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1 /* | 1 /* |
2 * Copyright 2012 The Android Open Source Project | 2 * Copyright 2012 The Android Open Source Project |
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 "SkImageFilter.h" | 8 #include "SkImageFilter.h" |
9 | 9 |
10 #include "SkCanvas.h" | 10 #include "SkCanvas.h" |
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276 sk_sp<SkSpecialImage> SkImageFilter::DrawWithFP(GrContext* context, | 276 sk_sp<SkSpecialImage> SkImageFilter::DrawWithFP(GrContext* context, |
277 sk_sp<GrFragmentProcessor> fp, | 277 sk_sp<GrFragmentProcessor> fp, |
278 const SkIRect& bounds, | 278 const SkIRect& bounds, |
279 sk_sp<SkColorSpace> colorSpace)
{ | 279 sk_sp<SkColorSpace> colorSpace)
{ |
280 GrPaint paint; | 280 GrPaint paint; |
281 paint.addColorFragmentProcessor(std::move(fp)); | 281 paint.addColorFragmentProcessor(std::move(fp)); |
282 paint.setPorterDuffXPFactory(SkXfermode::kSrc_Mode); | 282 paint.setPorterDuffXPFactory(SkXfermode::kSrc_Mode); |
283 | 283 |
284 sk_sp<GrDrawContext> drawContext(context->newDrawContext(SkBackingFit::kAppr
ox, | 284 sk_sp<GrDrawContext> drawContext(context->newDrawContext(SkBackingFit::kAppr
ox, |
285 bounds.width(), bou
nds.height(), | 285 bounds.width(), bou
nds.height(), |
286 kRGBA_8888_GrPixelC
onfig)); | 286 kRGBA_8888_GrPixelC
onfig, |
| 287 std::move(colorSpac
e))); |
287 if (!drawContext) { | 288 if (!drawContext) { |
288 return nullptr; | 289 return nullptr; |
289 } | 290 } |
290 | 291 |
291 SkIRect dstIRect = SkIRect::MakeWH(bounds.width(), bounds.height()); | 292 SkIRect dstIRect = SkIRect::MakeWH(bounds.width(), bounds.height()); |
292 SkRect srcRect = SkRect::Make(bounds); | 293 SkRect srcRect = SkRect::Make(bounds); |
293 SkRect dstRect = SkRect::MakeWH(srcRect.width(), srcRect.height()); | 294 SkRect dstRect = SkRect::MakeWH(srcRect.width(), srcRect.height()); |
294 GrFixedClip clip(dstIRect); | 295 GrFixedClip clip(dstIRect); |
295 drawContext->fillRectToRect(clip, paint, SkMatrix::I(), dstRect, srcRect); | 296 drawContext->fillRectToRect(clip, paint, SkMatrix::I(), dstRect, srcRect); |
296 | 297 |
297 // TODO: Get the colorSpace from the drawContext (once it has one) | |
298 return SkSpecialImage::MakeFromGpu(dstIRect, kNeedNewImageUniqueID_SpecialIm
age, | 298 return SkSpecialImage::MakeFromGpu(dstIRect, kNeedNewImageUniqueID_SpecialIm
age, |
299 drawContext->asTexture(), std::move(color
Space)); | 299 drawContext->asTexture(), |
| 300 sk_ref_sp(drawContext->getColorSpace())); |
300 } | 301 } |
301 #endif | 302 #endif |
302 | 303 |
303 bool SkImageFilter::asAColorFilter(SkColorFilter** filterPtr) const { | 304 bool SkImageFilter::asAColorFilter(SkColorFilter** filterPtr) const { |
304 SkASSERT(nullptr != filterPtr); | 305 SkASSERT(nullptr != filterPtr); |
305 if (!this->isColorFilterNode(filterPtr)) { | 306 if (!this->isColorFilterNode(filterPtr)) { |
306 return false; | 307 return false; |
307 } | 308 } |
308 if (nullptr != this->getInput(0) || (*filterPtr)->affectsTransparentBlack())
{ | 309 if (nullptr != this->getInput(0) || (*filterPtr)->affectsTransparentBlack())
{ |
309 (*filterPtr)->unref(); | 310 (*filterPtr)->unref(); |
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441 sk_sp<SkSpecialImage> result(input->filterImage(src, this->mapContext(ctx),
offset)); | 442 sk_sp<SkSpecialImage> result(input->filterImage(src, this->mapContext(ctx),
offset)); |
442 | 443 |
443 SkASSERT(!result || src->isTextureBacked() == result->isTextureBacked()); | 444 SkASSERT(!result || src->isTextureBacked() == result->isTextureBacked()); |
444 | 445 |
445 return result; | 446 return result; |
446 } | 447 } |
447 | 448 |
448 void SkImageFilter::PurgeCache() { | 449 void SkImageFilter::PurgeCache() { |
449 SkImageFilterCache::Get()->purge(); | 450 SkImageFilterCache::Get()->purge(); |
450 } | 451 } |
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