vk_mtl_comparison.md

Pipeline Cache

Vk:

• https://github.com/google/filament/blob/main/filament/backend/src/vulkan/VulkanPipelineCache.h
• https://github.com/google/filament/blob/main/filament/backend/src/vulkan/VulkanPipelineCache.cpp

Metal:

• https://github.com/google/filament/blob/main/filament/backend/src/metal/MetalState.h#L210-L255

Blitting / Depth Resolve Commits

Vk:

• https://github.com/google/filament/commit/7ebece9549e73d4d72745986e30f23786c6b8490
• https://github.com/google/filament/commit/9899badb77818ba73a11e7ffac6c9b544bc23062
• https://github.com/google/filament/commit/7575f48b9a5fdd098708621164e51b1913ea1af4

Metal:

• https://github.com/google/filament/commit/511a11a573ad57f27b9f0742e5c589cb39d2eeb6

ReadPixels Functionality

Vk:

• https://github.com/google/filament/blob/main/filament/backend/src/vulkan/VulkanDriver.cpp#L1468-L1616

Metal:

• https://github.com/google/filament/blob/main/filament/backend/src/metal/MetalDriver.mm#L970-L1046

Framebuffer Fetch PRs

Vk:

• google/filament#2783
• google/filament#2817

Metal:

• google/filament#2648