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