D:/opendownloadmanager/ODM-1.x/Include.Add/ffmpeg/swscale.h File Reference

#include "avutil.h"

Go to the source code of this file.

Classes

struct SwsVector

struct SwsFilter

Defines

#define AV_STRINGIFY(s)   AV_TOSTRING(s)

#define AV_TOSTRING(s)   #s

#define LIBSWSCALE_VERSION_INT   ((0<<16)+(5<<8)+0)

#define LIBSWSCALE_VERSION   0.5.0

#define LIBSWSCALE_BUILD   LIBSWSCALE_VERSION_INT

#define LIBSWSCALE_IDENT   "SwS" AV_STRINGIFY(LIBSWSCALE_VERSION)

#define SWS_FAST_BILINEAR   1

#define SWS_BILINEAR   2

#define SWS_BICUBIC   4

#define SWS_X   8

#define SWS_POINT   0x10

#define SWS_AREA   0x20

#define SWS_BICUBLIN   0x40

#define SWS_GAUSS   0x80

#define SWS_SINC   0x100

#define SWS_LANCZOS   0x200

#define SWS_SPLINE   0x400

#define SWS_SRC_V_CHR_DROP_MASK   0x30000

#define SWS_SRC_V_CHR_DROP_SHIFT   16

#define SWS_PARAM_DEFAULT   123456

#define SWS_PRINT_INFO   0x1000

#define SWS_FULL_CHR_H_INT   0x2000

#define SWS_FULL_CHR_H_INP   0x4000

#define SWS_DIRECT_BGR   0x8000

#define SWS_ACCURATE_RND   0x40000

#define SWS_CPU_CAPS_MMX   0x80000000

#define SWS_CPU_CAPS_MMX2   0x20000000

#define SWS_CPU_CAPS_3DNOW   0x40000000

#define SWS_CPU_CAPS_ALTIVEC   0x10000000

#define SWS_MAX_REDUCE_CUTOFF   0.002

#define SWS_CS_ITU709   1

#define SWS_CS_FCC   4

#define SWS_CS_ITU601   5

#define SWS_CS_ITU624   5

#define SWS_CS_SMPTE170M   5

#define SWS_CS_SMPTE240M   7

#define SWS_CS_DEFAULT   5

Functions

void sws_freeContext (struct SwsContext *swsContext)

struct SwsContext * sws_getContext (int srcW, int srcH, int srcFormat, int dstW, int dstH, int dstFormat, int flags, SwsFilter *srcFilter, SwsFilter *dstFilter, double *param)

int sws_scale (struct SwsContext *context, uint8_t *src[], int srcStride[], int srcSliceY, int srcSliceH, uint8_t *dst[], int dstStride[])

int sws_scale_ordered (struct SwsContext *context, uint8_t *src[], int srcStride[], int srcSliceY, int srcSliceH, uint8_t *dst[], int dstStride[]) attribute_deprecated

int sws_setColorspaceDetails (struct SwsContext *c, const int inv_table[4], int srcRange, const int table[4], int dstRange, int brightness, int contrast, int saturation)

int sws_getColorspaceDetails (struct SwsContext *c, int **inv_table, int *srcRange, int **table, int *dstRange, int *brightness, int *contrast, int *saturation)

SwsVector * sws_getGaussianVec (double variance, double quality)

SwsVector * sws_getConstVec (double c, int length)

SwsVector * sws_getIdentityVec (void)

void sws_scaleVec (SwsVector *a, double scalar)

void sws_normalizeVec (SwsVector *a, double height)

void sws_convVec (SwsVector *a, SwsVector *b)

void sws_addVec (SwsVector *a, SwsVector *b)

void sws_subVec (SwsVector *a, SwsVector *b)

void sws_shiftVec (SwsVector *a, int shift)

SwsVector * sws_cloneVec (SwsVector *a)

void sws_printVec (SwsVector *a)

void sws_freeVec (SwsVector *a)

SwsFilter * sws_getDefaultFilter (float lumaGBlur, float chromaGBlur, float lumaSarpen, float chromaSharpen, float chromaHShift, float chromaVShift, int verbose)

void sws_freeFilter (SwsFilter *filter)

struct SwsContext * sws_getCachedContext (struct SwsContext *context, int srcW, int srcH, int srcFormat, int dstW, int dstH, int dstFormat, int flags, SwsFilter *srcFilter, SwsFilter *dstFilter, double *param)

Define Documentation

#define AV_STRINGIFY ( s ) AV_TOSTRING(s)

Definition at line 14 of file swscale.h.

#define AV_TOSTRING ( s ) #s

Definition at line 15 of file swscale.h.

#define LIBSWSCALE_BUILD LIBSWSCALE_VERSION_INT

Definition at line 19 of file swscale.h.

#define LIBSWSCALE_IDENT "SwS" AV_STRINGIFY(LIBSWSCALE_VERSION)

Definition at line 21 of file swscale.h.

#define LIBSWSCALE_VERSION 0.5.0

Definition at line 18 of file swscale.h.

#define LIBSWSCALE_VERSION_INT ((0<<16)+(5<<8)+0)

Definition at line 17 of file swscale.h.

