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62 lines
1.7 KiB
C++
62 lines
1.7 KiB
C++
/* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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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 "MacIOSurfaceTextureClientOGL.h"
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#include "mozilla/gfx/MacIOSurface.h"
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#include "MacIOSurfaceHelpers.h"
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namespace mozilla {
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namespace layers {
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MacIOSurfaceTextureData::MacIOSurfaceTextureData(MacIOSurface* aSurface)
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: mSurface(aSurface)
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{
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MOZ_ASSERT(mSurface);
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}
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MacIOSurfaceTextureData::~MacIOSurfaceTextureData()
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{}
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// static
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MacIOSurfaceTextureData*
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MacIOSurfaceTextureData::Create(MacIOSurface* aSurface)
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{
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MOZ_ASSERT(aSurface);
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if (!aSurface) {
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return nullptr;
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}
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return new MacIOSurfaceTextureData(aSurface);
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}
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bool
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MacIOSurfaceTextureData::Serialize(SurfaceDescriptor& aOutDescriptor)
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{
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aOutDescriptor = SurfaceDescriptorMacIOSurface(mSurface->GetIOSurfaceID(),
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mSurface->GetContentsScaleFactor(),
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!mSurface->HasAlpha());
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return true;
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}
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void
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MacIOSurfaceTextureData::FillInfo(TextureData::Info& aInfo) const
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{
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aInfo.size = gfx::IntSize(mSurface->GetDevicePixelWidth(), mSurface->GetDevicePixelHeight());
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aInfo.format = mSurface->GetFormat();
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aInfo.hasIntermediateBuffer = false;
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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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already_AddRefed<gfx::DataSourceSurface>
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MacIOSurfaceTextureData::GetAsSurface()
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{
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RefPtr<gfx::SourceSurface> surf = CreateSourceSurfaceFromMacIOSurface(mSurface);
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return surf->GetDataSurface();
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}
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} // namespace layers
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} // namespace mozilla
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