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video: fix interactively changing aspect ratio 

The aspect ratio calculations are cached (mainly so that aspect ratio
related messages are not logged on every frame). The cache is not clared
anymore when video filters are reconfigured, but changing the
video-aspect-ratio property relied on it. Make it explicit.

Fixes #2714.
This commit is contained in:
wm4 2016-01-14 09:46:03 +01:00
parent 24e7fac50b
commit c9204fe3a5
3 changed files with 7 additions and 1 deletions
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2
player/command.c
View File

@ -2771,7 +2771,7 @@ static int mp_property_aspect(void *ctx, struct m_property *prop,
case M_PROPERTY_SET: {
mpctx->opts->movie_aspect = *(float *)arg;
if (mpctx->d_video) {
reinit_video_filters(mpctx);
video_reset_aspect(mpctx->d_video);
mp_force_video_refresh(mpctx);
}
return M_PROPERTY_OK;

5
video/decode/dec_video.c
View File

@ -359,3 +359,8 @@ struct mp_image *video_decode(struct dec_video *d_video,
d_video->decoded_pts = pts;
return mpi;
}
void video_reset_aspect(struct dec_video *d_video)
{
d_video->last_format = (struct mp_image_params){0};
}

1
video/decode/dec_video.h
View File

@ -87,5 +87,6 @@ struct mp_image *video_decode(struct dec_video *d_video,
int video_vd_control(struct dec_video *d_video, int cmd, void *arg);
void video_reset_decoding(struct dec_video *d_video);
void video_reset_aspect(struct dec_video *d_video);
#endif /* MPLAYER_DEC_VIDEO_H */