Module: Mesa
Branch: master
Commit: 12fd0f8dc1fede75142f7eb369ca5c98bd41eb74
URL:
http://cgit.freedesktop.org/mesa/mesa/commit/?id=12fd0f8dc1fede75142f7eb369ca5c98bd41eb74
Author: Dave Airlie <airl...@redhat.com>
Date: Thu Aug 24 02:12:12 2017 +0100
radv: fix predication on gfx9
When I added gfx9 I did it wrong, this fixes it.
Fixes: 5247b311e9 "radv/gfx9: fix set predication packet."
Reviewed-by: Bas Nieuwenhuizen <b...@basnieuwenhuizen.nl>
Signed-off-by: Dave Airlie <airl...@redhat.com>
---
src/amd/vulkan/si_cmd_buffer.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/src/amd/vulkan/si_cmd_buffer.c b/src/amd/vulkan/si_cmd_buffer.c
index 913ec0e7d2..ef4f9264f9 100644
--- a/src/amd/vulkan/si_cmd_buffer.c
+++ b/src/amd/vulkan/si_cmd_buffer.c
@@ -1133,8 +1133,10 @@ si_emit_cache_flush(struct radv_cmd_buffer *cmd_buffer)
void
si_emit_set_predication_state(struct radv_cmd_buffer *cmd_buffer, uint64_t va)
{
- uint32_t op = PRED_OP(PREDICATION_OP_BOOL64) | PREDICATION_DRAW_VISIBLE;
+ uint32_t op = 0;
+ if (va)
+ op = PRED_OP(PREDICATION_OP_BOOL64) | PREDICATION_DRAW_VISIBLE;
if (cmd_buffer->device->physical_device->rad_info.chip_class >= GFX9) {
radeon_emit(cmd_buffer->cs, PKT3(PKT3_SET_PREDICATION, 2, 0));
radeon_emit(cmd_buffer->cs, op);
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