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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 "GrDistanceFieldGeoProc.h" | 8 #include "GrDistanceFieldGeoProc.h" |
9 #include "GrInvariantOutput.h" | 9 #include "GrInvariantOutput.h" |
10 #include "GrTexture.h" | 10 #include "GrTexture.h" |
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253 } | 253 } |
254 | 254 |
255 GrGLSLPrimitiveProcessor* GrDistanceFieldA8TextGeoProc::createGLSLInstance(const
GrGLSLCaps&) const { | 255 GrGLSLPrimitiveProcessor* GrDistanceFieldA8TextGeoProc::createGLSLInstance(const
GrGLSLCaps&) const { |
256 return new GrGLDistanceFieldA8TextGeoProc(); | 256 return new GrGLDistanceFieldA8TextGeoProc(); |
257 } | 257 } |
258 | 258 |
259 /////////////////////////////////////////////////////////////////////////////// | 259 /////////////////////////////////////////////////////////////////////////////// |
260 | 260 |
261 GR_DEFINE_GEOMETRY_PROCESSOR_TEST(GrDistanceFieldA8TextGeoProc); | 261 GR_DEFINE_GEOMETRY_PROCESSOR_TEST(GrDistanceFieldA8TextGeoProc); |
262 | 262 |
263 const GrGeometryProcessor* GrDistanceFieldA8TextGeoProc::TestCreate(GrProcessorT
estData* d) { | 263 sk_sp<GrGeometryProcessor> GrDistanceFieldA8TextGeoProc::TestCreate(GrProcessorT
estData* d) { |
264 int texIdx = d->fRandom->nextBool() ? GrProcessorUnitTest::kSkiaPMTextureIdx
: | 264 int texIdx = d->fRandom->nextBool() ? GrProcessorUnitTest::kSkiaPMTextureIdx
: |
265 GrProcessorUnitTest::kAlphaTextureIdx; | 265 GrProcessorUnitTest::kAlphaTextureIdx; |
266 static const SkShader::TileMode kTileModes[] = { | 266 static const SkShader::TileMode kTileModes[] = { |
267 SkShader::kClamp_TileMode, | 267 SkShader::kClamp_TileMode, |
268 SkShader::kRepeat_TileMode, | 268 SkShader::kRepeat_TileMode, |
269 SkShader::kMirror_TileMode, | 269 SkShader::kMirror_TileMode, |
270 }; | 270 }; |
271 SkShader::TileMode tileModes[] = { | 271 SkShader::TileMode tileModes[] = { |
272 kTileModes[d->fRandom->nextULessThan(SK_ARRAY_COUNT(kTileModes))], | 272 kTileModes[d->fRandom->nextULessThan(SK_ARRAY_COUNT(kTileModes))], |
273 kTileModes[d->fRandom->nextULessThan(SK_ARRAY_COUNT(kTileModes))], | 273 kTileModes[d->fRandom->nextULessThan(SK_ARRAY_COUNT(kTileModes))], |
274 }; | 274 }; |
275 GrTextureParams params(tileModes, d->fRandom->nextBool() ? GrTextureParams::
kBilerp_FilterMode : | 275 GrTextureParams params(tileModes, d->fRandom->nextBool() ? GrTextureParams::
kBilerp_FilterMode : |
276 GrTextureParams::kNon
e_FilterMode); | 276 GrTextureParams::kNon
e_FilterMode); |
277 | 277 |
278 uint32_t flags = 0; | 278 uint32_t flags = 0; |
279 flags |= d->fRandom->nextBool() ? kSimilarity_DistanceFieldEffectFlag : 0; | 279 flags |= d->fRandom->nextBool() ? kSimilarity_DistanceFieldEffectFlag : 0; |
