forked from mirrors/gecko-dev
5eabf27101
Normally when D3D11Texture2D is copied by ID3D11DeviceContext::CopySubresourceRegion() with compositor device, WebRender does not need to wait copy complete, since WebRender also uses compositor device. But with Non-intel GPUs(like NDIVIA), there is a case that the copy complete need to be wait explicitly even with compositor device mSyncObject->Synchronize() could not be used with compositor device. Wait of the query is not called in D3D11DXVA2Manager::CopyToImage(), since the wait could take long time. Then the Wait of the query is deferred to just before blitting for video overlay. Differential Revision: https://phabricator.services.mozilla.com/D200041
95 lines
2.5 KiB
C++
95 lines
2.5 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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/* 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 "LayersTypes.h"
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#include <cinttypes>
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#include "nsPrintfCString.h"
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#include "mozilla/gfx/gfxVars.h"
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#ifdef XP_WIN
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# include "gfxConfig.h"
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# include "mozilla/StaticPrefs_gfx.h"
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#endif
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namespace mozilla {
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namespace layers {
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const char* kCompositionPayloadTypeNames[kCompositionPayloadTypeCount] = {
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"KeyPress",
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"APZScroll",
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"APZPinchZoom",
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"ContentPaint",
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"MouseUpFollowedByClick",
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};
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const char* GetLayersBackendName(LayersBackend aBackend) {
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switch (aBackend) {
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case LayersBackend::LAYERS_NONE:
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return "none";
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case LayersBackend::LAYERS_WR:
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if (gfx::gfxVars::UseSoftwareWebRender()) {
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#ifdef XP_WIN
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if (gfx::gfxVars::AllowSoftwareWebRenderD3D11() &&
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gfx::gfxConfig::IsEnabled(gfx::Feature::D3D11_COMPOSITING)) {
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return "webrender_software_d3d11";
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}
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#endif
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return "webrender_software";
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}
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return "webrender";
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default:
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MOZ_ASSERT_UNREACHABLE("unknown layers backend");
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return "unknown";
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}
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}
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std::ostream& operator<<(std::ostream& aStream, const LayersId& aId) {
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return aStream << nsPrintfCString("0x%" PRIx64, aId.mId).get();
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}
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/* static */
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CompositableHandle CompositableHandle::GetNext() {
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static std::atomic<uint64_t> sCounter = 0;
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return CompositableHandle{++sCounter};
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}
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/* static */
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RemoteTextureId RemoteTextureId::GetNext() {
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static std::atomic<uint64_t> sCounter = 0;
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return RemoteTextureId{++sCounter};
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}
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/* static */
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RemoteTextureOwnerId RemoteTextureOwnerId::GetNext() {
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static std::atomic<uint64_t> sCounter = 0;
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return RemoteTextureOwnerId{++sCounter};
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}
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/* static */
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GpuProcessTextureId GpuProcessTextureId::GetNext() {
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if (!XRE_IsGPUProcess()) {
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MOZ_ASSERT_UNREACHABLE("unexpected to be called");
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return GpuProcessTextureId{};
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}
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static std::atomic<uint64_t> sCounter = 0;
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return GpuProcessTextureId{++sCounter};
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}
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/* static */
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GpuProcessQueryId GpuProcessQueryId::GetNext() {
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if (!XRE_IsGPUProcess()) {
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MOZ_ASSERT_UNREACHABLE("unexpected to be called");
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return GpuProcessQueryId{};
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}
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static std::atomic<uint64_t> sCounter = 0;
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return GpuProcessQueryId{++sCounter};
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}
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} // namespace layers
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} // namespace mozilla
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