[Mesa-dev] [PATCH] radv: don't flush the VS when srcStageMask == TOP_OF_PIPE_BIT

[Fredrik Höglund]

The Vulkan specification says:

   "... an execution dependency with only VK_PIPELINE_STAGE_TOP_OF_-
    PIPE_BIT in the source stage mask will effectively not wait for
    any prior commands to complete."

Signed-off-by: Fredrik Höglund <fredrik at kde.org>
---
 src/amd/vulkan/radv_cmd_buffer.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/amd/vulkan/radv_cmd_buffer.c b/src/amd/vulkan/radv_cmd_buffer.c
index 147235006fa..4b9d49cd2bd 100644
--- a/src/amd/vulkan/radv_cmd_buffer.c
+++ b/src/amd/vulkan/radv_cmd_buffer.c
@@ -1813,8 +1813,7 @@ static void radv_stage_flush(struct radv_cmd_buffer *cmd_buffer,
 			      VK_PIPELINE_STAGE_ALL_GRAPHICS_BIT |
 			      VK_PIPELINE_STAGE_ALL_COMMANDS_BIT)) {
 		cmd_buffer->state.flush_bits |= RADV_CMD_FLAG_PS_PARTIAL_FLUSH;
-	} else if (src_stage_mask & (VK_PIPELINE_STAGE_TOP_OF_PIPE_BIT |
-	                             VK_PIPELINE_STAGE_DRAW_INDIRECT_BIT |
+	} else if (src_stage_mask & (VK_PIPELINE_STAGE_DRAW_INDIRECT_BIT |
 	                             VK_PIPELINE_STAGE_VERTEX_INPUT_BIT |
 	                             VK_PIPELINE_STAGE_VERTEX_SHADER_BIT)) {
 		cmd_buffer->state.flush_bits |= RADV_CMD_FLAG_VS_PARTIAL_FLUSH;
-- 
2.11.0