kenmirrors
/
freeswitch
mirror of https://github.com/signalwire/freeswitch.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity

FS-10050: [core] chromakey

This commit is contained in:
Anthony Minessale 2017-03-03 17:33:33 -06:00
parent 7b8465915b
commit c50aac4eb8
1 changed files with 7 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
src/switch_core_video.c
View File

@ -901,6 +901,7 @@ struct switch_chromakey_s {
switch_rgb_color_t auto_color;
int no_cache;
int frames_read;
};
SWITCH_DECLARE(switch_shade_t) switch_chromakey_str2shade(switch_chromakey_t *ck, const char *shade_name)
@ -1122,6 +1123,12 @@ SWITCH_DECLARE(void) switch_chromakey_process(switch_chromakey_t *ck, switch_ima
cache_img = ck->cache_img;
ck->cache_img = NULL;
ck->frames_read++;
if ((ck->frames_read % 300) == 0) {
ck->no_cache = 2;
}
if (cache_img && (cache_img->d_w != img->d_w || cache_img->d_h != img->d_h)) {
switch_img_free(&cache_img);
}