FFmpeg
Data Structures | Functions | Variables
cscd.c File Reference
#include <stdio.h>
#include <stdlib.h>
#include "avcodec.h"
#include "internal.h"
#include "libavutil/common.h"
#include "libavutil/lzo.h"

Go to the source code of this file.

Data Structures

struct  CamStudioContext
 

Functions

static void copy_frame_default (AVFrame *f, const uint8_t *src, int linelen, int height)
 
static void add_frame_default (AVFrame *f, const uint8_t *src, int linelen, int height)
 
static int decode_frame (AVCodecContext *avctx, void *data, int *got_frame, AVPacket *avpkt)
 
static av_cold int decode_init (AVCodecContext *avctx)
 
static av_cold int decode_end (AVCodecContext *avctx)
 

Variables

AVCodec ff_cscd_decoder
 

Function Documentation

◆ copy_frame_default()

static void copy_frame_default ( AVFrame f,
const uint8_t src,
int  linelen,
int  height 
)
static

Definition at line 40 of file cscd.c.

Referenced by decode_frame().

◆ add_frame_default()

static void add_frame_default ( AVFrame f,
const uint8_t src,
int  linelen,
int  height 
)
static

Definition at line 53 of file cscd.c.

Referenced by decode_frame().

◆ decode_frame()

static int decode_frame ( AVCodecContext avctx,
void *  data,
int got_frame,
AVPacket avpkt 
)
static

Definition at line 67 of file cscd.c.

◆ decode_init()

static av_cold int decode_init ( AVCodecContext avctx)
static

Definition at line 131 of file cscd.c.

◆ decode_end()

static av_cold int decode_end ( AVCodecContext avctx)
static

Definition at line 161 of file cscd.c.

Variable Documentation

◆ ff_cscd_decoder

AVCodec ff_cscd_decoder
Initial value:
= {
.name = "camstudio",
.long_name = NULL_IF_CONFIG_SMALL("CamStudio"),
.priv_data_size = sizeof(CamStudioContext),
.close = decode_end,
.caps_internal = FF_CODEC_CAP_INIT_CLEANUP,
.capabilities = AV_CODEC_CAP_DR1,
}

Definition at line 169 of file cscd.c.

decode_end
static av_cold int decode_end(AVCodecContext *avctx)
Definition: cscd.c:161
init
static av_cold int init(AVCodecContext *avctx)
Definition: avrndec.c:35
decode_init
static av_cold int decode_init(AVCodecContext *avctx)
Definition: cscd.c:131
decode
static void decode(AVCodecContext *dec_ctx, AVPacket *pkt, AVFrame *frame, FILE *outfile)
Definition: decode_audio.c:42
decode_frame
static int decode_frame(AVCodecContext *avctx, void *data, int *got_frame, AVPacket *avpkt)
Definition: cscd.c:67
AV_CODEC_CAP_DR1
#define AV_CODEC_CAP_DR1
Codec uses get_buffer() for allocating buffers and supports custom allocators.
Definition: avcodec.h:981
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:188
CamStudioContext
Definition: cscd.c:33
FF_CODEC_CAP_INIT_CLEANUP
#define FF_CODEC_CAP_INIT_CLEANUP
The codec allows calling the close function for deallocation even if the init function returned a fai...
Definition: internal.h:48
AV_CODEC_ID_CSCD
@ AV_CODEC_ID_CSCD
Definition: avcodec.h:297
AVMEDIA_TYPE_VIDEO
@ AVMEDIA_TYPE_VIDEO
Definition: avutil.h:201