filters.c File Reference

Go to the source code of this file.

Functions
void	c_zoom (unsigned int *expix1, unsigned int *expix2, unsigned int prevX, unsigned int prevY, signed int *brutS, signed int *brutD)
void	zoom_filter_xmmx (int prevX, int prevY, unsigned int *expix1, unsigned int *expix2, int *brutS, int *brutD, int buffratio, int precalCoef[16][16])
int	zoom_filter_xmmx_supported ()
void	zoom_filter_mmx (int prevX, int prevY, unsigned int *expix1, unsigned int *expix2, int *brutS, int *brutD, int buffratio, int precalCoef[16][16])
int	zoom_filter_mmx_supported ()
static void	select_zoom_filter ()
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, int precalCoef[16][16])
void	generatePrecalCoef ()
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 (Uint *buffer, Uint x, Uint y, Color *c)
void	getPixelRGB_ (Uint *buffer, Uint x, Color *c)
void	setAsmUse (int useIt)
int	getAsmUse ()
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 = 0
unsigned int *	freecoeffs = 0
signed int *	brutS = 0
signed int *	freebrutS = 0
signed int *	brutD = 0
signed int *	freebrutD = 0
signed int *	brutT = 0
signed int *	freebrutT = 0
guint32 *	expix1 = 0
guint32 *	expix2 = 0
guint32	zoom_width
unsigned int	prevX = 0
unsigned int	prevY = 0
static int	sintable [0x10000]
static int	vitesse = 127
static char	theMode = AMULETTE_MODE
static int	waveEffect = 0
static int	hypercosEffect = 0
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)
static int *	firedec = 0
int	precalCoef [16][16]
	modif d'optim by Jeko : precalcul des 4 coefs résultant des 2 pos
static int	use_asm = 1

---

Function Documentation

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

Definition at line 399 of file filters.c.

Referenced by zoomFilterFastRGB().

void zoom_filter_xmmx	(	int	prevX,
		int	prevY,
		unsigned int *	expix1,
		unsigned int *	expix2,
		int *	brutS,
		int *	brutD,
		int	buffratio,
		int	precalCoef[16][16]
	)

Definition at line 251 of file zoom_filter_xmmx.c.

Referenced by zoomFilterFastRGB().

int zoom_filter_xmmx_supported

(

)

Definition at line 248 of file zoom_filter_xmmx.c.

Referenced by select_zoom_filter().

void zoom_filter_mmx	(	int	prevX,
		int	prevY,
		unsigned int *	expix1,
		unsigned int *	expix2,
		int *	brutS,
		int *	brutD,
		int	buffratio,
		int	precalCoef[16][16]
	)

Definition at line 121 of file zoom_filter_mmx.c.

Referenced by zoomFilterFastRGB().

int zoom_filter_mmx_supported

(

)

Definition at line 117 of file zoom_filter_mmx.c.

Referenced by select_zoom_filter().

static void select_zoom_filter

(

)

[static]

Definition at line 48 of file filters.c.

Referenced by zoomFilterFastRGB().

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,
		int	precalCoef[16][16]
	)

Referenced by zoomFilterFastRGB().

void generatePrecalCoef

(

)

Definition at line 144 of file filters.c.

Referenced by zoomFilterFastRGB().

void calculatePXandPY	(	int	x,
		int	y,
		int *	px,
		int *	py
	)			[inline]

Definition at line 197 of file filters.c.

Referenced by zoomFilterFastRGB().

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

Definition at line 320 of file filters.c.

Referenced by pointFilter().

void setPixelRGB_	(	Uint *	buffer,
		Uint	x,
		Color	c
	)			[inline]

Definition at line 336 of file filters.c.

Referenced by c_zoom().

void getPixelRGB	(	Uint *	buffer,
		Uint	x,
		Uint	y,
		Color *	c
	)			[inline]

Definition at line 351 of file filters.c.

void getPixelRGB_	(	Uint *	buffer,
		Uint	x,
		Color *	c
	)			[inline]

Definition at line 372 of file filters.c.

Referenced by c_zoom().

void setAsmUse

(

int

useIt

)

Definition at line 472 of file filters.c.

int getAsmUse

(

)

Definition at line 478 of file filters.c.

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

Definition at line 486 of file filters.c.

Referenced by goom_update().

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

Definition at line 722 of file filters.c.

Referenced by goom_update().

---

Variable Documentation

volatile guint32 resolx

Definition at line 65 of file goom_core.c.

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

volatile guint32 c_resoly

Definition at line 65 of file goom_core.c.

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

int zf_use_xmmx = 0 [static]

Definition at line 45 of file filters.c.

Referenced by select_zoom_filter(), and zoomFilterFastRGB().

int zf_use_mmx = 0 [static]

Definition at line 46 of file filters.c.

Referenced by select_zoom_filter(), and zoomFilterFastRGB().

guint32 mmx_zoom_size

Definition at line 79 of file filters.c.

unsigned int useAltivec

unsigned int* coeffs = 0

Definition at line 93 of file filters.c.

Referenced by AAFilter::calculateCoeffs(), decode_subframe_lpc(), ff_simple_idct_add_vis(), ff_simple_idct_put_vis(), ff_simple_idct_vis(), get_transform_coeffs_ch(), idct(), remove_dithering(), and zoom_filter_mmx().

unsigned int * freecoeffs = 0

Definition at line 93 of file filters.c.

signed int* brutS = 0

Definition at line 95 of file filters.c.

Referenced by zoom_filter_xmmx().

signed int * freebrutS = 0

Definition at line 95 of file filters.c.

Referenced by zoomFilterFastRGB().

signed int* brutD = 0

Definition at line 96 of file filters.c.

Referenced by zoom_filter_xmmx().

signed int * freebrutD = 0

Definition at line 96 of file filters.c.

Referenced by zoomFilterFastRGB().

signed int* brutT = 0

Definition at line 97 of file filters.c.

signed int * freebrutT = 0

Definition at line 97 of file filters.c.

Referenced by zoomFilterFastRGB().

guint32* expix1 = 0

Definition at line 100 of file filters.c.

guint32* expix2 = 0

Definition at line 101 of file filters.c.

guint32 zoom_width

Definition at line 104 of file filters.c.

unsigned int prevX = 0

Definition at line 106 of file filters.c.

unsigned int prevY = 0

Definition at line 106 of file filters.c.

Referenced by zoomFilterFastRGB().

int sintable[0x10000] [static]

Definition at line 108 of file filters.c.

int vitesse = 127 [static]

Definition at line 109 of file filters.c.

char theMode = AMULETTE_MODE [static]

Definition at line 110 of file filters.c.

int waveEffect = 0 [static]

Definition at line 111 of file filters.c.

int hypercosEffect = 0 [static]

Definition at line 112 of file filters.c.

int vPlaneEffect = 0 [static]

Definition at line 113 of file filters.c.

int hPlaneEffect = 0 [static]

Definition at line 114 of file filters.c.

char noisify = 2 [static]

Definition at line 115 of file filters.c.

int middleX [static]

Definition at line 116 of file filters.c.

int middleY [static]

Definition at line 116 of file filters.c.

int buffratio = 0

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

Definition at line 122 of file filters.c.

int* firedec = 0 [static]

Definition at line 134 of file filters.c.

int precalCoef[16][16]

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

Definition at line 141 of file filters.c.

int use_asm = 1 [static]

Definition at line 470 of file filters.c.