Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(447)

Side by Side Diff: src/gpu/effects/GrMatrixConvolutionEffect.cpp

Issue 365853002: Rename GrGLUniformManager to GrGLProgramResourceManager (Closed) Base URL: https://skia.googlesource.com/skia.git@02-path-program-fragment
Patch Set: rebase Created 6 years, 4 months ago
Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.
Jump to:
View unified diff | Download patch
OLDNEW
1 /* 1 /*
2 * Copyright 2014 Google Inc. 2 * Copyright 2014 Google Inc.
3 * 3 *
4 * Use of this source code is governed by a BSD-style license that can be 4 * Use of this source code is governed by a BSD-style license that can be
5 * found in the LICENSE file. 5 * found in the LICENSE file.
6 */ 6 */
7 #include "GrMatrixConvolutionEffect.h" 7 #include "GrMatrixConvolutionEffect.h"
8 #include "gl/GrGLShaderBuilder.h" 8 #include "gl/GrGLShaderBuilder.h"
9 #include "gl/GrGLEffect.h" 9 #include "gl/GrGLEffect.h"
10 #include "gl/GrGLSL.h" 10 #include "gl/GrGLSL.h"
11 #include "gl/GrGLTexture.h" 11 #include "gl/GrGLTexture.h"
12 #include "GrTBackendEffectFactory.h" 12 #include "GrTBackendEffectFactory.h"
13 13
14 class GrGLMatrixConvolutionEffect : public GrGLEffect { 14 class GrGLMatrixConvolutionEffect : public GrGLEffect {
15 public: 15 public:
16 GrGLMatrixConvolutionEffect(const GrBackendEffectFactory& factory, 16 GrGLMatrixConvolutionEffect(const GrBackendEffectFactory& factory,
17 const GrDrawEffect& effect); 17 const GrDrawEffect& effect);
18 virtual void emitCode(GrGLShaderBuilder*, 18 virtual void emitCode(GrGLShaderBuilder*,
19 const GrDrawEffect&, 19 const GrDrawEffect&,
20 const GrEffectKey&, 20 const GrEffectKey&,
21 const char* outputColor, 21 const char* outputColor,
22 const char* inputColor, 22 const char* inputColor,
23 const TransformedCoordsArray&, 23 const TransformedCoordsArray&,
24 const TextureSamplerArray&) SK_OVERRIDE; 24 const TextureSamplerArray&) SK_OVERRIDE;
25 25
26 static inline void GenKey(const GrDrawEffect&, const GrGLCaps&, GrEffectKeyB uilder*); 26 static inline void GenKey(const GrDrawEffect&, const GrGLCaps&, GrEffectKeyB uilder*);
27 27
28 virtual void setData(const GrGLUniformManager&, const GrDrawEffect&) SK_OVER RIDE; 28 virtual void setData(const GrGLProgramResourceManager&, const GrDrawEffect&) SK_OVERRIDE;
29 29
30 private: 30 private:
31 typedef GrGLUniformManager::UniformHandle UniformHandle; 31 typedef GrGLProgramResourceManager::UniformHandle UniformHandle;
32 typedef GrMatrixConvolutionEffect::TileMode TileMode; 32 typedef GrMatrixConvolutionEffect::TileMode TileMode;
33 SkISize fKernelSize; 33 SkISize fKernelSize;
34 TileMode fTileMode; 34 TileMode fTileMode;
35 bool fConvolveAlpha; 35 bool fConvolveAlpha;
36 36
37 UniformHandle fBoundsUni; 37 UniformHandle fBoundsUni;
38 UniformHandle fKernelUni; 38 UniformHandle fKernelUni;
39 UniformHandle fImageIncrementUni; 39 UniformHandle fImageIncrementUni;
40 UniformHandle fKernelOffsetUni; 40 UniformHandle fKernelOffsetUni;
41 UniformHandle fGainUni; 41 UniformHandle fGainUni;
(...skipping 109 matching lines...) Expand 10 before | Expand all | Expand 10 after
151 151
152 void GrGLMatrixConvolutionEffect::GenKey(const GrDrawEffect& drawEffect, 152 void GrGLMatrixConvolutionEffect::GenKey(const GrDrawEffect& drawEffect,
153 const GrGLCaps&, GrEffectKeyBuilder* b) { 153 const GrGLCaps&, GrEffectKeyBuilder* b) {
154 const GrMatrixConvolutionEffect& m = drawEffect.castEffect<GrMatrixConvoluti onEffect>(); 154 const GrMatrixConvolutionEffect& m = drawEffect.castEffect<GrMatrixConvoluti onEffect>();
155 uint32_t key = encodeXY(m.kernelSize().width(), m.kernelSize().height()); 155 uint32_t key = encodeXY(m.kernelSize().width(), m.kernelSize().height());
156 key |= m.tileMode() << 7; 156 key |= m.tileMode() << 7;
157 key |= m.convolveAlpha() ? 1 << 9 : 0; 157 key |= m.convolveAlpha() ? 1 << 9 : 0;
