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/* gap_story_render_processor.h
*
* GAP storyboard rendering processor.
*
*/
/*
* 2006.06.25 hof - created (moved stuff from the former gap_gve_story modules to this new module)
*
*/
/* The GIMP -- an image manipulation program
* Copyright (C) 1995 Spencer Kimball and Peter Mattis
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#ifndef GAP_STORY_RENDER_PROCESSOR_H
#define GAP_STORY_RENDER_PROCESSOR_H
#include "libgimp/gimp.h"
#ifdef GAP_ENABLE_VIDEOAPI_SUPPORT
#include "gap_vid_api.h"
#else
#ifndef GAP_STUBTYPE_GVA_HANDLE
typedef gpointer t_GVA_Handle;
#define GAP_STUBTYPE_GVA_HANDLE
#endif
#endif
#include "gap_story_file.h"
#include "gap_lib_common_defs.h"
#include "gap_story_render_types.h"
/* G_DIR_SEPARATOR (is defined in glib.h if you have glib-1.2.0 or later) */
#ifdef G_OS_WIN32
/* Filenames in WIN/DOS Style */
#ifndef G_DIR_SEPARATOR
#define G_DIR_SEPARATOR '\\'
#endif
#define DIR_ROOT ':'
#else /* !G_OS_WIN32 */
/* Filenames in UNIX Style */
#ifndef G_DIR_SEPARATOR
#define G_DIR_SEPARATOR '/'
#endif
#define DIR_ROOT '/'
#endif /* !G_OS_WIN32 */
#define GAP_STB_RENDER_GVA_FRAMES_TO_KEEP_CACHED 36
#define GAP_VID_ENC_SAVE_MULTILAYER "GAP_VID_ENC_SAVE_MULTILAYER"
#define GAP_VID_ENC_SAVE_FLAT "GAP_VID_ENC_SAVE_FLAT"
#define GAP_VID_ENC_MONITOR "GAP_VID_ENC_MONITOR"
#define GAP_VID_CHCHK_FLAG_SIZE 1
#define GAP_VID_CHCHK_FLAG_MPEG_INTEGRITY 2
#define GAP_VID_CHCHK_FLAG_JPG 4
#define GAP_VID_CHCHK_FLAG_VCODEC_NAME 8
#define GAP_VID_CHCHK_FLAG_FULL_FRAME 16
#define GAP_VID_CHCHK_FLAG_PNG 32
/* codec name list element
*/
typedef struct GapCodecNameElem {
guchar *codec_name;
gint32 video_id;
void *next;
} GapCodecNameElem;
/* --------------------------*/
/* PROCEDURE DECLARATIONS */
/* --------------------------*/
void gap_story_render_debug_print_framerange_list(GapStoryRenderFrameRangeElem *frn_list
, gint32 track /* -1 show all tracks */
);
void gap_story_render_debug_print_audiorange_list(GapStoryRenderAudioRangeElem *aud_list
, gint32 track /* -1 show all tracks */
);
void gap_story_render_drop_image_cache(void);
void gap_story_render_remove_tmp_audiofiles(GapStoryRenderVidHandle *vidhand);
void gap_story_render_drop_audio_cache(void);
gint32 gap_story_render_fetch_composite_image(GapStoryRenderVidHandle *vidhand
, gint32 master_frame_nr /* starts at 1 */
, gint32 vid_width /* desired Video Width in pixels */
, gint32 vid_height /* desired Video Height in pixels */
, char *filtermacro_file /* NULL if no filtermacro is used */
, gint32 *layer_id /* output: Id of the only layer in the composite image */
);
gboolean gap_story_render_fetch_composite_image_or_chunk(GapStoryRenderVidHandle *vidhand
, gint32 master_frame_nr /* starts at 1 */
, gint32 vid_width /* desired Video Width in pixels */
, gint32 vid_height /* desired Video Height in pixels */
, char *filtermacro_file /* NULL if no filtermacro is used */
, gint32 *layer_id /* output: Id of the only layer in the composite image */
, gint32 *image_id /* output: Id of the only layer in the composite image */
, gboolean dont_recode_flag /* IN: TRUE try to fetch comressed chunk if possible */
, GapCodecNameElem *vcodec_list /* IN: list of video_codec names that are compatible to the calling encoder program */
, gboolean *force_keyframe /* OUT: the calling encoder should encode an I-Frame */
, unsigned char *video_frame_chunk_data /* OUT: copy of the already compressed video frame from source video */
, gint32 *video_frame_chunk_size /* OUT: total size of frame (may include a videoformat specific frameheader) */
, gint32 video_frame_chunk_maxsize /* IN: sizelimit (larger chunks are not fetched) */
, gdouble master_framerate
, gint32 max_master_frame_nr /* the number of frames that will be encoded in total */
, gint32 *video_frame_chunk_hdr_size /* OUT: size of videoformat specific frameheader (0 if has no hdr) */
, gint32 check_flags /* IN: combination of GAP_VID_CHCHK_FLAG_* flag values */
);
GapStoryRenderVidHandle * gap_story_render_open_vid_handle_from_stb(
GapStoryBoard *stb_ptr
,gint32 *frame_count /* output total frame_count , or 0 on failure */
);
GapStoryRenderVidHandle * gap_story_render_open_vid_handle(
GapLibTypeInputRange input_mode
,gint32 image_id
,const char *storyboard_file
,const char *basename
,const char *ext
,gint32 frame_from
,gint32 frame_to
,gint32 *frame_count /* output total frame_count , or 0 on failure */
);
GapStoryRenderVidHandle * gap_story_render_open_extended_video_handle(
gboolean ignore_audio
,gboolean igore_video
,gboolean create_audio_tmp_files
,gdouble *progress_ptr
,char *status_msg
,gint32 status_msg_len
,GapLibTypeInputRange input_mode
,const char *imagename
,const char *storyboard_file
,const char *basename
,const char *ext
,gint32 frame_from
,gint32 frame_to
,gint32 *frame_count /* output total frame_count , or 0 on failure */
);
void gap_story_render_close_vid_handle(GapStoryRenderVidHandle *vidhand);
void gap_story_render_set_audio_resampling_program(
GapStoryRenderVidHandle *vidhand
, char *util_sox
, char *util_sox_options
);
void gap_story_render_set_stb_error(GapStoryRenderErrors *sterr, char *errtext);
void gap_story_render_set_stb_warning(GapStoryRenderErrors *sterr, char *errtext);
void gap_story_render_calc_audio_playtime(GapStoryRenderVidHandle *vidhand, gdouble *aud_total_sec);
gboolean gap_story_render_create_composite_audiofile(GapStoryRenderVidHandle *vidhand
, char *comp_audiofile
);
guchar * gap_story_convert_layer_to_RGB_thdata(gint32 l_layer_id, gint32 *RAW_size
, gint32 *th_bpp
, gint32 *th_width
, gint32 *th_height
);
guchar * gap_story_render_fetch_composite_vthumb(GapStoryRenderVidHandle *stb_comp_vidhand
, gint32 framenumber
, gint32 width, gint32 height
);
#endif /* GAP_STORY_RENDER_PROCESSOR_H */
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