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   51
#define LIBPOSTPROC_VERSION_MINOR   2
#define LIBPOSTPROC_VERSION_MICRO   0
#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
typedef pp_context pp_context_t
typedef pp_mode pp_mode_t

Functions

unsigned postproc_version (void)
 Returns the LIBPOSTPROC_VERSION_INT constant.
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_modepp_get_mode_by_name_and_quality (const char *name, int quality)
 returns a pp_mode or NULL if an error occurred name is the string after "-pp" on the command line quality is a number from 0 to PP_QUALITY_MAX
void pp_free_mode (pp_mode *mode)
pp_contextpp_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

external postprocessing API

Definition in file postprocess.h.


Define Documentation

#define LIBPOSTPROC_BUILD   LIBPOSTPROC_VERSION_INT

Definition at line 42 of file postprocess.h.

#define LIBPOSTPROC_IDENT   "postproc" AV_STRINGIFY(LIBPOSTPROC_VERSION)

Definition at line 44 of file postprocess.h.

#define LIBPOSTPROC_VERSION

#define LIBPOSTPROC_VERSION_INT

#define LIBPOSTPROC_VERSION_MAJOR   51

Definition at line 32 of file postprocess.h.

#define LIBPOSTPROC_VERSION_MICRO   0

Definition at line 34 of file postprocess.h.

#define LIBPOSTPROC_VERSION_MINOR   2

Definition at line 33 of file postprocess.h.

#define PP_CPU_CAPS_3DNOW   0x40000000

Definition at line 88 of file postprocess.h.

Referenced by postProcess().

#define PP_CPU_CAPS_ALTIVEC   0x10000000

Definition at line 89 of file postprocess.h.

Referenced by postProcess().

#define PP_CPU_CAPS_MMX   0x80000000

Definition at line 86 of file postprocess.h.

Referenced by postProcess().

#define PP_CPU_CAPS_MMX2   0x20000000

Definition at line 87 of file postprocess.h.

Referenced by postProcess().

#define PP_FORMAT   0x00000008

Definition at line 91 of file postprocess.h.

Referenced by pp_get_context().

#define PP_FORMAT_411   (0x00000002|PP_FORMAT)

Definition at line 94 of file postprocess.h.

#define PP_FORMAT_420   (0x00000011|PP_FORMAT)

Definition at line 92 of file postprocess.h.

#define PP_FORMAT_422   (0x00000001|PP_FORMAT)

Definition at line 93 of file postprocess.h.

#define PP_FORMAT_444   (0x00000000|PP_FORMAT)

Definition at line 95 of file postprocess.h.

#define PP_PICT_TYPE_QP2   0x00000010

MPEG2 style QScale.

Definition at line 97 of file postprocess.h.

Referenced by pp_postprocess().

#define PP_QUALITY_MAX   6

Definition at line 51 of file postprocess.h.

#define QP_STORE_T   int8_t

Definition at line 53 of file postprocess.h.

Referenced by reallocBuffers().


Typedef Documentation

typedef void pp_context

Definition at line 57 of file postprocess.h.

Definition at line 61 of file postprocess.h.

typedef void pp_mode

Definition at line 58 of file postprocess.h.

typedef pp_mode pp_mode_t

Definition at line 62 of file postprocess.h.


Function Documentation

unsigned postproc_version ( void   ) 

Returns the LIBPOSTPROC_VERSION_INT constant.

Definition at line 90 of file postprocess.c.

void pp_free_context ( pp_context ppContext  ) 

Definition at line 975 of file postprocess.c.

void pp_free_mode ( pp_mode mode  ) 

Definition at line 910 of file postprocess.c.

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

Definition at line 952 of file postprocess.c.

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

returns a pp_mode or NULL if an error occurred name is the string after "-pp" on the command line quality is a number from 0 to PP_QUALITY_MAX

Definition at line 735 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 996 of file postprocess.c.


Variable Documentation

const char* const pp_help

a simple help text

Definition at line 688 of file postprocess.c.


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