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authorAkira Kakuto <kakuto@fuk.kindai.ac.jp>2018-03-03 10:27:37 +0000
committerAkira Kakuto <kakuto@fuk.kindai.ac.jp>2018-03-03 10:27:37 +0000
commit09fb04c030e2d160d226f0f684c63e0753fb3f37 (patch)
treebe9e6bacd4abd22d5d569f1289e0cd222a647f58
parent89807db415192c13901dc2b5c21a11bf00852c6d (diff)
remove unused lines
git-svn-id: svn://tug.org/texlive/trunk@46795 c570f23f-e606-0410-a88d-b1316a301751
-rw-r--r--Build/source/texk/dvipdfm-x/ChangeLog2
-rw-r--r--Build/source/texk/dvipdfm-x/xbb.c190
2 files changed, 1 insertions, 191 deletions
diff --git a/Build/source/texk/dvipdfm-x/ChangeLog b/Build/source/texk/dvipdfm-x/ChangeLog
index 94f6fb5e4cc..51326a84585 100644
--- a/Build/source/texk/dvipdfm-x/ChangeLog
+++ b/Build/source/texk/dvipdfm-x/ChangeLog
@@ -1,6 +1,6 @@
2018-03-03 Akira Kakuto <kakuto@fuk.kindai.ac.jp>
- * xbb.c: Support libdpx.
+ * xbb.c: Remove unused lines.
2018-03-02 Akira Kakuto <kakuto@fuk.kindai.ac.jp>
diff --git a/Build/source/texk/dvipdfm-x/xbb.c b/Build/source/texk/dvipdfm-x/xbb.c
index 82afc7ad259..3541c8d1f20 100644
--- a/Build/source/texk/dvipdfm-x/xbb.c
+++ b/Build/source/texk/dvipdfm-x/xbb.c
@@ -421,193 +421,3 @@ int extractbb (int argc, char *argv[])
return 0;
}
-
-#if defined(LIBDPX)
-static void do_aptex_bmp (FILE *fp, char *filename, pdf_rect * box)
-{
- int width, height;
- double xdensity, ydensity;
-
- if (bmp_get_bbox(fp, &width, &height, &xdensity, &ydensity) < 0) {
- WARN("%s does not look like a BMP file...\n", filename);
- return;
- }
-
- box->llx = 0.0;
- box->lly = 0.0;
- box->urx = xdensity*width;
- box->ury = ydensity*height;
- return;
-}
-
-static void do_aptex_jpeg (FILE *fp, char *filename, pdf_rect * box)
-{
- int width, height;
- double xdensity, ydensity;
-
- if (jpeg_get_bbox(fp, &width, &height, &xdensity, &ydensity) < 0) {
- WARN("%s does not look like a JPEG file...\n", filename);
- return;
- }
-
- box->llx = 0.0;
- box->lly = 0.0;
- box->urx = xdensity*width;
- box->ury = ydensity*height;
- return;
-}
-
-static void do_aptex_jp2 (FILE *fp, char *filename, pdf_rect * box)
-{
- int width, height;
- double xdensity, ydensity;
-
- if (jp2_get_bbox(fp, &width, &height, &xdensity, &ydensity) < 0) {
- WARN("%s does not look like a JP2/JPX file...\n", filename);
- return;
- }
-
- box->llx = 0.0;
- box->lly = 0.0;
- box->urx = xdensity*width;
- box->ury = ydensity*height;
- return;
-}
-
-#ifdef HAVE_LIBPNG
-static void do_aptex_png (FILE *fp, char *filename, pdf_rect * box)
-{
- uint32_t width, height;
- double xdensity, ydensity;
-
- if (png_get_bbox(fp, &width, &height, &xdensity, &ydensity) < 0) {
- WARN("%s does not look like a PNG file...\n", filename);
- return;
- }
-
- box->llx = 0.0;
- box->lly = 0.0;
- box->urx = xdensity*width;
- box->ury = ydensity*height;
- return;
-}
-#endif /* HAVE_LIBPNG */
-
-static void do_aptex_pdf (FILE *fp, char *filename, pdf_rect * box)
-{
- pdf_obj *page;
- pdf_file *pf;
- int page_no = Include_Page;
- int count;
- pdf_rect bbox;
- pdf_tmatrix matrix;
- pdf_coord p1, p2, p3, p4;
-
- pf = pdf_open(filename, fp);
- if (!pf) {
- WARN("%s does not look like a PDF file...\n", filename);
- return;
- }
- count = pdf_doc_get_page_count(pf);
- page = pdf_doc_get_page(pf, page_no, PageBox, &bbox, &matrix, NULL);
-
- pdf_close(pf);
-
- if (!page)
- return;
-
- pdf_release_obj(page);
-
- /* Image's attribute "bbox" here is affected by /Rotate entry of included
- * PDF page.
