#include <array>
#include <cinttypes>
#include <cmath>
#include <cstdio>
#include <cstdlib>
#include "filters.h"
#include "goom_tools.h"
#include "graphic.h"
#include "goom/zoom_filters.h"
#include "altivec.h"

Include dependency graph for filters.cpp:

Macros
#define	USE_ASM

#define	USE_ASM

#define	EFFECT_DISTORS 4

#define	EFFECT_DISTORS_SL 2

#define	BUFFPOINTNB 16

#define	BUFFPOINTMASK 0xffff

#define	BUFFINCR 0xff

#define	sqrtperte 16

#define	PERTEMASK 0xf

#define	PERTEDEC 4

#define	ShiftRight(_x, _s) (((_x)<0) ? -(-(_x)>>(_s)) : ((_x)>>(_s)))

#define	INTERLACE_INCR 16

#define	INTERLACE_ADD 9

#define	INTERLACE_AND 0xf

Functions
void	c_zoom (unsigned int expix1, unsigned int expix2, unsigned int prevX, unsigned int prevY, const signed int brutS, const signed int brutD)

static void	select_zoom_filter (void)

const void	ppc_zoom (unsigned int frompixmap, unsigned int topixmap, unsigned int sizex, unsigned int sizey, unsigned int brutS, unsigned int brutD, unsigned int buffratio, GoomCoefficients &precalCoef)

void	generatePrecalCoef (void)

void	calculatePXandPY (int x, int y, int px, int py)

void	setPixelRGB (Uint *buffer, Uint x, Uint y, Color c)

void	setPixelRGB_ (Uint *buffer, Uint x, Color c)

void	getPixelRGB (const Uint buffer, Uint x, Uint y, Color c)

void	getPixelRGB_ (const Uint buffer, Uint x, Color c)

void	setAsmUse (int useIt)

int	getAsmUse (void)

void	zoomFilterFastRGB (Uint pix1, Uint pix2, ZoomFilterData *zf, Uint resx, Uint resy, int switchIncr, float switchMult)

void	pointFilter (Uint *pix1, Color c, float t1, float t2, float t3, float t4, Uint cycle)

Variables
volatile guint32	resolx

volatile guint32	c_resoly

static int	zf_use_xmmx = 0

static int	zf_use_mmx = 0

guint32	mmx_zoom_size

unsigned int	useAltivec

unsigned int *	coeffs = nullptr

unsigned int *	freecoeffs = nullptr

signed int *	brutS = nullptr

signed int *	freebrutS = nullptr

signed int *	brutD = nullptr

signed int *	freebrutD = nullptr

signed int *	brutT = nullptr

signed int *	freebrutT = nullptr

guint32 *	expix1 = nullptr

guint32 *	expix2 = nullptr

guint32	zoom_width

unsigned int	prevX = 0

unsigned int	prevY = 0

static std::array< int, 0x10000 >	sintable

static int	vitesse = 127

static char	theMode = AMULETTE_MODE

static bool	waveEffect = false

static bool	hypercosEffect = false

static int	vPlaneEffect = 0

static int	hPlaneEffect = 0

static char	noisify = 2

static int	middleX

static int	middleY

int	buffratio = 0
	modif by jeko : fixedpoint : buffration = (16:16) (donc 0<=buffration<=2^16) More...

static int *	firedec = nullptr

GoomCoefficients	precalCoef = {}
	modif d'optim by Jeko : precalcul des 4 coefs résultant des 2 pos More...

static int	use_asm = 1

Macro Definition Documentation

◆ USE_ASM [1/2]

#define USE_ASM

Definition at line 30 of file filters.cpp.

◆ USE_ASM [2/2]

#define USE_ASM

Definition at line 30 of file filters.cpp.

◆ EFFECT_DISTORS

#define EFFECT_DISTORS 4

Definition at line 33 of file filters.cpp.

◆ EFFECT_DISTORS_SL

#define EFFECT_DISTORS_SL 2

Definition at line 34 of file filters.cpp.

