diff options
| -rw-r--r-- | libass/ass_render.c | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/libass/ass_render.c b/libass/ass_render.c index e0a8d36..7b85706 100644 --- a/libass/ass_render.c +++ b/libass/ass_render.c @@ -361,12 +361,18 @@ static void free_list_clear(ass_renderer_t *render_priv) } } +static void ass_free_images(ass_image_t *img); + void ass_renderer_done(ass_renderer_t *render_priv) { ass_font_cache_done(render_priv->cache.font_cache); ass_bitmap_cache_done(render_priv->cache.bitmap_cache); ass_composite_cache_done(render_priv->cache.composite_cache); ass_glyph_cache_done(render_priv->cache.glyph_cache); + + ass_free_images(render_priv->images_root); + ass_free_images(render_priv->prev_images_root); + if (render_priv->state.stroker) { FT_Stroker_Done(render_priv->state.stroker); render_priv->state.stroker = 0; @@ -379,7 +385,6 @@ void ass_renderer_done(ass_renderer_t *render_priv) ass_synth_done(render_priv->synth_priv); if (render_priv && render_priv->eimg) free(render_priv->eimg); - free(render_priv); free(render_priv->text_info.glyphs); free(render_priv->text_info.lines); @@ -387,6 +392,7 @@ void ass_renderer_done(ass_renderer_t *render_priv) free(render_priv->settings.default_family); free_list_clear(render_priv); + free(render_priv); } /** @@ -1924,8 +1930,8 @@ static void reset_render_context(ass_renderer_t *render_priv) (render_priv->state.style->StrikeOut ? DECO_STRIKETHROUGH : 0); render_priv->state.font_size = render_priv->state.style->FontSize; - if (render_priv->state.family) - free(render_priv->state.family); + free(render_priv->state.family); + render_priv->state.family = NULL; render_priv->state.family = strdup(render_priv->state.style->FontName); render_priv->state.treat_family_as_pattern = render_priv->state.style->treat_fontname_as_pattern; @@ -1987,7 +1993,11 @@ init_render_context(ass_renderer_t *render_priv, ass_event_t *event) static void free_render_context(ass_renderer_t *render_priv) { + free(render_priv->state.family); ass_drawing_free(render_priv->state.drawing); + + render_priv->state.family = NULL; + render_priv->state.drawing = NULL; } // Calculate the cbox of a series of points |