FFmpeg
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 More...
 
uint8_t qmat_luma [64]
 
uint8_t qmat_chroma [64]
 
SliceContext * slices
 
int slice_count
 number of slices in the current picture More...
 
unsigned mb_width
 width of the current picture in mb More...
 
unsigned mb_height
 height of the current picture in mb More...
 
uint8_t progressive_scan [64]
 
uint8_t interlaced_scan [64]
 
const uint8_t * scan
 
int first_field
 
int alpha_info
 
void(* unpack_alpha )(GetBitContext *gb, uint16_t *dst, int num_coeffs, const int num_bits)
 
AVClass * class
 
FDCTDSPContext fdsp
 
uint8_t * fill_y
 
uint8_t * fill_u
 
uint8_t * fill_v
 
uint8_t * fill_a
 
int qmat_luma [16][64]
 
int qmat_chroma [16][64]
 
const uint8_t * scantable
 
int is_422
 
int need_alpha
 
int is_interlaced
 
char * vendor
 
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 quants_chroma [MAX_STORED_Q][64]
 
int16_t custom_q [64]
 
int16_t custom_chroma_q [64]
 
const uint8_t * quant_mat
 
const uint8_t * quant_chroma_mat
 
void(* fdct )(FDCTDSPContext *fdsp, const uint16_t *src, ptrdiff_t linesize, int16_t *block)
 
const AVFrame * pic
 
int mb_width
 
int mb_height
 
int mbs_per_slice
 
int num_chroma_blocks
 
int chroma_factor
 
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
 
int quant_sel
 
int frame_size_upper_bound
 
int profile
 
const struct prores_profile * profile_info
 
int * slice_q
 
ProresThreadData * tdata
 

Detailed Description

Definition at line 38 of file proresdec.h.

Field Documentation

BlockDSPContext ProresContext::bdsp

Definition at line 39 of file proresdec.h.

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

ProresDSPContext ProresContext::prodsp

Definition at line 40 of file proresdec.h.

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

AVFrame* ProresContext::frame

Definition at line 41 of file proresdec.h.

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

int ProresContext::frame_type

0 = progressive, 1 = tff, 2 = bff

Definition at line 42 of file proresdec.h.

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

uint8_t ProresContext::qmat_luma[64]

Definition at line 43 of file proresdec.h.

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

uint8_t ProresContext::qmat_chroma[64]

Definition at line 44 of file proresdec.h.

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

SliceContext* ProresContext::slices

Definition at line 45 of file proresdec.h.

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

int ProresContext::slice_count

number of slices in the current picture

Definition at line 46 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 47 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 48 of file proresdec.h.

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

uint8_t ProresContext::progressive_scan[64]

Definition at line 49 of file proresdec.h.

Referenced by decode_frame_header(), and decode_init().

uint8_t ProresContext::interlaced_scan[64]

Definition at line 50 of file proresdec.h.

Referenced by decode_frame_header(), and decode_init().

const uint8_t* ProresContext::scan

Definition at line 51 of file proresdec.h.

Referenced by decode_ac_coeffs(), and decode_frame_header().

int ProresContext::first_field

Definition at line 52 of file proresdec.h.

Referenced by decode_frame(), and decode_slice_thread().

int ProresContext::alpha_info

Definition at line 53 of file proresdec.h.

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

void(* ProresContext::unpack_alpha) (GetBitContext *gb, uint16_t *dst, int num_coeffs, const int num_bits)

Definition at line 54 of file proresdec.h.

Referenced by decode_init(), and decode_slice_alpha().

AVClass * ProresContext::class

Definition at line 180 of file proresenc_anatoliy.c.

FDCTDSPContext ProresContext::fdsp

Definition at line 181 of file proresenc_anatoliy.c.

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

uint8_t* ProresContext::fill_y

Definition at line 182 of file proresenc_anatoliy.c.

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

uint8_t* ProresContext::fill_u

Definition at line 183 of file proresenc_anatoliy.c.

Referenced by encode_slice(), and prores_encode_init().

uint8_t* ProresContext::fill_v

Definition at line 184 of file proresenc_anatoliy.c.

Referenced by encode_slice(), and prores_encode_init().

uint8_t* ProresContext::fill_a

Definition at line 185 of file proresenc_anatoliy.c.

