pictordec.c File Reference

Pictor/PC Paint decoder. More...

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

Include dependency graph for pictordec.c:

Go to the source code of this file.

Data Structures
struct	PicContext

Typedefs
typedef struct PicContext	PicContext

Functions
static void	picmemset_8bpp (PicContext *s, AVFrame *frame, int value, int run, int *x, int *y)
static void	picmemset (PicContext *s, AVFrame *frame, int value, int run, int *x, int *y, int *plane, int bits_per_plane)
static int	decode_frame (AVCodecContext *avctx, void *data, int *got_frame, AVPacket *avpkt)

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

static

Definition at line 100 of file pictordec.c.

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

static

Definition at line 60 of file pictordec.c.

Referenced by decode_frame().

static void picmemset_8bpp ( PicContext *  s, AVFrame *  frame, 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 91 of file pictordec.c.

Referenced by decode_frame().

AVCodec ff_pictor_decoder

Initial value:

= {
    .name           = "pictor",
    .type           = AVMEDIA_TYPE_VIDEO,
    .id             = AV_CODEC_ID_PICTOR,
    .priv_data_size = sizeof(PicContext),
    .decode         = decode_frame,
    .capabilities   = CODEC_CAP_DR1,
    .long_name      = NULL_IF_CONFIG_SMALL("Pictor/PC Paint"),
}

Definition at line 254 of file pictordec.c.