mirror of
https://github.com/classilla/tenfourfox.git
synced 2024-11-04 10:05:51 +00:00
73 lines
1.9 KiB
C++
73 lines
1.9 KiB
C++
/* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
|
* This Source Code Form is subject to the terms of the Mozilla Public
|
|
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
|
|
|
|
#ifndef MOZILLA_GFX_SOURCESURFACESKIA_H_
|
|
#define MOZILLA_GFX_SOURCESURFACESKIA_H_
|
|
|
|
#include "2D.h"
|
|
#include <vector>
|
|
#include "skia/include/core/SkCanvas.h"
|
|
#include "skia/include/core/SkBitmap.h"
|
|
|
|
namespace mozilla {
|
|
|
|
namespace gfx {
|
|
|
|
class DrawTargetSkia;
|
|
|
|
class SourceSurfaceSkia : public DataSourceSurface
|
|
{
|
|
public:
|
|
MOZ_DECLARE_REFCOUNTED_VIRTUAL_TYPENAME(DataSourceSurfaceSkia)
|
|
SourceSurfaceSkia();
|
|
~SourceSurfaceSkia();
|
|
|
|
virtual SurfaceType GetType() const { return SurfaceType::SKIA; }
|
|
virtual IntSize GetSize() const;
|
|
virtual SurfaceFormat GetFormat() const;
|
|
|
|
SkBitmap& GetBitmap() { return mBitmap; }
|
|
|
|
bool InitFromData(unsigned char* aData,
|
|
const IntSize &aSize,
|
|
int32_t aStride,
|
|
SurfaceFormat aFormat);
|
|
|
|
bool InitFromCanvas(SkCanvas* aCanvas,
|
|
SurfaceFormat aFormat,
|
|
DrawTargetSkia* aOwner);
|
|
|
|
/**
|
|
* NOTE: While wrapping a Texture for SkiaGL, the texture *must* be created
|
|
* with the same GLcontext of DrawTargetSkia
|
|
*/
|
|
bool InitFromTexture(DrawTargetSkia* aOwner,
|
|
unsigned int aTexture,
|
|
const IntSize &aSize,
|
|
SurfaceFormat aFormat);
|
|
|
|
virtual unsigned char *GetData();
|
|
|
|
virtual int32_t Stride() { return mStride; }
|
|
|
|
private:
|
|
friend class DrawTargetSkia;
|
|
|
|
void DrawTargetWillChange();
|
|
void MaybeUnlock();
|
|
|
|
SkBitmap mBitmap;
|
|
SurfaceFormat mFormat;
|
|
IntSize mSize;
|
|
int32_t mStride;
|
|
RefPtr<DrawTargetSkia> mDrawTarget;
|
|
bool mLocked;
|
|
};
|
|
|
|
} // namespace gfx
|
|
} // namespace mozilla
|
|
|
|
#endif /* MOZILLA_GFX_SOURCESURFACESKIA_H_ */
|