FileEXR Class Reference

#include <fileexr.h>

Inheritance diagram for FileEXR:

List of all members.

Public Types
enum	{   NONE, PIZ, ZIP, ZIPS,   RLE, PXR24 }
Public Member Functions
	FileEXR (Asset *asset, File *file)
	~FileEXR ()
int	colormodel_supported (int colormodel)
int	read_frame_header (char *path)
int	read_frame (VFrame *frame, VFrame *data)
int	get_memory_usage ()
int	write_frame (VFrame *frame, VFrame *data, FrameWriterUnit *unit)
FrameWriterUnit *	new_writer_unit (FrameWriter *writer)
Static Public Member Functions
static int	check_sig (Asset *asset, char *test)
static void	get_parameters (BC_WindowBase *parent_window, Asset *asset, BC_WindowBase *&format_window, int audio_options, int video_options)
static int	get_best_colormodel (Asset *asset, int driver)
static char *	compression_to_str (int compression)
static int	str_to_compression (char *string)
static int	compression_to_exr (int compression)
Public Attributes
int	native_cmodel
int	is_yuv
float *	temp_y
float *	temp_u
float *	temp_v

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Detailed Description

Definition at line 9 of file fileexr.h.

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Member Enumeration Documentation

anonymous enum

Enumerator: NONE  PIZ  ZIP  ZIPS  RLE  PXR24  Definition at line 30 of file fileexr.h.

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Constructor & Destructor Documentation

FileEXR::FileEXR (  Asset *  asset, File *  file )

Definition at line 150 of file fileexr.C. References is_yuv, native_cmodel, temp_u, temp_v, and temp_y.

FileEXR::~FileEXR (   )

Definition at line 160 of file fileexr.C. References temp_u, temp_v, and temp_y.

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Member Function Documentation

int FileEXR::check_sig (  Asset *  asset, char *  test )  [static]

Definition at line 212 of file fileexr.C. Referenced by File::open_file().

int FileEXR::colormodel_supported (  int  colormodel  )  [virtual]

Reimplemented from FileBase. Definition at line 240 of file fileexr.C. References native_cmodel.

int FileEXR::compression_to_exr (  int  compression  )  [static]

Definition at line 181 of file fileexr.C. References NONE, PIZ, PXR24, RLE, ZIP, and ZIPS. Referenced by write_frame().

char * FileEXR::compression_to_str (  int  compression  )  [static]

Definition at line 167 of file fileexr.C. References NONE, PIZ, PXR24, RLE, ZIP, and ZIPS. Referenced by str_to_compression().

int FileEXR::get_best_colormodel (  Asset *  asset, int  driver )  [static]

Definition at line 245 of file fileexr.C. References Asset::exr_use_alpha. Referenced by File::get_best_colormodel().

int FileEXR::get_memory_usage (   )  [virtual]

Reimplemented from FileList. Definition at line 253 of file fileexr.C. References FileBase::asset, FileList::get_memory_usage(), Asset::height, temp_y, and Asset::width.

void FileEXR::get_parameters (  BC_WindowBase *  parent_window, Asset *  asset, BC_WindowBase *&  format_window, int  audio_options, int  video_options )  [static]

Definition at line 224 of file fileexr.C. References EXRConfigVideo::create_objects(). Referenced by File::get_options().

FrameWriterUnit * FileEXR::new_writer_unit (  FrameWriter *  writer  )  [virtual]

Reimplemented from FileList. Definition at line 519 of file fileexr.C.

int FileEXR::read_frame (  VFrame *  frame, VFrame *  data )  [virtual]

Reimplemented from FileList. Definition at line 308 of file fileexr.C. References FileBase::asset, FileBase::file, Asset::height, is_yuv, temp_u, temp_v, temp_y, and Asset::width.

int FileEXR::read_frame_header (  char *  path  )  [virtual]

Reimplemented from FileList. Definition at line 261 of file fileexr.C. References FileBase::asset, FileBase::file, Asset::height, Asset::interlace_mode, is_yuv, native_cmodel, and Asset::width.

int FileEXR::str_to_compression (  char *  string  )  [static]

Definition at line 195 of file fileexr.C. References compression_to_str(), NONE, PIZ, PXR24, RLE, ZIP, and ZIPS.

int FileEXR::write_frame (  VFrame *  frame, VFrame *  data, FrameWriterUnit *  unit )  [virtual]

Reimplemented from FileList. Definition at line 436 of file fileexr.C. References FileBase::asset, compression_to_exr(), Asset::exr_compression, Asset::exr_use_alpha, FileBase::file, Asset::height, native_cmodel, EXRUnit::temp_frame, and Asset::width.

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Member Data Documentation

int FileEXR::is_yuv

Definition at line 45 of file fileexr.h. Referenced by FileEXR(), read_frame(), and read_frame_header().

int FileEXR::native_cmodel

Definition at line 44 of file fileexr.h. Referenced by colormodel_supported(), FileEXR(), read_frame_header(), and write_frame().

float* FileEXR::temp_u

Definition at line 47 of file fileexr.h. Referenced by FileEXR(), read_frame(), and ~FileEXR().

float* FileEXR::temp_v

Definition at line 48 of file fileexr.h. Referenced by FileEXR(), read_frame(), and ~FileEXR().

float* FileEXR::temp_y

Definition at line 46 of file fileexr.h. Referenced by FileEXR(), get_memory_usage(), read_frame(), and ~FileEXR().

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The documentation for this class was generated from the following files:

• cinelerra/fileexr.h
• cinelerra/fileexr.C

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