mpeg2_internal.h File Reference

Go to the source code of this file.

Classes
struct	motion_t
struct	mpeg2_decoder_s
struct	fbuf_alloc_t
struct	mpeg2dec_s
struct	cpu_state_t
struct	mpeg2_mc_t
Typedefs
typedef void	mpeg2_mc_fct (uint8_t *, const uint8_t *, int, int)
typedef void	motion_parser_t (mpeg2_decoder_t *decoder, motion_t *motion, mpeg2_mc_fct *const *table)
Functions
uint32_t	mpeg2_detect_accel (uint32_t accel)
void	mpeg2_cpu_state_init (uint32_t accel)
mpeg2_state_t	mpeg2_seek_header (mpeg2dec_t *mpeg2dec)
mpeg2_state_t	mpeg2_parse_header (mpeg2dec_t *mpeg2dec)
void	mpeg2_header_state_init (mpeg2dec_t *mpeg2dec)
void	mpeg2_reset_info (mpeg2_info_t *info)
int	mpeg2_header_sequence (mpeg2dec_t *mpeg2dec)
int	mpeg2_header_gop (mpeg2dec_t *mpeg2dec)
mpeg2_state_t	mpeg2_header_picture_start (mpeg2dec_t *mpeg2dec)
int	mpeg2_header_picture (mpeg2dec_t *mpeg2dec)
int	mpeg2_header_extension (mpeg2dec_t *mpeg2dec)
int	mpeg2_header_user_data (mpeg2dec_t *mpeg2dec)
void	mpeg2_header_sequence_finalize (mpeg2dec_t *mpeg2dec)
void	mpeg2_header_gop_finalize (mpeg2dec_t *mpeg2dec)
void	mpeg2_header_picture_finalize (mpeg2dec_t *mpeg2dec, uint32_t accels)
mpeg2_state_t	mpeg2_header_slice_start (mpeg2dec_t *mpeg2dec)
mpeg2_state_t	mpeg2_header_end (mpeg2dec_t *mpeg2dec)
void	mpeg2_set_fbuf (mpeg2dec_t *mpeg2dec, int b_type)
void	mpeg2_idct_init (uint32_t accel)
void	mpeg2_idct_copy_mmxext (int16_t *block, uint8_t *dest, int stride)
void	mpeg2_idct_add_mmxext (int last, int16_t *block, uint8_t *dest, int stride)
void	mpeg2_idct_copy_mmx (int16_t *block, uint8_t *dest, int stride)
void	mpeg2_idct_add_mmx (int last, int16_t *block, uint8_t *dest, int stride)
void	mpeg2_idct_mmx_init (void)
void	mpeg2_idct_copy_altivec (int16_t *block, uint8_t *dest, int stride)
void	mpeg2_idct_add_altivec (int last, int16_t *block, uint8_t *dest, int stride)
void	mpeg2_idct_altivec_init (void)
void	mpeg2_idct_copy_mvi (int16_t *block, uint8_t *dest, int stride)
void	mpeg2_idct_add_mvi (int last, int16_t *block, uint8_t *dest, int stride)
void	mpeg2_idct_copy_alpha (int16_t *block, uint8_t *dest, int stride)
void	mpeg2_idct_add_alpha (int last, int16_t *block, uint8_t *dest, int stride)
void	mpeg2_idct_alpha_init (void)
void	mpeg2_mc_init (uint32_t accel)
Variables
mpeg2_mc_t	mpeg2_mc_c
mpeg2_mc_t	mpeg2_mc_mmx
mpeg2_mc_t	mpeg2_mc_mmxext
mpeg2_mc_t	mpeg2_mc_3dnow
mpeg2_mc_t	mpeg2_mc_altivec
mpeg2_mc_t	mpeg2_mc_alpha
mpeg2_mc_t	mpeg2_mc_vis

---

Typedef Documentation

typedef void mpeg2_mc_fct(uint8_t *, const uint8_t *, int, int)

Definition at line 51 of file mpeg2_internal.h.

typedef void motion_parser_t(mpeg2_decoder_t *decoder, motion_t *motion, mpeg2_mc_fct *const *table)

Definition at line 60 of file mpeg2_internal.h.

