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1 /* | 1 /* |
2 * Copyright 2012 Google Inc. | 2 * Copyright 2012 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 #ifndef SkImage_DEFINED | 8 #ifndef SkImage_DEFINED |
9 #define SkImage_DEFINED | 9 #define SkImage_DEFINED |
10 | 10 |
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377 * to create deferred texture data for this image (or zero if this is an ina
ppropriate | 377 * to create deferred texture data for this image (or zero if this is an ina
ppropriate |
378 * candidate). The buffer allocated by the client should be 8 byte aligned. | 378 * candidate). The buffer allocated by the client should be 8 byte aligned. |
379 * | 379 * |
380 * When buffer is not null this fills in the deferred texture data for this
image in the | 380 * When buffer is not null this fills in the deferred texture data for this
image in the |
381 * provided buffer (assuming this is an appropriate candidate image and the
buffer is | 381 * provided buffer (assuming this is an appropriate candidate image and the
buffer is |
382 * appropriately aligned). Upon success the size written is returned, otherw
ise 0. | 382 * appropriately aligned). Upon success the size written is returned, otherw
ise 0. |
383 */ | 383 */ |
384 size_t getDeferredTextureImageData(const GrContextThreadSafeProxy&, | 384 size_t getDeferredTextureImageData(const GrContextThreadSafeProxy&, |
385 const DeferredTextureImageUsageParams[], | 385 const DeferredTextureImageUsageParams[], |
386 int paramCnt, | 386 int paramCnt, |
387 void* buffer) const; | 387 void* buffer, |
| 388 SkSourceGammaTreatment treatment = |
| 389 SkSourceGammaTreatment::kIgnore) const; |
388 | 390 |
389 /** | 391 /** |
390 * Returns a texture-backed image from data produced in SkImage::getDeferred
TextureImageData. | 392 * Returns a texture-backed image from data produced in SkImage::getDeferred
TextureImageData. |
391 * The context must be the context that provided the proxy passed to | 393 * The context must be the context that provided the proxy passed to |
392 * getDeferredTextureImageData. | 394 * getDeferredTextureImageData. |
393 */ | 395 */ |
394 static sk_sp<SkImage> MakeFromDeferredTextureImageData(GrContext*, const voi
d*, SkBudgeted); | 396 static sk_sp<SkImage> MakeFromDeferredTextureImageData(GrContext*, const voi
d*, SkBudgeted); |
395 | 397 |
396 // Helper functions to convert to SkBitmap | 398 // Helper functions to convert to SkBitmap |
397 | 399 |
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452 SkImage* newSubset(const SkIRect& subset) const { return this->makeSubset(su
bset).release(); } | 454 SkImage* newSubset(const SkIRect& subset) const { return this->makeSubset(su
bset).release(); } |
453 SkImage* newTextureImage(GrContext* ctx) const { return this->makeTextureIma
ge(ctx).release(); } | 455 SkImage* newTextureImage(GrContext* ctx) const { return this->makeTextureIma
ge(ctx).release(); } |
454 #endif | 456 #endif |
455 | 457 |
456 protected: | 458 protected: |
457 SkImage(int width, int height, uint32_t uniqueID); | 459 SkImage(int width, int height, uint32_t uniqueID); |
458 | 460 |
459 private: | 461 private: |
460 static sk_sp<SkImage> MakeTextureFromMipMap(GrContext*, const SkImageInfo&, | 462 static sk_sp<SkImage> MakeTextureFromMipMap(GrContext*, const SkImageInfo&, |
461 const GrMipLevel* texels, int mi
pLevelCount, | 463 const GrMipLevel* texels, int mi
pLevelCount, |
462 SkBudgeted); | 464 SkBudgeted, SkSourceGammaTreatme
nt); |
463 | 465 |
464 const int fWidth; | 466 const int fWidth; |
465 const int fHeight; | 467 const int fHeight; |
466 const uint32_t fUniqueID; | 468 const uint32_t fUniqueID; |
467 | 469 |
468 typedef SkRefCnt INHERITED; | 470 typedef SkRefCnt INHERITED; |
469 }; | 471 }; |
470 | 472 |
471 #endif | 473 #endif |
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