Module: Mesa
Branch: master
Commit: e3515590bfb3e25ad5d3c60d698a5cf19c8e3f43
URL:    
http://cgit.freedesktop.org/mesa/mesa/commit/?id=e3515590bfb3e25ad5d3c60d698a5cf19c8e3f43

Author: Iago Toral Quiroga <[email protected]>
Date:   Thu Oct 29 11:54:28 2020 +0100

zink: require Vulkan timestamp queries for time query caps

Reviewed-By: Mike Blumenkrantz <[email protected]>
Reviewed-by: Erik Faye-Lund <[email protected]>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7374>

---

 src/gallium/drivers/zink/zink_screen.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/gallium/drivers/zink/zink_screen.c 
b/src/gallium/drivers/zink/zink_screen.c
index 4ba297aa649..ec2f9000f22 100644
--- a/src/gallium/drivers/zink/zink_screen.c
+++ b/src/gallium/drivers/zink/zink_screen.c
@@ -118,7 +118,7 @@ zink_get_param(struct pipe_screen *pscreen, enum pipe_cap 
param)
       return 1;
 
    case PIPE_CAP_QUERY_TIME_ELAPSED:
-      return 1;
+      return screen->timestamp_valid_bits > 0;
 
    case PIPE_CAP_TEXTURE_MULTISAMPLE:
    case PIPE_CAP_SAMPLE_SHADING:
@@ -186,7 +186,8 @@ zink_get_param(struct pipe_screen *pscreen, enum pipe_cap 
param)
       return screen->info.props.limits.minUniformBufferOffsetAlignment;
 
    case PIPE_CAP_QUERY_TIMESTAMP:
-      return screen->info.have_EXT_calibrated_timestamps;
+      return screen->info.have_EXT_calibrated_timestamps &&
+             screen->timestamp_valid_bits > 0;
 
    case PIPE_CAP_MIN_MAP_BUFFER_ALIGNMENT:
       return screen->info.props.limits.minMemoryMapAlignment;
@@ -708,7 +709,6 @@ update_queue_props(struct zink_screen *screen)
       if (props[i].queueFlags & VK_QUEUE_GRAPHICS_BIT) {
          screen->gfx_queue = i;
          screen->timestamp_valid_bits = props[i].timestampValidBits;
-         assert(screen->timestamp_valid_bits);
          break;
       }
    }

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