mirror of
https://github.com/mozilla/gecko-dev.git
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dd9a0850b3
find gfx/layers -type f | xargs sed -i 's/\(^\|[^A-Za-z0-9_]\)TEXTURE_\(USE_NEAREST_FILTER\|NEEDS_Y_FLIP\|DISALLOW_BIGIMAGE\|ALLOW_REPEAT\|NEW_TILE\|COMPONENT_ALPHA\|RB_SWAPPED\|FRONT\|ON_WHITE\|ON_BLACK\|TILE\|RECYCLE\|COPY_PREVIOUS\|DEALLOCATE_CLIENT\|IMMUTABLE\|IMMEDIATE_UPLOAD\|DOUBLE_BUFFERED\|ALLOC_FALLBACK\)\($\|[^A-Za-z0-9_]\)/\1TextureFlags::\2\3/g' find gfx/layers -type f | xargs sed -i 's/TEXTURE_FLAGS_DEFAULT/TextureFlags::DEFAULT/g'
478 lines
13 KiB
C++
478 lines
13 KiB
C++
/* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 4 -*-
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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_TEXTURED3D9_H
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#define MOZILLA_GFX_TEXTURED3D9_H
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#include "mozilla/layers/Compositor.h"
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#include "mozilla/layers/TextureClient.h"
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#include "mozilla/layers/TextureHost.h"
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#include "mozilla/GfxMessageUtils.h"
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#include "gfxWindowsPlatform.h"
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#include "d3d9.h"
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#include <vector>
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#include "DeviceManagerD3D9.h"
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namespace mozilla {
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namespace gfxs {
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class DrawTarget;
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}
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}
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namespace mozilla {
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namespace layers {
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class CompositorD3D9;
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class TextureSourceD3D9
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{
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friend class DeviceManagerD3D9;
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public:
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TextureSourceD3D9()
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: mPreviousHost(nullptr)
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, mNextHost(nullptr)
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, mCreatingDeviceManager(nullptr)
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{}
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virtual ~TextureSourceD3D9();
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virtual IDirect3DTexture9* GetD3D9Texture() { return mTexture; }
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StereoMode GetStereoMode() const { return mStereoMode; };
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// Release all texture memory resources held by the texture host.
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virtual void ReleaseTextureResources()
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{
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mTexture = nullptr;
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}
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protected:
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virtual gfx::IntSize GetSize() const { return mSize; }
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void SetSize(const gfx::IntSize& aSize) { mSize = aSize; }
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// Helper methods for creating and copying textures.
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TemporaryRef<IDirect3DTexture9> InitTextures(
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DeviceManagerD3D9* aDeviceManager,
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const gfx::IntSize &aSize,
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_D3DFORMAT aFormat,
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RefPtr<IDirect3DSurface9>& aSurface,
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D3DLOCKED_RECT& aLockedRect);
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TemporaryRef<IDirect3DTexture9> DataToTexture(
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DeviceManagerD3D9* aDeviceManager,
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unsigned char *aData,
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int aStride,
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const gfx::IntSize &aSize,
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_D3DFORMAT aFormat,
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uint32_t aBPP);
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// aTexture should be in SYSTEMMEM, returns a texture in the default
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// pool (that is, in video memory).
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TemporaryRef<IDirect3DTexture9> TextureToTexture(
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DeviceManagerD3D9* aDeviceManager,
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IDirect3DTexture9* aTexture,
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const gfx::IntSize& aSize,
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_D3DFORMAT aFormat);
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TemporaryRef<IDirect3DTexture9> SurfaceToTexture(
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DeviceManagerD3D9* aDeviceManager,
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gfxWindowsSurface* aSurface,
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const gfx::IntSize& aSize,
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_D3DFORMAT aFormat);
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gfx::IntSize mSize;
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// Linked list of all objects holding d3d9 textures.
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TextureSourceD3D9* mPreviousHost;
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TextureSourceD3D9* mNextHost;
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// The device manager that created our textures.
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DeviceManagerD3D9* mCreatingDeviceManager;
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StereoMode mStereoMode;
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RefPtr<IDirect3DTexture9> mTexture;
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};
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/**
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* A TextureSource that implements the DataTextureSource interface.
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* it can be used without a TextureHost and is able to upload texture data
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* from a gfx::DataSourceSurface.
