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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 "SkColorFilter.h" | 8 #include "SkColorFilter.h" |
9 #include "SkReadBuffer.h" | 9 #include "SkReadBuffer.h" |
10 #include "SkRefCnt.h" | 10 #include "SkRefCnt.h" |
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30 bool SkColorFilter::asComponentTable(SkBitmap*) const { | 30 bool SkColorFilter::asComponentTable(SkBitmap*) const { |
31 return false; | 31 return false; |
32 } | 32 } |
33 | 33 |
34 #if SK_SUPPORT_GPU | 34 #if SK_SUPPORT_GPU |
35 sk_sp<GrFragmentProcessor> SkColorFilter::asFragmentProcessor(GrContext*) const
{ | 35 sk_sp<GrFragmentProcessor> SkColorFilter::asFragmentProcessor(GrContext*) const
{ |
36 return nullptr; | 36 return nullptr; |
37 } | 37 } |
38 #endif | 38 #endif |
39 | 39 |
40 bool SkColorFilter::appendStages(SkRasterPipeline* pipeline) const { | |
41 return this->onAppendStages(pipeline); | |
42 } | |
43 | |
44 bool SkColorFilter::onAppendStages(SkRasterPipeline*) const { | |
45 return false; | |
46 } | |
47 | |
48 void SkColorFilter::filterSpan4f(const SkPM4f src[], int count, SkPM4f result[])
const { | 40 void SkColorFilter::filterSpan4f(const SkPM4f src[], int count, SkPM4f result[])
const { |
49 const int N = 128; | 41 const int N = 128; |
50 SkPMColor tmp[N]; | 42 SkPMColor tmp[N]; |
51 while (count > 0) { | 43 while (count > 0) { |
52 int n = SkTMin(count, N); | 44 int n = SkTMin(count, N); |
53 for (int i = 0; i < n; ++i) { | 45 for (int i = 0; i < n; ++i) { |
54 tmp[i] = src[i].toPMColor(); | 46 tmp[i] = src[i].toPMColor(); |
55 } | 47 } |
56 this->filterSpan(tmp, n, tmp); | 48 this->filterSpan(tmp, n, tmp); |
57 for (int i = 0; i < n; ++i) { | 49 for (int i = 0; i < n; ++i) { |
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186 } | 178 } |
187 return sk_sp<SkColorFilter>(new SkComposeColorFilter(std::move(outer), std::
move(inner),count)); | 179 return sk_sp<SkColorFilter>(new SkComposeColorFilter(std::move(outer), std::
move(inner),count)); |
188 } | 180 } |
189 | 181 |
190 #include "SkModeColorFilter.h" | 182 #include "SkModeColorFilter.h" |
191 | 183 |
192 SK_DEFINE_FLATTENABLE_REGISTRAR_GROUP_START(SkColorFilter) | 184 SK_DEFINE_FLATTENABLE_REGISTRAR_GROUP_START(SkColorFilter) |
193 SK_DEFINE_FLATTENABLE_REGISTRAR_ENTRY(SkComposeColorFilter) | 185 SK_DEFINE_FLATTENABLE_REGISTRAR_ENTRY(SkComposeColorFilter) |
194 SK_DEFINE_FLATTENABLE_REGISTRAR_ENTRY(SkModeColorFilter) | 186 SK_DEFINE_FLATTENABLE_REGISTRAR_ENTRY(SkModeColorFilter) |
195 SK_DEFINE_FLATTENABLE_REGISTRAR_GROUP_END | 187 SK_DEFINE_FLATTENABLE_REGISTRAR_GROUP_END |
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