FFmpeg
 All Data Structures Namespaces Files Functions Variables Typedefs Enumerations Enumerator Macros Groups Pages
Data Fields
ProresContext Struct Reference

#include <proresdec.h>

Data Fields

BlockDSPContext bdsp
 
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
 
SliceContext * slices
 
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
 
int alpha_info
 
ProresDSPContext dsp
 
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 total_slices
 total number of slices in a picture
 
ProresThreadData * slice_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
 
FDCTDSPContext fdsp
 
uint8_t * fill_y
 
uint8_t * fill_u
 
uint8_t * fill_v
 
int qmat_luma [16][64]
 
int qmat_chroma [16][64]
 
AVClass * class
 
int16_t blocks [MAX_PLANES][64 *4 *MAX_MBS_PER_SLICE]
 
uint16_t emu_buf [16 *16]
 
int16_t quants [MAX_STORED_Q][64]
 
int16_t custom_q [64]
 
const uint8_t * quant_mat
 
const uint8_t * scantable
 
void(* fdct )(FDCTDSPContext *fdsp, const uint16_t *src, int linesize, int16_t *block)
 
int mb_width
 
int mb_height
 
int mbs_per_slice
 
int slices_width
 
int slices_per_picture
 
int pictures_per_frame
 
int cur_picture_idx
 
int num_planes
 
int bits_per_mb
 
int force_quant
 
int alpha_bits
 
int warn
 
char * vendor
 
int quant_sel
 
int frame_size_upper_bound
 
int profile
 
struct prores_profile * profile_info
 
int * slice_q
 
ProresThreadData * tdata
 

Detailed Description

Definition at line 37 of file proresdec.h.

Field Documentation

BlockDSPContext ProresContext::bdsp

Definition at line 38 of file proresdec.h.

Referenced by decode_init(), decode_slice_alpha(), decode_slice_chroma(), and decode_slice_luma().

ProresDSPContext ProresContext::prodsp

Definition at line 39 of file proresdec.h.

Referenced by decode_frame_header(), decode_init(), decode_slice_chroma(), and decode_slice_luma().

AVFrame * ProresContext::frame

Definition at line 40 of file proresdec.h.

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

int ProresContext::frame_type

0 = progressive, 1 = tff, 2 = bff

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

Definition at line 41 of file proresdec.h.

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

uint8_t ProresContext::qmat_luma

dequantization matrix for luma

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().

uint8_t ProresContext::qmat_chroma

dequantization matrix for chroma

Definition at line 43 of file proresdec.h.

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

SliceContext* ProresContext::slices

Definition at line 44 of file proresdec.h.

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

int ProresContext::slice_count

number of slices in the current picture

Definition at line 45 of file proresdec.h.

Referenced by decode_picture(), and decode_picture_header().

unsigned ProresContext::mb_width

width of the current picture in mb

Definition at line 46 of file proresdec.h.

Referenced by decode_picture_header(), encode_frame(), encode_init(), and find_quant_thread().

unsigned ProresContext::mb_height

height of the current picture in mb

Definition at line 47 of file proresdec.h.

Referenced by decode_picture_header(), encode_frame(), and encode_init().

uint8_t ProresContext::progressive_scan[64]

Definition at line 48 of file proresdec.h.

Referenced by decode_frame_header(), and decode_init().

uint8_t ProresContext::interlaced_scan[64]

Definition at line 49 of file proresdec.h.

Referenced by decode_frame_header(), and decode_init().

const uint8_t* ProresContext::scan

Definition at line 50 of file proresdec.h.

Referenced by decode_ac_coeffs(), and decode_frame_header().

int ProresContext::first_field

Definition at line 51 of file proresdec.h.

Referenced by decode_frame(), and decode_slice_thread().

int ProresContext::alpha_info

Definition at line 52 of file proresdec.h.

Referenced by decode_alpha_plane(), decode_frame_header(), decode_slice(), decode_slice_alpha(), and decode_slice_thread().

