mpegvideoenc.c File Reference

#include "libavutil/attributes.h"
#include "libavutil/cpu.h"
#include "libavutil/x86/asm.h"
#include "libavutil/x86/cpu.h"
#include "libavcodec/avcodec.h"
#include "libavcodec/dct.h"
#include "libavcodec/mpegvideo.h"

Go to the source code of this file.

Functions
av_cold void	ff_dct_encode_init_x86 (MpegEncContext *s)

Variables
static const uint16_t	inv_zigzag_direct16 [64]

Function Documentation

ff_dct_encode_init_x86()

av_cold void ff_dct_encode_init_x86

(

MpegEncContext *

s

)

Definition at line 213 of file mpegvideoenc.c.

Referenced by ff_dct_encode_init().

Variable Documentation

inv_zigzag_direct16

const uint16_t inv_zigzag_direct16[64]

static

Initial value:

= {
    1,  2,  6,  7,  15, 16, 28, 29,
    3,  5,  8,  14, 17, 27, 30, 43,
    4,  9,  13, 18, 26, 31, 42, 44,
    10, 12, 19, 25, 32, 41, 45, 54,
    11, 20, 24, 33, 40, 46, 53, 55,
    21, 23, 34, 39, 47, 52, 56, 61,
    22, 35, 38, 48, 51, 57, 60, 62,
    36, 37, 49, 50, 58, 59, 63, 64,
}

Definition at line 31 of file mpegvideoenc.c.

Referenced by dct_quantize().