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winamp/Src/external_dependencies/intel_ipp_6.1.1.035/ia32/include/ippj.h

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/* ///////////////////////////////////////////////////////////////////////////
//
// INTEL CORPORATION PROPRIETARY INFORMATION
// This software is supplied under the terms of a license agreement or
// nondisclosure agreement with Intel Corporation and may not be copied
// or disclosed except in accordance with the terms of that agreement.
// Copyright(c) 1999-2009 Intel Corporation. All Rights Reserved.
//
// Intel(R) Integrated Performance Primitives
// JPEG Processing (ippJP)
//
*/
#if !defined( __IPPJ_H__ ) || defined( _OWN_BLDPCS )
#define __IPPJ_H__
#if defined (_WIN32_WCE) && defined (_M_IX86) && defined (__stdcall)
#define _IPP_STDCALL_CDECL
#undef __stdcall
#endif
#ifndef __IPPDEFS_H__
#include "ippdefs.h"
#endif
#ifdef __cplusplus
extern "C" {
#endif
#if !defined( _OWN_BLDPCS )
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// IppiEncodeHuffmanSpec
//
// Purpose:
// Encoder Huffman table in fast-to-use format
//
// Notes:
//
*/
struct EncodeHuffmanSpec;
typedef struct EncodeHuffmanSpec IppiEncodeHuffmanSpec;
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// IppiDecodeHuffmanSpec
//
// Purpose:
// Decoder Huffman table in fast-to-use format
//
// Notes:
//
*/
struct DecodeHuffmanSpec;
typedef struct DecodeHuffmanSpec IppiDecodeHuffmanSpec;
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// IppiEncodeHuffmanState
//
// Purpose:
// Huffman encoder state
//
// Notes:
//
*/
struct EncodeHuffmanState;
typedef struct EncodeHuffmanState IppiEncodeHuffmanState;
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// IppiDecodeHuffmanState
//
// Purpose:
// Huffman decoder state
//
// Notes:
//
*/
struct DecodeHuffmanState;
typedef struct DecodeHuffmanState IppiDecodeHuffmanState;
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// IppiEncodeState_JPEG2K
//
// Purpose:
// State structure for JPEG2000 entropy encoder
//
// Notes:
//
*/
struct iEncodeState_JPEG2K;
typedef struct iEncodeState_JPEG2K IppiEncodeState_JPEG2K;
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// IppiDecodeCBProgrState_JPEG2K
//
// Purpose:
// State structure for JPEG2000 entropy decoder
//
// Notes:
//
*/
struct iDecodeCBProgrState_JPEG2K;
typedef struct iDecodeCBProgrState_JPEG2K IppiDecodeCBProgrState_JPEG2K;
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// IppiWTFilterFirst
//
// Purpose:
// Enumerator of relative positions of high-pass and low-pass filters
// for JPEG 2000 wavelet transforms.
//
// Notes:
//
*/
typedef enum
{
ippWTFilterFirstLow,
ippWTFilterFirstHigh
} IppiWTFilterFirst;
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// IppiWTSubband
//
// Purpose:
// Enumerator of wavelet transform subband
// for JPEG 2000 entropy coder.
//
// ippWTSubbandLxLy - low-pass filtered along x and y directions,
// ippWTSubbandLxHy - low-pass filtered along x
// and high-pass filtered along y direction,
// ippWTSubbandHxLy - high-pass filtered along x
// and low-pass filtered along y direction,
// ippWTSubbandHxHy - high-pass filtered by x and y directions.
//
// Notes:
//
*/
typedef enum
{
ippWTSubbandLxLy,
ippWTSubbandLxHy,
ippWTSubbandHxLy,
ippWTSubbandHxHy
} IppiWTSubband;
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// IppiMQTermination
//
// Purpose:
// Enumerator of MQ encoder termination types.
// It used in JPEG2000 entropy coding functions.
//
// ippMQTermSimple - simple termination
// (some extra bytes can be placed),
// ippMQTermNearOptimal - very good termination mode,
// ippMQTermPredictable - termination mode used for
// predictable error resilience
//
// Notes:
//
*/
typedef enum
{
ippMQTermSimple,
ippMQTermNearOptimal,
ippMQTermPredictable
} IppiMQTermination;
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// IppiMQRateAppr
//
// Purpose:
// Enumerator of MQ padding approximation in rate-distortion estimation.
// It used in JPEG2000 entropy coding functions.
//
// ippMQRateApprGood - non-optimal approximation,
// rate can be overestimated a little.
//
// Notes: only one approximation model implemented at the moment
//
*/
typedef enum
{
ippMQRateApprGood
} IppiMQRateAppr;
/* ///////////////////////////////////////////////////////////////////////////
// Name:
//
// Purpose:
// Enumerator of JPEG2000 entropy coder end decoder code style flags.
//
// Notes:
// IPP_JPEG2K_VERTICALLY_CAUSAL_CONTEXT
// - vertically causal context will be formed,
// IPP_JPEG2K_SELECTIVE_MQ_BYPASS
// - selective MQ coding bypassing will be used (i.e. raw coding
// will be used for some passes),
// IPP_JPEG2K_TERMINATE_ON_EVERY_PASS
// - terminate MQ coder on every pass,
// IPP_JPEG2K_RESETCTX_ON_EVERY_PASS
// - reset MQ coder context on every pass,
// IPP_JPEG2K_USE_SEGMENTATION_SYMBOLS
// - use segmentation symbol sequence for error resilence,
// IPP_JPEG2K_LOSSLESS_MODE
// - inform about the use of lossless wavelet transforms
// in rate-distortion estimation,
// IPP_JPEG2K_DEC_DO_NOT_CLEAR_CB
// - do not clear codeblock data before decoding,
// IPP_JPEG2K_DEC_DO_NOT_RESET_LOW_BITS
// - do not reset low-order bits after decoding,
// IPP_JPEG2K_DEC_DO_NOT_CLEAR_SFBUFFER
// - do not clear buffer before decoding to keep previous
// significance state information.
// IPP_JPEG2K_DEC_CHECK_PRED_TERM
// - check predictable termination during decoding,
// if it is not right 'damage in codeblock' error
// code will be generated.
// This flag should be used only in predictable
// termination mode.
//
*/
enum
{
IPP_JPEG2K_VERTICALLY_CAUSAL_CONTEXT = 1,
IPP_JPEG2K_SELECTIVE_MQ_BYPASS = 1 << 1,
IPP_JPEG2K_TERMINATE_ON_EVERY_PASS = 1 << 2,
IPP_JPEG2K_RESETCTX_ON_EVERY_PASS = 1 << 3,
IPP_JPEG2K_USE_SEGMENTATION_SYMBOLS = 1 << 4,
IPP_JPEG2K_LOSSLESS_MODE = 1 << 5,
IPP_JPEG2K_DEC_CONCEAL_ERRORS = 1 << 16,
IPP_JPEG2K_DEC_DO_NOT_CLEAR_CB = 1 << 17,
IPP_JPEG2K_DEC_DO_NOT_RESET_LOW_BITS = 1 << 18,
IPP_JPEG2K_DEC_DO_NOT_CLEAR_SFBUFFER = 1 << 19,
IPP_JPEG2K_DEC_CHECK_PRED_TERM = 1 << 20
};
/* ///////////////////////////////////////////////////////////////////////////
// Name:
//
// Purpose:
// Enumerator of lossless JPEG predictors
//
*/
enum
{
PRED1 = 1,
PRED2 = 2,
PRED3 = 3,
PRED4 = 4,
PRED5 = 5,
PRED6 = 6,
PRED7 = 7
};
#endif /* _OWN_BLDPCS */
/* ///////////////////////////////////////////////////////////////////////////
// Miscelenauos functions
/////////////////////////////////////////////////////////////////////////// */
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippjGetLibVersion
//
// Purpose:
// get the library version
//
// Parameters:
//
// Returns:
// pointer to structure describing version of the ippj library
//
// Notes:
// don't free the pointer to IppLibraryVersion
*/
IPPAPI( const IppLibraryVersion*, ippjGetLibVersion, (void) )
/* ///////////////////////////////////////////////////////////////////////////
// Huffman Encoding Functions (Baseline)
/////////////////////////////////////////////////////////////////////////// */
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiEncodeHuffmanRawTableInit_JPEG_8u
//
// Purpose:
// Build Huffman "raw" table from counted statistics of
// Huffman symbols for 8-bit precision
//
// Parameters:
// pStatistics - pointer to array of 256 int,
// with the one entry for each of possible huffman symbol.
// pListBits - pointer to array of 16 bytes.
// pListVals - pointer to array of 256 bytes.
//
// Returns:
// IppStatus
//
// Notes:
// pListBits represents list of BITS and pListVals represent list
// of HUFFVAL, as specified in ISO/IEC 10918-1, Figure B.7
*/
IPPAPI(IppStatus, ippiEncodeHuffmanRawTableInit_JPEG_8u, (
const int pStatistics[256],
Ipp8u* pListBits,
Ipp8u* pListVals))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiEncodeHuffmanSpecGetBufSize_JPEG_8u
//
// Purpose:
// get size of IppjEncodeHuffmanSpec struct
//
// Parameters:
// size - where write size of buffer
//
// Returns:
// IppStatus
//
// Notes:
//
*/
IPPAPI(IppStatus, ippiEncodeHuffmanSpecGetBufSize_JPEG_8u, (
int* size))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiEncodeHuffmanSpecInit_JPEG_8u
//
// Purpose:
// Build Huffman table for encoder
// in fast-to-use format from "raw" Huffman table
//
// Parameters:
// pListBits - pointer to array of 16 bytes.
// pListVals - pointer to array of up to 256 bytes.
// pEncHuffSpec - pointer to Huffman table to be initialized
//
// Returns:
// IppStatus
//
// Notes:
// pListBits represents list of BITS and pListVals represent list
// of HUFFVAL, as specified in ISO/IEC 10918-1, Figure B.7
*/
IPPAPI(IppStatus, ippiEncodeHuffmanSpecInit_JPEG_8u, (
const Ipp8u* pListBits,
const Ipp8u* pListVals,
IppiEncodeHuffmanSpec* pEncHuffSpec))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiEncodeHuffmanSpecInitAlloc_JPEG_8u
//
// Purpose:
// Allocate memory and build Huffman table for encoder
// in fast-to-use format from "raw" Huffman table
//
// Parameters:
// pListBits - pointer to array of 16 bytes.
// pListVals - pointer to array of up to 256 bytes.
// ppEncHuffSpec - pointer to pointer on Huffman table
// to be allocated and initialized
//
// Returns:
// IppStatus
//
// Notes:
// pListBits represents list of BITS and pListVals represent
// list of HUFFVAL, as specified in ISO/IEC 10918-1, Figure B.7
*/
IPPAPI(IppStatus, ippiEncodeHuffmanSpecInitAlloc_JPEG_8u, (
const Ipp8u* pListBits,
const Ipp8u* pListVals,
IppiEncodeHuffmanSpec** ppEncHuffSpec))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiEncodeHuffmanSpecFree_JPEG_8u
//
// Purpose:
// Free memory for encoder Huffman table
//
// Parameters:
// pEncHuffSpec - pointer to Huffman table
//
// Returns:
// IppStatus
//
// Notes:
//
*/
IPPAPI(IppStatus, ippiEncodeHuffmanSpecFree_JPEG_8u, (
IppiEncodeHuffmanSpec* pEncHuffSpec))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiEncodeHuffmanStateGetBufSize_JPEG_8u
//
// Purpose:
// get size of IppiEncoderHuffmanState struct
//
// Parameters:
// size - where write size of buffer
//
// Returns:
// IppStatus
//
// Notes:
//
*/
IPPAPI(IppStatus, ippiEncodeHuffmanStateGetBufSize_JPEG_8u, (
int* size))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiEncodeHuffmanStateInit_JPEG_8u
//
// Purpose:
// Build EncHuffState struct for encoder
//
// Parameters:
// pEncHuffState - pointer to EncHuffState struct to be initialized
//
// Returns:
// IppStatus
//
// Notes:
//
*/
IPPAPI(IppStatus, ippiEncodeHuffmanStateInit_JPEG_8u, (
IppiEncodeHuffmanState* pEncHuffState))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiEncodeHuffmanStateInitAlloc_JPEG_8u
//
// Purpose:
// Allocate memory and build EncHuffState struct for encoder
//
// Parameters:
// ppEncHuffState - pointer to pointer on EncHuffState struct
// to be allocated and initialized
//
// Returns:
// IppStatus
//
// Notes:
//
*/
IPPAPI(IppStatus, ippiEncodeHuffmanStateInitAlloc_JPEG_8u, (
IppiEncodeHuffmanState** ppEncHuffState))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiEncodeHuffmanStateFree_JPEG_8u
//
// Purpose:
// Free memory for encoder EncHuffState struct
//
// Parameters:
// pEncHuffState - pointer to EncHuffState struct
//
// Returns:
// IppStatus
//
// Notes:
//
*/
IPPAPI(IppStatus, ippiEncodeHuffmanStateFree_JPEG_8u, (
IppiEncodeHuffmanState* pEncHuffState))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiEncodeHuffman8x8_JPEG_16s1u_C1
//
// Purpose:
// Huffman encode 8x8 block of quantized DCT coefs
//
// Parameters:
// pSrc pointer to 8x8 block of quantized DCT coefficients
// pDst pointer to output JPEG bitstream
// dstLenBytes bitstream length, in bytes
// pDstCurrPos pointer to current byte offset in buffer (in/out)
// pLastDC pointer to last DC coefficient from previous block of
// the same color component (in/out)
// pEncHuffState pointer to Huffman state struct
// pDcTable pointer to Huffman DC table
// pAcTable pointer to Huffman AC table
// bFlushState if non zero - only flush any pending bits
// from IppiEncodeHuffmanState to bitstream
//
// Returns:
// IppStatus
//
// Notes:
// set bFlushState to 1, after processing all MCUs in scan, to
// flush any pending bits from IppiEncodeHuffmanState to bitstream
// Encoding perform as defined in ISO/IEC 10918-1.
// Appendix A - Requirements and guidelines,
// Annex F, F.1.2 - Baseline Huffman encoding procedures.
*/
IPPAPI(IppStatus, ippiEncodeHuffman8x8_JPEG_16s1u_C1, (
const Ipp16s* pSrc,
Ipp8u* pDst,
int dstLenBytes,
int* pDstCurrPos,
Ipp16s* pLastDC,
const IppiEncodeHuffmanSpec* pDcTable,
const IppiEncodeHuffmanSpec* pAcTable,
IppiEncodeHuffmanState* pEncHuffState,
int bFlushState))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiEncodeHuffman8x8_Direct_JPEG_16s1u_C1
//
// Purpose:
// Huffman encode 8x8 block of quantized DCT coefs
//
// Parameters:
// pSrc pointer to 8x8 block of quantized DCT coefficients
// pDst pointer to output JPEG bitstream
// pDstBitsLen bitstream length, in bits (in/out)
// pLastDC pointer to last DC coefficient from previous block of
// the same color component (in/out)
// pDcTable pointer to Huffman DC table
// pAcTable pointer to Huffman AC table
//
// Returns:
// IppStatus
//
// Notes:
// Encoding perform as defined in ISO/IEC 10918-1.
// Appendix A - Requirements and guidelines,
// Annex F, F.1.2 - Baseline Huffman encoding procedures.
*/
IPPAPI(IppStatus, ippiEncodeHuffman8x8_Direct_JPEG_16s1u_C1, (
const Ipp16s* pSrc,
Ipp8u* pDst,
int* pDstBitsLen,
Ipp16s* pLastDC,
const IppiEncodeHuffmanSpec* pDcTable,
const IppiEncodeHuffmanSpec* pAcTable))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiGetHuffmanStatistics8x8_JPEG_16s_C1
//
// Purpose:
// Calculate statistics of huffman values
//
// Parameters:
// pSrc - pointer to 8x8 block of quantized DCT coefficients
// pDcStatistics - pointer to 256 elements array
// pAcStatistics - pointer to 256 elements array
// pLastDC - pointer to DC coefficient from previous 8x8 block
//
// Returns:
// IppStatus
//
// Notes:
//
*/
IPPAPI(IppStatus, ippiGetHuffmanStatistics8x8_JPEG_16s_C1, (
const Ipp16s* pSrc,
int pDcStatistics[256],
int pAcStatistics[256],
Ipp16s* pLastDC))
/* ///////////////////////////////////////////////////////////////////////////
// Huffman Encoding Functions (Progressive)
/////////////////////////////////////////////////////////////////////////// */
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiGetHuffmanStatistics8x8_DCFirst_JPEG_16s_C1
//
// Purpose:
// Calculate statistics of huffman values, progressive coding,
// first scan
//
// Parameters:
// pSrc - pointer to 8x8 block of quantized DCT coefficients
// pDcStatistics - pointer to 256 elements array
// pLastDC - pointer to DC coefficient from previous 8x8 block
// Al - successive approximation bit position low
//
// Returns:
// IppStatus
//
// Notes:
//
*/
IPPAPI(IppStatus, ippiGetHuffmanStatistics8x8_DCFirst_JPEG_16s_C1, (
const Ipp16s* pSrc,
int pDcStatistics[256],
Ipp16s* pLastDC,
int Al))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiGetHuffmanStatistics8x8_ACFirst_JPEG_16s_C1
//
// Purpose:
// Calculate statistics of huffman values, progressive coding,
// first scan
//
// Parameters:
// pSrc - pointer to 8x8 block of quantized DCT coefficients
// pAcStatistics - pointer to 256 elements array
// Ss - start of spectral selection
// Se - end of spectral selection
// Al - successive approximation bit position low
// pEncHuffState - huffman encoder state
// bFlushState - set to 1, after processing all MCUs
// to flush EOB counter
//
// Returns:
// IppStatus
//
// Notes:
//
*/
IPPAPI(IppStatus, ippiGetHuffmanStatistics8x8_ACFirst_JPEG_16s_C1, (
const Ipp16s* pSrc,
int pAcStatistics[256],
int Ss,
int Se,
int Al,
IppiEncodeHuffmanState* pEncHuffState,
int bFlushState))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiGetHuffmanStatistics8x8_ACRefine_JPEG_16s_C1
//
// Purpose:
// Calculate statistics of huffman values, progressive coding,
// next scans
//
// Parameters:
// pSrc - pointer to 8x8 block of quantized DCT coefficients
// pAcStatistics - pointer to 256 elements array
// Ss - start of spectral selection
// Se - end of spectral selection
// Al - successive approximation bit position low
// pEncHuffState - huffman encoder state
// bFlushState - set to 1, after processing all MCUs
// to flush EOB counter
//
// Returns:
// IppStatus
//
// Notes:
//
*/
IPPAPI(IppStatus, ippiGetHuffmanStatistics8x8_ACRefine_JPEG_16s_C1, (
const Ipp16s* pSrc,
int pAcStatistics[256],
int Ss,
int Se,
int Al,
IppiEncodeHuffmanState* pEncHuffState,
int bFlushState))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiEncodeHuffman8x8_DCFirst_JPEG_16s1u_C1
//
// Purpose:
// huffman encode DC coefficient from 8x8 block of quantized
// DCT coefficients. Progressive coding, first scan
//
// Parameters:
// pSrc - pointer to 8x8 block of quantized DCT coefficients
// pDst - pointer to output bitstream
// dstLenBytes - length of bitstream buffer
// pDstCurrPos - corrent byte position in bitstream buffer
// pLastDC - pointer to DC coefficient from previous 8x8 block
// Al - successive approximation bit position low
// pDcTable - pointer to DC huffman table
// pEncHuffState - pointer to encoder huffman state
// bFlushState - set to 1, after processing all MCUs
// to flush any pending bits from state
//
// Returns:
// IppStatus
//
// Notes:
// Encoding perform as defined in ISO/IEC 10918-1.
// Appendix A - Requirements and guidelines,
// Annex G, G.1.2 - Progressive encoding procedures with Huffman.
*/
IPPAPI(IppStatus, ippiEncodeHuffman8x8_DCFirst_JPEG_16s1u_C1, (
const Ipp16s* pSrc,
Ipp8u* pDst,
int dstLenBytes,
int* pDstCurrPos,
Ipp16s* pLastDC,
int Al,
const IppiEncodeHuffmanSpec* pDcTable,
IppiEncodeHuffmanState* pEncHuffState,
int bFlushState))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiEncodeHuffman8x8_DCRefine_JPEG_16s1u_C1
//
// Purpose:
// huffman encode DC coefficient from 8x8 block of quantized
// DCT coefficients. Progressive coding, next scans
//
// Parameters:
// pSrc - pointer to 8x8 block of quantized DCT coefficients
// pDst - pointer to output bitstream
// dstLenBytes - length of bitstream
// pDstCurrPos - current byte position in bitstream
// Al - successive approximation bit position low
// pEncHuffState - pointer to encoder huffman state
// bFlushState - set to 1, after processing all MCUs
// to flush any pending bits from state
//
// Returns:
// IppStatus
//
// Notes:
// Encoding perform as defined in ISO/IEC 10918-1.
// Appendix A - Requirements and guidelines,
// Annex G, G.1.2 - Progressive encoding procedures with Huffman.
*/
IPPAPI(IppStatus, ippiEncodeHuffman8x8_DCRefine_JPEG_16s1u_C1, (
const Ipp16s* pSrc,
Ipp8u* pDst,
int dstLenBytes,
int* pDstCurrPos,
int Al,
IppiEncodeHuffmanState* pEncHuffState,
int bFlushState))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiEncodeHuffman8x8_ACFirst_JPEG_16s1u_C1
//
// Purpose:
// huffman encode AC coefficients from 8x8 block of quantized
// DCT coefficients. Progressive coding, first scan
//
// Parameters:
// pSrc - pointer to 8x8 block of quantized DCT coefficients
// pDst - pointer to output bitstream buffer
// dstLenBytes - length of bitstream buffer
// pDstCurrPos - current byte position in bitstream buffer
// Ss - start of spectral selection
// Se - end of spectral selection
// Al - successive approximation bit position low
// pAcTable - pointer to encoder haffman AC table
// pEncHuffState - pointer encoder huffman state
// bFlushState - set to 1, after processing all MCUs
// to flush any pending bits from state
//
// Returns:
// IppStatus
//
// Notes:
// Encoding perform as defined in ISO/IEC 10918-1.
// Appendix A - Requirements and guidelines,
// Annex G, G.1.2 - Progressive encoding procedures with Huffman.
*/
IPPAPI(IppStatus, ippiEncodeHuffman8x8_ACFirst_JPEG_16s1u_C1, (
const Ipp16s* pSrc,
Ipp8u* pDst,
int dstLenBytes,
int* pDstCurrPos,
int Ss,
int Se,
int Al,
const IppiEncodeHuffmanSpec* pAcTable,
IppiEncodeHuffmanState* pEncHuffState,
int bFlushState))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiEncodeHuffman8x8_ACRefine_JPEG_16s1u_C1
//
// Purpose:
// huffman encode AC coefficients from 8x8 block of quantized
// DCT coefficients. Progressive coding, next scans
//
// Parameters:
// pSrc - pointer to 8x8 block of quantized DCT coefficeints
// pDst - pointer to output bitstream buffer
// dstLenBytes - length of bitstream buffer
// pDstCurrPos - current byte position in bitstream buffer
// Ss - start of spectral selection
// Se - end of spectral selection
// Al - successive approximation bit position low
// pAcTable - pointer to encoder huffman AC table
// pEncHuffState - pointer to encoder huffman state
// bFlushState - set to 1, after processing all MCUs
// to flush any pending bits from state
//
// Returns:
// IppStatus
//
// Notes:
// Encoding perform as defined in ISO/IEC 10918-1.
// Appendix A - Requirements and guidelines,
// Annex G, G.1.2 - Progressive encoding procedures with Huffman.