#define SWS_ACCURATE_RND 0x40000

Definition at line 46 of file swscale.h.

#define SWS_AREA 0x20

Definition at line 28 of file swscale.h.

#define SWS_BICUBIC 4

Definition at line 25 of file swscale.h.

Referenced by vmsMediaConverterJob::vmsMediaConverterJob().

#define SWS_BICUBLIN 0x40

Definition at line 29 of file swscale.h.

#define SWS_BILINEAR 2

Definition at line 24 of file swscale.h.

#define SWS_CPU_CAPS_3DNOW 0x40000000

Definition at line 50 of file swscale.h.

#define SWS_CPU_CAPS_ALTIVEC 0x10000000

Definition at line 51 of file swscale.h.

#define SWS_CPU_CAPS_MMX 0x80000000

Definition at line 48 of file swscale.h.

#define SWS_CPU_CAPS_MMX2 0x20000000

Definition at line 49 of file swscale.h.

#define SWS_CS_DEFAULT 5

Definition at line 61 of file swscale.h.

#define SWS_CS_FCC 4

Definition at line 56 of file swscale.h.

#define SWS_CS_ITU601 5

Definition at line 57 of file swscale.h.

#define SWS_CS_ITU624 5

Definition at line 58 of file swscale.h.

#define SWS_CS_ITU709 1

Definition at line 55 of file swscale.h.

#define SWS_CS_SMPTE170M 5

Definition at line 59 of file swscale.h.

#define SWS_CS_SMPTE240M 7

Definition at line 60 of file swscale.h.

#define SWS_DIRECT_BGR 0x8000

Definition at line 45 of file swscale.h.

#define SWS_FAST_BILINEAR 1

Definition at line 23 of file swscale.h.

#define SWS_FULL_CHR_H_INP 0x4000

Definition at line 44 of file swscale.h.

#define SWS_FULL_CHR_H_INT 0x2000

Definition at line 42 of file swscale.h.

#define SWS_GAUSS 0x80

Definition at line 30 of file swscale.h.

#define SWS_LANCZOS 0x200

Definition at line 32 of file swscale.h.

#define SWS_MAX_REDUCE_CUTOFF 0.002

Definition at line 53 of file swscale.h.

#define SWS_PARAM_DEFAULT 123456

Definition at line 38 of file swscale.h.

#define SWS_POINT 0x10

Definition at line 27 of file swscale.h.

#define SWS_PRINT_INFO 0x1000

Definition at line 40 of file swscale.h.

#define SWS_SINC 0x100

Definition at line 31 of file swscale.h.

#define SWS_SPLINE 0x400

Definition at line 33 of file swscale.h.

#define SWS_SRC_V_CHR_DROP_MASK 0x30000

Definition at line 35 of file swscale.h.

#define SWS_SRC_V_CHR_DROP_SHIFT 16

Definition at line 36 of file swscale.h.

#define SWS_X 8

Definition at line 26 of file swscale.h.

Function Documentation

void sws_addVec	(	SwsVector *	a,
		SwsVector *	b
	)

SwsVector* sws_cloneVec ( SwsVector * a )

void sws_convVec	(	SwsVector *	a,
		SwsVector *	b
	)

void sws_freeContext ( struct SwsContext * swsContext )

Referenced by av_encode().

void sws_freeFilter ( SwsFilter * filter )

void sws_freeVec ( SwsVector * a )

struct SwsContext* sws_getCachedContext	(	struct SwsContext *	context,
		int	srcW,
		int	srcH,
		int	srcFormat,
		int	dstW,
		int	dstH,
		int	dstFormat,
		int	flags,
		SwsFilter *	srcFilter,
		SwsFilter *	dstFilter,
		double *	param
	)			`[read]`

int sws_getColorspaceDetails	(	struct SwsContext *	c,
		int **	inv_table,
		int *	srcRange,
		int **	table,
		int *	dstRange,
		int *	brightness,
		int *	contrast,
		int *	saturation
	)

SwsVector* sws_getConstVec	(	double	c,
		int	length
	)

struct SwsContext* sws_getContext	(	int	srcW,
		int	srcH,
		int	srcFormat,
		int	dstW,
		int	dstH,
		int	dstFormat,
		int	flags,
		SwsFilter *	srcFilter,
		SwsFilter *	dstFilter,
		double *	param
	)			`[read]`

Referenced by av_encode().

