anv/pipeline: Don't free blend states that don't exist

Compute pipelines don't need a blend state so we shouldn't be
unconditionally freeing it.

2 files changed, 4 insertions, 1 deletions

diff --git a/src/vulkan/anv_pipeline.c b/src/vulkan/anv_pipeline.c
index 124140fa224..a9cf16f79c2 100644
--- a/src/vulkan/anv_pipeline.c
+++ b/src/vulkan/anv_pipeline.c
@@ -244,7 +244,8 @@ void anv_DestroyPipeline(
 
    anv_reloc_list_finish(&pipeline->batch_relocs, pipeline->device);
    anv_state_stream_finish(&pipeline->program_stream);
-   anv_state_pool_free(&device->dynamic_state_pool, pipeline->blend_state);
+   if (pipeline->blend_state.map)
+      anv_state_pool_free(&device->dynamic_state_pool, pipeline->blend_state);
    anv_device_free(pipeline->device, pipeline);
 }
 
diff --git a/src/vulkan/gen8_pipeline.c b/src/vulkan/gen8_pipeline.c
index a51cf4924ae..e98045248a4 100644
--- a/src/vulkan/gen8_pipeline.c
+++ b/src/vulkan/gen8_pipeline.c
@@ -598,6 +598,8 @@ VkResult gen8_compute_pipeline_create(
    pipeline->device = device;
    pipeline->layout = anv_pipeline_layout_from_handle(pCreateInfo->layout);
 
+   pipeline->blend_state.map = NULL;
+
    result = anv_reloc_list_init(&pipeline->batch_relocs, device);
    if (result != VK_SUCCESS) {
       anv_device_free(device, pipeline);