FFmpeg
Data Structures | Functions | Variables
argo.c File Reference
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "libavutil/imgutils.h"
#include "libavutil/internal.h"
#include "libavutil/intreadwrite.h"
#include "avcodec.h"
#include "bytestream.h"
#include "internal.h"

Go to the source code of this file.

Data Structures

struct  ArgoContext
 

Functions

static int decode_pal8 (AVCodecContext *avctx, uint32_t *pal)
 
static int decode_avcf (AVCodecContext *avctx, AVFrame *frame)
 
static int decode_alcd (AVCodecContext *avctx, AVFrame *frame)
 
static int decode_mad1 (AVCodecContext *avctx, AVFrame *frame)
 
static int decode_mad1_24 (AVCodecContext *avctx, AVFrame *frame)
 
static int decode_rle (AVCodecContext *avctx, AVFrame *frame)
 
static int decode_frame (AVCodecContext *avctx, void *data, int *got_frame, AVPacket *avpkt)
 
static av_cold int decode_init (AVCodecContext *avctx)
 
static void decode_flush (AVCodecContext *avctx)
 
static av_cold int decode_close (AVCodecContext *avctx)
 

Variables

const AVCodec ff_argo_decoder
 

Function Documentation

◆ decode_pal8()

static int decode_pal8 ( AVCodecContext avctx,
uint32_t *  pal 
)
static

Definition at line 45 of file argo.c.

Referenced by decode_frame().

◆ decode_avcf()

static int decode_avcf ( AVCodecContext avctx,
AVFrame frame 
)
static

Definition at line 66 of file argo.c.

Referenced by decode_frame().

◆ decode_alcd()

static int decode_alcd ( AVCodecContext avctx,
AVFrame frame 
)
static

Definition at line 95 of file argo.c.

Referenced by decode_frame().

◆ decode_mad1()

static int decode_mad1 ( AVCodecContext avctx,
AVFrame frame 
)
static

Definition at line 143 of file argo.c.

Referenced by decode_frame().

◆ decode_mad1_24()

static int decode_mad1_24 ( AVCodecContext avctx,
AVFrame frame 
)
static

Definition at line 353 of file argo.c.

Referenced by decode_frame().

◆ decode_rle()

static int decode_rle ( AVCodecContext avctx,
AVFrame frame 
)
static

Definition at line 561 of file argo.c.

Referenced by decode_frame().

◆ decode_frame()

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

Definition at line 601 of file argo.c.

◆ decode_init()

static av_cold int decode_init ( AVCodecContext avctx)
static

Definition at line 674 of file argo.c.

◆ decode_flush()

static void decode_flush ( AVCodecContext avctx)
static

Definition at line 716 of file argo.c.

◆ decode_close()

static av_cold int decode_close ( AVCodecContext avctx)
static

Definition at line 723 of file argo.c.

Variable Documentation

◆ ff_argo_decoder

const AVCodec ff_argo_decoder
Initial value:
= {
.name = "argo",
.long_name = NULL_IF_CONFIG_SMALL("Argonaut Games Video"),
.priv_data_size = sizeof(ArgoContext),
.close = decode_close,
.capabilities = AV_CODEC_CAP_DR1,
}

Definition at line 732 of file argo.c.

decode_close
static av_cold int decode_close(AVCodecContext *avctx)
Definition: argo.c:723
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
init
static av_cold int init(AVCodecContext *avctx)
Definition: avrndec.c:31
decode_flush
static void decode_flush(AVCodecContext *avctx)
Definition: argo.c:716
decode
static void decode(AVCodecContext *dec_ctx, AVPacket *pkt, AVFrame *frame, FILE *outfile)
Definition: decode_audio.c:71
AV_CODEC_ID_ARGO
@ AV_CODEC_ID_ARGO
Definition: codec_id.h:306
ArgoContext
Definition: argo.c:34
flush
static void flush(AVCodecContext *avctx)
Definition: aacdec_template.c:593
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
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:50
decode_frame
static int decode_frame(AVCodecContext *avctx, void *data, int *got_frame, AVPacket *avpkt)
Definition: argo.c:601
AVMEDIA_TYPE_VIDEO
@ AVMEDIA_TYPE_VIDEO
Definition: avutil.h:201
decode_init
static av_cold int decode_init(AVCodecContext *avctx)
Definition: argo.c:674