PPContext Struct Reference

#include <postprocess_internal.h>

Collaboration diagram for PPContext:

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Public Member Functions
uint64_t	__attribute__ ((aligned(8))) packedYOffset
uint64_t	__attribute__ ((aligned(8))) packedYScale
uint64_t	__attribute__ ((aligned(8))) pQPb
uint64_t	__attribute__ ((aligned(8))) pQPb2
uint64_t	__attribute__ ((aligned(8))) mmxDcOffset[64]
uint64_t	__attribute__ ((aligned(8))) mmxDcThreshold[64]
Data Fields
uint8_t *	tempBlocks
	used for the horizontal code
uint64_t *	yHistogram
uint8_t *	tempBlured [3]
int32_t *	tempBluredPast [3]
uint8_t *	tempDst
uint8_t *	tempSrc
uint8_t *	deintTemp
QP_STORE_T *	stdQPTable
	used to fix MPEG2 style qscale
QP_STORE_T *	nonBQPTable
QP_STORE_T *	forcedQPTable
int	QP
int	nonBQP
int	frameNum
int	cpuCaps
int	qpStride
	size of qp buffers (needed to realloc them if needed)
int	stride
	size of some buffers (needed to realloc them if needed)
int	hChromaSubSample
int	vChromaSubSample
PPMode	ppMode

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Detailed Description

postprocess context.

Definition at line 113 of file postprocess_internal.h.

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Member Function Documentation

uint64_t PPContext::__attribute__

(

(aligned(8))

)

uint64_t PPContext::__attribute__

(

(aligned(8))

)

uint64_t PPContext::__attribute__

(

(aligned(8))

)

uint64_t PPContext::__attribute__

(

(aligned(8))

)

uint64_t PPContext::__attribute__

(

(aligned(8))

)

uint64_t PPContext::__attribute__

(

(aligned(8))

)

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Field Documentation

uint8_t* PPContext::tempBlocks

used for the horizontal code

Definition at line 114 of file postprocess_internal.h.

Referenced by pp_free_context(), and reallocBuffers().

uint64_t* PPContext::yHistogram

luma histogram. we need 64bit here otherwise we'll going to have a problem after watching a black picture for 5 hours

Definition at line 121 of file postprocess_internal.h.

Referenced by pp_free_context(), and reallocBuffers().

uint8_t* PPContext::tempBlured[3]

Temporal noise reducing buffers

Definition at line 127 of file postprocess_internal.h.

Referenced by pp_free_context(), and reallocBuffers().

int32_t* PPContext::tempBluredPast[3]

Definition at line 128 of file postprocess_internal.h.

Referenced by pp_free_context(), and reallocBuffers().

uint8_t* PPContext::tempDst

Temporary buffers for handling the last row(s)

Definition at line 131 of file postprocess_internal.h.

Referenced by pp_free_context(), and reallocBuffers().

uint8_t* PPContext::tempSrc

Definition at line 132 of file postprocess_internal.h.

Referenced by pp_free_context(), and reallocBuffers().

uint8_t* PPContext::deintTemp

Definition at line 134 of file postprocess_internal.h.

Referenced by pp_free_context(), and reallocBuffers().

QP_STORE_T* PPContext::stdQPTable

used to fix MPEG2 style qscale

Definition at line 142 of file postprocess_internal.h.

Referenced by pp_free_context(), pp_postprocess(), and reallocBuffers().

QP_STORE_T* PPContext::nonBQPTable

Definition at line 143 of file postprocess_internal.h.

Referenced by pp_free_context(), pp_postprocess(), and reallocBuffers().

QP_STORE_T* PPContext::forcedQPTable

Definition at line 144 of file postprocess_internal.h.

Referenced by pp_free_context(), pp_postprocess(), and reallocBuffers().

int PPContext::QP

Definition at line 146 of file postprocess_internal.h.

Referenced by dering_altivec(), do_a_deblock_C(), doHorizDefFilter_C(), doHorizLowPass_C(), doVertDefFilter_altivec(), doVertLowPass_altivec(), horizClassify_C(), vertClassify_altivec(), and vertClassify_C().

int PPContext::nonBQP

Definition at line 147 of file postprocess_internal.h.

Referenced by do_a_deblock_C(), isHorizDC_C(), isVertDC_C(), and vertClassify_altivec().

int PPContext::frameNum

Definition at line 149 of file postprocess_internal.h.

Referenced by pp_get_context().

int PPContext::cpuCaps

Definition at line 151 of file postprocess_internal.h.

Referenced by postProcess(), and pp_get_context().

int PPContext::qpStride

size of qp buffers (needed to realloc them if needed)

Definition at line 153 of file postprocess_internal.h.

Referenced by pp_postprocess(), and reallocBuffers().

int PPContext::stride

size of some buffers (needed to realloc them if needed)

Definition at line 154 of file postprocess_internal.h.

Referenced by pp_postprocess(), and reallocBuffers().

int PPContext::hChromaSubSample

Definition at line 156 of file postprocess_internal.h.

Referenced by pp_get_context(), and pp_postprocess().

int PPContext::vChromaSubSample

Definition at line 157 of file postprocess_internal.h.

Referenced by pp_get_context(), and pp_postprocess().

PPMode PPContext::ppMode

Definition at line 159 of file postprocess_internal.h.

Referenced by do_a_deblock_C(), isHorizDC_C(), isVertDC_C(), postProcess(), and vertClassify_altivec().

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The documentation for this struct was generated from the following file:

• hvirtual/quicktime/ffmpeg/libavcodec/libpostproc/postprocess_internal.h