280 if (flags & kSimilarity_DistanceFieldEffectFlag) { | 280 if (flags & kSimilarity_DistanceFieldEffectFlag) { |
281 flags |= d->fRandom->nextBool() ? kScaleOnly_DistanceFieldEffectFlag : 0
; | 281 flags |= d->fRandom->nextBool() ? kScaleOnly_DistanceFieldEffectFlag : 0
; |
282 } | 282 } |
283 | 283 |
284 return GrDistanceFieldA8TextGeoProc::Create(GrRandomColor(d->fRandom), | 284 return GrDistanceFieldA8TextGeoProc::Make(GrRandomColor(d->fRandom), |
285 GrTest::TestMatrix(d->fRandom), | 285 GrTest::TestMatrix(d->fRandom), |
286 d->fTextures[texIdx], params, | 286 d->fTextures[texIdx], params, |
287 #ifdef SK_GAMMA_APPLY_TO_A8 | 287 #ifdef SK_GAMMA_APPLY_TO_A8 |
288 d->fRandom->nextF(), | 288 d->fRandom->nextF(), |
289 #endif | 289 #endif |
290 flags, | 290 flags, |
291 d->fRandom->nextBool()); | 291 d->fRandom->nextBool()); |
292 } | 292 } |
293 | 293 |
294 /////////////////////////////////////////////////////////////////////////////// | 294 /////////////////////////////////////////////////////////////////////////////// |
295 | 295 |
296 class GrGLDistanceFieldPathGeoProc : public GrGLSLGeometryProcessor { | 296 class GrGLDistanceFieldPathGeoProc : public GrGLSLGeometryProcessor { |
297 public: | 297 public: |
298 GrGLDistanceFieldPathGeoProc() | 298 GrGLDistanceFieldPathGeoProc() |
299 : fViewMatrix(SkMatrix::InvalidMatrix()) | 299 : fViewMatrix(SkMatrix::InvalidMatrix()) |
300 , fTextureSize(SkISize::Make(-1, -1)) {} | 300 , fTextureSize(SkISize::Make(-1, -1)) {} |
301 | 301 |
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490 } | 490 } |
491 | 491 |
492 GrGLSLPrimitiveProcessor* GrDistanceFieldPathGeoProc::createGLSLInstance(const G
rGLSLCaps&) const { | 492 GrGLSLPrimitiveProcessor* GrDistanceFieldPathGeoProc::createGLSLInstance(const G
rGLSLCaps&) const { |
493 return new GrGLDistanceFieldPathGeoProc(); | 493 return new GrGLDistanceFieldPathGeoProc(); |
494 } | 494 } |
495 | 495 |
496 /////////////////////////////////////////////////////////////////////////////// | 496 /////////////////////////////////////////////////////////////////////////////// |
497 | 497 |
498 GR_DEFINE_GEOMETRY_PROCESSOR_TEST(GrDistanceFieldPathGeoProc); | 498 GR_DEFINE_GEOMETRY_PROCESSOR_TEST(GrDistanceFieldPathGeoProc); |
499 | 499 |
500 const GrGeometryProcessor* GrDistanceFieldPathGeoProc::TestCreate(GrProcessorTes
tData* d) { | 500 sk_sp<GrGeometryProcessor> GrDistanceFieldPathGeoProc::TestCreate(GrProcessorTes
tData* d) { |
501 int texIdx = d->fRandom->nextBool() ? GrProcessorUnitTest::kSkiaPMTextureIdx | 501 int texIdx = d->fRandom->nextBool() ? GrProcessorUnitTest::kSkiaPMTextureIdx |
502 : GrProcessorUnitTest::kAlphaTextureIdx; | 502 : GrProcessorUnitTest::kAlphaTextureIdx; |
