FFmpeg
Data Fields
IffContext Struct Reference

Data Fields

 
 
 
  temporary buffer for planar to chunky conversation More...
 
uint32_t *  ham_palbuf
  HAM decode table. More...
 
uint32_t *  mask_buf
  temporary buffer for palette indices More...
 
uint32_t *  mask_palbuf
  masking palette table More...
 
unsigned  compression
  delta compression method used More...
 
unsigned  is_short
  short compression method used More...
 
unsigned  is_interlaced
  video is interlaced More...
 
unsigned  is_brush
  video is in ANBR format More...
 
unsigned  bpp
  bits per plane to decode (differs from bits_per_coded_sample if HAM) More...
 
unsigned  ham
  0 if non-HAM or number of hold bits (6 for bpp > 6, 4 otherwise) More...
 
unsigned  flags
  1 for EHB, 0 is no extra half darkening More...
 
unsigned  transparency
  TODO: transparency color index in palette. More...
 
unsigned  masking
  TODO: masking method used. More...
 
int  init
 
int16_t  tvdc [16]
  TVDC lookup table. More...
 
 
uint8_tvideo [2]
 
unsigned  video_size
 
uint32_t *  pal
 

Detailed Description

Definition at line 46 of file iff.c.

Field Documentation

AVFrame* IffContext::frame

Definition at line 47 of file iff.c.

Referenced by decode_frame().

int IffContext::planesize

Definition at line 48 of file iff.c.

Referenced by decode_frame(), decode_init(), and extract_header().

uint8_t* IffContext::planebuf

Definition at line 49 of file iff.c.

Referenced by decode_end(), decode_frame(), and decode_init().

uint8_t* IffContext::ham_buf

temporary buffer for planar to chunky conversation

Definition at line 50 of file iff.c.

Referenced by decode_end(), decode_frame(), and extract_header().

uint32_t* IffContext::ham_palbuf

HAM decode table.

Definition at line 51 of file iff.c.

Referenced by decode_end(), decode_frame(), and extract_header().

uint32_t* IffContext::mask_buf

temporary buffer for palette indices

Definition at line 52 of file iff.c.

Referenced by decode_frame(), and extract_header().

uint32_t* IffContext::mask_palbuf

masking palette table

Definition at line 53 of file iff.c.

Referenced by decode_frame(), and extract_header().

unsigned IffContext::compression

delta compression method used

Definition at line 54 of file iff.c.

Referenced by decode_frame(), extract_header(), and unsupported().

unsigned IffContext::is_short

short compression method used

Definition at line 55 of file iff.c.

Referenced by decode_frame(), and extract_header().

unsigned IffContext::is_interlaced

video is interlaced

Definition at line 56 of file iff.c.

Referenced by decode_frame(), extract_header(), and unsupported().

unsigned IffContext::is_brush

video is in ANBR format

Definition at line 57 of file iff.c.

Referenced by decode_frame(), and extract_header().

unsigned IffContext::bpp

bits per plane to decode (differs from bits_per_coded_sample if HAM)

Definition at line 58 of file iff.c.

Referenced by decode_frame(), decode_init(), extract_header(), and unsupported().

unsigned IffContext::ham

0 if non-HAM or number of hold bits (6 for bpp > 6, 4 otherwise)

Definition at line 59 of file iff.c.

Referenced by decode_frame(), extract_header(), and unsupported().

unsigned IffContext::flags

1 for EHB, 0 is no extra half darkening

Definition at line 60 of file iff.c.

Referenced by cmap_read_palette(), and extract_header().

unsigned IffContext::transparency

TODO: transparency color index in palette.

Definition at line 61 of file iff.c.

Referenced by cmap_read_palette(), and extract_header().

unsigned IffContext::masking

TODO: masking method used.

Definition at line 62 of file iff.c.

Referenced by cmap_read_palette(), decode_frame(), and extract_header().

int IffContext::init

Definition at line 63 of file iff.c.

Referenced by decode_frame().

int16_t IffContext::tvdc[16]

TVDC lookup table.

Definition at line 64 of file iff.c.

Referenced by decode_frame(), and extract_header().

GetByteContext IffContext::gb

Definition at line 65 of file iff.c.

Referenced by decode_frame(), and extract_header().

uint8_t* IffContext::video[2]

Definition at line 66 of file iff.c.

Referenced by decode_end(), decode_frame(), and decode_init().

unsigned IffContext::video_size

Definition at line 67 of file iff.c.

Referenced by decode_frame(), and decode_init().

uint32_t* IffContext::pal

Definition at line 68 of file iff.c.

Referenced by decode_end(), decode_frame(), decode_init(), and extract_header().


The documentation for this struct was generated from the following file:

Generated on Fri Jan 12 2018 01:48:32 for FFmpeg by   doxygen 1.8.6

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