3 files changed, 0 insertions, 40 deletions

diff --git a/src/xvmc/i915_xvmc.c b/src/xvmc/i915_xvmc.c
index 0faba95f..4195cba2 100644
--- a/src/xvmc/i915_xvmc.c
+++ b/src/xvmc/i915_xvmc.c
@@ -1029,7 +1029,6 @@ static Status i915_xvmc_mc_create_context(Display * display,
 	pI915XvMC->uvStride = STRIDE(context->width >> 1);
 	pI915XvMC->haveXv = 0;
 	pI915XvMC->dual_prime = 0;
-	pI915XvMC->last_flip = 0;
 	pI915XvMC->port = context->port;
 	pI915XvMC->ref = 1;
 
@@ -1093,8 +1092,6 @@ static Status i915_xvmc_mc_create_surface(Display * display,
 	}
 
 	/* Initialize private values */
-	pI915Surface->last_render = 0;
-	pI915Surface->last_flip = 0;
 	pI915Surface->yStride = pI915XvMC->yStride;
 	pI915Surface->uvStride = pI915XvMC->uvStride;
 	pI915Surface->width = context->width;
@@ -1144,9 +1141,6 @@ static int i915_xvmc_mc_destroy_surface(Display * display,
 	if (!(pI915XvMC = pI915Surface->privContext))
 		return XvMCBadSurface;
 
-	if (pI915Surface->last_flip)
-		XvMCSyncSurface(display, surface);
-
 	if (pI915Surface->srf.map)
 		drmUnmap(pI915Surface->srf.map, pI915Surface->srf.size);
 
@@ -1370,8 +1364,6 @@ static int i915_xvmc_mc_render_surface(Display * display, XvMCContext * context,
 	}
 
 	intelFlushBatch(TRUE);
-	xvmc_driver->last_render = xvmc_driver->alloc.irq_emitted;
-	privTarget->last_render = xvmc_driver->last_render;
 
 	UNLOCK_HARDWARE(intel_ctx->hw_context);
 	return 0;
@@ -1426,32 +1418,6 @@ static int i915_xvmc_mc_get_surface_status(Display * display,
 	if (!(pI915XvMC = pI915Surface->privContext))
 		return XvMCBadSurface;
 
-	PPTHREAD_MUTEX_LOCK();
-	if (pI915Surface->last_flip) {
-		/* This can not happen */
-		if (pI915XvMC->last_flip < pI915Surface->last_flip) {
-			XVMC_ERR
-			    ("Context last flip is less than surface last flip.");
-			PPTHREAD_MUTEX_UNLOCK();
-			return BadValue;
-		}
-
-		/*
-		   If the context has 2 or more flips after this surface it
-		   cannot be displaying. Don't bother to check.
-		 */
-		if (!(pI915XvMC->last_flip > (pI915Surface->last_flip + 1))) {
-			/*
-			   If this surface was the last flipped it is either displaying
-			   or about to be so don't bother checking.
-			 */
-			if (pI915XvMC->last_flip == pI915Surface->last_flip) {
-				*stat |= XVMC_DISPLAYING;
-			}
-		}
-	}
-
-	PPTHREAD_MUTEX_UNLOCK();
 	return 0;
 }
 
diff --git a/src/xvmc/i915_xvmc.h b/src/xvmc/i915_xvmc.h
index f0e8d3e4..d85d9c19 100644
--- a/src/xvmc/i915_xvmc.h
+++ b/src/xvmc/i915_xvmc.h
@@ -50,7 +50,6 @@
  */
 typedef struct _i915XvMCContext {
 	unsigned int ctxno;
-	unsigned int last_flip;
 	unsigned int dual_prime;	/* Flag to identify when dual prime is in use. */
 	unsigned int yStride;
 	unsigned int uvStride;
@@ -82,8 +81,6 @@ typedef struct _i915XvMCContext {
  */
 typedef struct _i915XvMCSubpicture {
 	unsigned int srfNo;
-	unsigned int last_render;
-	unsigned int last_flip;
 	unsigned int pitch;
 	unsigned char palette[3][16];
 	intel_xvmc_drm_map_t srf;
@@ -100,8 +97,6 @@ typedef struct _i915XvMCSubpicture {
  */
 typedef struct _i915XvMCSurface {
 	unsigned int srfNo;	/* XvMC private surface numbers */
-	unsigned int last_render;
-	unsigned int last_flip;
 	unsigned int yStride;	/* Stride of YUV420 Y component. */
 	unsigned int uvStride;
 	unsigned int width;	/* Dimensions */
diff --git a/src/xvmc/intel_xvmc.h b/src/xvmc/intel_xvmc.h
index 263fc33d..f2c84bc3 100644
--- a/src/xvmc/intel_xvmc.h
+++ b/src/xvmc/intel_xvmc.h
@@ -150,7 +150,6 @@ typedef struct _intel_xvmc_driver {
 		unsigned int irq_emitted;
 	} alloc;
 	intel_xvmc_drm_map_t batchbuffer;
-	unsigned int last_render;
 
 	sigset_t sa_mask;
 	pthread_mutex_t ctxmutex;