Mesa (master): gallium/radeon: use the internal clear_buffer callback to fix r600g

[Marek Olšák]

Module: Mesa
Branch: master
Commit: aead6a1e947af84b0af2853c204d5cad6d92bfff
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=aead6a1e947af84b0af2853c204d5cad6d92bfff

Author: Marek Olšák <marek.olsak at amd.com>
Date:   Fri Jan  6 22:01:46 2017 +0100

gallium/radeon: use the internal clear_buffer callback to fix r600g

r600g doesn't set pipe_context::clear_buffer.

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=99303

Reviewed-by: Alex Deucher <alexander.deucher at amd.com>

---

 src/gallium/drivers/radeon/r600_pipe_common.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/gallium/drivers/radeon/r600_pipe_common.c b/src/gallium/drivers/radeon/r600_pipe_common.c
index 28bb791..5113765 100644
--- a/src/gallium/drivers/radeon/r600_pipe_common.c
+++ b/src/gallium/drivers/radeon/r600_pipe_common.c
@@ -545,7 +545,9 @@ static void r600_dma_clear_buffer_fallback(struct pipe_context *ctx,
 					   uint64_t offset, uint64_t size,
 					   unsigned value)
 {
-	ctx->clear_buffer(ctx, dst, offset, size, &value, 4);
+	struct r600_common_context *rctx = (struct r600_common_context *)ctx;
+
+	rctx->clear_buffer(ctx, dst, offset, size, value, R600_COHERENCY_NONE);
 }
 
 bool r600_common_context_init(struct r600_common_context *rctx,