dsputil_altivec.c File Reference

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Functions
int	sad16_x2_altivec (void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h)
int	sad16_y2_altivec (void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h)
int	sad16_xy2_altivec (void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h)
int	sad16_altivec (void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h)
int	sad8_altivec (void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h)
int	pix_norm1_altivec (uint8_t *pix, int line_size)
int	sse8_altivec (void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h)
	Sum of Squared Errors for a 8x8 block.
int	sse16_altivec (void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h)
	Sum of Squared Errors for a 16x16 block.
int	pix_sum_altivec (uint8_t *pix, int line_size)
void	get_pixels_altivec (DCTELEM *restrict block, const uint8_t *pixels, int line_size)
void	diff_pixels_altivec (DCTELEM *restrict block, const uint8_t *s1, const uint8_t *s2, int stride)
void	add_bytes_altivec (uint8_t *dst, uint8_t *src, int w)
void	put_pixels16_altivec (uint8_t *block, const uint8_t *pixels, int line_size, int h)
void	avg_pixels16_altivec (uint8_t *block, const uint8_t *pixels, int line_size, int h)
void	avg_pixels8_altivec (uint8_t *block, const uint8_t *pixels, int line_size, int h)
void	put_pixels8_xy2_altivec (uint8_t *block, const uint8_t *pixels, int line_size, int h)
void	put_no_rnd_pixels8_xy2_altivec (uint8_t *block, const uint8_t *pixels, int line_size, int h)
void	put_pixels16_xy2_altivec (uint8_t *block, const uint8_t *pixels, int line_size, int h)
void	put_no_rnd_pixels16_xy2_altivec (uint8_t *block, const uint8_t *pixels, int line_size, int h)
int	hadamard8_diff8x8_altivec (void *s, uint8_t *dst, uint8_t *src, int stride, int h)
static int	hadamard8_diff16x8_altivec (void *s, uint8_t *dst, uint8_t *src, int stride, int h)
int	hadamard8_diff16_altivec (void *s, uint8_t *dst, uint8_t *src, int stride, int h)
static void	vorbis_inverse_coupling_altivec (float *mag, float *ang, int blocksize)
void	avg_pixels8_xy2_altivec (uint8_t *block, const uint8_t *pixels, int line_size, int h)
void	dsputil_init_altivec (DSPContext *c, AVCodecContext *avctx)

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Function Documentation

int sad16_x2_altivec	(	void *	v,
		uint8_t *	pix1,
		uint8_t *	pix2,
		int	line_size,
		int	h
	)

Definition at line 30 of file dsputil_altivec.c.

Referenced by dsputil_init_altivec().

int sad16_y2_altivec	(	void *	v,
		uint8_t *	pix1,
		uint8_t *	pix2,
		int	line_size,
		int	h
	)

Definition at line 77 of file dsputil_altivec.c.

Referenced by dsputil_init_altivec().

int sad16_xy2_altivec	(	void *	v,
		uint8_t *	pix1,
		uint8_t *	pix2,
		int	line_size,
		int	h
	)

Definition at line 137 of file dsputil_altivec.c.

Referenced by dsputil_init_altivec().

int sad16_altivec	(	void *	v,
		uint8_t *	pix1,
		uint8_t *	pix2,
		int	line_size,
		int	h
	)

Definition at line 238 of file dsputil_altivec.c.

Referenced by dsputil_init_altivec().

int sad8_altivec	(	void *	v,
		uint8_t *	pix1,
		uint8_t *	pix2,
		int	line_size,
		int	h
	)

Definition at line 280 of file dsputil_altivec.c.

Referenced by dsputil_init_altivec().

int pix_norm1_altivec	(	uint8_t *	pix,
		int	line_size
	)

Definition at line 325 of file dsputil_altivec.c.

Referenced by dsputil_init_altivec().

int sse8_altivec	(	void *	v,
		uint8_t *	pix1,
		uint8_t *	pix2,
		int	line_size,
		int	h
	)

Sum of Squared Errors for a 8x8 block.

AltiVec-enhanced. It's the sad8_altivec code above w/ squaring added.

Definition at line 361 of file dsputil_altivec.c.

Referenced by dsputil_init_altivec().

int sse16_altivec	(	void *	v,
		uint8_t *	pix1,
		uint8_t *	pix2,
		int	line_size,
		int	h
	)

Sum of Squared Errors for a 16x16 block.