*/
IPPAPI(IppStatus, ippiEncodeHuffman8x8_ACRefine_JPEG_16s1u_C1, (
const Ipp16s* pSrc,
Ipp8u* pDst,
int dstLenBytes,
int* pDstCurrPos,
int Ss,
int Se,
int Al,
const IppiEncodeHuffmanSpec* pAcTable,
IppiEncodeHuffmanState* pEncHuffState,
int bFlushState))
/* ///////////////////////////////////////////////////////////////////////////
// Huffman Encoding Functions (Lossless)
/////////////////////////////////////////////////////////////////////////// */
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiEncodeHuffmanOne_JPEG_16s1u_C1
//
// Purpose:
// Huffman encode one lossless coefs
//
// Parameters:
// pSrc pointer to input differences
// pDst pointer to output JPEG bitstream
// nDstLenBytes bitstream length, in bytes
// pDstCurrPos pointer to current offset in buffer in bytes (in/out)
// pEncHuffTable pointer to huffman lossless table
// pEncHuffState pointer to Huffman state struct
// bFlushState
//
// Returns:
// IppStatus
//
// Notes:
//
*/
IPPAPI(IppStatus, ippiEncodeHuffmanOne_JPEG_16s1u_C1, (
const Ipp16s* pSrc,
Ipp8u* pDst,
int nDstLenBytes,
int* pDstCurrPos,
const IppiEncodeHuffmanSpec* pEncHuffTable,
IppiEncodeHuffmanState* pEncHuffState,
int bFlushState))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiEncodeHuffmanRow_JPEG_16s1u_P4C1
//
// Purpose:
// Huffman encode mcu row
//
// Parameters:
// pSrc pointer to input differences
// pDst pointer to output JPEG bitstream
// nDstLenBytes bitstream length, in bytes
// pDstCurrPos pointer to current offset in buffer in bytes (in/out)
// pEncHuffTable pointer to huffman lossless table
// pEncHuffState pointer to Huffman state struct
// bFlushState
//
// Returns:
// IppStatus
//
// Notes:
//
*/
IPPAPI(IppStatus, ippiEncodeHuffmanRow_JPEG_16s1u_P4C1, (
const Ipp16s* pSrc[4],
int nSrcLen,
int nSrcRows,
Ipp8u* pDst,
int nDstLenBytes,
int* pDstCurrPos,
const IppiEncodeHuffmanSpec* pEncHuffTable[4],
IppiEncodeHuffmanState* pEncHuffState,
int bFlushState))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiGetHuffmanStatisticsOne_JPEG_16s_C1
//
// Purpose:
// count statistics for huffman values for particular differences
//
// Parameters:
// pSrc pointer to input differences
// pHuffStatistics pointer to accumulated huffman values statistics
//
// Returns:
// IppStatus
//
// Notes:
//
*/
IPPAPI(IppStatus, ippiGetHuffmanStatisticsOne_JPEG_16s_C1, (
const Ipp16s* pSrc,
int pHuffStatistics[256]))
/* ///////////////////////////////////////////////////////////////////////////
// Huffman Decoding Functions (Baseline)
/////////////////////////////////////////////////////////////////////////// */
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiDecodeHuffmanSpecGetBufSize_JPEG_8u
//
// Purpose:
// get size of IppiDecodeHuffmanSpec struct
//
// Parameters:
// size - where write size of buffer
//
// Returns:
// IppStatus
//
// Notes:
//
*/
IPPAPI(IppStatus, ippiDecodeHuffmanSpecGetBufSize_JPEG_8u, (
int* size))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiDecodeHuffmanSpecInit_JPEG_8u
//
// Purpose:
// Build Huffman table for decoder in fast-to-use format
// from "raw" Huffman table
//
// Parameters:
// pListBits - pointer to array of 16 bytes.
// pListVals - pointer to array of up to 256 bytes.
// pDecHuffSpec - pointer to Huffman table to be initialized
//
// Returns:
// IppStatus
//
// Notes:
// pListBits represents list of BITS and pListVals represent
// list of HUFFVAL, as specified in ISO/IEC 10918-1, Figure B.7
*/
IPPAPI(IppStatus, ippiDecodeHuffmanSpecInit_JPEG_8u, (
const Ipp8u* pListBits,
const Ipp8u* pListVals,
IppiDecodeHuffmanSpec* pDecHuffSpec))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiDecodeHuffmanSpecInitAlloc_JPEG_8u
//
// Purpose:
// Build Huffman table for decoder in fast-to-use format
// from raw Huffman table
//
// Parameters:
// pListBits - pointer to array of 16 bytes.
// pListVals - pointer to array of up to 256 bytes.
// ppDecHuffSpec - pointer to pointer on Huffman table
// to be allocated and initialized
//
// Returns:
// IppStatus
//
// Notes:
// pListBits represents list of BITS and pListVals represent
// list of HUFFVAL, as specified in ISO/IEC 10918-1, Figure B.7
*/
IPPAPI(IppStatus, ippiDecodeHuffmanSpecInitAlloc_JPEG_8u, (
const Ipp8u* pListBits,
const Ipp8u* pListVals,
IppiDecodeHuffmanSpec** ppDecHuffSpec))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiDecodeHuffmanSpecFree_JPEG_8u
//
// Purpose:
// Free memory for decoder Huffman table
//
// Parameters:
// pDecHuffSpec - pointer to Huffman table
//
// Returns:
// IppStatus
//
// Notes:
//
*/
IPPAPI(IppStatus, ippiDecodeHuffmanSpecFree_JPEG_8u, (
IppiDecodeHuffmanSpec* pDecHuffSpec))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiDecodeHuffmanStateGetBufSize_JPEG_8u
//
// Purpose:
// get size of IppiDecodeHuffmanState struct
//
// Parameters:
// size - where write size of buffer
//
// Returns:
// IppStatus
//
// Notes:
//
*/
IPPAPI(IppStatus, ippiDecodeHuffmanStateGetBufSize_JPEG_8u, (
int* size))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiDecodeHuffmanStateInit_JPEG_8u
//
// Purpose:
// Build IppiDecodeHuffmanState struct for decoder
//
// Parameters:
// pDecHuffState - pointer to IppiDecodeHuffmanState struct
// to be initialized
//
// Returns:
// IppStatus
//
// Notes:
//
*/
IPPAPI(IppStatus, ippiDecodeHuffmanStateInit_JPEG_8u, (
IppiDecodeHuffmanState* pDecHuffState))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiDecodeHuffmanStateInitAlloc_JPEG_8u
//
// Purpose:
// Allocate memory and build DecHuffState struct for encoder
//
// Parameters:
// ppDecHuffState - pointer to pointer on EncHuffState struct
// to be allocated and initialized
//
// Returns:
// IppStatus
//
// Notes:
//
*/
IPPAPI(IppStatus, ippiDecodeHuffmanStateInitAlloc_JPEG_8u, (
IppiDecodeHuffmanState** ppDecHuffState))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiDecodeHuffmanStateFree_JPEG_8u
//
// Purpose:
// Free memory for decoder DecHuffState struct
//
// Parameters:
// pDecHuffState - pointer to IppiDecodeHuffmanState struct
//
// Returns:
// IppStatus
//
// Notes:
//
*/
IPPAPI(IppStatus, ippiDecodeHuffmanStateFree_JPEG_8u, (
IppiDecodeHuffmanState* pDecHuffState))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiDecodeHuffman8x8_JPEG_1u16s_C1
//
// Purpose:
// Huffman decode 8x8 block of quantized DCT coefficients
//
// Parameters:
// pSrc pointer to input JPEG bitstream
// srcLenBytes bitstream length, in bytes
// pSrcCurrPos pointer to current byte offset in buffer (in/out)
// pDst pointer to output 8x8 block of quantized DCT coefficients
// pLastDC pointer to last DC coefficients from preivious block
// of the same color component
// pMarker where to store marker which can be found
// pDcTable pointer to huffman DC table
// pAcTable pointer to huffman AC table
// pDecHuffState pointer to Huffman state struct
//
// Returns:
// IppStatus
//
// Notes:
// Decoding perform as specified in ISO/IEC 10918-1,
// Appendix A - Requirements and guidelines,
// Annex F, F.2.2 - Baseline Huffman Decoding procedures
*/
IPPAPI(IppStatus, ippiDecodeHuffman8x8_JPEG_1u16s_C1, (
const Ipp8u* pSrc,
int srcLenBytes,
int* pSrcCurrPos,
Ipp16s* pDst,
Ipp16s* pLastDC,
int* pMarker,
const IppiDecodeHuffmanSpec* pDcTable,
const IppiDecodeHuffmanSpec* pAcTable,
IppiDecodeHuffmanState* pDecHuffState))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiDecodeHuffman8x8_Direct_JPEG_1u16s_C1
//
// Description:
// Huffman decode 8x8 block of quantized DCT coefficients
//
// Parameters:
// pSrc pointer to input JPEG bitstream
// pSrcBitsLen the number of bits in bitstream (in/out)
// pDst pointer to output 8x8 block of quantized
// DCT coefficients
// pLastDC pointer to last DC coefficients from preivious
// block of the same color component
// pMarker where to store marker which can be found
// pPrefetchedBits prefetch buffer which contain the bits decoded
// in the last time
// pNumValidPrefetchedBits number of valid bits in prefetch buffer
// pDcTable pointer to huffman DC table
// pAcTable pointer to huffman AC table
//
// Note:
// 1. pDCPred shall be 0 in initial or after each restart interval
// 2. pMarker shall be 0 in initial or after it was processed
// 3. pNumValidPrefetchedBits shall be 0 in following case
// 1) Initial.
// 2) After each restart interval.
// 3) After each marker.
//
// Returns:
// IppStatus
*/
IPPAPI(IppStatus, ippiDecodeHuffman8x8_Direct_JPEG_1u16s_C1, (
const Ipp8u* pSrc,
int* pSrcBitsLen,
Ipp16s* pDst,
Ipp16s* pLastDC,
int* pMarker,
Ipp32u* pPrefetchedBits,
int* pNumValidPrefetchedBits,
const IppiDecodeHuffmanSpec* pDcTable,
const IppiDecodeHuffmanSpec* pAcTable))
/* ///////////////////////////////////////////////////////////////////////////
// Huffman Decoding Functions (Progressive)
/////////////////////////////////////////////////////////////////////////// */
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiDecodeHuffman8x8_DCFirst_JPEG_1u16s_C1
//
// Purpose:
// Huffman decode DC coefficient of 8x8 block of quantized DCT coefficients
//
// Parameters:
// pSrc pointer to input JPEG bitstream
// srcLenBytes bitstream length, in bytes
// pSrcCurrPos pointer to current byte offset in buffer (in/out)
// pDst pointer to output 8x8 block of quantized DCT coefficients
// pLastDC pointer to last DC coefficients from preivious block
// of the same color component
// pMarker where to store JPEG marker
// Al Approximation bit position low
// pDcTable pointer to huffman DC table
// pDecHuffState pointer to Huffman state struct
//
// Returns:
// IppStatus
//
// Notes:
// Decoding perform as defined in ISO/IEC 10918-1.
// Appendix A - Requirements and guidelines,
// Annex G, G.2 - Progressive decoding of the DCT.
*/
IPPAPI(IppStatus, ippiDecodeHuffman8x8_DCFirst_JPEG_1u16s_C1, (
const Ipp8u* pSrc,
int srcLenBytes,
int* pSrcCurrPos,
Ipp16s* pDst,
Ipp16s* pLastDC,
int* pMarker,
int Al,
const IppiDecodeHuffmanSpec* pDcTable,
IppiDecodeHuffmanState* pDecHuffState))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiDecodeHuffman8x8_DCRefine_JPEG_1u16s_C1
//
// Purpose:
// Refine DC coefficient of 8x8 block of quantized DCT coefficients
//
// Parameters:
// pSrc pointer to input JPEG bitstream
// srcLenBytes bitstream length, in bytes
// pSrcCurrPos pointer to current byte offset in buffer (in/out)
// pDst pointer to output 8x8 block of quantized DCT coefficients
// pMarker where to store JPEG marker
// Al Approximation bit position low
// pDecHuffState pointer to Huffman state struct
//
// Returns:
// IppStatus
//
// Notes:
// Decoding perform as defined in ISO/IEC 10918-1.
// Appendix A - Requirements and guidelines,
// Annex G, G.2 - Progressive decoding of the DCT.
*/
IPPAPI(IppStatus, ippiDecodeHuffman8x8_DCRefine_JPEG_1u16s_C1, (
const Ipp8u* pSrc,
int srcLenBytes,
int* pSrcCurrPos,
Ipp16s* pDst,
int* pMarker,
int Al,
IppiDecodeHuffmanState* pDecHuffState))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiDecodeHuffman8x8_ACFirst_JPEG_1u16s_C1
//
// Purpose:
// Huffman decode AC coefficient of 8x8 block of quantized DCT coefficients
//
// Parameters:
// pSrc pointer to input JPEG bitstream
// srcLenBytes bitstream length, in bytes
// pSrcCurrPos pointer to current byte offset in buffer (in/out)
// pDst pointer to output 8x8 block of quantized DCT coefficients
// pMarker where to store JPEG marker
// Ss spectral selection start
// Se spectral selection end
// Al Approximation bit position low
// pAcTable pointer to huffman AC table
// pDecHuffState pointer to Huffman state struct
//
// Returns:
// IppStatus
//
// Notes:
// Decoding perform as defined in ISO/IEC 10918-1.
// Appendix A - Requirements and guidelines,
// Annex G, G.2 - Progressive decoding of the DCT.
*/
IPPAPI(IppStatus, ippiDecodeHuffman8x8_ACFirst_JPEG_1u16s_C1, (
const Ipp8u* pSrc,
int srcLenBytes,
int* pSrcCurrPos,
Ipp16s* pDst,
int* pMarker,
int Ss,
int Se,
int Al,
const IppiDecodeHuffmanSpec* pAcTable,
IppiDecodeHuffmanState* pDecHuffState))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiDecodeHuffman8x8_ACRefine_JPEG_1u16s_C1
//
// Purpose:
// Refine AC coefficients of 8x8 block of quantized DCT coefficients
//
// Parameters:
// pSrc pointer to input JPEG bitstream
// srcLenBytes bitstream length, in bytes
// pSrcCurrPos pointer to current byte offset in buffer (in/out)
// pDst pointer to output 8x8 block of quantized DCT coefficients
// pMarker where to store JPEG marker
// Ss spectral selection start
// Se spectral selection end
// Al Approximation bit position low
// pAcTable Huffman AC table
// pDecHuffState pointer to Huffman state struct
//
// Returns:
// IppStatus
//
// Notes:
// Decoding perform as defined in ISO/IEC 10918-1.
// Appendix A - Requirements and guidelines,
// Annex G, G.2 - Progressive decoding of the DCT.
*/
IPPAPI(IppStatus, ippiDecodeHuffman8x8_ACRefine_JPEG_1u16s_C1, (
const Ipp8u* pSrc,
int srcLenBytes,
int* pSrcCurrPos,
Ipp16s* pDst,
int* pMarker,
int Ss,
int Se,
int Al,
const IppiDecodeHuffmanSpec* pAcTable,
IppiDecodeHuffmanState* pDecHuffState))
/* ///////////////////////////////////////////////////////////////////////////
// Huffman Decoding Functions (Lossless)
/////////////////////////////////////////////////////////////////////////// */
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiDecodeHuffmanOne_JPEG_1u16s_C1
//
// Purpose:
// Huffman decode one lossless coefs
//
// Parameters:
// pSrc pointer to input JPEG bitstream
// nSrcLenBytes bitstream length, in bytes
// pSrcCurrPos pointer to current offset in buffer in bytes (in/out)
// pDst pointer to decoded difference
// pMarker where to store JPEG marker
// pDecHuffTable pointer to huffman table
// pDecHuffState pointer to Huffman state struct
//
// Returns:
// IppStatus
//
// Notes:
//
*/
IPPAPI(IppStatus, ippiDecodeHuffmanOne_JPEG_1u16s_C1, (
const Ipp8u* pSrc,
int nSrcLenBytes,
int* pSrcCurrPos,
Ipp16s* pDst,
int* pMarker,
const IppiDecodeHuffmanSpec* pDecHuffTable,
IppiDecodeHuffmanState* pDecHuffState))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiDecodeHuffmanRow_JPEG_1u16s_C1P4
//
// Purpose:
// Huffman decode row of lossless coefficents
//
// Parameters:
// pSrc pointer to input JPEG bitstream
// nSrcLenBytes bitstream length, in bytes
// pSrcCurrPos pointer to current offset in buffer in bytes (in/out)
// pDst pointer to decoded difference
// nDstLen number of mcus in row
// nDstRows number of rows (actually color channels)
// pMarker where to store JPEG marker
// pDecHuffTable pointer to huffman table
// pDecHuffState pointer to Huffman state struct
//
// Returns:
// IppStatus
//
// Notes:
//
*/
IPPAPI(IppStatus, ippiDecodeHuffmanRow_JPEG_1u16s_C1P4, (
const Ipp8u* pSrc,
int nSrcLenBytes,
int* pSrcCurrPos,
Ipp16s* pDst[4],
int nDstLen,
int nDstRows,
int* pMarker,
const IppiDecodeHuffmanSpec* pDecHuffTable[4],
IppiDecodeHuffmanState* pDecHuffState))
/* ///////////////////////////////////////////////////////////////////////////
// Quantization Functions for encoder
/////////////////////////////////////////////////////////////////////////// */
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiQuantFwdRawTableInit_JPEG_8u
//
// Purpose:
// Adjust raw quantization table according quality factor
//
// Parameters:
// pQuantRawTable - pointer to "raw" Quantization table
// qualityFactor - JPEG quality factor (valid range 1...100)
//
// Returns:
// IppStatus
//
// Notes:
// "raw" quantization table is array of 64 bytes (Q0..Q63), as specified
// in ISO/IEC 10918-1, Figure B.6
*/
IPPAPI(IppStatus, ippiQuantFwdRawTableInit_JPEG_8u, (
Ipp8u* pQuantRawTable,
int qualityFactor))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiQuantFwdTableInit_JPEG_8u16u
//
// Purpose:
// Build 8-bit precision Quantization table for encoder
// in fast-to-use format from "raw" Quantization table
//
// Parameters:
// pQuantRawTable - pointer to "raw" Quantization table
// pQuantFwdTable - pointer to Quantization table to be initialized
//
// Returns:
// IppStatus
//
// Notes:
// "raw" quantization table is array of 64 bytes (Q0..Q63), as specified
// in ISO/IEC 10918-1, Figure B.6 in zigzag order
*/
IPPAPI(IppStatus, ippiQuantFwdTableInit_JPEG_8u16u, (
const Ipp8u* pQuantRawTable,
Ipp16u* pQuantFwdTable))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiQuantFwd8x8_JPEG_16s_C1I
//
// Purpose:
// quantize 8x8 block of DCT coefficients
//
// Parameters:
// pSrcDst - pointer to 8x8 block of DCT coefs
// pQuantFwdTable - pointer to Quantization table
//
// Returns:
// IppStatus
//
// Notes:
// Quantization is defined in ISO/IEC 10918-1,
// Appendix A - Requrements and guidelines,
// Annex A, A.3.4 DCT coefficient quantization and dequantization.
*/
IPPAPI(IppStatus, ippiQuantFwd8x8_JPEG_16s_C1I, (
Ipp16s* pSrcDst,
const Ipp16u* pQuantFwdTable))
/* ///////////////////////////////////////////////////////////////////////////
// Quantization Functions for decoder
/////////////////////////////////////////////////////////////////////////// */
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiQuantInvTableInit_JPEG_8u16u
//
// Purpose:
// Build Quantization table for decoder in fast-to-use format
// from "raw" Quantization table
//
// Parameters:
// pQuantRawTable - pointer to "raw" Quantization table
// pQuantInvTable - pointer to Quantization table to be initialized
//
// Returns:
// IppStatus
//
// Notes:
// "raw" quantization table is array of 64 bytes (Q0..Q63), as specified
// in ISO/IEC 10918-1, Figure B.6 in zigzag order
*/
IPPAPI(IppStatus, ippiQuantInvTableInit_JPEG_8u16u, (
const Ipp8u* pQuantRawTable,
Ipp16u* pQuantInvTable))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiQuantInv8x8_JPEG_16s_C1I
//
// Purpose:
// dequantize 8x8 block of DCT coefficients
//
// Parameters:
// pSrcDst - pointer to 8x8 block of DCT coefficients
// pQuantInvTable - pointer to Quantization table
//
// Returns:
// IppStatus
//
// Notes:
// Dequantization is defined in ISO/IEC 10918-1,
// Appendix A - Requrements and guidelines,
// Annex A, A.3.4 DCT coefficient quantization and dequantization.
*/
IPPAPI(IppStatus, ippiQuantInv8x8_JPEG_16s_C1I, (
Ipp16s* pSrcDst,
const Ipp16u* pQuantInvTable))
/* ///////////////////////////////////////////////////////////////////////////
// Functions for color conversion for encoder
/////////////////////////////////////////////////////////////////////////// */
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiRGBToY_JPEG_8u_P3C1R
//
// Purpose:
// RGB to Y color conversion
//
// Parameter:
// pSrcRGB pointer to pointers to the input data.
// pSrc[0] is pointer to RR..RR plane
// pSrc[1] is pointer to GG..GG plane, and
// pSrc[2] is pointer to BB..BB plane
// srcStep line offset in input data
// pDstY pointer to the output data YY..YY
// dstStep line offset in output data
// roiSize ROI size
//
// Returns:
// IppStatus
//
// Notes:
// Y = 0.299*R + 0.587*G + 0.114*B
*/
IPPAPI(IppStatus, ippiRGBToY_JPEG_8u_P3C1R, (
const Ipp8u* pSrcRGB[3],
int srcStep,
Ipp8u* pDstY,
int dstStep,
IppiSize roiSize))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiRGBToY_JPEG_8u_C3C1R
//
// Purpose:
// RGB to Y color conversion
//
// Parameter:
// pSrcRGB pointer to the input data RGBRGB...RGBRGB
// srcStep line offset in input data
// pDstY pointer to the output data YY..YY
// dstStep line offset in output data
// roiSize ROI size
//
// Returns:
// IppStatus
//
// Notes:
// Y = 0.299*R + 0.587*G + 0.114*B
//
*/
IPPAPI(IppStatus, ippiRGBToY_JPEG_8u_C3C1R, (
const Ipp8u* pSrcRGB,
int srcStep,
Ipp8u* pDstY,
int dstStep,
IppiSize roiSize))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiBGRToY_JPEG_8u_C3C1R
//
// Purpose:
// BGR to Y color conversion
//
// Parameter:
// pSrcBGR pointer to the input data BGRBGR...BGRBGR
// srcStep line offset in input data
// pDstY pointer to the output data YY..YY
// dstStep line offset in output data
// roiSize ROI size
//
// Returns:
// IppStatus
//
// Notes:
// Y = 0.299*R + 0.587*G + 0.114*B
//
*/
IPPAPI(IppStatus, ippiBGRToY_JPEG_8u_C3C1R, (
const Ipp8u* pSrcBGR,
int srcStep,
Ipp8u* pDstY,
int dstStep,
IppiSize roiSize))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiRGBToYCbCr_JPEG_8u_P3R
//
// Purpose:
// RGB to YCbCr color conversion
//
// Parameter:
// pSrcRGB pointer to pointers to the input data.
// pSrc[0] is pointer to RR..RR plane
// pSrc[1] is pointer to GG..GG plane, and
// pSrc[2] is pointer to BB..BB plane
// srcStep line offset in input data
// pDstYCbCr pointer to pointers to the output data.
// pDst[0] is pointer to YY..YY plane
// pDst[1] is pointer to CbCb..CbCb plane, and
// pDst[2] is pointer to CrCr..CrCr plane
// dstStep line offset in output data
// roiSize ROI size
//
// Returns:
// IppStatus
//
// Notes:
// Y = 0.29900*R + 0.58700*G + 0.11400*B
// Cb = -0.16874*R - 0.33126*G + 0.50000*B + 128
// Cr = 0.50000*R - 0.41869*G - 0.08131*B + 128
*/
IPPAPI(IppStatus, ippiRGBToYCbCr_JPEG_8u_P3R, (
const Ipp8u* pSrcRGB[3],
int srcStep,
Ipp8u* pDstYCbCr[3],
int dstStep,
IppiSize roiSize))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiRGBToYCbCr_JPEG_8u_C3P3R
//
// Purpose:
// RGB to YCbCr color conversion
//
// Parameter:
// pSrcRGB pointer to input data RGBRGB..RGBRGB
// srcStep line offset in input data
// pDstYCbCr pointer to pointers to the output data.
// pDstYCbCr[0] is pointer to YY..YY plane
// pDstYCbCr[1] is pointer to CbCb..CbCb plane, and
// pDstYCbCr[2] is pointer to CrCr..CrCr plane
// dstStep line offset in output data
// roiSize ROI size
//
// Returns:
// IppStatus
//
// Notes:
// Y = 0.29900*R + 0.58700*G + 0.11400*B
// Cb = -0.16874*R - 0.33126*G + 0.50000*B + 128
// Cr = 0.50000*R - 0.41869*G - 0.08131*B + 128
*/
IPPAPI(IppStatus, ippiRGBToYCbCr_JPEG_8u_C3P3R, (
const Ipp8u* pSrcRGB,
int srcStep,
Ipp8u* pDstYCbCr[3],
int dstStep,
IppiSize roiSize))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiBGRToYCbCr_JPEG_8u_C3P3R
//
// Purpose:
// BGR to YCbCr color conversion
//
// Parameter:
// pSrcBGR pointer to input data BGRBGR..BGRBGR
// srcStep line offset in input data
// pDstYCbCr pointer to pointers to the output data.
