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| 1 /* | 1 /* |
| 2 * Copyright 2013 Google Inc. | 2 * Copyright 2013 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 "SkDisplacementMapEffect.h" | 8 #include "SkDisplacementMapEffect.h" |
| 9 | 9 |
| 10 #include "SkBitmap.h" | 10 #include "SkBitmap.h" |
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| 329 scale, | 329 scale, |
| 330 displTexture.get(), | 330 displTexture.get(), |
| 331 offsetMatrix, | 331 offsetMatrix, |
| 332 colorTexture.get(), | 332 colorTexture.get(), |
| 333 SkISize::Make(color->width(), color->h
eight()))); | 333 SkISize::Make(color->width(), color->h
eight()))); |
| 334 paint.setPorterDuffXPFactory(SkXfermode::kSrc_Mode); | 334 paint.setPorterDuffXPFactory(SkXfermode::kSrc_Mode); |
| 335 SkMatrix matrix; | 335 SkMatrix matrix; |
| 336 matrix.setTranslate(-SkIntToScalar(colorBounds.x()), -SkIntToScalar(colo
rBounds.y())); | 336 matrix.setTranslate(-SkIntToScalar(colorBounds.x()), -SkIntToScalar(colo
rBounds.y())); |
| 337 | 337 |
| 338 sk_sp<GrDrawContext> drawContext( | 338 sk_sp<GrDrawContext> drawContext( |
| 339 context->newDrawContext(SkBackingFit::kApprox, bounds.width(), bound
s.height(), | 339 context->makeDrawContext(SkBackingFit::kApprox, bounds.width(), boun
ds.height(), |
| 340 kSkia8888_GrPixelConfig, sk_ref_sp(source->g
etColorSpace()))); | 340 kSkia8888_GrPixelConfig, sk_ref_sp(source->
getColorSpace()))); |
| 341 if (!drawContext) { | 341 if (!drawContext) { |
| 342 return nullptr; | 342 return nullptr; |
| 343 } | 343 } |
| 344 | 344 |
| 345 drawContext->drawRect(GrNoClip(), paint, matrix, SkRect::Make(colorBound
s)); | 345 drawContext->drawRect(GrNoClip(), paint, matrix, SkRect::Make(colorBound
s)); |
| 346 | 346 |
| 347 offset->fX = bounds.left(); | 347 offset->fX = bounds.left(); |
| 348 offset->fY = bounds.top(); | 348 offset->fY = bounds.top(); |
| 349 return SkSpecialImage::MakeFromGpu(SkIRect::MakeWH(bounds.width(), bound
s.height()), | 349 return SkSpecialImage::MakeFromGpu(SkIRect::MakeWH(bounds.width(), bound
s.height()), |
| 350 kNeedNewImageUniqueID_SpecialImage, | 350 kNeedNewImageUniqueID_SpecialImage, |
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| 618 void GrGLDisplacementMapEffect::GenKey(const GrProcessor& proc, | 618 void GrGLDisplacementMapEffect::GenKey(const GrProcessor& proc, |
| 619 const GrGLSLCaps&, GrProcessorKeyBuilder*
b) { | 619 const GrGLSLCaps&, GrProcessorKeyBuilder*
b) { |
| 620 const GrDisplacementMapEffect& displacementMap = proc.cast<GrDisplacementMap
Effect>(); | 620 const GrDisplacementMapEffect& displacementMap = proc.cast<GrDisplacementMap
Effect>(); |
| 621 | 621 |
| 622 uint32_t xKey = displacementMap.xChannelSelector(); | 622 uint32_t xKey = displacementMap.xChannelSelector(); |
| 623 uint32_t yKey = displacementMap.yChannelSelector() << kChannelSelectorKeyBit
s; | 623 uint32_t yKey = displacementMap.yChannelSelector() << kChannelSelectorKeyBit
s; |
| 624 | 624 |
| 625 b->add32(xKey | yKey); | 625 b->add32(xKey | yKey); |
| 626 } | 626 } |
| 627 #endif | 627 #endif |
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