mmx/mmx2/3dnow postprocess code. More...

#include "libavutil/x86/asm.h"

Macros
#define	TEMPLATE_PP_C 0

#define	TEMPLATE_PP_ALTIVEC 0

#define	TEMPLATE_PP_MMX 0

#define	TEMPLATE_PP_MMXEXT 0

#define	TEMPLATE_PP_3DNOW 0

#define	TEMPLATE_PP_SSE2 0

#define	PAVGB(a, b) REAL_PAVGB(a,b)

#define	FAST_L2_DIFF

Functions
static void	doVertLowPass_TMPL (uint8_t src, int stride, PPContext c)
	Do a vertical low pass filter on the 8x16 block (only write to the 8x8 block in the middle) using the 9-Tap Filter (1,1,2,2,4,2,2,1,1)/16. More...

static void	vertX1Filter_TMPL (uint8_t src, int stride, PPContext co)
	Experimental Filter 1 will not damage linear gradients Flat blocks should look like they were passed through the (1,1,2,2,4,2,2,1,1) 9-Tap filter can only smooth blocks at the expected locations (it cannot smooth them if they did move) MMX2 version does correct clipping C version does not. More...

static void	doVertDefFilter_TMPL (uint8_t src[], int stride, PPContext *c)

static void	dering_TMPL (uint8_t src[], int stride, PPContext *c)

static void	deInterlaceInterpolateLinear_TMPL (uint8_t src[], int stride)
	Deinterlace the given block by linearly interpolating every second line. More...

static void	deInterlaceInterpolateCubic_TMPL (uint8_t src[], int stride)
	Deinterlace the given block by cubic interpolating every second line. More...

static void	deInterlaceFF_TMPL (uint8_t src[], int stride, uint8_t *tmp)
	Deinterlace the given block by filtering every second line with a (-1 4 2 4 -1) filter. More...

static void	deInterlaceL5_TMPL (uint8_t src[], int stride, uint8_t tmp, uint8_t tmp2)
	Deinterlace the given block by filtering every line with a (-1 2 6 2 -1) filter. More...

static void	deInterlaceBlendLinear_TMPL (uint8_t src[], int stride, uint8_t *tmp)
	Deinterlace the given block by filtering all lines with a (1 2 1) filter. More...

static void	deInterlaceMedian_TMPL (uint8_t src[], int stride)
	Deinterlace the given block by applying a median filter to every second line. More...

static void	tempNoiseReducer_TMPL (uint8_t src, int stride, uint8_t tempBlurred, uint32_t tempBlurredPast, const int maxNoise)

static void	postProcess_TMPL (const uint8_t src[], int srcStride, uint8_t dst[], int dstStride, int width, int height, const int8_t QPs[], int QPStride, int isColor, PPContext *c2)
	Filter array of bytes (Y or U or V values) More...

static void	blockCopy_TMPL (uint8_t dst[], int dstStride, const uint8_t src[], int srcStride, int levelFix, int64_t *packedOffsetAndScale)
	Copy a block from src to dst and fixes the blacklevel. More...

static void	duplicate_TMPL (uint8_t src[], int stride)
	Duplicate the given 8 src pixels ? times upward. More...

static void	prefetchnta_TMPL (const void *p)

static void	prefetcht0_TMPL (const void *p)

static void	prefetcht1_TMPL (const void *p)

static void	prefetcht2_TMPL (const void *p)

Detailed Description

mmx/mmx2/3dnow postprocess code.

Definition in file postprocess_template.c.

Macro Definition Documentation

#define TEMPLATE_PP_C 0

Definition at line 36 of file postprocess_template.c.

#define TEMPLATE_PP_ALTIVEC 0

Definition at line 42 of file postprocess_template.c.

#define TEMPLATE_PP_MMX 0

Definition at line 48 of file postprocess_template.c.

Referenced by postProcess_TMPL().

#define TEMPLATE_PP_MMXEXT 0

Definition at line 56 of file postprocess_template.c.

#define TEMPLATE_PP_3DNOW 0

Definition at line 64 of file postprocess_template.c.

#define TEMPLATE_PP_SSE2 0

Definition at line 74 of file postprocess_template.c.

Referenced by deInterlaceInterpolateCubic_TMPL().

#define PAVGB	(	a,
		b
	)	REAL_PAVGB(a,b)

Definition at line 87 of file postprocess_template.c.

Referenced by deInterlaceBlendLinear_TMPL(), deInterlaceInterpolateLinear_TMPL(), dering_TMPL(), doVertDefFilter_TMPL(), doVertLowPass_TMPL(), extract_even2avg_TMPL(), extract_odd2avg_TMPL(), tempNoiseReducer_TMPL(), and vertX1Filter_TMPL().

#define FAST_L2_DIFF

Function Documentation

static void doVertLowPass_TMPL	(	uint8_t *	src,
		int	stride,
		PPContext *	c
	)

inlinestatic

Do a vertical low pass filter on the 8x16 block (only write to the 8x8 block in the middle) using the 9-Tap Filter (1,1,2,2,4,2,2,1,1)/16.

Definition at line 228 of file postprocess_template.c.

static void vertX1Filter_TMPL	(	uint8_t *	src,
		int	stride,
		PPContext *	co
	)

inlinestatic

Experimental Filter 1 will not damage linear gradients Flat blocks should look like they were passed through the (1,1,2,2,4,2,2,1,1) 9-Tap filter can only smooth blocks at the expected locations (it cannot smooth them if they did move) MMX2 version does correct clipping C version does not.

