In case we are unlucky if the low part is 0xffffffff.
Fixes: 5d6a560a29 ("radv: do not use the availability bit for timestamp
queries")
Signed-off-by: Samuel Pitoiset <samuel.pitoi...@gmail.com>
---
src/amd/vulkan/radv_query.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/src/amd/vulkan/radv_query.c b/src/amd/vulkan/radv_query.c
index 550abe307a1..8c64c98ffaa 100644
--- a/src/amd/vulkan/radv_query.c
+++ b/src/amd/vulkan/radv_query.c
@@ -1336,8 +1336,11 @@ void radv_CmdCopyQueryPoolResults(
if (flags & VK_QUERY_RESULT_WAIT_BIT) {
+ /* Wait on the high 32 bits of the timestamp in
+ * case the low part is 0xffffffff.
+ */
radv_cp_wait_mem(cs, WAIT_REG_MEM_NOT_EQUAL,
- local_src_va,
+ local_src_va + 4,
TIMESTAMP_NOT_READY >> 32,
0xffffffff);
}
--
2.19.2
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