fuchsia: store extra info for VkBufferCollectionFUCHSIA.
This change adds a map mapping VkBufferCollectionFUCHSIA handles
to info structs for each buffer collection.
So far the info struct contains the following fields:
- Optional<BufferCollectionConstraints> constraints
stores the actual buffer constraints we generated from
vkSetBufferCollectionConstraints or
vkSetBufferCollectionImageConstraints, used for retrieving
actual format index in vkGetBufferCollectionProperties2.
- Optional<VkBufferCollectionProperties2FUCHSIA> properties
stores the buffer collection properties returned by
vkGetBufferCollectionProperties2, so that other Vulkan
methods (e.g. VkCreateImage, VkAllocateMemory) may
use the properties directly without calling the
GetbufferCollectionProperties2() function again.
Change-Id: Ibfc47a67d3bdeee866af60d3b60283f2c616c60d
2 files changed
