idct_mmx.c File Reference

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Functions
static void	idct_row (int16_t *row, int offset, int16_t *table, int32_t *rounder)
static void	mmxext_row_head (int16_t *const row, const int offset, const int16_t *const table)
static void	mmxext_row (const int16_t *const table, const int32_t *const rounder)
static void	mmxext_row_tail (int16_t *const row, const int store)
static void	mmxext_row_mid (int16_t *const row, const int store, const int offset, const int16_t *const table)
static void	mmx_row_head (int16_t *const row, const int offset, const int16_t *const table)
static void	mmx_row (const int16_t *const table, const int32_t *const rounder)
static void	mmx_row_tail (int16_t *const row, const int store)
static void	mmx_row_mid (int16_t *const row, const int store, const int offset, const int16_t *const table)
static void	idct_col (int16_t *col, int offset)
static const int32_t rounder0[]	ATTR_ALIGN (8)
static void	block_copy (int16_t *const block, uint8_t *dest, const int stride)
static void	block_add (int16_t *const block, uint8_t *dest, const int stride)
static void	block_zero (int16_t *const block)
static void	block_add_DC (int16_t *const block, uint8_t *dest, const int stride, const int cpu)
	declare_idct (mmxext_idct, mmxext_table, mmxext_row_head, mmxext_row, mmxext_row_tail, mmxext_row_mid)
void	mpeg2_idct_add_mmxext (const int last, int16_t *const block, uint8_t *const dest, const int stride)
	declare_idct (mmx_idct, mmx_table, mmx_row_head, mmx_row, mmx_row_tail, mmx_row_mid)
void	mpeg2_idct_add_mmx (const int last, int16_t *const block, uint8_t *const dest, const int stride)
void	mpeg2_idct_mmx_init (void)

---

Function Documentation

static void idct_row	(	int16_t *	row,
		int	offset,
		int16_t *	table,
		int32_t *	rounder
	)			[inline, static]

Definition at line 44 of file idct_mmx.c.

static void mmxext_row_head	(	int16_t *const	row,
		const int	offset,
		const int16_t *const	table
	)			[inline, static]

Definition at line 93 of file idct_mmx.c.

static void mmxext_row	(	const int16_t *const	table,
		const int32_t *const	rounder
	)			[inline, static]

Definition at line 110 of file idct_mmx.c.

static void mmxext_row_tail	(	int16_t *const	row,
		const int	store
	)			[inline, static]

Definition at line 150 of file idct_mmx.c.

static void mmxext_row_mid	(	int16_t *const	row,
		const int	store,
		const int	offset,
		const int16_t *const	table
	)			[inline, static]

Definition at line 168 of file idct_mmx.c.

static void mmx_row_head	(	int16_t *const	row,
		const int	offset,
		const int16_t *const	table
	)			[inline, static]

Definition at line 208 of file idct_mmx.c.

static void mmx_row	(	const int16_t *const	table,
		const int32_t *const	rounder
	)			[inline, static]

Definition at line 228 of file idct_mmx.c.

static void mmx_row_tail	(	int16_t *const	row,
		const int	store
	)			[inline, static]

Definition at line 268 of file idct_mmx.c.

static void mmx_row_mid	(	int16_t *const	row,
		const int	store,
		const int	offset,
		const int16_t *const	table
	)			[inline, static]

Definition at line 292 of file idct_mmx.c.

static void idct_col	(	int16_t *	col,
		int	offset
	)			[inline, static]

Definition at line 400 of file idct_mmx.c.

static const int32_t rounder0 [] ATTR_ALIGN

(

8

)

[static]

Referenced by idct_col().

static void block_copy	(	int16_t *const	block,
		uint8_t *	dest,
		const int	stride
	)			[inline, static]

Definition at line 605 of file idct_mmx.c.

Referenced by declare_idct().

static void block_add	(	int16_t *const	block,
		uint8_t *	dest,
		const int	stride
	)			[inline, static]

Definition at line 638 of file idct_mmx.c.

Referenced by mpeg2_idct_add_mmx(), and mpeg2_idct_add_mmxext().

static void block_zero

(

int16_t *const

block

)

[inline, static]

Definition at line 667 of file idct_mmx.c.

Referenced by declare_idct(), mpeg2_idct_add_mmx(), and mpeg2_idct_add_mmxext().

static void block_add_DC	(	int16_t *const	block,
		uint8_t *	dest,
		const int	stride,
		const int	cpu
	)			[inline, static]

Definition at line 701 of file idct_mmx.c.

Referenced by mpeg2_idct_add_mmx(), and mpeg2_idct_add_mmxext().

declare_idct	(	mmxext_idct	,
		mmxext_table	,
		mmxext_row_head	,
		mmxext_row	,
		mmxext_row_tail	,
		mmxext_row_mid
	)

Definition at line 752 of file idct_mmx.c.

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

Definition at line 763 of file idct_mmx.c.

Referenced by mpeg2_idct_init().

declare_idct	(	mmx_idct	,
		mmx_table	,
		mmx_row_head	,
		mmx_row	,
		mmx_row_tail	,
		mmx_row_mid
	)

Definition at line 775 of file idct_mmx.c.

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

Definition at line 786 of file idct_mmx.c.

Referenced by mpeg2_idct_init().

void mpeg2_idct_mmx_init

(

void

)

Definition at line 798 of file idct_mmx.c.

Referenced by mpeg2_idct_init().