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36939bc3c8
Backed out changeset 40f99ba7f616 (bug1014614) Backed out changeset 8fbc3c85adfc (bug1014614) Backed out changeset 40dbd7c6ce65 (bug1014614) Backed out changeset f2b504bdd7c5 (bug1014614) Backed out changeset c878e29fbef9 (bug1014614) Backed out changeset 511dcc817f5d (bug1014614) Backed out changeset 2b72e71f1fdf (bug1014614) Backed out changeset 8b530a9a2f99 (bug1014614) Backed out changeset 7fa1b78de684 (bug1014614)
127 lines
3.4 KiB
C++
127 lines
3.4 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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#ifndef MOZILLA_GFX_TEXTURECLIENTOGL_H
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#define MOZILLA_GFX_TEXTURECLIENTOGL_H
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#include "GLContextTypes.h" // for SharedTextureHandle, etc
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#include "gfxTypes.h"
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#include "mozilla/Attributes.h" // for MOZ_OVERRIDE
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#include "mozilla/gfx/Point.h" // for IntSize
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#include "mozilla/layers/CompositorTypes.h"
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#include "mozilla/layers/LayersSurfaces.h" // for SurfaceDescriptor
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#include "mozilla/layers/TextureClient.h" // for TextureClient, etc
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#include "nsSurfaceTexture.h"
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namespace mozilla {
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namespace layers {
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class CompositableForwarder;
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class EGLImageTextureClient : public TextureClient
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{
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public:
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EGLImageTextureClient(TextureFlags aFlags,
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EGLImage aImage,
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gfx::IntSize aSize,
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bool aInverted);
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~EGLImageTextureClient();
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virtual bool IsAllocated() const MOZ_OVERRIDE { return true; }
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virtual bool HasInternalBuffer() const MOZ_OVERRIDE { return false; }
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virtual gfx::IntSize GetSize() const { return mSize; }
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virtual bool ToSurfaceDescriptor(SurfaceDescriptor& aOutDescriptor) MOZ_OVERRIDE;
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// Useless functions.
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virtual bool Lock(OpenMode mode) MOZ_OVERRIDE;
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virtual void Unlock() MOZ_OVERRIDE;
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virtual bool IsLocked() const MOZ_OVERRIDE { return mIsLocked; }
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virtual gfx::SurfaceFormat GetFormat() const MOZ_OVERRIDE
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{
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return gfx::SurfaceFormat::UNKNOWN;
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}
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virtual TemporaryRef<TextureClient>
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CreateSimilar(TextureFlags aFlags = TextureFlags::DEFAULT,
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TextureAllocationFlags aAllocFlags = ALLOC_DEFAULT) const MOZ_OVERRIDE
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{
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return nullptr;
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}
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virtual bool AllocateForSurface(gfx::IntSize aSize, TextureAllocationFlags aFlags) MOZ_OVERRIDE
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{
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return false;
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}
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protected:
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const EGLImage mImage;
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const gfx::IntSize mSize;
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bool mIsLocked;
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};
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#ifdef MOZ_WIDGET_ANDROID
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class SurfaceTextureClient : public TextureClient
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{
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public:
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SurfaceTextureClient(TextureFlags aFlags,
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nsSurfaceTexture* aSurfTex,
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gfx::IntSize aSize,
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bool aInverted);
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~SurfaceTextureClient();
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virtual bool IsAllocated() const MOZ_OVERRIDE { return true; }
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virtual bool HasInternalBuffer() const MOZ_OVERRIDE { return false; }
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virtual gfx::IntSize GetSize() const { return mSize; }
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virtual bool ToSurfaceDescriptor(SurfaceDescriptor& aOutDescriptor) MOZ_OVERRIDE;
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// Useless functions.
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virtual bool Lock(OpenMode mode) MOZ_OVERRIDE;
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virtual void Unlock() MOZ_OVERRIDE;
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virtual bool IsLocked() const MOZ_OVERRIDE { return mIsLocked; }
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virtual gfx::SurfaceFormat GetFormat() const MOZ_OVERRIDE
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{
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return gfx::SurfaceFormat::UNKNOWN;
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}
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virtual TemporaryRef<TextureClient>
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CreateSimilar(TextureFlags aFlags = TextureFlags::DEFAULT,
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TextureAllocationFlags aAllocFlags = ALLOC_DEFAULT) const MOZ_OVERRIDE
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{
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return nullptr;
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}
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virtual bool AllocateForSurface(gfx::IntSize aSize, TextureAllocationFlags aFlags) MOZ_OVERRIDE
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{
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return false;
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}
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protected:
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const nsRefPtr<nsSurfaceTexture> mSurfTex;
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const gfx::IntSize mSize;
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bool mIsLocked;
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};
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#endif // MOZ_WIDGET_ANDROID
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} // namespace
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} // namespace
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#endif
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