// pDstYCbCr[0] is pointer to YY..YY plane
// pDstYCbCr[1] is pointer to CbCb..CbCb plane, and
// pDstYCbCr[2] is pointer to CrCr..CrCr plane
// dstStep line offset in output data
// roiSize ROI size
//
// Returns:
// IppStatus
//
// Notes:
// the color conversion equations:
// Y = 0.29900*R + 0.58700*G + 0.11400*B
// Cb = -0.16874*R - 0.33126*G + 0.50000*B + 128.0
// Cr = 0.50000*R - 0.41869*G - 0.08131*B + 128.0
*/
IPPAPI(IppStatus, ippiBGRToYCbCr_JPEG_8u_C3P3R, (
const Ipp8u* pSrcBGR,
int srcStep,
Ipp8u* pDstYCbCr[3],
int dstStep,
IppiSize roiSize))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiRGB555ToYCbCr_JPEG_16u8u_C3P3R
//
// Purpose:
// RGB555 to YCbCr color convert
//
// Parameter:
// pSrcRGB pointer to input data
// srcStep line offset in input data
// pDstYCbCr pointer to pointers to output data
// dstStep line offset in output data
// roiSize ROI size
//
// Returns:
// IppStatus
//
// Notes:
// the color conversion equations:
// Y = 0.29900*R + 0.58700*G + 0.11400*B
// Cb = -0.16874*R - 0.33126*G + 0.50000*B + 128.0
// Cr = 0.50000*R - 0.41869*G - 0.08131*B + 128.0
//
// pixel format
// 15 8 7 0
// |xbbbbbgg|gggrrrrr|
//
*/
IPPAPI(IppStatus, ippiRGB555ToYCbCr_JPEG_16u8u_C3P3R, (
const Ipp16u* pSrcRGB,
int srcStep,
Ipp8u* pDstYCbCr[3],
int dstStep,
IppiSize roiSize))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiBGR555ToYCbCr_JPEG_16u8u_C3P3R
//
// Purpose:
// BGR555 to YCbCr color convert
//
// Parameter:
// pSrcBGR pointer to input data
// srcStep line offset in input data
// pDstYCbCr pointer to pointers to output data
// dstStep line offset in output data
// roiSize ROI size
//
// Returns:
// IppStatus
//
// Notes:
// the color conversion equations:
// Y = 0.29900*R + 0.58700*G + 0.11400*B
// Cb = -0.16874*R - 0.33126*G + 0.50000*B + 128.0
// Cr = 0.50000*R - 0.41869*G - 0.08131*B + 128.0
//
// pixel format
// 15 8 7 0
// |xrrrrrgg|gggbbbbb|
//
*/
IPPAPI(IppStatus, ippiBGR555ToYCbCr_JPEG_16u8u_C3P3R, (
const Ipp16u* pSrcBGR,
int srcStep,
Ipp8u* pDstYCbCr[3],
int dstStep,
IppiSize roiSize))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiRGB565ToYCbCr_JPEG_16u8u_C3P3R
//
// Purpose:
// RGB565 to YCbCr color convert
//
// Parameter:
// pSrcRGB pointer to input data
// srcStep line offset in input data
// pDstYCbcr pointer to pointers to output data
// dstStep line offset in output data
// roiSize ROI size
//
// Returns:
// IppStatus
//
// Notes:
// the color conversion equations:
// Y = 0.29900*R + 0.58700*G + 0.11400*B
// Cb = -0.16874*R - 0.33126*G + 0.50000*B + 128.0
// Cr = 0.50000*R - 0.41869*G - 0.08131*B + 128.0
//
// pixel format
// 15 8 7 0
// |rrrrrggg|gggbbbbb|
//
*/
IPPAPI(IppStatus, ippiRGB565ToYCbCr_JPEG_16u8u_C3P3R, (
const Ipp16u* pSrcRGB,
int srcStep,
Ipp8u* pDstYCbCr[3],
int dstStep,
IppiSize roiSize))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiBGR565ToYCbCr_JPEG_16u8u_C3P3R
//
// Purpose:
// BGR565 to YCbCr color convert
//
// Parameter:
// pSrcBGR pointer to input data
// srcStep line offset in input data
// pDstYCbCr pointer to pointers to output data
// dstStep line offset in output data
// roiSize ROI size
//
// Returns:
// IppStatus
//
// Notes:
// the color conversion equations:
// Y = 0.29900*R + 0.58700*G + 0.11400*B
// Cb = -0.16874*R - 0.33126*G + 0.50000*B + 128.0
// Cr = 0.50000*R - 0.41869*G - 0.08131*B + 128.0
//
// pixel format
// 15 8 7 0
// |bbbbbggg|gggrrrrr|
//
*/
IPPAPI(IppStatus, ippiBGR565ToYCbCr_JPEG_16u8u_C3P3R, (
const Ipp16u* pSrc,
int srcStep,
Ipp8u* pDst[3],
int dstStep,
IppiSize roiSize))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiCMYKToYCCK_JPEG_8u_P4R
//
// Purpose:
// CMYK to YCCK color conversion
//
// Parameter:
// pSrcCMYK pointer to pointers to the input data.
// pSrc[0] is pointer to CC..CC plane
// pSrc[1] is pointer to MM..MM plane, and
// pSrc[2] is pointer to YY..YY plane
// pSrc[3] is pointer to KK..KK plane
// srcStep line offset in input data
// pDstYCCK pointer to pointers to output arrays
// pDst[0] is pointer to YY..YY plane
// pDst[1] is pointer to CC..CC plane, and
// pDst[2] is pointer to CC..CC plane
// pDst[3] is pointer to KK..KK plane
// dstStep line offset in output data
// roiSize ROI size
//
// Returns:
// IppStatus
//
// Notes:
// This version handles Adobe-style CMYK->YCCK conversion,
// where R = 1-C, G = 1-M, and B = 1-Y are converted to YCbCr,
// while K (black) channel is unchanged.
*/
IPPAPI(IppStatus, ippiCMYKToYCCK_JPEG_8u_P4R, (
const Ipp8u* pSrcCMYK[4],
int srcStep,
Ipp8u* pDstYCCK[4],
int dstStep,
IppiSize roiSize))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiCMYKToYCCK_JPEG_8u_C4P4R
//
// Purpose:
// CMYK to YCCK color conversion
//
// Parameter:
// pSrcCMYK pointer to input data CMYKCMYK..CMYKCMYK
// srcStep line offset in input data
// pDstYCCK pointer to pointers to output arrays
// pDst[0] is pointer to YY..YY plane
// pDst[1] is pointer to CC..CC plane, and
// pDst[2] is pointer to CC..CC plane
// pDst[3] is pointer to KK..KK plane
// dstStep line offset in output data
// roiSize ROI size
//
// Returns:
// IppStatus
//
// Notes:
// This version handles Adobe-style CMYK->YCCK conversion,
// where R = 1-C, G = 1-M, and B = 1-Y are converted to YCbCr,
// while K (black) channel is unchanged.
*/
IPPAPI(IppStatus, ippiCMYKToYCCK_JPEG_8u_C4P4R, (
const Ipp8u* pSrcCMYK,
int srcStep,
Ipp8u* pDstYCCK[4],
int dstStep,
IppiSize roiSize))
/* ///////////////////////////////////////////////////////////////////////////
// Shift level functions for encoder/decoder
/////////////////////////////////////////////////////////////////////////// */
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiSub128_JPEG_8u16s_C1R
//
// Purpose:
// convert image data from unsigned 8-bit integer to signed 16-bit
//
// Parameter:
// pSrc pointer to input data
// srcStep line offset in input data
// pDst pointer to output data
// dstStep line offset in output data
// roiSize ROI size
//
// Returns:
// IppStatus
//
// Notes:
// Level Shift is defined in ISO/IEC 10918-1,
// Appendix A - Requrements and guidelines, Annex A, A.3.1 - Level Shift.
*/
IPPAPI(IppStatus, ippiSub128_JPEG_8u16s_C1R, (
const Ipp8u* pSrc,
int srcStep,
Ipp16s* pDst,
int dstStep,
IppiSize roiSize))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiAdd128_JPEG_16s8u_C1R
//
// Purpose:
// convert image data from signed 16-bit to unsigned 8-bit integer
//
// Parameter:
// pSrc pointer to input data
// srcStep line offset in input data
// pDst pointer to output data
// dstStep line offset in output data
// roiSize ROI size
//
// Returns:
// IppStatus
//
// Notes:
// Level Shift is defined in ISO/IEC 10918-1,
// Appendix A - Requrements and guidelines, Annex A, A.3.1 - Level Shift.
*/
IPPAPI(IppStatus, ippiAdd128_JPEG_16s8u_C1R, (
const Ipp16s* pSrc,
int srcStep,
Ipp8u* pDst,
int dstStep,
IppiSize roiSize))
/* ///////////////////////////////////////////////////////////////////////////
// Downsampling functions for encoder
/////////////////////////////////////////////////////////////////////////// */
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiSampleDownH2V1_JPEG_8u_C1R
//
// Purpose:
// Sample down by horizontal 2:1
//
// Parameters:
// pSrc - pointer to source data to be sampled down
// srcStep - line offset in input data
// srcSize - ROI size
// pDst - pointer to sampled down output data
// dstStep - line offset in input data
// dstSize - ROI size
//
// Returns:
// IppStatus
//
// Notes:
//
*/
IPPAPI(IppStatus, ippiSampleDownH2V1_JPEG_8u_C1R, (
const Ipp8u* pSrc,
int srcStep,
IppiSize srcRoiSize,
Ipp8u* pDst,
int dstStep,
IppiSize dstRoiSize))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiSampleDownH2V2_JPEG_8u_C1R
//
// Purpose:
// Sample down by horizontal 2:1 and vertical 2:1
//
// Parameters:
// pSrc - pointer to source data to be sampled down
// srcStep - line offset in input data
// srcSize - ROI size
// pDst - pointer to sampled down output data
// dstStep - line offset in input data
// dstSize - ROI size
//
// Returns:
// IppStatus
//
// Notes:
//
*/
IPPAPI(IppStatus, ippiSampleDownH2V2_JPEG_8u_C1R, (
const Ipp8u* pSrc,
int srcStep,
IppiSize srcRoiSize,
Ipp8u* pDst,
int dstStep,
IppiSize dstRoiSize))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiSampleDownRowH2V1_Box_JPEG_8u_C1
//
// Purpose:
// Sample down by horizontal 2:1
//
// Parameters:
// pSrc - pointer to source row
// srcWidth - width of source row
// pDst - pointer to sampled down output row
//
// Returns:
// IppStatus
//
// Notes:
// Downsampling is performed as simple "Box" filter
*/
IPPAPI(IppStatus, ippiSampleDownRowH2V1_Box_JPEG_8u_C1, (
const Ipp8u* pSrc,
int srcWidth,
Ipp8u* pDst))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiSampleDownRowH2V2_Box_JPEG_8u_C1
//
// Purpose:
// Sample down by horizontal 2:1 and vertical 2:1
//
// Parameters:
// pSrc1 - pointer to the source row
// pSrc2 - pointer to the next(adjacent) row
// srcWidth - width of source rows
// pDst - pointer to sampled down output row
//
// Returns:
// IppStatus
//
// Notes:
// Downsampling is performed as simple "Box" filter
*/
IPPAPI(IppStatus, ippiSampleDownRowH2V2_Box_JPEG_8u_C1, (
const Ipp8u* pSrc1,
const Ipp8u* pSrc2,
int srcWidth,
Ipp8u* pDst))
/* ///////////////////////////////////////////////////////////////////////////
// Upsampling functions for decoder
/////////////////////////////////////////////////////////////////////////// */
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiSampleUpH2V1_JPEG_8u_C1R
//
// Purpose:
// sample up horizontally 1:2
//
// Parameters:
// pSrc - pointer to source data to be sampled up
// srcStep - line offset in input data
// srcSize - ROI size
// pDst - pointer to sampled up output data
// dstStep - line offset in input data
// dstSize - ROI size
//
// Returns:
// IppStatus
//
// Notes:
// Triangle filter used there (3/4 * nearer pixel + 1/4 * further pixel),
// so we need leftmost and rightmost values outside the data boundary.
*/
IPPAPI(IppStatus, ippiSampleUpH2V1_JPEG_8u_C1R, (
const Ipp8u* pSrc,
int srcStep,
IppiSize srcRoiSize,
Ipp8u* pDst,
int dstStep,
IppiSize dstRoiSize))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiSampleUpH2V2_JPEG_8u_C1R
//
// Purpose:
// sample up horizontally 1:2 and vertically 1:2
//
// Parameters:
// pSrc - pointer to source data to be sampled up
// srcStep - line offset in input data
// srcSize - ROI size
// pDst - pointer to sampled up output data
// dstStep - line offset in input data
// dstSize - ROI size
//
// Returns:
// IppStatus
//
// Notes:
// Triangle filter used there (3/4 * nearer pixel + 1/4 * further pixel),
// so we need leftmost and rightmost, bottommost and topmost values
// outside the data boundary.
*/
IPPAPI(IppStatus, ippiSampleUpH2V2_JPEG_8u_C1R, (
const Ipp8u* pSrc,
int srcStep,
IppiSize srcRoiSize,
Ipp8u* pDst,
int dstStep,
IppiSize dstRoiSize))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiSampleUpRowH2V1_Triangle_JPEG_8u_C1
//
// Purpose:
// sample up horizontally 1:2
//
// Parameters:
// pSrc - pointer to the source row
// srcWidth - width of source row
// pDst - pointer to sampled up output row
//
// Returns:
// IppStatus
//
// Notes:
// Triangle filter used there (3/4 * nearer pixel + 1/4 * further pixel)
*/
IPPAPI(IppStatus, ippiSampleUpRowH2V1_Triangle_JPEG_8u_C1, (
const Ipp8u* pSrc,
int srcWidth,
Ipp8u* pDst))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiSampleUpRowH2V2_Triangle_JPEG_8u_C1
//
// Purpose:
// sample up horizontally 1:2 and vertically 1:2
//
// Parameters:
// pSrc1 - pointer to the source row
// pSrc2 - pointer to the next(adjacent) source row
// srcWidth - width of source rows
// pDst - pointer to sampled up output row
//
// Returns:
// IppStatus
//
// Notes:
// Triangle filter used there (3/4 * nearer pixel + 1/4 * further pixel),
*/
IPPAPI(IppStatus, ippiSampleUpRowH2V2_Triangle_JPEG_8u_C1, (
const Ipp8u* pSrc1,
const Ipp8u* pSrc2,
int srcWidth,
Ipp8u* pDst))
/* ///////////////////////////////////////////////////////////////////////////
// Sampling and color conversion functions for encoder
/////////////////////////////////////////////////////////////////////////// */
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiRGBToYCbCr444LS_MCU_8u16s_C3P3R
//
// Purpose:
// RGB to YCbCr color conversion, 444 downsampling and level shift (-128)
// This routine handles one 1:1:1 MCU of interleaved RGB data
// (lines separated by srcStep) and generates a full color converted MCU
// (i.e., one 8x8 luminance block and two 8x8 chrominance blocks).
//
// Input data is in the order:
// RGB,RGB,...,RGB
// 0 8 srcStep
// 0 +-------+-------------------+
// | | |
// | | |
// | | |
// 8 +-------+-------------------+
//
// Output data is in the order:
// Y block, Cb block, Cr block
//
// 0 8 0 8 0 8
// 0 +-------+ +-------+ +-------+
// | | | | | |
// | Y | | Cb | | Cr |
// | | | | | |
// 8 +-------+ +-------+ +-------+
//
// Parameter:
// pSrcRGB pointer to input data, RGBRGB..RGBRGB
// srcStep line offset in input data
// pDstMCU pointer to output MCU.
//
// Returns:
// IppStatus
//
// Notes:
// the color conversion equations:
// Y = 0.29900*R + 0.58700*G + 0.11400*B - 128
// Cb = -0.16874*R - 0.33126*G + 0.50000*B
// Cr = 0.50000*R - 0.41869*G - 0.08131*B
// Level Shift is defined in ISO/IEC 10918-1,
// Appendix A - Requrements and guidelines, Annex A, A.3.1 - Level Shift.
*/
IPPAPI(IppStatus, ippiRGBToYCbCr444LS_MCU_8u16s_C3P3R, (
const Ipp8u* pSrcRGB,
int srcStep,
Ipp16s* pDstMCU[3]))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiRGBToYCbCr422LS_MCU_8u16s_C3P3R
//
// Purpose:
// RGB to YCbCr color conversion, 422 downsampling and level shift (-128)
// This routine handles one 4:2:2 MCU of interleaved RGB data
// (lines separated by srcStep) and generates a full color converted MCU
// (i.e., two 8x8 luminance blocks and two 8x8 chrominance blocks).
//
// Input data is in the order:
// RGB,RGB,...,RGB
//
// 0 15 srcStep
// 0 +---------------+-------+
// | | |
// | | |
// | | |
// 8 +---------------+-------+
//
// Output data is in the order:
// Y1 block, Y2 block, Cb block, Cr block.
//
// 0 8 15 0 8 0 8
// 0 +-------+-------+ 0 +-------+ +-------+
// | | | | | | |
// | Y1 | Y2 | | Cb | | Cr |
// | | | | | | |
// 8 +-------+-------+ 8 +-------+ +-------+
//
// Downsampling is done via averaging. For the above example,
// the Cb and Cr blocks would each use an average of 2 pixels
// horizonatally to get 1 pixel into the output blocks.
//
// Parameter:
// pSrcRGB pointer to input data
// srcStep line offset in input data
// pDstMCU pointer to output array
//
// Returns:
// IppStatus
//
// Notes:
// the color conversion equations:
// Y = 0.29900*R + 0.58700*G + 0.11400*B - 128
// Cb = -0.16874*R - 0.33126*G + 0.50000*B
// Cr = 0.50000*R - 0.41869*G - 0.08131*B
// Level Shift is defined in ISO/IEC 10918-1,
// Appendix A - Requrements and guidelines, Annex A, A.3.1 - Level Shift.
*/
IPPAPI(IppStatus, ippiRGBToYCbCr422LS_MCU_8u16s_C3P3R, (
const Ipp8u* pSrcRGB,
int srcStep,
Ipp16s* pDstMCU[3]))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiRGBToYCbCr411LS_MCU_8u16s_C3P3R
//
// Purpose:
// RGB to YCbCr color conversion, 411 downsampling and level shift (-128)
// This routine handles one 4:1:1 MCU of interleaved RGB data
// (lines separated by srcStep) and generates a full color converted MCU
// (i.e., four 8x8 luminance blocks and two 8x8 chrominance blocks).
//
// Input data is in the order:
// RGB,RGB,...,RGB
//
// 0 15 srcStep
// 0 +---------------+-------+
// | | |
// | | |
// | | |
// | | |
// | | |
// | | |
// | | |
// 15 +---------------+-------+
//
// Output data is in the order:
// Y1 block, Y2 block, Y3 block, Y4 block,
// Cb block, Cr block,
//
// 0 8 15 0 8 0 8
// 0 +-------+--------+ +--------+ +--------+
// | | | | | | |
// | Y1 | Y2 | | Cb | | Cr |
// | | | | | | |
// 8 +-------+--------+ +--------+ +--------+
// | | |
// | Y3 | Y4 |
// | | |
// 15 +-------+--------+
//
// Downsampling is done via averaging. For the above example,
// the Cb and Cr blocks would each use an average of 4 pixels
// to get 1 pixel into the output blocks.
//
// Parameter:
// pSrcRGB pointer to input data
// srcStep line offset in input data
// pDstMCU pointer to output array
//
// Returns:
// IppStatus
//
// Notes:
// the color conversion equations:
// Y = 0.29900*R + 0.58700*G + 0.11400*B - 128
// Cb = -0.16874*R - 0.33126*G + 0.50000*B
// Cr = 0.50000*R - 0.41869*G - 0.08131*B
// Level Shift is defined in ISO/IEC 10918-1,
// Appendix A - Requrements and guidelines, Annex A, A.3.1 - Level Shift.
*/
IPPAPI(IppStatus, ippiRGBToYCbCr411LS_MCU_8u16s_C3P3R, (
const Ipp8u* pSrcRGB,
int srcStep,
Ipp16s* pDstMCU[3]))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiBGRToYCbCr444LS_MCU_8u16s_C3P3R
//
// Purpose:
// BGR to YCbCr color conversion, 444 downsampling and level shift (-128)
// This routine handles one 1:1:1 MCU of interleaved BGR data
// (lines separated by srcStep) and generates a full color converted MCU
// (i.e., one 8x8 luminance block and two 8x8 chrominance blocks).
//
// Input data is in the order:
// BGR,BGR,...,BGR
// 0 8 srcStep
// 0 +-------+-------------------+
// | | |
// | | |
// | | |
// 8 +-------+-------------------+
//
// Output data is in the order:
// Y block, Cb block, Cr block
//
// 0 8 0 8 0 8
// 0 +-------+ +-------+ +-------+
// | | | | | |
// | Y | | Cb | | Cr |
// | | | | | |
// 8 +-------+ +-------+ +-------+
//
// Parameter:
// pSrcBGR pointer to input data, RGBRGB..RGBRGB
// srcStep line offset in input data
// pDstMCU pointer to output MCU.
//
// Returns:
// IppStatus
//
// Notes:
// the color conversion equations:
// Y = 0.29900*R + 0.58700*G + 0.11400*B - 128
// Cb = -0.16874*R - 0.33126*G + 0.50000*B
// Cr = 0.50000*R - 0.41869*G - 0.08131*B
// Level Shift is defined in ISO/IEC 10918-1,
// Appendix A - Requirements and guidelines, Annex A, A.3.1 - Level Shift.
*/
IPPAPI(IppStatus, ippiBGRToYCbCr444LS_MCU_8u16s_C3P3R, (
const Ipp8u* pSrcBGR,
int srcStep,
Ipp16s* pDstMCU[3]))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiBGRToYCbCr422LS_MCU_8u16s_C3P3R
//
// Purpose:
// BGR to YCbCr color conversion, 422 downsampling and level shift (-128)
// This routine handles one 4:2:2 MCU of interleaved BGR data
// (lines separated by srcStep) and generates a full color converted MCU
// (i.e., two 8x8 luminance blocks and two 8x8 chrominance blocks).
//
// Input data is in the order:
// BGR,BGR,...,BGR
//
// 0 15 srcStep
// 0 +---------------+-------+
// | | |
// | | |
// | | |
// 8 +---------------+-------+
//
// Output data is in the order:
// Y1 block, Y2 block, Cb block, Cr block.
//
// 0 8 15 0 8 0 8
// 0 +-------+-------+ 0 +-------+ +-------+
// | | | | | | |
// | Y1 | Y2 | | Cb | | Cr |
// | | | | | | |
// 8 +-------+-------+ 8 +-------+ +-------+
//
// Downsampling is done via averaging. For the above example,
// the Cb and Cr blocks would each use an average of 2 pixels
// horizonatally to get 1 pixel into the output blocks.
//
// Parameter:
// pSrcBGR pointer to input data
// srcStep line offset in input data
// pDstMCU pointer to output array
//
// Returns:
// IppStatus
//
// Notes:
// the color conversion equations:
// Y = 0.29900*R + 0.58700*G + 0.11400*B - 128
// Cb = -0.16874*R - 0.33126*G + 0.50000*B
// Cr = 0.50000*R - 0.41869*G - 0.08131*B
// Level Shift is defined in ISO/IEC 10918-1,
// Appendix A - Requrements and guidelines, Annex A, A.3.1 - Level Shift.
*/
IPPAPI(IppStatus, ippiBGRToYCbCr422LS_MCU_8u16s_C3P3R, (
const Ipp8u* pSrcBGR,
int srcStep,
Ipp16s* pDstMCU[3]))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiBGRToYCbCr411LS_MCU_8u16s_C3P3R
//
// Purpose:
// BGR to YCbCr color conversion, 411 downsampling and level shift (-128)
// This routine handles one 4:1:1 MCU of interleaved BGR data
// (lines separated by srcStep) and generates a full color converted MCU
// (i.e., four 8x8 luminance blocks and two 8x8 chrominance blocks).
//
// Input data is in the order:
// BGR,BGR,...,BGR
//
// 0 15 srcStep
// 0 +---------------+-------+
// | | |
// | | |
// | | |
// | | |
// | | |
// | | |
// | | |
// 15 +---------------+-------+
//
// Output data is in the order:
// Y1 block, Y2 block, Y3 block, Y4 block,
// Cb block, Cr block,
//
// 0 8 15 0 8 0 8
// 0 +-------+--------+ +--------+ +--------+
// | | | | | | |
// | Y1 | Y2 | | Cb | | Cr |
// | | | | | | |
// 8 +-------+--------+ +--------+ +--------+
// | | |
// | Y3 | Y4 |
// | | |
// 15 +-------+--------+
//
// Downsampling is done via averaging. For the above example,
// the Cb and Cr blocks would each use an average of 4 pixels
// to get 1 pixel into the output blocks.
//
// Parameter:
// pSrcBGR pointer to input data
// srcStep line offset in input data
// pDstMCU pointer to output array
//
// Returns:
// IppStatus
//
// Notes:
// the color conversion equations:
// Y = 0.29900*R + 0.58700*G + 0.11400*B - 128
// Cb = -0.16874*R - 0.33126*G + 0.50000*B
// Cr = 0.50000*R - 0.41869*G - 0.08131*B
// Level Shift is defined in ISO/IEC 10918-1,
// Appendix A - Requrements and guidelines, Annex A, A.3.1 - Level Shift.