◆ BUFFPOINTNB

#define BUFFPOINTNB 16

Definition at line 128 of file filters.cpp.

◆ BUFFPOINTMASK

#define BUFFPOINTMASK 0xffff

Definition at line 129 of file filters.cpp.

◆ BUFFINCR

#define BUFFINCR 0xff

Definition at line 130 of file filters.cpp.

◆ sqrtperte

#define sqrtperte 16

Definition at line 132 of file filters.cpp.

◆ PERTEMASK

#define PERTEMASK 0xf

Definition at line 134 of file filters.cpp.

◆ PERTEDEC

#define PERTEDEC 4

Definition at line 136 of file filters.cpp.

◆ ShiftRight

#define ShiftRight	(	_x,
		_s
	)	(((_x)<0) ? -(-(_x)>>(_s)) : ((_x)>>(_s)))

Definition at line 142 of file filters.cpp.

◆ INTERLACE_INCR

#define INTERLACE_INCR 16

◆ INTERLACE_ADD

#define INTERLACE_ADD 9

◆ INTERLACE_AND

#define INTERLACE_AND 0xf

Function Documentation

◆ c_zoom()

void c_zoom	(	unsigned int *	expix1,
		unsigned int *	expix2,
		unsigned int	prevX,
		unsigned int	prevY,
		const signed int *	brutS,
		const signed int *	brutD
	)

Definition at line 404 of file filters.cpp.

Referenced by zoomFilterFastRGB().

◆ select_zoom_filter()

static void select_zoom_filter ( void )

static

Definition at line 49 of file filters.cpp.

Referenced by zoomFilterFastRGB().

◆ ppc_zoom()

const void ppc_zoom	(	unsigned int *	frompixmap,
		unsigned int *	topixmap,
		unsigned int	sizex,
		unsigned int	sizey,
		unsigned int *	brutS,
		unsigned int *	brutD,
		unsigned int	buffratio,
		GoomCoefficients &	precalCoef
	)

Referenced by zoomFilterFastRGB().

◆ generatePrecalCoef()

void generatePrecalCoef ( void )

Definition at line 156 of file filters.cpp.

Referenced by zoomFilterFastRGB().

◆ calculatePXandPY()

void calculatePXandPY	(	int	x,
		int	y,
		int *	px,
		int *	py
	)

Definition at line 202 of file filters.cpp.

Referenced by zoomFilterFastRGB().

◆ setPixelRGB()

void setPixelRGB	(	Uint *	buffer,
		Uint	x,
		Uint	y,
		Color	c
	)

Definition at line 328 of file filters.cpp.

Referenced by pointFilter().

◆ setPixelRGB_()

void setPixelRGB_	(	Uint *	buffer,
		Uint	x,
		Color	c
	)

Definition at line 344 of file filters.cpp.

Referenced by c_zoom().

◆ getPixelRGB()

void getPixelRGB	(	const Uint *	buffer,
		Uint	x,
		Uint	y,
		Color *	c
	)

inline

Definition at line 359 of file filters.cpp.

◆ getPixelRGB_()

void getPixelRGB_	(	const Uint *	buffer,
		Uint	x,
		Color *	c
	)

Definition at line 377 of file filters.cpp.

Referenced by c_zoom().

◆ setAsmUse()

void setAsmUse ( int useIt )

Definition at line 481 of file filters.cpp.

◆ getAsmUse()

int getAsmUse ( void )

Definition at line 487 of file filters.cpp.

◆ zoomFilterFastRGB()

void zoomFilterFastRGB	(	Uint *	pix1,
		Uint *	pix2,
		ZoomFilterData *	zf,
		Uint	resx,
		Uint	resy,
		int	switchIncr,
		float	switchMult
	)

Definition at line 495 of file filters.cpp.

Referenced by goom_update().

◆ pointFilter()

void pointFilter	(	Uint *	pix1,
		Color	c,
		float	t1,
		float	t2,
		float	t3,
		float	t4,
		Uint	cycle
	)

Definition at line 730 of file filters.cpp.