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*/
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class DataTextureSourceD3D9 : public DataTextureSource
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, public TextureSourceD3D9
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, public BigImageIterator
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{
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public:
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DataTextureSourceD3D9(gfx::SurfaceFormat aFormat,
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CompositorD3D9* aCompositor,
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TextureFlags aFlags = TextureFlags::DEFAULT,
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StereoMode aStereoMode = StereoMode::MONO);
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DataTextureSourceD3D9(gfx::SurfaceFormat aFormat,
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gfx::IntSize aSize,
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CompositorD3D9* aCompositor,
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IDirect3DTexture9* aTexture,
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TextureFlags aFlags = TextureFlags::DEFAULT);
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virtual ~DataTextureSourceD3D9();
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// DataTextureSource
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virtual bool Update(gfx::DataSourceSurface* aSurface,
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nsIntRegion* aDestRegion = nullptr,
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gfx::IntPoint* aSrcOffset = nullptr) MOZ_OVERRIDE;
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// TextureSource
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virtual TextureSourceD3D9* AsSourceD3D9() MOZ_OVERRIDE { return this; }
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virtual IDirect3DTexture9* GetD3D9Texture() MOZ_OVERRIDE;
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virtual DataTextureSource* AsDataTextureSource() MOZ_OVERRIDE { return this; }
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virtual void DeallocateDeviceData() MOZ_OVERRIDE { mTexture = nullptr; }
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virtual gfx::IntSize GetSize() const MOZ_OVERRIDE { return mSize; }
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virtual gfx::SurfaceFormat GetFormat() const MOZ_OVERRIDE { return mFormat; }
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virtual void SetCompositor(Compositor* aCompositor) MOZ_OVERRIDE;
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// BigImageIterator
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virtual BigImageIterator* AsBigImageIterator() MOZ_OVERRIDE { return mIsTiled ? this : nullptr; }
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virtual size_t GetTileCount() MOZ_OVERRIDE { return mTileTextures.size(); }
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virtual bool NextTile() MOZ_OVERRIDE { return (++mCurrentTile < mTileTextures.size()); }
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virtual nsIntRect GetTileRect() MOZ_OVERRIDE;
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virtual void EndBigImageIteration() MOZ_OVERRIDE { mIterating = false; }
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virtual void BeginBigImageIteration() MOZ_OVERRIDE
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{
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mIterating = true;
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mCurrentTile = 0;
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}
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/**
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* Copy the content of aTexture using the GPU.
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*/
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bool UpdateFromTexture(IDirect3DTexture9* aTexture, const nsIntRegion* aRegion);
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// To use with DIBTextureHostD3D9
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bool Update(gfxWindowsSurface* aSurface);
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protected:
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gfx::IntRect GetTileRect(uint32_t aTileIndex) const;
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void Reset();
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std::vector< RefPtr<IDirect3DTexture9> > mTileTextures;
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RefPtr<CompositorD3D9> mCompositor;
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gfx::SurfaceFormat mFormat;
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uint32_t mCurrentTile;
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TextureFlags mFlags;
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bool mIsTiled;
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bool mIterating;
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};
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/**
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* Can only be drawn into through Cairo and need a D3D9 context on the client side.
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* The corresponding TextureHost is TextureHostD3D9.
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*/
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class CairoTextureClientD3D9 : public TextureClient
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{
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public:
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CairoTextureClientD3D9(gfx::SurfaceFormat aFormat, TextureFlags aFlags);
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virtual ~CairoTextureClientD3D9();
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// TextureClient
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virtual bool IsAllocated() const MOZ_OVERRIDE { return !!mTexture; }
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virtual bool Lock(OpenMode aOpenMode) 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 bool ToSurfaceDescriptor(SurfaceDescriptor& aOutDescriptor) MOZ_OVERRIDE;
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virtual gfx::IntSize GetSize() const { return mSize; }
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virtual gfx::SurfaceFormat GetFormat() const { return mFormat; }
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virtual TextureClientData* DropTextureData() MOZ_OVERRIDE;
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virtual bool CanExposeDrawTarget() const MOZ_OVERRIDE { return true; }
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virtual TemporaryRef<gfx::DrawTarget> GetAsDrawTarget() MOZ_OVERRIDE;
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virtual bool AllocateForSurface(gfx::IntSize aSize,
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TextureAllocationFlags aFlags = ALLOC_DEFAULT) MOZ_OVERRIDE;
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virtual bool HasInternalBuffer() const MOZ_OVERRIDE { return true; }
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private:
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RefPtr<IDirect3DTexture9> mTexture;
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nsRefPtr<IDirect3DSurface9> mD3D9Surface;
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RefPtr<gfx::DrawTarget> mDrawTarget;
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nsRefPtr<gfxASurface> mSurface;
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gfx::IntSize mSize;
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gfx::SurfaceFormat mFormat;
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bool mIsLocked;
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bool mNeedsClear;
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bool mLockRect;
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};
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/**
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* Can only be drawn into through Cairo.
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* Prefer CairoTextureClientD3D9 when possible.
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* The coresponding TextureHost is DIBTextureHostD3D9.
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*/
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class DIBTextureClientD3D9 : public TextureClient
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{
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public:
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DIBTextureClientD3D9(gfx::SurfaceFormat aFormat, TextureFlags aFlags);
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virtual ~DIBTextureClientD3D9();
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// TextureClient
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virtual bool IsAllocated() const MOZ_OVERRIDE { return !!mSurface; }
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virtual bool Lock(OpenMode aOpenMode) 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 bool ToSurfaceDescriptor(SurfaceDescriptor& aOutDescriptor) MOZ_OVERRIDE;
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virtual gfx::IntSize GetSize() const { return mSize; }
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virtual gfx::SurfaceFormat GetFormat() const { return mFormat; }
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virtual TextureClientData* DropTextureData() MOZ_OVERRIDE;
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virtual bool CanExposeDrawTarget() const MOZ_OVERRIDE { return true; }
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virtual TemporaryRef<gfx::DrawTarget> GetAsDrawTarget() MOZ_OVERRIDE;
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virtual bool AllocateForSurface(gfx::IntSize aSize,
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TextureAllocationFlags aFlags = ALLOC_DEFAULT) MOZ_OVERRIDE;
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virtual bool HasInternalBuffer() const MOZ_OVERRIDE { return true; }
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protected:
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nsRefPtr<gfxWindowsSurface> mSurface;
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RefPtr<gfx::DrawTarget> mDrawTarget;
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gfx::IntSize mSize;
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gfx::SurfaceFormat mFormat;
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bool mIsLocked;
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};
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/**
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* Wraps a D3D9 texture, shared with the compositor though DXGI.
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* At the moment it is only used with D3D11 compositing, and the corresponding
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* TextureHost is DXGITextureHostD3D11.
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*/
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class SharedTextureClientD3D9 : public TextureClient
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{
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public:
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SharedTextureClientD3D9(gfx::SurfaceFormat aFormat, TextureFlags aFlags);
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virtual ~SharedTextureClientD3D9();
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// TextureClient
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virtual bool IsAllocated() const MOZ_OVERRIDE { return !!mTexture; }
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virtual bool Lock(OpenMode aOpenMode) 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 bool ToSurfaceDescriptor(SurfaceDescriptor& aOutDescriptor) MOZ_OVERRIDE;
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void InitWith(IDirect3DTexture9* aTexture, HANDLE aSharedHandle, D3DSURFACE_DESC aDesc)
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{
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MOZ_ASSERT(!mTexture);
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mTexture = aTexture;
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mHandle = aSharedHandle;
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mDesc = aDesc;
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}
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virtual gfx::IntSize GetSize() const
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{
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return gfx::IntSize(mDesc.Width, mDesc.Height);
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}
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virtual TextureClientData* DropTextureData() MOZ_OVERRIDE;
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virtual bool HasInternalBuffer() const MOZ_OVERRIDE { return true; }
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private:
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RefPtr<IDirect3DTexture9> mTexture;
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gfx::SurfaceFormat mFormat;
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HANDLE mHandle;
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D3DSURFACE_DESC mDesc;
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bool mIsLocked;
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};
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class TextureHostD3D9 : public TextureHost
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{
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public:
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TextureHostD3D9(TextureFlags aFlags,
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const SurfaceDescriptorD3D9& aDescriptor);
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virtual NewTextureSource* GetTextureSources() MOZ_OVERRIDE;
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virtual void DeallocateDeviceData() MOZ_OVERRIDE;
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virtual void SetCompositor(Compositor* aCompositor) MOZ_OVERRIDE;
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virtual gfx::SurfaceFormat GetFormat() const MOZ_OVERRIDE { return mFormat; }
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virtual bool Lock() MOZ_OVERRIDE;
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virtual void Unlock() MOZ_OVERRIDE;
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virtual void Updated(const nsIntRegion* aRegion) MOZ_OVERRIDE;
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virtual gfx::IntSize GetSize() const MOZ_OVERRIDE { return mSize; }
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virtual TemporaryRef<gfx::DataSourceSurface> GetAsSurface() MOZ_OVERRIDE
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{
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return nullptr;
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}
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virtual bool HasInternalBuffer() const MOZ_OVERRIDE { return true; }
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protected:
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TextureHostD3D9(TextureFlags aFlags);
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IDirect3DDevice9* GetDevice();
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RefPtr<DataTextureSourceD3D9> mTextureSource;
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RefPtr<IDirect3DTexture9> mTexture;
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RefPtr<CompositorD3D9> mCompositor;
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gfx::IntSize mSize;
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gfx::SurfaceFormat mFormat;
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bool mIsLocked;
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};
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class DIBTextureHostD3D9 : public TextureHost
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{
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public:
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DIBTextureHostD3D9(TextureFlags aFlags,
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const SurfaceDescriptorDIB& aDescriptor);
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virtual NewTextureSource* GetTextureSources() MOZ_OVERRIDE;
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virtual void DeallocateDeviceData() MOZ_OVERRIDE;
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virtual void SetCompositor(Compositor* aCompositor) MOZ_OVERRIDE;
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virtual gfx::SurfaceFormat GetFormat() const MOZ_OVERRIDE { return mFormat; }
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virtual gfx::IntSize GetSize() const MOZ_OVERRIDE { return mSize; }
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virtual bool Lock() MOZ_OVERRIDE;
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virtual void Unlock() MOZ_OVERRIDE;
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virtual void Updated(const nsIntRegion* aRegion = nullptr);
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virtual TemporaryRef<gfx::DataSourceSurface> GetAsSurface() MOZ_OVERRIDE
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{
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return nullptr; // TODO: cf bug 872568
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}
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protected:
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nsRefPtr<gfxWindowsSurface> mSurface;
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RefPtr<DataTextureSourceD3D9> mTextureSource;
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RefPtr<CompositorD3D9> mCompositor;
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gfx::SurfaceFormat mFormat;
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gfx::IntSize mSize;
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bool mIsLocked;
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};
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class DXGITextureHostD3D9 : public TextureHost
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{
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public:
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DXGITextureHostD3D9(TextureFlags aFlags,
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const SurfaceDescriptorD3D10& aDescriptor);
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virtual NewTextureSource* GetTextureSources() MOZ_OVERRIDE;
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virtual void DeallocateDeviceData() MOZ_OVERRIDE;
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virtual void SetCompositor(Compositor* aCompositor) MOZ_OVERRIDE;
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virtual gfx::SurfaceFormat GetFormat() const MOZ_OVERRIDE { return mFormat; }
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virtual gfx::IntSize GetSize() const MOZ_OVERRIDE { return mSize; }
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virtual bool Lock() MOZ_OVERRIDE;
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virtual void Unlock() MOZ_OVERRIDE;
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virtual TemporaryRef<gfx::DataSourceSurface> GetAsSurface() MOZ_OVERRIDE
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{
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return nullptr; // TODO: cf bug 872568
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}
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protected:
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RefPtr<DataTextureSourceD3D9> mTextureSource;
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RefPtr<CompositorD3D9> mCompositor;
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WindowsHandle mHandle;
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gfx::SurfaceFormat mFormat;
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gfx::IntSize mSize;
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bool mIsLocked;
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};
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class CompositingRenderTargetD3D9 : public CompositingRenderTarget,
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public TextureSourceD3D9
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{
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public:
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CompositingRenderTargetD3D9(IDirect3DTexture9* aTexture,
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SurfaceInitMode aInit,
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const gfx::IntRect& aRect);
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// use for rendering to the main window, cannot be rendered as a texture
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CompositingRenderTargetD3D9(IDirect3DSurface9* aSurface,
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SurfaceInitMode aInit,
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const gfx::IntRect& aRect);
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virtual ~CompositingRenderTargetD3D9();
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virtual TextureSourceD3D9* AsSourceD3D9() MOZ_OVERRIDE
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{
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MOZ_ASSERT(mTexture,
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"No texture, can't be indirectly rendered. Is this the screen backbuffer?");
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return this;
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}
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virtual gfx::IntSize GetSize() const MOZ_OVERRIDE;
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void BindRenderTarget(IDirect3DDevice9* aDevice);
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IDirect3DSurface9* GetD3D9Surface() const { return mSurface; }
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private:
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friend class CompositorD3D9;
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nsRefPtr<IDirect3DSurface9> mSurface;
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SurfaceInitMode mInitMode;
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bool mInitialized;
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};
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}
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}
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#endif /* MOZILLA_GFX_TEXTURED3D9_H */
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