*/
IPPAPI(IppStatus, ippiBGRToYCbCr411LS_MCU_8u16s_C3P3R, (
const Ipp8u* pSrcBGR,
int srcStep,
Ipp16s* pDstMCU[3]))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiSampleDown444LS_MCU_8u16s_C3P3R
//
// Purpose:
// No color conversion, 444 downsampling and level shift (-128)
// This routine handles one 1:1:1 MCU of interleaved data
// (lines separated by srcStep) and generates a full MCU
// (i.e., one 8x8 block of Ch1 and two 8x8 blocks of Ch2 and Ch3).
//
// Input data is in the order:
// Ch1Ch2Ch3,...,Ch1Ch2Ch3
// 0 8 srcStep
// 0 +-------+-------------------+
// | | |
// | | |
// | | |
// 8 +-------+-------------------+
//
// Output data is in the order:
// Ch1 block, Ch2 block, Ch3 block
//
// 0 8 0 8 0 8
// 0 +-------+ +-------+ +-------+
// | | | | | |
// | | | | | |
// | | | | | |
// 8 +-------+ +-------+ +-------+
//
// Parameter:
// pSrc pointer to input data
// srcStep line offset in input data
// pDstMCU pointer to output MCU.
//
// Returns:
// IppStatus
//
// Notes:
// Level Shift is defined in ISO/IEC 10918-1,
// Appendix A - Requirements and guidelines, Annex A, A.3.1 - Level Shift.
*/
IPPAPI(IppStatus, ippiSampleDown444LS_MCU_8u16s_C3P3R, (
const Ipp8u* pSrc,
int srcStep,
Ipp16s* pDstMCU[3]))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiSampleDown422LS_MCU_8u16s_C3P3R
//
// Purpose:
// No color conversion, 422 downsampling and level shift (-128)
// This routine handles one 4:2:2 MCU of interleaved data
// (lines separated by srcStep) and generates a full MCU
// (i.e., two 8x8 blocks of Ch1 and two 8x8 blocks of Ch2 and Ch3).
//
// Input data is in the order:
// Ch1Ch2Ch3,,...,Ch1Ch2Ch3
//
// 0 15 srcStep
// 0 +---------------+-------+
// | | |
// | | |
// | | |
// 8 +---------------+-------+
//
// Output data is in the order:
// Ch1 block, Ch1 block, Ch2 block, Ch3 block.
//
// 0 8 15 0 8 0 8
// 0 +-------+-------+ 0 +-------+ +-------+
// | | | | | | |
// | | | | | | |
// | | | | | | |
// 8 +-------+-------+ 8 +-------+ +-------+
//
// Downsampling is done via averaging. For the above example,
// the Cb and Cr blocks would each use an average of 2 pixels
// horizonatally to get 1 pixel into the output blocks.
//
// Parameter:
// pSrc pointer to input data
// srcStep line offset in input data
// pDstMCU pointer to output array
//
// Returns:
// IppStatus
//
// Notes:
// Level Shift is defined in ISO/IEC 10918-1,
// Appendix A - Requrements and guidelines, Annex A, A.3.1 - Level Shift.
*/
IPPAPI(IppStatus, ippiSampleDown422LS_MCU_8u16s_C3P3R, (
const Ipp8u* pSrc,
int srcStep,
Ipp16s* pDstMCU[3]))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiSampleDown411LS_MCU_8u16s_C3P3R
//
// Purpose:
// No color conversion, 411 downsampling and level shift (-128)
// This routine handles one 4:1:1 MCU of interleaved data
// (lines separated by srcStep) and generates a full MCU
// (i.e., four 8x8 blocks of Ch1 and two 8x8 blocks of Ch2 and Ch3).
//
// Input data is in the order:
// Ch1Ch2Ch3,,...,Ch1Ch2Ch3
//
// 0 15 srcStep
// 0 +---------------+-------+
// | | |
// | | |
// | | |
// | | |
// | | |
// | | |
// | | |
// 15 +---------------+-------+
//
// Output data is in the order:
// Ch1 block, Ch1 block, Ch1 block, Ch1 block,
// Ch2 block, Ch3 block,
//
// 0 8 15 0 8 0 8
// 0 +-------+--------+ +--------+ +--------+
// | | | | | | |
// | ch1 | ch1 | | ch2 | | ch3 |
// | | | | | | |
// 8 +-------+--------+ +--------+ +--------+
// | | |
// | ch1 | ch1 |
// | | |
// 15 +-------+--------+
//
// Downsampling is done via averaging. For the above example,
// the Ch2 and Ch3 blocks would each use an average of 4 pixels
// to get 1 pixel into the output blocks.
//
// Parameter:
// pSrc pointer to input data
// srcStep line offset in input data
// pDstMCU pointer to output array
//
// Returns:
// IppStatus
//
// Notes:
// Level Shift is defined in ISO/IEC 10918-1,
// Appendix A - Requirements and guidelines, Annex A, A.3.1 - Level Shift.
*/
IPPAPI(IppStatus, ippiSampleDown411LS_MCU_8u16s_C3P3R, (
const Ipp8u* pSrc,
int srcStep,
Ipp16s* pDstMCU[3]))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiSplit422LS_MCU_8u16s_C2P3R
//
// Purpose:
// No color conversion, no up-sampling,
// only pixel to planar transformation and level shift (+128)
// for one MCU
//
// Parameter:
// pSrc pointer to input data
// srcStep line offset in output data
// pDstMCU pointer to pointers to output data
//
// Returns:
// IppStatus
//
// Notes:
*/
IPPAPI(IppStatus,ippiSplit422LS_MCU_8u16s_C2P3R,(
const Ipp8u* pSrc,
int srcStep,
Ipp16s* pDstMCU[3]))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiCMYKToYCCK444LS_MCU_8u16s_C4P4R
//
// Purpose:
// CMYK to YCCK color conversion, 444 downsampling and level shift (-128)
// This routine handles one 1:1:1:1 MCU of interleaved CMYK data
// (lines separated by srcStep) and generates a full color converted MCU
// (one 8x8 luminance block, two 8x8 chrominance blocks
// and one 8x8 alpha block).
//
// Input data is in the order:
// CMYK,CMYK,...,CMYK
//
// 0 8 srcStep
// 0 +-------+--------------+
// | | |
// | | |
// | | |
// 8 +-------+--------------+
//
// Output data is in the order:
// Y block, Cb block, Cr block, K block.
//
// 0 8 0 8 0 8 0 8
// 0 +-------+ +-------+ +-------+ +-------+
// | | | | | | | |
// | Y | | Cb | | Cr | | K |
// | | | | | | | |
// 8 +-------+ +-------+ +-------+ +-------+
//
// Parameter:
// pSrcCMYK pointer to input data
// srcStep line offset in input data
// pDstYCCK pointer to output array
//
// Returns:
// IppStatus
//
// Notes:
// This version handles Adobe-style CMYK->YCCK conversion,
// where R = 1-C, G = 1-M, and B = 1-Y are converted to YCbCr,
// while K (black) channel is unchanged.
// Level Shift is defined in ISO/IEC 10918-1,
// Appendix A - Requirements and guidelines, Annex A, A.3.1 - Level Shift.
*/
IPPAPI(IppStatus, ippiCMYKToYCCK444LS_MCU_8u16s_C4P4R, (
const Ipp8u* pSrcCMYK,
int srcStep,
Ipp16s* pDstYCCK[4]))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiCMYKToYCCK422LS_MCU_8u16s_C4P4R
//
// Purpose:
// CMYK to YCCK color conversion, 4224 downsampling and level shift (-128)
// This routine handles one "partial" 4:2:2:4 MCU of interleaved
// RGBA_FPX DIB data (lines separated by lineoffset) and generates
// a full color converted MCU (i.e., two 8x8 luminance blocks
// and two 4x8 chrominance blocks and two 8x8 alpha blocks).
//
// Input data is in the order:
// CMYK,CMYK,...,CMYK
//
// 0 15 srcStep
// 0 +---------------+-------+
// | | |
// | | |
// | | |
// 8 +---------------+-------+
//
// Output data is in the order:
// Y1 block, Y2 block, Cb block, Cr block, K1 block, K2 block.
//
// 0 8 15 0 8 0 8 0 8 15
// 0 +-------+-------+ +-------+ +--------+ +-------+-------+
// | | | | | | | | | |
// | Y1 | Y2 | | Cb | | Cr | | K1 | K2 |
// | | | | | | | | | |
// 8 +-------+-------+ +-------+ +--------+ +-------+-------+
//
// Downsampling is done via averaging. For the above example,
// the Cb and Cr blocks would each use an average of 2 pixels horizonatally
// to get 1 pixel into the output blocks.
//
// Parameter:
// pSrcCMYK pointer to input data
// srcStep line offset in input data
// pDstYCCK pointer to output array
//
// Returns:
// IppStatus
//
// Notes:
// This version handles Adobe-style CMYK->YCCK conversion,
// where R = 1-C, G = 1-M, and B = 1-Y are converted to YCbCr,
// while K (black) channel is unchanged.
// Level Shift is defined in ISO/IEC 10918-1,
// Appendix A - Requirements and guidelines, Annex A, A.3.1 - Level Shift.
*/
IPPAPI(IppStatus, ippiCMYKToYCCK422LS_MCU_8u16s_C4P4R, (
const Ipp8u* pSrcCMYK,
int srcStep,
Ipp16s* pDstYCCK[4]))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiCMYKToYCCK411LS_MCU_8u16s_C4P4R
//
// Purpose:
// CMYK to YCCK color conversion, 4114 downsampling and level shift (-128)
// This routine handles one 4:1:1:4 MCU of interleaved CMYK data
// (lines separated by srcStep) and generates a full color converted MCU
// (i.e., four 8x8 luminance blocks and two 8x8 chrominance blocks
// and four 8x8 alpha blocks).
//
// Input data is in the order:
// CMYK,CMYK,...,CMYK
//
// 0 15 srcStep
// 0 +---------------+-------+
// | | |
// | | |
// | | |
// | | |
// | | |
// | | |
// | | |
// 15 +---------------+-------+
//
// Output data is in the order:
// Y1 block, Y2 block, Y3 block, Y4 block,
// Cb block, Cr block,
// K1 block, K2 block, K3 block, K4 block.
//
// 0 8 15 0 8 0 8 0 8 15
// 0 +-------+--------+ +--------+ +--------+ +-------+--------+
// | | | | | | | | | |
// | Y1 | Y2 | | Cb | | Cr | | K1 | K2 |
// | | | | | | | | | |
// 8 +-------+--------+ +--------+ +--------+ +-------+--------+
// | | | | | |
// | Y3 | Y4 | | K3 | K4 |
// | | | | | |
// 15 +-------+--------+ +-------+--------+
//
// Downsampling is done via averaging. For the above example,
// the Cb and Cr blocks would each use an average of 4 pixels
// to get 1 pixel into the output blocks.
//
// Parameter:
// pSrcCMYK pointer to input data
// srcStep line offset in input data
// pDstYCCK pointer to output array
//
// Returns:
// IppStatus
//
// Notes:
// This version handles Adobe-style CMYK->YCCK conversion,
// where R = 1-C, G = 1-M, and B = 1-Y are converted to YCbCr,
// while K (black) channel is unchanged.
// Level Shift is defined in ISO/IEC 10918-1,
// Appendix A - Requirements and guidelines, Annex A, A.3.1 - Level Shift.
*/
IPPAPI(IppStatus, ippiCMYKToYCCK411LS_MCU_8u16s_C4P4R, (
const Ipp8u* pSrcCMYK,
int srcStep,
Ipp16s* pDstYCCK[4]))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiBGR555ToYCbCr444LS_MCU_16u16s_C3P3R
// ippiBGR555ToYCbCr422LS_MCU_16u16s_C3P3R
// ippiBGR555ToYCbCr411LS_MCU_16u16s_C3P3R
// ippiBGR565ToYCbCr444LS_MCU_16u16s_C3P3R
// ippiBGR565ToYCbCr422LS_MCU_16u16s_C3P3R
// ippiBGR565ToYCbCr411LS_MCU_16u16s_C3P3R
//
// Purpose:
// Color conversions, down-sampling and level shift (-128) for one MCU
//
// Parameter:
// pSrcBGR pointer to input data
// srcStep line offset in input data
// pDstMCU pointer to pointers to output data
//
// Returns:
// IppStatus
//
// Notes:
// the color conversion equations:
// Y = 0.29900*R + 0.58700*G + 0.11400*B - 128
// Cb = -0.16874*R - 0.33126*G + 0.50000*B
// Cr = 0.50000*R - 0.41869*G - 0.08131*B
//
// BGR555 format
// 15 8 7 0
// |xrrrrrgg|gggbbbbb|
//
// BGR565 format
// 15 8 7 0
// |rrrrrggg|gggbbbbb|
//
*/
IPPAPI(IppStatus, ippiBGR555ToYCbCr444LS_MCU_16u16s_C3P3R, (
const Ipp16u* pSrcBGR,
int srcStep,
Ipp16s* pDstMCU[3]))
IPPAPI(IppStatus, ippiBGR555ToYCbCr422LS_MCU_16u16s_C3P3R, (
const Ipp16u* pSrcBGR,
int srcStep,
Ipp16s* pDstMCU[3]))
IPPAPI(IppStatus, ippiBGR555ToYCbCr411LS_MCU_16u16s_C3P3R, (
const Ipp16u* pSrcBGR,
int srcStep,
Ipp16s* pDstMCU[3]))
IPPAPI(IppStatus, ippiBGR565ToYCbCr444LS_MCU_16u16s_C3P3R, (
const Ipp16u* pSrcBGR,
int srcStep,
Ipp16s* pDstMCU[3]))
IPPAPI(IppStatus, ippiBGR565ToYCbCr422LS_MCU_16u16s_C3P3R, (
const Ipp16u* pSrcBGR,
int srcStep,
Ipp16s* pDstMCU[3]))
IPPAPI(IppStatus, ippiBGR565ToYCbCr411LS_MCU_16u16s_C3P3R, (
const Ipp16u* pSrcBGR,
int srcStep,
Ipp16s* pDstMCU[3]))
/* ///////////////////////////////////////////////////////////////////////////
// Functions for color conversion for decoder
/////////////////////////////////////////////////////////////////////////// */
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiYCbCrToRGB_JPEG_8u_P3R
//
// Purpose:
// YCbCr to RGB color conversion
//
// Parameter:
// pSrcYCbCr pointer to pointers on input data.
// pSrc[0] pointer to YY..YY
// pSrc[1] pointer to CbCb..CbCb
// pSrc[2] pointer to CrCr..CrCr
// srcStep line offset in input data
// pDstRGB pointer to pointers to output arrays
// pDst[0] pointer to RR..RR
// pDst[1] pointer to GG..GG
// pDst[2] pointer to BB..BB
// dstStep line offset in output data
// roiSize ROI size
//
// Returns:
// IppStatus
//
// Notes:
// R = Y + 1.40200*Cr - 179.456
// G = Y - 0.34414*Cb - 0.71414*Cr + 135.45984
// B = Y + 1.77200*Cb - 226.816
*/
IPPAPI(IppStatus, ippiYCbCrToRGB_JPEG_8u_P3R, (
const Ipp8u* pSrcYCbCr[3],
int srcStep,
Ipp8u* pDstRGB[3],
int dstStep,
IppiSize roiSize))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiYCbCrToRGB_JPEG_8u_P3C3R
//
// Purpose:
// YCbCr to RGB color conversion
//
// Parameter:
// pSrcYCbCr pointer to pointers to input data
// pSrcYCbCr[0] pointer to YY..YY
// pSrcYCbCr[1] pointer to CbCb..CbCb
// pSrcYCbCr[2] pointer to CrCr..CrCr
// srcStep line offset in input data
// pDstRGB pointer to output array RGBRGB..RGBRGB
// dstStep line offset in output data
// roiSize ROI size
//
// Returns:
// IppStatus
//
// Notes:
// R = Y + 1.40200*Cr - 179.456
// G = Y - 0.34414*Cb - 0.71414*Cr + 135.45984
// B = Y + 1.77200*Cb - 226.816
*/
IPPAPI(IppStatus, ippiYCbCrToRGB_JPEG_8u_P3C3R, (
const Ipp8u* pSrcYCbCr[3],
int srcStep,
Ipp8u* pDstRGB,
int dstStep,
IppiSize roiSize))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiYCbCrToBGR_JPEG_8u_P3C3R
//
// Purpose:
// YCbCr to BGR color conversion
//
// Parameter:
// pSrcYCbCr pointer to pointers to input data
// pSrcYCbCr[0] pointer to YY..YY
// pSrcYCbCr[1] pointer to CbCb..CbCb
// pSrcYCbCr[2] pointer to CrCr..CrCr
// srcStep line offset in input data
// pDstBGR pointer to output array BGRBGR..BGRBGR
// dstStep line offset in output data
// roiSize ROI size
//
// Returns:
// IppStatus
//
// Notes:
// R = Y + 1.40200*Cr - 179.456
// G = Y - 0.34414*Cb - 0.71414*Cr + 135.45984
// B = Y + 1.77200*Cb - 226.816
*/
IPPAPI(IppStatus, ippiYCbCrToBGR_JPEG_8u_P3C3R, (
const Ipp8u* pSrcYCbCr[3],
int srcStep,
Ipp8u* pDstBGR,
int dstStep,
IppiSize roiSize))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiYCbCr422ToRGB_JPEG_8u_C2C3R
//
// Purpose:
// YCbCr to RGB 4:2:2 up-sampling and color conversion
//
// Parameter:
// pSrc pointer to input YUY2 data (Y0 Cb0 Y1 Cr0 ..)
// srcStep line offset in input data
// pDst pointer to output array RGBRGB..RGBRGB
// dstStep line offset in output data
// roiSize ROI size
//
// Returns:
// IppStatus
//
// Notes:
// width should even number
// color convertion implemented according the following equations
// R = Y + 1.40200*Cr - 179.456
// G = Y - 0.34414*Cb - 0.71414*Cr + 135.45984
// B = Y + 1.77200*Cb - 226.816
*/
IPPAPI(IppStatus, ippiYCbCr422ToRGB_JPEG_8u_C2C3R, (
const Ipp8u* pSrc,
int srcStep,
Ipp8u* pDst,
int dstStep,
IppiSize roiSize))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiYCbCrToRGB555_JPEG_8u16u_P3C3R
//
// Purpose:
// YCbCr to RGB555 color conversation
//
// Parameter:
// pSrcYCbCr pointer to pointers to input data
// srcStep line offset in input data
// pDstRGB pointer to output data
// dstStep line offset in output data
// roiSize ROI size
//
// Returns:
// IppStatus
//
// Notes:
// the color conversion equations:
// R = Y + 1.40200*Cr - 179.456
// G = Y - 0.34414*Cb - 0.71414*Cr + 135.45984
// B = Y + 1.77200*Cb - 226.816
//
// RGB555 format
// 15 8 7 0
// |xbbbbbgg|gggrrrrr|
//
*/
IPPAPI(IppStatus, ippiYCbCrToRGB555_JPEG_8u16u_P3C3R, (
const Ipp8u* pSrcYCbCr[3],
int srcStep,
Ipp16u* pDstRGB,
int dstStep,
IppiSize roiSize))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiYCbCrToBGR555_JPEG_8u16u_P3C3R
//
// Purpose:
// YCbCr to BGR555 color conversation
//
// Parameter:
// pSrcYCbCr pointer to pointers to input data
// srcStep line offset in input data
// pDstBGR pointer to output data
// dstStep line offset in output data
// roiSize ROI size
//
// Returns:
// IppStatus
//
// Notes:
// the color conversion equations:
// R = Y + 1.40200*Cr - 179.456
// G = Y - 0.34414*Cb - 0.71414*Cr + 135.45984
// B = Y + 1.77200*Cb - 226.816
//
// BGR555 format
// 15 8 7 0
// |xrrrrrgg|gggbbbbb|
//
*/
IPPAPI(IppStatus, ippiYCbCrToBGR555_JPEG_8u16u_P3C3R, (
const Ipp8u* pSrcYCbCr[3],
int srcStep,
Ipp16u* pDstBGR,
int dstStep,
IppiSize roiSize))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiYCbCrToRGB565_JPEG_8u16u_P3C3R
//
// Purpose:
// YCbCr to RGB565 color conversation
//
// Parameter:
// pSrcYCbCr pointer to pointers to input data
// srcStep line offset in input data
// pDstRGB pointer to output data
// dstStep line offset in output data
// roiSize ROI size
//
// Returns:
// IppStatus
//
// Notes:
// the color conversion equations:
// R = Y + 1.40200*Cr - 179.456
// G = Y - 0.34414*Cb - 0.71414*Cr + 135.45984
// B = Y + 1.77200*Cb - 226.816
//
// RGB565 format
// 15 8 7 0
// |bbbbbggg|gggrrrrr|
//
*/
IPPAPI(IppStatus, ippiYCbCrToRGB565_JPEG_8u16u_P3C3R, (
const Ipp8u* pSrcYCbCr[3],
int srcStep,
Ipp16u* pDstRGB,
int dstStep,
IppiSize roiSize))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiYCbCrToBGR565_JPEG_8u16u_P3C3R
//
// Purpose:
// YCbCr to BGR565 color conversation
//
// Parameter:
// pSrcYCbCr pointer to pointers to input data
// srcStep line offset in input data
// pDstBGR pointer to output data
// dstStep line offset in output data
// roiSize ROI size
//
// Returns:
// IppStatus
//
// Notes:
// the color conversion equations:
// R = Y + 1.40200*Cr - 179.456
// G = Y - 0.34414*Cb - 0.71414*Cr + 135.45984
// B = Y + 1.77200*Cb - 226.816
//
// BGR565 format
// 15 8 7 0
// |rrrrrggg|gggbbbbb|
//
*/
IPPAPI(IppStatus, ippiYCbCrToBGR565_JPEG_8u16u_P3C3R, (
const Ipp8u* pSrcYCbCr[3],
int srcStep,
Ipp16u* pDstBGR,
int dstStep,
IppiSize roiSize))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiYCCKToCMYK_JPEG_8u_P4R
//
// Purpose:
// YCCK to CMYK color conversion
//
// Parameter:
// pSrcYCCK pointer to pointers to input data
// pSrc[0] pointer to YY..YY
// pSrc[1] pointer to CC..CC
// pSrc[2] pointer to CC..CC
// pSrc[3] pointer to KK..KK
// srcStep line offset in input data
// pDstCMYK pointer to pointers to output arrays
// pDst[0] pointer to CC..CC
// pDst[1] pointer to MM..MM
// pDst[2] pointer to YY..YY
// pDst[3] pointer to KK..KK
// dstStep line offset in output data
// roiSize ROI size
//
// Returns:
// IppStatus
//
// Notes:
// This version handles Adobe-style YCCK->CMYK conversion,
// Where YCbCr are converted to R = 1-C, G = 1-M, B = 1-Y,
// while K (black) channel is unchanged.
*/
IPPAPI(IppStatus, ippiYCCKToCMYK_JPEG_8u_P4R, (
const Ipp8u* pSrcYCCK[4],
int srcStep,
Ipp8u* pDstCMYK[4],
int dstStep,
IppiSize roiSize))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiYCCKToCMYK_JPEG_8u_P4C4R
//
// Purpose:
// YCCK to CMYK color conversion
//
// Parameter:
// pSrcYCCK pointer to pointers to input data
// pSrc[0] pointer to YY..YY
// pSrc[1] pointer to CC..CC
// pSrc[2] pointer to CC..CC
// pSrc[3] pointer to KK..KK
// srcStep line offset in input data
// pDstCMYK pointer to output array CMYKCMYK..CMYKCMYK
// dstStep line offset in output data
// roiSize ROI size
//
// Returns:
// IppStatus
//
// Notes:
// This version handles Adobe-style YCCK->CMYK conversion,
// Where YCbCr are converted to R = 1-C, G = 1-M, B = 1-Y,
// while K (black) channel is unchanged.
*/
IPPAPI(IppStatus, ippiYCCKToCMYK_JPEG_8u_P4C4R, (
const Ipp8u* pSrcYCCK[4],
int srcStep,
Ipp8u* pDstCMYK,
int dstStep,
IppiSize roiSize))
/* ///////////////////////////////////////////////////////////////////////////
// Sampling and color conversion functions for decoder
/////////////////////////////////////////////////////////////////////////// */
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiYCbCr444ToRGBLS_MCU_16s8u_P3C3R
//
// Purpose:
//
// This procedure implements the 1:1:1 upsampling and
// color space conversion from YCbCr to RGB color space
//
// Input data is in the order:
// Y block, Cb block, Cr block
//
// 0 8 0 8 0 8
// 0 +-------+ +-------+ +-------+
// | | | | | |
// | Y | | Cb | | Cr |
// | | | | | |
// 8 +-------+ +-------+ +-------+
//
// Output data is in the order:
// RGB,RGB,...,RGB
// 0 8 dstStep
// 0 +-------+-------------------+
// | | |
// | | |
// | | |
// 8 +-------+-------------------+
//
// Parameter:
// pSrcMCU pointer to input data
// pDstRGB pointer to pointers to output arrays
// dstStep line offset in output data
//
// Returns:
// IppStatus
//
// Notes:
// the color conversion equations (including level shift +128):
// R = Y + 1.40200*Cr + 128
// G = Y - 0.34414*Cb - 0.71414*Cr + 128
// B = Y + 1.77200*Cb + 128
// up-sampling is just box filter
// Level Shift is defined in ISO/IEC 10918-1,
// Appendix A - Requirements and guidelines, Annex A, A.3.1 - Level Shift.
