Sotaro Ikeda
6c8c4a8e49
Recycle TextureHost of SurfaceDescriptorD3D10 by storing the TextureHost in gl::SharedSurface or webgpu::SharedTexture. Differential Revision: https://phabricator.services.mozilla.com/D321152
93 lines
3.1 KiB
C++
93 lines
3.1 KiB
C++
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "SharedTexture.h"
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#include "mozilla/gfx/CanvasRenderThread.h"
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#include "mozilla/layers/TextureHost.h"
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#include "mozilla/webgpu/WebGPUParent.h"
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#ifdef XP_WIN
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# include "mozilla/webgpu/SharedTextureD3D11.h"
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#endif
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#if defined(XP_LINUX) && !defined(MOZ_WIDGET_ANDROID)
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# include "mozilla/webgpu/SharedTextureDMABuf.h"
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#endif
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#ifdef XP_MACOSX
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# include "mozilla/webgpu/SharedTextureMacIOSurface.h"
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#endif
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namespace mozilla::webgpu {
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// static
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UniquePtr<SharedTexture> SharedTexture::Create(
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WebGPUParent* aParent, const ffi::WGPUDeviceId aDeviceId,
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const uint32_t aWidth, const uint32_t aHeight,
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const struct ffi::WGPUTextureFormat aFormat,
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const ffi::WGPUTextureUsages aUsage) {
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MOZ_ASSERT(aParent);
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UniquePtr<SharedTexture> texture;
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#ifdef XP_WIN
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texture = SharedTextureD3D11::Create(aParent, aDeviceId, aWidth, aHeight,
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aFormat, aUsage);
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#elif defined(XP_LINUX) && !defined(MOZ_WIDGET_ANDROID)
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texture = SharedTextureDMABuf::Create(aParent, aDeviceId, aWidth, aHeight,
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aFormat, aUsage);
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#elif defined(XP_MACOSX)
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texture = SharedTextureMacIOSurface::Create(aParent, aDeviceId, aWidth,
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aHeight, aFormat, aUsage);
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#endif
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return texture;
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}
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SharedTexture::SharedTexture(const uint32_t aWidth, const uint32_t aHeight,
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const struct ffi::WGPUTextureFormat aFormat,
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const ffi::WGPUTextureUsages aUsage)
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: mWidth(aWidth), mHeight(aHeight), mFormat(aFormat), mUsage(aUsage) {}
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SharedTexture::~SharedTexture() {
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MOZ_ASSERT_IF(mTextureHost,
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gfx::CanvasRenderThread::IsInCanvasRenderThread());
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}
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RefPtr<layers::TextureHost> SharedTexture::GetTextureHost() {
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return mTextureHost;
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}
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void SharedTexture::SetTextureHost(layers::TextureHost* aTextureHost) {
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MOZ_ASSERT(aTextureHost);
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MOZ_ASSERT(!mTextureHost);
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mTextureHost = aTextureHost;
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}
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void SharedTexture::ClearTextureHost() { mTextureHost = nullptr; }
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void SharedTexture::SetSubmissionIndex(uint64_t aSubmissionIndex) {
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MOZ_ASSERT(aSubmissionIndex != 0);
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mSubmissionIndex = aSubmissionIndex;
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}
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UniquePtr<SharedTextureReadBackPresent> SharedTextureReadBackPresent::Create(
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const uint32_t aWidth, const uint32_t aHeight,
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const struct ffi::WGPUTextureFormat aFormat,
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const ffi::WGPUTextureUsages aUsage) {
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return MakeUnique<SharedTextureReadBackPresent>(aWidth, aHeight, aFormat,
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aUsage);
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}
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SharedTextureReadBackPresent::SharedTextureReadBackPresent(
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const uint32_t aWidth, const uint32_t aHeight,
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const struct ffi::WGPUTextureFormat aFormat,
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const ffi::WGPUTextureUsages aUsage)
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: SharedTexture(aWidth, aHeight, aFormat, aUsage) {}
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SharedTextureReadBackPresent::~SharedTextureReadBackPresent() = default;
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} // namespace mozilla::webgpu
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