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1 /* | 1 /* |
2 * Copyright 2006 The Android Open Source Project | 2 * Copyright 2006 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 "SkCoreBlitters.h" | 8 #include "SkCoreBlitters.h" |
9 #include "SkColorPriv.h" | 9 #include "SkColorPriv.h" |
10 #include "SkShader.h" | 10 #include "SkShader.h" |
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163 #include "SkBlitBWMaskTemplate.h" | 163 #include "SkBlitBWMaskTemplate.h" |
164 | 164 |
165 void SkARGB32_Blitter::blitMask(const SkMask& mask, const SkIRect& clip) { | 165 void SkARGB32_Blitter::blitMask(const SkMask& mask, const SkIRect& clip) { |
166 SkASSERT(mask.fBounds.contains(clip)); | 166 SkASSERT(mask.fBounds.contains(clip)); |
167 SkASSERT(fSrcA != 0xFF); | 167 SkASSERT(fSrcA != 0xFF); |
168 | 168 |
169 if (fSrcA == 0) { | 169 if (fSrcA == 0) { |
170 return; | 170 return; |
171 } | 171 } |
172 | 172 |
173 if (SkBlitMask::BlitColor(fDevice, mask, clip, fColor)) { | 173 switch (mask.fFormat) { |
174 return; | 174 case SkMask::kBW_Format: |
175 } | 175 SkARGB32_BlendBW(fDevice, mask, clip, fPMColor, SkAlpha255To256(255 - fSrcA)); |
176 | 176 break; |
177 if (mask.fFormat == SkMask::kBW_Format) { | 177 case SkMask::kARGB32_Format: |
178 SkARGB32_BlendBW(fDevice, mask, clip, fPMColor, SkAlpha255To256(255 - fS rcA)); | 178 SkARGB32_Blit32(fDevice, mask, clip, fPMColor); |
179 } else if (SkMask::kARGB32_Format == mask.fFormat) { | 179 break; |
180 SkARGB32_Blit32(fDevice, mask, clip, fPMColor); | 180 default: |
181 // If this asserts then the mask case was not handled. | |
182 SkASSERT(SkBlitMask::BlitColor(fDevice, mask, clip, fColor)); | |
reed1
2016/06/10 20:40:45
SkASSERT_ALWAYS?
herb_g
2016/06/10 20:56:48
Done.
| |
181 } | 183 } |
182 } | 184 } |
183 | 185 |
184 void SkARGB32_Opaque_Blitter::blitMask(const SkMask& mask, | 186 void SkARGB32_Opaque_Blitter::blitMask(const SkMask& mask, |
185 const SkIRect& clip) { | 187 const SkIRect& clip) { |
186 SkASSERT(mask.fBounds.contains(clip)); | 188 SkASSERT(mask.fBounds.contains(clip)); |
187 | 189 |
188 if (SkBlitMask::BlitColor(fDevice, mask, clip, fColor)) { | 190 switch (mask.fFormat) { |
189 return; | 191 case SkMask::kBW_Format: |
190 } | 192 SkARGB32_BlitBW(fDevice, mask, clip, fPMColor); |
191 | 193 break; |
192 if (mask.fFormat == SkMask::kBW_Format) { | 194 case SkMask::kARGB32_Format: |
193 SkARGB32_BlitBW(fDevice, mask, clip, fPMColor); | 195 SkARGB32_Blit32(fDevice, mask, clip, fPMColor); |
194 } else if (SkMask::kARGB32_Format == mask.fFormat) { | 196 break; |
195 SkARGB32_Blit32(fDevice, mask, clip, fPMColor); | 197 default: |
198 // If this asserts then the mask case was not handled. | |
199 SkASSERT(SkBlitMask::BlitColor(fDevice, mask, clip, fColor)); | |
196 } | 200 } |
197 } | 201 } |
198 | 202 |
199 void SkARGB32_Opaque_Blitter::blitAntiH2(int x, int y, U8CPU a0, U8CPU a1) { | 203 void SkARGB32_Opaque_Blitter::blitAntiH2(int x, int y, U8CPU a0, U8CPU a1) { |
200 uint32_t* device = fDevice.writable_addr32(x, y); | 204 uint32_t* device = fDevice.writable_addr32(x, y); |
201 SkDEBUGCODE((void)fDevice.writable_addr32(x + 1, y);) | 205 SkDEBUGCODE((void)fDevice.writable_addr32(x + 1, y);) |
202 | 206 |
203 device[0] = SkFastFourByteInterp(fPMColor, device[0], a0); | 207 device[0] = SkFastFourByteInterp(fPMColor, device[0], a0); |
204 device[1] = SkFastFourByteInterp(fPMColor, device[1], a1); | 208 device[1] = SkFastFourByteInterp(fPMColor, device[1], a1); |
205 } | 209 } |
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676 SkBlitRow::Proc32 proc = (255 == alpha) ? fProc32 : fProc32Blend; | 680 SkBlitRow::Proc32 proc = (255 == alpha) ? fProc32 : fProc32Blend; |
677 do { | 681 do { |
678 shaderContext->shadeSpan(x, y, span, 1); | 682 shaderContext->shadeSpan(x, y, span, 1); |
679 proc(device, span, 1, alpha); | 683 proc(device, span, 1, alpha); |
680 y += 1; | 684 y += 1; |
681 device = (uint32_t*)((char*)device + deviceRB); | 685 device = (uint32_t*)((char*)device + deviceRB); |
682 } while (--height > 0); | 686 } while (--height > 0); |
683 } | 687 } |
684 } | 688 } |
685 } | 689 } |
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