#include "IMB_indexer.h"
#include "IMB_anim.h"
#include "AVI_avi.h"
#include "imbuf.h"
#include "MEM_guardedalloc.h"
#include "BLI_utildefines.h"
#include "BLI_blenlib.h"
#include "BLI_math_base.h"
#include "DNA_userdef_types.h"
#include "BKE_global.h"
#include <stdlib.h>

Defines
#define	INDEX_FILE_VERSION 1
Functions
void	IMB_indexer_dv_new (anim_index_builder *idx)
anim_index_builder *	IMB_index_builder_create (const char *name)
void	IMB_index_builder_add_entry (anim_index_builder *fp, int frameno, unsigned long long seek_pos, unsigned long long seek_pos_dts, unsigned long long pts)
void	IMB_index_builder_proc_frame (anim_index_builder fp, unsigned char buffer, int data_size, int frameno, unsigned long long seek_pos, unsigned long long seek_pos_dts, unsigned long long pts)
void	IMB_index_builder_finish (anim_index_builder *fp, int rollback)
struct anim_index *	IMB_indexer_open (const char *name)
unsigned long long	IMB_indexer_get_seek_pos (struct anim_index *idx, int frame_index)
unsigned long long	IMB_indexer_get_seek_pos_dts (struct anim_index *idx, int frame_index)
int	IMB_indexer_get_frame_index (struct anim_index *idx, int frameno)
unsigned long long	IMB_indexer_get_pts (struct anim_index *idx, int frame_index)
int	IMB_indexer_get_duration (struct anim_index *idx)
int	IMB_indexer_can_scan (struct anim_index *idx, int old_frame_index, int new_frame_index)
void	IMB_indexer_close (struct anim_index *idx)
int	IMB_proxy_size_to_array_index (IMB_Proxy_Size pr_size)
int	IMB_timecode_to_array_index (IMB_Timecode_Type tc)
static void	get_index_dir (struct anim anim, char index_dir)
static void	get_proxy_filename (struct anim anim, IMB_Proxy_Size preview_size, char fname, int temp)
static void	get_tc_filename (struct anim anim, IMB_Timecode_Type tc, char fname)
static AviMovie *	alloc_proxy_output_avi (struct anim anim, char filename, int width, int height, int quality)
static void	index_rebuild_fallback (struct anim anim, IMB_Timecode_Type UNUSED(tcs_in_use), IMB_Proxy_Size proxy_sizes_in_use, int quality, short stop, short do_update, float progress)
void	IMB_anim_index_rebuild (struct anim anim, IMB_Timecode_Type tcs_in_use, IMB_Proxy_Size proxy_sizes_in_use, int quality, short stop, short do_update, float progress)
void	IMB_free_indices (struct anim *anim)
void	IMB_anim_set_index_dir (struct anim anim, const char dir)
struct anim *	IMB_anim_open_proxy (struct anim *anim, IMB_Proxy_Size preview_size)
struct anim_index *	IMB_anim_open_index (struct anim *anim, IMB_Timecode_Type tc)
int	IMB_anim_index_get_frame_index (struct anim *anim, IMB_Timecode_Type tc, int position)
Variables
static char	magic [] = "BlenMIdx"
static char	temp_ext [] = "_part"
static int	proxy_sizes []
static float	proxy_fac [] = { 0.25, 0.50, 0.75, 1.00 }

Define Documentation

#define INDEX_FILE_VERSION 1

Definition at line 62 of file indexer.c.

Referenced by IMB_index_builder_create(), and IMB_indexer_open().

Function Documentation

static AviMovie* alloc_proxy_output_avi	(	struct anim *	anim,
		char *	filename,
		int	width,
		int	height,
		int	quality
	)		`[static]`

Definition at line 910 of file indexer.c.