ProresDSPContext ProresContext::dsp

Definition at line 55 of file proresdec_lgpl.c.

Referenced by decode_frame_header(), decode_init(), decode_slice(), and decode_slice_plane().

ScanTable ProresContext::scantable

Definition at line 57 of file proresdec_lgpl.c.

Referenced by decode_frame_header(), decode_slice_plane(), encode_init(), encode_slice_plane(), and estimate_slice_plane().

int ProresContext::scantable_type

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

Definition at line 58 of file proresdec_lgpl.c.

Referenced by decode_frame_header(), and decode_init().

int ProresContext::pic_format

2 = 422, 3 = 444

Definition at line 61 of file proresdec_lgpl.c.

Referenced by decode_frame_header().

int ProresContext::qmat_changed

1 - global quantization matrices changed

Definition at line 64 of file proresdec_lgpl.c.

Referenced by decode_frame_header(), and decode_slice().

int ProresContext::total_slices

total number of slices in a picture

Definition at line 65 of file proresdec_lgpl.c.

Referenced by decode_init(), and decode_picture_header().

ProresThreadData* ProresContext::slice_data

Definition at line 66 of file proresdec_lgpl.c.

Referenced by decode_close(), decode_init(), decode_picture(), decode_picture_header(), and decode_slice().

int ProresContext::pic_num

Definition at line 67 of file proresdec_lgpl.c.

Referenced by decode_picture(), and decode_slice().

int ProresContext::chroma_factor

Definition at line 68 of file proresdec_lgpl.c.

Referenced by decode_frame_header(), decode_slice(), encode_frame(), encode_init(), encode_slice(), and find_slice_quant().

int ProresContext::mb_chroma_factor

Definition at line 69 of file proresdec_lgpl.c.

Referenced by decode_frame_header(), and decode_slice().

int ProresContext::num_chroma_blocks

number of chrominance blocks in a macroblock

Definition at line 70 of file proresdec_lgpl.c.

Referenced by decode_frame_header(), and decode_slice().

int ProresContext::num_x_slices

Definition at line 71 of file proresdec_lgpl.c.

int ProresContext::num_y_slices

Definition at line 72 of file proresdec_lgpl.c.

int ProresContext::slice_width_factor

Definition at line 73 of file proresdec_lgpl.c.

Referenced by decode_picture(), and decode_picture_header().

int ProresContext::slice_height_factor

Definition at line 74 of file proresdec_lgpl.c.

Referenced by decode_picture_header().

int ProresContext::num_x_mbs

Definition at line 75 of file proresdec_lgpl.c.

Referenced by decode_picture(), and decode_picture_header().

int ProresContext::num_y_mbs

Definition at line 76 of file proresdec_lgpl.c.

Referenced by decode_picture(), and decode_picture_header().

FDCTDSPContext ProresContext::fdsp

Definition at line 148 of file proresenc_anatoliy.c.

Referenced by encode_init(), encode_slice_plane(), get_slice_data(), and prores_encode_init().

uint8_t* ProresContext::fill_y

Definition at line 149 of file proresenc_anatoliy.c.

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

uint8_t* ProresContext::fill_u

Definition at line 150 of file proresenc_anatoliy.c.

Referenced by encode_slice(), and prores_encode_init().

uint8_t* ProresContext::fill_v

Definition at line 151 of file proresenc_anatoliy.c.

Referenced by encode_slice(), and prores_encode_init().

int ProresContext::qmat_luma[16][64]

Definition at line 153 of file proresenc_anatoliy.c.

int ProresContext::qmat_chroma[16][64]

Definition at line 154 of file proresenc_anatoliy.c.

AVClass* ProresContext::class

Definition at line 190 of file proresenc_kostya.c.

int16_t ProresContext::blocks[MAX_PLANES][64 *4 *MAX_MBS_PER_SLICE]

Definition at line 191 of file proresenc_kostya.c.

