encounter/dawn-cmake
1
0
Fork 0
mirror of https://github.com/encounter/dawn-cmake.git synced 2025-12-21 02:39:11 +00:00
Code Issues Packages Projects Releases Wiki Activity

d3d12: Add support for fences for external images

Browse Source 
DXGI external images can now be imported with both fence and texture
shared handles. Fence wait and signal values can be specified for
ProduceTexture. Keyed mutex functionality is kept as is with no change.
The D3D12 resource wrapping tests now run in both keyed mutex and fence
modes.

Bug: dawn:576
Change-Id: Ic793bcc828e5a8850c1367ecffabedd1c67184d9
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/78604
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Sunny Sachanandani <sunnyps@chromium.org>
This commit is contained in:
Sunny Sachanandani
2022-06-10 18:47:05 +00:00
committed by Dawn LUCI CQ
parent faf98b1bbc
commit 7ce85091b9
9 changed files with 347 additions and 139 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
include/dawn/native/DawnNative.h
View File

@@ -237,13 +237,13 @@ struct DAWN_NATIVE_EXPORT ExternalImageDescriptor {
struct DAWN_NATIVE_EXPORT ExternalImageAccessDescriptor {
public:
bool isInitialized; // Whether the texture is initialized on import
WGPUTextureUsageFlags usage;
bool isInitialized = false; // Whether the texture is initialized on import
WGPUTextureUsageFlags usage = WGPUTextureUsage_None;
};
struct DAWN_NATIVE_EXPORT ExternalImageExportInfo {
public:
bool isInitialized; // Whether the texture is initialized after export
bool isInitialized = false; // Whether the texture is initialized after export
ExternalImageType GetType() const;
protected: