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73 lines
2.1 KiB
C++
73 lines
2.1 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_SOURCESURFACERAWDATA_H_
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#define MOZILLA_GFX_SOURCESURFACERAWDATA_H_
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#include "2D.h"
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#include "Tools.h"
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namespace mozilla {
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namespace gfx {
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class SourceSurfaceRawData : public DataSourceSurface
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{
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public:
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MOZ_DECLARE_REFCOUNTED_VIRTUAL_TYPENAME(DataSourceSurfaceRawData)
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SourceSurfaceRawData() {}
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~SourceSurfaceRawData() { if(mOwnData) delete [] mRawData; }
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virtual uint8_t *GetData() { return mRawData; }
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virtual int32_t Stride() { return mStride; }
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virtual SurfaceType GetType() const { return SurfaceType::DATA; }
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virtual IntSize GetSize() const { return mSize; }
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virtual SurfaceFormat GetFormat() const { return mFormat; }
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bool InitWrappingData(unsigned char *aData,
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const IntSize &aSize,
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int32_t aStride,
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SurfaceFormat aFormat,
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bool aOwnData);
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private:
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uint8_t *mRawData;
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int32_t mStride;
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SurfaceFormat mFormat;
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IntSize mSize;
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bool mOwnData;
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};
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class SourceSurfaceAlignedRawData : public DataSourceSurface
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{
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public:
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MOZ_DECLARE_REFCOUNTED_VIRTUAL_TYPENAME(DataSourceSurfaceAlignedRawData)
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SourceSurfaceAlignedRawData() {}
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virtual uint8_t *GetData() { return mArray; }
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virtual int32_t Stride() { return mStride; }
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virtual SurfaceType GetType() const { return SurfaceType::DATA; }
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virtual IntSize GetSize() const { return mSize; }
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virtual SurfaceFormat GetFormat() const { return mFormat; }
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bool Init(const IntSize &aSize,
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SurfaceFormat aFormat);
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bool InitWithStride(const IntSize &aSize,
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SurfaceFormat aFormat,
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int32_t aStride);
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private:
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AlignedArray<uint8_t> mArray;
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int32_t mStride;
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SurfaceFormat mFormat;
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IntSize mSize;
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};
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}
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}
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#endif /* MOZILLA_GFX_SOURCESURFACERAWDATA_H_ */
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