indeo3.c File Reference

Go to the source code of this file.

Classes
struct	YUVBufs
struct	Indeo3DecodeContext
struct	ustr_t
Functions
static void	build_modpred (Indeo3DecodeContext *s)
static void	iv_Decode_Chunk (Indeo3DecodeContext *s, unsigned char *cur, unsigned char *ref, int width, int height, unsigned char *buf1, long fflags2, unsigned char *hdr, unsigned char *buf2, int min_width_160)
static void	iv_alloc_frames (Indeo3DecodeContext *s)
static void	iv_free_func (Indeo3DecodeContext *s)
static unsigned long	iv_decode_frame (Indeo3DecodeContext *s, unsigned char *buf, int buf_size)
static int	indeo3_decode_init (AVCodecContext *avctx)
static int	indeo3_decode_frame (AVCodecContext *avctx, void *data, int *data_size, unsigned char *buf, int buf_size)
static int	indeo3_decode_end (AVCodecContext *avctx)
Variables
static int	corrector_type_0 [24]
static int	corrector_type_2 [8] = { 9, 7, 6, 8, 5, 4, 3, 2 }
AVCodec	indeo3_decoder

---

Function Documentation

static void build_modpred

(

Indeo3DecodeContext *

s

)

[static]

Definition at line 65 of file indeo3.c.

Referenced by indeo3_decode_init().

static void iv_Decode_Chunk	(	Indeo3DecodeContext *	s,
		unsigned char *	cur,
		unsigned char *	ref,
		int	width,
		int	height,
		unsigned char *	buf1,
		long	fflags2,
		unsigned char *	hdr,
		unsigned char *	buf2,
		int	min_width_160
	)			[static]

Definition at line 308 of file indeo3.c.

Referenced by iv_decode_frame().

static void iv_alloc_frames

(

Indeo3DecodeContext *

s

)

[static]

Definition at line 100 of file indeo3.c.

Referenced by indeo3_decode_init().

static void iv_free_func

(

Indeo3DecodeContext *

s

)

[static]

Definition at line 158 of file indeo3.c.

Referenced by indeo3_decode_end().

static unsigned long iv_decode_frame	(	Indeo3DecodeContext *	s,
		unsigned char *	buf,
		int	buf_size
	)			[static]

Definition at line 178 of file indeo3.c.

Referenced by indeo3_decode_frame().

static int indeo3_decode_init

(

AVCodecContext *

avctx

)

[static]

Definition at line 1060 of file indeo3.c.

static int indeo3_decode_frame	(	AVCodecContext *	avctx,
		void *	data,
		int *	data_size,
		unsigned char *	buf,
		int	buf_size
	)			[static]

Definition at line 1075 of file indeo3.c.

static int indeo3_decode_end

(

AVCodecContext *

avctx

)

[static]

Definition at line 1127 of file indeo3.c.

---

Variable Documentation

int corrector_type_0[24] [static]

Initial value:

 {
  195, 159, 133, 115, 101,  93,  87,  77,
  195, 159, 133, 115, 101,  93,  87,  77,
  128,  79,  79,  79,  79,  79,  79,  79
}

Definition at line 57 of file indeo3.c.

Referenced by build_modpred().

int corrector_type_2[8] = { 9, 7, 6, 8, 5, 4, 3, 2 } [static]

Definition at line 63 of file indeo3.c.

Referenced by build_modpred().

AVCodec indeo3_decoder

Initial value:

 {
    "indeo3",
    CODEC_TYPE_VIDEO,
    CODEC_ID_INDEO3,
    sizeof(Indeo3DecodeContext),
    indeo3_decode_init,
    NULL,
    indeo3_decode_end,
    indeo3_decode_frame,
    0,
    NULL
}

Definition at line 1136 of file indeo3.c.