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/*
* Copyright 2015 Google Inc.
*
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
#ifndef SkImage_Gpu_DEFINED
#define SkImage_Gpu_DEFINED
#include "GrTexture.h"
#include "GrGpuResourcePriv.h"
#include "SkBitmap.h"
#include "SkImage_Base.h"
#include "SkImagePriv.h"
#include "SkSurface.h"
class SkImage_Gpu : public SkImage_Base {
public:
SK_DECLARE_INST_COUNT(SkImage_Gpu)
SkImage_Gpu(const SkBitmap&, int sampleCountForNewSurfaces, SkSurface::Budgeted);
void onDraw(SkCanvas*, SkScalar x, SkScalar y, const SkPaint*) const SK_OVERRIDE;
void onDrawRect(SkCanvas*, const SkRect* src, const SkRect& dst,
const SkPaint*) const SK_OVERRIDE;
SkSurface* onNewSurface(const SkImageInfo&, const SkSurfaceProps&) const SK_OVERRIDE;
GrTexture* onGetTexture() const SK_OVERRIDE;
bool getROPixels(SkBitmap*) const SK_OVERRIDE;
GrTexture* getTexture() const { return fBitmap.getTexture(); }
SkShader* onNewShader(SkShader::TileMode,
SkShader::TileMode,
const SkMatrix* localMatrix) const SK_OVERRIDE;
bool isOpaque() const SK_OVERRIDE;
void applyBudgetDecision() const {
if (fBudgeted) {
fBitmap.getTexture()->resourcePriv().makeBudgeted();
} else {
fBitmap.getTexture()->resourcePriv().makeUnbudgeted();
}
}
private:
SkBitmap fBitmap;
const int fSampleCountForNewSurfaces; // 0 if we don't know
SkSurface::Budgeted fBudgeted;
typedef SkImage_Base INHERITED;
};
#endif
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