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Side by Side Diff: src/core/SkReadBuffer.cpp

Issue 770703002: Bump min picture version. (Closed) Base URL: https://skia.googlesource.com/skia.git@master
Patch Set: TODO Created 6 years ago
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1 1
2 /* 2 /*
3 * Copyright 2012 Google Inc. 3 * Copyright 2012 Google Inc.
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 #include "SkBitmap.h" 9 #include "SkBitmap.h"
10 #include "SkErrorInternals.h" 10 #include "SkErrorInternals.h"
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258 } 258 }
259 // This bitmap was encoded when written, but we are unable to decode , possibly due to 259 // This bitmap was encoded when written, but we are unable to decode , possibly due to
260 // not having a decoder. 260 // not having a decoder.
261 SkErrorInternals::SetError(kParseError_SkError, 261 SkErrorInternals::SetError(kParseError_SkError,
262 "Could not decode bitmap. Resulting bitma p will be empty."); 262 "Could not decode bitmap. Resulting bitma p will be empty.");
263 // Even though we weren't able to decode the pixels, the readbuffer should still be 263 // Even though we weren't able to decode the pixels, the readbuffer should still be
264 // intact, so we return true with an empty bitmap, so we don't force an abort of the 264 // intact, so we return true with an empty bitmap, so we don't force an abort of the
265 // larger deserialize. 265 // larger deserialize.
266 bitmap->setInfo(SkImageInfo::MakeUnknown(width, height)); 266 bitmap->setInfo(SkImageInfo::MakeUnknown(width, height));
267 return true; 267 return true;
268 } else { 268 } else if (SkBitmap::ReadRawPixels(this, bitmap)) {
269 // A size of zero means the SkBitmap was simply flattened. 269 return true;
270 if (this->isVersionLT(kNoMoreBitmapFlatten_Version)) {
271 SkBitmap tmp;
272 tmp.legacyUnflatten(*this);
273 // just throw this guy away
274 } else {
275 if (SkBitmap::ReadRawPixels(this, bitmap)) {
276 return true;
277 }
278 }
279 } 270 }
280 } 271 }
281 // Could not read the SkBitmap. Use a placeholder bitmap. 272 // Could not read the SkBitmap. Use a placeholder bitmap.
282 bitmap->setInfo(SkImageInfo::MakeUnknown(width, height)); 273 bitmap->setInfo(SkImageInfo::MakeUnknown(width, height));
283 return false; 274 return false;
284 } 275 }
285 276
286 SkTypeface* SkReadBuffer::readTypeface() { 277 SkTypeface* SkReadBuffer::readTypeface() {
287 278
288 uint32_t index = fReader.readU32(); 279 uint32_t index = fReader.readU32();
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360 return; 351 return;
361 } 352 }
362 } else { 353 } else {
363 if (NULL == this->readFunctionPtr()) { 354 if (NULL == this->readFunctionPtr()) {
364 return; 355 return;
365 } 356 }
366 } 357 }
367 uint32_t sizeRecorded = fReader.readU32(); 358 uint32_t sizeRecorded = fReader.readU32();
368 fReader.skip(sizeRecorded); 359 fReader.skip(sizeRecorded);
369 } 360 }
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