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Issue #2393 - Part 2 - Add D3D11YCbCrImage type and related methods

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Will allow to directly upload a YUV420 buffer into a D3D11 texture.
This commit is contained in:
trav90 2023-11-28 14:40:11 -06:00 • committed by roytam1
commit 74a22e5c00
9 changed files with 568 additions and 69 deletions
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68
gfx/layers/d3d11/TextureD3D11.cpp
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@ -516,10 +516,9 @@ D3D11TextureData::GetDXGIResource(IDXGIResource** aOutResource)
}
DXGIYCbCrTextureData*
DXGIYCbCrTextureData::Create(TextureFlags aFlags,
IUnknown* aTextureY,
IUnknown* aTextureCb,
IUnknown* aTextureCr,
DXGIYCbCrTextureData::Create(IDirect3DTexture9* aTextureY,
IDirect3DTexture9* aTextureCb,
IDirect3DTexture9* aTextureCr,
HANDLE aHandleY,
HANDLE aHandleCb,
HANDLE aHandleCr,
@ -536,9 +535,9 @@ DXGIYCbCrTextureData::Create(TextureFlags aFlags,
texture->mHandles[0] = aHandleY;
texture->mHandles[1] = aHandleCb;
texture->mHandles[2] = aHandleCr;
texture->mHoldRefs[0] = aTextureY;
texture->mHoldRefs[1] = aTextureCb;
texture->mHoldRefs[2] = aTextureCr;
texture->mD3D9Textures[0] = aTextureY;
texture->mD3D9Textures[1] = aTextureCb;
texture->mD3D9Textures[2] = aTextureCr;
texture->mSize = aSize;
texture->mSizeY = aSizeY;
texture->mSizeCbCr = aSizeCbCr;
@ -547,8 +546,7 @@ DXGIYCbCrTextureData::Create(TextureFlags aFlags,
}
DXGIYCbCrTextureData*
DXGIYCbCrTextureData::Create(TextureFlags aFlags,
ID3D11Texture2D* aTextureY,
DXGIYCbCrTextureData::Create(ID3D11Texture2D* aTextureY,
ID3D11Texture2D* aTextureCb,
ID3D11Texture2D* aTextureCr,
const gfx::IntSize& aSize,
@ -591,10 +589,18 @@ DXGIYCbCrTextureData::Create(TextureFlags aFlags,
return nullptr;
}
return DXGIYCbCrTextureData::Create(aFlags,
aTextureY, aTextureCb, aTextureCr,
handleY, handleCb, handleCr,
aSize, aSizeY, aSizeCbCr);
DXGIYCbCrTextureData* texture = new DXGIYCbCrTextureData();
texture->mHandles[0] = handleY;
texture->mHandles[1] = handleCb;
texture->mHandles[2] = handleCr;
texture->mD3D11Textures[0] = aTextureY;
texture->mD3D11Textures[1] = aTextureCb;
texture->mD3D11Textures[2] = aTextureCr;
texture->mSize = aSize;
texture->mSizeY = aSizeY;
texture->mSizeCbCr = aSizeCbCr;
return texture;
}
void
@ -620,9 +626,12 @@ DXGIYCbCrTextureData::Serialize(SurfaceDescriptor& aOutDescriptor)
void
DXGIYCbCrTextureData::Deallocate(LayersIPCChannel*)
{
mHoldRefs[0] = nullptr;
mHoldRefs[1] = nullptr;
mHoldRefs[2] = nullptr;
mD3D9Textures[0] = nullptr;
mD3D9Textures[1] = nullptr;
mD3D9Textures[2] = nullptr;
mD3D11Textures[0] = nullptr;
mD3D11Textures[1] = nullptr;
mD3D11Textures[2] = nullptr;
}
already_AddRefed<TextureHost>
@ -1282,5 +1291,32 @@ SyncObjectD3D11::FinalizeFrame()
}
}
AutoLockD3D11Texture::AutoLockD3D11Texture(ID3D11Texture2D* aTexture)
{
aTexture->QueryInterface((IDXGIKeyedMutex**)getter_AddRefs(mMutex));
if (!mMutex) {
return;
}
HRESULT hr = mMutex->AcquireSync(0, 10000);
if (hr == WAIT_TIMEOUT) {
MOZ_CRASH("GFX: IMFYCbCrImage timeout");
}
if (FAILED(hr)) {
NS_WARNING("Failed to lock the texture");
}
}
AutoLockD3D11Texture::~AutoLockD3D11Texture()
{
if (!mMutex) {
return;
}
HRESULT hr = mMutex->ReleaseSync(0);
if (FAILED(hr)) {
NS_WARNING("Failed to unlock the texture");
}
}
}
}