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| 1 /* | 1 /* |
| 2 * Copyright 2012 Google Inc. | 2 * Copyright 2012 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 "GrConfigConversionEffect.h" | 8 #include "GrConfigConversionEffect.h" |
| 9 #include "GrContext.h" | 9 #include "GrContext.h" |
| 10 #include "GrDrawContext.h" | 10 #include "GrDrawContext.h" |
| (...skipping 213 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 224 paint1.addColorFragmentProcessor(pmToUPM1); | 224 paint1.addColorFragmentProcessor(pmToUPM1); |
| 225 | 225 |
| 226 | 226 |
| 227 SkAutoTUnref<GrDrawContext> readDrawContext( | 227 SkAutoTUnref<GrDrawContext> readDrawContext( |
| 228 context->drawContext(readTex->asRenderTarget
())); | 228 context->drawContext(readTex->asRenderTarget
())); |
| 229 if (!readDrawContext) { | 229 if (!readDrawContext) { |
| 230 failed = true; | 230 failed = true; |
| 231 break; | 231 break; |
| 232 } | 232 } |
| 233 | 233 |
| 234 readDrawContext->drawNonAARectToRect(GrClip::WideOpen(), | 234 readDrawContext->fillRectToRect(GrClip::WideOpen(), |
| 235 paint1, | 235 paint1, |
| 236 SkMatrix::I(), | 236 SkMatrix::I(), |
| 237 kDstRect, | 237 kDstRect, |
| 238 kSrcRect); | 238 kSrcRect); |
| 239 | 239 |
| 240 readTex->readPixels(0, 0, 256, 256, kRGBA_8888_GrPixelConfig, firstRead)
; | 240 readTex->readPixels(0, 0, 256, 256, kRGBA_8888_GrPixelConfig, firstRead)
; |
| 241 | 241 |
| 242 paint2.addColorFragmentProcessor(upmToPM); | 242 paint2.addColorFragmentProcessor(upmToPM); |
| 243 | 243 |
| 244 SkAutoTUnref<GrDrawContext> tempDrawContext( | 244 SkAutoTUnref<GrDrawContext> tempDrawContext( |
| 245 context->drawContext(tempTex->asRenderTarget
())); | 245 context->drawContext(tempTex->asRenderTarget
())); |
| 246 if (!tempDrawContext) { | 246 if (!tempDrawContext) { |
| 247 failed = true; | 247 failed = true; |
| 248 break; | 248 break; |
| 249 } | 249 } |
| 250 tempDrawContext->drawNonAARectToRect(GrClip::WideOpen(), | 250 tempDrawContext->fillRectToRect(GrClip::WideOpen(), |
| 251 paint2, | 251 paint2, |
| 252 SkMatrix::I(), | 252 SkMatrix::I(), |
| 253 kDstRect, | 253 kDstRect, |
| 254 kSrcRect); | 254 kSrcRect); |
| 255 | 255 |
| 256 paint3.addColorFragmentProcessor(pmToUPM2); | 256 paint3.addColorFragmentProcessor(pmToUPM2); |
| 257 | 257 |
| 258 readDrawContext.reset(context->drawContext(readTex->asRenderTarget())); | 258 readDrawContext.reset(context->drawContext(readTex->asRenderTarget())); |
| 259 if (!readDrawContext) { | 259 if (!readDrawContext) { |
| 260 failed = true; | 260 failed = true; |
| 261 break; | 261 break; |
| 262 } | 262 } |
| 263 | 263 |
| 264 readDrawContext->drawNonAARectToRect(GrClip::WideOpen(), | 264 readDrawContext->fillRectToRect(GrClip::WideOpen(), |
| 265 paint3, | 265 paint3, |
| 266 SkMatrix::I(), | 266 SkMatrix::I(), |
| 267 kDstRect, | 267 kDstRect, |
| 268 kSrcRect); | 268 kSrcRect); |
| 269 | 269 |
| 270 readTex->readPixels(0, 0, 256, 256, kRGBA_8888_GrPixelConfig, secondRead
); | 270 readTex->readPixels(0, 0, 256, 256, kRGBA_8888_GrPixelConfig, secondRead
); |
| 271 | 271 |
| 272 failed = false; | 272 failed = false; |
| 273 for (int y = 0; y < 256 && !failed; ++y) { | 273 for (int y = 0; y < 256 && !failed; ++y) { |
| 274 for (int x = 0; x <= y; ++x) { | 274 for (int x = 0; x <= y; ++x) { |
| 275 if (firstRead[256 * y + x] != secondRead[256 * y + x]) { | 275 if (firstRead[256 * y + x] != secondRead[256 * y + x]) { |
| 276 failed = true; | 276 failed = true; |
| 277 break; | 277 break; |
| 278 } | 278 } |
| (...skipping 18 matching lines...) Expand all Loading... |
| 297 } else { | 297 } else { |
| 298 if (kRGBA_8888_GrPixelConfig != texture->config() && | 298 if (kRGBA_8888_GrPixelConfig != texture->config() && |
| 299 kBGRA_8888_GrPixelConfig != texture->config() && | 299 kBGRA_8888_GrPixelConfig != texture->config() && |
| 300 kNone_PMConversion != pmConversion) { | 300 kNone_PMConversion != pmConversion) { |
| 301 // The PM conversions assume colors are 0..255 | 301 // The PM conversions assume colors are 0..255 |
| 302 return nullptr; | 302 return nullptr; |
| 303 } | 303 } |
| 304 return new GrConfigConversionEffect(texture, swapRedAndBlue, pmConversio
n, matrix); | 304 return new GrConfigConversionEffect(texture, swapRedAndBlue, pmConversio
n, matrix); |
| 305 } | 305 } |
| 306 } | 306 } |
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