26b5b19adf
Backed out changeset 134e621d0902 (bug 1673983) Backed out changeset 81601a02d9b7 (bug 1673983) Backed out changeset 72d4bf5b093e (bug 1673983) Backed out changeset 99b2e5c55a25 (bug 1673983)
128 lines
3.6 KiB
C++
128 lines
3.6 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 "RenderTextureHostWrapper.h"
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#include "mozilla/gfx/Logging.h"
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#include "mozilla/webrender/RenderThread.h"
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namespace mozilla {
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namespace wr {
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RenderTextureHostWrapper::RenderTextureHostWrapper(
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ExternalImageId aExternalImageId)
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: mExternalImageId(aExternalImageId) {
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MOZ_COUNT_CTOR_INHERITED(RenderTextureHostWrapper, RenderTextureHost);
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}
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RenderTextureHostWrapper::~RenderTextureHostWrapper() {
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MOZ_COUNT_DTOR_INHERITED(RenderTextureHostWrapper, RenderTextureHost);
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}
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void RenderTextureHostWrapper::EnsureTextureHost() const {
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if (!mTextureHost) {
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mTextureHost = RenderThread::Get()->GetRenderTexture(mExternalImageId);
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MOZ_ASSERT(mTextureHost);
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if (!mTextureHost) {
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gfxCriticalNoteOnce << "Failed to get RenderTextureHost for extId:"
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<< AsUint64(mExternalImageId);
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}
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}
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}
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wr::WrExternalImage RenderTextureHostWrapper::Lock(
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uint8_t aChannelIndex, gl::GLContext* aGL, wr::ImageRendering aRendering) {
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EnsureTextureHost();
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if (!mTextureHost) {
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return InvalidToWrExternalImage();
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}
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return mTextureHost->Lock(aChannelIndex, aGL, aRendering);
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}
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void RenderTextureHostWrapper::Unlock() {
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if (mTextureHost) {
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mTextureHost->Unlock();
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}
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}
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void RenderTextureHostWrapper::ClearCachedResources() {
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if (mTextureHost) {
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mTextureHost->ClearCachedResources();
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}
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}
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RenderMacIOSurfaceTextureHost*
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RenderTextureHostWrapper::AsRenderMacIOSurfaceTextureHost() {
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EnsureTextureHost();
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if (!mTextureHost) {
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return nullptr;
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}
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return mTextureHost->AsRenderMacIOSurfaceTextureHost();
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}
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RenderDXGITextureHost* RenderTextureHostWrapper::AsRenderDXGITextureHost() {
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EnsureTextureHost();
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if (!mTextureHost) {
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return nullptr;
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}
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return mTextureHost->AsRenderDXGITextureHost();
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}
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RenderTextureHostSWGL* RenderTextureHostWrapper::EnsureRenderTextureHostSWGL()
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const {
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EnsureTextureHost();
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if (!mTextureHost) {
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return nullptr;
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}
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return mTextureHost->AsRenderTextureHostSWGL();
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}
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size_t RenderTextureHostWrapper::GetPlaneCount() const {
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if (RenderTextureHostSWGL* swglHost = EnsureRenderTextureHostSWGL()) {
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return swglHost->GetPlaneCount();
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}
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return 0;
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}
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gfx::SurfaceFormat RenderTextureHostWrapper::GetFormat() const {
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if (RenderTextureHostSWGL* swglHost = EnsureRenderTextureHostSWGL()) {
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return swglHost->GetFormat();
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}
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return gfx::SurfaceFormat::UNKNOWN;
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}
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gfx::ColorDepth RenderTextureHostWrapper::GetColorDepth() const {
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if (RenderTextureHostSWGL* swglHost = EnsureRenderTextureHostSWGL()) {
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return swglHost->GetColorDepth();
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}
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return gfx::ColorDepth::UNKNOWN;
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}
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gfx::YUVColorSpace RenderTextureHostWrapper::GetYUVColorSpace() const {
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if (RenderTextureHostSWGL* swglHost = EnsureRenderTextureHostSWGL()) {
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return swglHost->GetYUVColorSpace();
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}
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return gfx::YUVColorSpace::UNKNOWN;
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}
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bool RenderTextureHostWrapper::MapPlane(uint8_t aChannelIndex,
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PlaneInfo& aPlaneInfo) {
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if (RenderTextureHostSWGL* swglHost = EnsureRenderTextureHostSWGL()) {
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return swglHost->MapPlane(aChannelIndex, aPlaneInfo);
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}
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return false;
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}
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void RenderTextureHostWrapper::UnmapPlanes() {
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if (RenderTextureHostSWGL* swglHost = EnsureRenderTextureHostSWGL()) {
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swglHost->UnmapPlanes();
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}
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}
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} // namespace wr
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} // namespace mozilla
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