SwsFilter* sws_getDefaultFilter	(	float	lumaGBlur,
		float	chromaGBlur,
		float	lumaSarpen,
		float	chromaSharpen,
		float	chromaHShift,
		float	chromaVShift,
		int	verbose
	)

SwsVector* sws_getGaussianVec	(	double	variance,
		double	quality
	)

SwsVector* sws_getIdentityVec ( void )

void sws_normalizeVec	(	SwsVector *	a,
		double	height
	)

void sws_printVec ( SwsVector * a )

int sws_scale	(	struct SwsContext *	context,
		uint8_t *	src[],
		int	srcStride[],
		int	srcSliceY,
		int	srcSliceH,
		uint8_t *	dst[],
		int	dstStride[]
	)

Referenced by do_video_out().

int sws_scale_ordered	(	struct SwsContext *	context,
		uint8_t *	src[],
		int	srcStride[],
		int	srcSliceY,
		int	srcSliceH,
		uint8_t *	dst[],
		int	dstStride[]
	)

void sws_scaleVec	(	SwsVector *	a,
		double	scalar
	)

int sws_setColorspaceDetails	(	struct SwsContext *	c,
		const int	inv_table[4],
		int	srcRange,
		const int	table[4],
		int	dstRange,
		int	brightness,
		int	contrast,
		int	saturation
	)

void sws_shiftVec	(	SwsVector *	a,
		int	shift
	)

void sws_subVec	(	SwsVector *	a,
		SwsVector *	b
	)


Classes
struct	SwsVector
struct	SwsFilter
Defines
#define	AV_STRINGIFY(s) AV_TOSTRING(s)
#define	AV_TOSTRING(s) #s
#define	LIBSWSCALE_VERSION_INT ((0<<16)+(5<<8)+0)
#define	LIBSWSCALE_VERSION 0.5.0
#define	LIBSWSCALE_BUILD LIBSWSCALE_VERSION_INT
#define	LIBSWSCALE_IDENT "SwS" AV_STRINGIFY(LIBSWSCALE_VERSION)
#define	SWS_FAST_BILINEAR 1
#define	SWS_BILINEAR 2
#define	SWS_BICUBIC 4
#define	SWS_X 8
#define	SWS_POINT 0x10
#define	SWS_AREA 0x20
#define	SWS_BICUBLIN 0x40
#define	SWS_GAUSS 0x80
#define	SWS_SINC 0x100
#define	SWS_LANCZOS 0x200
#define	SWS_SPLINE 0x400
#define	SWS_SRC_V_CHR_DROP_MASK 0x30000
#define	SWS_SRC_V_CHR_DROP_SHIFT 16
#define	SWS_PARAM_DEFAULT 123456
#define	SWS_PRINT_INFO 0x1000
#define	SWS_FULL_CHR_H_INT 0x2000
#define	SWS_FULL_CHR_H_INP 0x4000
#define	SWS_DIRECT_BGR 0x8000
#define	SWS_ACCURATE_RND 0x40000
#define	SWS_CPU_CAPS_MMX 0x80000000
#define	SWS_CPU_CAPS_MMX2 0x20000000
#define	SWS_CPU_CAPS_3DNOW 0x40000000
#define	SWS_CPU_CAPS_ALTIVEC 0x10000000
#define	SWS_MAX_REDUCE_CUTOFF 0.002
#define	SWS_CS_ITU709 1
#define	SWS_CS_FCC 4
#define	SWS_CS_ITU601 5
#define	SWS_CS_ITU624 5
#define	SWS_CS_SMPTE170M 5
#define	SWS_CS_SMPTE240M 7
#define	SWS_CS_DEFAULT 5
Functions
void	sws_freeContext (struct SwsContext *swsContext)
struct SwsContext *	sws_getContext (int srcW, int srcH, int srcFormat, int dstW, int dstH, int dstFormat, int flags, SwsFilter srcFilter, SwsFilter dstFilter, double *param)
int	sws_scale (struct SwsContext context, uint8_t src[], int srcStride[], int srcSliceY, int srcSliceH, uint8_t *dst[], int dstStride[])
int	sws_scale_ordered (struct SwsContext context, uint8_t src[], int srcStride[], int srcSliceY, int srcSliceH, uint8_t *dst[], int dstStride[]) attribute_deprecated
int	sws_setColorspaceDetails (struct SwsContext *c, const int inv_table[4], int srcRange, const int table[4], int dstRange, int brightness, int contrast, int saturation)
int	sws_getColorspaceDetails (struct SwsContext c, int inv_table, int srcRange, int *table, int dstRange, int brightness, int contrast, int *saturation)
SwsVector *	sws_getGaussianVec (double variance, double quality)
SwsVector *	sws_getConstVec (double c, int length)
SwsVector *	sws_getIdentityVec (void)
void	sws_scaleVec (SwsVector *a, double scalar)
void	sws_normalizeVec (SwsVector *a, double height)
void	sws_convVec (SwsVector a, SwsVector b)
void	sws_addVec (SwsVector a, SwsVector b)
void	sws_subVec (SwsVector a, SwsVector b)
void	sws_shiftVec (SwsVector *a, int shift)
SwsVector *	sws_cloneVec (SwsVector *a)
void	sws_printVec (SwsVector *a)
void	sws_freeVec (SwsVector *a)
SwsFilter *	sws_getDefaultFilter (float lumaGBlur, float chromaGBlur, float lumaSarpen, float chromaSharpen, float chromaHShift, float chromaVShift, int verbose)
void	sws_freeFilter (SwsFilter *filter)
struct SwsContext *	sws_getCachedContext (struct SwsContext context, int srcW, int srcH, int srcFormat, int dstW, int dstH, int dstFormat, int flags, SwsFilter srcFilter, SwsFilter dstFilter, double param)