Definition at line 407 of file postprocess_template.c.

static void doVertDefFilter_TMPL	(	uint8_t	src[],
		int	stride,
		PPContext *	c
	)

inlinestatic

Definition at line 534 of file postprocess_template.c.

static void dering_TMPL	(	uint8_t	src[],
		int	stride,
		PPContext *	c
	)

inlinestatic

Definition at line 1093 of file postprocess_template.c.

static void deInterlaceInterpolateLinear_TMPL	(	uint8_t	src[],
		int	stride
	)

inlinestatic

Deinterlace the given block by linearly interpolating every second line.

will be called for every 8x8 block and can read & write from line 4-15 lines 0-3 have been passed through the deblock / dering filters already, but can be read, too. lines 4-12 will be read into the deblocking filter and should be deinterlaced

Definition at line 1450 of file postprocess_template.c.

static void deInterlaceInterpolateCubic_TMPL	(	uint8_t	src[],
		int	stride
	)

inlinestatic

Deinterlace the given block by cubic interpolating every second line.

will be called for every 8x8 block and can read & write from line 4-15 lines 0-3 have been passed through the deblock / dering filters already, but can be read, too. lines 4-12 will be read into the deblocking filter and should be deinterlaced this filter will read lines 3-15 and write 7-13

Definition at line 1503 of file postprocess_template.c.

static void deInterlaceFF_TMPL	(	uint8_t	src[],
		int	stride,
		uint8_t *	tmp
	)

inlinestatic

Deinterlace the given block by filtering every second line with a (-1 4 2 4 -1) filter.

will be called for every 8x8 block and can read & write from line 4-15 lines 0-3 have been passed through the deblock / dering filters already, but can be read, too. lines 4-12 will be read into the deblocking filter and should be deinterlaced this filter will read lines 4-13 and write 5-11

Definition at line 1590 of file postprocess_template.c.

static void deInterlaceL5_TMPL	(	uint8_t	src[],
		int	stride,
		uint8_t *	tmp,
		uint8_t *	tmp2
	)

inlinestatic

Deinterlace the given block by filtering every line with a (-1 2 6 2 -1) filter.

will be called for every 8x8 block and can read & write from line 4-15 lines 0-3 have been passed through the deblock / dering filters already, but can be read, too. lines 4-12 will be read into the deblocking filter and should be deinterlaced this filter will read lines 4-13 and write 4-11

Definition at line 1669 of file postprocess_template.c.

static void deInterlaceBlendLinear_TMPL	(	uint8_t	src[],
		int	stride,
		uint8_t *	tmp
	)

inlinestatic

Deinterlace the given block by filtering all lines with a (1 2 1) filter.

will be called for every 8x8 block and can read & write from line 4-15 lines 0-3 have been passed through the deblock / dering filters already, but can be read, too. lines 4-12 will be read into the deblocking filter and should be deinterlaced this filter will read lines 4-13 and write 4-11

Definition at line 1770 of file postprocess_template.c.

static void deInterlaceMedian_TMPL	(	uint8_t	src[],
		int	stride
	)

inlinestatic

Deinterlace the given block by applying a median filter to every second line.

will be called for every 8x8 block and can read & write from line 4-15, lines 0-3 have been passed through the deblock / dering filters already, but can be read, too. lines 4-12 will be read into the deblocking filter and should be deinterlaced

Definition at line 1871 of file postprocess_template.c.

static void tempNoiseReducer_TMPL	(	uint8_t *	src,
		int	stride,
		uint8_t *	tempBlurred,
		uint32_t *	tempBlurredPast,
		const int *	maxNoise
	)

inlinestatic

Definition at line 2157 of file postprocess_template.c.

static void postProcess_TMPL	(	const uint8_t	src[],
		int	srcStride,
		uint8_t	dst[],
		int	dstStride,
		int	width,
		int	height,
		const int8_t	QPs[],
		int	QPStride,
		int	isColor,
		PPContext *	c
	)

static

Filter array of bytes (Y or U or V values)

Definition at line 3311 of file postprocess_template.c.

static void blockCopy_TMPL	(	uint8_t	dst[],
		int	dstStride,
		const uint8_t	src[],
		int	srcStride,
		int	levelFix,
		int64_t *	packedOffsetAndScale
	)

inlinestatic

Copy a block from src to dst and fixes the blacklevel.

levelFix == 0 -> do not touch the brightness & contrast

Definition at line 3093 of file postprocess_template.c.

static void duplicate_TMPL	(	uint8_t	src[],
		int	stride
	)

inlinestatic

Duplicate the given 8 src pixels ? times upward.

Definition at line 3221 of file postprocess_template.c.

static void prefetchnta_TMPL ( const void * p )

inlinestatic

Definition at line 3274 of file postprocess_template.c.

static void prefetcht0_TMPL ( const void * p )

inlinestatic

Definition at line 3278 of file postprocess_template.c.

static void prefetcht1_TMPL ( const void * p )

inlinestatic

Definition at line 3282 of file postprocess_template.c.

static void prefetcht2_TMPL ( const void * p )

inlinestatic

Definition at line 3286 of file postprocess_template.c.

Macros

Functions

Detailed Description

Macro Definition Documentation

Function Documentation