libpostproc/postprocess.h File Reference

external postprocessing API More...

#include "libavutil/avutil.h"
#include <inttypes.h>

Go to the source code of this file.

Defines
#define	LIBPOSTPROC_VERSION_MAJOR   52
#define	LIBPOSTPROC_VERSION_MINOR   0
#define	LIBPOSTPROC_VERSION_MICRO   100
#define	LIBPOSTPROC_VERSION_INT
#define	LIBPOSTPROC_VERSION
#define	LIBPOSTPROC_BUILD   LIBPOSTPROC_VERSION_INT
#define	LIBPOSTPROC_IDENT   "postproc" AV_STRINGIFY(LIBPOSTPROC_VERSION)
#define	PP_QUALITY_MAX   6
#define	QP_STORE_T   int8_t
#define	PP_CPU_CAPS_MMX   0x80000000
#define	PP_CPU_CAPS_MMX2   0x20000000
#define	PP_CPU_CAPS_3DNOW   0x40000000
#define	PP_CPU_CAPS_ALTIVEC   0x10000000
#define	PP_FORMAT   0x00000008
#define	PP_FORMAT_420   (0x00000011|PP_FORMAT)
#define	PP_FORMAT_422   (0x00000001|PP_FORMAT)
#define	PP_FORMAT_411   (0x00000002|PP_FORMAT)
#define	PP_FORMAT_444   (0x00000000|PP_FORMAT)
#define	PP_PICT_TYPE_QP2   0x00000010
	MPEG2 style QScale.
Typedefs
typedef void	pp_context
typedef void	pp_mode
Functions
unsigned	postproc_version (void)
	Return the LIBPOSTPROC_VERSION_INT constant.
const char *	postproc_configuration (void)
	Return the libpostproc build-time configuration.
const char *	postproc_license (void)
	Return the libpostproc license.
void	pp_postprocess (const uint8_t *src[3], const int srcStride[3], uint8_t *dst[3], const int dstStride[3], int horizontalSize, int verticalSize, const QP_STORE_T *QP_store, int QP_stride, pp_mode *mode, pp_context *ppContext, int pict_type)
pp_mode *	pp_get_mode_by_name_and_quality (const char *name, int quality)
	Return a pp_mode or NULL if an error occurred.
void	pp_free_mode (pp_mode *mode)
pp_context *	pp_get_context (int width, int height, int flags)
void	pp_free_context (pp_context *ppContext)
Variables
const char	pp_help []
	a simple help text

---

Detailed Description

external postprocessing API

Definition in file postprocess.h.

---

Define Documentation

#define LIBPOSTPROC_BUILD   LIBPOSTPROC_VERSION_INT

Definition at line 44 of file postprocess.h.

#define LIBPOSTPROC_IDENT   "postproc" AV_STRINGIFY(LIBPOSTPROC_VERSION)

Definition at line 46 of file postprocess.h.

#define LIBPOSTPROC_VERSION

Value:

AV_VERSION(LIBPOSTPROC_VERSION_MAJOR, \
                                           LIBPOSTPROC_VERSION_MINOR, \
                                           LIBPOSTPROC_VERSION_MICRO)

Definition at line 41 of file postprocess.h.

#define LIBPOSTPROC_VERSION_INT

Value:

AV_VERSION_INT(LIBPOSTPROC_VERSION_MAJOR, \
                                               LIBPOSTPROC_VERSION_MINOR, \
                                               LIBPOSTPROC_VERSION_MICRO)

Definition at line 38 of file postprocess.h.

Referenced by postproc_version().

#define LIBPOSTPROC_VERSION_MAJOR   52

Definition at line 33 of file postprocess.h.

#define LIBPOSTPROC_VERSION_MICRO   100

Definition at line 35 of file postprocess.h.

Referenced by postproc_version().

#define LIBPOSTPROC_VERSION_MINOR   0

Definition at line 34 of file postprocess.h.

#define PP_CPU_CAPS_3DNOW   0x40000000

Definition at line 101 of file postprocess.h.

Referenced by postProcess().

#define PP_CPU_CAPS_ALTIVEC   0x10000000

Definition at line 102 of file postprocess.h.

Referenced by postProcess().

#define PP_CPU_CAPS_MMX   0x80000000

Definition at line 99 of file postprocess.h.

Referenced by postProcess().

#define PP_CPU_CAPS_MMX2   0x20000000

Definition at line 100 of file postprocess.h.

Referenced by postProcess().

#define PP_FORMAT   0x00000008

Definition at line 104 of file postprocess.h.

Referenced by pp_get_context().

#define PP_FORMAT_411   (0x00000002|PP_FORMAT)

Definition at line 107 of file postprocess.h.

#define PP_FORMAT_420   (0x00000011|PP_FORMAT)

Definition at line 105 of file postprocess.h.

#define PP_FORMAT_422   (0x00000001|PP_FORMAT)

Definition at line 106 of file postprocess.h.

#define PP_FORMAT_444   (0x00000000|PP_FORMAT)

Definition at line 108 of file postprocess.h.

#define PP_PICT_TYPE_QP2   0x00000010

MPEG2 style QScale.

Definition at line 110 of file postprocess.h.

Referenced by pp_postprocess().

#define PP_QUALITY_MAX   6

Definition at line 63 of file postprocess.h.

#define QP_STORE_T   int8_t

Definition at line 65 of file postprocess.h.

Referenced by reallocBuffers().

---

Typedef Documentation

typedef void pp_context

Definition at line 69 of file postprocess.h.

typedef void pp_mode

Definition at line 70 of file postprocess.h.

---

Function Documentation

const char* postproc_configuration

(

void

)

Return the libpostproc build-time configuration.

Definition at line 98 of file postprocess.c.

const char* postproc_license

(

void

)

Return the libpostproc license.

Definition at line 103 of file postprocess.c.

unsigned postproc_version

(

void

)

Return the LIBPOSTPROC_VERSION_INT constant.

Definition at line 92 of file postprocess.c.

void pp_free_context

(

pp_context *

ppContext

)

Definition at line 957 of file postprocess.c.

void pp_free_mode

(

pp_mode *

mode

)

Definition at line 892 of file postprocess.c.

pp_context* pp_get_context	(	int	width,
		int	height,
		int	flags
	)

Definition at line 934 of file postprocess.c.

pp_mode* pp_get_mode_by_name_and_quality	(	const char *	name,
		int	quality
	)

Return a pp_mode or NULL if an error occurred.

Parameters:

	name	the string after "-pp" on the command line
	quality	a number from 0 to PP_QUALITY_MAX

Definition at line 717 of file postprocess.c.

void pp_postprocess	(	const uint8_t *	src[3],
		const int	srcStride[3],
		uint8_t *	dst[3],
		const int	dstStride[3],
		int	horizontalSize,
		int	verticalSize,
		const QP_STORE_T *	QP_store,
		int	QP_stride,
		pp_mode *	mode,
		pp_context *	ppContext,
		int	pict_type
	)

Definition at line 978 of file postprocess.c.

---

Variable Documentation

const char pp_help[]

a simple help text

Definition at line 672 of file postprocess.c.