Mesa (staging/18.3): radv: disable conditional rendering for vkCmdCopyQueryPoolResults()
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Thu Nov 8 16:21:16 UTC 2018
Module: Mesa
Branch: staging/18.3
Commit: 61c64f64d73096acb9ee352ac9535ca7e1a930e8
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=61c64f64d73096acb9ee352ac9535ca7e1a930e8
Author: Samuel Pitoiset <samuel.pitoiset at gmail.com>
Date: Mon Nov 5 09:54:28 2018 +0100
radv: disable conditional rendering for vkCmdCopyQueryPoolResults()
VK_EXT_conditional_rendering says that copy commands should not be
affected by conditional rendering.
Cc: 18.2 18.3 <mesa-stable at lists.freedesktop.org>
Signed-off-by: Samuel Pitoiset <samuel.pitoiset at gmail.com>
Reviewed-by: Dave Airlie <airlied at redhat.com>
(cherry picked from commit 0a0aa2ba6c37085948cc7efe11695ebe4fdf12fe)
Conflicts:
src/amd/vulkan/radv_query.c
---
src/amd/vulkan/radv_query.c | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/src/amd/vulkan/radv_query.c b/src/amd/vulkan/radv_query.c
index ae8fc3834b..d538170c67 100644
--- a/src/amd/vulkan/radv_query.c
+++ b/src/amd/vulkan/radv_query.c
@@ -913,6 +913,7 @@ static void radv_query_shader(struct radv_cmd_buffer *cmd_buffer,
{
struct radv_device *device = cmd_buffer->device;
struct radv_meta_saved_state saved_state;
+ bool old_predicating;
if (!*pipeline) {
VkResult ret = radv_device_init_meta_query_state_internal(device);
@@ -927,6 +928,12 @@ static void radv_query_shader(struct radv_cmd_buffer *cmd_buffer,
RADV_META_SAVE_CONSTANTS |
RADV_META_SAVE_DESCRIPTORS);
+ /* VK_EXT_conditional_rendering says that copy commands should not be
+ * affected by conditional rendering.
+ */
+ old_predicating = cmd_buffer->state.predicating;
+ cmd_buffer->state.predicating = false;
+
struct radv_buffer dst_buffer = {
.bo = dst_bo,
.offset = dst_offset,
@@ -1008,6 +1015,8 @@ static void radv_query_shader(struct radv_cmd_buffer *cmd_buffer,
cmd_buffer->state.flush_bits |= RADV_CMD_FLAG_INV_GLOBAL_L2 |
RADV_CMD_FLAG_INV_VMEM_L1 |
RADV_CMD_FLAG_CS_PARTIAL_FLUSH;
+ /* Restore conditional rendering. */
+ cmd_buffer->state.predicating = old_predicating;
radv_meta_restore(&saved_state, cmd_buffer);
}
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