[Mesa-dev] [PATCH 3/3] radeonsi: cache flush/invalidation for missing PIPE_BARRIER_*_BUFFER bits

[Nicolai Hähnle]

From: Nicolai Hähnle <nicolai.haehnle at amd.com>

This fixes arb_shader_image_load_store-host-mem-barrier.
---
 src/gallium/drivers/radeonsi/si_state.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/gallium/drivers/radeonsi/si_state.c b/src/gallium/drivers/radeonsi/si_state.c
index 6dcd532..4093921 100644
--- a/src/gallium/drivers/radeonsi/si_state.c
+++ b/src/gallium/drivers/radeonsi/si_state.c
@@ -3535,7 +3535,9 @@ static void si_memory_barrier(struct pipe_context *ctx, unsigned flags)
 	if (flags & (PIPE_BARRIER_VERTEX_BUFFER |
 		     PIPE_BARRIER_SHADER_BUFFER |
 		     PIPE_BARRIER_TEXTURE |
-		     PIPE_BARRIER_IMAGE)) {
+		     PIPE_BARRIER_IMAGE |
+		     PIPE_BARRIER_INDEX_BUFFER |
+		     PIPE_BARRIER_STREAMOUT_BUFFER)) {
 		/* As far as I can tell, L1 contents are written back to L2
 		 * automatically at end of shader, but the contents of other
 		 * L1 caches might still be stale. */
@@ -3546,7 +3548,8 @@ static void si_memory_barrier(struct pipe_context *ctx, unsigned flags)
 		sctx->b.flags |= SI_CONTEXT_FLUSH_AND_INV_FRAMEBUFFER;
 
 	if (flags & (PIPE_BARRIER_MAPPED_BUFFER |
-		     PIPE_BARRIER_FRAMEBUFFER)) {
+		     PIPE_BARRIER_FRAMEBUFFER |
+		     PIPE_BARRIER_INDIRECT_BUFFER)) {
 		/* Not sure if INV_GLOBAL_L2 is the best thing here.
 		 *
 		 * We need to make sure that TC L1 & L2 are written back to
-- 
2.5.0