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

Issue 1230813003: More threading of GrProcessorDataManager (Closed) Base URL: https://skia.googlesource.com/skia.git@master
Patch Set: tweaks Created 5 years, 5 months ago
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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 7
8 #include "GrBicubicEffect.h" 8 #include "GrBicubicEffect.h"
9 #include "GrInvariantOutput.h" 9 #include "GrInvariantOutput.h"
10 #include "gl/builders/GrGLProgramBuilder.h" 10 #include "gl/builders/GrGLProgramBuilder.h"
(...skipping 116 matching lines...) Expand 10 before | Expand all | Expand 10 after
127 127
128 static inline void convert_row_major_scalar_coeffs_to_column_major_floats(float dst[16], 128 static inline void convert_row_major_scalar_coeffs_to_column_major_floats(float dst[16],
129 const SkScalar src[16]) { 129 const SkScalar src[16]) {
130 for (int y = 0; y < 4; y++) { 130 for (int y = 0; y < 4; y++) {
131 for (int x = 0; x < 4; x++) { 131 for (int x = 0; x < 4; x++) {
132 dst[x * 4 + y] = SkScalarToFloat(src[y * 4 + x]); 132 dst[x * 4 + y] = SkScalarToFloat(src[y * 4 + x]);
133 } 133 }
134 } 134 }
135 } 135 }
136 136
137 GrBicubicEffect::GrBicubicEffect(GrTexture* texture, 137 GrBicubicEffect::GrBicubicEffect(GrProcessorDataManager* procDataManager,
138 GrTexture* texture,
138 const SkScalar coefficients[16], 139 const SkScalar coefficients[16],
139 const SkMatrix &matrix, 140 const SkMatrix &matrix,
140 const SkShader::TileMode tileModes[2]) 141 const SkShader::TileMode tileModes[2])
141 : INHERITED(texture, matrix, GrTextureParams(tileModes, GrTextureParams::kNone _FilterMode)) 142 : INHERITED(procDataManager, texture, matrix,
143 GrTextureParams(tileModes, GrTextureParams::kNone_FilterMode))
142 , fDomain(GrTextureDomain::IgnoredDomain()) { 144 , fDomain(GrTextureDomain::IgnoredDomain()) {
143 this->initClassID<GrBicubicEffect>(); 145 this->initClassID<GrBicubicEffect>();
144 convert_row_major_scalar_coeffs_to_column_major_floats(fCoefficients, coeffi cients); 146 convert_row_major_scalar_coeffs_to_column_major_floats(fCoefficients, coeffi cients);
145 } 147 }
146 148
147 GrBicubicEffect::GrBicubicEffect(GrTexture* texture, 149 GrBicubicEffect::GrBicubicEffect(GrProcessorDataManager* procDataManager,
150 GrTexture* texture,
148 const SkScalar coefficients[16], 151 const SkScalar coefficients[16],
149 const SkMatrix &matrix, 152 const SkMatrix &matrix,
150 const SkRect& domain) 153 const SkRect& domain)
151 : INHERITED(texture, matrix, GrTextureParams(SkShader::kClamp_TileMode, 154 : INHERITED(procDataManager, texture, matrix,
152 GrTextureParams::kNone_FilterMode )) 155 GrTextureParams(SkShader::kClamp_TileMode, GrTextureParams::kNone_ FilterMode))
153 , fDomain(domain, GrTextureDomain::kClamp_Mode) { 156 , fDomain(domain, GrTextureDomain::kClamp_Mode) {
154 this->initClassID<GrBicubicEffect>(); 157 this->initClassID<GrBicubicEffect>();
155 convert_row_major_scalar_coeffs_to_column_major_floats(fCoefficients, coeffi cients); 158 convert_row_major_scalar_coeffs_to_column_major_floats(fCoefficients, coeffi cients);
156 } 159 }
157 160
158 GrBicubicEffect::~GrBicubicEffect() { 161 GrBicubicEffect::~GrBicubicEffect() {
159 } 162 }
160 163
161 void GrBicubicEffect::getGLProcessorKey(const GrGLSLCaps& caps, 164 void GrBicubicEffect::getGLProcessorKey(const GrGLSLCaps& caps,
162 GrProcessorKeyBuilder* b) const { 165 GrProcessorKeyBuilder* b) const {
(...skipping 17 matching lines...) Expand all
180 183
181 GR_DEFINE_FRAGMENT_PROCESSOR_TEST(GrBicubicEffect); 184 GR_DEFINE_FRAGMENT_PROCESSOR_TEST(GrBicubicEffect);
182 185
183 GrFragmentProcessor* GrBicubicEffect::TestCreate(GrProcessorTestData* d) { 186 GrFragmentProcessor* GrBicubicEffect::TestCreate(GrProcessorTestData* d) {
184 int texIdx = d->fRandom->nextBool() ? GrProcessorUnitTest::kSkiaPMTextureIdx : 187 int texIdx = d->fRandom->nextBool() ? GrProcessorUnitTest::kSkiaPMTextureIdx :
185 GrProcessorUnitTest::kAlphaTextureIdx; 188 GrProcessorUnitTest::kAlphaTextureIdx;
186 SkScalar coefficients[16]; 189 SkScalar coefficients[16];
187 for (int i = 0; i < 16; i++) { 190 for (int i = 0; i < 16; i++) {
188 coefficients[i] = d->fRandom->nextSScalar1(); 191 coefficients[i] = d->fRandom->nextSScalar1();
189 } 192 }
190 return GrBicubicEffect::Create(d->fTextures[texIdx], coefficients); 193 return GrBicubicEffect::Create(d->fProcDataManager, d->fTextures[texIdx], co efficients);
191 } 194 }
192 195
193 ////////////////////////////////////////////////////////////////////////////// 196 //////////////////////////////////////////////////////////////////////////////
194 197
195 bool GrBicubicEffect::ShouldUseBicubic(const SkMatrix& matrix, 198 bool GrBicubicEffect::ShouldUseBicubic(const SkMatrix& matrix,
196 GrTextureParams::FilterMode* filterMode) { 199 GrTextureParams::FilterMode* filterMode) {
197 if (matrix.isIdentity()) { 200 if (matrix.isIdentity()) {
198 *filterMode = GrTextureParams::kNone_FilterMode; 201 *filterMode = GrTextureParams::kNone_FilterMode;
199 return false; 202 return false;
200 } 203 }
(...skipping 14 matching lines...) Expand all
215 // Use bilerp to handle rotation or fractional translation. 218 // Use bilerp to handle rotation or fractional translation.
216 *filterMode = GrTextureParams::kBilerp_FilterMode; 219 *filterMode = GrTextureParams::kBilerp_FilterMode;
217 } 220 }
218 return false; 221 return false;
219 } 222 }
220 // When we use the bicubic filtering effect each sample is read from the tex ture using 223 // When we use the bicubic filtering effect each sample is read from the tex ture using
221 // nearest neighbor sampling. 224 // nearest neighbor sampling.
222 *filterMode = GrTextureParams::kNone_FilterMode; 225 *filterMode = GrTextureParams::kNone_FilterMode;
223 return true; 226 return true;
224 } 227 }
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