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[GLX_dummy] Implement the getProcAddress() callback

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Brian Nguyen 2013-08-12 13:12:10 -07:00 committed by brnguyen
parent 01ea1d2e41
commit d3b38da75d
1 changed files with 22 additions and 0 deletions
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22
tests/GLX_dummy/GLX_dummy.c
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@ -286,6 +286,21 @@ static void dummy_glEnd (void)
// TODO
}
#define GL_PROC_ENTRY(x) { (void *)dummy_gl ## x, "gl" #x }
/*
* Note we only fill in real implementations for a few core GL functions.
* The rest will dispatch to the NOP stub.
*/
static struct {
void *addr;
const char *name;
} procAddresses[] = {
GL_PROC_ENTRY(Begin),
GL_PROC_ENTRY(End),
GL_PROC_ENTRY(Vertex3fv),
};
static void dummyNopStub (void)
{
@ -295,6 +310,13 @@ static void dummyNopStub (void)
// XXX non-entry point ABI functions
static void *dummyGetProcAddress (const GLubyte *procName, void *data)
{
int i;
for (i = 0; i < ARRAY_LEN(procAddresses); i++) {
if (!strcmp(procAddresses[i].name, (const char *)procName)) {
return procAddresses[i].addr;
}
}
return (void *)dummyNopStub;
}