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glx/dri1: Remove uncompiled __DRI_SWAP_BUFFER_COUNTER code.

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It's been in place but never enabled since 2010.  Note how one piece called a
DRI2 function, suggesting never being tested.

Reviewed-by: Chad Versace <chad.versace@linux.intel.com>
This commit is contained in:
Eric Anholt 2012-09-25 11:40:36 -07:00
parent da3f7c127b
commit 1e74910bb7
1 changed files with 0 additions and 61 deletions
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61
src/glx/dri_glx.c
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@ -718,61 +718,6 @@ driDestroyScreen(struct glx_screen *base)
dlclose(psc->driver);
}
#ifdef __DRI_SWAP_BUFFER_COUNTER
static int
driDrawableGetMSC(struct glx_screen *base, __GLXDRIdrawable *pdraw,
int64_t *ust, int64_t *msc, int64_t *sbc)
{
struct dri_screen *psc = (struct dri_screen *) base;
struct dri_drawable *pdp = (struct dri_drawable *) pdraw;
if (pdp && psc->sbc && psc->msc)
return ( (*psc->msc->getMSC)(psc->driScreen, msc) == 0 &&
(*psc->sbc->getSBC)(pdp->driDrawable, sbc) == 0 &&
__glXGetUST(ust) == 0 );
}
static int
driWaitForMSC(__GLXDRIdrawable *pdraw, int64_t target_msc, int64_t divisor,
int64_t remainder, int64_t *ust, int64_t *msc, int64_t *sbc)
{
struct dri_screen *psc = (struct dri_screen *) pdraw->psc;
struct dri_drawable *pdp = (struct dri_drawable *) pdraw;
if (pdp != NULL && psc->msc != NULL) {
ret = (*psc->msc->waitForMSC) (pdp->driDrawable, target_msc,
divisor, remainder, msc, sbc);
/* __glXGetUST returns zero on success and non-zero on failure.
* This function returns True on success and False on failure.
*/
return ret == 0 && __glXGetUST(ust) == 0;
}
}
static int
driWaitForSBC(__GLXDRIdrawable *pdraw, int64_t target_sbc, int64_t *ust,
int64_t *msc, int64_t *sbc)
{
struct dri_drawable *pdp = (struct dri_drawable *) pdraw;
if (pdp != NULL && psc->sbc != NULL) {
ret =
(*psc->sbc->waitForSBC) (pdp->driDrawable, target_sbc, msc, sbc);
/* __glXGetUST returns zero on success and non-zero on failure.
* This function returns True on success and False on failure.
*/
return ((ret == 0) && (__glXGetUST(ust) == 0));
}
return DRI2WaitSBC(pdp->base.psc->dpy,
pdp->base.xDrawable, target_sbc, ust, msc, sbc);
}
#endif
static int
driSetSwapInterval(__GLXDRIdrawable *pdraw, int interval)
{
@ -899,12 +844,6 @@ driCreateScreen(int screen, struct glx_display *priv)
psp->createDrawable = driCreateDrawable;
psp->swapBuffers = driSwapBuffers;
#ifdef __DRI_SWAP_BUFFER_COUNTER
psp->getDrawableMSC = driDrawableGetMSC;
psp->waitForMSC = driWaitForMSC;
psp->waitForSBC = driWaitForSBC;
#endif
psp->setSwapInterval = driSetSwapInterval;
psp->getSwapInterval = driGetSwapInterval;