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

int ProresContext::qmat_luma[16][64]

Definition at line 187 of file proresenc_anatoliy.c.

int ProresContext::qmat_chroma[16][64]

Definition at line 188 of file proresenc_anatoliy.c.

const uint8_t * ProresContext::scantable

Definition at line 189 of file proresenc_anatoliy.c.

Referenced by encode_init(), encode_slice_data(), encode_slice_plane(), estimate_slice_plane(), and prores_encode_init().

int ProresContext::is_422

Definition at line 191 of file proresenc_anatoliy.c.

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

int ProresContext::need_alpha

Definition at line 192 of file proresenc_anatoliy.c.

Referenced by encode_slice(), and prores_encode_init().

int ProresContext::is_interlaced

Definition at line 193 of file proresenc_anatoliy.c.

Referenced by prores_encode_frame(), prores_encode_init(), and prores_encode_picture().

char * ProresContext::vendor

Definition at line 195 of file proresenc_anatoliy.c.

Referenced by encode_frame(), encode_init(), prores_encode_frame(), and prores_encode_init().

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

Definition at line 231 of file proresenc_kostya.c.

Referenced by encode_slice().

uint16_t ProresContext::emu_buf[16 *16]

Definition at line 232 of file proresenc_kostya.c.

Referenced by encode_slice().

int16_t ProresContext::quants[MAX_STORED_Q][64]

Definition at line 233 of file proresenc_kostya.c.

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

int16_t ProresContext::quants_chroma[MAX_STORED_Q][64]

Definition at line 234 of file proresenc_kostya.c.

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

int16_t ProresContext::custom_q[64]

Definition at line 235 of file proresenc_kostya.c.

Referenced by encode_slice().

int16_t ProresContext::custom_chroma_q[64]

Definition at line 236 of file proresenc_kostya.c.

Referenced by encode_slice().

const uint8_t* ProresContext::quant_mat

Definition at line 237 of file proresenc_kostya.c.

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

const uint8_t* ProresContext::quant_chroma_mat

Definition at line 238 of file proresenc_kostya.c.

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

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

Definition at line 241 of file proresenc_kostya.c.

Referenced by encode_init(), and get_slice_data().

const AVFrame* ProresContext::pic

Definition at line 245 of file proresenc_kostya.c.

Referenced by encode_frame(), and find_slice_quant().

int ProresContext::mb_width

Definition at line 246 of file proresenc_kostya.c.

int ProresContext::mb_height

Definition at line 246 of file proresenc_kostya.c.

int ProresContext::mbs_per_slice

Definition at line 247 of file proresenc_kostya.c.

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

int ProresContext::num_chroma_blocks

Definition at line 248 of file proresenc_kostya.c.

int ProresContext::chroma_factor

Definition at line 248 of file proresenc_kostya.c.

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

int ProresContext::slices_width

Definition at line 249 of file proresenc_kostya.c.

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

int ProresContext::slices_per_picture

Definition at line 250 of file proresenc_kostya.c.

Referenced by encode_frame(), and encode_init().

int ProresContext::pictures_per_frame

Definition at line 251 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 252 of file proresenc_kostya.c.

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

int ProresContext::num_planes

Definition at line 253 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 254 of file proresenc_kostya.c.

Referenced by encode_init(), and find_slice_quant().

int ProresContext::force_quant

Definition at line 255 of file proresenc_kostya.c.

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

int ProresContext::alpha_bits

Definition at line 256 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 257 of file proresenc_kostya.c.

Referenced by encode_frame().

int ProresContext::quant_sel

Definition at line 260 of file proresenc_kostya.c.

Referenced by encode_frame(), and encode_init().

int ProresContext::frame_size_upper_bound

Definition at line 262 of file proresenc_kostya.c.

Referenced by encode_frame(), and encode_init().

int ProresContext::profile

Definition at line 264 of file proresenc_kostya.c.

Referenced by encode_init().

const struct prores_profile* ProresContext::profile_info

Definition at line 265 of file proresenc_kostya.c.

Referenced by encode_init(), and find_slice_quant().

int* ProresContext::slice_q

Definition at line 267 of file proresenc_kostya.c.

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

ProresThreadData* ProresContext::tdata

Definition at line 269 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:
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