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1 /* | 1 /* |
2 * Copyright 2010 The Android Open Source Project | 2 * Copyright 2010 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 "SkPDFImage.h" | 8 #include "SkPDFImage.h" |
9 | 9 |
10 #include "SkBitmap.h" | 10 #include "SkBitmap.h" |
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710 // 0 1 2 3 4 5 6 7 8 9 10 | 710 // 0 1 2 3 4 5 6 7 8 9 10 |
711 // FF D8 FF E0 ?? ?? 'J' 'F' 'I' 'F' 00 ... | 711 // FF D8 FF E0 ?? ?? 'J' 'F' 'I' 'F' 00 ... |
712 return ((0 == memcmp(data->bytes(), bytesZeroToThree, | 712 return ((0 == memcmp(data->bytes(), bytesZeroToThree, |
713 sizeof(bytesZeroToThree))) | 713 sizeof(bytesZeroToThree))) |
714 && (0 == memcmp(data->bytes() + 6, bytesSixToTen, | 714 && (0 == memcmp(data->bytes() + 6, bytesSixToTen, |
715 sizeof(bytesSixToTen)))); | 715 sizeof(bytesSixToTen)))); |
716 } | 716 } |
717 } // namespace | 717 } // namespace |
718 #endif | 718 #endif |
719 | 719 |
720 SkPDFObject* SkPDFCreateImageObject( | 720 SkPDFObject* SkPDFCreateImageObject(SkPDFCanon* canon, |
721 const SkBitmap& bitmap, | 721 const SkBitmap& bitmap, |
722 const SkIRect& subset, | 722 const SkIRect& subset, |
723 SkPicture::EncodeBitmap encoder) { | 723 SkPicture::EncodeBitmap encoder) { |
724 if (SkPDFObject* pdfBitmap = SkPDFBitmap::Create(bitmap, subset)) { | 724 if (SkPDFObject* pdfBitmap = SkPDFBitmap::Create(canon, bitmap, subset)) { |
725 return pdfBitmap; | 725 return pdfBitmap; |
726 } | 726 } |
727 #if 0 // reenable when we can figure out the JPEG colorspace | 727 #if 0 // reenable when we can figure out the JPEG colorspace |
728 if (SkIRect::MakeWH(bitmap.width(), bitmap.height()) == subset) { | 728 if (SkIRect::MakeWH(bitmap.width(), bitmap.height()) == subset) { |
729 SkAutoTUnref<SkData> encodedData(ref_encoded_data(bitmap)); | 729 SkAutoTUnref<SkData> encodedData(ref_encoded_data(bitmap)); |
730 if (is_jfif_jpeg(encodedData)) { | 730 if (is_jfif_jpeg(encodedData)) { |
731 return SkNEW_ARGS(PDFJPEGImage, | 731 return SkNEW_ARGS(PDFJPEGImage, |
732 (encodedData, bitmap.width(), bitmap.height())); | 732 (encodedData, bitmap.width(), bitmap.height())); |
733 } | 733 } |
734 } | 734 } |
735 #endif | 735 #endif |
736 return SkPDFImage::CreateImage(bitmap, subset, encoder); | 736 return SkPDFImage::CreateImage(bitmap, subset, encoder); |
737 } | 737 } |
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