struct ImBuf *IMB_anim_absolute(struct anim *anim, int position,
IMB_Timecode_Type tc,
IMB_Proxy_Size preview_size)
{
struct ImBuf *ibuf = NULL;
char head[256], tail[256];
unsigned short digits;
int pic;
int filter_y;
if (anim == NULL) return(NULL);
filter_y = (anim->ib_flags & IB_animdeinterlace);
if (anim->curtype == 0) {
ibuf = anim_getnew(anim);
if (ibuf == NULL) {
return(NULL);
}
IMB_freeImBuf(ibuf); /* ???? */
ibuf = NULL;
}
if (position < 0) return(NULL);
if (position >= anim->duration) return(NULL);
if (preview_size != IMB_PROXY_NONE) {
struct anim *proxy = IMB_anim_open_proxy(anim, preview_size);
if (proxy) {
position = IMB_anim_index_get_frame_index(
anim, tc, position);
return IMB_anim_absolute(
proxy, position,
IMB_TC_NONE, IMB_PROXY_NONE);
}
}
switch (anim->curtype) {
case ANIM_SEQUENCE:
pic = an_stringdec(anim->first, head, tail, &digits);
pic += position;
an_stringenc(anim->name, head, tail, digits, pic);
ibuf = IMB_loadiffname(anim->name, IB_rect, anim->colorspace);
if (ibuf) {
anim->curposition = position;
}
break;
case ANIM_MOVIE:
ibuf = movie_fetchibuf(anim, position);
if (ibuf) {
anim->curposition = position;
IMB_convert_rgba_to_abgr(ibuf);
}
break;
#ifdef WITH_AVI
case ANIM_AVI:
ibuf = avi_fetchibuf(anim, position);
if (ibuf)
anim->curposition = position;
break;
#endif
#ifdef WITH_QUICKTIME
case ANIM_QTIME:
ibuf = qtime_fetchibuf(anim, position);
if (ibuf) {
if (ibuf->rect) {
/* OCIO_TODO: should happen in quicktime module, but it currently doesn't have access
* to color management's internals
*/
ibuf->rect_colorspace = colormanage_colorspace_get_named(anim->colorspace);
}
anim->curposition = position;
}
break;
#endif
#ifdef WITH_FFMPEG
case ANIM_FFMPEG:
ibuf = ffmpeg_fetchibuf(anim, position, tc);
if (ibuf)
anim->curposition = position;
filter_y = 0; /* done internally */
break;
#endif
#ifdef WITH_REDCODE
case ANIM_REDCODE:
ibuf = redcode_fetchibuf(anim, position);
if (ibuf) anim->curposition = position;
break;
#endif
}
if (ibuf) {
if (filter_y) IMB_filtery(ibuf);
BLI_snprintf(ibuf->name, sizeof(ibuf->name), "%s.%04d", anim->name, anim->curposition + 1);
}
return(ibuf);
}
struct ImBuf * IMB_anim_absolute(struct anim * anim, int position) {
struct ImBuf * ibuf = NULL;
char head[256], tail[256];
unsigned short digits;
int pic;
int filter_y;
if (anim == NULL) return(NULL);
filter_y = (anim->ib_flags & IB_animdeinterlace);
if (anim->curtype == 0) {
ibuf = anim_getnew(anim);
if (ibuf == NULL) {
return(NULL);
}
IMB_freeImBuf(ibuf); /* ???? */
ibuf= NULL;
}
if (position < 0) return(NULL);
if (position >= anim->duration) return(NULL);
switch(anim->curtype) {
case ANIM_SEQUENCE:
pic = an_stringdec(anim->first, head, tail, &digits);
pic += position;
an_stringenc(anim->name, head, tail, digits, pic);
ibuf = IMB_loadiffname(anim->name, IB_rect);
if (ibuf) {
anim->curposition = position;
}
break;
case ANIM_MOVIE:
ibuf = movie_fetchibuf(anim, position);
if (ibuf) {
anim->curposition = position;
IMB_convert_rgba_to_abgr(ibuf);
ibuf->profile = IB_PROFILE_SRGB;
}
break;
case ANIM_AVI:
ibuf = avi_fetchibuf(anim, position);
if (ibuf)
anim->curposition = position;
break;
#ifdef WITH_QUICKTIME
case ANIM_QTIME:
ibuf = qtime_fetchibuf(anim, position);
if (ibuf)
anim->curposition = position;
break;
#endif
#ifdef WITH_FFMPEG
case ANIM_FFMPEG:
ibuf = ffmpeg_fetchibuf(anim, position);
if (ibuf)
anim->curposition = position;
filter_y = 0; /* done internally */
break;
#endif
#ifdef WITH_REDCODE
case ANIM_REDCODE:
ibuf = redcode_fetchibuf(anim, position);
if (ibuf) anim->curposition = position;
break;
#endif
}
if (ibuf) {
if (filter_y) IMB_filtery(ibuf);
sprintf(ibuf->name, "%s.%04d", anim->name, anim->curposition + 1);
}
return(ibuf);
}