT_AU; if (ext == "au" ) return SF_FORMAT_AU;
if (toLower(ext) == "raw" ) return SF_FORMAT_RAW; if (ext == "raw" ) return SF_FORMAT_RAW;
if (toLower(ext) == "paf" ) return SF_FORMAT_PAF; if (ext == "paf" ) return SF_FORMAT_PAF;
if (toLower(ext) == "svx" ) return SF_FORMAT_SVX; if (ext == "svx" ) return SF_FORMAT_SVX;
if (toLower(ext) == "nist" ) return SF_FORMAT_NIST; if (ext == "nist" ) return SF_FORMAT_NIST;
if (toLower(ext) == "voc" ) return SF_FORMAT_VOC; if (ext == "voc" ) return SF_FORMAT_VOC;
if (toLower(ext) == "sf" ) return SF_FORMAT_IRCAM; if (ext == "sf" ) return SF_FORMAT_IRCAM;
if (toLower(ext) == "w64" ) return SF_FORMAT_W64; if (ext == "w64" ) return SF_FORMAT_W64;
if (toLower(ext) == "mat4" ) return SF_FORMAT_MAT4; if (ext == "mat4" ) return SF_FORMAT_MAT4;
if (toLower(ext) == "mat5" ) return SF_FORMAT_MAT5; if (ext == "mat5" ) return SF_FORMAT_MAT5;
if (toLower(ext) == "pvf" ) return SF_FORMAT_PVF; if (ext == "pvf" ) return SF_FORMAT_PVF;
if (toLower(ext) == "xi" ) return SF_FORMAT_XI; if (ext == "xi" ) return SF_FORMAT_XI;
if (toLower(ext) == "htk" ) return SF_FORMAT_HTK; if (ext == "htk" ) return SF_FORMAT_HTK;
if (toLower(ext) == "sds" ) return SF_FORMAT_SDS; if (ext == "sds" ) return SF_FORMAT_SDS;
if (toLower(ext) == "avr" ) return SF_FORMAT_AVR; if (ext == "avr" ) return SF_FORMAT_AVR;
if (toLower(ext) == "sd2" ) return SF_FORMAT_SD2; if (ext == "sd2" ) return SF_FORMAT_SD2;
if (toLower(ext) == "flac" ) return SF_FORMAT_FLAC; if (ext == "flac" ) return SF_FORMAT_FLAC;
if (toLower(ext) == "caf" ) return SF_FORMAT_CAF; if (ext == "caf" ) return SF_FORMAT_CAF;
if (toLower(ext) == "wve" ) return SF_FORMAT_WVE; if (ext == "wve" ) return SF_FORMAT_WVE;
if (toLower(ext) == "ogg" ) return SF_FORMAT_OGG; if (ext == "ogg" ) return SF_FORMAT_OGG;
if (toLower(ext) == "mpc2k") return SF_FORMAT_MPC2K; if (ext == "mpc2k") return SF_FORMAT_MPC2K;
if (toLower(ext) == "rf64" ) return SF_FORMAT_RF64; if (ext == "rf64" ) return SF_FORMAT_RF64;
return -1; return -1;
} }

10
src/SFML/Graphics/ImageLoader.cpp
View File

@ -229,27 +229,27 @@ bool ImageLoader::saveImageToFile(const std::string& filename, const std::vector
if (filename.size() > 3) if (filename.size() > 3)
{ {
// Extract the extension // Extract the extension
std::string extension = filename.substr(filename.size() - 3); std::string extension = toLower(filename.substr(filename.size() - 3));
if (toLower(extension) == "bmp") if (extension == "bmp")
{ {
// BMP format // BMP format
if (stbi_write_bmp(filename.c_str(), size.x, size.y, 4, &pixels[0])) if (stbi_write_bmp(filename.c_str(), size.x, size.y, 4, &pixels[0]))
return true; return true;
} }
else if (toLower(extension) == "tga") else if (extension == "tga")
{ {
// TGA format // TGA format
if (stbi_write_tga(filename.c_str(), size.x, size.y, 4, &pixels[0])) if (stbi_write_tga(filename.c_str(), size.x, size.y, 4, &pixels[0]))
return true; return true;
} }
else if(toLower(extension) == "png") else if (extension == "png")
{ {
// PNG format // PNG format
if (stbi_write_png(filename.c_str(), size.x, size.y, 4, &pixels[0], 0)) if (stbi_write_png(filename.c_str(), size.x, size.y, 4, &pixels[0], 0))
return true; return true;
} }
else if (toLower(extension) == "jpg") else if (extension == "jpg")
{ {
// JPG format // JPG format
if (writeJpg(filename, pixels, size.x, size.y)) if (writeJpg(filename, pixels, size.x, size.y))