C++ (Cpp) anim_getnew Examples

Example #1

File: anim_movie.c Project: 244xiao/blender

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);
}

Example #2

File: anim_movie.c Project: OldBrunet/BGERTPS

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);
}