*/
IPPAPI(IppStatus, ippiYCbCr444ToRGBLS_MCU_16s8u_P3C3R, (
const Ipp16s* pSrcMCU[3],
Ipp8u* pDstRGB,
int dstStep))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiYCbCr422ToRGBLS_MCU_16s8u_P3C3R
//
// Purpose:
//
// Performs upsampling and YCbCr->RGB color conversion,
// and output data formatting of DCT output blocks,
// for a subset of a 4:2:2 MCU.
//
// Input data is in the order:
// Y1 block, Y2 block, Cb block, Cr block.
//
// 0 8 15 0 8 0 8
// 0 +-------+-------+ 0 +-------+ +-------+
// | | | | | | |
// | Y1 | Y2 | | Cb | | Cr |
// | | | | | | |
// 8 +-------+-------+ 8 +-------+ +-------+
//
// Output data is in the order:
// RGB,RGB,...,RGB
//
// 0 15 dstStep
// 0 +---------------+-------+
// | | |
// | | |
// | | |
// 8 +---------------+-------+
//
// Parameter:
// pSrcMCU pointer to input data
// pDstRGB pointer to pointers to output arrays
// dstStep line offset in output data
//
// Returns:
// IppStatus
//
// Notes:
// the color conversion equations (including level shift +128):
// R = Y + 1.40200*Cr + 128
// G = Y - 0.34414*Cb - 0.71414*Cr + 128
// B = Y + 1.77200*Cb + 128
// up-sampling is just box filter
// Level Shift is defined in ISO/IEC 10918-1,
// Appendix A - Requirements and guidelines, Annex A, A.3.1 - Level Shift.
*/
IPPAPI(IppStatus, ippiYCbCr422ToRGBLS_MCU_16s8u_P3C3R, (
const Ipp16s* pSrcMCU[3],
Ipp8u* pDstRGB,
int dstStep))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiYCbCr411ToRGBLS_MCU_16s8u_P3C3R
//
// Purpose:
//
// Performs upsampling and YCbCr->RGB color conversion,
// and output data formatting of DCT output blocks,
// for a subset of a 4:1:1 MCU.
//
// Input data is in the order:
// Y1 block, Y2 block, Y3 block, Y4 block,
// Cb block, Cr block,
//
// 0 8 15 0 8 0 8
// 0 +-------+--------+ +--------+ +--------+
// | | | | | | |
// | Y1 | Y2 | | Cb | | Cr |
// | | | | | | |
// 8 +-------+--------+ +--------+ +--------+
// | | |
// | Y3 | Y4 |
// | | |
// 15 +-------+--------+
//
// Output data is in the order:
// RGB,RGB,...,RGB
//
// 0 15 dstStep
// 0 +---------------+-------+
// | | |
// | | |
// | | |
// | | |
// | | |
// | | |
// | | |
// 15 +---------------+-------+
//
// Parameter:
// pSrcMCU pointer to input data
// pDstRGB pointer to pointers to output arrays
// dstStep line offset in output data
//
// Returns:
// IppStatus
//
// Notes:
// the color conversion equations (including level shift +128):
// R = Y + 1.40200*Cr + 128
// G = Y - 0.34414*Cb - 0.71414*Cr + 128
// B = Y + 1.77200*Cb + 128
// up-sampling is just box filter
// Level Shift is defined in ISO/IEC 10918-1,
// Appendix A - Requirements and guidelines, Annex A, A.3.1 - Level Shift.
*/
IPPAPI(IppStatus, ippiYCbCr411ToRGBLS_MCU_16s8u_P3C3R, (
const Ipp16s* pSrcMCU[3],
Ipp8u* pDstRGB,
int dstStep))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiYCbCr444ToBGRLS_MCU_16s8u_P3C3R
//
// Purpose:
//
// This procedure implements the 1:1:1 upsampling and
// color space conversion from YCbCr to BGR color space
//
// Input data is in the order:
// Y block, Cb block, Cr block
//
// 0 8 0 8 0 8
// 0 +-------+ +-------+ +-------+
// | | | | | |
// | Y | | Cb | | Cr |
// | | | | | |
// 8 +-------+ +-------+ +-------+
//
// Output data is in the order:
// BGR,BGR,...,BGR
// 0 8 dstStep
// 0 +-------+-------------------+
// | | |
// | | |
// | | |
// 8 +-------+-------------------+
//
// Parameter:
// pSrcMCU pointer to input data
// pDstBGR pointer to pointers to output arrays
// dstStep line offset in output data
//
// Returns:
// IppStatus
//
// Notes:
// the color conversion equations (including level shift +128):
// R = Y + 1.40200*Cr + 128
// G = Y - 0.34414*Cb - 0.71414*Cr + 128
// B = Y + 1.77200*Cb + 128
// up-sampling is just box filter
// Level Shift is defined in ISO/IEC 10918-1,
// Appendix A - Requirements and guidelines, Annex A, A.3.1 - Level Shift.
*/
IPPAPI(IppStatus, ippiYCbCr444ToBGRLS_MCU_16s8u_P3C3R, (
const Ipp16s* pSrcMCU[3],
Ipp8u* pDstBGR,
int dstStep))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiYCbCr422ToBGRLS_MCU_16s8u_P3C3R
//
// Purpose:
//
// Performs upsampling and YCbCr->BGR color conversion,
// and output data formatting of DCT output blocks,
// for a subset of a 4:2:2 MCU.
//
// Input data is in the order:
// Y1 block, Y2 block, Cb block, Cr block.
//
// 0 8 15 0 8 0 8
// 0 +-------+-------+ 0 +-------+ +-------+
// | | | | | | |
// | Y1 | Y2 | | Cb | | Cr |
// | | | | | | |
// 8 +-------+-------+ 8 +-------+ +-------+
//
// Output data is in the order:
// BGR,BGR,...,BGR
//
// 0 15 dstStep
// 0 +---------------+-------+
// | | |
// | | |
// | | |
// 8 +---------------+-------+
//
// Parameter:
// pSrcMCU pointer to input data
// pDstBGR pointer to pointers to output arrays
// dstStep line offset in output data
//
// Returns:
// IppStatus
//
// Notes:
// the color conversion equations (including level shift +128):
// R = Y + 1.40200*Cr + 128
// G = Y - 0.34414*Cb - 0.71414*Cr + 128
// B = Y + 1.77200*Cb + 128
// up-sampling is just box filter
// Level Shift is defined in ISO/IEC 10918-1,
// Appendix A - Requirements and guidelines, Annex A, A.3.1 - Level Shift.
*/
IPPAPI(IppStatus, ippiYCbCr422ToBGRLS_MCU_16s8u_P3C3R, (
const Ipp16s* pSrcMCU[3],
Ipp8u* pDstBGR,
int dstStep))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiYCbCr411ToBGRLS_MCU_16s8u_P3C3R
//
// Purpose:
//
// Performs upsampling and YCbCr->BGR color conversion,
// and output data formatting of DCT output blocks,
// for a subset of a 4:1:1 MCU.
//
// Input data is in the order:
// Y1 block, Y2 block, Y3 block, Y4 block,
// Cb block, Cr block,
//
// 0 8 15 0 8 0 8
// 0 +-------+--------+ +--------+ +--------+
// | | | | | | |
// | Y1 | Y2 | | Cb | | Cr |
// | | | | | | |
// 8 +-------+--------+ +--------+ +--------+
// | | |
// | Y3 | Y4 |
// | | |
// 15 +-------+--------+
//
// Output data is in the order:
// BGR,BGR,...,BGR
//
// 0 15 dstStep
// 0 +---------------+-------+
// | | |
// | | |
// | | |
// | | |
// | | |
// | | |
// | | |
// 15 +---------------+-------+
//
// Parameter:
// pSrcMCU pointer to input data
// pDstBGR pointer to pointers to output arrays
// dstStep line offset in output data
//
// Returns:
// IppStatus
//
// Notes:
// the color conversion equations (including level shift +128):
// R = Y + 1.40200*Cr + 128
// G = Y - 0.34414*Cb - 0.71414*Cr + 128
// B = Y + 1.77200*Cb + 128
// up-sampling is just box filter
// Level Shift is defined in ISO/IEC 10918-1,
// Appendix A - Requirements and guidelines, Annex A, A.3.1 - Level Shift.
*/
IPPAPI(IppStatus, ippiYCbCr411ToBGRLS_MCU_16s8u_P3C3R, (
const Ipp16s* pSrcMCU[3],
Ipp8u* pDstBGR,
int dstStep))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiYCbCr444ToBGR555LS_MCU_16s16u_P3C3R
// ippiYCbCr422ToBGR555LS_MCU_16s16u_P3C3R
// ippiYCbCr411ToBGR555LS_MCU_16s16u_P3C3R
// ippiYCbCr444ToBGR565LS_MCU_16s16u_P3C3R
// ippiYCbCr422ToBGR565LS_MCU_16s16u_P3C3R
// ippiYCbCr411ToBGR565LS_MCU_16s16u_P3C3R
//
// Purpose:
// Color conversions, up-sampling and level shift (+128) for one MCU
//
// Parameter:
// pSrcYCbCr pointer to pointers to input data
// pDstMCU pointer to output data
// dstStep line offset in output data
//
// Returns:
// IppStatus
//
// Notes:
// the color conversion equations (including level shift +128):
// R = Y + 1.40200*Cr + 128
// G = Y - 0.34414*Cb - 0.71414*Cr + 128
// B = Y + 1.77200*Cb + 128
// up-sampling is just box filter
//
// BGR555 format
// 15 8 7 0
// |xrrrrrgg|gggbbbbb|
//
// BGR565 format
// 15 8 7 0
// |rrrrrggg|gggbbbbb|
//
*/
IPPAPI(IppStatus, ippiYCbCr444ToBGR555LS_MCU_16s16u_P3C3R, (
const Ipp16s* pSrcMCU[3],
Ipp16u* pDstBGR,
int dstStep))
IPPAPI(IppStatus, ippiYCbCr422ToBGR555LS_MCU_16s16u_P3C3R, (
const Ipp16s* pSrcMCU[3],
Ipp16u* pDstBGR,
int dstStep))
IPPAPI(IppStatus, ippiYCbCr411ToBGR555LS_MCU_16s16u_P3C3R, (
const Ipp16s* pSrcMCU[3],
Ipp16u* pDstBGR,
int dstStep))
IPPAPI(IppStatus, ippiYCbCr444ToBGR565LS_MCU_16s16u_P3C3R, (
const Ipp16s* pSrcMCU[3],
Ipp16u* pDstBGR,
int dstStep))
IPPAPI(IppStatus, ippiYCbCr422ToBGR565LS_MCU_16s16u_P3C3R, (
const Ipp16s* pSrcMCU[3],
Ipp16u* pDstBGR,
int dstStep))
IPPAPI(IppStatus, ippiYCbCr411ToBGR565LS_MCU_16s16u_P3C3R, (
const Ipp16s* pSrcMCU[3],
Ipp16u* pDstBGR,
int dstStep))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiSampleUp444LS_MCU_16s8u_P3C3R
//
// Purpose:
//
// This procedure implements the 1:1:1 upsampling.
// No color conversion is performed.
//
// Input data is in the order:
// C1 block, C2 block, C3 block
//
// 0 8 0 8 0 8
// 0 +-------+ +-------+ +-------+
// | | | | | |
// | C1 | | C2 | | C3 |
// | | | | | |
// 8 +-------+ +-------+ +-------+
//
// Output data is in the order:
// C1C2C3,C1C2C3,...,C1C2C3
// 0 8 dstStep
// 0 +-------+-------------------+
// | | |
// | | |
// | | |
// 8 +-------+-------------------+
//
// Parameter:
// pSrcMCU pointer to input data
// pDst pointer to pointers to output arrays
// dstStep line offset in output data
//
// Returns:
// IppStatus
//
// Notes:
//
// Level Shift is defined in ISO/IEC 10918-1,
// Appendix A - Requirements and guidelines, Annex A, A.3.1 - Level Shift.
*/
IPPAPI(IppStatus, ippiSampleUp444LS_MCU_16s8u_P3C3R, (
const Ipp16s* pSrcMCU[3],
Ipp8u* pDst,
int dstStep))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiSampleUp422LS_MCU_16s8u_P3C3R
//
// Purpose:
//
// Performs upsampling and output data
// formatting of DCT output blocks,
// for a subset of a 4:2:2 MCU. No color conversion
// is performed.
//
// Input data is in the order:
// C1 1th block, C1 2th block, C2 block, C3 block.
//
// 0 8 15 0 8 0 8
// 0 +-------+-------+ 0 +-------+ +-------+
// | | | | | | |
// | | | | | | |
// | | | | | | |
// 8 +-------+-------+ 8 +-------+ +-------+
//
// Output data is in the order:
// C1C2C3,C1C2C3,...,C1C2C3
//
// 0 15 dstStep
// 0 +---------------+-------+
// | | |
// | | |
// | | |
// 8 +---------------+-------+
//
// Parameter:
// pSrcMCU pointer to input data
// pDst pointer to pointers to output arrays
// dstStep line offset in output data
//
// Returns:
// IppStatus
//
// Notes:
// up-sampling is just box filter
// Level Shift is defined in ISO/IEC 10918-1,
// Appendix A - Requirements and guidelines, Annex A, A.3.1 - Level Shift.
*/
IPPAPI(IppStatus, ippiSampleUp422LS_MCU_16s8u_P3C3R, (
const Ipp16s* pSrcMCU[3],
Ipp8u* pDst,
int dstStep))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiSampleUp411LS_MCU_16s8u_P3C3R
//
// Purpose:
//
// Performs upsampling and output data
// formatting of DCT output blocks,
// for a subset of a 4:1:1 MCU. No color conversion
// is performed.
//
// Input data is in the order:
// C1 1th block, C1 2th block, C1 3th block, C1 4th block,
// C2 block, C3 block,
//
// 0 8 15 0 8 0 8
// 0 +-------+--------+ +--------+ +--------+
// | | | | | | |
// | | | | | | |
// | | | | | | |
// 8 +-------+--------+ +--------+ +--------+
// | | |
// | | |
// | | |
// 15 +-------+--------+
//
// Output data is in the order:
// C1C2C3,C1C2C3,...,C1C2C3
//
// 0 15 dstStep
// 0 +---------------+-------+
// | | |
// | | |
// | | |
// | | |
// | | |
// | | |
// | | |
// 15 +---------------+-------+
//
// Parameter:
// pSrcMCU pointer to input data
// pDst pointer to pointers to output arrays
// dstStep line offset in output data
//
// Returns:
// IppStatus
//
// Notes:
// up-sampling is just box filter
// Level Shift is defined in ISO/IEC 10918-1,
// Appendix A - Requrements and guidelines, Annex A, A.3.1 - Level Shift.
*/
IPPAPI(IppStatus, ippiSampleUp411LS_MCU_16s8u_P3C3R, (
const Ipp16s* pSrcMCU[3],
Ipp8u* pDst,
int dstStep))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiJoin422LS_MCU_16s8u_P3C2R
//
// Purpose:
//
// Performs planar to pixel conversion,
// preserving 422 sampling, for a subset of a 4:2:2 MCU.
//
// Input data is in the order:
// Y1 block, Y2 block, Cb block, Cr block.
//
// 0 8 15 0 8 0 8
// 0 +-------+-------+ 0 +-------+ +-------+
// | | | | | | |
// | Y1 | Y2 | | Cb | | Cr |
// | | | | | | |
// 8 +-------+-------+ 8 +-------+ +-------+
//
// Output data is in the order:
// YCbYCr,YCbYCr,...,YCbYCr
//
// 0 15 dstStep
// 0 +---------------+-------+
// | | |
// | | |
// | | |
// 8 +---------------+-------+
//
// Parameter:
// pSrcMCU pointer to the array of pointers to input data
// pDst pointer to output data
// dstStep line offset in output data
//
// Returns:
// IppStatus
//
// Notes:
*/
IPPAPI(IppStatus, ippiJoin422LS_MCU_16s8u_P3C2R, (
const Ipp16s* pSrcMCU[3],
Ipp8u* pDst,
int dstStep))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiYCCK444ToCMYKLS_MCU_16s8u_P4C4R
//
// Purpose:
//
// This procedure implements the 1:1:1:1 upsampling and
// color space conversion from YCCK to CMYK color space
//
// Input data is in the order:
// Y block, Cb block, Cr block, K block.
//
// 0 8 0 8 0 8 0 8
// 0 +-------+ +-------+ +-------+ +-------+
// | | | | | | | |
// | Y | | Cb | | Cr | | K |
// | | | | | | | |
// 8 +-------+ +-------+ +-------+ +-------+
//
// Output data is in the order:
// CMYK,CMYK,...,CMYK
//
// 0 8 dstStep
// 0 +-------+--------------+
// | | |
// | | |
// | | |
// 8 +-------+--------------+
//
// Parameter:
// pSrcMCU pointer to input data
// pDstCMYK pointer to pointers to output arrays
// dstStep line offset in output data
//
// Returns:
// IppStatus
//
// Notes:
// This version handles Adobe-style YCCK->CMYK conversion,
// Where YCbCr are converted to R = 1-C, G = 1-M, B = 1-Y,
// while K (black) channel is unchanged.
// Level Shift is defined in ISO/IEC 10918-1,
// Appendix A - Requirements and guidelines, Annex A, A.3.1 - Level Shift.
*/
IPPAPI(IppStatus, ippiYCCK444ToCMYKLS_MCU_16s8u_P4C4R, (
const Ipp16s* pSrcMCU[4],
Ipp8u* pDstCMYK,
int dstStep))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiYCCK422ToCMYKLS_MCU_16s8u_P4C4R
//
// Purpose:
//
// Performs upsampling and YCbCr->RGB color conversion,
// and output data formatting of DCT output blocks,
// for a subset of a 4:2:2:4 MCU.
//
// Input data is in the order:
// Y1 block, Y2 block, Cb block, Cr block, K1 block, K2 block.
//
// 0 8 15 0 8 0 8 0 8 15
// 0 +-------+-------+ +-------+ +--------+ +-------+-------+
// | | | | | | | | | |
// | Y1 | Y2 | | Cb | | Cr | | K1 | K2 |
// | | | | | | | | | |
// 8 +-------+-------+ +-------+ +--------+ +-------+-------+
//
// Output data is in the order:
// CMYK,CMYK,...,CMYK
//
// 0 15 dstStep
// 0 +---------------+-------+
// | | |
// | | |
// | | |
// 8 +---------------+-------+
//
// Parameter:
// pSrcMCU pointer to input data
// pDstCMYK pointer to pointers to output arrays
// dstStep line offset in output data
//
// Returns:
// IppStatus
//
// Notes:
// This version handles Adobe-style YCCK->CMYK conversion,
// Where YCbCr are converted to R = 1-C, G = 1-M, B = 1-Y,
// while K (black) channel is unchanged.
// Level Shift is defined in ISO/IEC 10918-1,
// Appendix A - Requirements and guidelines, Annex A, A.3.1 - Level Shift.
*/
IPPAPI(IppStatus, ippiYCCK422ToCMYKLS_MCU_16s8u_P4C4R, (
const Ipp16s* pSrcMCU[4],
Ipp8u* pDstCMYK,
int dstStep))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiYCCK411ToCMYKLS_MCU_16s8u_P4C4R
//
// Purpose:
//
// Performs upsampling and YCbCr->RGB color conversion,
// and output data formatting of DCT output blocks,
// for a subset of a 4:1:1:4 MCU.
//
// Input data is in the order:
// Y1 block, Y2 block, Y3 block, Y4 block,
// Cb block, Cr block,
// K1 block, K2 block, K3 block, K4 block.
//
// 0 8 15 0 8 0 8 0 8 15
// 0 +-------+--------+ +--------+ +--------+ +-------+--------+
// | | | | | | | | | |
// | Y1 | Y2 | | Cb | | Cr | | K1 | K2 |
// | | | | | | | | | |
// 8 +-------+--------+ +--------+ +--------+ +-------+--------+
// | | | | | |
// | Y3 | Y4 | | K3 | K4 |
// | | | | | |
// 15 +-------+--------+ +-------+--------+
//
// Output data is in the order:
// CMYK,CMYK,...,CMYK
//
// 0 15 dstStep
// 0 +---------------+-------+
// | | |
// | | |
// | | |
// | | |
// | | |
// | | |
// | | |
// 15 +---------------+-------+
//
// Parameter:
// pSrcMCU pointer to input data
// pDstCMYK pointer to pointers to output arrays
// dstStep line offset in output data
//
// Returns:
// IppStatus
//
// Notes:
// This version handles Adobe-style YCCK->CMYK conversion,
// Where YCbCr are converted to R = 1-C, G = 1-M, B = 1-Y,
// while K (black) channel is unchanged.
// Level Shift is defined in ISO/IEC 10918-1,
// Appendix A - Requirements and guidelines, Annex A, A.3.1 - Level Shift.
*/
IPPAPI(IppStatus, ippiYCCK411ToCMYKLS_MCU_16s8u_P4C4R, (
const Ipp16s* pSrcMCU[4],
Ipp8u* pDstCMYK,
int dstStep))
/* ///////////////////////////////////////////////////////////////////////////
// DCT + Quantization + Level Shift Functions for encoder
/////////////////////////////////////////////////////////////////////////// */
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiDCTQuantFwd8x8LS_JPEG_8u16s_C1R
//
// Purpose:
// Forward DCT transform, quantization and level shift
//
// Parameter:
// pSrc - pointer to source color component data
// srcStep - line offset for source data
// pDst - pointer to output 8x8 block
// of quantized DCT coefficients
// pQuantFwdTable - pointer to Quantization table
//
// Returns:
// IppStatus
//
// Notes:
// DCT is defined in ISO/IEC 10918-1,
// Appendix A - Requrements and guidelines, Annex A, A.3.3 FDCT and IDCT.
// Quantization is defined in ISO/IEC 10918-1,
// Appendix A - Requrements and guidelines,
// Annex A, A.3.4 DCT coefficient quantization and dequantization.
// Level Shift is defined in ISO/IEC 10918-1,
// Appendix A - Requrements and guidelines, Annex A, A.3.1 - Level Shift.
*/
IPPAPI(IppStatus, ippiDCTQuantFwd8x8LS_JPEG_8u16s_C1R, (
const Ipp8u* pSrc,
int srcStep,
Ipp16s* pDst,
const Ipp16u* pQuantFwdTable))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiDCTQuantFwd8x8LS_JPEG_16u16s_C1R
//
// Purpose:
// Forward DCT transform, quantization and level shift
// for 12-bit data
//
// Parameter:
// pSrc - pointer to source color component data
// srcStep - line offset for source data
// pDst - pointer to output 8x8 block
// of quantized DCT coefficients
// pQuantFwdTable - pointer to Quantization table
//
// Returns:
// IppStatus
*/
IPPAPI(IppStatus, ippiDCTQuantFwd8x8LS_JPEG_16u16s_C1R, (
const Ipp16u* pSrc,
int srcStep,
Ipp16s* pDst,
const Ipp32f* pQuantFwdTable))
/* ///////////////////////////////////////////////////////////////////////////
// DCT + Quantization Functions for encoder
/////////////////////////////////////////////////////////////////////////// */
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiDCTQuantFwd8x8_JPEG_16s_C1
//
// Purpose:
// Forward DCT transform and quantization
//
// Parameter:
// pSrc - pointer to source 8x8 block
// pDst - pointer to output 8x8 block
// pQuantFwdTable - pointer to Quantization table
//
// Returns:
// IppStatus
//
// Notes:
//
*/
IPPAPI(IppStatus, ippiDCTQuantFwd8x8_JPEG_16s_C1, (
const Ipp16s* pSrc,
Ipp16s* pDst,
const Ipp16u* pQuantFwdTable))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiDCTQuantFwd8x8_JPEG_16s_C1I
//
// Purpose:
// Forward DCT transform and quantization
//
// Parameter:
// pSrcDst - pointer to 8x8 block
// pQuantFwdTable - pointer to Quantization table
//
// Returns:
// IppStatus
//
// Notes:
//
*/
IPPAPI(IppStatus, ippiDCTQuantFwd8x8_JPEG_16s_C1I, (
Ipp16s* pSrcDst,
const Ipp16u* pQuantFwdTable))
/* ///////////////////////////////////////////////////////////////////////////
// DCT + Dequantization + Level Shift Functions for decoder
/////////////////////////////////////////////////////////////////////////// */
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiDCTQuantInv8x8LS_JPEG_16s8u_C1R
// ippiDCTQuantInv8x8LS_4x4_JPEG_16s8u_C1R
// ippiDCTQuantInv8x8LS_2x2_JPEG_16s8u_C1R
// ippiDCTQuantInv8x8LS_1x1_JPEG_16s8u_C1R
//
// Purpose:
// Inverse DCT transform, de-quantization and level shift for
// 1) the whole 8x8 block
// 2) top-left 4x4 quadrant, in case when rest of coefs are zero
// 3) top-left 2x2 part of 8x8 block, in case when rest of coefs are zero
// 4) only DC coef is not zero in 8x8 block
//
//
// Parameter:
// pSrc - pointer to input 8x8 block of quantized DCT coefficients
// pDst - pointer to output color component data
// dstStep - line offset for destination data
// pQuantInvTable - pointer to Quantization table
//
// Returns:
// IppStatus
//
// Notes:
// DCT is defined in ISO/IEC 10918-1,
// Appendix A - Requrements and guidelines, Annex A, A.3.3 FDCT and IDCT.