- */
- p1.x = bbox.llx; p1.y = bbox.lly;
- pdf_dev_transform(&p1, &matrix);
- p2.x = bbox.urx; p2.y = bbox.lly;
- pdf_dev_transform(&p2, &matrix);
- p3.x = bbox.urx; p3.y = bbox.ury;
- pdf_dev_transform(&p3, &matrix);
- p4.x = bbox.llx; p4.y = bbox.ury;
- pdf_dev_transform(&p4, &matrix);
-
- box->llx = min4(p1.x, p2.x, p3.x, p4.x);
- box->lly = min4(p1.y, p2.y, p3.y, p4.y);
- box->urx = max4(p1.x, p2.x, p3.x, p4.x);
- box->ury = max4(p1.y, p2.y, p3.y, p4.y);
-}
-
-void aptex_extractbb (char * pict, uint32_t page, uint32_t rect, pdf_rect * bbox)
-{
- FILE *infile = NULL;
- char *kpse_file_name = NULL;
- int pictwd, pictht;
- double xdensity, ydensity;
-
- if (page == 0)
- Include_Page = 1;
- else
- Include_Page = page;
-
- PageBox = rect;
-
- if (kpse_in_name_ok(pict))
- {
- infile = MFOPEN(pict, FOPEN_RBIN_MODE);
- if (infile)
- {
- kpse_file_name = xstrdup(pict);
- }
- else
- {
- kpse_file_name = kpse_find_pict(pict);
- if (kpse_file_name && kpse_in_name_ok(kpse_file_name))
- infile = MFOPEN(kpse_file_name, FOPEN_RBIN_MODE);
- }
- }
- if (infile == NULL)
- {
- WARN("Can't find file (%s), or it is forbidden to read ...skipping\n", pict);
- goto cont;
- }
- if (check_for_bmp(infile))
- {
- do_aptex_bmp(infile, kpse_file_name, bbox);
- goto cont;
- }
- if (check_for_jpeg(infile))
- {
- do_aptex_jpeg(infile, kpse_file_name, bbox);
- goto cont;
- }
- if (check_for_jp2(infile))
- {
- do_aptex_jp2(infile, kpse_file_name, bbox);
- goto cont;
- }
- if (check_for_pdf(infile))
- {
- pdf_files_init();
- pdf_set_version(PDF_VERSION_MAX);
- do_aptex_pdf(infile, kpse_file_name, bbox);
- pdf_files_close();
- goto cont;
- }
-#ifdef HAVE_LIBPNG
- if (check_for_png(infile))
- {
- do_aptex_png(infile, kpse_file_name, bbox);
- goto cont;
- }
-#endif /* HAVE_LIBPNG */
- WARN("Can't handle file type for file named %s\n", pict);
- bbox->llx = 0.0;
- bbox->lly = 0.0;
- bbox->urx = 0.0;
- bbox->ury = 0.0;
-cont:
- if (kpse_file_name)
- RELEASE(kpse_file_name);
- if (infile)
- MFCLOSE(infile);
-}
-#endif /* LIBDPX */