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libobs: Add functions to get raw video output

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Adds obs_add_raw_video_callback() and obs_remove_raw_video_callback()
functions which allow the ability to get raw video frames without
necessarily needing to create an output.
This commit is contained in:
jp9000
2018-04-23 09:05:32 -07:00
parent 45b5291530
commit c4b482efef
3 changed files with 41 additions and 0 deletions
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21
libobs/obs.c
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@@ -2089,3 +2089,24 @@ void stop_raw_video(video_t *v,
os_atomic_dec_long(&video->raw_active);
video_output_disconnect(v, callback, param);
}
void obs_add_raw_video_callback(
const struct video_scale_info *conversion,
void (*callback)(void *param, struct video_data *frame),
void *param)
{
struct obs_core_video *video = &obs->video;
if (!obs)
return;
start_raw_video(video->video, conversion, callback, param);
}
void obs_remove_raw_video_callback(
void (*callback)(void *param, struct video_data *frame),
void *param)
{
struct obs_core_video *video = &obs->video;
if (!obs)
return;
stop_raw_video(video->video, callback, param);
}