// Quantization is defined in ISO/IEC 10918-1,
// Appendix A - Requrements and guidelines,
// Annex A, A.3.4 DCT coefficient quantization and dequantization.
// Level Shift is defined in ISO/IEC 10918-1,
// Appendix A - Requrements and guidelines, Annex A, A.3.1 - Level Shift.
*/
IPPAPI(IppStatus, ippiDCTQuantInv8x8LS_JPEG_16s8u_C1R, (
const Ipp16s* pSrc,
Ipp8u* pDst,
int dstStep,
const Ipp16u* pQuantInvTable))
IPPAPI(IppStatus, ippiDCTQuantInv8x8LS_4x4_JPEG_16s8u_C1R,(
const Ipp16s* pSrc,
Ipp8u* pDst,
int dstStep,
const Ipp16u* pQuantInvTable))
IPPAPI(IppStatus, ippiDCTQuantInv8x8LS_2x2_JPEG_16s8u_C1R,(
const Ipp16s* pSrc,
Ipp8u* pDst,
int dstStep,
const Ipp16u* pQuantInvTable))
IPPAPI(IppStatus, ippiDCTQuantInv8x8LS_1x1_JPEG_16s8u_C1R,(
const Ipp16s* pSrc,
Ipp8u* pDst,
int dstStep,
const Ipp16u* pQuantInvTable))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiDCTQuantInv8x8To2x2LS_JPEG_16s8u_C1R
// ippiDCTQuantInv8x8To4x4LS_JPEG_16s8u_C1R
//
// Purpose:
// Inverse DCT transform, de-quantization and level shift and
// DCT downsampling for 1/2 and 1/4 scale factor
//
//
// Parameter:
// pSrc - pointer to input 8x8 block of quantized DCT coefficients
// pDst - pointer to output color component data
// dstStep - line offset for destination data
// pQuantInvTable - pointer to Quantization table
//
// Returns:
// IppStatus
//
// Notes:
// DCT is defined in ISO/IEC 10918-1,
// Appendix A - Requrements and guidelines, Annex A, A.3.3 FDCT and IDCT.
// Quantization is defined in ISO/IEC 10918-1,
// Appendix A - Requrements and guidelines,
// Annex A, A.3.4 DCT coefficient quantization and dequantization.
// Level Shift is defined in ISO/IEC 10918-1,
// Appendix A - Requrements and guidelines, Annex A, A.3.1 - Level Shift.
*/
IPPAPI(IppStatus, ippiDCTQuantInv8x8To4x4LS_JPEG_16s8u_C1R,(
const Ipp16s* pSrc,
Ipp8u* pDst,
int dstStep,
const Ipp16u* pQuantInvTable))
IPPAPI(IppStatus, ippiDCTQuantInv8x8To2x2LS_JPEG_16s8u_C1R,(
const Ipp16s* pSrc,
Ipp8u* pDst,
int dstStep,
const Ipp16u* pQuantInvTable))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiDCTQuantInv8x8LS_JPEG_16s16u_C1R
//
// Purpose:
// Inverse DCT transform, de-quantization and level shift
// for 12-bit data
//
// Parameter:
// pSrc - pointer to input 8x8 block of quantized DCT coefficients
// pDst - pointer to output color component data
// dstStep - line offset for destination data
// pQuantInvTable - pointer to Quantization table
//
// Returns:
// IppStatus
*/
IPPAPI(IppStatus, ippiDCTQuantInv8x8LS_JPEG_16s16u_C1R, (
const Ipp16s* pSrc,
Ipp16u* pDst,
int dstStep,
const Ipp32f* pQuantInvTable))
/* ///////////////////////////////////////////////////////////////////////////
// DCT + DeQuantization Functions for decoder
/////////////////////////////////////////////////////////////////////////// */
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiDCTQuantInv8x8_JPEG_16s_C1
//
// Purpose:
// Inverse DCT transform and de-quantization
//
// Parameter:
// pSrc - pointer to source 8x8 block
// pDst - pointer to output 8x8 block
// pQuantInvTable - pointer to Quantization table
//
// Returns:
// IppStatus
//
// Notes:
//
*/
IPPAPI(IppStatus, ippiDCTQuantInv8x8_JPEG_16s_C1, (
const Ipp16s* pSrc,
Ipp16s* pDst,
const Ipp16u* pQuantInvTable))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiDCTQuantInv8x8_JPEG_16s_C1I
//
// Purpose:
// Inverse DCT transform and de-quantization
//
// Parameter:
// pSrcDst - pointer to 8x8 block
// pQuantInvTable - pointer to Quantization table
//
// Returns:
// IppStatus
//
// Notes:
//
*/
IPPAPI(IppStatus, ippiDCTQuantInv8x8_JPEG_16s_C1I, (
Ipp16s* pSrcDst,
const Ipp16u* pQuantInvTable))
/* ///////////////////////////////////////////////////////////////////////////
// lossless JPEG specific functions
/////////////////////////////////////////////////////////////////////////// */
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiDiffPredFirstRow_JPEG_16s_C1
//
// Purpose:
// differenciate row
//
// Parameters:
// pSrc - pointer to input row of samples
// pDst - pointer to output row of differences
// width - width, in elements
// P - precision of samples, in bits
// Pt - point transform parameter
//
// Returns:
// IppStatus
//
// Notes:
//
*/
IPPAPI(IppStatus, ippiDiffPredFirstRow_JPEG_16s_C1, (
const Ipp16s* pSrc,
Ipp16s* pDst,
int width,
int P,
int Pt))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiDiffPredRow_JPEG_16s_C1
//
// Purpose:
// differenciate row
//
// Parameters:
// pSrc - pointer to input row of samples
// pPrevRow - pointer to previous input row of samples
// pDst - pointer to output row of differences
// width - width, in elements
// predictor - predictor
// Pt - point transform parameter
//
// Returns:
// IppStatus
//
// Notes:
//
*/
IPPAPI(IppStatus, ippiDiffPredRow_JPEG_16s_C1, (
const Ipp16s* pSrc,
const Ipp16s* pPrevRow,
Ipp16s* pDst,
int width,
int predictor))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiReconstructPredFirstRow_JPEG_16s_C1
//
// Purpose:
// undifference row
//
// Parameters:
// pSrc - pointer to input row of differences
// pDst - pointer to output row of samples
// width - width, in elements
// P - precision of samples, in bits
// Pt - point transform parameter
//
// Returns:
// IppStatus
//
// Notes:
//
*/
IPPAPI(IppStatus, ippiReconstructPredFirstRow_JPEG_16s_C1, (
const Ipp16s* pSrc,
Ipp16s* pDst,
int width,
int P,
int Pt))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiReconstructPredRow_JPEG_16s_C1
//
// Purpose:
// undifference row
//
// Parameters:
// pSrc - pointer to input row of differences
// pPrevRow - pointer to previous row of reconstructed samples
// pDst - pointer to output row of samples
// width - width, in elements
// predictor - predictor
// Pt - point transform parameter
//
// Returns:
// IppStatus
//
// Notes:
//
*/
IPPAPI(IppStatus, ippiReconstructPredRow_JPEG_16s_C1, (
const Ipp16s* pSrc,
const Ipp16s* pPrevRow,
Ipp16s* pDst,
int width,
int predictor))
/* ///////////////////////////////////////////////////////////////////////////
// JPEG 2000 specific functions
/////////////////////////////////////////////////////////////////////////// */
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiWTFwdRow_B53_JPEG2K_16s_C1R,
// ippiWTFwdRow_B53_JPEG2K_32s_C1R
//
// Purpose:
// Performs forward wavelet transform on image rows
// (biorthogonal 5,3 filter bank for JPEG 2000 lossless mode).
//
// Parameters:
// pSrc - pointer to source image;
// srcStep - step in bytes to each next line of source image ROI;
// pDstLow - pointer to low frequency component image ROI;
// dstLowStep - step in bytes to each next line
// of low frequency component image;
// pDstHigh - pointer to high frequency component image ROI;
// dstHighStep - step in bytes to each next line
// of high frequency component image;
// dstRoiSize - ROI size for destination images.
// phase - relative position of high-pass and low-pass filters.
//
// Returns:
// ippStsNoErr - Ok;
// ippStsNullPtrErr - some of pointers are NULL;
// ippStsSizeErr - the width or height of ROI is less or equal zero;
//
// Notes:
// Not any fixed borders extension (wrap, symm.) will be applied!
// Source image must have valid and accessible horizontal border data
// outside of ROI.
//
// Only the same ROI sizes for destination images are supported.
//
// Source ROI size should be calculated by the following rule:
// srcRoiSize.width = 2 * dstRoiSize.width;
// srcRoiSize.height = dstRoiSize.height.
//
// If phase is ippWTFilterFirstLow, it's required to apply
// left border of width 2 and right border of width 1.
// If phase is ippWTFilterFirstHigh, it's required to apply
// left border of width 1 and right border of width 2.
//
*/
IPPAPI(IppStatus, ippiWTFwdRow_B53_JPEG2K_16s_C1R, (
const Ipp16s* pSrc,
int srcStep,
Ipp16s* pDstLow,
int dstLowStep,
Ipp16s* pDstHigh,
int dstHighStep,
IppiSize dstRoiSize,
IppiWTFilterFirst phase))
IPPAPI(IppStatus, ippiWTFwdRow_B53_JPEG2K_32s_C1R, (
const Ipp32s* pSrc,
int srcStep,
Ipp32s* pDstLow,
int dstLowStep,
Ipp32s* pDstHigh,
int dstHighStep,
IppiSize dstRoiSize,
IppiWTFilterFirst phase))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiWTFwdCol_B53_JPEG2K_16s_C1R,
// ippiWTFwdCol_B53_JPEG2K_32s_C1R
//
// Purpose:
// Performs forward wavelet transform on image columns
// (biorthogonal 5,3 filter bank for JPEG 2000 lossless mode).
//
// Parameters:
// pSrc - pointer to source image;
// srcStep - step in bytes to each next line of source image ROI;
// pDstLow - pointer to low frequency component image ROI;
// dstLowStep - step in bytes to each next line
// of low frequency component image;
// pDstHigh - pointer to high frequency component image ROI;
// dstHighStep - step in bytes to each next line
// of high frequency component image;
// dstRoiSize - ROI size for destination images.
// phase - relative position of high-pass and low-pass filters.
//
// Returns:
// ippStsNoErr - Ok;
// ippStsNullPtrErr - some of pointers are NULL;
// ippStsSizeErr - the width or height of ROI is less or equal zero;
//
// Notes:
// Not any fixed borders extension (wrap, symm.) will be applied!
// Source image must have valid and accessible horizontal border data
// outside of ROI.
//
// Only the same ROI sizes for destination images are supported.
//
// Source ROI size should be calculated by the following rule:
// srcRoiSize.width = dstRoiSize.width;
// srcRoiSize.height = 2 * dstRoiSize.height.
//
// If phase is ippWTFilterFirstLow, it's required to apply
// top border of width 2 and bottom border of width 1.
// If phase is ippWTFilterFirstHigh, it's required to apply
// top border of width 1 and bottom border of width 2.
//
*/
IPPAPI(IppStatus, ippiWTFwdCol_B53_JPEG2K_16s_C1R, (
const Ipp16s* pSrc,
int srcStep,
Ipp16s* pDstLow,
int dstLowStep,
Ipp16s* pDstHigh,
int dstHighStep,
IppiSize dstRoiSize,
IppiWTFilterFirst phase))
IPPAPI(IppStatus, ippiWTFwdCol_B53_JPEG2K_32s_C1R, (
const Ipp32s* pSrc,
int srcStep,
Ipp32s* pDstLow,
int dstLowStep,
Ipp32s* pDstHigh,
int dstHighStep,
IppiSize dstRoiSize,
IppiWTFilterFirst phase))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiWTFwdColLift_B53_JPEG2K_16s_C1
// ippiWTFwdColLift_B53_JPEG2K_32s_C1
//
// Purpose:
// Low-level function for row-scan-based 2D WT implementation.
// to perform single step of forward wavelet transform on image columns
// (reversible 5,3 filter bank for JPEG 2000 lossless mode),
//
//
// Parameters:
// pSrc0 - pointer to source image row #0;
// pSrc1 - pointer to source image row #1;
// pSrc2 - pointer to source image row #2;
//
// pDstLow0 - pointer to low frequency component row #0;
// pSrcHigh0 - pointer to high frequency component row #0;
// pDstHigh1 - pointer to high frequency component row #1;
//
// width - width of rows.
//
// Returns:
// ippStsNoErr - Ok;
// ippStsNullPtrErr - some of pointers are NULL;
// ippStsSizeErr - the width rows is less or equal zero.
//
// Notes:
//
// For each row point this function calculates:
// pDstHigh1[i] = pSrc1[i] - FLOOR( (pSrc0 [i] + pSrc2 [i] ) / 2 );
// pDstLow0 [i] = pSrc0[i] + FLOOR( (pSrcHigh0[i] + pDstHigh1[i] + 2) / 4 );
//
*/
IPPAPI(IppStatus, ippiWTFwdColLift_B53_JPEG2K_16s_C1, (
const Ipp16s* pSrc0,
const Ipp16s* pSrc1,
const Ipp16s* pSrc2,
Ipp16s* pDstLow0,
const Ipp16s* pSrcHigh0,
Ipp16s* pDstHigh1,
int width))
IPPAPI(IppStatus, ippiWTFwdColLift_B53_JPEG2K_32s_C1, (
const Ipp32s* pSrc0,
const Ipp32s* pSrc1,
const Ipp32s* pSrc2,
Ipp32s* pDstLow0,
const Ipp32s* pSrcHigh0,
Ipp32s* pDstHigh1,
int width))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiWTInvRow_B53_JPEG2K_16s_C1R,
// ippiWTInvRow_B53_JPEG2K_32s_C1R
//
// Purpose:
// Performs inverse wavelet transform on image rows
// (biorthogonal 5,3 filter bank for JPEG 2000 lossless mode).
//
// Parameters:
// pSrcLow - pointer to low frequency component image ROI;
// srcLowStep - step in bytes to each next line
// of low frequency component image;
// pSrcHigh - pointer to high frequency component image ROI;
// srcHighStep - step in bytes to each next line
// of high frequency component image;
// srcRoiSize - step in bytes to each next line
// of high frequency component image;
// pDst - destination image ROI;
// dstStep - step in bytes to each next line
// of source image ROI;
// phase - relative position of high-pass and low-pass filters.
//
// Returns:
// ippStsNoErr - Ok;
// ippStsNullPtrErr - some of pointers are NULL;
// ippStsSizeErr - the width or height of ROI is less or equal zero;
//
// Notes:
// Not any fixed borders extension (wrap, symm.) will be applied!
// Source images must have valid and accessible horizontal border data
// outside of ROI.
//
// Only the same ROI sizes for source images are supported.
//
// Destinageion ROI size should be calculated by the following rule:
// dstRoiSize.width = 2 * dstRoiSize.width;
// dstRoiSize.height = dstRoiSize.height.
//
// For low frequency component:
// if phase is ippWTFilterFirstLow, it's required to apply
// left border of width 0 and right border of width 1.
// If phase is ippWTFilterFirstHigh, it's required to apply
// left border of width 1 and right border of width 0.
// For high frequency component it's always required to have
// left and right border of equal width 1.
//
*/
IPPAPI(IppStatus, ippiWTInvRow_B53_JPEG2K_16s_C1R, (
const Ipp16s* pSrcLow,
int srcLowStep,
const Ipp16s* pSrcHigh,
int srcHighStep,
IppiSize srcRoiSize,
Ipp16s* pDst,
int dstStep,
IppiWTFilterFirst phase))
IPPAPI(IppStatus, ippiWTInvRow_B53_JPEG2K_32s_C1R, (
const Ipp32s* pSrcLow,
int srcLowStep,
const Ipp32s* pSrcHigh,
int srcHighStep,
IppiSize srcRoiSize,
Ipp32s* pDst,
int dstStep,
IppiWTFilterFirst phase))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiWTInvCol_B53_JPEG2K_16s_C1R,
// ippiWTInvCol_B53_JPEG2K_32s_C1R
//
// Purpose:
// Performs inverse wavelet transform on image columns
// (biorthogonal 5,3 filter bank for JPEG 2000 lossless mode).
//
// Parameters:
// pSrcLow - pointer to low frequency component image ROI;
// srcLowStep - step in bytes to each next line
// of low frequency component image;
// pSrcHigh - pointer to high frequency component image ROI;
// srcHighStep - step in bytes to each next line
// of high frequency component image;
// srcRoiSize - step in bytes to each next line
// of high frequency component image;
// pDst - destination image ROI;
// dstStep - step in bytes to each next line
// of source image ROI;
// phase - relative position of high-pass and low-pass filters.
//
// Returns:
// ippStsNoErr - Ok;
// ippStsNullPtrErr - any of the pointers is NULL;
// ippStsSizeErr - the width or height of ROI is less or equal zero;
//
// Notes:
// Not any fixed borders extension (wrap, symm.) will be applied!
// Source images must have valid and accessible horizontal border data
// outside of ROI.
//
// Only the same ROI sizes for source images are supported.
//
// Destination ROI size should be calculated by the following rule:
// dstRoiSize.width = dstRoiSize.width;
// dstRoiSize.height = dstRoiSize.height * 2.
//
// For low frequency component:
// if phase is ippWTFilterFirstLow, it's required to apply
// left border of width 0 and right border of width 1.
// If phase is ippWTFilterFirstHigh, it's required to apply
// left border of width 1 and right border of width 0.
// For high frequency component it's always required to have
// left and right border of equal width 1.
//
*/
IPPAPI(IppStatus, ippiWTInvCol_B53_JPEG2K_16s_C1R, (
const Ipp16s* pSrcLow,
int srcLowStep,
const Ipp16s* pSrcHigh,
int srcHighStep,
IppiSize srcRoiSize,
Ipp16s* pDst,
int dstStep,
IppiWTFilterFirst phase))
IPPAPI(IppStatus, ippiWTInvCol_B53_JPEG2K_32s_C1R, (
const Ipp32s* pSrcLow,
int srcLowStep,
const Ipp32s* pSrcHigh,
int srcHighStep,
IppiSize srcRoiSize,
Ipp32s* pDst,
int dstStep,
IppiWTFilterFirst phase))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiWTInvColLift_B53_JPEG2K_16s_C1
// ippiWTInvColLift_B53_JPEG2K_32s_C1
//
// Purpose:
// Low-level function for row-scan-based 2D WT implementation.
// to perform single step of inverse wavelet transform on image columns
// (reversible 5,3 filter bank for JPEG 2000 lossless mode),
//
//
// Parameters:
//
// pSrcLow0 - pointer to low frequency component row #0;
// pSrcHigh0 - pointer to high frequency component row #0;
// pSrcHigh1 - pointer to high frequency component row #1;
//
// pSrc0 - pointer to reconstructed image row #0;
// pDst1 - pointer to reconstructed image row #1;
// pDst2 - pointer to reconstructed image row #2;
// width - width of rows.
//
// Returns:
// ippStsNoErr - Ok;
// ippStsNullPtrErr - some of pointers are NULL;
// ippStsSizeErr - the width rows is less or equal zero.
//
// Notes:
//
// For each row point this function calculates:
// pDst2[i] = pSrcLow0[i] - FLOOR( (pSrcHigh0[i] + pSrcHigh1[i] + 2) / 4 );
// pDst1[i] = highRow0[i] + FLOOR( (pSrc0 [i] + pDst2 [i] ) / 2 );
//
*/
IPPAPI(IppStatus, ippiWTInvColLift_B53_JPEG2K_16s_C1, (
const Ipp16s* pSrcLow0,
const Ipp16s* pSrcHigh0,
const Ipp16s* pSrcHigh1,
const Ipp16s* pSrc0,
Ipp16s* pDst1,
Ipp16s* pDst2,
int width))
IPPAPI(IppStatus, ippiWTInvColLift_B53_JPEG2K_32s_C1, (
const Ipp32s* pSrcLow0,
const Ipp32s* pSrcHigh0,
const Ipp32s* pSrcHigh1,
const Ipp32s* pSrc0,
Ipp32s* pDst1,
Ipp32s* pDst2,
int width))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiWTFwdRow_D97_JPEG2K_16s_C1R
// ippiWTFwdRow_D97_JPEG2K_32s_C1R
// ippiWTFwdRow_D97_JPEG2K_32f_C1R
//
// Purpose:
// Performs forward wavelet transform on image rows
// (Cohen-Daubechies-Feauveau 9,7 filter bank for JPEG 2000 lossy mode).
//
// Parameters:
// pSrc - pointer to source image;
// srcStep - step in bytes to each next line of source image ROI;
// pDstLow - pointer to low frequency component image ROI;
// dstLowStep - step in bytes to each next line
// of low frequency component image;
// pDstHigh - pointer to high frequency component image ROI;
// dstHighStep - step in bytes to each next line
// of high frequency component image;
// dstRoiSize - ROI size for destination images.
// phase - relative position of high-pass and low-pass filters.
//
// Returns:
// ippStsNoErr - Ok;
// ippStsNullPtrErr - some of pointers are NULL;
// ippStsSizeErr - the width or height of ROI is less or equal zero;
//
// Notes:
// Not any fixed borders extension (wrap, symm.) will be applied!
// Source image must have valid and accessible horizontal border data
// outside of ROI.
//
// Only the same ROI sizes for destination images are supported.
//
// Source ROI size should be calculated by the following rule:
// srcRoiSize.width = 2 * dstRoiSize.width;
// srcRoiSize.height = dstRoiSize.height.
//
// If phase is ippWTFilterFirstLow, it's required to apply
// left border of width 4 and right border of width 3.
// If phase is ippWTFilterFirstHigh, it's required to apply
// left border of width 3 and right border of width 4.
//
*/
IPPAPI(IppStatus, ippiWTFwdRow_D97_JPEG2K_16s_C1R, (
const Ipp16s* pSrc,
int srcStep,
Ipp16s* pDstLow,
int dstLowStep,
Ipp16s* pDstHigh,
int dstHighStep,
IppiSize dstRoiSize,
IppiWTFilterFirst phase))
IPPAPI(IppStatus, ippiWTFwdRow_D97_JPEG2K_32s_C1R, (
const Ipp32s* pSrc,
int srcStep,
Ipp32s* pDstLow,
int dstLowStep,
Ipp32s* pDstHigh,
int dstHighStep,
IppiSize dstRoiSize,
IppiWTFilterFirst phase))
IPPAPI(IppStatus, ippiWTFwdRow_D97_JPEG2K_32f_C1R, (
const Ipp32f* pSrc,
int srcStep,
Ipp32f* pDstLow,
int dstLowStep,
Ipp32f* pDstHigh,
int dstHighStep,
IppiSize dstRoiSize,
IppiWTFilterFirst phase))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiWTFwdCol_D97_JPEG2K_32f_C1R
//
// Purpose:
// Performs forward wavelet transform on image columns
// (Cohen-Daubechies-Feauveau 9,7 filter bank for JPEG 2000 lossy mode).
//
// Parameters:
// pSrc - pointer to source image;
// srcStep - step in bytes to each next line of source image ROI;
// pDstLow - pointer to low frequency component image ROI;
// dstLowStep - step in bytes to each next line
// of low frequency component image;
// pDstHigh - pointer to high frequency component image ROI;
// dstHighStep - step in bytes to each next line
// of high frequency component image;
// dstRoiSize - ROI size for destination images.
// phase - relative position of high-pass and low-pass filters.
//
// Returns:
// ippStsNoErr - Ok;
// ippStsNullPtrErr - some of pointers are NULL;
// ippStsSizeErr - the width or height of ROI is less or equal zero;
//
// Notes:
// Not any fixed borders extension (wrap, symm.) will be applied!
// Source image must have valid and accessible horizontal border data
// outside of ROI.
//
// Only the same ROI sizes for destination images are supported.
//
// Source ROI size should be calculated by the following rule:
// srcRoiSize.width = dstRoiSize.width;
// srcRoiSize.height = 2 * dstRoiSize.height.
//
// If phase is ippWTFilterFirstLow, it's required to apply
// top border of width 4 and bottom border of width 3.
// If phase is ippWTFilterFirstHigh, it's required to apply
// top border of width 3 and bottom border of width 4.
//
*/
IPPAPI(IppStatus, ippiWTFwdCol_D97_JPEG2K_32f_C1R, (
const Ipp32f* pSrc,
int srcStep,
Ipp32f* pDstLow,
int dstLowStep,
Ipp32f* pDstHigh,
int dstHighStep,
IppiSize dstRoiSize,
IppiWTFilterFirst phase))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiWTFwdColLift_D97_JPEG2K_16s_C1
// ippiWTFwdColLift_D97_JPEG2K_32s_C1
// ippiWTFwdColLift_D97_JPEG2K_32f_C1
//
// Purpose:
// Low-level function for row-scan-based 2D WT implementation.
