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

This reverts commit 0952645fe04a27968565ea4d913500c23b1b11e3.

Need to revisit where this is going wrong

1 files changed, 10 insertions, 5 deletions

diff --git a/src/mesa/drivers/dri/r200/r200_cmdbuf.c b/src/mesa/drivers/dri/r200/r200_cmdbuf.c
index fe173b601ad..df9dd83344c 100644
--- a/src/mesa/drivers/dri/r200/r200_cmdbuf.c
+++ b/src/mesa/drivers/dri/r200/r200_cmdbuf.c
@@ -213,9 +213,6 @@ void r200FlushElts(GLcontext *ctx)
    radeon_bo_unref(rmesa->radeon.tcl.elt_dma_bo);
    rmesa->radeon.tcl.elt_dma_bo = NULL;
 
-   if (R200_ELT_BUF_SZ > elt_used)
-     radeonReturnDmaRegion(rmesa, R200_ELT_BUF_SZ - elt_used);
-
    if (R200_DEBUG & DEBUG_SYNC) {
       fprintf(stderr, "%s: Syncing\n", __FUNCTION__);
       radeonFinish( rmesa->radeon.glCtx );
@@ -236,13 +233,21 @@ GLushort *r200AllocEltsOpenEnded( r200ContextPtr rmesa,
    
    radeonEmitState(&rmesa->radeon);
 
-   radeonAllocDmaRegion(&rmesa->radeon, &rmesa->radeon.tcl.elt_dma_bo,
-			&rmesa->radeon.tcl.elt_dma_offset, R200_ELT_BUF_SZ, 4);
+   rmesa->radeon.tcl.elt_dma_bo = radeon_bo_open(rmesa->radeon.radeonScreen->bom,
+					  0, R200_ELT_BUF_SZ, 4,
+					  RADEON_GEM_DOMAIN_GTT, 0);
+   rmesa->radeon.tcl.elt_dma_offset = 0;
    rmesa->tcl.elt_used = min_nr * 2;
 
+   radeon_validate_bo(&rmesa->radeon, rmesa->radeon.tcl.elt_dma_bo,
+                      RADEON_GEM_DOMAIN_GTT, 0);
+   if (radeon_revalidate_bos(rmesa->radeon.glCtx) == GL_FALSE)
+      fprintf(stderr,"failure to revalidate BOs - badness\n");
+
    radeon_bo_map(rmesa->radeon.tcl.elt_dma_bo, 1);
    retval = rmesa->radeon.tcl.elt_dma_bo->ptr + rmesa->radeon.tcl.elt_dma_offset;
    
+
    if (R200_DEBUG & DEBUG_PRIMS)
       fprintf(stderr, "%s: header prim %x \n",
 	      __FUNCTION__, primitive);