cfhd.h File Reference

#include <stdint.h>
#include "avcodec.h"
#include "bytestream.h"
#include "cfhddsp.h"

Go to the source code of this file.

Data Structures
struct	CFHD_RL_VLC_ELEM
struct	SubBand
struct	Plane
struct	Peak
struct	CFHDContext

Macros
#define	VLC_BITS   9
#define	SUBBAND_COUNT   10
#define	SUBBAND_COUNT_3D   17
#define	DWT_LEVELS   3
#define	DWT_LEVELS_3D   6

Enumerations
enum	CFHDParam {   SampleType = 1 , SampleIndexTable = 2 , BitstreamMarker = 4 , VersionMajor = 5 ,   VersionMinor = 6 , VersionRevision = 7 , VersionEdit = 8 , TransformType = 10 ,   NumFrames = 11 , ChannelCount = 12 , WaveletCount = 13 , SubbandCount = 14 ,   NumSpatial = 15 , FirstWavelet = 16 , GroupTrailer = 18 , FrameType = 19 ,   ImageWidth = 20 , ImageHeight = 21 , FrameIndex = 23 , LowpassSubband = 25 ,   NumLevels = 26 , LowpassWidth = 27 , LowpassHeight = 28 , PixelOffset = 33 ,   LowpassQuantization =34 , LowpassPrecision = 35 , WaveletType = 37 , WaveletNumber = 38 ,   WaveletLevel = 39 , NumBands = 40 , HighpassWidth = 41 , HighpassHeight = 42 ,   LowpassBorder = 43 , HighpassBorder = 44 , LowpassScale = 45 , LowpassDivisor = 46 ,   SubbandNumber = 48 , BandWidth = 49 , BandHeight = 50 , SubbandBand = 51 ,   BandEncoding = 52 , Quantization = 53 , BandScale = 54 , BandHeader = 55 ,   BandTrailer = 56 , ChannelNumber = 62 , SampleFlags = 68 , FrameNumber = 69 ,   Precision = 70 , InputFormat = 71 , BandCodingFlags = 72 , PeakLevel = 74 ,   PeakOffsetLow = 75 , PeakOffsetHigh = 76 , Version = 79 , BandSecondPass = 82 ,   PrescaleTable = 83 , EncodedFormat = 84 , DisplayHeight = 85 , ChannelWidth = 104 ,   ChannelHeight = 105 }
enum	CFHDSegment {   LowPassSegment = 0x1a4a , LowPassEndSegment = 0x1b4b , HighPassSegment = 0x0d0d , BandSegment = 0x0e0e ,   HighPassEndSegment = 0x0c0c , CoefficientSegment = 0x0f0f }

Functions
int	ff_cfhd_init_vlcs (CFHDContext *s)

Macro Definition Documentation

VLC_BITS

#define VLC_BITS   9

Definition at line 103 of file cfhd.h.

Referenced by build_huff(), cfhd_decode(), cfhd_init_vlc(), decode_bgr_1(), decode_plane_bitstream(), fraps2_decode_plane(), generate_joint_tables(), huff_build(), init_static(), lag_decode_prob(), lag_init_static_data(), read_argb_line(), read_code_table(), read_huff_channels(), read_huffman_tables(), read_old_huffman_tables(), read_rgb24_component_line(), and read_yuv_component_line().

SUBBAND_COUNT

#define SUBBAND_COUNT   10

Definition at line 104 of file cfhd.h.

Referenced by cfhd_decode(), cfhd_encode_close(), cfhd_encode_frame(), and init_frame_defaults().

SUBBAND_COUNT_3D

#define SUBBAND_COUNT_3D   17

Definition at line 105 of file cfhd.h.

Referenced by cfhd_decode(), and free_buffers().

DWT_LEVELS

#define DWT_LEVELS   3

Definition at line 113 of file cfhd.h.

Referenced by alloc_buffers(), cfhd_decode(), and cfhd_encode_init().

DWT_LEVELS_3D

#define DWT_LEVELS_3D   6

Definition at line 114 of file cfhd.h.

Referenced by alloc_buffers(), cfhd_decode(), and free_buffers().

Enumeration Type Documentation

CFHDParam

enum CFHDParam

Enumerator
SampleType
SampleIndexTable
BitstreamMarker
VersionMajor
VersionMinor
VersionRevision
VersionEdit
TransformType
NumFrames
ChannelCount
WaveletCount
SubbandCount
NumSpatial
FirstWavelet
GroupTrailer
FrameType
ImageWidth
ImageHeight
FrameIndex
LowpassSubband
NumLevels
LowpassWidth
LowpassHeight
PixelOffset
LowpassQuantization
LowpassPrecision
WaveletType
WaveletNumber
WaveletLevel
NumBands
HighpassWidth
HighpassHeight
LowpassBorder
HighpassBorder
LowpassScale
LowpassDivisor
SubbandNumber
BandWidth
BandHeight
SubbandBand
BandEncoding
Quantization
BandScale
BandHeader
BandTrailer
ChannelNumber
SampleFlags
FrameNumber
Precision
InputFormat
BandCodingFlags
PeakLevel
PeakOffsetLow
PeakOffsetHigh
Version
BandSecondPass
PrescaleTable
EncodedFormat
DisplayHeight
ChannelWidth
ChannelHeight

Definition at line 30 of file cfhd.h.

CFHDSegment

enum CFHDSegment

Enumerator
LowPassSegment
LowPassEndSegment
HighPassSegment
BandSegment
HighPassEndSegment
CoefficientSegment

Definition at line 94 of file cfhd.h.

Function Documentation

ff_cfhd_init_vlcs()

int ff_cfhd_init_vlcs

(

CFHDContext *

s

)

Definition at line 181 of file cfhddata.c.

Referenced by cfhd_init().