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1 #include "DMSrcSink.h" | 1 #include "DMSrcSink.h" |
2 #include "SamplePipeControllers.h" | 2 #include "SamplePipeControllers.h" |
3 #include "SkCommonFlags.h" | 3 #include "SkCommonFlags.h" |
4 #include "SkDocument.h" | 4 #include "SkDocument.h" |
5 #include "SkMultiPictureDraw.h" | 5 #include "SkMultiPictureDraw.h" |
6 #include "SkOSFile.h" | 6 #include "SkOSFile.h" |
7 #include "SkPictureData.h" | |
8 #include "SkPictureRecorder.h" | 7 #include "SkPictureRecorder.h" |
9 #include "SkRandom.h" | 8 #include "SkRandom.h" |
10 #include "SkStream.h" | 9 #include "SkStream.h" |
11 | 10 |
12 namespace DM { | 11 namespace DM { |
13 | 12 |
14 GMSrc::GMSrc(skiagm::GMRegistry::Factory factory) : fFactory(factory) {} | 13 GMSrc::GMSrc(skiagm::GMRegistry::Factory factory) : fFactory(factory) {} |
15 | 14 |
16 Error GMSrc::draw(SkCanvas* canvas) const { | 15 Error GMSrc::draw(SkCanvas* canvas) const { |
17 SkAutoTDelete<skiagm::GM> gm(fFactory(NULL)); | 16 SkAutoTDelete<skiagm::GM> gm(fFactory(NULL)); |
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95 Name ImageSrc::name() const { | 94 Name ImageSrc::name() const { |
96 Name name = SkOSPath::Basename(fPath.c_str()); | 95 Name name = SkOSPath::Basename(fPath.c_str()); |
97 if (fSubsets > 0) { | 96 if (fSubsets > 0) { |
98 name.appendf("-%d-subsets", fSubsets); | 97 name.appendf("-%d-subsets", fSubsets); |
99 } | 98 } |
100 return name; | 99 return name; |
101 } | 100 } |
102 | 101 |
103 /*~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
~~~~~~~~~~~~~~~~*/ | 102 /*~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
~~~~~~~~~~~~~~~~*/ |
104 | 103 |
| 104 static const SkRect kSKPViewport = {0,0, 1000,1000}; |
| 105 |
105 SKPSrc::SKPSrc(SkString path) : fPath(path) {} | 106 SKPSrc::SKPSrc(SkString path) : fPath(path) {} |
106 | 107 |
107 Error SKPSrc::draw(SkCanvas* canvas) const { | 108 Error SKPSrc::draw(SkCanvas* canvas) const { |
108 SkAutoTDelete<SkStream> stream(SkStream::NewFromFile(fPath.c_str())); | 109 SkAutoTDelete<SkStream> stream(SkStream::NewFromFile(fPath.c_str())); |
109 if (!stream) { | 110 if (!stream) { |
110 return SkStringPrintf("Couldn't read %s.", fPath.c_str()); | 111 return SkStringPrintf("Couldn't read %s.", fPath.c_str()); |
111 } | 112 } |
112 SkAutoTUnref<SkPicture> pic(SkPicture::CreateFromStream(stream)); | 113 SkAutoTUnref<SkPicture> pic(SkPicture::CreateFromStream(stream)); |
113 if (!pic) { | 114 if (!pic) { |
114 return SkStringPrintf("Couldn't decode %s as a picture.", fPath.c_str())
; | 115 return SkStringPrintf("Couldn't decode %s as a picture.", fPath.c_str())
; |
115 } | 116 } |
116 stream.reset((SkStream*)NULL); // Might as well drop this when we're done w
ith it. | 117 stream.reset((SkStream*)NULL); // Might as well drop this when we're done w
ith it. |
| 118 canvas->clipRect(kSKPViewport); |
117 canvas->drawPicture(pic); | 119 canvas->drawPicture(pic); |
118 return ""; | 120 return ""; |
119 } | 121 } |
120 | 122 |
121 SkISize SKPSrc::size() const { | 123 SkISize SKPSrc::size() const { |
122 SkAutoTDelete<SkStream> stream(SkStream::NewFromFile(fPath.c_str())); | 124 // This may be unnecessarily large. |
123 SkPictInfo info; | 125 return kSKPViewport.roundOut().size(); |
124 if (!stream || !SkPicture::InternalOnly_StreamIsSKP(stream, &info)) { | |
125 return SkISize::Make(0,0); | |
126 } | |
127 return info.fCullRect.roundOut().size(); | |
128 } | 126 } |
129 | 127 |
130 Name SKPSrc::name() const { return SkOSPath::Basename(fPath.c_str()); } | 128 Name SKPSrc::name() const { return SkOSPath::Basename(fPath.c_str()); } |
131 | 129 |
132 /*~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
~~~~~~~~~~~~~~~~*/ | 130 /*~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
~~~~~~~~~~~~~~~~*/ |
133 | 131 |
134 static SkISize limit_raster_dimensions(const SkISize& size) { | |
135 // This fits within a typical maximum texture, and puts a reasonable 16MB ca
p on raster bitmaps. | |
136 return SkISize::Make(SkTMin(2048, size.width()), SkTMin(2048, size.height())
); | |
137 } | |
138 | |
139 GPUSink::GPUSink(GrContextFactory::GLContextType ct, | 132 GPUSink::GPUSink(GrContextFactory::GLContextType ct, |
140 GrGLStandard api, | 133 GrGLStandard api, |
