mpegvideodata.h File Reference

#include <stdint.h>
#include "libavutil/attributes_internal.h"

Go to the source code of this file.

Variables
const FF_VISIBILITY_PUSH_HIDDEN uint8_t	ff_alternate_horizontal_scan [64]
const uint8_t	ff_alternate_vertical_scan [64]
const uint8_t	ff_mpeg12_dc_scale_table [4][32]
static const uint8_t *const	ff_mpeg1_dc_scale_table = ff_mpeg12_dc_scale_table[0]
const uint8_t	ff_mpeg2_non_linear_qscale [32]
const uint8_t	ff_default_chroma_qscale_table [32]

Variable Documentation

ff_alternate_horizontal_scan

const FF_VISIBILITY_PUSH_HIDDEN uint8_t ff_alternate_horizontal_scan[64]

Definition at line 52 of file mpegvideodata.c.

Referenced by decode_vop_header(), and ff_mpv_idct_init().

ff_alternate_vertical_scan

const uint8_t ff_alternate_vertical_scan[64]

Definition at line 63 of file mpegvideodata.c.

Referenced by decode_studio_vop_header(), decode_vop_header(), ff_mpv_idct_init(), ipu_decode_frame(), and mpeg_decode_picture_coding_extension().

ff_mpeg12_dc_scale_table

const uint8_t ff_mpeg12_dc_scale_table[4][32]

Definition at line 33 of file mpegvideodata.c.

Referenced by encode_picture(), and ff_speedhq_encode_init().

ff_mpeg1_dc_scale_table

const uint8_t* const ff_mpeg1_dc_scale_table = ff_mpeg12_dc_scale_table[0]

static

Definition at line 32 of file mpegvideodata.h.

Referenced by ff_flv_encode_picture_header(), ff_h263_decode_picture_header(), ff_h263_encode_init(), ff_mpv_common_defaults(), ff_rv20_encode_picture_header(), and rv10_decode_packet().

ff_mpeg2_non_linear_qscale

const uint8_t ff_mpeg2_non_linear_qscale[32]

Definition at line 26 of file mpegvideodata.c.

Referenced by dct_quantize_trellis_c(), dct_unquantize_mpeg2_inter_c(), dct_unquantize_mpeg2_intra_bitexact(), dct_unquantize_mpeg2_intra_c(), ff_convert_matrix(), mpeg_get_qscale(), and update_qscale().

ff_default_chroma_qscale_table

const uint8_t ff_default_chroma_qscale_table[32]

Definition at line 21 of file mpegvideodata.c.

Referenced by ff_mpv_common_defaults().