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XQuartz: GLX: Use __glXEnableExtension to build extensions list

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Signed-off-by: Jeremy Huddleston Sequoia <jeremyhu@apple.com>
(cherry picked from commit 3790001ea29658872aebda00a03170e392b47878)
This commit is contained in:
Jeremy Huddleston Sequoia 2014-06-01 04:29:19 -07:00
parent 061ff2621c
commit c15e48bb03
1 changed files with 31 additions and 6 deletions
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37
hw/xquartz/GL/indirect.c
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@ -52,6 +52,7 @@
#include "visualConfigs.h"
#include "dri.h"
#include "extension_string.h"
#include "darwin.h"
#define GLAQUA_DEBUG_MSG(msg, args ...) ASL_LOG(ASL_LEVEL_DEBUG, "GLXAqua", \
@ -111,6 +112,10 @@ typedef struct __GLXAquaDrawable __GLXAquaDrawable;
*/
struct __GLXAquaScreen {
__GLXscreen base;
/* Supported GLX extensions */
unsigned char glx_enable_bits[__GLX_EXT_BYTES];
int index;
int num_vis;
};
@ -541,13 +546,33 @@ __glXAquaScreenProbe(ScreenPtr pScreen)
screen->base.GLXmajor = 1;
screen->base.GLXminor = 4;
screen->base.GLXextensions = strdup("GLX_SGIX_fbconfig "
"GLX_SGIS_multisample "
"GLX_ARB_multisample "
"GLX_EXT_visual_info "
"GLX_EXT_import_context ");
/*We may be able to add more GLXextensions at a later time. */
memset(screen->glx_enable_bits, 0, __GLX_EXT_BYTES);
__glXEnableExtension(screen->glx_enable_bits, "GLX_EXT_visual_info");
__glXEnableExtension(screen->glx_enable_bits, "GLX_EXT_visual_rating");
__glXEnableExtension(screen->glx_enable_bits, "GLX_EXT_import_context");
__glXEnableExtension(screen->glx_enable_bits, "GLX_OML_swap_method");
__glXEnableExtension(screen->glx_enable_bits, "GLX_SGIX_fbconfig");
__glXEnableExtension(screen->glx_enable_bits, "GLX_SGIS_multisample");
__glXEnableExtension(screen->glx_enable_bits, "GLX_ARB_multisample");
//__glXEnableExtension(screen->glx_enable_bits, "GLX_ARB_create_context");
//__glXEnableExtension(screen->glx_enable_bits, "GLX_ARB_create_context_profile");
// Generate the GLX extensions string (overrides that set by __glXScreenInit())
{
unsigned int buffer_size =
__glXGetExtensionString(screen->glx_enable_bits, NULL);
if (buffer_size > 0) {
free(screen->base.GLXextensions);
screen->base.GLXextensions = xnfalloc(buffer_size);
__glXGetExtensionString(screen->glx_enable_bits,
screen->base.GLXextensions);
}
}
return &screen->base;
}