AltiVec-enhanced. It's the sad16_altivec code above w/ squaring added.

Definition at line 417 of file dsputil_altivec.c.

Referenced by dsputil_init_altivec().

int pix_sum_altivec	(	uint8_t *	pix,
		int	line_size
	)

Definition at line 463 of file dsputil_altivec.c.

Referenced by dsputil_init_altivec().

void get_pixels_altivec	(	DCTELEM *restrict	block,
		const uint8_t *	pixels,
		int	line_size
	)

Definition at line 496 of file dsputil_altivec.c.

Referenced by dsputil_init_altivec().

void diff_pixels_altivec	(	DCTELEM *restrict	block,
		const uint8_t *	s1,
		const uint8_t *	s2,
		int	stride
	)

Definition at line 522 of file dsputil_altivec.c.

Referenced by dsputil_init_altivec().

void add_bytes_altivec	(	uint8_t *	dst,
		uint8_t *	src,
		int	w
	)

Definition at line 594 of file dsputil_altivec.c.

Referenced by dsputil_init_altivec().

void put_pixels16_altivec	(	uint8_t *	block,
		const uint8_t *	pixels,
		int	line_size,
		int	h
	)

Definition at line 614 of file dsputil_altivec.c.

Referenced by dsputil_init_altivec().

void avg_pixels16_altivec	(	uint8_t *	block,
		const uint8_t *	pixels,
		int	line_size,
		int	h
	)

Definition at line 670 of file dsputil_altivec.c.

Referenced by dsputil_init_altivec().

void avg_pixels8_altivec	(	uint8_t *	block,
		const uint8_t *	pixels,
		int	line_size,
		int	h
	)

Definition at line 694 of file dsputil_altivec.c.

Referenced by dsputil_init_altivec().

void put_pixels8_xy2_altivec	(	uint8_t *	block,
		const uint8_t *	pixels,
		int	line_size,
		int	h
	)

Definition at line 735 of file dsputil_altivec.c.

Referenced by dsputil_init_altivec().

void put_no_rnd_pixels8_xy2_altivec	(	uint8_t *	block,
		const uint8_t *	pixels,
		int	line_size,
		int	h
	)

Definition at line 811 of file dsputil_altivec.c.

Referenced by dsputil_init_altivec().

void put_pixels16_xy2_altivec	(	uint8_t *	block,
		const uint8_t *	pixels,
		int	line_size,
		int	h
	)

Definition at line 888 of file dsputil_altivec.c.

Referenced by dsputil_init_altivec().

void put_no_rnd_pixels16_xy2_altivec	(	uint8_t *	block,
		const uint8_t *	pixels,
		int	line_size,
		int	h
	)

Definition at line 970 of file dsputil_altivec.c.

Referenced by dsputil_init_altivec().

int hadamard8_diff8x8_altivec	(	void *	s,
		uint8_t *	dst,
		uint8_t *	src,
		int	stride,
		int	h
	)

Definition at line 1052 of file dsputil_altivec.c.

Referenced by dsputil_init_altivec().

static int hadamard8_diff16x8_altivec	(	void *	s,
		uint8_t *	dst,
		uint8_t *	src,
		int	stride,
		int	h
	)			[static]

Definition at line 1183 of file dsputil_altivec.c.

Referenced by hadamard8_diff16_altivec().

int hadamard8_diff16_altivec	(	void *	s,
		uint8_t *	dst,
		uint8_t *	src,
		int	stride,
		int	h
	)

Definition at line 1382 of file dsputil_altivec.c.

Referenced by dsputil_init_altivec().

static void vorbis_inverse_coupling_altivec	(	float *	mag,
		float *	ang,
		int	blocksize
	)			[static]

Definition at line 1396 of file dsputil_altivec.c.

Referenced by dsputil_init_altivec().

void avg_pixels8_xy2_altivec	(	uint8_t *	block,
		const uint8_t *	pixels,
		int	line_size,
		int	h
	)

Definition at line 1420 of file dsputil_altivec.c.

Referenced by dsputil_init_altivec().

void dsputil_init_altivec	(	DSPContext *	c,
		AVCodecContext *	avctx
	)

Definition at line 1487 of file dsputil_altivec.c.

Referenced by dsputil_init_ppc().