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1 | 1 |
2 /* | 2 /* |
3 * Copyright 2006 The Android Open Source Project | 3 * Copyright 2006 The Android Open Source Project |
4 * | 4 * |
5 * Use of this source code is governed by a BSD-style license that can be | 5 * Use of this source code is governed by a BSD-style license that can be |
6 * found in the LICENSE file. | 6 * found in the LICENSE file. |
7 */ | 7 */ |
8 | 8 |
9 | 9 |
10 #include "SkMaskFilter.h" | 10 #include "SkMaskFilter.h" |
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302 return false; | 302 return false; |
303 } | 303 } |
304 | 304 |
305 bool SkMaskFilter::canFilterMaskGPU(const SkRect& devBounds, | 305 bool SkMaskFilter::canFilterMaskGPU(const SkRect& devBounds, |
306 const SkIRect& clipBounds, | 306 const SkIRect& clipBounds, |
307 const SkMatrix& ctm, | 307 const SkMatrix& ctm, |
308 SkRect* maskRect) const { | 308 SkRect* maskRect) const { |
309 return false; | 309 return false; |
310 } | 310 } |
311 | 311 |
312 bool SkMaskFilter::directFilterMaskGPU(GrContext* context, | |
313 GrPaint* grp, | |
314 const SkStrokeRec& strokeRec, | |
315 const SkPath& path) const { | |
316 return false; | |
317 } | |
318 | |
319 | 312 |
320 bool SkMaskFilter::filterMaskGPU(GrTexture* src, | 313 bool SkMaskFilter::filterMaskGPU(GrTexture* src, |
321 const SkMatrix& ctm, | 314 const SkMatrix& ctm, |
322 const SkRect& maskRect, | 315 const SkRect& maskRect, |
323 GrTexture** result, | 316 GrTexture** result, |
324 bool canOverwriteSrc) const { | 317 bool canOverwriteSrc) const { |
325 return false; | 318 return false; |
326 } | 319 } |
327 #endif | 320 #endif |
328 | 321 |
329 void SkMaskFilter::computeFastBounds(const SkRect& src, SkRect* dst) const { | 322 void SkMaskFilter::computeFastBounds(const SkRect& src, SkRect* dst) const { |
330 SkMask srcM, dstM; | 323 SkMask srcM, dstM; |
331 | 324 |
332 srcM.fImage = NULL; | 325 srcM.fImage = NULL; |
333 src.roundOut(&srcM.fBounds); | 326 src.roundOut(&srcM.fBounds); |
334 srcM.fRowBytes = 0; | 327 srcM.fRowBytes = 0; |
335 srcM.fFormat = SkMask::kA8_Format; | 328 srcM.fFormat = SkMask::kA8_Format; |
336 | 329 |
337 SkIPoint margin; // ignored | 330 SkIPoint margin; // ignored |
338 if (this->filterMask(&dstM, srcM, SkMatrix::I(), &margin)) { | 331 if (this->filterMask(&dstM, srcM, SkMatrix::I(), &margin)) { |
339 dst->set(dstM.fBounds); | 332 dst->set(dstM.fBounds); |
340 } else { | 333 } else { |
341 dst->set(srcM.fBounds); | 334 dst->set(srcM.fBounds); |
342 } | 335 } |
343 } | 336 } |
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