// to perform single step of forward wavelet transform on image columns
// (reversible 5,3 filter bank for JPEG 2000 lossless mode),
//
//
// Parameters:
// pSrc0 - pointer to source image row #0;
// pSrc1 - pointer to source image row #1;
// pSrc2 - pointer to source image row #2;
//
// pSrcDstLow0 - pointer to low frequency component row #0;
// pDstLow1 - pointer to low frequency component row #1;
// pSrcDstHigh0 - pointer to high frequency component row #0;
// pSrcDstHigh1 - pointer to high frequency component row #1;
// pDstHigh2 - pointer to high frequency component row #2;
//
// width - width of rows.
//
// Returns:
// ippStsNoErr - Ok;
// ippStsNullPtrErr - some of pointers are NULL;
// ippStsSizeErr - the width rows is less or equal zero.
//
// Notes:
//
// For each row point this function calculates:
// pDstHigh2 [i] = pSrc1[i] + ALPHA * (pSrc0 [i] + pSrc2 [i]);
// pDstLow1 [i] = pSrc0[i] + BETA * (pSrcDstHigh1[i] + pDstHigh2[i]);
// pSrcDstHigh1[i] += GAMMA * (pSrcDstLow0 [i] + pDstLow1 [i]);
// pSrcDstLow0 [i] += DELTA * (pSrcDstHigh0[i] + pSrcDstHigh1[i]);
// pSrcDstLow0 [i] *= K;
// pSrcDstHigh0[i] *= 1. / K;
//
*/
IPPAPI(IppStatus, ippiWTFwdColLift_D97_JPEG2K_16s_C1, (
const Ipp16s* pSrc0,
const Ipp16s* pSrc1,
const Ipp16s* pSrc2,
Ipp16s* pSrcDstLow0,
Ipp16s* pDstLow1,
Ipp16s* pSrcDstHigh0,
Ipp16s* pSrcDstHigh1,
Ipp16s* pDstHigh2,
int width))
IPPAPI(IppStatus, ippiWTFwdColLift_D97_JPEG2K_32s_C1, (
const Ipp32s* pSrc0,
const Ipp32s* pSrc1,
const Ipp32s* pSrc2,
Ipp32s* pSrcDstLow0,
Ipp32s* pDstLow1,
Ipp32s* pSrcDstHigh0,
Ipp32s* pSrcDstHigh1,
Ipp32s* pDstHigh2,
int width))
IPPAPI(IppStatus, ippiWTFwdColLift_D97_JPEG2K_32f_C1, (
const Ipp32f* pSrc0,
const Ipp32f* pSrc1,
const Ipp32f* pSrc2,
Ipp32f* pSrcDstLow0,
Ipp32f* pDstLow1,
Ipp32f* pSrcDstHigh0,
Ipp32f* pSrcDstHigh1,
Ipp32f* pDstHigh2,
int width))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiWTInvRow_D97_JPEG2K_16s_C1R,
// ippiWTInvRow_D97_JPEG2K_32s_C1R,
// ippiWTInvRow_D97_JPEG2K_32f_C1R
//
// Purpose:
// Performs inverse wavelet transform on image rows
// (Cohen-Daubechies-Feauveau 9,7 filter bank for JPEG 2000 lossy mode).
//
// Parameters:
// pSrcLow - pointer to low frequency component image ROI;
// srcLowStep - step in bytes to each next line
// of low frequency component image;
// pSrcHigh - pointer to high frequency component image ROI;
// srcHighStep - step in bytes to each next line
// of high frequency component image;
// srcRoiSize - step in bytes to each next line
// of high frequency component image;
// pDst - destination image ROI;
// dstStep - step in bytes to each next line
// of source image ROI;
// phase - relative position of high-pass and low-pass filters.
//
// Returns:
// ippStsNoErr - Ok;
// ippStsNullPtrErr - some of pointers are NULL;
// ippStsSizeErr - the width or height of ROI is less or equal zero;
//
// Notes:
// Not any fixed borders extension (wrap, symm.) will be applied!
// Source images must have valid and accessible horizontal border data
// outside of ROI.
//
// Only the same ROI sizes for source images are supported.
//
// Destinageion ROI size should be calculated by the following rule:
// dstRoiSize.width = 2 * dstRoiSize.width;
// dstRoiSize.height = dstRoiSize.height.
//
// For low frequency component:
// if phase is ippWTFilterFirstLow, it's required to apply
// left border of width 1 and right border of width 2.
// If phase is ippWTFilterFirstHigh, it's required to apply
// left border of width 2 and right border of width 1.
// For high frequency component it's always required to have
// left and right border of equal width 2.
//
*/
IPPAPI(IppStatus, ippiWTInvRow_D97_JPEG2K_16s_C1R, (
const Ipp16s* pSrcLow,
int srcLowStep,
const Ipp16s* pSrcHigh,
int srcHighStep,
IppiSize srcRoiSize,
Ipp16s* pDst,
int dstStep,
IppiWTFilterFirst phase))
IPPAPI(IppStatus, ippiWTInvRow_D97_JPEG2K_32s_C1R, (
const Ipp32s* pSrcLow,
int srcLowStep,
const Ipp32s* pSrcHigh,
int srcHighStep,
IppiSize srcRoiSize,
Ipp32s* pDst,
int dstStep,
IppiWTFilterFirst phase))
IPPAPI(IppStatus, ippiWTInvRow_D97_JPEG2K_32f_C1R, (
const Ipp32f* pSrcLow,
int srcLowStep,
const Ipp32f* pSrcHigh,
int srcHighStep,
IppiSize srcRoiSize,
Ipp32f* pDst,
int dstStep,
IppiWTFilterFirst phase))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiWTInvCol_D97_JPEG2K_32f_C1R
//
// Purpose:
// Performs inverse wavelet transform on image columns
// (Cohen-Daubechies-Feauveau 9,7 filter bank for JPEG 2000 lossy mode).
//
// Parameters:
// pSrcLow - pointer to low frequency component image ROI;
// srcLowStep - step in bytes to each next line
// of low frequency component image;
// pSrcHigh - pointer to high frequency component image ROI;
// srcHighStep - step in bytes to each next line
// of high frequency component image;
// srcRoiSize - step in bytes to each next line
// of high frequency component image;
// pDst - destination image ROI;
// dstStep - step in bytes to each next line
// of source image ROI;
// phase - relative position of high-pass and low-pass filters.
//
// Returns:
// ippStsNoErr - Ok;
// ippStsNullPtrErr - any of the pointers is NULL;
// ippStsSizeErr - the width or height of ROI is less or equal zero;
//
// Notes:
// Not any fixed borders extension (wrap, symm.) will be applied!
// Source images must have valid and accessible horizontal border data
// outside of ROI.
//
// Only the same ROI sizes for source images are supported.
//
// Destination ROI size should be calculated by the following rule:
// dstRoiSize.width = dstRoiSize.width;
// dstRoiSize.height = dstRoiSize.height * 2.
//
// For low frequency component:
// if phase is ippWTFilterFirstLow, it's required to apply
// left border of width 1 and right border of width 2.
// If phase is ippWTFilterFirstHigh, it's required to apply
// top border of width 2 and bottom border of width 1.
// For high frequency component it's always required to have
// left and right border of equal width 2.
//
*/
IPPAPI(IppStatus, ippiWTInvCol_D97_JPEG2K_32f_C1R, (
const Ipp32f* pSrcLow,
int srcLowStep,
const Ipp32f* pSrcHigh,
int srcHighStep,
IppiSize srcRoiSize,
Ipp32f* pDst,
int dstStep,
IppiWTFilterFirst phase))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiWTInvColLift_D97_JPEG2K_16s_C1
// ippiWTInvColLift_D97_JPEG2K_32s_C1
// ippiWTInvColLift_D97_JPEG2K_32f_C1
//
// Purpose:
// Low-level function for row-scan-based 2D WT implementation.
// to perform single step of forward wavelet transform on image columns
// (reversible 5,3 filter bank for JPEG 2000 lossless mode),
//
//
// Parameters:
// pSrcLow0 - pointer to low frequency component row #0;
// pSrcHigh0 - pointer to high frequency component row #0;
// pSrcHigh1 - pointer to high frequency component row #1;
//
// pSrc0 - pointer to reconstructed image row #0;
// pSrcDst1 - pointer to reconstructed image row #1;
// pSrcDst2 - pointer to reconstructed image row #2;
// pDst3 - pointer to reconstructed image row #3;
// pDst4 - pointer to reconstructed image row #4;
//
// width - width of rows.
//
// Returns:
// ippStsNoErr - Ok;
// ippStsNullPtrErr - some of pointers are NULL;
// ippStsSizeErr - the width rows is less or equal zero.
//
// Notes:
//
// For each row point this function calculates:
// pDst4 [i] = pSrcLow0 [i] * K - DELTA * 1. / K * (pSrcHigh0[i] + pSrcHigh1[i]);
// pDst3 [i] = pSrcHigh0[i] * 1. / K - GAMMA * (pSrcDst2 [i] + pDst4 [i]);
// pSrcDst2[i] -= BETA * (pSrcDst1[i] + pDst3 [i]);
// pSrcDst1[i] -= ALPHA * (pSrc0 [i] + pSrcDst2[i]);
//
*/
IPPAPI(IppStatus, ippiWTInvColLift_D97_JPEG2K_16s_C1, (
const Ipp16s* pSrcLow0,
const Ipp16s* pSrcHigh0,
const Ipp16s* pSrcHigh1,
const Ipp16s* pSrc0,
Ipp16s* pSrcDst1,
Ipp16s* pSrcDst2,
Ipp16s* pDst3,
Ipp16s* pDst4,
int width))
IPPAPI(IppStatus, ippiWTInvColLift_D97_JPEG2K_32s_C1, (
const Ipp32s* pSrcLow0,
const Ipp32s* pSrcHigh0,
const Ipp32s* pSrcHigh1,
const Ipp32s* pSrc0,
Ipp32s* pSrcDst1,
Ipp32s* pSrcDst2,
Ipp32s* pDst3,
Ipp32s* pDst4,
int width))
IPPAPI(IppStatus, ippiWTInvColLift_D97_JPEG2K_32f_C1, (
const Ipp32f* pSrcLow0,
const Ipp32f* pSrcHigh0,
const Ipp32f* pSrcHigh1,
const Ipp32f* pSrc0,
Ipp32f* pSrcDst1,
Ipp32f* pSrcDst2,
Ipp32f* pDst3,
Ipp32f* pDst4,
int width))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiWTGetBufSize_B53_JPEG2K_16s_C1IR,
// ippiWTGetBufSize_B53_JPEG2K_32s_C1IR
//
// Purpose:
// Return size of buffer for JPEG2000 tile-oriented wavelet transforms.
//
// Parameters:
// pTileRect - pointer to tile rectangle structure
// pSize - pointer to variable to write size of buffer
//
// Returns:
// IppStatus
//
// Notes:
//
*/
IPPAPI(IppStatus, ippiWTGetBufSize_B53_JPEG2K_16s_C1IR, (
const IppiRect* pTileRect,
int* pSize))
IPPAPI(IppStatus, ippiWTGetBufSize_B53_JPEG2K_32s_C1IR, (
const IppiRect* pTileRect,
int* pSize))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiWTFwd_B53_JPEG2K_16s_C1IR,
// ippiWTFwd_B53_JPEG2K_32s_C1IR
//
// Purpose:
// JPEG2000 tile-oriented forward wavelet transforms.
//
// Parameters:
// pSrcDstTile - pointer to image buffer
// srcDstStep - step in bytes to each next line of image buffer
// pTileRect - pointer to tile rectangle structure
// pBuffer - pointer to work buffer
//
// Returns:
// IppStatus
//
// Notes:
//
*/
IPPAPI(IppStatus, ippiWTFwd_B53_JPEG2K_16s_C1IR, (
Ipp16s* pSrcDstTile,
int srcDstStep,
const IppiRect* pTileRect,
Ipp8u* pBuffer))
IPPAPI(IppStatus, ippiWTFwd_B53_JPEG2K_32s_C1IR, (
Ipp32s* pSrcDstTile,
int srcDstStep,
const IppiRect* pTileRect,
Ipp8u* pBuffer))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiWTInv_B53_JPEG2K_16s_C1IR,
// ippiWTInv_B53_JPEG2K_32s_C1IR
//
// Purpose:
// JPEG2000 tile-oriented forward wavelet transforms.
//
// Parameters:
// pSrcDstTile - pointer to image buffer
// srcDstStep - step in bytes to each next line of image buffer
// pTileRect - pointer to tile rectangle structure
// pBuffer - pointer to work buffer
//
// Returns:
// IppStatus
//
// Notes:
//
*/
IPPAPI(IppStatus, ippiWTInv_B53_JPEG2K_16s_C1IR, (
Ipp16s* pSrcDstTile,
int srcDstStep,
const IppiRect* pTileRect,
Ipp8u* pBuffer))
IPPAPI(IppStatus, ippiWTInv_B53_JPEG2K_32s_C1IR, (
Ipp32s* pSrcDstTile,
int srcDstStep,
const IppiRect* pTileRect,
Ipp8u* pBuffer))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiWTGetBufSize_D97_JPEG2K_16s_C1IR,
// ippiWTGetBufSize_D97_JPEG2K_32s_C1IR
//
// Purpose:
// Return size of buffer for JPEG2000 tile-oriented wavelet transforms.
//
// Parameters:
// pTileRect - pointer to tile rectangle structure
// pSize - pointer to variable to write size of buffer
//
// Returns:
// IppStatus
//
// Notes:
//
*/
IPPAPI(IppStatus, ippiWTGetBufSize_D97_JPEG2K_16s_C1IR, (
const IppiRect* pTileRect,
int* pSize))
IPPAPI(IppStatus, ippiWTGetBufSize_D97_JPEG2K_32s_C1IR, (
const IppiRect* pTileRect,
int* pSize))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiWTFwd_D97_JPEG2K_16s_C1IR,
// ippiWTFwd_D97_JPEG2K_32s_C1IR
//
// Purpose:
// JPEG2000 tile-oriented forward wavelet transforms.
//
// Parameters:
// pSrcDstTile - pointer to image buffer
// srcDstStep - step in bytes to each next line of image buffer
// pTileRect - pointer to tile rectangle structure
// pBuffer - pointer to work buffer
//
// Returns:
// IppStatus
//
// Notes:
//
*/
IPPAPI(IppStatus, ippiWTFwd_D97_JPEG2K_16s_C1IR, (
Ipp16s* pSrcDstTile,
int srcDstStep,
const IppiRect* pTileRect,
Ipp8u* pBuffer))
IPPAPI(IppStatus, ippiWTFwd_D97_JPEG2K_32s_C1IR, (
Ipp32s* pSrcDstTile,
int srcDstStep,
const IppiRect* pTileRect,
Ipp8u* pBuffer))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiWTInv_D97_JPEG2K_16s_C1IR,
// ippiWTInv_D97_JPEG2K_32s_C1IR
//
// Purpose:
// JPEG2000 tile-oriented forward wavelet transforms.
//
// Parameters:
// pSrcDstTile - pointer to image buffer
// srcDstStep - step in bytes to each next line of image buffer
// pTileRect - pointer to tile rectangle structure
// pBuffer - pointer to work buffer
//
// Returns:
// IppStatus
//
// Notes:
//
*/
IPPAPI(IppStatus, ippiWTInv_D97_JPEG2K_16s_C1IR, (
Ipp16s* pSrcDstTile,
int srcDstStep,
const IppiRect* pTileRect,
Ipp8u* pBuffer))
IPPAPI(IppStatus, ippiWTInv_D97_JPEG2K_32s_C1IR, (
Ipp32s* pSrcDstTile,
int srcDstStep,
const IppiRect* pTileRect,
Ipp8u* pBuffer))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiWTGetBufSize_B53_JPEG2K_16s_C1R,
// ippiWTGetBufSize_B53_JPEG2K_32s_C1R
//
// Purpose:
// Return size of buffer for JPEG2000 tile-oriented wavelet transforms.
//
// Parameters:
// pTileRect - pointer to tile rectangle structure
// pSize - pointer to variable to write size of buffer
//
// Returns:
// IppStatus
//
// Notes:
//
*/
IPPAPI(IppStatus, ippiWTGetBufSize_B53_JPEG2K_16s_C1R, (
const IppiRect* pTileRect,
int* pSize))
IPPAPI(IppStatus, ippiWTGetBufSize_B53_JPEG2K_32s_C1R, (
const IppiRect* pTileRect,
int* pSize))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiWTFwd_B53_JPEG2K_16s_C1R,
// ippiWTFwd_B53_JPEG2K_32s_C1R
//
// Purpose:
// JPEG2000 tile-oriented forward wavelet transforms.
//
// Parameters:
// pSrc - pointer to source image buffer
// srcStep - step in bytes to each next line of source image buffer
// pTileRect - pointer to tile rectangle structure
// pDst[4] - pointer to destination image
// for each component (in order LxLy, LxHy, HxLy, HxHy)
// dstStep[4] - step in bytes to each next line
// for each destination image buffer
// pBuffer - pointer to buffer
//
// Returns:
// IppStatus
//
// Notes:
//
*/
IPPAPI(IppStatus, ippiWTFwd_B53_JPEG2K_16s_C1R, (
const Ipp16s* pSrc,
int srcStep,
const IppiRect* pTileRect,
Ipp16s* pDst[4],
int dstStep[4],
Ipp8u* pBuffer))
IPPAPI(IppStatus, ippiWTFwd_B53_JPEG2K_32s_C1R, (
const Ipp32s* pSrc,
int srcStep,
const IppiRect* pTileRect,
Ipp32s* pDst[4],
int dstStep[4],
Ipp8u* pBuffer))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiWTInv_B53_JPEG2K_16s_C1R,
// ippiWTInv_B53_JPEG2K_32s_C1R
//
// Purpose:
// JPEG2000 tile-oriented forward wavelet transforms.
//
// Parameters:
// pSrc[4] - pointer to source image
// for each component (in order LxLy, LxHy, HxLy, HxHy)
// srcStep[4] - step in bytes to each next line
// for each source image buffer
// pDst - pointer to destination image buffer
// srcStep - step in bytes to each next line of destination image buffer
// pTileRect - pointer to tile rectangle structure
// pBuffer - pointer to buffer
//
// Returns:
// IppStatus
//
// Notes:
//
*/
IPPAPI(IppStatus, ippiWTInv_B53_JPEG2K_16s_C1R, (
const Ipp16s* pSrc[4],
int srcStep[4],
Ipp16s* pDst,
int dstStep,
const IppiRect* pTileRect,
Ipp8u* pBuffer))
IPPAPI(IppStatus, ippiWTInv_B53_JPEG2K_32s_C1R, (
const Ipp32s* pSrc[4],
int srcStep[4],
Ipp32s* pDst,
int dstStep,
const IppiRect* pTileRect,
Ipp8u* pBuffer))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiWTGetBufSize_D97_JPEG2K_16s_C1R,
// ippiWTGetBufSize_D97_JPEG2K_32s_C1R
//
// Purpose:
// Return size of buffer for JPEG2000 tile-oriented wavelet transforms.
//
// Parameters:
// pTileRect - pointer to tile rectangle structure
// pSize - pointer to variable to write size of buffer
//
// Returns:
// IppStatus
//
// Notes:
//
*/
IPPAPI(IppStatus, ippiWTGetBufSize_D97_JPEG2K_16s_C1R, (
const IppiRect* pTileRect,
int* pSize))
IPPAPI(IppStatus, ippiWTGetBufSize_D97_JPEG2K_32s_C1R, (
const IppiRect* pTileRect,
int* pSize))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiWTFwd_D97_JPEG2K_16s_C1R,
// ippiWTFwd_D97_JPEG2K_32s_C1R
//
// Purpose:
// JPEG2000 tile-oriented forward wavelet transforms.
//
// Parameters:
// pSrc - pointer to source image buffer
// srcStep - step in bytes to each next line of source image buffer
// pDst[4] - pointer to destination image
// for each component (in order LxLy, LxHy, HxLy, HxHy)
// dstStep[4] - step in bytes to each next line
// for each destination image buffer
// pTileRect - pointer to tile rectangle structure
// pBuffer - pointer to buffer
//
// Returns:
// IppStatus
//
// Notes:
//
*/
IPPAPI(IppStatus, ippiWTFwd_D97_JPEG2K_16s_C1R, (
const Ipp16s* pSrc,
int srcStep,
const IppiRect* pTileRect,
Ipp16s* pDst[4],
int dstStep[4],
Ipp8u* pBuffer))
IPPAPI(IppStatus, ippiWTFwd_D97_JPEG2K_32s_C1R, (
const Ipp32s* pSrc,
int srcStep,
const IppiRect* pTileRect,
Ipp32s* pDst[4],
int dstStep[4],
Ipp8u* pBuffer))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiWTInv_D97_JPEG2K_16s_C1R
// ippiWTInv_D97_JPEG2K_32s_C1R
//
// Purpose:
// JPEG2000 tile-oriented forward wavelet transforms.
//
// Parameters:
// pSrc[4] - pointer to source image
// for each component (in order LxLy, LxHy, HxLy, HxHy)
// srcStep[4] - step in bytes to each next line
// for each source image buffer
// pDst - pointer to destination image buffer
// srcStep - step in bytes to each next line of destination image buffer
// pTileRect - pointer to tile rectangle structure
// pBuffer - pointer to buffer
//
// Returns:
// IppStatus
//
// Notes:
//
*/
IPPAPI(IppStatus, ippiWTInv_D97_JPEG2K_16s_C1R, (
const Ipp16s* pSrc[4],
int srcStep[4],
Ipp16s* pDst,
int dstStep,
const IppiRect* pTileRect,
Ipp8u* pBuffer))
IPPAPI(IppStatus, ippiWTInv_D97_JPEG2K_32s_C1R, (
const Ipp32s* pSrc[4],
int srcStep[4],
Ipp32s* pDst,
int dstStep,
const IppiRect* pTileRect,
Ipp8u* pBuffer))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiEncodeInitAlloc_JPEG2K
//
// Purpose:
// Allocate and initialize entropy encoder state structure.
//
// Parameters:
// pState - pointer to the variable that returns the pointer
// to the allocated and initialized encoder state structure,
// codeBlockMaxSize - maximal size of codeblock for coding.
//
// Returns:
// ippStsNoErr - Ok,
// ippStsSizeErr - error in size of codeblock,
// ippStsMemAllocErr - no memory to allocate state structure.
//
*/
IPPAPI(IppStatus, ippiEncodeInitAlloc_JPEG2K, (
IppiEncodeState_JPEG2K** pState,
IppiSize codeBlockMaxSize))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiEncodeFree_JPEG2K
//
// Purpose:
// Free and deallocate entropy encoder state structure.
//
// Parameters:
// pState - pointer to allocated and initialized encoder state structure,
//
// Returns:
// ippStsNoErr - Ok,
// ippStsNullPtrErr - Pointer to the context structure is NULL;
// ippStsContextMatchErr - Mismatch context structure.
//
*/
IPPAPI(IppStatus, ippiEncodeFree_JPEG2K, (
IppiEncodeState_JPEG2K* pState))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiEncodeLoadCodeBlock_JPEG2K_32s_C1R
//
// Purpose:
// First coding procedure that prepare data for coding.
//
// Parameters:
// pSrc - pointer to source codeblock,
// srcStep - step in bytes to each next line of codeblock,
// codeBlockSize - size of codeblock,
// pState - pointer to allocated and initialized
// encoder state structure,
// subband - subband that is represented by codeblock,
// magnBits - magnitude (non fractional) bits
// in integer representation,
// codeStyleFlags - options for coding,
// mqTermType - termination mode for MQ coder,
// mqRateAppr - rate estimation model,
// pSfBits - pointer to variable that returns a number of significant bit planes,
// pNOfPasses - pointer to variable that returns a number of coding passes,
// pNOfTermPasses - pointer to variable that returns a number of terminated coding passes.
//
// Returns:
// ippStsNoErr - Ok,
// ippStsNullPtrErr - any of the pointers is NULL,
// ippStsSizeErr - error in size of codeblock,
// ippStsContextMatchErr - Mismatch context structure.
//
// Notes:
// As an example if maximum value of source pixels is 0xA (binary 1010),
// then sfBits should return 4 significant bits. The higher bits will not
// be coded.
//
// Only significant non-fractional bits
// in integer representation will be coded.
// magnBits passes a number of non-fractional bits.
// For example, if magnBits = 11,
// the 20 (31-11) least-significant bits will not be coded.
//
*/
IPPAPI(IppStatus, ippiEncodeLoadCodeBlock_JPEG2K_32s_C1R, (
const Ipp32s* pSrc,
int srcStep,
IppiSize codeBlockSize,
IppiEncodeState_JPEG2K* pState,
IppiWTSubband subband,
int magnBits,
IppiMQTermination mqTermType,
IppiMQRateAppr mqRateAppr,
int codeStyleFlags,
int* pSfBits,
int* pNOfPasses,
int* pNOfTermPasses))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiEncodeStoreBits_JPEG2K_1u_C1R
//
// Purpose:
// Second coding procedure that forms output stream.
