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radv: enable/disable predication for the DCC decompression pass

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Performing a DCC decompression pass is currently pretty rare,
but using predication allows the GPU to skip unnecessary passes.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Samuel Pitoiset 2018-04-18 14:34:54 +02:00
parent 939e5a3823
commit ff7daadca1
1 changed files with 2 additions and 2 deletions
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4
src/amd/vulkan/radv_meta_fast_clear.c
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@ -602,7 +602,7 @@ radv_emit_color_decompress(struct radv_cmd_buffer *cmd_buffer,
pipeline = cmd_buffer->device->meta_state.fast_clear_flush.cmask_eliminate_pipeline;
}
if (!decompress_dcc && radv_image_has_dcc(image)) {
if (radv_image_has_dcc(image)) {
radv_emit_set_predication_state_from_image(cmd_buffer, image, true);
cmd_buffer->state.predicating = true;
}
@ -668,7 +668,7 @@ radv_emit_color_decompress(struct radv_cmd_buffer *cmd_buffer,
&cmd_buffer->pool->alloc);
}
if (!decompress_dcc && radv_image_has_dcc(image)) {
if (radv_image_has_dcc(image)) {
cmd_buffer->state.predicating = false;
radv_emit_set_predication_state_from_image(cmd_buffer, image, false);
}