FFmpeg
Functions | Variables
tmv.c File Reference
#include <string.h>
#include "avcodec.h"
#include "internal.h"
#include "libavutil/internal.h"
#include "libavutil/xga_font_data.h"
#include "cga_data.h"

Go to the source code of this file.

Functions

static int tmv_decode_frame (AVCodecContext *avctx, void *data, int *got_frame, AVPacket *avpkt)
 
static av_cold int tmv_decode_init (AVCodecContext *avctx)
 

Variables

const AVCodec ff_tmv_decoder
 

Detailed Description

8088flex TMV video decoder

Author
Daniel Verkamp
See also
http://www.oldskool.org/pc/8088_Corruption

Definition in file tmv.c.

Function Documentation

◆ tmv_decode_frame()

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

Definition at line 38 of file tmv.c.

◆ tmv_decode_init()

static av_cold int tmv_decode_init ( AVCodecContext avctx)
static

Definition at line 83 of file tmv.c.

Variable Documentation

◆ ff_tmv_decoder

const AVCodec ff_tmv_decoder
Initial value:
= {
.name = "tmv",
.long_name = NULL_IF_CONFIG_SMALL("8088flex TMV"),
.init = tmv_decode_init,
.decode = tmv_decode_frame,
.capabilities = AV_CODEC_CAP_DR1,
.caps_internal = FF_CODEC_CAP_INIT_THREADSAFE,
}

Definition at line 89 of file tmv.c.

tmv_decode_init
static av_cold int tmv_decode_init(AVCodecContext *avctx)
Definition: tmv.c:83
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
tmv_decode_frame
static int tmv_decode_frame(AVCodecContext *avctx, void *data, int *got_frame, AVPacket *avpkt)
Definition: tmv.c:38
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
AVMEDIA_TYPE_VIDEO
@ AVMEDIA_TYPE_VIDEO
Definition: avutil.h:201
AV_CODEC_ID_TMV
@ AV_CODEC_ID_TMV
Definition: codec_id.h:176