hvirtual/quicktime/ffmpeg/libavcodec/libpostproc/postprocess.h File Reference

external api for the pp stuff More...

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Defines
#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_t
typedef void	pp_mode_t
Functions
void	pp_postprocess (uint8_t *src[3], int srcStride[3], uint8_t *dst[3], int dstStride[3], int horizontalSize, int verticalSize, QP_STORE_T *QP_store, int QP_stride, pp_mode_t *mode, pp_context_t *ppContext, int pict_type)
pp_mode_t *	pp_get_mode_by_name_and_quality (char *name, int quality)
void	pp_free_mode (pp_mode_t *mode)
pp_context_t *	pp_get_context (int width, int height, int flags)
void	pp_free_context (pp_context_t *ppContext)
Variables
char *	pp_help
	a simple help text

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Detailed Description

external api for the pp stuff

Definition in file postprocess.h.

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Define Documentation

#define PP_CPU_CAPS_3DNOW   0x40000000

Definition at line 61 of file postprocess.h.

Referenced by postProcess().

#define PP_CPU_CAPS_ALTIVEC   0x10000000

Definition at line 62 of file postprocess.h.

Referenced by postProcess().

#define PP_CPU_CAPS_MMX   0x80000000

Definition at line 59 of file postprocess.h.

Referenced by postProcess().

#define PP_CPU_CAPS_MMX2   0x20000000

Definition at line 60 of file postprocess.h.

Referenced by postProcess().

#define PP_FORMAT   0x00000008

Definition at line 64 of file postprocess.h.

Referenced by pp_get_context().

#define PP_FORMAT_411   (0x00000002|PP_FORMAT)

Definition at line 67 of file postprocess.h.

#define PP_FORMAT_420   (0x00000011|PP_FORMAT)

Definition at line 65 of file postprocess.h.

#define PP_FORMAT_422   (0x00000001|PP_FORMAT)

Definition at line 66 of file postprocess.h.

#define PP_FORMAT_444   (0x00000000|PP_FORMAT)

Definition at line 68 of file postprocess.h.

#define PP_PICT_TYPE_QP2   0x00000010

MPEG2 style QScale.

Definition at line 70 of file postprocess.h.

Referenced by pp_postprocess().

#define PP_QUALITY_MAX   6

Definition at line 32 of file postprocess.h.

#define QP_STORE_T   int8_t

Definition at line 34 of file postprocess.h.

Referenced by reallocBuffers().

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Typedef Documentation

typedef void pp_context_t

Definition at line 36 of file postprocess.h.

typedef void pp_mode_t

Definition at line 37 of file postprocess.h.

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Function Documentation

void pp_free_context

(

pp_context_t *

ppContext

)

Definition at line 1027 of file postprocess.c.

References PPContext::deintTemp, PPContext::forcedQPTable, PPContext::nonBQPTable, PPContext::stdQPTable, PPContext::tempBlocks, PPContext::tempBlured, PPContext::tempBluredPast, PPContext::tempDst, PPContext::tempSrc, and PPContext::yHistogram.

void pp_free_mode

(

pp_mode_t *

mode

)

Definition at line 957 of file postprocess.c.

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

Definition at line 1003 of file postprocess.c.

References PPContext::cpuCaps, PPContext::frameNum, global_init(), PPContext::hChromaSubSample, memalign, PP_FORMAT, reallocBuffers(), stride, and PPContext::vChromaSubSample.

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pp_mode_t* pp_get_mode_by_name_and_quality	(	char *	name,
		int	quality
	)

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

Definition at line 764 of file postprocess.c.

References PPMode::baseDcDiff, PPMode::chromMode, PPMode::error, PPMode::flatnessThreshold, FORCE_QUANT, PPMode::forcedQuant, fprintf, GET_MODE_BUFFER_SIZE, H_A_DEBLOCK, H_DEBLOCK, LEVEL_FIX, PPMode::lumMode, PPFilter::mask, PPMode::maxAllowedY, PPMode::maxClippedThreshold, PPMode::maxTmpNoise, memalign, memcpy, PPMode::minAllowedY, NULL, OPTIONS_ARRAY_SIZE, PPFilter::shortName, TEMP_NOISE_FILTER, V_A_DEBLOCK, and V_DEBLOCK.

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

Definition at line 1048 of file postprocess.c.

References ABS, PPMode::chromMode, FORCE_QUANT, PPContext::forcedQPTable, PPMode::forcedQuant, PPContext::hChromaSubSample, linecpy(), PPMode::lumMode, MAX, memcpy, PPContext::nonBQPTable, NULL, postProcess(), PP_PICT_TYPE_QP2, PPContext::qpStride, reallocBuffers(), PPContext::stdQPTable, PPContext::stride, and PPContext::vChromaSubSample.

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Variable Documentation

char* pp_help

a simple help text

Definition at line 721 of file postprocess.c.