libavcodec/v210enc.c File Reference

#include "avcodec.h"
#include "bytestream.h"
#include "internal.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, AVPacket *pkt, const AVFrame *pic, int *got_packet)
static av_cold int	encode_close (AVCodecContext *avctx)
Variables
AVCodec	ff_v210_encoder

---

Define 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_close

(

AVCodecContext *

avctx

)

[static]

Definition at line 110 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_init

(

AVCodecContext *

avctx

)

[static]

Definition at line 28 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,
    .encode2        = 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 117 of file v210enc.c.