PPContext Struct Reference

postprocess context. More...

#include <postprocess_internal.h>

Data Fields

const AVClass * av_class

info on struct for av_log

uint8_t * tempBlocks

used for the horizontal code

uint64_t * yHistogram

luma histogram.

uint64_t packedYOffset

uint64_t packedYScale

uint8_t * tempBlurred [3]

Temporal noise reducing buffers.

int32_t * tempBlurredPast [3]

uint8_t * tempDst

Temporary buffers for handling the last row(s).

uint8_t * tempSrc

uint8_t * deintTemp

uint64_t pQPb

uint64_t pQPb2

uint64_t mmxDcOffset [64]

uint64_t mmxDcThreshold [64]

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

Detailed Description

postprocess context.

Definition at line 117 of file postprocess_internal.h.

Field Documentation

const AVClass* PPContext::av_class

info on struct for av_log

Definition at line 121 of file postprocess_internal.h.

Referenced by pp_get_context().

int PPContext::cpuCaps

Definition at line 160 of file postprocess_internal.h.

Referenced by postProcess(), and pp_get_context().

uint8_t* PPContext::deintTemp

Definition at line 143 of file postprocess_internal.h.

Referenced by pp_free_context(), and reallocBuffers().

QP_STORE_T* PPContext::forcedQPTable

Definition at line 153 of file postprocess_internal.h.

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

int PPContext::frameNum

Definition at line 158 of file postprocess_internal.h.

Referenced by pp_get_context().

int PPContext::hChromaSubSample

Definition at line 165 of file postprocess_internal.h.

Referenced by pp_get_context(), and pp_postprocess().

uint64_t PPContext::mmxDcOffset[64]

Definition at line 148 of file postprocess_internal.h.

uint64_t PPContext::mmxDcThreshold[64]

Definition at line 149 of file postprocess_internal.h.

int PPContext::nonBQP

Definition at line 156 of file postprocess_internal.h.

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

QP_STORE_T* PPContext::nonBQPTable

Definition at line 152 of file postprocess_internal.h.

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

uint64_t PPContext::packedYOffset

Definition at line 132 of file postprocess_internal.h.

uint64_t PPContext::packedYScale

Definition at line 133 of file postprocess_internal.h.

PPMode PPContext::ppMode

Definition at line 168 of file postprocess_internal.h.

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

uint64_t PPContext::pQPb

Definition at line 145 of file postprocess_internal.h.

uint64_t PPContext::pQPb2

Definition at line 146 of file postprocess_internal.h.

int PPContext::QP

Definition at line 155 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::qpStride

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

Definition at line 162 of file postprocess_internal.h.

Referenced by pp_postprocess(), and reallocBuffers().

QP_STORE_T* PPContext::stdQPTable

used to fix MPEG2 style qscale

Definition at line 151 of file postprocess_internal.h.

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

int PPContext::stride

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

Definition at line 163 of file postprocess_internal.h.

Referenced by pp_postprocess(), and reallocBuffers().

uint8_t* PPContext::tempBlocks

used for the horizontal code

Definition at line 123 of file postprocess_internal.h.

Referenced by pp_free_context(), and reallocBuffers().

uint8_t* PPContext::tempBlurred[3]

Temporal noise reducing buffers.

Definition at line 136 of file postprocess_internal.h.

Referenced by pp_free_context(), and reallocBuffers().

int32_t* PPContext::tempBlurredPast[3]

Definition at line 137 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 140 of file postprocess_internal.h.

Referenced by pp_free_context(), and reallocBuffers().

uint8_t* PPContext::tempSrc

Definition at line 141 of file postprocess_internal.h.

Referenced by pp_free_context(), and reallocBuffers().

int PPContext::vChromaSubSample

Definition at line 166 of file postprocess_internal.h.

Referenced by pp_get_context(), and pp_postprocess().

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 130 of file postprocess_internal.h.

Referenced by pp_free_context(), and reallocBuffers().

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

libpostproc/postprocess_internal.h

Generated on Fri Oct 26 02:50:16 2012 for FFmpeg by doxygen 1.5.8