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view Xcode/SDLTest/Info-graywin__Upgraded_.plist @ 3707:d8308bc267bc
Adam Strzelecki to SDL
When graphic card has no GL_ARB_texture_rectangle YUV textures mapped with SDL_RenderCopy are stretched 2x horizontally, so only left half of texture is visible. This is due:
data->texw = (GLfloat) (texture->w) / texture_w;
data->texh = (GLfloat) texture->h / texture_h;
But afterwards texture_w /= 2 for YUV texture, but data->texw stays as it was before, while it should be multiplied 2x.
This bug can be seen in any program setting env variables: GL_APPLE_ycbcr_422=0 GL_EXT_texture_rectangle=0 GL_ARB_texture_rectangle=0
author | Sam Lantinga <slouken@libsdl.org> |
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date | Wed, 17 Feb 2010 04:42:52 +0000 |
parents | d63e9f5944ae |
children |
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<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE plist PUBLIC "-//Apple Computer//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd"> <plist version="1.0"> <dict> <key>CFBundleDevelopmentRegion</key> <string>English</string> <key>CFBundleExecutable</key> <string>graywin</string> <key>CFBundleGetInfoString</key> <string></string> <key>CFBundleIconFile</key> <string></string> <key>CFBundleIdentifier</key> <string></string> <key>CFBundleInfoDictionaryVersion</key> <string>6.0</string> <key>CFBundleName</key> <string></string> <key>CFBundlePackageType</key> <string>APPL</string> <key>CFBundleShortVersionString</key> <string></string> <key>CFBundleSignature</key> <string>????</string> <key>CFBundleVersion</key> <string>0.0.1d1</string> <key>NSMainNibFile</key> <string>SDLMain.nib</string> <key>NSPrincipalClass</key> <string>NSApplication</string> </dict> </plist>