Referenced by goom_update().

Variable Documentation

◆ resolx

volatile guint32 resolx

Definition at line 61 of file goom_core.cpp.

Referenced by getPixelRGB(), getPixelRGB_(), pointFilter(), setPixelRGB(), and setPixelRGB_().

◆ c_resoly

volatile guint32 c_resoly

Definition at line 61 of file goom_core.cpp.

Referenced by calculatePXandPY(), choose_a_goom_line(), getPixelRGB(), getPixelRGB_(), goom_init(), goom_set_resolution(), goom_update(), pointFilter(), and setPixelRGB_().

◆ zf_use_xmmx

int zf_use_xmmx = 0

static

Definition at line 46 of file filters.cpp.

Referenced by select_zoom_filter(), and zoomFilterFastRGB().

◆ zf_use_mmx

int zf_use_mmx = 0

static

Definition at line 47 of file filters.cpp.

Referenced by select_zoom_filter(), and zoomFilterFastRGB().

◆ mmx_zoom_size

guint32 mmx_zoom_size

Definition at line 80 of file filters.cpp.

Referenced by zoomFilterFastRGB().

◆ useAltivec

unsigned int useAltivec

◆ coeffs

unsigned int* coeffs = nullptr

Definition at line 97 of file filters.cpp.

Referenced by zoom_filter_mmx().

◆ freecoeffs

unsigned int * freecoeffs = nullptr

Definition at line 97 of file filters.cpp.

◆ brutS

signed int* brutS = nullptr

Definition at line 99 of file filters.cpp.

Referenced by zoom_filter_mmx(), zoom_filter_xmmx(), and zoomFilterFastRGB().

◆ freebrutS

signed int * freebrutS = nullptr

Definition at line 99 of file filters.cpp.

Referenced by zoomFilterFastRGB().

◆ brutD

signed int* brutD = nullptr

Definition at line 100 of file filters.cpp.

Referenced by zoom_filter_mmx(), zoom_filter_xmmx(), and zoomFilterFastRGB().

◆ freebrutD

signed int * freebrutD = nullptr

Definition at line 100 of file filters.cpp.

Referenced by zoomFilterFastRGB().

◆ brutT

signed int* brutT = nullptr

Definition at line 101 of file filters.cpp.

Referenced by zoomFilterFastRGB().

◆ freebrutT

signed int * freebrutT = nullptr

Definition at line 101 of file filters.cpp.

Referenced by zoomFilterFastRGB().

◆ expix1

guint32* expix1 = nullptr

Definition at line 104 of file filters.cpp.

Referenced by zoom_filter_mmx(), zoom_filter_xmmx(), and zoomFilterFastRGB().

◆ expix2

guint32* expix2 = nullptr

Definition at line 105 of file filters.cpp.

Referenced by zoom_filter_mmx(), zoom_filter_xmmx(), and zoomFilterFastRGB().

◆ zoom_width

guint32 zoom_width

Definition at line 108 of file filters.cpp.

Referenced by zoomFilterFastRGB().

◆ prevX

unsigned int prevX = 0

Definition at line 110 of file filters.cpp.

Referenced by zoom_filter_mmx(), zoom_filter_xmmx(), and zoomFilterFastRGB().

◆ prevY

unsigned int prevY = 0

Definition at line 110 of file filters.cpp.

Referenced by FormattedTextSubtitle608::Layout(), zoom_filter_mmx(), zoom_filter_xmmx(), and zoomFilterFastRGB().

◆ sintable

std::array<int,0x10000> sintable

static

Definition at line 112 of file filters.cpp.

Referenced by calculatePXandPY(), and zoomFilterFastRGB().

◆ vitesse

int vitesse = 127

static

Definition at line 113 of file filters.cpp.

Referenced by calculatePXandPY(), and zoomFilterFastRGB().

◆ theMode

char theMode = AMULETTE_MODE

static

Definition at line 114 of file filters.cpp.

