xpmdec.c File Reference

#include "libavutil/parseutils.h"
#include "libavutil/avstring.h"
#include "avcodec.h"
#include "internal.h"

Go to the source code of this file.

Data Structures
struct	XPMDecContext
struct	ColorEntry

Functions
static int	color_table_compare (const void *lhs, const void *rhs)
static unsigned	hex_char_to_number (uint8_t x)
static size_t	mod_strcspn (const char *string, const char *reject)
static uint32_t	color_string_to_rgba (const char *p, int len)
static int	ascii2index (const uint8_t *cpixel, int cpp)
static int	xpm_decode_frame (AVCodecContext *avctx, void *data, int *got_frame, AVPacket *avpkt)
static av_cold int	xpm_decode_close (AVCodecContext *avctx)

Variables
static const ColorEntry	color_table []
AVCodec	ff_xpm_decoder

Function Documentation

color_table_compare()

static int color_table_compare ( const void *  lhs, const void *  rhs  )

static

Definition at line 41 of file xpmdec.c.

Referenced by color_string_to_rgba().

hex_char_to_number()

static unsigned hex_char_to_number ( uint8_t  x )

static

Definition at line 190 of file xpmdec.c.

Referenced by color_string_to_rgba().

mod_strcspn()

static size_t mod_strcspn ( const char *  string, const char *  reject  )

static

Definition at line 206 of file xpmdec.c.

Referenced by xpm_decode_frame().

color_string_to_rgba()

static uint32_t color_string_to_rgba ( const char *  p, int  len  )

static

Definition at line 232 of file xpmdec.c.

Referenced by xpm_decode_frame().

ascii2index()

static int ascii2index ( const uint8_t *  cpixel, int  cpp  )

static

Definition at line 287 of file xpmdec.c.

Referenced by xpm_decode_frame().

xpm_decode_frame()

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

static

Definition at line 301 of file xpmdec.c.

xpm_decode_close()

static av_cold int xpm_decode_close ( AVCodecContext *  avctx )

static

Definition at line 423 of file xpmdec.c.

Variable Documentation

color_table

const ColorEntry color_table[]

static

Definition at line 46 of file xpmdec.c.

Referenced by ff_get_qtpalette(), rgtc1_block_internal(), and seq_decode_op1().

ff_xpm_decoder

AVCodec ff_xpm_decoder

Initial value:

= {
    .name           = "xpm",
    .type           = AVMEDIA_TYPE_VIDEO,
    .id             = AV_CODEC_ID_XPM,
    .priv_data_size = sizeof(XPMDecContext),
    .close          = xpm_decode_close,
    .decode         = xpm_decode_frame,
    .capabilities   = AV_CODEC_CAP_DR1,
    .long_name      = NULL_IF_CONFIG_SMALL("XPM (X PixMap) image")
}

Definition at line 434 of file xpmdec.c.