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/*
* Copyright 2017 Google Inc.
*
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
#ifndef SkSurfaceCharacterization_DEFINED
#define SkSurfaceCharacterization_DEFINED
#include "GrTypes.h"
class SkSurface;
// This class captures all the pertinent data about an SkSurface required
// to perform cpu-preprocessing for gpu-rendering.
class SkSurfaceCharacterization {
public:
SkSurfaceCharacterization()
: fOrigin(kBottomLeft_GrSurfaceOrigin)
, fWidth(0)
, fHeight(0)
, fConfig(kRGBA_8888_GrPixelConfig)
, fSampleCnt(0) {
}
void set(GrSurfaceOrigin origin,
int width, int height,
GrPixelConfig config,
int sampleCnt) {
fOrigin = origin;
fWidth = width;
fHeight = height;
fConfig = config;
fSampleCnt = sampleCnt;
}
GrSurfaceOrigin origin() const { return fOrigin; }
int width() const { return fWidth; }
int height() const { return fHeight; }
GrPixelConfig config() const { return fConfig; }
int sampleCount() const { return fSampleCnt; }
private:
GrSurfaceOrigin fOrigin;
int fWidth;
int fHeight;
GrPixelConfig fConfig;
int fSampleCnt;
// TODO: need to include caps!
// Maybe use GrContextThreadSafeProxy (it has the caps & the unique Context ID already)
};
#endif
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