mirror of
https://github.com/game-stop/veejay.git
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298 lines
8.8 KiB
C
298 lines
8.8 KiB
C
/* veejay - Linux VeeJay
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* (C) 2002-2004 Niels Elburg <nelburg@looze.net>
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*
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*
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* This program 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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* This program 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
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#ifndef VJ_TAG_H
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#define VJ_TAG_H
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#define VJ_TAG_TYPE_PICTURE 5
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#define VJ_TAG_TYPE_COLOR 4
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#define VJ_TAG_TYPE_VLOOPBACK 3
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#define VJ_TAG_TYPE_V4L 2
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#define VJ_TAG_TYPE_YUV4MPEG 1
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#define VJ_TAG_TYPE_NONE 0
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#define VJ_TAG_TYPE_SHM 11
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#define VJ_TAG_TYPE_NET 13
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#define VJ_TAG_TYPE_MCAST 14
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#define VJ_TAG_MAX_V4L 16
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#define VJ_TAG_MAX_STREAM_IN 255
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#define VJ_TAG_TYPE_DV1394 17
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#define VJ_TAG_TYPE_AVFORMAT 12
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#define TAG_MAX_DESCR_LEN 150
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#include <config.h>
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#include <libsample/sampleadm.h>
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#include <libstream/vj-yuv4mpeg.h>
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#ifdef HAVE_V4L
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#include <libstream/vj-v4lvideo.h>
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#endif
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#include <libvjnet/vj-client.h>
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#include <libel/vj-avformat.h>
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#include <libstream/vj-dv1394.h>
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#ifdef USE_GDK_PIXBUF
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typedef struct
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{
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void *pic;
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} vj_picture;
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#endif
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typedef struct {
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#ifdef HAVE_V4L
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v4l_video *v4l[VJ_TAG_MAX_V4L];
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#endif
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vj_yuv *stream[VJ_TAG_MAX_STREAM_IN];
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vj_avformat *avformat[VJ_TAG_MAX_STREAM_IN];
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vj_client *net[VJ_TAG_MAX_STREAM_IN];
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vj_dv1394 *dv1394[VJ_TAG_MAX_STREAM_IN];
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#ifdef USE_GDK_PIXBUF
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vj_picture *picture[VJ_TAG_MAX_STREAM_IN];
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#endif
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int width;
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int height;
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int depth;
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int pix_fmt;
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} vj_tag_data;
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typedef struct {
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int id;
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// char description[100];
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sample_eff_chain *effect_chain[SAMPLE_MAX_EFFECTS];
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int next_id;
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int nframes;
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int source_type;
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char *source_name;
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char *method_filename;
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int index;
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int depth;
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int active;
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int source;
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int video_channel;
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int encoder_active;
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unsigned long sequence_num;
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unsigned long rec_total_bytes;
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// char *encoder_base;
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unsigned long encoder_total_frames;
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// char *encoder_destination;
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char encoder_base[256];
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char encoder_destination[256];
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char descr[TAG_MAX_DESCR_LEN];
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int encoder_format;
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lav_file_t *encoder_file;
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long encoder_duration; /* in seconds */
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long encoder_num_frames;
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long encoder_succes_frames;
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int encoder_width;
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int encoder_height;
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int encoder_max_size;
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int color_r;
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int color_g;
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int color_b;
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int opacity;
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int fader_active;
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int fader_direction;
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float fader_val;
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float fader_inc;
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int selected_entry;
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int effect_toggle;
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int socket_ready;
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uint8_t *socket_frame;
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int n_frames;
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void *private;
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} vj_tag;
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int vj_tag_chain_malloc(int e);
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int vj_tag_chain_free(int e);
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int vj_tag_get_v4l_properties(int t1,
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int *brightness, int *hue,int *contrast, int *color, int *white );
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int vj_tag_init(int w, int h, int pix_fmt);
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int vj_tag_get_n_frames(int t1);
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int vj_tag_set_n_frames(int t1, int n_frames);
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int vj_tag_get_last_tag();
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void vj_tag_free(void);
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/* Change color of solid stream*/
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int vj_tag_set_stream_color(int t1, int r, int g, int b);
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int vj_tag_get_stream_color(int t1, int *r, int *g, int *b );
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/* create a new tag, type is yuv4mpeg or v4l
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stream_nr indicates which stream to take of the same type
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*/
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int vj_tag_new(int type, char *filename, int stream_nr, editlist * el,
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int pix_fmt, int channel);
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/* return 1 if tag exists , 0 otherwise*/
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int vj_tag_exists(int id);
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/* return 1 if tag gets deleted, 0 on error */
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int vj_tag_del(int id);
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int vj_tag_verify_delete(int id, int type );
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/* return -1 if there is no effect or if it is disabled, otherwise a positive value */
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int vj_tag_get_effect(int t1, int position);
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int vj_tag_size();
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vj_tag *vj_tag_get(int id);
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#ifdef HAVE_V4L
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int _vj_tag_new_v4l(vj_tag *t, int nr , int w , int h, int n, int p, int f, int chan);
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#endif
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/* always return effect (-1 = empty) */
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int vj_tag_get_effect_any(int t1, int position);
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/* return -1 on error, otherwise argument gets updated */
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int vj_tag_set_effect(int t1, int position, int effect_id);
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/* return -1 on error, or return e_flag (effect enabled/disabled 1/0)*/
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int vj_tag_get_chain_status(int t1, int position);
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/* return -1 on error, otherwise set new status */
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int vj_tag_set_chain_status(int t1, int position, int new_status);
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/* return 0 on error, other value is trimmer (0 = no trim anyway) */
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int vj_tag_get_trimmer(int t1, int poisition);
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/* return -1 on error, or 1 on succes */
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int vj_tag_set_trimmer(int t1, int position, int value);
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//int vj_tag_get_video_palette(int t1);
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//int vj_tag_set_video_palette(int t1, int video_palette);
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/* return -1 on error or 1 on sucess. tag's effect parameters get copied into args
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args must be initialized.
