Module: Mesa
Branch: main
Commit: 88bf4b61af84e301d337b63b4b6bbb93def3c727
URL:    
http://cgit.freedesktop.org/mesa/mesa/commit/?id=88bf4b61af84e301d337b63b4b6bbb93def3c727

Author: Mike Blumenkrantz <[email protected]>
Date:   Mon Jul 17 09:16:43 2023 -0400

zink: emit SpvCapabilitySampleMaskPostDepthCoverage with 
SpvExecutionModePostDepthCoverage

can't have one without the other

cc: mesa-stable

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/24183>

---

 src/gallium/drivers/zink/nir_to_spirv/nir_to_spirv.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/src/gallium/drivers/zink/nir_to_spirv/nir_to_spirv.c 
b/src/gallium/drivers/zink/nir_to_spirv/nir_to_spirv.c
index 24642555d33..fe03b85a366 100644
--- a/src/gallium/drivers/zink/nir_to_spirv/nir_to_spirv.c
+++ b/src/gallium/drivers/zink/nir_to_spirv/nir_to_spirv.c
@@ -4668,9 +4668,6 @@ nir_to_spirv(struct nir_shader *s, const struct 
zink_shader_info *sinfo, uint32_
 
    switch (s->info.stage) {
    case MESA_SHADER_FRAGMENT:
-      if (s->info.fs.post_depth_coverage &&
-          BITSET_TEST(s->info.system_values_read, SYSTEM_VALUE_SAMPLE_MASK_IN))
-         spirv_builder_emit_cap(&ctx.builder, 
SpvCapabilitySampleMaskPostDepthCoverage);
       if (s->info.fs.uses_sample_shading)
          spirv_builder_emit_cap(&ctx.builder, SpvCapabilitySampleRateShading);
       if (s->info.fs.uses_demote && spirv_version < SPIRV_VERSION(1, 6))
@@ -4887,6 +4884,7 @@ nir_to_spirv(struct nir_shader *s, const struct 
zink_shader_info *sinfo, uint32_
                                       SpvExecutionModeEarlyFragmentTests);
       if (s->info.fs.post_depth_coverage) {
          spirv_builder_emit_extension(&ctx.builder, 
"SPV_KHR_post_depth_coverage");
+         spirv_builder_emit_cap(&ctx.builder, 
SpvCapabilitySampleMaskPostDepthCoverage);
          spirv_builder_emit_exec_mode(&ctx.builder, entry_point,
                                       SpvExecutionModePostDepthCoverage);
       }

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