FFmpeg
Macros | Functions | Variables
v210enc.c File Reference
#include "avcodec.h"
#include "bytestream.h"
#include "encode.h"
#include "internal.h"
#include "v210enc.h"
#include "v210_template.c"

Go to the source code of this file.

Macros

#define TYPE   uint8_t
 
#define DEPTH   8
 
#define BYTES_PER_PIXEL   1
 
#define RENAME(a)   a ## _ ## 8
 
#define TYPE   uint16_t
 
#define DEPTH   10
 
#define BYTES_PER_PIXEL   2
 
#define RENAME(a)   a ## _ ## 10
 

Functions

static void v210_planar_pack_8_c (const uint8_t *y, const uint8_t *u, const uint8_t *v, uint8_t *dst, ptrdiff_t width)
 
static void v210_planar_pack_10_c (const uint16_t *y, const uint16_t *u, const uint16_t *v, uint8_t *dst, ptrdiff_t width)
 
av_cold void ff_v210enc_init (V210EncContext *s)
 
static av_cold int encode_init (AVCodecContext *avctx)
 
static int encode_frame (AVCodecContext *avctx, AVPacket *pkt, const AVFrame *pic, int *got_packet)
 

Variables

const AVCodec ff_v210_encoder
 

Macro Definition Documentation

◆ TYPE [1/2]

#define TYPE   uint8_t

Definition at line 40 of file v210enc.c.

◆ DEPTH [1/2]

#define DEPTH   8

Definition at line 41 of file v210enc.c.

◆ BYTES_PER_PIXEL [1/2]

#define BYTES_PER_PIXEL   1

Definition at line 42 of file v210enc.c.

◆ RENAME [1/2]

#define RENAME (   a)    a ## _ ## 8

Definition at line 43 of file v210enc.c.

◆ TYPE [2/2]

#define TYPE   uint16_t

Definition at line 40 of file v210enc.c.

◆ DEPTH [2/2]

#define DEPTH   10

Definition at line 41 of file v210enc.c.

◆ BYTES_PER_PIXEL [2/2]

#define BYTES_PER_PIXEL   2

Definition at line 42 of file v210enc.c.

◆ RENAME [2/2]

#define RENAME (   a)    a ## _ ## 10

Definition at line 43 of file v210enc.c.

Function Documentation

◆ v210_planar_pack_8_c()

static void v210_planar_pack_8_c ( const uint8_t *  y,
const uint8_t *  u,
const uint8_t *  v,
uint8_t *  dst,
ptrdiff_t  width 
)
static

Definition at line 50 of file v210enc.c.

Referenced by ff_v210enc_init().

◆ v210_planar_pack_10_c()

static void v210_planar_pack_10_c ( const uint16_t *  y,
const uint16_t *  u,
const uint16_t *  v,
uint8_t *  dst,
ptrdiff_t  width 
)
static

Definition at line 70 of file v210enc.c.

Referenced by ff_v210enc_init().

◆ ff_v210enc_init()

av_cold void ff_v210enc_init ( V210EncContext s)

Definition at line 85 of file v210enc.c.

Referenced by checkasm_check_v210enc(), and encode_init().

◆ encode_init()

static av_cold int encode_init ( AVCodecContext avctx)
static

Definition at line 96 of file v210enc.c.

◆ encode_frame()

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

Definition at line 113 of file v210enc.c.

Variable Documentation

◆ ff_v210_encoder

const AVCodec ff_v210_encoder
Initial value:
= {
.name = "v210",
.long_name = NULL_IF_CONFIG_SMALL("Uncompressed 4:2:2 10-bit"),
.capabilities = AV_CODEC_CAP_DR1,
.priv_data_size = sizeof(V210EncContext),
.encode2 = encode_frame,
.caps_internal = FF_CODEC_CAP_INIT_THREADSAFE,
}

Definition at line 154 of file v210enc.c.

FF_CODEC_CAP_INIT_THREADSAFE
#define FF_CODEC_CAP_INIT_THREADSAFE
The codec does not modify any global variables in the init function, allowing to call the init functi...
Definition: internal.h:42
AVPixelFormat
AVPixelFormat
Pixel format.
Definition: pixfmt.h:64
init
static av_cold int init(AVCodecContext *avctx)
Definition: avrndec.c:31
pix_fmts
static enum AVPixelFormat pix_fmts[]
Definition: libkvazaar.c:290
V210EncContext
Definition: v210enc.h:26
encode_frame
static int encode_frame(AVCodecContext *avctx, AVPacket *pkt, const AVFrame *pic, int *got_packet)
Definition: v210enc.c:113
AV_PIX_FMT_YUV422P10
#define AV_PIX_FMT_YUV422P10
Definition: pixfmt.h:392
AV_CODEC_CAP_DR1
#define AV_CODEC_CAP_DR1
Codec uses get_buffer() or get_encode_buffer() for allocating buffers and supports custom allocators.
Definition: codec.h:52
NULL_IF_CONFIG_SMALL
#define NULL_IF_CONFIG_SMALL(x)
Return NULL if CONFIG_SMALL is true, otherwise the argument without modification.
Definition: internal.h:117
AV_CODEC_ID_V210
@ AV_CODEC_ID_V210
Definition: codec_id.h:177
encode_init
static av_cold int encode_init(AVCodecContext *avctx)
Definition: v210enc.c:96
AV_PIX_FMT_NONE
@ AV_PIX_FMT_NONE
Definition: pixfmt.h:65
AVMEDIA_TYPE_VIDEO
@ AVMEDIA_TYPE_VIDEO
Definition: avutil.h:201
AV_PIX_FMT_YUV422P
@ AV_PIX_FMT_YUV422P
planar YUV 4:2:2, 16bpp, (1 Cr & Cb sample per 2x1 Y samples)
Definition: pixfmt.h:70