libavcodec/cllc.c File Reference

#include "libavutil/intreadwrite.h"
#include "dsputil.h"
#include "get_bits.h"
#include "avcodec.h"

Go to the source code of this file.

Data Structures
struct	CLLCContext
Functions
static int	read_code_table (CLLCContext *ctx, GetBitContext *gb, VLC *vlc)
static int	read_argb_line (CLLCContext *ctx, GetBitContext *gb, int *top_left, VLC *vlc, uint8_t *outbuf)
static int	read_rgb24_component_line (CLLCContext *ctx, GetBitContext *gb, int *top_left, VLC *vlc, uint8_t *outbuf)
static int	decode_argb_frame (CLLCContext *ctx, GetBitContext *gb, AVFrame *pic)
static int	decode_rgb24_frame (CLLCContext *ctx, GetBitContext *gb, AVFrame *pic)
static int	cllc_decode_frame (AVCodecContext *avctx, void *data, int *got_picture_ptr, AVPacket *avpkt)
static av_cold int	cllc_decode_close (AVCodecContext *avctx)
static av_cold int	cllc_decode_init (AVCodecContext *avctx)
Variables
AVCodec	ff_cllc_decoder

---

Function Documentation

static av_cold int cllc_decode_close

(

AVCodecContext *

avctx

)

[static]

Definition at line 376 of file cllc.c.

static int cllc_decode_frame	(	AVCodecContext *	avctx,
		void *	data,
		int *	got_picture_ptr,
		AVPacket *	avpkt
	)			[static]

Definition at line 269 of file cllc.c.

static av_cold int cllc_decode_init

(

AVCodecContext *

avctx

)

[static]

Definition at line 389 of file cllc.c.

static int decode_argb_frame	(	CLLCContext *	ctx,
		GetBitContext *	gb,
		AVFrame *	pic
	)			[static]

Definition at line 181 of file cllc.c.

Referenced by cllc_decode_frame().

static int decode_rgb24_frame	(	CLLCContext *	ctx,
		GetBitContext *	gb,
		AVFrame *	pic
	)			[static]

Definition at line 225 of file cllc.c.

Referenced by cllc_decode_frame().

static int read_argb_line	(	CLLCContext *	ctx,
		GetBitContext *	gb,
		int *	top_left,
		VLC *	vlc,
		uint8_t *	outbuf
	)			[static]

Definition at line 81 of file cllc.c.

Referenced by decode_argb_frame().

static int read_code_table	(	CLLCContext *	ctx,
		GetBitContext *	gb,
		VLC *	vlc
	)			[static]

Definition at line 36 of file cllc.c.

Referenced by decode_argb_frame(), and decode_rgb24_frame().

static int read_rgb24_component_line	(	CLLCContext *	ctx,
		GetBitContext *	gb,
		int *	top_left,
		VLC *	vlc,
		uint8_t *	outbuf
	)			[static]

Definition at line 151 of file cllc.c.

Referenced by decode_rgb24_frame().

---

Variable Documentation

AVCodec ff_cllc_decoder

Initial value:

 {
    .name           = "cllc",
    .type           = AVMEDIA_TYPE_VIDEO,
    .id             = AV_CODEC_ID_CLLC,
    .priv_data_size = sizeof(CLLCContext),
    .init           = cllc_decode_init,
    .decode         = cllc_decode_frame,
    .close          = cllc_decode_close,
    .capabilities   = CODEC_CAP_DR1,
    .long_name      = NULL_IF_CONFIG_SMALL("Canopus Lossless Codec"),
}

Definition at line 409 of file cllc.c.