mirror of
https://github.com/mpv-player/mpv
synced 2025-01-07 23:50:25 +00:00
c54fc507da
Change the entire filter API to use reference counted images instead of vf_get_image(). Remove filter "direct rendering". This was useful for vf_expand and (in rare cases) vf_sub: DR allowed these filters to pass a cropped image to the filters before them. Then, on filtering, the image was "uncropped", so that black bars could be added around the image without copying. This means that in some cases, vf_expand will be slower (-vf gradfun,expand for example). Note that another form of DR used for in-place filters has been replaced by simpler logic. Instead of trying to do DR, filters can check if the image is writeable (with mp_image_is_writeable()), and do true in-place if that's the case. This affects filters like vf_gradfun and vf_sub. Everything has to support strides now. If something doesn't, making a copy of the image data is required.
51 lines
1.7 KiB
C
51 lines
1.7 KiB
C
/*
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* This file is part of MPlayer.
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*
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* MPlayer is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* MPlayer is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with MPlayer; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#ifndef MPLAYER_DEC_VIDEO_H
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#define MPLAYER_DEC_VIDEO_H
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#include "demux/stheader.h"
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struct osd_state;
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// dec_video.c:
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void vfm_help(void);
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int init_best_video_codec(sh_video_t *sh_video, char** video_codec_list, char** video_fm_list);
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void uninit_video(sh_video_t *sh_video);
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struct demux_packet;
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void *decode_video(sh_video_t *sh_video, struct demux_packet *packet,
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unsigned char *start, int in_size, int drop_frame,
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double pts);
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int get_video_quality_max(sh_video_t *sh_video);
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int get_video_colors(sh_video_t *sh_video, const char *item, int *value);
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int set_video_colors(sh_video_t *sh_video, const char *item, int value);
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struct mp_csp_details;
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void get_detected_video_colorspace(struct sh_video *sh, struct mp_csp_details *csp);
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void set_video_colorspace(struct sh_video *sh);
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void resync_video_stream(sh_video_t *sh_video);
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void video_reset_aspect(struct sh_video *sh_video);
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int get_current_video_decoder_lag(sh_video_t *sh_video);
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extern int divx_quality;
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#endif /* MPLAYER_DEC_VIDEO_H */
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