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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 "SkLightingImageFilter.h" | 8 #include "SkLightingImageFilter.h" |
9 #include "SkBitmap.h" | 9 #include "SkBitmap.h" |
10 #include "SkColorPriv.h" | 10 #include "SkColorPriv.h" |
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332 SkMatrix fFilterMatrix; | 332 SkMatrix fFilterMatrix; |
333 }; | 333 }; |
334 | 334 |
335 class GrDiffuseLightingEffect : public GrLightingEffect { | 335 class GrDiffuseLightingEffect : public GrLightingEffect { |
336 public: | 336 public: |
337 static GrEffectRef* Create(GrTexture* texture, | 337 static GrEffectRef* Create(GrTexture* texture, |
338 const SkLight* light, | 338 const SkLight* light, |
339 SkScalar surfaceScale, | 339 SkScalar surfaceScale, |
340 const SkMatrix& matrix, | 340 const SkMatrix& matrix, |
341 SkScalar kd) { | 341 SkScalar kd) { |
342 AutoEffectUnref effect(SkNEW_ARGS(GrDiffuseLightingEffect, (texture, | 342 return SkNEW_ARGS(GrDiffuseLightingEffect, (texture, |
343 light, | 343 light, |
344 surfaceScale
, | 344 surfaceScale, |
345 matrix, | 345 matrix, |
346 kd))); | 346 kd)); |
347 return CreateEffectRef(effect); | |
348 } | 347 } |
349 | 348 |
350 static const char* Name() { return "DiffuseLighting"; } | 349 static const char* Name() { return "DiffuseLighting"; } |
351 | 350 |
352 typedef GrGLDiffuseLightingEffect GLEffect; | 351 typedef GrGLDiffuseLightingEffect GLEffect; |
353 | 352 |
354 virtual const GrBackendEffectFactory& getFactory() const SK_OVERRIDE; | 353 virtual const GrBackendEffectFactory& getFactory() const SK_OVERRIDE; |
355 SkScalar kd() const { return fKD; } | 354 SkScalar kd() const { return fKD; } |
356 | 355 |
357 private: | 356 private: |
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369 }; | 368 }; |
370 | 369 |
371 class GrSpecularLightingEffect : public GrLightingEffect { | 370 class GrSpecularLightingEffect : public GrLightingEffect { |
372 public: | 371 public: |
373 static GrEffectRef* Create(GrTexture* texture, | 372 static GrEffectRef* Create(GrTexture* texture, |
374 const SkLight* light, | 373 const SkLight* light, |
375 SkScalar surfaceScale, | 374 SkScalar surfaceScale, |
376 const SkMatrix& matrix, | 375 const SkMatrix& matrix, |
377 SkScalar ks, | 376 SkScalar ks, |
378 SkScalar shininess) { | 377 SkScalar shininess) { |
379 AutoEffectUnref effect(SkNEW_ARGS(GrSpecularLightingEffect, (texture, | 378 return SkNEW_ARGS(GrSpecularLightingEffect, (texture, |
380 light, | 379 light, |
381 surfaceScal
e, | 380 surfaceScale, |
382 matrix, | 381 matrix, |
383 ks, | 382 ks, |
384 shininess))
); | 383 shininess)); |
385 return CreateEffectRef(effect); | |
386 } | 384 } |
387 static const char* Name() { return "SpecularLighting"; } | 385 static const char* Name() { return "SpecularLighting"; } |
388 | 386 |
389 typedef GrGLSpecularLightingEffect GLEffect; | 387 typedef GrGLSpecularLightingEffect GLEffect; |
390 | 388 |
391 virtual const GrBackendEffectFactory& getFactory() const SK_OVERRIDE; | 389 virtual const GrBackendEffectFactory& getFactory() const SK_OVERRIDE; |
392 SkScalar ks() const { return fKS; } | 390 SkScalar ks() const { return fKS; } |
393 SkScalar shininess() const { return fShininess; } | 391 SkScalar shininess() const { return fShininess; } |
394 | 392 |
395 private: | 393 private: |
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1612 | 1610 |
1613 builder->fsCodeAppendf("%s(%s)", fLightColorFunc.c_str(), surfaceToLight); | 1611 builder->fsCodeAppendf("%s(%s)", fLightColorFunc.c_str(), surfaceToLight); |
1614 } | 1612 } |
1615 | 1613 |
1616 #endif | 1614 #endif |
1617 | 1615 |
1618 SK_DEFINE_FLATTENABLE_REGISTRAR_GROUP_START(SkLightingImageFilter) | 1616 SK_DEFINE_FLATTENABLE_REGISTRAR_GROUP_START(SkLightingImageFilter) |
1619 SK_DEFINE_FLATTENABLE_REGISTRAR_ENTRY(SkDiffuseLightingImageFilter) | 1617 SK_DEFINE_FLATTENABLE_REGISTRAR_ENTRY(SkDiffuseLightingImageFilter) |
1620 SK_DEFINE_FLATTENABLE_REGISTRAR_ENTRY(SkSpecularLightingImageFilter) | 1618 SK_DEFINE_FLATTENABLE_REGISTRAR_ENTRY(SkSpecularLightingImageFilter) |
1621 SK_DEFINE_FLATTENABLE_REGISTRAR_GROUP_END | 1619 SK_DEFINE_FLATTENABLE_REGISTRAR_GROUP_END |
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