pictordec.c File Reference

Pictor/PC Paint decoder. More...

#include "libavutil/imgutils.h"
#include "avcodec.h"
#include "bytestream.h"
#include "cga_data.h"

Go to the source code of this file.

Data Structures

struct  PicContext

Typedefs

typedef struct PicContext PicContext

Functions

static void picmemset_8bpp (PicContext *s, int value, int run, int *x, int *y)
static void picmemset (PicContext *s, int value, int run, int *x, int *y, int *plane, int bits_per_plane)
static int decode_frame (AVCodecContext *avctx, void *data, int *data_size, AVPacket *avpkt)
static av_cold int decode_end (AVCodecContext *avctx)

Variables

static const uint8_t cga_mode45_index [6][4]
AVCodec ff_pictor_decoder

Detailed Description

Pictor/PC Paint decoder.

Definition in file pictordec.c.

Typedef Documentation

typedef struct PicContext PicContext

Function Documentation

static av_cold int decode_end ( AVCodecContext avctx)
static

Definition at line 246 of file pictordec.c.

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

Definition at line 99 of file pictordec.c.

static void picmemset ( PicContext s,
int  value,
int  run,
int *  x,
int *  y,
int *  plane,
int  bits_per_plane 
)
static

Definition at line 59 of file pictordec.c.

Referenced by decode_frame().

static void picmemset_8bpp ( PicContext s,
int  value,
int  run,
int *  x,
int *  y 
)
static

Definition at line 39 of file pictordec.c.

Referenced by decode_frame().

Variable Documentation

const uint8_t cga_mode45_index[6][4]
static
Initial value:
{
[0] = { 0, 3, 5, 7 },
[1] = { 0, 2, 4, 6 },
[2] = { 0, 3, 4, 7 },
[3] = { 0, 11, 13, 15 },
[4] = { 0, 10, 12, 14 },
[5] = { 0, 11, 12, 15 },
}

Definition at line 90 of file pictordec.c.

Referenced by decode_frame().

AVCodec ff_pictor_decoder
Initial value:
{
.name = "pictor",
.priv_data_size = sizeof(PicContext),
.capabilities = CODEC_CAP_DR1,
.long_name = NULL_IF_CONFIG_SMALL("Pictor/PC Paint"),
}

Definition at line 254 of file pictordec.c.