ProresContext Struct Reference

#include <proresdec.h>


Data Fields

DSPContext dsp
ProresDSPContext prodsp
AVFrame frame
int frame_type
 0 = progressive, 1 = tff, 2 = bff
uint8_t qmat_luma [64]
 dequantization matrix for luma
uint8_t qmat_chroma [64]
 dequantization matrix for chroma
SliceContextslices
int slice_count
 number of slices in the current picture
unsigned mb_width
 width of the current picture in mb
unsigned mb_height
 height of the current picture in mb
uint8_t progressive_scan [64]
uint8_t interlaced_scan [64]
const uint8_t * scan
int first_field
ProresDSPContext dsp
AVFrame picture
ScanTable scantable
int scantable_type
 -1 = uninitialized, 0 = progressive, 1/2 = interlaced
int pic_format
 2 = 422, 3 = 444
int qmat_changed
 1 - global quantization matrices changed
int prev_slice_sf
 scalefactor of the previous decoded slice
int16_t qmat_luma_scaled [64]
int16_t qmat_chroma_scaled [64]
int total_slices
 total number of slices in a picture
ProresThreadDataslice_data
int pic_num
int chroma_factor
int mb_chroma_factor
int num_chroma_blocks
 number of chrominance blocks in a macroblock
int num_x_slices
int num_y_slices
int slice_width_factor
int slice_height_factor
int num_x_mbs
int num_y_mbs
int alpha_info
uint8_t * fill_y
uint8_t * fill_u
uint8_t * fill_v
int qmat_luma [16][64]
int qmat_chroma [16][64]


Detailed Description

Definition at line 36 of file proresdec.h.


Field Documentation

Definition at line 74 of file proresdec_lgpl.c.

Referenced by decode_frame_header().

Definition at line 65 of file proresdec_lgpl.c.

Referenced by decode_frame_header(), and decode_slice().

Definition at line 49 of file proresdec_lgpl.c.

Definition at line 146 of file proresenc.c.

Referenced by encode_slice(), and prores_encode_init().

Definition at line 147 of file proresenc.c.

Referenced by encode_slice(), and prores_encode_init().

Definition at line 145 of file proresenc.c.

Referenced by encode_slice(), prores_encode_close(), and prores_encode_init().

Definition at line 50 of file proresdec.h.

Referenced by decode_frame(), and decode_slice_thread().

Definition at line 39 of file proresdec.h.

Referenced by decode_frame_header(), decode_init(), and decode_slice_thread().

0 = progressive, 1 = tff, 2 = bff

0 = progressive, 1 = top-field first, 2 = bottom-field first

Definition at line 40 of file proresdec.h.

Referenced by decode_frame(), decode_frame_header(), decode_picture_header(), and decode_slice_thread().

Definition at line 48 of file proresdec.h.

Referenced by decode_frame_header(), and decode_init().

Definition at line 66 of file proresdec_lgpl.c.

Referenced by decode_frame_header(), and decode_slice().

height of the current picture in mb

Definition at line 46 of file proresdec.h.

Referenced by decode_picture_header().

width of the current picture in mb

Definition at line 45 of file proresdec.h.

Referenced by decode_picture_header().

number of chrominance blocks in a macroblock

Definition at line 67 of file proresdec_lgpl.c.

Referenced by decode_frame_header(), and decode_slice().

Definition at line 72 of file proresdec_lgpl.c.

Referenced by decode_picture(), and decode_picture_header().

Definition at line 68 of file proresdec_lgpl.c.

Definition at line 73 of file proresdec_lgpl.c.

Referenced by decode_picture(), and decode_picture_header().

Definition at line 69 of file proresdec_lgpl.c.

2 = 422, 3 = 444

Definition at line 55 of file proresdec_lgpl.c.

Referenced by decode_frame_header().

Definition at line 64 of file proresdec_lgpl.c.

Referenced by decode_picture(), and decode_slice().

scalefactor of the previous decoded slice

Definition at line 59 of file proresdec_lgpl.c.

Referenced by decode_init(), and decode_slice().

Definition at line 47 of file proresdec.h.

Referenced by decode_frame_header(), and decode_init().

1 - global quantization matrices changed

Definition at line 58 of file proresdec_lgpl.c.

Referenced by decode_frame_header(), and decode_slice().

Definition at line 150 of file proresenc.c.

dequantization matrix for chroma

Definition at line 42 of file proresdec.h.

Referenced by decode_frame_header(), decode_init(), decode_slice(), decode_slice_thread(), encode_slice_data(), and prores_encode_init().

Definition at line 61 of file proresdec_lgpl.c.

Referenced by decode_slice().

Definition at line 149 of file proresenc.c.

dequantization matrix for luma

Definition at line 41 of file proresdec.h.

Referenced by decode_frame_header(), decode_init(), decode_slice(), decode_slice_thread(), encode_slice_data(), and prores_encode_init().

Definition at line 60 of file proresdec_lgpl.c.

Referenced by decode_slice().

const uint8_t* ProresContext::scan

Definition at line 49 of file proresdec.h.

Referenced by decode_ac_coeffs(), and decode_frame_header().

Definition at line 51 of file proresdec_lgpl.c.

Referenced by decode_frame_header(), and decode_slice_plane().

-1 = uninitialized, 0 = progressive, 1/2 = interlaced

Definition at line 52 of file proresdec_lgpl.c.

Referenced by decode_frame_header(), and decode_init().

number of slices in the current picture

Definition at line 44 of file proresdec.h.

Referenced by decode_picture(), and decode_picture_header().

Definition at line 71 of file proresdec_lgpl.c.

Referenced by decode_picture_header().

Definition at line 70 of file proresdec_lgpl.c.

Referenced by decode_picture(), and decode_picture_header().

Definition at line 43 of file proresdec.h.

Referenced by decode_close(), decode_picture_header(), and decode_slice_thread().

total number of slices in a picture

Definition at line 62 of file proresdec_lgpl.c.

Referenced by decode_init(), and decode_picture_header().


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

Generated on Fri Oct 26 02:46:17 2012 for FFmpeg by  doxygen 1.5.8