diff options
| -rw-r--r-- | src/xine-engine/video_out.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/src/xine-engine/video_out.c b/src/xine-engine/video_out.c index 81d7f3a3b..a8464ac40 100644 --- a/src/xine-engine/video_out.c +++ b/src/xine-engine/video_out.c @@ -130,6 +130,7 @@ typedef struct { int frame_drop_limit_max; int frame_drop_limit; int frame_drop_cpt; + int frame_drop_suggested; int crop_left, crop_right, crop_top, crop_bottom; } vos_t; @@ -497,6 +498,21 @@ static int vo_frame_draw (vo_frame_t *img, xine_stream_t *stream) { frames_to_skip < 0) frames_to_skip = 0; + /* Do not drop frames immediately, but remember this as suggestion and give + * decoder a further chance to supply frames. + * This avoids unnecessary frame drops in situations where there is only + * a very little number of image buffers, e. g. when using xxmc. + */ + if (this->frame_drop_suggested && frames_to_skip == 0) + this->frame_drop_suggested = 0; + + if (frames_to_skip > 0) { + if (!this->frame_drop_suggested) { + this->frame_drop_suggested = 1; + frames_to_skip = 0; + } + } + lprintf ("delivery diff : %" PRId64 ", current vpts is %" PRId64 ", %d frames to skip\n", diff, cur_vpts, frames_to_skip); @@ -1829,6 +1845,7 @@ xine_video_port_t *_x_vo_new_port (xine_t *xine, vo_driver_t *driver, int grabon this->frame_drop_limit = this->frame_drop_limit_max; this->frame_drop_cpt = 0; + this->frame_drop_suggested = 0; this->extra_info_base = calloc (num_frame_buffers, sizeof(extra_info_t)); |