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| author | Grigori Goronzy <greg@chown.ath.cx> | 2015-06-12 01:35:40 +0200 |
|---|---|---|
| committer | Grigori Goronzy <greg@chown.ath.cx> | 2015-07-10 10:42:41 +0200 |
| commit | b39e873342825f9640580b8237cf19ecf247e261 (patch) | |
| tree | 5cd6abf37bfa8efe9261bb37fd9a5684e5baf196 /libass/ass.h | |
| parent | 9f34be2732f4c1460a36de86e8cdeac92e821042 (diff) | |
| download | libass-b39e873342825f9640580b8237cf19ecf247e261.tar.bz2 libass-b39e873342825f9640580b8237cf19ecf247e261.tar.xz | |
fontselect: malloc and error checking
Add malloc checks with useful semantics and error checks in some
specific cases. This should hopefully make fontselect more robust.
The platform-specific font providers (DirectWrite/CoreText/FontConfig)
still need to be checked for proper memory management.
Diffstat (limited to 'libass/ass.h')
| -rw-r--r-- | libass/ass.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/libass/ass.h b/libass/ass.h index 5fd11a6..576e168 100644 --- a/libass/ass.h +++ b/libass/ass.h @@ -402,7 +402,12 @@ void ass_set_line_spacing(ASS_Renderer *priv, double line_spacing); void ass_set_line_position(ASS_Renderer *priv, double line_position); /** - * \brief Get the list of available font providers. + * \brief Get the list of available font providers. The output array + * is allocated with malloc and can be released with free(). If an + * allocation error occurs, size is set to (size_t)-1. + * \param priv library handle + * \param providers output, list of default providers (malloc'ed array) + * \param size output, number of providers * \return list of available font providers (user owns the returned array) */ void ass_get_available_font_providers(ASS_Library *priv, |