FFmpeg
Data Structures | Functions | Variables
targa.c File Reference
#include "libavutil/intreadwrite.h"
#include "libavutil/imgutils.h"
#include "avcodec.h"
#include "bytestream.h"
#include "internal.h"
#include "targa.h"

Go to the source code of this file.

Data Structures

struct  TargaContext
 

Functions

static uint8_tadvance_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, void *data, int *got_frame, AVPacket *avpkt)
 

Variables

AVCodec 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 33 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 50 of file targa.c.

Referenced by decode_frame().

◆ decode_frame()

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

Definition at line 109 of file targa.c.

Variable Documentation

◆ ff_targa_decoder

AVCodec ff_targa_decoder
Initial value:
= {
.name = "targa",
.long_name = NULL_IF_CONFIG_SMALL("Truevision Targa image"),
.priv_data_size = sizeof(TargaContext),
.capabilities = AV_CODEC_CAP_DR1,
}

Definition at line 300 of file targa.c.

decode_frame
static int decode_frame(AVCodecContext *avctx, void *data, int *got_frame, AVPacket *avpkt)
Definition: targa.c:109
decode
static void decode(AVCodecContext *dec_ctx, AVPacket *pkt, AVFrame *frame, FILE *outfile)
Definition: decode_audio.c:42
TargaContext
Definition: targa.c:29
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
AVMEDIA_TYPE_VIDEO
@ AVMEDIA_TYPE_VIDEO
Definition: avutil.h:201
AV_CODEC_ID_TARGA
@ AV_CODEC_ID_TARGA
Definition: avcodec.h:311