Revert "r200: make use of DMA buffers for Elts a lot better."

This reverts commit 0952645fe04a27968565ea4d913500c23b1b11e3.

Need to revisit where this is going wrong

2 files changed, 6 insertions, 14 deletions

diff --git a/src/mesa/drivers/dri/radeon/radeon_dma.c b/src/mesa/drivers/dri/radeon/radeon_dma.c
index 0b91434b2b..48b0d63818 100644
--- a/src/mesa/drivers/dri/radeon/radeon_dma.c
+++ b/src/mesa/drivers/dri/radeon/radeon_dma.c
@@ -167,7 +167,7 @@ void radeonRefillCurrentDmaRegion(radeonContextPtr rmesa, int size)
 	size = MAX2(size, MAX_DMA_BUF_SZ);
 
 	if (RADEON_DEBUG & (DEBUG_IOCTL | DEBUG_DMA))
-		fprintf(stderr, "%s %d\n", __FUNCTION__, rmesa->dma.nr_released_bufs);
+		fprintf(stderr, "%s\n", __FUNCTION__);
 
 	if (rmesa->dma.flush) {
 		rmesa->dma.flush(rmesa->glCtx);
@@ -178,7 +178,11 @@ void radeonRefillCurrentDmaRegion(radeonContextPtr rmesa, int size)
 		rmesa->dma.nr_released_bufs = 0;
 	}
 
-	radeonReleaseDmaRegion(rmesa);
+	if (rmesa->dma.current) {
+		radeon_bo_unmap(rmesa->dma.current);
+		radeon_bo_unref(rmesa->dma.current);
+		rmesa->dma.current = 0;
+	}
 
 again_alloc:	
 	rmesa->dma.current = radeon_bo_open(rmesa->radeonScreen->bom,
@@ -240,17 +244,6 @@ void radeonAllocDmaRegion(radeonContextPtr rmesa,
 	assert(rmesa->dma.current_used <= rmesa->dma.current->size);
 }
 
-void radeonReturnDmaRegion(radeonContextPtr rmesa, int return_bytes)
-{
-	if (!rmesa->dma.current)
-		return;
-
-	if (RADEON_DEBUG & DEBUG_IOCTL)
-		fprintf(stderr, "%s %d\n", __FUNCTION__, return_bytes);
-	rmesa->dma.current_used -= return_bytes;
-	rmesa->dma.current_vertexptr = rmesa->dma.current_used;
-}
-
 void radeonReleaseDmaRegion(radeonContextPtr rmesa)
 {
 	if (RADEON_DEBUG & DEBUG_IOCTL)
diff --git a/src/mesa/drivers/dri/radeon/radeon_dma.h b/src/mesa/drivers/dri/radeon/radeon_dma.h
index c6eabd3bc8..06e388fc1d 100644
--- a/src/mesa/drivers/dri/radeon/radeon_dma.h
+++ b/src/mesa/drivers/dri/radeon/radeon_dma.h
@@ -39,7 +39,6 @@ void radeonEmitVec12(uint32_t *out, GLvoid * data, int stride, int count);
 void rcommon_emit_vector(GLcontext * ctx, struct radeon_aos *aos,
 			 GLvoid * data, int size, int stride, int count);
 
-void radeonReturnDmaRegion(radeonContextPtr rmesa, int return_bytes);
 void radeonRefillCurrentDmaRegion(radeonContextPtr rmesa, int size);
 void radeonAllocDmaRegion(radeonContextPtr rmesa,
 			  struct radeon_bo **pbo, int *poffset,