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author | Johannes Schickel | 2012-02-20 15:24:47 +0100 |
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committer | Johannes Schickel | 2012-02-20 15:37:24 +0100 |
commit | a291679445a538ed8143a8f26952c38d6e9d3dd4 (patch) | |
tree | 32e78d13f32e39cb03efa64b6694253726debf2d /backends/platform/iphone | |
parent | 46e622c0fe080abd4627971135cea31a492edcb4 (diff) | |
download | scummvm-rg350-a291679445a538ed8143a8f26952c38d6e9d3dd4.tar.gz scummvm-rg350-a291679445a538ed8143a8f26952c38d6e9d3dd4.tar.bz2 scummvm-rg350-a291679445a538ed8143a8f26952c38d6e9d3dd4.zip |
IPHONE: Slight game screen texture related variable renaming.
Diffstat (limited to 'backends/platform/iphone')
-rw-r--r-- | backends/platform/iphone/iphone_video.m | 33 |
1 files changed, 15 insertions, 18 deletions
diff --git a/backends/platform/iphone/iphone_video.m b/backends/platform/iphone/iphone_video.m index da10b41ea4..5d57b6dcd5 100644 --- a/backends/platform/iphone/iphone_video.m +++ b/backends/platform/iphone/iphone_video.m @@ -31,9 +31,9 @@ static int _fullWidth; static int _fullHeight; static CGRect _screenRect; -static char *_textureBuffer = 0; -static int _textureWidth = 0; -static int _textureHeight = 0; +static char *_gameScreenTextureBuffer = 0; +static int _gameScreenTextureWidth = 0; +static int _gameScreenTextureHeight = 0; static char *_overlayTexBuffer = 0; static int _overlayTexWidth = 0; @@ -132,7 +132,7 @@ void iPhone_updateScreen(int mouseX, int mouseY) { void iPhone_updateScreenRect(unsigned short *screen, int x1, int y1, int x2, int y2) { int y; for (y = y1; y < y2; ++y) - memcpy(&_textureBuffer[(y * _textureWidth + x1) * 2], &screen[y * _width + x1], (x2 - x1) * 2); + memcpy(&_gameScreenTextureBuffer[(y * _gameScreenTextureWidth + x1) * 2], &screen[y * _width + x1], (x2 - x1) * 2); } void iPhone_updateOverlayRect(unsigned short *screen, int x1, int y1, int x2, int y2) { @@ -261,7 +261,7 @@ static void setFilterModeForTexture(GLuint tex, GraphicsModes mode) { [_keyboardView dealloc]; } - free(_textureBuffer); + free(_gameScreenTextureBuffer); free(_overlayTexBuffer); } @@ -332,8 +332,8 @@ static void setFilterModeForTexture(GLuint tex, GraphicsModes mode) { _visibleWidth - _heightOffset, _visibleHeight - _widthOffset }; - float texWidth = _width / (float)_textureWidth; - float texHeight = _height / (float)_textureHeight; + float texWidth = _width / (float)_gameScreenTextureWidth; + float texHeight = _height / (float)_gameScreenTextureHeight; const GLfloat texCoords[] = { texWidth, 0.0f, @@ -350,7 +350,7 @@ static void setFilterModeForTexture(GLuint tex, GraphicsModes mode) { // Unfortunately we have to update the whole texture every frame, since glTexSubImage2D is actually slower in all cases // due to the iPhone internals having to convert the whole texture back from its internal format when used. // In the future we could use several tiled textures instead. - glTexImage2D(GL_TEXTURE_2D, 0, GL_RGB, _textureWidth, _textureHeight, 0, GL_RGB, GL_UNSIGNED_SHORT_5_6_5, _textureBuffer); printOpenGLError(); + glTexImage2D(GL_TEXTURE_2D, 0, GL_RGB, _gameScreenTextureWidth, _gameScreenTextureHeight, 0, GL_RGB, GL_UNSIGNED_SHORT_5_6_5, _gameScreenTextureBuffer); printOpenGLError(); glDrawArrays(GL_TRIANGLE_STRIP, 0, 4); printOpenGLError(); } @@ -439,12 +439,12 @@ static void setFilterModeForTexture(GLuint tex, GraphicsModes mode) { } - (void)initSurface { - _textureWidth = getSizeNextPOT(_width); - _textureHeight = getSizeNextPOT(_height); + _gameScreenTextureWidth = getSizeNextPOT(_width); + _gameScreenTextureHeight = getSizeNextPOT(_height); UIDeviceOrientation orientation = [[UIDevice currentDevice] orientation]; - //printf("Window: (%d, %d), Surface: (%d, %d), Texture(%d, %d)\n", _fullWidth, _fullHeight, _width, _height, _textureWidth, _textureHeight); + //printf("Window: (%d, %d), Surface: (%d, %d), Texture(%d, %d)\n", _fullWidth, _fullHeight, _width, _height, _gameScreenTextureWidth, _gameScreenTextureHeight); if (_context == nil) { orientation = UIDeviceOrientationLandscapeRight; @@ -520,13 +520,10 @@ static void setFilterModeForTexture(GLuint tex, GraphicsModes mode) { glGenTextures(1, &_overlayTexture); printOpenGLError(); setFilterModeForTexture(_overlayTexture, _graphicsMode); - if (_textureBuffer) { - free(_textureBuffer); - } - - int textureSize = _textureWidth * _textureHeight * 2; - _textureBuffer = (char *)malloc(textureSize); - memset(_textureBuffer, 0, textureSize); + free(_gameScreenTextureBuffer); + int textureSize = _gameScreenTextureWidth * _gameScreenTextureHeight * 2; + _gameScreenTextureBuffer = (char *)malloc(textureSize); + memset(_gameScreenTextureBuffer, 0, textureSize); glBindRenderbufferOES(GL_RENDERBUFFER_OES, _viewRenderbuffer); printOpenGLError(); |