OLD | NEW |
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 "SkSpriteBlitter.h" | 10 #include "SkSpriteBlitter.h" |
(...skipping 288 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
299 } | 299 } |
300 | 300 |
301 private: | 301 private: |
302 SkBlitRow::Proc fProc; | 302 SkBlitRow::Proc fProc; |
303 | 303 |
304 typedef SkSpriteBlitter INHERITED; | 304 typedef SkSpriteBlitter INHERITED; |
305 }; | 305 }; |
306 | 306 |
307 /////////////////////////////////////////////////////////////////////////////// | 307 /////////////////////////////////////////////////////////////////////////////// |
308 | 308 |
309 #include "SkTemplatesPriv.h" | 309 SkSpriteBlitter* SkSpriteBlitter::ChooseD16(const SkBitmap& source, const SkPain
t& paint, |
| 310 SkTBlitterAllocator* allocator) { |
310 | 311 |
311 SkSpriteBlitter* SkSpriteBlitter::ChooseD16(const SkBitmap& source, | 312 SkASSERT(allocator != NULL); |
312 const SkPaint& paint, | 313 |
313 void* storage, size_t storageSize) { | |
314 if (paint.getMaskFilter() != NULL) { // may add cases for this | 314 if (paint.getMaskFilter() != NULL) { // may add cases for this |
315 return NULL; | 315 return NULL; |
316 } | 316 } |
317 if (paint.getXfermode() != NULL) { // may add cases for this | 317 if (paint.getXfermode() != NULL) { // may add cases for this |
318 return NULL; | 318 return NULL; |
319 } | 319 } |
320 if (paint.getColorFilter() != NULL) { // may add cases for this | 320 if (paint.getColorFilter() != NULL) { // may add cases for this |
321 return NULL; | 321 return NULL; |
322 } | 322 } |
323 | 323 |
324 SkSpriteBlitter* blitter = NULL; | 324 SkSpriteBlitter* blitter = NULL; |
325 unsigned alpha = paint.getAlpha(); | 325 unsigned alpha = paint.getAlpha(); |
326 | 326 |
327 switch (source.colorType()) { | 327 switch (source.colorType()) { |
328 case kPMColor_SkColorType: | 328 case kPMColor_SkColorType: { |
329 SK_PLACEMENT_NEW_ARGS(blitter, Sprite_D16_S32_BlitRowProc, | 329 blitter = allocator->createT<Sprite_D16_S32_BlitRowProc>(source); |
330 storage, storageSize, (source)); | |
331 break; | 330 break; |
| 331 } |
332 case kARGB_4444_SkColorType: | 332 case kARGB_4444_SkColorType: |
333 if (255 == alpha) { | 333 if (255 == alpha) { |
334 SK_PLACEMENT_NEW_ARGS(blitter, Sprite_D16_S4444_Opaque, | 334 blitter = allocator->createT<Sprite_D16_S4444_Opaque>(source); |
335 storage, storageSize, (source)); | |
336 } else { | 335 } else { |
337 SK_PLACEMENT_NEW_ARGS(blitter, Sprite_D16_S4444_Blend, | 336 blitter = allocator->createT<Sprite_D16_S4444_Blend>(source, alp
ha >> 4); |
338 storage, storageSize, (source, alpha >> 4)); | |
339 } | 337 } |
340 break; | 338 break; |
341 case kRGB_565_SkColorType: | 339 case kRGB_565_SkColorType: |
342 if (255 == alpha) { | 340 if (255 == alpha) { |
343 SK_PLACEMENT_NEW_ARGS(blitter, Sprite_D16_S16_Opaque, | 341 blitter = allocator->createT<Sprite_D16_S16_Opaque>(source); |
344 storage, storageSize, (source)); | |
345 } else { | 342 } else { |
346 SK_PLACEMENT_NEW_ARGS(blitter, Sprite_D16_S16_Blend, | 343 blitter = allocator->createT<Sprite_D16_S16_Blend>(source, alpha
); |
347 storage, storageSize, (source, alpha)); | |
348 } | 344 } |
349 break; | 345 break; |
350 case kIndex_8_SkColorType: | 346 case kIndex_8_SkColorType: |
351 if (paint.isDither()) { | 347 if (paint.isDither()) { |
352 // we don't support dither yet in these special cases | 348 // we don't support dither yet in these special cases |
353 break; | 349 break; |
354 } | 350 } |
355 if (source.isOpaque()) { | 351 if (source.isOpaque()) { |
356 if (255 == alpha) { | 352 if (255 == alpha) { |
357 SK_PLACEMENT_NEW_ARGS(blitter, Sprite_D16_SIndex8_Opaque, | 353 blitter = allocator->createT<Sprite_D16_SIndex8_Opaque>(sour
ce); |
358 storage, storageSize, (source)); | |
359 } else { | 354 } else { |
360 SK_PLACEMENT_NEW_ARGS(blitter, Sprite_D16_SIndex8_Blend, | 355 blitter = allocator->createT<Sprite_D16_SIndex8_Blend>(sourc
e, alpha); |
361 storage, storageSize, (source, alpha)); | |
362 } | 356 } |
363 } else { | 357 } else { |
364 if (255 == alpha) { | 358 if (255 == alpha) { |
365 SK_PLACEMENT_NEW_ARGS(blitter, Sprite_D16_SIndex8A_Opaque, | 359 blitter = allocator->createT<Sprite_D16_SIndex8A_Opaque>(sou
rce); |
366 storage, storageSize, (source)); | |
367 } else { | 360 } else { |
368 SK_PLACEMENT_NEW_ARGS(blitter, Sprite_D16_SIndex8A_Blend, | 361 blitter = allocator->createT<Sprite_D16_SIndex8A_Blend>(sour
ce, alpha); |
369 storage, storageSize, (source, alpha)); | |
370 } | 362 } |
371 } | 363 } |
372 break; | 364 break; |
373 default: | 365 default: |
374 break; | 366 break; |
375 } | 367 } |
376 return blitter; | 368 return blitter; |
377 } | 369 } |
OLD | NEW |