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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" |
11 #include "SkBlitRow.h" | 11 #include "SkBlitRow.h" |
12 #include "SkColorFilter.h" | 12 #include "SkColorFilter.h" |
13 #include "SkColorPriv.h" | 13 #include "SkColorPriv.h" |
14 #include "SkTemplates.h" | 14 #include "SkTemplates.h" |
15 #include "SkUtils.h" | 15 #include "SkUtils.h" |
16 #include "SkXfermode.h" | 16 #include "SkXfermode.h" |
17 | 17 |
18 /////////////////////////////////////////////////////////////////////////////// | 18 /////////////////////////////////////////////////////////////////////////////// |
19 | 19 |
20 class Sprite_D32_S32 : public SkSpriteBlitter { | 20 class Sprite_D32_S32 : public SkSpriteBlitter { |
21 public: | 21 public: |
22 Sprite_D32_S32(const SkBitmap& src, U8CPU alpha) : INHERITED(src) { | 22 Sprite_D32_S32(const SkBitmap& src, U8CPU alpha) : INHERITED(src) { |
23 SkASSERT(src.config() == SkBitmap::kARGB_8888_Config); | 23 SkASSERT(src.colorType() == kPMColor_SkColorType); |
24 | 24 |
25 unsigned flags32 = 0; | 25 unsigned flags32 = 0; |
26 if (255 != alpha) { | 26 if (255 != alpha) { |
27 flags32 |= SkBlitRow::kGlobalAlpha_Flag32; | 27 flags32 |= SkBlitRow::kGlobalAlpha_Flag32; |
28 } | 28 } |
29 if (!src.isOpaque()) { | 29 if (!src.isOpaque()) { |
30 flags32 |= SkBlitRow::kSrcPixelAlpha_Flag32; | 30 flags32 |= SkBlitRow::kSrcPixelAlpha_Flag32; |
31 } | 31 } |
32 | 32 |
33 fProc32 = SkBlitRow::Factory32(flags32); | 33 fProc32 = SkBlitRow::Factory32(flags32); |
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270 void* storage, size_t storageSize) { | 270 void* storage, size_t storageSize) { |
271 if (paint.getMaskFilter() != NULL) { | 271 if (paint.getMaskFilter() != NULL) { |
272 return NULL; | 272 return NULL; |
273 } | 273 } |
274 | 274 |
275 U8CPU alpha = paint.getAlpha(); | 275 U8CPU alpha = paint.getAlpha(); |
276 SkXfermode* xfermode = paint.getXfermode(); | 276 SkXfermode* xfermode = paint.getXfermode(); |
277 SkColorFilter* filter = paint.getColorFilter(); | 277 SkColorFilter* filter = paint.getColorFilter(); |
278 SkSpriteBlitter* blitter = NULL; | 278 SkSpriteBlitter* blitter = NULL; |
279 | 279 |
280 switch (source.config()) { | 280 switch (source.colorType()) { |
281 case SkBitmap::kARGB_4444_Config: | 281 case kARGB_4444_SkColorType: |
282 if (alpha != 0xFF) { | 282 if (alpha != 0xFF) { |
283 return NULL; // we only have opaque sprites | 283 return NULL; // we only have opaque sprites |
284 } | 284 } |
285 if (xfermode || filter) { | 285 if (xfermode || filter) { |
286 SK_PLACEMENT_NEW_ARGS(blitter, Sprite_D32_S4444_XferFilter, | 286 SK_PLACEMENT_NEW_ARGS(blitter, Sprite_D32_S4444_XferFilter, |
287 storage, storageSize, (source, paint)); | 287 storage, storageSize, (source, paint)); |
288 } else if (source.isOpaque()) { | 288 } else if (source.isOpaque()) { |
289 SK_PLACEMENT_NEW_ARGS(blitter, Sprite_D32_S4444_Opaque, | 289 SK_PLACEMENT_NEW_ARGS(blitter, Sprite_D32_S4444_Opaque, |
290 storage, storageSize, (source)); | 290 storage, storageSize, (source)); |
291 } else { | 291 } else { |
292 SK_PLACEMENT_NEW_ARGS(blitter, Sprite_D32_S4444, | 292 SK_PLACEMENT_NEW_ARGS(blitter, Sprite_D32_S4444, |
293 storage, storageSize, (source)); | 293 storage, storageSize, (source)); |
294 } | 294 } |
295 break; | 295 break; |
296 case SkBitmap::kARGB_8888_Config: | 296 case kPMColor_SkColorType: |
297 if (xfermode || filter) { | 297 if (xfermode || filter) { |
298 if (255 == alpha) { | 298 if (255 == alpha) { |
299 // this can handle xfermode or filter, but not alpha | 299 // this can handle xfermode or filter, but not alpha |
300 SK_PLACEMENT_NEW_ARGS(blitter, Sprite_D32_S32A_XferFilter, | 300 SK_PLACEMENT_NEW_ARGS(blitter, Sprite_D32_S32A_XferFilter, |
301 storage, storageSize, (source, paint)); | 301 storage, storageSize, (source, paint)); |
302 } | 302 } |
303 } else { | 303 } else { |
304 // this can handle alpha, but not xfermode or filter | 304 // this can handle alpha, but not xfermode or filter |
305 SK_PLACEMENT_NEW_ARGS(blitter, Sprite_D32_S32, | 305 SK_PLACEMENT_NEW_ARGS(blitter, Sprite_D32_S32, |
306 storage, storageSize, (source, alpha)); | 306 storage, storageSize, (source, alpha)); |
307 } | 307 } |
308 break; | 308 break; |
309 default: | 309 default: |
310 break; | 310 break; |
311 } | 311 } |
312 return blitter; | 312 return blitter; |
313 } | 313 } |
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