/usr/include/rem/rem_vidmix.h is in librem-dev 0.4.7-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 | /**
* @file rem_vidmix.h Video Mixer
*
* Copyright (C) 2010 Creytiv.com
*/
struct vidmix;
struct vidmix_source;
/**
* Video mixer frame handler
*
* @param ts Timestamp
* @param frame Video frame
* @param arg Handler argument
*/
typedef void (vidmix_frame_h)(uint32_t ts, const struct vidframe *frame,
void *arg);
int vidmix_alloc(struct vidmix **mixp);
int vidmix_source_alloc(struct vidmix_source **srcp, struct vidmix *mix,
const struct vidsz *sz, unsigned fps, bool content,
vidmix_frame_h *fh, void *arg);
bool vidmix_source_isenabled(const struct vidmix_source *src);
bool vidmix_source_isrunning(const struct vidmix_source *src);
void *vidmix_source_get_focus(const struct vidmix_source *src);
void vidmix_source_enable(struct vidmix_source *src, bool enable);
int vidmix_source_start(struct vidmix_source *src);
void vidmix_source_stop(struct vidmix_source *src);
int vidmix_source_set_size(struct vidmix_source *src, const struct vidsz *sz);
void vidmix_source_set_rate(struct vidmix_source *src, unsigned fps);
void vidmix_source_set_content_hide(struct vidmix_source *src, bool hide);
void vidmix_source_toggle_selfview(struct vidmix_source *src);
void vidmix_source_set_focus(struct vidmix_source *src,
const struct vidmix_source *focus_src,
bool focus_full);
void vidmix_source_set_focus_idx(struct vidmix_source *src, unsigned pidx);
void vidmix_source_put(struct vidmix_source *src,
const struct vidframe *frame);
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