503 static const SkShader::TileMode kTileModes[] = { | 503 static const SkShader::TileMode kTileModes[] = { |
504 SkShader::kClamp_TileMode, | 504 SkShader::kClamp_TileMode, |
505 SkShader::kRepeat_TileMode, | 505 SkShader::kRepeat_TileMode, |
506 SkShader::kMirror_TileMode, | 506 SkShader::kMirror_TileMode, |
507 }; | 507 }; |
508 SkShader::TileMode tileModes[] = { | 508 SkShader::TileMode tileModes[] = { |
509 kTileModes[d->fRandom->nextULessThan(SK_ARRAY_COUNT(kTileModes))], | 509 kTileModes[d->fRandom->nextULessThan(SK_ARRAY_COUNT(kTileModes))], |
510 kTileModes[d->fRandom->nextULessThan(SK_ARRAY_COUNT(kTileModes))], | 510 kTileModes[d->fRandom->nextULessThan(SK_ARRAY_COUNT(kTileModes))], |
511 }; | 511 }; |
512 GrTextureParams params(tileModes, d->fRandom->nextBool() ? GrTextureParams::
kBilerp_FilterMode | 512 GrTextureParams params(tileModes, d->fRandom->nextBool() ? GrTextureParams::
kBilerp_FilterMode |
513 : GrTextureParams::
kNone_FilterMode); | 513 : GrTextureParams::
kNone_FilterMode); |
514 | 514 |
515 uint32_t flags = 0; | 515 uint32_t flags = 0; |
516 flags |= d->fRandom->nextBool() ? kSimilarity_DistanceFieldEffectFlag : 0; | 516 flags |= d->fRandom->nextBool() ? kSimilarity_DistanceFieldEffectFlag : 0; |
517 if (flags & kSimilarity_DistanceFieldEffectFlag) { | 517 if (flags & kSimilarity_DistanceFieldEffectFlag) { |
518 flags |= d->fRandom->nextBool() ? kScaleOnly_DistanceFieldEffectFlag : 0
; | 518 flags |= d->fRandom->nextBool() ? kScaleOnly_DistanceFieldEffectFlag : 0
; |
519 } | 519 } |
520 | 520 |
521 return GrDistanceFieldPathGeoProc::Create(GrRandomColor(d->fRandom), | 521 return GrDistanceFieldPathGeoProc::Make(GrRandomColor(d->fRandom), |
522 GrTest::TestMatrix(d->fRandom), | 522 GrTest::TestMatrix(d->fRandom), |
523 d->fTextures[texIdx], | 523 d->fTextures[texIdx], |
524 params, | 524 params, |
525 flags, | 525 flags, |
526 d->fRandom->nextBool()); | 526 d->fRandom->nextBool()); |
527 } | 527 } |
528 | 528 |
529 /////////////////////////////////////////////////////////////////////////////// | 529 /////////////////////////////////////////////////////////////////////////////// |
530 | 530 |
531 class GrGLDistanceFieldLCDTextGeoProc : public GrGLSLGeometryProcessor { | 531 class GrGLDistanceFieldLCDTextGeoProc : public GrGLSLGeometryProcessor { |
532 public: | 532 public: |
533 GrGLDistanceFieldLCDTextGeoProc() | 533 GrGLDistanceFieldLCDTextGeoProc() |
534 : fViewMatrix(SkMatrix::InvalidMatrix()) { | 534 : fViewMatrix(SkMatrix::InvalidMatrix()) { |
535 fDistanceAdjust = GrDistanceFieldLCDTextGeoProc::DistanceAdjust::Make(1.
0f, 1.0f, 1.0f); | 535 fDistanceAdjust = GrDistanceFieldLCDTextGeoProc::DistanceAdjust::Make(1.
