| OLD | NEW |
| 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 "SkMorphologyImageFilter.h" | 8 #include "SkMorphologyImageFilter.h" |
| 9 #include "SkBitmap.h" | 9 #include "SkBitmap.h" |
| 10 #include "SkColorPriv.h" | 10 #include "SkColorPriv.h" |
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| 462 GrTexture* apply_morphology(GrTexture* srcTexture, | 462 GrTexture* apply_morphology(GrTexture* srcTexture, |
| 463 const SkIRect& rect, | 463 const SkIRect& rect, |
| 464 GrMorphologyEffect::MorphologyType morphType, | 464 GrMorphologyEffect::MorphologyType morphType, |
| 465 SkISize radius) { | 465 SkISize radius) { |
| 466 GrContext* context = srcTexture->getContext(); | 466 GrContext* context = srcTexture->getContext(); |
| 467 srcTexture->ref(); | 467 srcTexture->ref(); |
| 468 | 468 |
| 469 GrContext::AutoMatrix am; | 469 GrContext::AutoMatrix am; |
| 470 am.setIdentity(context); | 470 am.setIdentity(context); |
| 471 | 471 |
| 472 GrContext::AutoClip acs(context, GrRect::MakeWH(SkIntToScalar(srcTexture->wi
dth()), | 472 GrContext::AutoClip acs(context, SkRect::MakeWH(SkIntToScalar(srcTexture->wi
dth()), |
| 473 SkIntToScalar(srcTexture->he
ight()))); | 473 SkIntToScalar(srcTexture->he
ight()))); |
| 474 | 474 |
| 475 GrTextureDesc desc; | 475 GrTextureDesc desc; |
| 476 desc.fFlags = kRenderTarget_GrTextureFlagBit | kNoStencil_GrTextureFlagBit; | 476 desc.fFlags = kRenderTarget_GrTextureFlagBit | kNoStencil_GrTextureFlagBit; |
| 477 desc.fWidth = rect.width(); | 477 desc.fWidth = rect.width(); |
| 478 desc.fHeight = rect.height(); | 478 desc.fHeight = rect.height(); |
| 479 desc.fConfig = kSkia8888_GrPixelConfig; | 479 desc.fConfig = kSkia8888_GrPixelConfig; |
| 480 | 480 |
| 481 if (radius.fWidth > 0) { | 481 if (radius.fWidth > 0) { |
| 482 GrAutoScratchTexture ast(context, desc); | 482 GrAutoScratchTexture ast(context, desc); |
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| 524 } | 524 } |
| 525 GrTexture* input = inputBM.getTexture(); | 525 GrTexture* input = inputBM.getTexture(); |
| 526 SkIRect bounds; | 526 SkIRect bounds; |
| 527 src.getBounds(&bounds); | 527 src.getBounds(&bounds); |
| 528 SkAutoTUnref<GrTexture> resultTex(apply_morphology(input, bounds, | 528 SkAutoTUnref<GrTexture> resultTex(apply_morphology(input, bounds, |
| 529 GrMorphologyEffect::kErode_MorphologyType, radius())); | 529 GrMorphologyEffect::kErode_MorphologyType, radius())); |
| 530 return SkImageFilterUtils::WrapTexture(resultTex, src.width(), src.height(),
result); | 530 return SkImageFilterUtils::WrapTexture(resultTex, src.width(), src.height(),
result); |
| 531 } | 531 } |
| 532 | 532 |
| 533 #endif | 533 #endif |
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