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bba33533ab
This fixes an issue with SSA/ASS subtitles, where subtitles would fail to appear if there was already a subtitle on screen. This was because `struct _GstAssRender` had a single `GstBuffer *subtitle_pending` member. This meant that the assrender context could only be aware of one subtitle at a time. This patch changes the subtitle_pending member to a linked list of pending subtitles. The `gst_ass_render_chain_text` function no longer needs to care about whether there are already subtitles pending, it simply appends new subtitles to the list. The `gst_ass_render_chain_video` function has been modified to handle the list of pending subtitles. Finally, the `gst_ass_render_pop_text` function has been modified to pop the entire list of pending subtitles. https://bugzilla.gnome.org/show_bug.cgi?id=735944 |
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gstassrender.c | ||
gstassrender.h | ||
Makefile.am | ||
meson.build |