v210enc.c File Reference

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

Go to the source code of this file.

Macros
#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

Macro Definition Documentation

#define CLIP

(

v

)

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

AVCodec ff_v210_encoder

Initial value:

 {
    .name           = "v210",
    .type           = AVMEDIA_TYPE_VIDEO,
    .id             = CODEC_ID_V210,
    .init           = encode_init,
    .encode         = encode_frame,
    .close          = 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.