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apple: Use a struct glx_config * rather than a void * in apple_visual_create_pfobj

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Signed-off-by: Jeremy Huddleston <jeremyhu@apple.com>
This commit is contained in:
Jeremy Huddleston 2011-06-11 22:54:59 -07:00
parent f35913b96e
commit 02b6e97c75
2 changed files with 17 additions and 19 deletions
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32
src/glx/apple/apple_visual.c
View file

@ -54,14 +54,12 @@ enum
MAX_ATTR = 60
};
/*mode is a __GlcontextModes*/
void
apple_visual_create_pfobj(CGLPixelFormatObj * pfobj, const void *mode,
apple_visual_create_pfobj(CGLPixelFormatObj * pfobj, const struct glx_config * mode,
bool * double_buffered, bool * uses_stereo,
bool offscreen)
{
CGLPixelFormatAttribute attr[MAX_ATTR];
const struct glx_config *c = mode;
int numattr = 0;
GLint vsref = 0;
CGLError error = 0;
@ -95,7 +93,7 @@ apple_visual_create_pfobj(CGLPixelFormatObj * pfobj, const void *mode,
*/
attr[numattr++] = kCGLPFAClosestPolicy;
if (c->stereoMode) {
if (mode->stereoMode) {
attr[numattr++] = kCGLPFAStereo;
*uses_stereo = true;
}
@ -103,7 +101,7 @@ apple_visual_create_pfobj(CGLPixelFormatObj * pfobj, const void *mode,
*uses_stereo = false;
}
if (c->doubleBufferMode) {
if (mode->doubleBufferMode) {
attr[numattr++] = kCGLPFADoubleBuffer;
*double_buffered = true;
}
@ -112,32 +110,32 @@ apple_visual_create_pfobj(CGLPixelFormatObj * pfobj, const void *mode,
}
attr[numattr++] = kCGLPFAColorSize;
attr[numattr++] = c->redBits + c->greenBits + c->blueBits;
attr[numattr++] = mode->redBits + mode->greenBits + mode->blueBits;
attr[numattr++] = kCGLPFAAlphaSize;
attr[numattr++] = c->alphaBits;
attr[numattr++] = mode->alphaBits;
if ((c->accumRedBits + c->accumGreenBits + c->accumBlueBits) > 0) {
if ((mode->accumRedBits + mode->accumGreenBits + mode->accumBlueBits) > 0) {
attr[numattr++] = kCGLPFAAccumSize;
attr[numattr++] = c->accumRedBits + c->accumGreenBits +
c->accumBlueBits + c->accumAlphaBits;
attr[numattr++] = mode->accumRedBits + mode->accumGreenBits +
mode->accumBlueBits + mode->accumAlphaBits;
}
if (c->depthBits > 0) {
if (mode->depthBits > 0) {
attr[numattr++] = kCGLPFADepthSize;
attr[numattr++] = c->depthBits;
attr[numattr++] = mode->depthBits;
}
if (c->stencilBits > 0) {
if (mode->stencilBits > 0) {
attr[numattr++] = kCGLPFAStencilSize;
attr[numattr++] = c->stencilBits;
attr[numattr++] = mode->stencilBits;
}
if (c->sampleBuffers > 0) {
if (mode->sampleBuffers > 0) {
attr[numattr++] = kCGLPFAMultisample;
attr[numattr++] = kCGLPFASampleBuffers;
attr[numattr++] = c->sampleBuffers;
attr[numattr++] = mode->sampleBuffers;
attr[numattr++] = kCGLPFASamples;
attr[numattr++] = c->samples;
attr[numattr++] = mode->samples;
}
attr[numattr++] = 0;

4
src/glx/apple/apple_visual.h
View file

@ -32,9 +32,9 @@
#include <stdbool.h>
#include <OpenGL/CGLTypes.h>
#include "glxconfig.h"
/* mode is expected to be of type struct glx_config. */
void apple_visual_create_pfobj(CGLPixelFormatObj * pfobj, const void *mode,
void apple_visual_create_pfobj(CGLPixelFormatObj * pfobj, const struct glx_config * mode,
bool * double_buffered, bool * uses_stereo,
bool offscreen);