Merge pull request #11383 from FernandoS27/are-you-a-wabbit

Fix regressions that damaged compute indirect & use reinterpret for copies with different byteblocksizes

src/video_core/renderer_vulkan/vk_pipeline_cache.cpp

@@ -665,6 +665,19 @@ std::unique_ptr<GraphicsPipeline> PipelineCache::CreateGraphicsPipeline(
         std::move(modules), infos);
 
 } catch (const Shader::Exception& exception) {
+    auto hash = key.Hash();
+    size_t env_index{0};
+    for (size_t index = 0; index < Maxwell::MaxShaderProgram; ++index) {
+        if (key.unique_hashes[index] == 0) {
+            continue;
+        }
+        Shader::Environment& env{*envs[env_index]};
+        ++env_index;
+
+        const u32 cfg_offset{static_cast<u32>(env.StartAddress() + sizeof(Shader::ProgramHeader))};
+        Shader::Maxwell::Flow::CFG cfg(env, pools.flow_block, cfg_offset, index == 0);
+        env.Dump(hash, key.unique_hashes[index]);
+    }
     LOG_ERROR(Render_Vulkan, "{}", exception.what());
     return nullptr;
 }

src/video_core/renderer_vulkan/vk_rasterizer.cpp

@@ -463,6 +463,20 @@ void RasterizerVulkan::DispatchCompute() {
     pipeline->Configure(*kepler_compute, *gpu_memory, scheduler, buffer_cache, texture_cache);
 
     const auto& qmd{kepler_compute->launch_description};
+    auto indirect_address = kepler_compute->GetIndirectComputeAddress();
+    if (indirect_address) {
+        // DispatchIndirect
+        static constexpr auto sync_info = VideoCommon::ObtainBufferSynchronize::FullSynchronize;
+        const auto post_op = VideoCommon::ObtainBufferOperation::DiscardWrite;
+        const auto [buffer, offset] =
+            buffer_cache.ObtainBuffer(*indirect_address, 12, sync_info, post_op);
+        scheduler.RequestOutsideRenderPassOperationContext();
+        scheduler.Record([indirect_buffer = buffer->Handle(),
+                          indirect_offset = offset](vk::CommandBuffer cmdbuf) {
+            cmdbuf.DispatchIndirect(indirect_buffer, indirect_offset);
+        });
+        return;
+    }
     const std::array<u32, 3> dim{qmd.grid_dim_x, qmd.grid_dim_y, qmd.grid_dim_z};
     scheduler.RequestOutsideRenderPassOperationContext();
     scheduler.Record([dim](vk::CommandBuffer cmdbuf) { cmdbuf.Dispatch(dim[0], dim[1], dim[2]); });