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| author | Lei Zhang <thestig@chromium.org> | 2017-05-18 00:50:14 -0700 |
|---|---|---|
| committer | Chromium commit bot <commit-bot@chromium.org> | 2017-05-18 08:06:10 +0000 |
| commit | cfd56852b6375d2b4eea473399231caf7dcdbf36 (patch) | |
| tree | 46618475f362e55d6a28c480b09017d764221fa7 /testing | |
| parent | 46abb66cb57d4bc6b9326efd7a0c0e776e594db2 (diff) | |
| download | pdfium-cfd56852b6375d2b4eea473399231caf7dcdbf36.tar.xz | |
Fix a situation where images are not properly rendered.
This regressed in commit e21fe98. When the image's bpc is a multiple of
8, there exists a colorspace, and there is a Decode parameter, the image
data source was incorrectly pointing to a data structure that only
contained black pixels.
BUG=chromium:718762
Change-Id: I5d3fa739e41726b4ed1ebc16465e17f83fff9f8d
Reviewed-on: https://pdfium-review.googlesource.com/5333
Commit-Queue: Lei Zhang <thestig@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Diffstat (limited to 'testing')
| -rw-r--r-- | testing/resources/pixel/bug_718762.in | 67 | ||||
| -rw-r--r-- | testing/resources/pixel/bug_718762_expected.pdf.0.png | bin | 0 -> 211 bytes |
2 files changed, 67 insertions, 0 deletions
diff --git a/testing/resources/pixel/bug_718762.in b/testing/resources/pixel/bug_718762.in new file mode 100644 index 0000000000..3459dc0a1c --- /dev/null +++ b/testing/resources/pixel/bug_718762.in @@ -0,0 +1,67 @@ +{{header}} +{{object 1 0}} << + /Type /Pages + /Count 1 + /Kids[ 3 0 R ] +>> +endobj +{{object 2 0}} << + /Type /Catalog + /Pages 1 0 R +>> +endobj +{{object 3 0}} << + /Type /Page + /Parent 1 0 R + /Resources 6 0 R + /MediaBox[ 0 0 64 64] + /Contents[ 5 0 R ] +>> +endobj +{{object 4 0}} << + /Type /XObject + /Subtype /Image + /Name /I1 + /Width 5000 + /Height 5000 + /BitsPerComponent 8 + /ColorSpace /DeviceCMYK + /Filter [/ASCIIHexDecode /FlateDecode /DCTDecode] + /Decode [1.0 0.0 1.0 0.0 1.0 0.0 1.0 0.0] + /Length 734 +>> +stream +789cedcd3d4ec2001806e00f680529d4165a643671f112c6901095b09838b01983899bd7e02c9ec +2c143f8b37802af50cba81770799eef9ddebcc9d7bc355f515c2faf96d1e974e2b2bd68be23bfd8 +3edd3fc436f69acf5844afdbdda795b44907699a24e9b0df3f188c86a35136ccb2713e29c679996 +759312bca6955d7f5e8e8783eabe693aaae9a97a806d3dd74972c4e625dc6a68c5519cd6bd4ede3 +f8edb0adabe26f1bcd47e4c922d6b18955c4793cdf9ddedc9e3dfe9d01000000000000000000000 +0000000000000000000000000000000000000000000000000000000000000000000000000000000 +0000000000000000000000000000000000000000000000000000000000000000000000000000000 +0000000000000000000000000000000000000000000000000000000000000000000000000000000 +000000000000000000000000000000000000000000000000000000000000000000000000fc835ef +3fe03ce2e1eba +endstream +endobj +{{object 5 0}} << +/Length 28 +>> +stream +q +64 0 0 64 0 0 cm +/I1 Do +Q +endstream +endobj +{{object 6 0}} << + /ProcSet [/PDF /ImageC] + /XObject<</I1 4 0 R >> +>> +endobj +{{xref}} +trailer << + /Size 7 + /Root 2 0 R +>> +{{startxref}} +%%EOF diff --git a/testing/resources/pixel/bug_718762_expected.pdf.0.png b/testing/resources/pixel/bug_718762_expected.pdf.0.png Binary files differnew file mode 100644 index 0000000000..73069f23aa --- /dev/null +++ b/testing/resources/pixel/bug_718762_expected.pdf.0.png |
