kc3-lang/angle

2024-10-11T13:26:46

Vulkan: Track GPU progress for individual DescriptorSet Right now ProgramExecutableVk keeps VkDescriptorSet object, and DescriptorSetHelper is created when a cache entry becomes invalid. Further, DescriptorSetCache keeps the cache of {VkDescriptorSet, RefCountedDescriptorPoolHelper} pair. So we are having three different type of objects at different stages of life: VkDescriptorSet, DescriptorSetHelper, and {VkDescriptorSet, RefCountedDescriptorPoolHelper. This CL makes DescriptorSetHelper at creation and at cache and at garbage. With this change, you have a reference counted DescriptorSetHelper object (i.e, DescriptorSetPointer) during entire life cycle and is passed around between cache and program as is. This CL is preparation for the future CL where we may disable cache for descriptorSet. The descriptorSet will be added to garbage list and reused constantly without go through the cache code. We need to track the individual descriptorSet with ResourceUse so that it won't reuse until GPU is finished. This CL is making DescriptorSetHelper a GPU tracking object so that it will still just work when cache is disabled. Bug: angleproject:372268711 Change-Id: I1cfb77cc5069b202d870388fd8809e265cdca90b Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/5918586 Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org> Commit-Queue: Charlie Lao <cclao@google.com> Reviewed-by: Yuxin Hu <yuxinhu@google.com>