References avi, AVI_ERROR_NONE, AVI_FORMAT_MJPEG, AVI_open_compress(), AVI_OPTION_FRAMERATE, AVI_OPTION_HEIGHT, AVI_OPTION_QUALITY, AVI_OPTION_TYPE_MAIN, AVI_OPTION_WIDTH, AVI_set_compress_option(), IMB_anim_get_fps(), _AviMovie::interlace, MEM_freeN(), MEM_mallocN(), NULL, and _AviMovie::odd_fields.

Referenced by index_rebuild_fallback().

static void get_index_dir	(	struct anim *	anim,
		char *	index_dir
	)		`[static]`

Definition at line 363 of file indexer.c.

References BLI_join_dirfile(), BLI_splitdirstring(), BLI_strncpy(), FILE_MAXDIR, FILE_MAXFILE, anim::index_dir, and anim::name.

Referenced by get_proxy_filename(), and get_tc_filename().

static void get_proxy_filename	(	struct anim *	anim,
		IMB_Proxy_Size	preview_size,
		char *	fname,
		int	temp
	)		`[static]`

Definition at line 376 of file indexer.c.

References BLI_join_dirfile(), BLI_snprintf(), FILE_MAXDIR, FILE_MAXFILE, get_index_dir(), i, IMB_proxy_size_to_array_index(), proxy_fac, and anim::streamindex.

Referenced by IMB_anim_open_proxy(), and index_rebuild_fallback().

static void get_tc_filename	(	struct anim *	anim,
		IMB_Timecode_Type	tc,
		char *	fname
	)		`[static]`

Definition at line 403 of file indexer.c.

References BLI_join_dirfile(), BLI_snprintf(), FILE_MAXDIR, FILE_MAXFILE, get_index_dir(), i, IMB_timecode_to_array_index(), and anim::streamindex.

Referenced by IMB_anim_open_index().

int IMB_anim_index_get_frame_index	(	struct anim *	anim,
		IMB_Timecode_Type	tc,
		int	position
	)

Definition at line 1147 of file indexer.c.

References IMB_anim_open_index(), and IMB_indexer_get_frame_index().

Referenced by IMB_anim_absolute(), and seq_proxy_fetch().

void IMB_anim_index_rebuild	(	struct anim *	anim,
		IMB_Timecode_Type	tcs_in_use,
		IMB_Proxy_Size	proxy_sizes_in_use,
		int	quality,
		short *	stop,
		short *	do_update,
		float *	progress
	)

Definition at line 1049 of file indexer.c.

References ANIM_FFMPEG, anim::curtype, and index_rebuild_fallback().

Referenced by proxy_startjob(), and seq_proxy_rebuild().

struct anim_index* IMB_anim_open_index	(	struct anim *	anim,
		IMB_Timecode_Type	tc
	)		`[read]`

Definition at line 1124 of file indexer.c.

References anim::curr_idx, FILE_MAX, get_tc_filename(), i, IMB_indexer_open(), IMB_timecode_to_array_index(), anim::indices_tried, and NULL.

Referenced by avi_fetchibuf(), IMB_anim_get_duration(), and IMB_anim_index_get_frame_index().

struct anim* IMB_anim_open_proxy	(	struct anim *	anim,
		IMB_Proxy_Size	preview_size
	)		`[read]`

Definition at line 1101 of file indexer.c.

References FALSE, FILE_MAX, get_proxy_filename(), i, IMB_open_anim(), IMB_proxy_size_to_array_index(), NULL, anim::proxies_tried, and anim::proxy_anim.

Referenced by IMB_anim_absolute().

void IMB_anim_set_index_dir	(	struct anim *	anim,
		const char *	dir
	)

Definition at line 1091 of file indexer.c.

References BLI_strncpy(), IMB_free_indices(), and anim::index_dir.

Referenced by movieclip_load_movie_file(), and seq_open_anim_file().

void IMB_free_indices ( struct anim * anim )

Definition at line 1068 of file indexer.c.

