FFmpeg
Data Structures | Functions | Variables
bitpacked_enc.c File Reference
#include "avcodec.h"
#include "encode.h"
#include "internal.h"
#include "put_bits.h"
#include "libavutil/pixdesc.h"

Go to the source code of this file.

Data Structures

struct  BitpackedContext
 

Functions

static int encode_yuv422p10 (AVCodecContext *avctx, AVPacket *pkt, const AVFrame *frame)
 
static av_cold int encode_init (AVCodecContext *avctx)
 
static int encode_frame (AVCodecContext *avctx, AVPacket *pkt, const AVFrame *frame, int *got_packet)
 

Variables

const AVCodec ff_bitpacked_encoder
 

Function Documentation

◆ encode_yuv422p10()

static int encode_yuv422p10 ( AVCodecContext avctx,
AVPacket pkt,
const AVFrame frame 
)
static

Definition at line 33 of file bitpacked_enc.c.

Referenced by encode_init().

◆ encode_init()

static av_cold int encode_init ( AVCodecContext avctx)
static

Definition at line 71 of file bitpacked_enc.c.

◆ encode_frame()

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

Definition at line 92 of file bitpacked_enc.c.

Variable Documentation

◆ ff_bitpacked_encoder

const AVCodec ff_bitpacked_encoder
Initial value:
= {
.name = "bitpacked",
.long_name = NULL_IF_CONFIG_SMALL("Bitpacked"),
.priv_data_size = sizeof(struct BitpackedContext),
.init = encode_init,
.encode2 = encode_frame,
.pix_fmts = (const enum AVPixelFormat[]){ AV_PIX_FMT_YUV422P10,
.caps_internal = FF_CODEC_CAP_INIT_THREADSAFE,
}

Definition at line 106 of file bitpacked_enc.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
encode_init
static av_cold int encode_init(AVCodecContext *avctx)
Definition: bitpacked_enc.c:71
AV_CODEC_CAP_FRAME_THREADS
#define AV_CODEC_CAP_FRAME_THREADS
Codec supports frame-level multithreading.
Definition: codec.h:113
encode_frame
static int encode_frame(AVCodecContext *avctx, AVPacket *pkt, const AVFrame *frame, int *got_packet)
Definition: bitpacked_enc.c:92
AV_PIX_FMT_YUV422P10
#define AV_PIX_FMT_YUV422P10
Definition: pixfmt.h:405
BitpackedContext
Definition: bitpacked_dec.c:35
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_BITPACKED
@ AV_CODEC_ID_BITPACKED
Definition: codec_id.h:280
AV_PIX_FMT_NONE
@ AV_PIX_FMT_NONE
Definition: pixfmt.h:65
AVMEDIA_TYPE_VIDEO
@ AVMEDIA_TYPE_VIDEO
Definition: avutil.h:201