libpostproc

Video postprocessing library. More...

Files
file	postprocess.h
	external API header

Macros
#define	PP_QUALITY_MAX   6
#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_CPU_CAPS_AUTO   0x00080000
#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_FORMAT_440   (0x00000010|PP_FORMAT)
#define	PP_PICT_TYPE_QP2   0x00000010
	MPEG2 style QScale.

Typedefs
typedef void	pp_context
typedef void	pp_mode
typedef pp_context	pp_context_t
typedef pp_mode	pp_mode_t

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 int8_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. More...
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 *const	pp_help
	a simple help text

Detailed Description

Video postprocessing library.

Function Documentation

pp_get_mode_by_name_and_quality()

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