libavcodec/paf.c File Reference

#include "libavutil/intreadwrite.h"
#include "libavcodec/dsputil.h"
#include "libavcodec/paf.h"
#include "bytestream.h"
#include "avcodec.h"

Go to the source code of this file.

Data Structures
struct	PAFVideoDecContext
struct	PAFAudioDecContext
Functions
static av_cold int	paf_vid_init (AVCodecContext *avctx)
static int	get_video_page_offset (AVCodecContext *avctx, uint8_t a, uint8_t b)
static void	copy4h (AVCodecContext *avctx, uint8_t *dst)
static void	copy_color_mask (AVCodecContext *avctx, uint8_t mask, uint8_t *dst, uint8_t color)
static void	copy_src_mask (AVCodecContext *avctx, uint8_t mask, uint8_t *dst, const uint8_t *src)
static int	decode_0 (AVCodecContext *avctx, uint8_t code, uint8_t *pkt)
static int	paf_vid_decode (AVCodecContext *avctx, void *data, int *data_size, AVPacket *pkt)
static av_cold int	paf_vid_close (AVCodecContext *avctx)
static av_cold int	paf_aud_init (AVCodecContext *avctx)
static int	paf_aud_decode (AVCodecContext *avctx, void *data, int *got_frame_ptr, AVPacket *pkt)
Variables
static const uint8_t	block_sequences [16][8]
AVCodec	ff_paf_video_decoder
AVCodec	ff_paf_audio_decoder

---

Function Documentation

static void copy4h	(	AVCodecContext *	avctx,
		uint8_t *	dst
	)			[static]

Definition at line 94 of file paf.c.

Referenced by decode_0().

static void copy_color_mask	(	AVCodecContext *	avctx,
		uint8_t	mask,
		uint8_t *	dst,
		uint8_t	color
	)			[static]

Definition at line 105 of file paf.c.

Referenced by decode_0().

static void copy_src_mask	(	AVCodecContext *	avctx,
		uint8_t	mask,
		uint8_t *	dst,
		const uint8_t *	src
	)			[static]

Definition at line 117 of file paf.c.

Referenced by decode_0().

static int decode_0	(	AVCodecContext *	avctx,
		uint8_t	code,
		uint8_t *	pkt
	)			[static]

Definition at line 129 of file paf.c.

Referenced by paf_vid_decode().

static int get_video_page_offset	(	AVCodecContext *	avctx,
		uint8_t	a,
		uint8_t	b
	)			[static]

Definition at line 84 of file paf.c.

Referenced by decode_0().

static int paf_aud_decode	(	AVCodecContext *	avctx,
		void *	data,
		int *	got_frame_ptr,
		AVPacket *	pkt
	)			[static]

Definition at line 399 of file paf.c.

static av_cold int paf_aud_init

(

AVCodecContext *

avctx

)

[static]

Definition at line 382 of file paf.c.

static av_cold int paf_vid_close

(

AVCodecContext *

avctx

)

[static]

Definition at line 364 of file paf.c.

static int paf_vid_decode	(	AVCodecContext *	avctx,
		void *	data,
		int *	data_size,
		AVPacket *	pkt
	)			[static]

Definition at line 245 of file paf.c.

static av_cold int paf_vid_init

(

AVCodecContext *

avctx

)

[static]

Definition at line 60 of file paf.c.

---

Variable Documentation

const uint8_t block_sequences[16][8] [static]

Initial value:

{
    { 0, 0, 0, 0, 0, 0, 0, 0 },
    { 2, 0, 0, 0, 0, 0, 0, 0 },
    { 5, 7, 0, 0, 0, 0, 0, 0 },
    { 5, 0, 0, 0, 0, 0, 0, 0 },
    { 6, 0, 0, 0, 0, 0, 0, 0 },
    { 5, 7, 5, 7, 0, 0, 0, 0 },
    { 5, 7, 5, 0, 0, 0, 0, 0 },
    { 5, 7, 6, 0, 0, 0, 0, 0 },
    { 5, 5, 0, 0, 0, 0, 0, 0 },
    { 3, 0, 0, 0, 0, 0, 0, 0 },
    { 6, 6, 0, 0, 0, 0, 0, 0 },
    { 2, 4, 0, 0, 0, 0, 0, 0 },
    { 2, 4, 5, 7, 0, 0, 0, 0 },
    { 2, 4, 5, 0, 0, 0, 0, 0 },
    { 2, 4, 6, 0, 0, 0, 0, 0 },
    { 2, 4, 5, 7, 5, 7, 0, 0 }
}

Definition at line 28 of file paf.c.

Referenced by decode_0().

AVCodec ff_paf_audio_decoder

Initial value:

 {
    .name           = "paf_audio",
    .type           = AVMEDIA_TYPE_AUDIO,
    .id             = AV_CODEC_ID_PAF_AUDIO,
    .priv_data_size = sizeof(PAFAudioDecContext),
    .init           = paf_aud_init,
    .decode         = paf_aud_decode,
    .capabilities   = CODEC_CAP_DR1,
    .long_name      = NULL_IF_CONFIG_SMALL("Amazing Studio Packed Animation File Audio"),
}

Definition at line 446 of file paf.c.

AVCodec ff_paf_video_decoder

Initial value:

 {
    .name           = "paf_video",
    .type           = AVMEDIA_TYPE_VIDEO,
    .id             = AV_CODEC_ID_PAF_VIDEO,
    .priv_data_size = sizeof(PAFVideoDecContext),
    .init           = paf_vid_init,
    .close          = paf_vid_close,
    .decode         = paf_vid_decode,
    .capabilities   = CODEC_CAP_DR1,
    .long_name      = NULL_IF_CONFIG_SMALL("Amazing Studio Packed Animation File Video"),
}

Definition at line 434 of file paf.c.