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XQuartz: DRI: Dead code removal 

Also add some comments that weren't merged in from server-1.4-apple's
99babae1326485c27eb9253db83afdd6aef9e362

Signed-off-by: Jeremy Huddleston <jeremyhu@apple.com>
This commit is contained in:
Jeremy Huddleston 2011-07-19 19:42:44 -07:00
parent 88ad050f3c
commit 0ebe45a717
1 changed files with 14 additions and 1 deletions
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15
hw/xquartz/GL/indirect.c
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@ -88,6 +88,15 @@ typedef struct __GLXAquaScreen __GLXAquaScreen;
typedef struct __GLXAquaContext __GLXAquaContext;
typedef struct __GLXAquaDrawable __GLXAquaDrawable;
/*
* The following structs must keep the base as the first member.
* It's used to treat the start of the struct as a different struct
* in GLX.
*
* Note: these structs should be initialized with xcalloc or memset
* prior to usage, and some of them require initializing
* the base with function pointers.
*/
struct __GLXAquaScreen {
__GLXscreen base;
int index;
@ -196,7 +205,11 @@ static int __glXAquaContextLoseCurrent(__GLXcontext *baseContext) {
if (gl_err != 0)
ErrorF("CGLSetCurrentContext error: %s\n", CGLErrorString(gl_err));
__glXLastContext = NULL; // Mesa does this; why?
/*
* There should be no need to set __glXLastContext to NULL here, because
* glxcmds.c does it as part of the context cache flush after calling
* this.
*/
return GL_TRUE;
}