util.cc File Reference

#include <cstdlib>
#include "BLI_fileops.h"
#include "BLI_path_utils.hh"
#include "BLI_utildefines.h"
#include "IMB_filetype.hh"
#include "IMB_imbuf.hh"
#include "IMB_imbuf_types.hh"
#include "imbuf.hh"
#include "IMB_anim.hh"

Go to the source code of this file.

Macros
#define	UTIL_DEBUG   0
#define	HEADER_SIZE   2048

Functions
static int64_t	imb_ispic_read_header_from_filepath (const char *filepath, uchar buf[HEADER_SIZE])
int	IMB_ispic_type_from_memory (const uchar *buf, const size_t buf_size)
int	IMB_ispic_type (const char *filepath)
bool	IMB_ispic_type_matches (const char *filepath, int filetype)
bool	IMB_ispic (const char *filepath)
bool	IMB_isanim (const char *filepath)

Variables
const char *	imb_ext_image []
const char *	imb_ext_movie []
const char *	imb_ext_audio []

Macro Definition Documentation

HEADER_SIZE

#define HEADER_SIZE   2048

Definition at line 94 of file source/blender/imbuf/intern/util.cc.

Referenced by imb_ispic_read_header_from_filepath(), IMB_ispic_type(), and IMB_ispic_type_matches().

UTIL_DEBUG

#define UTIL_DEBUG   0

Definition at line 45 of file source/blender/imbuf/intern/util.cc.

Referenced by IMB_isanim(), and imb_ispic_read_header_from_filepath().

Function Documentation

IMB_isanim()

bool IMB_isanim

(

const char *

filepath

)

Test if the file is a video file (known format, has a video stream and supported video codec).

Definition at line 302 of file source/blender/imbuf/intern/util.cc.

References BLI_assert, BLI_path_is_rel(), printf, and UTIL_DEBUG.

Referenced by build_pict_list(), ED_path_extension_type(), and wm_main_playanim_intern().

IMB_ispic()

bool IMB_ispic

(

const char *

filepath

)

Definition at line 169 of file source/blender/imbuf/intern/util.cc.

References IMB_FTYPE_NONE, and IMB_ispic_type().

Referenced by build_pict_list_from_image_sequence(), and wm_main_playanim_intern().

imb_ispic_read_header_from_filepath()

static int64_t imb_ispic_read_header_from_filepath ( const char * filepath, uchar buf[HEADER_SIZE] )

static

Definition at line 96 of file source/blender/imbuf/intern/util.cc.

References BLI_assert, BLI_open(), BLI_path_is_rel(), BLI_read(), BLI_stat(), HEADER_SIZE, O_BINARY, printf, size(), and UTIL_DEBUG.

Referenced by IMB_ispic_type(), and IMB_ispic_type_matches().

IMB_ispic_type()

int IMB_ispic_type

(

const char *

filepath

)

Definition at line 137 of file source/blender/imbuf/intern/util.cc.

References HEADER_SIZE, IMB_FTYPE_NONE, imb_ispic_read_header_from_filepath(), and IMB_ispic_type_from_memory().

Referenced by IMB_ispic(), and IMB_thumb_load_image().

IMB_ispic_type_from_memory()

int IMB_ispic_type_from_memory	(	const uchar *	buf,
		const size_t	buf_size )

Definition at line 124 of file source/blender/imbuf/intern/util.cc.

References IMB_FILE_TYPES, IMB_FILE_TYPES_LAST, and IMB_FTYPE_NONE.

Referenced by blender::io::usd::export_packed_texture(), IMB_ispic_type(), and unpack_generate_paths().

IMB_ispic_type_matches()

bool IMB_ispic_type_matches	(	const char *	filepath,
		int	filetype )

Definition at line 147 of file source/blender/imbuf/intern/util.cc.

References BLI_assert, HEADER_SIZE, IMB_file_type_from_ftype(), and imb_ispic_read_header_from_filepath().

Variable Documentation

imb_ext_audio

const char* imb_ext_audio[]

Initial value:

= {
    ".wav",
    ".ogg",
    ".oga",
    ".mp3",
    ".mp2",
    ".ac3",
    ".aac",
    ".flac",
    ".wma",
    ".eac3",
    ".aif",
    ".aiff",
    ".m4a",
    ".mka",
    ".opus",
    nullptr,
}

Sort of wrong having audio extensions in imbuf.

Definition at line 74 of file source/blender/imbuf/intern/util.cc.

Referenced by BPyInit__bpy_path(), and ED_path_extension_type().

imb_ext_image

const char* imb_ext_image[]

Initial value:

= {
    ".png",  ".tga", ".bmp", ".jpg", ".jpeg", ".sgi", ".rgb", ".rgba", ".tif", ".tiff", ".tx",
 
 
 
    ".hdr",  ".dds",
 
 
 
 
 
 
    ".psd",  ".pdd", ".psb",
 
 
 
    nullptr,
}

Definition at line 47 of file source/blender/imbuf/intern/util.cc.

Referenced by BPyInit__bpy_path(), do_ensure_image_extension(), ED_path_extension_type(), and studiolight_add_file().

imb_ext_movie

const char* imb_ext_movie[]

Initial value:

= {
    ".avi",  ".flc", ".mov", ".movie", ".mp4",  ".m4v",  ".m2v", ".m2t",  ".m2ts", ".mts",
    ".ts",   ".mv",  ".avs", ".wmv",   ".ogv",  ".ogg",  ".r3d", ".dv",   ".mpeg", ".mpg",
    ".mpg2", ".vob", ".mkv", ".flv",   ".divx", ".xvid", ".mxf", ".webm", ".gif",  nullptr,
}

Definition at line 66 of file source/blender/imbuf/intern/util.cc.

Referenced by BKE_image_load_in_lib(), BPyInit__bpy_path(), ED_path_extension_type(), and image_replace_exec().