diff options
| author | Ganesh Ajjanagadde <gajjanagadde@gmail.com> | 2015-10-24 17:53:21 -0400 |
|---|---|---|
| committer | Ganesh Ajjanagadde <gajjanagadde@gmail.com> | 2015-10-24 20:38:07 -0400 |
| commit | 7c8fcbbde3a299096974f9061c8b5be0e526f4c2 (patch) | |
| tree | 3321e27447af0c3b29aaba3b98d423d3bb7664bf /libavfilter/vf_drawtext.c | |
| parent | 94f333f9dcfb4ed13d08e17949f7a929a1ece4b1 (diff) | |
avutil/tree: add additional const qualifier to the comparator
libc's qsort comparator has a const qualifier on both arguments. This
adds a missing const qualifier to exactly match the comparator API.
Existing usages of av_tree_find, av_tree_insert are appropriately
modified: type signature changes of the comparators, and removal of
unnecessary void * casts of function pointers.
Reviewed-by: Henrik Gramner <henrik@gramner.com>
Reviewed-by: wm4 <nfxjfg@googlemail.com>
Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
Diffstat (limited to 'libavfilter/vf_drawtext.c')
| -rw-r--r-- | libavfilter/vf_drawtext.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavfilter/vf_drawtext.c b/libavfilter/vf_drawtext.c index 5c4676e6a4..fc77be4e9c 100644 --- a/libavfilter/vf_drawtext.c +++ b/libavfilter/vf_drawtext.c @@ -288,7 +288,7 @@ typedef struct Glyph { int bitmap_top; } Glyph; -static int glyph_cmp(void *key, const void *b) +static int glyph_cmp(const void *key, const void *b) { const Glyph *a = key, *bb = b; int64_t diff = (int64_t)a->code - (int64_t)bb->code; |