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1 /* | 1 /* |
2 * Copyright 2015 Google Inc. | 2 * Copyright 2015 Google Inc. |
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 "DMSrcSink.h" | 8 #include "DMSrcSink.h" |
9 #include "SamplePipeControllers.h" | 9 #include "SamplePipeControllers.h" |
10 #include "SkAndroidCodec.h" | 10 #include "SkAndroidCodec.h" |
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1077 : nullptr); | 1077 : nullptr); |
1078 SkAutoTDelete<SkCanvas> canvas(SkRemote::NewCanvas(cache ? cache : decod
er)); | 1078 SkAutoTDelete<SkCanvas> canvas(SkRemote::NewCanvas(cache ? cache : decod
er)); |
1079 return src.draw(canvas); | 1079 return src.draw(canvas); |
1080 }); | 1080 }); |
1081 } | 1081 } |
1082 | 1082 |
1083 /*~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
~~~~~~~~~~~~~~~~*/ | 1083 /*~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
~~~~~~~~~~~~~~~~*/ |
1084 | 1084 |
1085 Error ViaSerialization::draw( | 1085 Error ViaSerialization::draw( |
1086 const Src& src, SkBitmap* bitmap, SkWStream* stream, SkString* log) cons
t { | 1086 const Src& src, SkBitmap* bitmap, SkWStream* stream, SkString* log) cons
t { |
1087 // Draw the Src directly as a reference. | |
1088 SkBitmap reference; | |
1089 if (bitmap) { | |
1090 Error err = fSink->draw(src, &reference, nullptr, log); | |
1091 if (!err.isEmpty()) { | |
1092 return err; | |
1093 } | |
1094 } | |
1095 | |
1096 // Record our Src into a picture. | 1087 // Record our Src into a picture. |
1097 auto size = src.size(); | 1088 auto size = src.size(); |
1098 SkPictureRecorder recorder; | 1089 SkPictureRecorder recorder; |
1099 Error err = src.draw(recorder.beginRecording(SkIntToScalar(size.width()), | 1090 Error err = src.draw(recorder.beginRecording(SkIntToScalar(size.width()), |
1100 SkIntToScalar(size.height()))); | 1091 SkIntToScalar(size.height()))); |
1101 if (!err.isEmpty()) { | 1092 if (!err.isEmpty()) { |
1102 return err; | 1093 return err; |
1103 } | 1094 } |
1104 SkAutoTUnref<SkPicture> pic(recorder.endRecording()); | 1095 SkAutoTUnref<SkPicture> pic(recorder.endRecording()); |
1105 | 1096 |
1106 // Serialize it and then deserialize it. | 1097 // Serialize it and then deserialize it. |
1107 SkDynamicMemoryWStream wStream; | 1098 SkDynamicMemoryWStream wStream; |
1108 pic->serialize(&wStream); | 1099 pic->serialize(&wStream); |
1109 SkAutoTDelete<SkStream> rStream(wStream.detachAsStream()); | 1100 SkAutoTDelete<SkStream> rStream(wStream.detachAsStream()); |
1110 SkAutoTUnref<SkPicture> deserialized(SkPicture::CreateFromStream(rStream, &l
azy_decode_bitmap)); | 1101 SkAutoTUnref<SkPicture> deserialized(SkPicture::CreateFromStream(rStream, &l
azy_decode_bitmap)); |
1111 | 1102 |
1112 return draw_to_canvas(fSink, bitmap, stream, log, size, [&](SkCanvas* canvas
) { | 1103 return draw_to_canvas(fSink, bitmap, stream, log, size, [&](SkCanvas* canvas
) { |
1113 canvas->drawPicture(deserialized); | 1104 canvas->drawPicture(deserialized); |
1114 // Check against the reference if we have one. | |
1115 if (bitmap) { | |
1116 if (reference.getSize() != bitmap->getSize()) { | |
1117 return "Serialized and direct have different dimensions."; | |
1118 } | |
1119 if (0 != memcmp(reference.getPixels(), bitmap->getPixels(), referenc
e.getSize())) { | |
1120 return "Serialized and direct have different pixels."; | |
1121 } | |
1122 } | |
1123 return ""; | 1105 return ""; |
1124 }); | 1106 }); |
1125 } | 1107 } |
1126 | 1108 |
1127 /*~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
~~~~~~~~~~~~~~~~*/ | 1109 /*~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
~~~~~~~~~~~~~~~~*/ |
1128 | 1110 |
1129 ViaTiles::ViaTiles(int w, int h, SkBBHFactory* factory, Sink* sink) | 1111 ViaTiles::ViaTiles(int w, int h, SkBBHFactory* factory, Sink* sink) |
1130 : Via(sink) | 1112 : Via(sink) |
1131 , fW(w) | 1113 , fW(w) |
1132 , fH(h) | 1114 , fH(h) |
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1282 skr.visit<void>(i, drawsAsSingletonPictures); | 1264 skr.visit<void>(i, drawsAsSingletonPictures); |
1283 } | 1265 } |
1284 SkAutoTUnref<SkPicture> macroPic(macroRec.endRecordingAsPicture()); | 1266 SkAutoTUnref<SkPicture> macroPic(macroRec.endRecordingAsPicture()); |
1285 | 1267 |
1286 canvas->drawPicture(macroPic); | 1268 canvas->drawPicture(macroPic); |
1287 return ""; | 1269 return ""; |
1288 }); | 1270 }); |
1289 } | 1271 } |
1290 | 1272 |
1291 } // namespace DM | 1273 } // namespace DM |
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