Referenced by encode_slice().

uint16_t ProresContext::emu_buf[16 *16]

Definition at line 192 of file proresenc_kostya.c.

Referenced by encode_slice().

int16_t ProresContext::quants[MAX_STORED_Q][64]

Definition at line 193 of file proresenc_kostya.c.

Referenced by encode_init(), encode_slice(), and find_slice_quant().

int16_t ProresContext::custom_q[64]

Definition at line 194 of file proresenc_kostya.c.

Referenced by encode_slice().

const uint8_t* ProresContext::quant_mat

Definition at line 195 of file proresenc_kostya.c.

Referenced by encode_frame(), encode_init(), encode_slice(), and find_slice_quant().

const uint8_t* ProresContext::scantable

Definition at line 196 of file proresenc_kostya.c.

void(* ProresContext::fdct)(FDCTDSPContext *fdsp, const uint16_t *src, int linesize, int16_t *block)

Definition at line 198 of file proresenc_kostya.c.

Referenced by encode_init(), and get_slice_data().

int ProresContext::mb_width

Definition at line 202 of file proresenc_kostya.c.

int ProresContext::mb_height

Definition at line 202 of file proresenc_kostya.c.

int ProresContext::mbs_per_slice

Definition at line 203 of file proresenc_kostya.c.

Referenced by encode_frame(), encode_init(), and find_quant_thread().

int ProresContext::slices_width

Definition at line 205 of file proresenc_kostya.c.

Referenced by encode_frame(), encode_init(), and find_quant_thread().

int ProresContext::slices_per_picture

Definition at line 206 of file proresenc_kostya.c.

Referenced by encode_frame(), and encode_init().

int ProresContext::pictures_per_frame

Definition at line 207 of file proresenc_kostya.c.

Referenced by encode_frame(), encode_init(), encode_slice(), and find_slice_quant().

int ProresContext::cur_picture_idx

Definition at line 208 of file proresenc_kostya.c.

Referenced by encode_frame(), encode_slice(), and find_slice_quant().

int ProresContext::num_planes

Definition at line 209 of file proresenc_kostya.c.

Referenced by encode_frame(), encode_init(), encode_slice(), and find_slice_quant().

int ProresContext::bits_per_mb

Definition at line 210 of file proresenc_kostya.c.

Referenced by encode_init(), and find_slice_quant().

int ProresContext::force_quant

Definition at line 211 of file proresenc_kostya.c.

Referenced by encode_frame(), encode_init(), and encode_slice().

int ProresContext::alpha_bits

Definition at line 212 of file proresenc_kostya.c.

Referenced by encode_alpha_plane(), encode_frame(), encode_init(), encode_slice(), estimate_alpha_plane(), and find_slice_quant().

int ProresContext::warn

Definition at line 213 of file proresenc_kostya.c.

Referenced by encode_frame().

char* ProresContext::vendor

Definition at line 215 of file proresenc_kostya.c.

Referenced by encode_frame(), and encode_init().

int ProresContext::quant_sel

Definition at line 216 of file proresenc_kostya.c.

Referenced by encode_frame(), and encode_init().

int ProresContext::frame_size_upper_bound

Definition at line 218 of file proresenc_kostya.c.

Referenced by encode_frame(), and encode_init().

int ProresContext::profile

Definition at line 220 of file proresenc_kostya.c.

Referenced by encode_init().

struct prores_profile* ProresContext::profile_info

Definition at line 221 of file proresenc_kostya.c.

Referenced by encode_init(), and find_slice_quant().

int* ProresContext::slice_q

Definition at line 223 of file proresenc_kostya.c.

Referenced by encode_close(), encode_frame(), encode_init(), and find_quant_thread().

ProresThreadData* ProresContext::tdata

Definition at line 225 of file proresenc_kostya.c.

Referenced by encode_close(), encode_init(), and find_quant_thread().

The documentation for this struct was generated from the following files:
Generated on Sun Sep 14 2014 18:56:44 for FFmpeg by   doxygen 1.8.2