pictordec.c File Reference

Pictor/PC Paint decoder. More...

#include "libavutil/imgutils.h"
#include "libavutil/mem.h"
#include "avcodec.h"
#include "bytestream.h"
#include "cga_data.h"
#include "codec_internal.h"
#include "decode.h"

Go to the source code of this file.

Data Structures
struct	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, unsigned value, int run, int *x, int *y, int *plane, int bits_per_plane)
static int	decode_frame (AVCodecContext *avctx, AVFrame *frame, int *got_frame, AVPacket *avpkt)

Variables
static const uint8_t	cga_mode45_index [6][4]
const FFCodec	ff_pictor_decoder

Detailed Description

Pictor/PC Paint decoder.

Definition in file pictordec.c.

Function Documentation

picmemset_8bpp()

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

static

Definition at line 41 of file pictordec.c.

Referenced by decode_frame().

picmemset()

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

static

Definition at line 62 of file pictordec.c.

Referenced by decode_frame().

decode_frame()

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

static

Definition at line 123 of file pictordec.c.

Variable Documentation

cga_mode45_index

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 114 of file pictordec.c.

Referenced by decode_frame().

ff_pictor_decoder

const FFCodec ff_pictor_decoder

Initial value:

= {
    .p.name         = "pictor",
    CODEC_LONG_NAME("Pictor/PC Paint"),
    .p.type         = AVMEDIA_TYPE_VIDEO,
    .p.id           = AV_CODEC_ID_PICTOR,
    .p.capabilities = AV_CODEC_CAP_DR1,
    .priv_data_size = sizeof(PicContext),
    FF_CODEC_DECODE_CB(decode_frame),
}

Definition at line 299 of file pictordec.c.