Module: Mesa
Branch: master
Commit: 79c87a45b69e6f94ebe42ffcd59267ec3d9c99ca
URL:
http://cgit.freedesktop.org/mesa/mesa/commit/?id=79c87a45b69e6f94ebe42ffcd59267ec3d9c99ca
Author: Samuel Pitoiset <samuel.pitoi...@gmail.com>
Date: Fri Apr 13 19:14:43 2018 +0200
radv: disable prediction only if it has been enabled
When decompressing DCC we don't enable it, so it's useless
to disable it. This reduces the number of prediction packets
sent to the GPU when performing color decompression passes.
Signed-off-by: Samuel Pitoiset <samuel.pitoi...@gmail.com>
Reviewed-by: Bas Niuwenhuizen <b...@basnieuwenhuizen.nl>
---
src/amd/vulkan/radv_meta_fast_clear.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/amd/vulkan/radv_meta_fast_clear.c
b/src/amd/vulkan/radv_meta_fast_clear.c
index 327c1ae440..d5af7a1b0c 100644
--- a/src/amd/vulkan/radv_meta_fast_clear.c
+++ b/src/amd/vulkan/radv_meta_fast_clear.c
@@ -667,7 +667,7 @@ radv_emit_color_decompress(struct radv_cmd_buffer
*cmd_buffer,
&cmd_buffer->pool->alloc);
}
- if (radv_image_has_dcc(image)) {
+ if (!decompress_dcc && radv_image_has_dcc(image)) {
cmd_buffer->state.predicating = false;
radv_emit_set_predication_state_from_image(cmd_buffer, image,
false);
}
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