OLD | NEW |
1 | 1 |
2 /* | 2 /* |
3 * Copyright 2012 Google Inc. | 3 * Copyright 2012 Google Inc. |
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 #include "SkSweepGradient.h" | 9 #include "SkSweepGradient.h" |
10 | 10 |
(...skipping 23 matching lines...) Expand all Loading... |
34 } | 34 } |
35 | 35 |
36 SkShader::GradientType SkSweepGradient::asAGradient(GradientInfo* info) const { | 36 SkShader::GradientType SkSweepGradient::asAGradient(GradientInfo* info) const { |
37 if (info) { | 37 if (info) { |
38 commonAsAGradient(info); | 38 commonAsAGradient(info); |
39 info->fPoint[0] = fCenter; | 39 info->fPoint[0] = fCenter; |
40 } | 40 } |
41 return kSweep_GradientType; | 41 return kSweep_GradientType; |
42 } | 42 } |
43 | 43 |
44 #ifdef SK_SUPPORT_LEGACY_DEEPFLATTENING | |
45 SkSweepGradient::SkSweepGradient(SkReadBuffer& buffer) | |
46 : INHERITED(buffer), | |
47 fCenter(buffer.readPoint()) { | |
48 } | |
49 #endif | |
50 | |
51 SkFlattenable* SkSweepGradient::CreateProc(SkReadBuffer& buffer) { | 44 SkFlattenable* SkSweepGradient::CreateProc(SkReadBuffer& buffer) { |
52 DescriptorScope desc; | 45 DescriptorScope desc; |
53 if (!desc.unflatten(buffer)) { | 46 if (!desc.unflatten(buffer)) { |
54 return NULL; | 47 return NULL; |
55 } | 48 } |
56 const SkPoint center = buffer.readPoint(); | 49 const SkPoint center = buffer.readPoint(); |
57 return SkGradientShader::CreateSweep(center.x(), center.y(), desc.fColors, d
esc.fPos, | 50 return SkGradientShader::CreateSweep(center.x(), center.y(), desc.fColors, d
esc.fPos, |
58 desc.fCount, desc.fGradFlags, desc.fLoc
alMatrix); | 51 desc.fCount, desc.fGradFlags, desc.fLoc
alMatrix); |
59 } | 52 } |
60 | 53 |
(...skipping 226 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
287 coords2D.c_str(), coords2D.c_str()); | 280 coords2D.c_str(), coords2D.c_str()); |
288 } | 281 } |
289 this->emitColor(builder, ge, t.c_str(), outputColor, inputColor, samplers); | 282 this->emitColor(builder, ge, t.c_str(), outputColor, inputColor, samplers); |
290 } | 283 } |
291 | 284 |
292 ///////////////////////////////////////////////////////////////////// | 285 ///////////////////////////////////////////////////////////////////// |
293 | 286 |
294 bool SkSweepGradient::asFragmentProcessor(GrContext* context, const SkPaint& pai
nt, | 287 bool SkSweepGradient::asFragmentProcessor(GrContext* context, const SkPaint& pai
nt, |
295 const SkMatrix* localMatrix, GrColor*
paintColor, | 288 const SkMatrix* localMatrix, GrColor*
paintColor, |
296 GrFragmentProcessor** effect) const { | 289 GrFragmentProcessor** effect) const { |
297 | 290 |
298 SkMatrix matrix; | 291 SkMatrix matrix; |
299 if (!this->getLocalMatrix().invert(&matrix)) { | 292 if (!this->getLocalMatrix().invert(&matrix)) { |
300 return false; | 293 return false; |
301 } | 294 } |
302 if (localMatrix) { | 295 if (localMatrix) { |
303 SkMatrix inv; | 296 SkMatrix inv; |
304 if (!localMatrix->invert(&inv)) { | 297 if (!localMatrix->invert(&inv)) { |
305 return false; | 298 return false; |
306 } | 299 } |
307 matrix.postConcat(inv); | 300 matrix.postConcat(inv); |
308 } | 301 } |
309 matrix.postConcat(fPtsToUnit); | 302 matrix.postConcat(fPtsToUnit); |
310 | 303 |
311 *effect = GrSweepGradient::Create(context, *this, matrix); | 304 *effect = GrSweepGradient::Create(context, *this, matrix); |
312 *paintColor = SkColor2GrColorJustAlpha(paint.getColor()); | 305 *paintColor = SkColor2GrColorJustAlpha(paint.getColor()); |
313 | 306 |
314 return true; | 307 return true; |
315 } | 308 } |
316 | 309 |
317 #else | 310 #else |
318 | 311 |
319 bool SkSweepGradient::asFragmentProcessor(GrContext*, const SkPaint&, const SkMa
trix*, GrColor*, | 312 bool SkSweepGradient::asFragmentProcessor(GrContext*, const SkPaint&, const SkMa
trix*, GrColor*, |
320 GrFragmentProcessor**) const { | 313 GrFragmentProcessor**) const { |
321 SkDEBUGFAIL("Should not call in GPU-less build"); | 314 SkDEBUGFAIL("Should not call in GPU-less build"); |
322 return false; | 315 return false; |
323 } | 316 } |
324 | 317 |
325 #endif | 318 #endif |
326 | 319 |
327 #ifndef SK_IGNORE_TO_STRING | 320 #ifndef SK_IGNORE_TO_STRING |
328 void SkSweepGradient::toString(SkString* str) const { | 321 void SkSweepGradient::toString(SkString* str) const { |
329 str->append("SkSweepGradient: ("); | 322 str->append("SkSweepGradient: ("); |
330 | 323 |
331 str->append("center: ("); | 324 str->append("center: ("); |
332 str->appendScalar(fCenter.fX); | 325 str->appendScalar(fCenter.fX); |
333 str->append(", "); | 326 str->append(", "); |
334 str->appendScalar(fCenter.fY); | 327 str->appendScalar(fCenter.fY); |
335 str->append(") "); | 328 str->append(") "); |
336 | 329 |
337 this->INHERITED::toString(str); | 330 this->INHERITED::toString(str); |
338 | 331 |
339 str->append(")"); | 332 str->append(")"); |
340 } | 333 } |
341 #endif | 334 #endif |
OLD | NEW |