FFmpeg
Data Structures | Functions | Variables
targa.c File Reference
#include "avcodec.h"
#include "bytestream.h"
#include "codec_internal.h"
#include "decode.h"
#include "targa.h"

Go to the source code of this file.

Data Structures

struct  TargaContext
 

Functions

static uint8_t * advance_line (uint8_t *start, uint8_t *line, int stride, int *y, int h, int interleave)
 
static int targa_decode_rle (AVCodecContext *avctx, TargaContext *s, uint8_t *start, int w, int h, int stride, int bpp, int interleave)
 
static int decode_frame (AVCodecContext *avctx, AVFrame *p, int *got_frame, AVPacket *avpkt)
 

Variables

const FFCodec ff_targa_decoder
 

Function Documentation

◆ advance_line()

static uint8_t* advance_line ( uint8_t *  start,
uint8_t *  line,
int  stride,
int y,
int  h,
int  interleave 
)
static

Definition at line 32 of file targa.c.

Referenced by decode_frame(), and targa_decode_rle().

◆ targa_decode_rle()

static int targa_decode_rle ( AVCodecContext avctx,
TargaContext s,
uint8_t *  start,
int  w,
int  h,
int  stride,
int  bpp,
int  interleave 
)
static

Definition at line 49 of file targa.c.

Referenced by decode_frame().

◆ decode_frame()

static int decode_frame ( AVCodecContext avctx,
AVFrame p,
int got_frame,
AVPacket avpkt 
)
static

Definition at line 108 of file targa.c.

Variable Documentation

◆ ff_targa_decoder

const FFCodec ff_targa_decoder
Initial value:
= {
.p.name = "targa",
CODEC_LONG_NAME("Truevision Targa image"),
.p.type = AVMEDIA_TYPE_VIDEO,
.p.capabilities = AV_CODEC_CAP_DR1,
.priv_data_size = sizeof(TargaContext),
}

Definition at line 305 of file targa.c.

FF_CODEC_DECODE_CB
#define FF_CODEC_DECODE_CB(func)
Definition: codec_internal.h:279
CODEC_LONG_NAME
#define CODEC_LONG_NAME(str)
Definition: codec_internal.h:264
TargaContext
Definition: targa.c:28
decode_frame
static int decode_frame(AVCodecContext *avctx, AVFrame *p, int *got_frame, AVPacket *avpkt)
Definition: targa.c:108
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
AVMEDIA_TYPE_VIDEO
@ AVMEDIA_TYPE_VIDEO
Definition: avutil.h:201
AV_CODEC_ID_TARGA
@ AV_CODEC_ID_TARGA
Definition: codec_id.h:145