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author | Akira Kakuto <kakuto@fuk.kindai.ac.jp> | 2015-07-25 04:19:27 +0000 |
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committer | Akira Kakuto <kakuto@fuk.kindai.ac.jp> | 2015-07-25 04:19:27 +0000 |
commit | 14ebc2a9ea32def73c44d5502f4fbc701d5dee96 (patch) | |
tree | b0b24db2e5b8df26bd4219db30a833dab976fb3f /Build/source/texk/dvipdfm-x/spc_pdfm.c | |
parent | 22b3ee317c07e2d0f8cf8bec64b2dec6ff7c3103 (diff) |
dvipdfm-x: Improve output file size
git-svn-id: svn://tug.org/texlive/trunk@37953 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build/source/texk/dvipdfm-x/spc_pdfm.c')
-rw-r--r-- | Build/source/texk/dvipdfm-x/spc_pdfm.c | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/Build/source/texk/dvipdfm-x/spc_pdfm.c b/Build/source/texk/dvipdfm-x/spc_pdfm.c index fc1c49d477f..f3fd5971725 100644 --- a/Build/source/texk/dvipdfm-x/spc_pdfm.c +++ b/Build/source/texk/dvipdfm-x/spc_pdfm.c @@ -984,7 +984,7 @@ spc_handler_pdfm_bead (struct spc_env *spe, struct spc_arg *args) return 0; } -ImageSpecial = 0; +ImageSpecial = 0; /* default value */ static int spc_handler_pdfm_image (struct spc_env *spe, struct spc_arg *args) @@ -1047,6 +1047,7 @@ spc_handler_pdfm_image (struct spc_env *spe, struct spc_arg *args) ImageSpecial = 1; xobj_id = pdf_ximage_findresource(pdf_string_value(fspec), page_no, attr); ImageSpecial = 0; + if (xobj_id < 0) { spc_warn(spe, "Could not find image resource..."); pdf_release_obj(fspec); @@ -1055,6 +1056,16 @@ spc_handler_pdfm_image (struct spc_env *spe, struct spc_arg *args) return -1; } + if (xobj_id > 4999) { + spc_warn(spe, "Too many images..."); + pdf_release_obj(fspec); + if (ident) + RELEASE(ident); + return -1; + } + + PageBox_of_id[xobj_id] = (uint8_t)PageBox; + if (!(ti.flags & INFO_DO_HIDE)) pdf_dev_put_image(xobj_id, &ti, spe->x_user, spe->y_user); |