141 int samples, | 134 int samples, |
142 bool dfText, | 135 bool dfText, |
143 bool threaded) | 136 bool threaded) |
144 : fContextType(ct) | 137 : fContextType(ct) |
145 , fGpuAPI(api) | 138 , fGpuAPI(api) |
146 , fSampleCount(samples) | 139 , fSampleCount(samples) |
147 , fUseDFText(dfText) | 140 , fUseDFText(dfText) |
148 , fThreaded(threaded) {} | 141 , fThreaded(threaded) {} |
149 | 142 |
150 int GPUSink::enclave() const { | 143 int GPUSink::enclave() const { |
151 return fThreaded ? kAnyThread_Enclave : kGPU_Enclave; | 144 return fThreaded ? kAnyThread_Enclave : kGPU_Enclave; |
152 } | 145 } |
153 | 146 |
154 Error GPUSink::draw(const Src& src, SkBitmap* dst, SkWStream*) const { | 147 Error GPUSink::draw(const Src& src, SkBitmap* dst, SkWStream*) const { |
155 GrContextFactory factory; | 148 GrContextFactory factory; |
156 const SkISize size = limit_raster_dimensions(src.size()); | 149 const SkISize size = src.size(); |
157 const SkImageInfo info = | 150 const SkImageInfo info = |
158 SkImageInfo::Make(size.width(), size.height(), kN32_SkColorType, kPremul
_SkAlphaType); | 151 SkImageInfo::Make(size.width(), size.height(), kN32_SkColorType, kPremul
_SkAlphaType); |
159 SkAutoTUnref<SkSurface> surface( | 152 SkAutoTUnref<SkSurface> surface( |
160 NewGpuSurface(&factory, fContextType, fGpuAPI, info, fSampleCount, f
UseDFText)); | 153 NewGpuSurface(&factory, fContextType, fGpuAPI, info, fSampleCount, f
UseDFText)); |
161 if (!surface) { | 154 if (!surface) { |
162 return "Could not create a surface."; | 155 return "Could not create a surface."; |
163 } | 156 } |
164 SkCanvas* canvas = surface->getCanvas(); | 157 SkCanvas* canvas = surface->getCanvas(); |
165 Error err = src.draw(canvas); | 158 Error err = src.draw(canvas); |
166 if (!err.isEmpty()) { | 159 if (!err.isEmpty()) { |
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193 doc->endPage(); | 186 doc->endPage(); |
194 doc->close(); | 187 doc->close(); |
195 return ""; | 188 return ""; |
196 } | 189 } |
197 | 190 |
198 /*~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
~~~~~~~~~~~~~~~~*/ | 191 /*~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
~~~~~~~~~~~~~~~~*/ |
199 | 192 |
200 RasterSink::RasterSink(SkColorType colorType) : fColorType(colorType) {} | 193 RasterSink::RasterSink(SkColorType colorType) : fColorType(colorType) {} |
201 | 194 |
202 Error RasterSink::draw(const Src& src, SkBitmap* dst, SkWStream*) const { | 195 Error RasterSink::draw(const Src& src, SkBitmap* dst, SkWStream*) const { |
203 const SkISize size = limit_raster_dimensions(src.size()); | 196 const SkISize size = src.size(); |
204 // If there's an appropriate alpha type for this color type, use it, otherwi
se use premul. | 197 // If there's an appropriate alpha type for this color type, use it, otherwi
se use premul. |
205 SkAlphaType alphaType = kPremul_SkAlphaType; | 198 SkAlphaType alphaType = kPremul_SkAlphaType; |
206 (void)SkColorTypeValidateAlphaType(fColorType, alphaType, &alphaType); | 199 (void)SkColorTypeValidateAlphaType(fColorType, alphaType, &alphaType); |
207 | 200 |
208 dst->allocPixels(SkImageInfo::Make(size.width(), size.height(), fColorType,
alphaType)); | 201 dst->allocPixels(SkImageInfo::Make(size.width(), size.height(), fColorType,
alphaType)); |
209 dst->eraseColor(SK_ColorTRANSPARENT); | 202 dst->eraseColor(SK_ColorTRANSPARENT); |
210 SkCanvas canvas(*dst); | 203 SkCanvas canvas(*dst); |
211 return src.draw(&canvas); | 204 return src.draw(&canvas); |
212 } | 205 } |
213 | 206 |
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352 surfaces.unrefAll(); | 345 surfaces.unrefAll(); |
353 return ""; | 346 return ""; |
354 } | 347 } |
355 SkISize size() const SK_OVERRIDE { return fSize; } | 348 SkISize size() const SK_OVERRIDE { return fSize; } |
356 Name name() const SK_OVERRIDE { sk_throw(); return ""; } // No one shou
ld be calling this. | 349 Name name() const SK_OVERRIDE { sk_throw(); return ""; } // No one shou
ld be calling this. |
357 } proxy(fW, fH, pic, src.size()); | 350 } proxy(fW, fH, pic, src.size()); |
358 return fSink->draw(proxy, bitmap, stream); | 351 return fSink->draw(proxy, bitmap, stream); |
359 } | 352 } |
360 | 353 |
361 } // namespace DM | 354 } // namespace DM |
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