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*/
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int vj_tag_get_all_effect_args(int t1, int position, int *args,
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int arg_len);
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int vj_tag_get_effect_arg(int t1, int p, int arg);
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/* return -1 on error, 1 on success */
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int vj_tag_set_effect_arg(int t1, int position, int argnr, int value);
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/* return -1 on error, 1 on sucess */
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int vj_tag_get_type(int t1);
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/* returns number of tags */
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int vj_tag_get_logical_index(int t1);
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int vj_tag_clear_chain(int id);
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int vj_tag_get_depth(int t1);
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int vj_tag_set_depth(int t1, int depth);
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int vj_tag_set_active(int t1, int active);
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int vj_tag_get_active(int t1);
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int vj_tag_chain_size(int t1);
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int vj_tag_chain_remove(int t1, int index);
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int vj_tag_set_chain_channel(int t1, int position, int channel);
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int vj_tag_get_chain_channel(int t1, int position);
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void vj_tag_get_source_name(int t1, char *dst);
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int vj_tag_get_chain_source(int t1, int position);
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int vj_tag_set_chain_source(int t1, int position, int source);
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void vj_tag_get_descriptive(int type, char *dst);
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int vj_tag_by_type(int type);
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int vj_tag_get_offset(int t1, int entry);
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int vj_tag_set_offset(int t1, int entry, int offset);
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//int vj_tag_record_frame(int t1, uint8_t *buffer[3]);
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int vj_tag_get_frame(int t1, uint8_t *buffer[3], uint8_t *abuf);
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int vj_tag_get_audio_frame(int t1, uint8_t *dst );
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int vj_tag_enable(int t1);
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int vj_tag_disable(int t1);
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int vj_tag_sprint_status(int tag_id, int r, int f, int m, int t,char *str );
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//int vj_tag_init_encoder(int t1, char *filename, int format,
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// int w, int h, double fps, long seconds, int autoplay);
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int vj_tag_stop_encoder(int t1);
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int vj_tag_set_brightness(int t1, int value);
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int vj_tag_set_contrast(int t1, int value);
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int vj_tag_set_color(int t1, int value);
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int vj_tag_set_hue(int t1, int value);
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int vj_tag_set_white(int t1, int value);
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void vj_tag_set_veejay_t(void *info);
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int vj_tag_set_manual_fader(int t1, int value );
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int vj_tag_get_fader_direction(int t1);
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int vj_tag_set_fader_active(int t1, int nframes, int direction);
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int vj_tag_set_fade_to_tag(int t1, int t2);
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int vj_tag_set_fade_to_sample(int t1, int s1);
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int vj_tag_set_fader_val(int t1, float val);
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int vj_tag_apply_fader_inc(int t1);
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int vj_tag_get_fader_active(int t1);
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float vj_tag_get_fader_val(int t1);
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float vj_tag_get_fader_inc(int t1);
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int vj_tag_reset_fader(int t1);
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int vj_tag_get_effect_status(int s1);
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int vj_tag_get_selected_entry(int s1);
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int vj_tag_set_effect_status(int s1, int status);
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int vj_tag_set_selected_entry(int s1, int position);
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void vj_tag_close_all();
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int vj_tag_init_encoder(int t1, char *filename, int format, long nframes);
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int vj_tag_record_frame(int t1, uint8_t *buffer[3], uint8_t *abuff, int audio_size);
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int vj_tag_get_encoded_frames(int t1);
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long vj_tag_get_total_frames(int t1);
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long vj_tag_get_duration(int t1);
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int vj_tag_reset_autosplit(int t1);
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int vj_tag_get_frames_left(int t1);
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int vj_tag_encoder_active(int t1);
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int vj_tag_get_num_encoded_files(int t1);
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int vj_tag_get_encoder_format(int t1);
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int vj_tag_get_sequenced_file( int t1, char *descr, int num);
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int vj_tag_try_filename(int t1, char *filename);
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int vj_tag_get_encoded_file(int t1, char *descr);
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void vj_tag_reset_encoder( int t1 );
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void vj_tag_record_init(int w, int h);
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void vj_tag_get_method_filename(int t1, char *dst);
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int vj_tag_get_last_tag(void);
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int vj_tag_put( vj_tag *tag );
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int vj_tag_is_deleted(int id);
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void vj_tag_close_all();
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int vj_tag_continue_record( int t1 );
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int vj_tag_set_logical_index(int t1, int stream_nr);
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int vj_tag_set_description(int t1, char *descr);
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int vj_tag_get_description(int t1, char *descr);
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void vj_tag_get_by_type( int type, char *descr );
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#ifdef HAVE_XML2
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void tagCreateStreamFX(xmlNodePtr node, vj_tag *tag);
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void tagParseStreamFX(xmlDocPtr doc, xmlNodePtr cur, vj_tag *tag);
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#endif
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#endif
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