libavcodec/v210enc.c File Reference

#include "avcodec.h"
#include "bytestream.h"

Go to the source code of this file.

Defines

#define CLIP(v)   av_clip(v, 4, 1019)
#define WRITE_PIXELS(a, b, c)

Functions

static av_cold int encode_init (AVCodecContext *avctx)
static int encode_frame (AVCodecContext *avctx, unsigned char *buf, int buf_size, void *data)
static av_cold int encode_close (AVCodecContext *avctx)

Variables

AVCodec ff_v210_encoder


Define Documentation

#define CLIP (  )     av_clip(v, 4, 1019)

#define WRITE_PIXELS ( a,
b,
c   ) 

Value:

do {                                \
        val =   CLIP(*a++);             \
        val |= (CLIP(*b++) << 10) |     \
               (CLIP(*c++) << 20);      \
        bytestream_put_le32(&p, val);   \
    } while (0)

Referenced by encode_frame().


Function Documentation

static av_cold int encode_close ( AVCodecContext avctx  )  [static]

Definition at line 113 of file v210enc.c.

static int encode_frame ( AVCodecContext avctx,
unsigned char *  buf,
int  buf_size,
void *  data 
) [static]

Definition at line 51 of file v210enc.c.

static av_cold int encode_init ( AVCodecContext avctx  )  [static]

Definition at line 27 of file v210enc.c.


Variable Documentation

Initial value:

 {
    "v210",
    AVMEDIA_TYPE_VIDEO,
    CODEC_ID_V210,
    0,
    encode_init,
    encode_frame,
    encode_close,
    .pix_fmts = (const enum PixelFormat[]){PIX_FMT_YUV422P10, PIX_FMT_NONE},
    .long_name = NULL_IF_CONFIG_SMALL("Uncompressed 4:2:2 10-bit"),
}

Definition at line 120 of file v210enc.c.


Generated on Fri Oct 26 02:38:18 2012 for FFmpeg by  doxygen 1.5.8