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| author | Robin Watts <robin.watts@artifex.com> | 2016-01-12 17:30:59 +0000 |
|---|---|---|
| committer | Robin Watts <robin.watts@artifex.com> | 2016-01-13 12:32:58 +0000 |
| commit | ad8936bf2bcf54c7042bdec20c49c96657649b34 (patch) | |
| tree | 0d6e309f5747e493632b72b34acef1e53e1ed9d7 /include/mupdf/fitz/font.h | |
| parent | 881b7ea89588677e709aaa7d3d0ffe4aed63822a (diff) | |
| download | mupdf-ad8936bf2bcf54c7042bdec20c49c96657649b34.tar.xz | |
Add lots of consts.
In general, we should use 'const fz_blah' in device calls whenever
the callee should not alter the fz_blah.
Push this through. This shows up various places where we fz_keep
and fz_drop these const things.
I've updated the fz_keep and fz_drops with appropriate casts
to remove the consts. We may need to do the union dance to avoid
the consts for some compilers, but will only do that if required.
I think this is nicer overall, even allowing for the const<->no const
problems.
Diffstat (limited to 'include/mupdf/fitz/font.h')
| -rw-r--r-- | include/mupdf/fitz/font.h | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/include/mupdf/fitz/font.h b/include/mupdf/fitz/font.h index b6ea3362..eb3e1887 100644 --- a/include/mupdf/fitz/font.h +++ b/include/mupdf/fitz/font.h @@ -90,20 +90,20 @@ fz_font *fz_new_font_from_memory(fz_context *ctx, const char *name, unsigned cha fz_font *fz_new_font_from_buffer(fz_context *ctx, const char *name, fz_buffer *buffer, int index, int use_glyph_bbox); fz_font *fz_new_font_from_file(fz_context *ctx, const char *name, const char *path, int index, int use_glyph_bbox); -fz_font *fz_keep_font(fz_context *ctx, fz_font *font); -void fz_drop_font(fz_context *ctx, fz_font *font); +fz_font *fz_keep_font(fz_context *ctx, const fz_font *font); +void fz_drop_font(fz_context *ctx, const fz_font *font); void fz_set_font_bbox(fz_context *ctx, fz_font *font, float xmin, float ymin, float xmax, float ymax); -fz_rect *fz_bound_glyph(fz_context *ctx, fz_font *font, int gid, const fz_matrix *trm, fz_rect *r); -int fz_glyph_cacheable(fz_context *ctx, fz_font *font, int gid); +fz_rect *fz_bound_glyph(fz_context *ctx, const fz_font *font, int gid, const fz_matrix *trm, fz_rect *r); +int fz_glyph_cacheable(fz_context *ctx, const fz_font *font, int gid); -void fz_run_t3_glyph(fz_context *ctx, fz_font *font, int gid, const fz_matrix *trm, struct fz_device_s *dev); +void fz_run_t3_glyph(fz_context *ctx, const fz_font *font, int gid, const fz_matrix *trm, struct fz_device_s *dev); void fz_decouple_type3_font(fz_context *ctx, fz_font *font, void *t3doc); -float fz_advance_glyph(fz_context *ctx, fz_font *font, int glyph); -int fz_encode_character(fz_context *ctx, fz_font *font, int unicode); +float fz_advance_glyph(fz_context *ctx, const fz_font *font, int glyph); +int fz_encode_character(fz_context *ctx, const fz_font *font, int unicode); -void fz_print_font(fz_context *ctx, fz_output *out, fz_font *font); +void fz_print_font(fz_context *ctx, fz_output *out, const fz_font *font); #endif |