60 lines
1.8 KiB
C++
60 lines
1.8 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 "DMABUFTextureClientOGL.h"
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#include "mozilla/widget/DMABufSurface.h"
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#include "gfxPlatform.h"
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namespace mozilla::layers {
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using namespace gfx;
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DMABUFTextureData::DMABUFTextureData(DMABufSurface* aSurface,
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BackendType aBackend)
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: mSurface(aSurface), mBackend(aBackend) {
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MOZ_ASSERT(mSurface);
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}
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DMABUFTextureData::~DMABUFTextureData() = default;
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bool DMABUFTextureData::Serialize(SurfaceDescriptor& aOutDescriptor) {
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return mSurface->Serialize(aOutDescriptor);
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}
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void DMABUFTextureData::GetSubDescriptor(
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RemoteDecoderVideoSubDescriptor* const aOutDesc) {
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SurfaceDescriptor desc;
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if (!mSurface->Serialize(desc)) {
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return;
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}
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*aOutDesc = static_cast<SurfaceDescriptorDMABuf>(desc);
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}
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void DMABUFTextureData::FillInfo(TextureData::Info& aInfo) const {
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aInfo.size = gfx::IntSize(mSurface->GetWidth(), mSurface->GetHeight());
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aInfo.format = mSurface->GetFormat();
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aInfo.hasSynchronization = false;
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aInfo.supportsMoz2D = false;
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aInfo.canExposeMappedData = false;
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}
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bool DMABUFTextureData::Lock(OpenMode) {
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MOZ_DIAGNOSTIC_CRASH("Not implemented.");
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return false;
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}
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void DMABUFTextureData::Unlock() { MOZ_DIAGNOSTIC_CRASH("Not implemented."); }
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already_AddRefed<DataSourceSurface> DMABUFTextureData::GetAsSurface() {
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// TODO: Update for debug purposes.
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return nullptr;
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}
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void DMABUFTextureData::Deallocate(LayersIPCChannel*) { mSurface = nullptr; }
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void DMABUFTextureData::Forget(LayersIPCChannel*) { mSurface = nullptr; }
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} // namespace mozilla::layers
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