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Build and runtime fixes for OS X

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- Fixes a build issue when using the 10.9 SDK
- Fixes a critical memory-smasher in the video gamma-setting function.
This commit is contained in:
Seth Willits 2014-01-10 18:51:31 -08:00
parent 52a2a00dcf
commit e72af88319
2 changed files with 5 additions and 1 deletions
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4
sdl/src/video/quartz/SDL_QuartzVideo.h
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@ -91,7 +91,11 @@ typedef struct SDL_PrivateVideoData {
CGDirectDisplayID display; /* 0 == main display (only support single display) */ CGDirectDisplayID display; /* 0 == main display (only support single display) */
const void *mode; /* current mode of the display */ const void *mode; /* current mode of the display */
const void *save_mode; /* original mode of the display */ const void *save_mode; /* original mode of the display */
#if (MAC_OS_X_VERSION_MIN_REQUIRED < 1070)
CGDirectPaletteRef palette; /* palette of an 8-bit display */ CGDirectPaletteRef palette; /* palette of an 8-bit display */
#endif
NSOpenGLContext *gl_context; /* OpenGL rendering context */ NSOpenGLContext *gl_context; /* OpenGL rendering context */
NSGraphicsContext *nsgfx_context; /* Cocoa graphics context */ NSGraphicsContext *nsgfx_context; /* Cocoa graphics context */
Uint32 width, height, bpp; /* frequently used data about the display */ Uint32 width, height, bpp; /* frequently used data about the display */

2
sdl/src/video/quartz/SDL_QuartzVideo.m
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@ -1635,7 +1635,7 @@ int QZ_GetGamma (_THIS, float *red, float *green, float *blue)
int QZ_SetGammaRamp (_THIS, Uint16 *ramp) int QZ_SetGammaRamp (_THIS, Uint16 *ramp)
{ {
const uint32_t tableSize = 255; const uint32_t tableSize = 256;
CGGammaValue redTable[tableSize]; CGGammaValue redTable[tableSize];
CGGammaValue greenTable[tableSize]; CGGammaValue greenTable[tableSize];
CGGammaValue blueTable[tableSize]; CGGammaValue blueTable[tableSize];