---

Function Documentation

uint32_t mpeg2_detect_accel

(

uint32_t

accel

)

Definition at line 254 of file cpu_accel.c.

Referenced by mpeg2_accel().

void mpeg2_cpu_state_init

(

uint32_t

accel

)

Definition at line 116 of file cpu_state.c.

Referenced by mpeg2_accel().

mpeg2_state_t mpeg2_seek_header

(

mpeg2dec_t *

mpeg2dec

)

Definition at line 137 of file mythtv/libs/libmythmpeg2/decode.c.

Referenced by invalid_end_action(), mpeg2_parse(), mpeg2_parse_header(), mpeg2_reset(), and seek_sequence().

mpeg2_state_t mpeg2_parse_header

(

mpeg2dec_t *

mpeg2dec

)

Definition at line 213 of file mythtv/libs/libmythmpeg2/decode.c.

Referenced by mpeg2_parse_header(), and mpeg2_seek_header().

void mpeg2_header_state_init

(

mpeg2dec_t *

mpeg2dec

)

Definition at line 77 of file header.c.

Referenced by invalid_end_action(), mpeg2_close(), mpeg2_reset(), and seek_sequence().

void mpeg2_reset_info

(

mpeg2_info_t *

info

)

Definition at line 117 of file header.c.

Referenced by invalid_end_action(), mpeg2_header_end(), mpeg2_header_gop_finalize(), mpeg2_header_picture_finalize(), mpeg2_header_sequence_finalize(), mpeg2_reset(), and seek_sequence().

int mpeg2_header_sequence

(

mpeg2dec_t *

mpeg2dec

)

Definition at line 132 of file header.c.

Referenced by mpeg2_parse_header().

int mpeg2_header_gop

(

mpeg2dec_t *

mpeg2dec

)

Definition at line 500 of file header.c.

Referenced by mpeg2_parse_header().

mpeg2_state_t mpeg2_header_picture_start

(

mpeg2dec_t *

mpeg2dec

)

int mpeg2_header_picture

(

mpeg2dec_t *

mpeg2dec

)

Definition at line 542 of file header.c.

Referenced by mpeg2_parse_header().

int mpeg2_header_extension

(

mpeg2dec_t *

mpeg2dec

)

Definition at line 836 of file header.c.

Referenced by mpeg2_parse_header().

int mpeg2_header_user_data

(

mpeg2dec_t *

mpeg2dec

)

Definition at line 853 of file header.c.

Referenced by mpeg2_parse_header().

void mpeg2_header_sequence_finalize

(

mpeg2dec_t *

mpeg2dec

)

Definition at line 451 of file header.c.

Referenced by mpeg2_parse_header().

void mpeg2_header_gop_finalize

(

mpeg2dec_t *

mpeg2dec

)

Definition at line 516 of file header.c.

Referenced by mpeg2_parse_header().

void mpeg2_header_picture_finalize	(	mpeg2dec_t *	mpeg2dec,
		uint32_t	accels
	)

Definition at line 680 of file header.c.

Referenced by mpeg2_parse_header().

mpeg2_state_t mpeg2_header_slice_start

(

mpeg2dec_t *

mpeg2dec

)

Definition at line 883 of file header.c.

Referenced by mpeg2_parse_header().

mpeg2_state_t mpeg2_header_end

(

mpeg2dec_t *

mpeg2dec

)

Definition at line 943 of file header.c.

Referenced by mpeg2_header_sequence_finalize(), and mpeg2_seek_header().

void mpeg2_set_fbuf	(	mpeg2dec_t *	mpeg2dec,
		int	b_type
	)

Definition at line 524 of file header.c.

