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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 "SkSwizzler.h" | 8 #include "SkSwizzler.h" |
| 9 #include "Test.h" | 9 #include "Test.h" |
| 10 | 10 |
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| 30 | 30 |
| 31 // Create fake image data where every byte has a value of 0 | 31 // Create fake image data where every byte has a value of 0 |
| 32 SkAutoTDeleteArray<uint8_t> storage(new uint8_t[totalBytes]); | 32 SkAutoTDeleteArray<uint8_t> storage(new uint8_t[totalBytes]); |
| 33 memset(storage.get(), 0, totalBytes); | 33 memset(storage.get(), 0, totalBytes); |
| 34 // Adjust the pointer in order to test on different memory alignments | 34 // Adjust the pointer in order to test on different memory alignments |
| 35 uint8_t* imageData = storage.get() + offset; | 35 uint8_t* imageData = storage.get() + offset; |
| 36 uint8_t* imageStart = imageData + rowBytes * startRow; | 36 uint8_t* imageStart = imageData + rowBytes * startRow; |
| 37 | 37 |
| 38 // Fill image with the fill value starting at the indicated row | 38 // Fill image with the fill value starting at the indicated row |
| 39 SkSwizzler::Fill(imageStart, imageInfo, rowBytes, endRow - startRow + 1, col
orOrIndex, | 39 SkSwizzler::Fill(imageStart, imageInfo, rowBytes, endRow - startRow + 1, col
orOrIndex, |
| 40 colorTable); | 40 colorTable, SkCodec::kNo_ZeroInitialized); |
| 41 | 41 |
| 42 // Ensure that the pixels are filled properly | 42 // Ensure that the pixels are filled properly |
| 43 // The bots should catch any memory corruption | 43 // The bots should catch any memory corruption |
| 44 uint8_t* indexPtr = imageData + startRow * rowBytes; | 44 uint8_t* indexPtr = imageData + startRow * rowBytes; |
| 45 uint8_t* grayPtr = indexPtr; | 45 uint8_t* grayPtr = indexPtr; |
| 46 uint32_t* colorPtr = (uint32_t*) indexPtr; | 46 uint32_t* colorPtr = (uint32_t*) indexPtr; |
| 47 for (uint32_t y = startRow; y <= endRow; y++) { | 47 for (uint32_t y = startRow; y <= endRow; y++) { |
| 48 for (int32_t x = 0; x < imageInfo.width(); x++) { | 48 for (int32_t x = 0; x < imageInfo.width(); x++) { |
| 49 switch (imageInfo.colorType()) { | 49 switch (imageInfo.colorType()) { |
| 50 case kIndex_8_SkColorType: | 50 case kIndex_8_SkColorType: |
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| 125 // Fill a grayscale image | 125 // Fill a grayscale image |
| 126 check_fill(r, grayInfo, startRow, endRow, grayRowByt
es, offset, | 126 check_fill(r, grayInfo, startRow, endRow, grayRowByt
es, offset, |
| 127 kFillColor, nullptr); | 127 kFillColor, nullptr); |
| 128 } | 128 } |
| 129 } | 129 } |
| 130 } | 130 } |
| 131 } | 131 } |
| 132 } | 132 } |
| 133 } | 133 } |
| 134 } | 134 } |
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