diff options
author | Akira Kakuto <kakuto@fuk.kindai.ac.jp> | 2018-10-07 21:27:40 +0000 |
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committer | Akira Kakuto <kakuto@fuk.kindai.ac.jp> | 2018-10-07 21:27:40 +0000 |
commit | f2ecd8d86ead590b4799f8a54e96e11384df2b3b (patch) | |
tree | f09911f976da12bb0d87da0ec9edc2b489fa6087 /Build/source/texk/dvipdfm-x/pdfobj.c | |
parent | 7b61510c53b104577fa7804435895594da6bd884 (diff) |
Fix a bug in inline PS code handling (S. Hirata)
git-svn-id: svn://tug.org/texlive/trunk@48853 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build/source/texk/dvipdfm-x/pdfobj.c')
-rw-r--r-- | Build/source/texk/dvipdfm-x/pdfobj.c | 19 |
1 files changed, 3 insertions, 16 deletions
diff --git a/Build/source/texk/dvipdfm-x/pdfobj.c b/Build/source/texk/dvipdfm-x/pdfobj.c index f544cb90f62..a09bb2a41b8 100644 --- a/Build/source/texk/dvipdfm-x/pdfobj.c +++ b/Build/source/texk/dvipdfm-x/pdfobj.c @@ -1823,20 +1823,6 @@ filter_PNG15_apply_filter (unsigned char *raster, return dst; } -/* TIFF predictor filter support - * - * Many PDF viewers seems to have broken TIFF 2 predictor support? - * Ony GhostScript and MuPDF render 4bpc grayscale image with TIFF 2 predictor - * filter applied correctly. - * - * Acrobat Reader DC 2015.007.20033 NG - * Adobe Acrobat X 10.1.13 NG - * Foxit Reader 4.1.5.425 NG - * GhostScript 9.16 OK - * SumatraPDF(MuPDF) v3.0 OK - * Evince(poppler) 2.32.0.145 NG (1bit and 4bit broken) - */ - /* This modifies "raster" itself! */ static void apply_filter_TIFF2_1_2_4 (unsigned char *raster, @@ -1890,13 +1876,14 @@ apply_filter_TIFF2_1_2_4 (unsigned char *raster, } } } - if (outbits > 0) + if (outbits > 0) { raster[k] = (outbuf << (8 - outbits)); k++; + } } RELEASE(prev); } -unsigned char * +static unsigned char * filter_TIFF2_apply_filter (unsigned char *raster, int32_t columns, int32_t rows, int8_t bpc, int8_t colors, int32_t *length) |