[Mesa-dev] [PATCH 1/2] anv: Put robust buffer access in the pipeline hash

[Jason Ekstrand]

It affects apply_pipeline_layout.  Shaders compiled with the wrong value
will work but they may not be robust as requested by the app.

Cc: mesa-stable at lists.freedesktop.org
---
 src/intel/vulkan/anv_pipeline.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/intel/vulkan/anv_pipeline.c b/src/intel/vulkan/anv_pipeline.c
index ad0f08253e7..f170366d030 100644
--- a/src/intel/vulkan/anv_pipeline.c
+++ b/src/intel/vulkan/anv_pipeline.c
@@ -446,6 +446,9 @@ anv_pipeline_hash_graphics(struct anv_pipeline *pipeline,
    if (layout)
       _mesa_sha1_update(&ctx, layout->sha1, sizeof(layout->sha1));
 
+   const bool rba = pipeline->device->robust_buffer_access;
+   _mesa_sha1_update(&ctx, &rba, sizeof(rba));
+
    for (unsigned s = 0; s < MESA_SHADER_STAGES; s++) {
       if (stages[s].entrypoint)
          anv_pipeline_hash_shader(&ctx, &stages[s]);
@@ -466,6 +469,9 @@ anv_pipeline_hash_compute(struct anv_pipeline *pipeline,
    if (layout)
       _mesa_sha1_update(&ctx, layout->sha1, sizeof(layout->sha1));
 
+   const bool rba = pipeline->device->robust_buffer_access;
+   _mesa_sha1_update(&ctx, &rba, sizeof(rba));
+
    anv_pipeline_hash_shader(&ctx, stage);
 
    _mesa_sha1_final(&ctx, sha1_out);
-- 
2.19.1