From 79c87a45b69e6f94ebe42ffcd59267ec3d9c99ca Mon Sep 17 00:00:00 2001 From: Samuel Pitoiset Date: Fri, 13 Apr 2018 19:14:43 +0200 Subject: [PATCH] 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 Reviewed-by: Bas Niuwenhuizen --- 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 327c1ae4408..d5af7a1b0cf 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); } -- 2.30.2