diff options
| author | Chad Versace <[email protected]> | 2015-08-28 08:07:15 -0700 |
|---|---|---|
| committer | Chad Versace <[email protected]> | 2015-08-28 08:07:15 -0700 |
| commit | 84cfc08c1059f6190b0ada811003abe93c624e39 (patch) | |
| tree | 321ece005288fefcc8e16e628e97bf5cacb79ea1 /src/vulkan/gen7_pipeline.c | |
| parent | 053d32d2a5906057519e12ffd8bc946bee2f5c60 (diff) | |
vk/pipeline: Fix crash when the pipeline has no attributes
If there are no attributes, don't emit 3DSTATE_VERTEX_ELEMENTS.
That packet does not allow 0 attributes.
Diffstat (limited to 'src/vulkan/gen7_pipeline.c')
| -rw-r--r-- | src/vulkan/gen7_pipeline.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/vulkan/gen7_pipeline.c b/src/vulkan/gen7_pipeline.c index a5c7a201690..0ed4727c37f 100644 --- a/src/vulkan/gen7_pipeline.c +++ b/src/vulkan/gen7_pipeline.c @@ -39,8 +39,10 @@ gen7_emit_vertex_input(struct anv_pipeline *pipeline, const uint32_t num_dwords = 1 + element_count * 2; uint32_t *p; - p = anv_batch_emitn(&pipeline->batch, num_dwords, - GEN7_3DSTATE_VERTEX_ELEMENTS); + if (info->attributeCount > 0) { + p = anv_batch_emitn(&pipeline->batch, num_dwords, + GEN7_3DSTATE_VERTEX_ELEMENTS); + } for (uint32_t i = 0; i < info->attributeCount; i++) { const VkVertexInputAttributeDescription *desc = |