summaryrefslogtreecommitdiffstats
path: root/src/gallium/drivers/r600
diff options
context:
space:
mode:
authorTom Stellard <[email protected]>2012-08-01 20:42:53 +0000
committerTom Stellard <[email protected]>2012-09-19 14:58:53 -0400
commit69b387fbdc42883fb2e9c27942f97e62ca06be4d (patch)
tree0424b2efde3478445351365df9cd7051501d3bb6 /src/gallium/drivers/r600
parent810345492eca34c2ad12728b5491a4691cc62ec2 (diff)
r600g: Invalidate texture cache when creating vertex buffers for compute v2
Compute shaders fetch data from vertex buffers via the texture cache, so we need to make sure the texture cache is flushed. v2: - Fix rebase mistake - Fix spelling in comment Reviewed-by: Marek Olšák <[email protected]>
Diffstat (limited to 'src/gallium/drivers/r600')
-rw-r--r--src/gallium/drivers/r600/evergreen_compute.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/src/gallium/drivers/r600/evergreen_compute.c b/src/gallium/drivers/r600/evergreen_compute.c
index 1056cf297a0..2c66306ebc3 100644
--- a/src/gallium/drivers/r600/evergreen_compute.c
+++ b/src/gallium/drivers/r600/evergreen_compute.c
@@ -96,7 +96,9 @@ static void evergreen_cs_set_vertex_buffer(
vb->buffer = buffer;
vb->user_buffer = NULL;
- rctx->flags |= rctx->has_vertex_cache ? R600_CONTEXT_VTX_FLUSH : R600_CONTEXT_TEX_FLUSH;
+ /* The vertex instructions in the compute shaders use the texture cache,
+ * so we need to invalidate it. */
+ rctx->flags |= R600_CONTEXT_TEX_FLUSH;
state->enabled_mask |= 1 << vb_index;
state->dirty_mask |= 1 << vb_index;
r600_atom_dirty(rctx, &state->atom);