diff options
Diffstat (limited to 'pdf')
| -rw-r--r-- | pdf/pdf_fontfile.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/pdf/pdf_fontfile.c b/pdf/pdf_fontfile.c index b67d8a32..99565da5 100644 --- a/pdf/pdf_fontfile.c +++ b/pdf/pdf_fontfile.c @@ -1,6 +1,20 @@ #include "fitz-internal.h" #include "mupdf-internal.h" +/* + Which fonts are embedded is based on a few preprocessor definitions. + + The base 14 fonts are always embedded. + For font substitution we embed DroidSans which has good glyph coverage. + For CJK font substitution we embed DroidSansFallback. + + Set NOCJK to skip all CJK support (this also omits embedding the CJK CMaps) + Set NOCJKFONT to skip the embedded CJK font. + Set NOCJKFULL to embed a smaller CJK font without CJK Extension A support. + + Set NODROIDFONT to use the base 14 fonts as substitute fonts. +*/ + #ifdef NOCJK #define NOCJKFONT #endif @@ -12,8 +26,12 @@ #endif #ifndef NOCJKFONT +#ifndef NOCJKFULL +#include "../generated/font_cjk_full.h" +#else #include "../generated/font_cjk.h" #endif +#endif unsigned char * pdf_lookup_builtin_font(char *name, unsigned int *len) @@ -122,8 +140,13 @@ unsigned char * pdf_lookup_substitute_cjk_font(int ros, int serif, unsigned int *len) { #ifndef NOCJKFONT +#ifndef NOCJKFULL + *len = sizeof pdf_font_DroidSansFallbackFull; + return (unsigned char*) pdf_font_DroidSansFallbackFull; +#else *len = sizeof pdf_font_DroidSansFallback; return (unsigned char*) pdf_font_DroidSansFallback; +#endif #else *len = 0; return NULL; |