Module: Mesa
Branch: master
Commit: 4e65b4ea4b28642dbf15e562cd7c845c060a0f0e
URL:
http://cgit.freedesktop.org/mesa/mesa/commit/?id=4e65b4ea4b28642dbf15e562cd7c845c060a0f0e
Author: Samuel Pitoiset <samuel.pitoi...@gmail.com>
Date: Wed Oct 11 15:54:40 2017 +0200
radv: be smarter with pipelines when emitting secondary buffers
Signed-off-by: Samuel Pitoiset <samuel.pitoi...@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <b...@basnieuwenhuizen.nl>
---
src/amd/vulkan/radv_cmd_buffer.c | 19 +++++++++++++++++--
1 file changed, 17 insertions(+), 2 deletions(-)
diff --git a/src/amd/vulkan/radv_cmd_buffer.c b/src/amd/vulkan/radv_cmd_buffer.c
index 397f0db26c..b01f1ee7ef 100644
--- a/src/amd/vulkan/radv_cmd_buffer.c
+++ b/src/amd/vulkan/radv_cmd_buffer.c
@@ -2650,8 +2650,23 @@ void radv_CmdExecuteCommands(
}
primary->device->ws->cs_execute_secondary(primary->cs,
secondary->cs);
- primary->state.emitted_pipeline =
secondary->state.emitted_pipeline;
- primary->state.emitted_compute_pipeline =
secondary->state.emitted_compute_pipeline;
+
+ /* When the secondary command buffer is compute only we don't
+ * need to re-emit the current graphics pipeline.
+ */
+ if (secondary->state.emitted_pipeline) {
+ primary->state.emitted_pipeline =
+ secondary->state.emitted_pipeline;
+ }
+
+ /* When the secondary command buffer is graphics only we don't
+ * need to re-emit the current compute pipeline.
+ */
+ if (secondary->state.emitted_compute_pipeline) {
+ primary->state.emitted_compute_pipeline =
+ secondary->state.emitted_compute_pipeline;
+ }
+
primary->state.last_primitive_reset_en =
secondary->state.last_primitive_reset_en;
primary->state.last_primitive_reset_index =
secondary->state.last_primitive_reset_index;
}
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