Referenced by mpeg2_header_picture_finalize(), and mpeg2_set_buf().

void mpeg2_idct_init

(

uint32_t

accel

)

Definition at line 236 of file idct.c.

Referenced by mpeg2_accel().

void mpeg2_idct_copy_mmxext	(	int16_t *	block,
		uint8_t *	dest,
		int	stride
	)

Referenced by mpeg2_idct_init().

void mpeg2_idct_add_mmxext	(	int	last,
		int16_t *	block,
		uint8_t *	dest,
		int	stride
	)

Definition at line 763 of file libmythmpeg2/idct_mmx.c.

Referenced by mpeg2_idct_init().

void mpeg2_idct_copy_mmx	(	int16_t *	block,
		uint8_t *	dest,
		int	stride
	)

Referenced by mpeg2_idct_init().

void mpeg2_idct_add_mmx	(	int	last,
		int16_t *	block,
		uint8_t *	dest,
		int	stride
	)

Definition at line 786 of file libmythmpeg2/idct_mmx.c.

Referenced by mpeg2_idct_init().

void mpeg2_idct_mmx_init

(

void

)

Definition at line 798 of file libmythmpeg2/idct_mmx.c.

Referenced by mpeg2_idct_init().

void mpeg2_idct_copy_altivec	(	int16_t *	block,
		uint8_t *	dest,
		int	stride
	)

Definition at line 207 of file libmythmpeg2/idct_altivec.c.

Referenced by mpeg2_idct_init().

void mpeg2_idct_add_altivec	(	int	last,
		int16_t *	block,
		uint8_t *	dest,
		int	stride
	)

Definition at line 233 of file libmythmpeg2/idct_altivec.c.

Referenced by mpeg2_idct_init().

void mpeg2_idct_altivec_init

(

void

)

Definition at line 273 of file libmythmpeg2/idct_altivec.c.

Referenced by mpeg2_idct_init().

void mpeg2_idct_copy_mvi	(	int16_t *	block,
		uint8_t *	dest,
		int	stride
	)

Definition at line 160 of file idct_alpha.c.

Referenced by mpeg2_idct_init().

void mpeg2_idct_add_mvi	(	int	last,
		int16_t *	block,
		uint8_t *	dest,
		int	stride
	)

Definition at line 193 of file idct_alpha.c.

Referenced by mpeg2_idct_init().

void mpeg2_idct_copy_alpha	(	int16_t *	block,
		uint8_t *	dest,
		int	stride
	)

Definition at line 293 of file idct_alpha.c.

Referenced by mpeg2_idct_init().

void mpeg2_idct_add_alpha	(	int	last,
		int16_t *	block,
		uint8_t *	dest,
		int	stride
	)

Definition at line 319 of file idct_alpha.c.

Referenced by mpeg2_idct_init().

void mpeg2_idct_alpha_init

(

void

)

Definition at line 365 of file idct_alpha.c.

Referenced by mpeg2_idct_init().

void mpeg2_mc_init

(

uint32_t

accel

)

Definition at line 34 of file motion_comp.c.

Referenced by mpeg2_accel().

---

Variable Documentation

mpeg2_mc_t mpeg2_mc_c

Referenced by mpeg2_mc_init().

mpeg2_mc_t mpeg2_mc_mmx

Referenced by mpeg2_mc_init().

mpeg2_mc_t mpeg2_mc_mmxext

Referenced by mpeg2_mc_init().

mpeg2_mc_t mpeg2_mc_3dnow

Referenced by mpeg2_mc_init().

mpeg2_mc_t mpeg2_mc_altivec

Referenced by mpeg2_mc_init().

mpeg2_mc_t mpeg2_mc_alpha

Definition at line 242 of file motion_comp_alpha.c.

Referenced by mpeg2_mc_init().

mpeg2_mc_t mpeg2_mc_vis

Referenced by mpeg2_mc_init().