radv: improve rounding of zmin

Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12388>
2021-08-16 13:02:50 +02:00
parent 5ec6b6e9bb
commit 46d0126deb
1 changed files with 1 additions and 1 deletions
--- a/src/amd/vulkan/radv_meta_clear.c
+++ b/src/amd/vulkan/radv_meta_clear.c
@@ -888,7 +888,7 @@ radv_get_htile_fast_clear_value(const struct radv_device *device, const struct r
   uint32_t zmin, zmax;

   /* Convert the depth value to 14-bit zmin/zmax values. */
-   zmin = ((value.depth * max_zval) + 0.5f);
+   zmin = lroundf(value.depth * max_zval);
   zmax = zmin;

   if (radv_image_tile_stencil_disabled(device, image)) {