158 b->add32(key); 158 b->add32(key);
159 } 159 }
160 160
161 void GrGLMatrixConvolutionEffect::setData(const GrGLUniformManager& uman, 161 void GrGLMatrixConvolutionEffect::setData(const GrGLProgramResourceManager& prma n,
162 const GrDrawEffect& drawEffect) { 162 const GrDrawEffect& drawEffect) {
163 const GrMatrixConvolutionEffect& conv = drawEffect.castEffect<GrMatrixConvol utionEffect>(); 163 const GrMatrixConvolutionEffect& conv = drawEffect.castEffect<GrMatrixConvol utionEffect>();
164 GrTexture& texture = *conv.texture(0); 164 GrTexture& texture = *conv.texture(0);
165 // the code we generated was for a specific kernel size 165 // the code we generated was for a specific kernel size
166 SkASSERT(conv.kernelSize() == fKernelSize); 166 SkASSERT(conv.kernelSize() == fKernelSize);
167 SkASSERT(conv.tileMode() == fTileMode); 167 SkASSERT(conv.tileMode() == fTileMode);
168 float imageIncrement[2]; 168 float imageIncrement[2];
169 float ySign = texture.origin() == kTopLeft_GrSurfaceOrigin ? 1.0f : -1.0f; 169 float ySign = texture.origin() == kTopLeft_GrSurfaceOrigin ? 1.0f : -1.0f;
170 imageIncrement[0] = 1.0f / texture.width(); 170 imageIncrement[0] = 1.0f / texture.width();
171 imageIncrement[1] = ySign / texture.height(); 171 imageIncrement[1] = ySign / texture.height();
172 uman.set2fv(fImageIncrementUni, 1, imageIncrement); 172 prman.set2fv(fImageIncrementUni, 1, imageIncrement);
173 uman.set2fv(fKernelOffsetUni, 1, conv.kernelOffset()); 173 prman.set2fv(fKernelOffsetUni, 1, conv.kernelOffset());
174 uman.set1fv(fKernelUni, fKernelSize.width() * fKernelSize.height(), conv.ker nel()); 174 prman.set1fv(fKernelUni, fKernelSize.width() * fKernelSize.height(), conv.ke rnel());
175 uman.set1f(fGainUni, conv.gain()); 175 prman.set1f(fGainUni, conv.gain());
176 uman.set1f(fBiasUni, conv.bias()); 176 prman.set1f(fBiasUni, conv.bias());
177 const SkIRect& bounds = conv.bounds(); 177 const SkIRect& bounds = conv.bounds();
178 float left = (float) bounds.left() / texture.width(); 178 float left = (float) bounds.left() / texture.width();
179 float top = (float) bounds.top() / texture.height(); 179 float top = (float) bounds.top() / texture.height();
180 float right = (float) bounds.right() / texture.width(); 180 float right = (float) bounds.right() / texture.width();
181 float bottom = (float) bounds.bottom() / texture.height(); 181 float bottom = (float) bounds.bottom() / texture.height();
182 if (texture.origin() == kBottomLeft_GrSurfaceOrigin) { 182 if (texture.origin() == kBottomLeft_GrSurfaceOrigin) {
183 uman.set4f(fBoundsUni, left, 1.0f - bottom, right, 1.0f - top); 183 prman.set4f(fBoundsUni, left, 1.0f - bottom, right, 1.0f - top);
184 } else { 184 } else {
185 uman.set4f(fBoundsUni, left, top, right, bottom); 185 prman.set4f(fBoundsUni, left, top, right, bottom);
186 } 186 }
187 } 187 }
188 188
189 GrMatrixConvolutionEffect::GrMatrixConvolutionEffect(GrTexture* texture, 189 GrMatrixConvolutionEffect::GrMatrixConvolutionEffect(GrTexture* texture,
190 const SkIRect& bounds, 190 const SkIRect& bounds,
191 const SkISize& kernelSize, 191 const SkISize& kernelSize,
192 const SkScalar* kernel, 192 const SkScalar* kernel,
193 SkScalar gain, 193 SkScalar gain,
194 SkScalar bias, 194 SkScalar bias,
195 const SkIPoint& kernelOffse t, 195 const SkIPoint& kernelOffse t,
(...skipping 64 matching lines...) Expand 10 before | Expand all | Expand 10 after
260 return GrMatrixConvolutionEffect::Create(textures[texIdx], 260 return GrMatrixConvolutionEffect::Create(textures[texIdx],
261 bounds, 261 bounds,
262 kernelSize, 262 kernelSize,
263 kernel.get(), 263 kernel.get(),
264 gain, 264 gain,
265 bias, 265 bias,
266 kernelOffset, 266 kernelOffset,
267 tileMode, 267 tileMode,
268 convolveAlpha); 268 convolveAlpha);
269 } 269 }
OLDNEW

Powered by Google App Engine
This is Rietveld 408576698