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[D3D12] Increase shared memory tile heap size to 16 MB so we don't allocate too many of them

This commit is contained in:
Triang3l 2018-08-04 19:11:46 +03:00
parent 7d80b5ae0d
commit 6d9225e84c
1 changed files with 2 additions and 2 deletions
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src/xenia/gpu/d3d12/shared_memory.h
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@ -74,8 +74,8 @@ class SharedMemory {
// D3D resource tiles are 64 KB in size. // D3D resource tiles are 64 KB in size.
static constexpr uint32_t kTileSizeLog2 = 16; static constexpr uint32_t kTileSizeLog2 = 16;
static constexpr uint32_t kTileSize = 1 << kTileSizeLog2; static constexpr uint32_t kTileSize = 1 << kTileSizeLog2;
// Heaps are 4 MB, so not too many of them are allocated. // Heaps are 16 MB, so not too many of them are allocated.
static constexpr uint32_t kHeapSizeLog2 = 22; static constexpr uint32_t kHeapSizeLog2 = 24;
static constexpr uint32_t kHeapSize = 1 << kHeapSizeLog2; static constexpr uint32_t kHeapSize = 1 << kHeapSizeLog2;
// Resident portions of the tiled buffer. // Resident portions of the tiled buffer.
ID3D12Heap* heaps_[kBufferSize >> kHeapSizeLog2] = {}; ID3D12Heap* heaps_[kBufferSize >> kHeapSizeLog2] = {};