v210enc.c File Reference

#include "avcodec.h"
#include "bytestream.h"
#include "internal.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, AVPacket *pkt, const AVFrame *pic, int *got_packet)
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);      \
        bytestream2_put_le32u(&p, val); \
    } while (0)

Referenced by encode_frame().

Function Documentation

static av_cold int encode_init ( AVCodecContext *  avctx )

static

Definition at line 28 of file v210enc.c.

static int encode_frame ( AVCodecContext *  avctx, AVPacket *  pkt, const AVFrame *  pic, int *  got_packet  )

static

Definition at line 48 of file v210enc.c.

static av_cold int encode_close ( AVCodecContext *  avctx )

static

Definition at line 110 of file v210enc.c.

Variable Documentation

AVCodec ff_v210_encoder

Initial value:

= {
    .name           = "v210",
    .long_name      = NULL_IF_CONFIG_SMALL("Uncompressed 4:2:2 10-bit"),
    .type           = AVMEDIA_TYPE_VIDEO,
    .id             = AV_CODEC_ID_V210,
    .init           = encode_init,
    .encode2        = encode_frame,
    .close          = encode_close,
    .pix_fmts       = (const enum AVPixelFormat[]){ AV_PIX_FMT_YUV422P10, AV_PIX_FMT_NONE },
}

Definition at line 117 of file v210enc.c.