References anim::curr_idx, i, IMB_close_anim(), IMB_indexer_close(), IMB_PROXY_MAX_SLOT, IMB_TC_MAX_SLOT, anim::indices_tried, NULL, anim::proxies_tried, and anim::proxy_anim.

Referenced by IMB_anim_set_index_dir(), and IMB_free_anim().

void IMB_index_builder_add_entry	(	anim_index_builder *	fp,
		int	frameno,
		unsigned long long	seek_pos,
		unsigned long long	seek_pos_dts,
		unsigned long long	pts
	)

Definition at line 107 of file indexer.c.

References anim_index_builder::fp.

Referenced by IMB_index_builder_proc_frame(), and write_index().

anim_index_builder* IMB_index_builder_create ( const char * name )

Definition at line 76 of file indexer.c.

References B_ENDIAN, BLI_make_existing_file(), BLI_strncpy(), ENDIAN_ORDER, anim_index_builder::fp, INDEX_FILE_VERSION, magic, MEM_callocN(), MEM_freeN(), anim_index_builder::name, NULL, temp_ext, and anim_index_builder::temp_name.

void IMB_index_builder_finish	(	anim_index_builder *	fp,
		int	rollback
	)

Definition at line 139 of file indexer.c.

References anim_index_builder::delete_priv_data, anim_index_builder::fp, MEM_freeN(), anim_index_builder::name, and anim_index_builder::temp_name.

void IMB_index_builder_proc_frame	(	anim_index_builder *	fp,
		unsigned char *	buffer,
		int	data_size,
		int	frameno,
		unsigned long long	seek_pos,
		unsigned long long	seek_pos_dts,
		unsigned long long	pts
	)

Definition at line 118 of file indexer.c.

References credits_svn_gen::e, anim_index_entry::frameno, IMB_index_builder_add_entry(), anim_index_builder::proc_frame, anim_index_entry::pts, anim_index_entry::seek_pos, and anim_index_entry::seek_pos_dts.

int IMB_indexer_can_scan	(	struct anim_index *	idx,
		int	old_frame_index,
		int	new_frame_index
	)

Definition at line 302 of file indexer.c.

References IMB_indexer_get_seek_pos().

Referenced by avi_fetchibuf().

void IMB_indexer_close ( struct anim_index * idx )

Definition at line 312 of file indexer.c.

References anim_index::entries, and MEM_freeN().

Referenced by IMB_free_indices().

void IMB_indexer_dv_new ( anim_index_builder * idx )

Definition at line 378 of file indexer_dv.c.

References indexer_dv_context::curr_frame, anim_index_builder::delete_priv_data, indexer_dv_context::gap_frame, indexer_dv_context::idx, indexer_dv_delete(), indexer_dv_proc_frame(), MEM_callocN(), anim_index_builder::private_data, anim_index_builder::proc_frame, and indexer_dv_context::ref_time_read.

int IMB_indexer_get_duration ( struct anim_index * idx )

Definition at line 294 of file indexer.c.

References anim_index::entries, anim_index_entry::frameno, and anim_index::num_entries.

Referenced by IMB_anim_get_duration().

int IMB_indexer_get_frame_index	(	struct anim_index *	idx,
		int	frameno
	)

Definition at line 251 of file indexer.c.

References anim_index::entries, anim_index_entry::frameno, len(), and anim_index::num_entries.

Referenced by avi_fetchibuf(), and IMB_anim_index_get_frame_index().

unsigned long long IMB_indexer_get_pts	(	struct anim_index *	idx,
		int	frame_index
	)

Definition at line 282 of file indexer.c.

References anim_index::entries, anim_index::num_entries, and anim_index_entry::pts.

Referenced by avi_fetchibuf().

unsigned long long IMB_indexer_get_seek_pos	(	struct anim_index *	idx,
		int	frame_index
	)

Definition at line 227 of file indexer.c.