Referenced by calculatePXandPY(), and zoomFilterFastRGB().

◆ waveEffect

bool waveEffect = false

static

Definition at line 115 of file filters.cpp.

Referenced by calculatePXandPY(), and zoomFilterFastRGB().

◆ hypercosEffect

bool hypercosEffect = false

static

Definition at line 116 of file filters.cpp.

Referenced by calculatePXandPY(), and zoomFilterFastRGB().

◆ vPlaneEffect

int vPlaneEffect = 0

static

Definition at line 117 of file filters.cpp.

Referenced by calculatePXandPY(), and zoomFilterFastRGB().

◆ hPlaneEffect

int hPlaneEffect = 0

static

Definition at line 118 of file filters.cpp.

Referenced by calculatePXandPY(), and zoomFilterFastRGB().

◆ noisify

char noisify = 2

static

Definition at line 119 of file filters.cpp.

Referenced by calculatePXandPY(), and zoomFilterFastRGB().

◆ middleX

int middleX

static

Definition at line 120 of file filters.cpp.

Referenced by calculatePXandPY(), and zoomFilterFastRGB().

◆ middleY

int middleY

static

Definition at line 120 of file filters.cpp.

Referenced by calculatePXandPY(), and zoomFilterFastRGB().

◆ buffratio

int buffratio = 0

modif by jeko : fixedpoint : buffration = (16:16) (donc 0<=buffration<=2^16)

Definition at line 126 of file filters.cpp.

Referenced by c_zoom(), zoom_filter_mmx(), zoom_filter_xmmx(), and zoomFilterFastRGB().

◆ firedec

int* firedec = nullptr

static

Definition at line 138 of file filters.cpp.

Referenced by calculatePXandPY(), and zoomFilterFastRGB().

◆ precalCoef

GoomCoefficients precalCoef = {}

modif d'optim by Jeko : precalcul des 4 coefs résultant des 2 pos

Definition at line 145 of file filters.cpp.

Referenced by c_zoom(), generatePrecalCoef(), zoom_filter_mmx(), zoom_filter_xmmx(), and zoomFilterFastRGB().

◆ use_asm

int use_asm = 1

static

Definition at line 479 of file filters.cpp.

Referenced by getAsmUse(), and setAsmUse().

Macros

Functions

Variables

Macro Definition Documentation

◆ USE_ASM [1/2]

◆ USE_ASM [2/2]

◆ EFFECT_DISTORS

◆ EFFECT_DISTORS_SL

◆ BUFFPOINTNB

◆ BUFFPOINTMASK

◆ BUFFINCR

◆ sqrtperte

◆ PERTEMASK

◆ PERTEDEC

◆ ShiftRight

◆ INTERLACE_INCR

◆ INTERLACE_ADD

◆ INTERLACE_AND

Function Documentation

◆ c_zoom()

◆ select_zoom_filter()

◆ ppc_zoom()

◆ generatePrecalCoef()

◆ calculatePXandPY()

◆ setPixelRGB()

◆ setPixelRGB_()

◆ getPixelRGB()

◆ getPixelRGB_()

◆ setAsmUse()

◆ getAsmUse()

◆ zoomFilterFastRGB()

◆ pointFilter()

Variable Documentation

◆ resolx

◆ c_resoly

◆ zf_use_xmmx

◆ zf_use_mmx

◆ mmx_zoom_size

◆ useAltivec

◆ coeffs

◆ freecoeffs

◆ brutS

◆ freebrutS

◆ brutD

◆ freebrutD

◆ brutT

◆ freebrutT

◆ expix1

◆ expix2

◆ zoom_width

◆ prevX

◆ prevY

◆ sintable

◆ vitesse

◆ theMode

◆ waveEffect

◆ hypercosEffect

◆ vPlaneEffect

◆ hPlaneEffect

◆ noisify

◆ middleX

◆ middleY

◆ buffratio

◆ firedec

◆ precalCoef

◆ use_asm