0f, 1.0f, 1.0f); |
536 } | 536 } |
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787 } | 787 } |
788 | 788 |
789 GrGLSLPrimitiveProcessor* GrDistanceFieldLCDTextGeoProc::createGLSLInstance(cons
t GrGLSLCaps&) const { | 789 GrGLSLPrimitiveProcessor* GrDistanceFieldLCDTextGeoProc::createGLSLInstance(cons
t GrGLSLCaps&) const { |
790 return new GrGLDistanceFieldLCDTextGeoProc(); | 790 return new GrGLDistanceFieldLCDTextGeoProc(); |
791 } | 791 } |
792 | 792 |
793 /////////////////////////////////////////////////////////////////////////////// | 793 /////////////////////////////////////////////////////////////////////////////// |
794 | 794 |
795 GR_DEFINE_GEOMETRY_PROCESSOR_TEST(GrDistanceFieldLCDTextGeoProc); | 795 GR_DEFINE_GEOMETRY_PROCESSOR_TEST(GrDistanceFieldLCDTextGeoProc); |
796 | 796 |
797 const GrGeometryProcessor* GrDistanceFieldLCDTextGeoProc::TestCreate(GrProcessor
TestData* d) { | 797 sk_sp<GrGeometryProcessor> GrDistanceFieldLCDTextGeoProc::TestCreate(GrProcessor
TestData* d) { |
798 int texIdx = d->fRandom->nextBool() ? GrProcessorUnitTest::kSkiaPMTextureIdx
: | 798 int texIdx = d->fRandom->nextBool() ? GrProcessorUnitTest::kSkiaPMTextureIdx
: |
799 GrProcessorUnitTest::kAlphaTextureIdx; | 799 GrProcessorUnitTest::kAlphaTextureIdx; |
800 static const SkShader::TileMode kTileModes[] = { | 800 static const SkShader::TileMode kTileModes[] = { |
801 SkShader::kClamp_TileMode, | 801 SkShader::kClamp_TileMode, |
802 SkShader::kRepeat_TileMode, | 802 SkShader::kRepeat_TileMode, |
803 SkShader::kMirror_TileMode, | 803 SkShader::kMirror_TileMode, |
804 }; | 804 }; |
805 SkShader::TileMode tileModes[] = { | 805 SkShader::TileMode tileModes[] = { |
806 kTileModes[d->fRandom->nextULessThan(SK_ARRAY_COUNT(kTileModes))], | 806 kTileModes[d->fRandom->nextULessThan(SK_ARRAY_COUNT(kTileModes))], |
807 kTileModes[d->fRandom->nextULessThan(SK_ARRAY_COUNT(kTileModes))], | 807 kTileModes[d->fRandom->nextULessThan(SK_ARRAY_COUNT(kTileModes))], |
808 }; | 808 }; |
809 GrTextureParams params(tileModes, d->fRandom->nextBool() ? GrTextureParams::
kBilerp_FilterMode : | 809 GrTextureParams params(tileModes, d->fRandom->nextBool() ? GrTextureParams::
kBilerp_FilterMode : |
810 GrTextureParams::kNone_FilterMode); | 810 GrTextureParams::kNone_FilterMode); |
811 DistanceAdjust wa = { 0.0f, 0.1f, -0.1f }; | 811 DistanceAdjust wa = { 0.0f, 0.1f, -0.1f }; |
812 uint32_t flags = kUseLCD_DistanceFieldEffectFlag; | 812 uint32_t flags = kUseLCD_DistanceFieldEffectFlag; |
813 flags |= d->fRandom->nextBool() ? kSimilarity_DistanceFieldEffectFlag : 0; | 813 flags |= d->fRandom->nextBool() ? kSimilarity_DistanceFieldEffectFlag : 0; |
814 if (flags & kSimilarity_DistanceFieldEffectFlag) { | 814 if (flags & kSimilarity_DistanceFieldEffectFlag) { |
815 flags |= d->fRandom->nextBool() ? kScaleOnly_DistanceFieldEffectFlag : 0
; | 815 flags |= d->fRandom->nextBool() ? kScaleOnly_DistanceFieldEffectFlag : 0
; |
816 } | 816 } |
817 flags |= d->fRandom->nextBool() ? kBGR_DistanceFieldEffectFlag : 0; | 817 flags |= d->fRandom->nextBool() ? kBGR_DistanceFieldEffectFlag : 0; |
818 return GrDistanceFieldLCDTextGeoProc::Create(GrRandomColor(d->fRandom), | 818 return GrDistanceFieldLCDTextGeoProc::Make(GrRandomColor(d->fRandom), |
819 GrTest::TestMatrix(d->fRandom), | 819 GrTest::TestMatrix(d->fRandom), |
820 d->fTextures[texIdx], params, | 820 d->fTextures[texIdx], params, |
821 wa, | 821 wa, |
822 flags, | 822 flags, |
823 d->fRandom->nextBool()); | 823 d->fRandom->nextBool()); |
824 } | 824 } |
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