References anim_index::entries, anim_index::num_entries, and anim_index_entry::seek_pos.

Referenced by avi_fetchibuf(), and IMB_indexer_can_scan().

unsigned long long IMB_indexer_get_seek_pos_dts	(	struct anim_index *	idx,
		int	frame_index
	)

Definition at line 239 of file indexer.c.

References anim_index::entries, anim_index::num_entries, and anim_index_entry::seek_pos_dts.

Referenced by avi_fetchibuf().

struct anim_index* IMB_indexer_open ( const char * name ) [read]

Definition at line 156 of file indexer.c.

References B_ENDIAN, BLI_strncpy(), ENDIAN_ORDER, anim_index::entries, anim_index_entry::frameno, i, INDEX_FILE_VERSION, magic, MEM_callocN(), anim_index::name, NULL, anim_index::num_entries, anim_index_entry::pts, anim_index_entry::seek_pos, anim_index_entry::seek_pos_dts, SWITCH_INT, and SWITCH_INT64.

Referenced by IMB_anim_open_index().

int IMB_proxy_size_to_array_index ( IMB_Proxy_Size pr_size )

Definition at line 318 of file indexer.c.

References IMB_PROXY_100, IMB_PROXY_25, IMB_PROXY_50, IMB_PROXY_75, and IMB_PROXY_NONE.

Referenced by get_proxy_filename(), and IMB_anim_open_proxy().

int IMB_timecode_to_array_index ( IMB_Timecode_Type tc )

Definition at line 338 of file indexer.c.

References IMB_TC_FREE_RUN, IMB_TC_INTERPOLATED_REC_DATE_FREE_RUN, IMB_TC_NONE, IMB_TC_RECORD_RUN, and IMB_TC_RECORD_RUN_NO_GAPS.

Referenced by get_tc_filename(), and IMB_anim_open_index().

static void index_rebuild_fallback	(	struct anim *	anim,
		IMB_Timecode_Type	UNUSEDtcs_in_use,
		IMB_Proxy_Size	proxy_sizes_in_use,
		int	quality,
		short *	stop,
		short *	do_update,
		float *	progress
	)		`[static]`

Definition at line 949 of file indexer.c.

References alloc_proxy_output_avi(), AVI_close_compress(), AVI_FORMAT_RGB32, AVI_write_frame(), BLI_make_existing_file(), FALSE, FILE_MAX, get_proxy_filename(), i, IMB_anim_absolute(), IMB_anim_get_duration(), IMB_convert_rgba_to_abgr(), IMB_flipy(), IMB_freeImBuf(), IMB_PROXY_MAX_SLOT, IMB_PROXY_NONE, IMB_scalefastImBuf(), IMB_TC_NONE, MEM_freeN(), NULL, proxy_fac, proxy_sizes, ImBuf::rect, TRUE, ImBuf::x, anim::x, ImBuf::y, and anim::y.

Referenced by IMB_anim_index_rebuild().

Variable Documentation

char magic[] = "BlenMIdx" [static]

Definition at line 47 of file indexer.c.

Referenced by add_node(), IMB_index_builder_create(), IMB_indexer_open(), logImageDump(), and xml_read_shader_graph().

float proxy_fac[] = { 0.25, 0.50, 0.75, 1.00 } [static]

Definition at line 52 of file indexer.c.

Referenced by get_proxy_filename(), and index_rebuild_fallback().

int proxy_sizes[] [static]

Initial value:

 { IMB_PROXY_25, IMB_PROXY_50, IMB_PROXY_75,
                             IMB_PROXY_100 }

Definition at line 50 of file indexer.c.

Referenced by index_rebuild_fallback().

char temp_ext[] = "_part" [static]

Definition at line 48 of file indexer.c.

Referenced by IMB_index_builder_create().

indexer.c File Reference

Defines

Functions

Variables

Define Documentation

Function Documentation

Variable Documentation