//
// Parameters:
// pDst - pointer to destination data buffer,
// pDstLen - pointer to destination buffer length,
// pState - pointer to allocated and initialized
// encoder state structure,
// pIsNotFinish - pointer to variable that indicates finishing of coding.
//
// Returns:
// ippStsNoErr - Ok,
// ippStsNullPtrErr - any of pointers is NULL,
// ippStsSizeErr - size of buffer less or equal 0,
// ippStsContextMatchErr - Mismatch context structure.
//
// Notes:
// dstLen parameter used both for reading and writing,
// it should be passed to function with valid buffer length
// and it will be returned with used (filled) buffer length.
// The function can be used on the following manner:
//
// int isNotFinish = 1;
// while(isNotFinish)
// {
// int len = BUFFER_LEN;
// ippiEncodeStoreBits_JPEG2K_1u(buffer, &len, state, &isNotFinish);
// // writing_append(writing_obj, (char*)buffer, len);
// }
//
//
*/
IPPAPI(IppStatus, ippiEncodeStoreBits_JPEG2K_1u, (
Ipp8u* pDst,
int* pDstLen,
IppiEncodeState_JPEG2K* pState,
int* pIsNotFinish))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiEncodeGetPassTermLen_JPEG2K
//
// Purpose:
// Return the length of the terminated coding pass with a given
// terminated pass number.
//
// Parameters:
// pState - pointer to allocated and initialized
// encoder state structure,
// passNumber - pass number,
// pPassLen - pointer to variable to return pass length.
//
//
// Returns:
// ippStsNoErr - Ok,
// ippStsNullPtrErr - any of pointers is NULL,
// ippStsContextMatchErr - mismatch context structure,
// ippStsJPEG2KBadPassNumber - pass number exceeds allowed boundaries.
//
*/
IPPAPI(IppStatus, ippiEncodeGetTermPassLen_JPEG2K, (
IppiEncodeState_JPEG2K* pState,
int passNumber,
int* pPassLen))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiEncodeGetRate_JPEG2K
//
// Purpose:
// Return the esimated target bit-rate for a given pass number.
//
// Parameters:
// pState - pointer to allocated and initialized encoder state structure,
// passNumber - pass number,
// pRate - pointer to the variable that returns esimated rate.
//
//
// Returns:
// ippStsNoErr - Ok,
// ippStsNullPtrErr - any of pointers is NULL,
// ippStsContextMatchErr - mismatch context structure,
// ippStsJPEG2KBadPassNumber - pass number exceeds allowed boundaries.
//
*/
IPPAPI(IppStatus, ippiEncodeGetRate_JPEG2K, (
IppiEncodeState_JPEG2K* pState,
int passNumber,
int* pRate))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiEncodeGetDist_JPEG2K
//
// Purpose:
// Return the esimated distortion for a given pass number.
//
// Parameters:
// pState - pointer to allocated and initialized encoder state structure,
// passNumber - pass number,
// pDist - pointer to the variable that returns esimated distortion.
//
//
// Returns:
// ippStsNoErr - Ok,
// ippStsNullPtrErr - any of pointers is NULL,
// ippStsContextMatchErr - mismatch context structure,
// ippStsJPEG2KBadPassNumber - pass number exceeds allowed boundaries.
//
*/
IPPAPI(IppStatus, ippiEncodeGetDist_JPEG2K, (
IppiEncodeState_JPEG2K* pState,
int passNumber,
Ipp64f* pDist))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiDecodeCBProgrGetStateSize_JPEG2K
//
// Purpose:
// The function returns size of buffer for decoder state structure.
//
// Parameters:
// codeBlockMaxSize - the maximal size of the code-block,
// pStateSize - pointer to the variable that returns the size
// of buffer for decoder state structure,
// ippStsSizeErr - error in maximal size of codeblock.
//
// Returns:
// ippStsNoErr - Ok,
// ippStsNullPtrErr - any of pointers is NULL,
//
*/
IPPAPI(IppStatus, ippiDecodeCBProgrGetStateSize_JPEG2K, (
IppiSize codeBlockMaxSize,
int *pStateSize))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiDecodeCBProgrInit_JPEG2K
//
// Purpose:
// The function performs initialization of state structure.
//
// Parameters:
// pState - pointer to the state structure
//
// Returns:
// ippStsNoErr - Ok,
// ippStsNullPtrErr - any of pointers is NULL,
// ippStsContextMatchErr - mismatch context structure.
//
*/
IPPAPI(IppStatus, ippiDecodeCBProgrInit_JPEG2K, (
IppiDecodeCBProgrState_JPEG2K *pState))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiDecodeCBProgrInitAlloc_JPEG2K
//
// Purpose:
// The function allocates memory for and performs initialization of
// state structure.
//
// Parameters:
// pState - pointer to the variable that returns the pointer
// to the allocated and initialized encoder state structure,
// codeBlockMaxSize - the maximal size of the code-block.
//
// Returns:
// ippStsNoErr - Ok,
// ippStsNullPtrErr - any of pointers is NULL,
// ippStsSizeErr - error in size of codeblock.
//
*/
IPPAPI(IppStatus, ippiDecodeCBProgrInitAlloc_JPEG2K, (
IppiDecodeCBProgrState_JPEG2K **pState,
IppiSize codeBlockMaxSize))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiDecodeCBProgrFree_JPEG2K
//
// Purpose:
// The function frees memory allocated for the state structure.
//
// Parameters:
// pState - pointer to the state structure
//
// Returns:
// ippStsNoErr - Ok,
// ippStsNullPtrErr - any of pointers is NULL,
// ippStsContextMatchErr - mismatch context structure.
//
*/
IPPAPI(IppStatus, ippiDecodeCBProgrFree_JPEG2K, (
IppiDecodeCBProgrState_JPEG2K *pState))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiDecodeCBProgrAttach_JPEG2K_32s_C1R
//
// Purpose:
// The function attachs code-block destination buffer and
// set-up its parameters in state structure.
//
// Parameters:
// pDst - pointer to buffer that store code-block data,
// dstStep - step in bytes between lines of code-block,
// codeBlockSize - the size of the code-block,
// pState pointer - to the state structure,
// subband wavelet - subband type that is represented by code-block,
// sfBits - the number of significant bits in code-block,
// codeStyleFlags - coding options defined by combination of flags.
//
// Returns:
// ippStsNoErr - Ok,
// ippStsNullPtrErr - any of pointers is NULL,
// ippStsStepErr - step value is less than or equal to zero,
// ippStsContextMatchErr - mismatch context structure.
//
// Notes:
// The code-block data is updated in buffer
// attached by ippiDecodeProgrInit_JPEG2K function.
//
*/
IPPAPI(IppStatus, ippiDecodeCBProgrAttach_JPEG2K_32s_C1R, (
Ipp32s *pDst,
int dstStep,
IppiSize codeBlockSize,
IppiDecodeCBProgrState_JPEG2K *pState,
IppiWTSubband subband,
int sfBits,
int codeStyleFlags))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiDecodeCBProgrSetPassCounter_JPEG2K
//
// Purpose:
// The function sets the value of internal coding pass counter.
//
// Parameters:
// nOfPasses - the number of coding passes to set,
// pState - pointer to the state structure.
//
// Returns:
// ippStsNoErr - Ok,
// ippStsNullPtrErr - any of pointers is NULL,
// ippStsContextMatchErr - mismatch context structure.
//
*/
IPPAPI(IppStatus, ippiDecodeCBProgrSetPassCounter_JPEG2K, (
int nOfPasses,
IppiDecodeCBProgrState_JPEG2K *pState))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiDecodeCBProgrGetPassCounter_JPEG2K
//
// Purpose:
// The function gets the value of internal coding pass counter.
//
// Parameters:
// pState - pointer to the state structure,
// pNOfResidualPasses - pointer to the variable to return,
// the number of residual coding passes
//
// Returns:
// ippStsNoErr - Ok,
// ippStsNullPtrErr - any of pointers is NULL,
// ippStsContextMatchErr - mismatch context structure.
//
*/
IPPAPI(IppStatus, ippiDecodeCBProgrGetPassCounter_JPEG2K, (
IppiDecodeCBProgrState_JPEG2K *state,
int *pNOfResidualPasses))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiDecodeCBProgrGetCurBitPlane_JPEG2K
//
// Purpose:
// The function returns the current bit plane number.
//
// Parameters:
// pState - pointer to the state structure,
// pBitPlaneNum - pointer to the variable that returns the bit plane
//
// Returns:
// ippStsNoErr - Ok,
// ippStsNullPtrErr - any of pointers is NULL,
// ippStsContextMatchErr - mismatch context structure.
//
*/
IPPAPI(IppStatus, ippiDecodeCBProgrGetCurBitPlaneNum_JPEG2K, (
IppiDecodeCBProgrState_JPEG2K *pState,
int *pBitPlaneNum))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiDecodeCBProgrStep_JPEG2K
//
// Purpose:
// The function performs single step of decoding progression.
//
// Parameters:
// pSrc - pointer to compressed data that represent
// terminated segment from some count of coding passes,
// srcLen - length of the segment,
// pState - pointer to the state structure.
//
// Returns:
// ippStsNoErr - Ok,
// ippStsNullPtrErr - any of pointers is NULL,
// ippStsSizeErr - error in length of terminated segment.
// ippStsContextMatchErr - mismatch context structure.
//
// Notes:
// The code-block data is updated in buffer
// attached by ippiDecodeProgrInit_JPEG2K function.
//
*/
IPPAPI(IppStatus, ippiDecodeCBProgrStep_JPEG2K, (
const Ipp8u* pSrc,
int srcLen,
IppiDecodeCBProgrState_JPEG2K* pState))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiDecodeGetBufSize_JPEG2K
//
// Purpose:
// Return size of working buffer.
//
// Parameters:
// codeBlockMaxSize - maximal size of codeblock for coding.
// pSize - pointer to the variable that returns the size of working buffer
//
// Returns:
// ippStsNoErr - Ok,
// ippStsNullPtrErr - any of the pointers is NULL,
// ippStsSizeErr - error in size of codeblock,
//
*/
IPPAPI(IppStatus, ippiDecodeGetBufSize_JPEG2K, (
IppiSize codeBlockMaxSize,
int* pSize))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiDecodeCodeBlock_JPEG2K_1u32s_C1R
//
// Purpose:
// Decode compressed JPEG2000 codeblock data.
//
// Parameters:
// pSrc - pointer to the source of compressed data,
// pDst - pointer to the destination for codeblock,
// dstStep - step in bytes to each next line of codeblock,
// codeBlockSize - size of codeblock,
// subband - subband that is represented by codeblock,
// sfBits - number of significant bit planes,
// nOfPasses - number of coding passes,
// pTermPassLen - pointer to the array of legnths for each terminated pass,
// nOfTermPasses - number of terminated passes,
// codeStyleFlags - options for coding,
// pErrorBitPlane - pointer to the bit plane that contain first error returned for
// damaged codeblock,
// pBuffer - pointer to the working buffer.
//
// Returns:
// ippStsNoErr - Ok,
// ippStsNullPtrErr - any of pointers is NULL,
// ippStsSizeErr - error in size of codeblock,
// ippStsJPEG2KDamagedCodeBlock - codeblock contains damaged data.
//
// Notes:
// errorBitPlane can be NULL if such information does not required.
//
*/
IPPAPI(IppStatus, ippiDecodeCodeBlock_JPEG2K_1u32s_C1R, (
const Ipp8u* pSrc,
Ipp32s* pDst,
int dstStep,
IppiSize codeBlockSize,
IppiWTSubband subband,
int sfBits,
int nOfPasses,
const int* pTermPassLen,
int nOfTermPasses,
int codeStyleFlags,
int* pErrorBitPlane,
Ipp8u* pBuffer))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiRCTFwd_JPEG2K_16s_C3P3R
// ippiRCTFwd_JPEG2K_32s_C3P3R
//
// Purpose:
// forward reversible component transformation
//
// Parameter:
// pSrc pointer to input data
// srcStep line offset in input data
// pDst pointer to pointers to output data
// dstStep line offset in output data
// roiSize ROI size
//
// Returns:
// IppStatus
//
// Notes:
// color conversion equations:
// Y0 = (I0 + 2*I1 + I2) >> 2
// Y1 = I2 - I1
// Y2 = I0 - I1
*/
IPPAPI(IppStatus, ippiRCTFwd_JPEG2K_16s_C3P3R, (
const Ipp16s* pSrc,
int srcStep,
Ipp16s* pDst[3],
int dstStep,
IppiSize roiSize))
IPPAPI(IppStatus, ippiRCTFwd_JPEG2K_32s_C3P3R, (
const Ipp32s* pSrc,
int srcStep,
Ipp32s* pDst[3],
int dstStep,
IppiSize roiSize))
/* ////////////////////////////////////////////////////////////////////////////
// Name:
// ippiRCTFwd_JPEG2K_16s_P3IR
// ippiRCTFwd_JPEG2K_32s_P3IR
//
// Purpose:
// forward reversible color conversion (three planes, in-place)
//
// Parameter:
// pSrcDst pointer to pointers to input/ouput data
// srcDstStep line offset in input/ouput data
// roiSize ROI size
//
// Returns:
// IppStatus
//
// Notes:
// color conversion equations:
// Y0 = (I0 + 2*I1 + I2) >> 2
// Y1 = I2 - I1
// Y2 = I0 - I1
*/
IPPAPI(IppStatus, ippiRCTFwd_JPEG2K_16s_P3IR, (
Ipp16s* pSrcDst[3],
int srcDstStep,
IppiSize roiSize))
IPPAPI(IppStatus, ippiRCTFwd_JPEG2K_32s_P3IR, (
Ipp32s* pSrcDst[3],
int srcDstStep,
IppiSize roiSize))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiRCTInv_JPEG2K_16s_P3C3R
// ippiRCTInv_JPEG2K_32s_P3C3R
//
// Purpose:
// inverse reversible component transformation
//
// Parameter:
// pSrc pointer to pointers to input data
// srcStep line offset in input data
// pDst pointer to output data
// dstStep line offset in output data
// roiSize ROI size
//
// Returns:
// IppStatus
//
// Notes:
// color conversion equations:
// I1 = Y0 - ((Y2 + Y1) >> 2)
// I0 = Y2 + I1
// I2 = Y1 + I1
*/
IPPAPI(IppStatus, ippiRCTInv_JPEG2K_16s_P3C3R, (
const Ipp16s* pSrc[3],
int srcStep,
Ipp16s* pDst,
int dstStep,
IppiSize roiSize))
IPPAPI(IppStatus, ippiRCTInv_JPEG2K_32s_P3C3R, (
const Ipp32s* pSrc[3],
int srcStep,
Ipp32s* pDst,
int dstStep,
IppiSize roiSize))
/* ////////////////////////////////////////////////////////////////////////////
// Name:
// ippiRCTInv_JPEG2K_16s_P3IR
// ippiRCTInv_JPEG2K_32s_P3IR
//
// Purpose:
// inverse reversible color conversion (three planes, in-place)
//
// Parameter:
// pSrcDst pointer to pointers to input/ouput data
// srcDstStep line offset in input/ouput data
// roiSize ROI size
//
// Returns:
// IppStatus
//
// Notes:
// color conversion equations:
// I1 = Y0 - ((Y2 + Y1) >> 2)
// I0 = Y2 + I1
// I2 = Y1 + I1
*/
IPPAPI(IppStatus, ippiRCTInv_JPEG2K_16s_P3IR, (
Ipp16s* pSrcDst[3],
int srcDstStep,
IppiSize roiSize))
IPPAPI(IppStatus, ippiRCTInv_JPEG2K_32s_P3IR, (
Ipp32s* pSrcDst[3],
int srcDstStep,
IppiSize roiSize))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiICTFwd_JPEG2K_32f_C3P3R
//
// Purpose:
// forward irreversible component transformation
//
// Parameter:
// pSrc pointer to input data
// srcStep line offset in input data
// pDst pointer to pointers to output data
// dstStep line offset in output data
// roiSize ROI size
//
// Returns:
// IppStatus
//
// Notes:
// color conversion equations:
// Y0 = 0.299 *I0 + 0.587 *I1 + 0.114 *I2
// Y1 = -0.16875*I0 - 0.33126*I1 + 0.5 *I2
// Y2 = 0.5 *I0 - 0.41869*I1 - 0.08131*I2
*/
IPPAPI(IppStatus, ippiICTFwd_JPEG2K_32f_C3P3R, (
const Ipp32f* pSrc,
int srcStep,
Ipp32f* pDst[3],
int dstStep,
IppiSize roiSize))
/* ////////////////////////////////////////////////////////////////////////////
// Name:
// ippiICTFwd_JPEG2K_16s_P3IR
// ippiICTFwd_JPEG2K_32s_P3IR
// ippiICTFwd_JPEG2K_32f_P3IR
//
// Purpose:
// forward irreversible color conversion (three planes, in-place)
//
// Parameter:
// pSrcDst pointer to pointers to input/ouput data
// srcDstStep line offset in input/ouput data
// roiSize ROI size
//
// Returns:
// IppStatus
//
// Notes:
// color conversion equations:
// Y0 = 0.299 *I0 + 0.587 *I1 + 0.114 *I2
// Y1 = -0.16875*I0 - 0.33126*I1 + 0.5 *I2
// Y2 = 0.5 *I0 - 0.41869*I1 - 0.08131*I2
*/
IPPAPI(IppStatus, ippiICTFwd_JPEG2K_16s_P3IR, (
Ipp16s* pSrcDst[3],
int srcDstStep,
IppiSize roiSize))
IPPAPI(IppStatus, ippiICTFwd_JPEG2K_32s_P3IR, (
Ipp32s* pSrcDst[3],
int srcDstStep,
IppiSize roiSize))
IPPAPI(IppStatus, ippiICTFwd_JPEG2K_32f_P3IR, (
Ipp32f* pSrcDst[3],
int srcDstStep,
IppiSize roiSize))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiICTInv_JPEG2K_32f_P3C3R
//
// Purpose:
// inverse irreversible component transformation
//
// Parameter:
// pSrc pointer to pointers to input data
// srcStep line offset in input data
// pDst pointer to output data
// dstStep line offset in output data
// roiSize ROI size
//
// Returns:
// IppStatus
//
// Notes:
// color conversion equations:
// I0 = Y0 + 1.402 *Y2
// I1 = Y0 - 0.34413*Y1 - 0.71414*Y2
// I2 = Y0 + 1.772 *Y1
*/
IPPAPI(IppStatus, ippiICTInv_JPEG2K_32f_P3C3R, (
const Ipp32f* pSrc[3],
int srcStep,
Ipp32f* pDst,
int dstStep,
IppiSize roiSize))
/* ////////////////////////////////////////////////////////////////////////////
// Name:
// ippiICTInv_JPEG2K_16s_P3IR
// ippiICTInv_JPEG2K_32s_P3IR
// ippiICTInv_JPEG2K_32f_P3IR
//
// Purpose:
// inverse irreversible color conversion (three planes, in-place)
//
// Parameter:
// pSrcDst pointer to pointers to input/ouput data
// srcDstStep line offset in input/ouput data
// roiSize ROI size
//
// Returns:
// IppStatus
//
// Notes:
// color conversion equations:
// I0 = Y0 + 1.402 *Y2
// I1 = Y0 - 0.34413*Y1 - 0.71414*Y2
// I2 = Y0 + 1.772 *Y1
*/
IPPAPI(IppStatus, ippiICTInv_JPEG2K_16s_P3IR, (
Ipp16s* pSrcDst[3],
int srcDstStep,
IppiSize roiSize))
IPPAPI(IppStatus, ippiICTInv_JPEG2K_32s_P3IR, (
Ipp32s* pSrcDst[3],
int srcDstStep,
IppiSize roiSize))
IPPAPI(IppStatus, ippiICTInv_JPEG2K_32f_P3IR, (
Ipp32f* pSrcDst[3],
int srcDstStep,
IppiSize roiSize))
/* ///////////////////////////////////////////////////////////////////////////
// TIFF specific functions
/////////////////////////////////////////////////////////////////////////// */
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiPackBits_TIFF_8u_C1
//
// Purpose:
// encode bytes using RLE algorithm according TIFF 6.0 spec
//
// Parameter:
// pSrc pointer to input buffer to keep Byte Segment or part of Byte Segment
// srcLenBytes length, in bytes, of input buffer
// pDst pointer to output buffer
// pDstCurrPos pointer to the current byte position in output buffer
// dstLenBytes length, in bytes, of output buffer
//
// Returns:
// IppStatus
//
// Notes:
// function implements PackBits algorithm according TIFF 6.0 spec
*/
IPPAPI(IppStatus,ippiPackBitsRow_TIFF_8u_C1,(
const Ipp8u* pSrc,
int srcLenBytes,
Ipp8u* pDst,
int* pDstCurrPos,
int dstLenBytes))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiUnpackBits_TIFF_8u_C1
//
// Purpose:
// decode bytes using RLE algorithm according TIFF 6.0 spec
//
// Parameter:
// pSrc pointer to RLE encoded data
// pSrcCurrPos pointer to current position in source data
// srcLenBytes length, in bytes, of input data
// pDst pointer to buffer which receive decoded data
// dstLenBytes length, in bytes, of output buffer
//
// Returns:
// IppStatus
//
// Notes:
// function implements UnPackBits algorithm according TIFF 6.0 spec
*/
IPPAPI(IppStatus,ippiUnpackBitsRow_TIFF_8u_C1,(
const Ipp8u* pSrc,
int* pSrcCurrPos,
int srcLenBytes,
Ipp8u* pDst,
int dstLenBytes))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiSplitRow_TIFF_16u8u_C1
//
// Purpose:
// Split image row into two Byte Segment
//
// Parameter:
// pSrc - pointer to source
// pDst - pointer to output arrays
// dstLen - naumber of elements in output arrays
// Returns:
// IppStatus
//
// Notes:
//
*/
IPPAPI(IppStatus, ippiSplitRow_TIFF_16u8u_C1,(
const Ipp16u* pSrc,
Ipp8u* pDst[2],
int dstLen))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiJoinRow_TIFF_8u16u_C1
//
// Purpose:
// Join two decoded Byte Segment into row of image
//
// Parameter:
// pSrc - pointer to source arrays
// pDst - pointer to output array
// dstLen - naumber of elements in output array
//
// Returns:
// IppStatus
//
// Notes:
//
*/
IPPAPI(IppStatus, ippiJoinRow_TIFF_8u16u_C1,(
const Ipp8u* pSrc[2],
Ipp16u* pDst,
int dstLen))
/* ///////////////////////////////////////////////////////////////////////////
// Texture Compression specific functions
/////////////////////////////////////////////////////////////////////////// */
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiTextureEncodeBlockFromRGBA_DXT1_8u_C4C1R
//
// Purpose:
// compress RGBA image to DXT1 blocks
//
// Parameter:
// pSrc pointer to input image
// srcStep raster line width, in bytes
// srcRoi ROI size
// pDst pointer to output DXT1 data
//
// Returns:
// IppStatus
//
// Notes:
// negative line step is not supported
*/
IPPAPI(IppStatus, ippiTextureEncodeBlockFromRGBA_DXT1_8u_C4C1R,(
const Ipp8u* pSrc,
Ipp32u srcStep,
IppiSize srcRoi,
Ipp8u* pDst))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiTextureEncodeBlockFromRGBA_DXT3_8u_C4C1R
//
// Purpose:
// compress RGBA image to DXT3 blocks
//
// Parameter:
// pSrc pointer to input image
// srcStep raster line width, in bytes
// srcRoi ROI size
// pDst pointer to output DXT3 data
//
// Returns:
// IppStatus
//
// Notes:
// negative line step is not supported
*/
IPPAPI(IppStatus, ippiTextureEncodeBlockFromRGBA_DXT3_8u_C4C1R,(
const Ipp8u* pSrc,
Ipp32u srcStep,
IppiSize srcRoi,
Ipp8u* pDst))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiTextureEncodeBlockFromRGBA_DXT5_8u_C4C1R
//
// Purpose:
// compress RGBA image to DXT5 blocks
//
// Parameter:
// pSrc pointer to input image
// srcStep raster line width, in bytes
// srcRoi ROI size
// pDst pointer to output DXT5 data
//
// Returns:
// IppStatus
//
// Notes:
// negative line step is not supported
*/
IPPAPI(IppStatus, ippiTextureEncodeBlockFromRGBA_DXT5_8u_C4C1R,(
const Ipp8u* pSrc,
Ipp32u srcStep,
IppiSize srcRoi,
Ipp8u* pDst))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiTextureEncodeBlockFromYCoCg_DXT5_8u_C3C1R
//
// Purpose:
// compress YCoCg image to DXT5 blocks
//
// Parameter:
// pSrc pointer to input image
// srcStep raster line width, in bytes
// srcRoi ROI size
// pDst pointer to output DXT5 data
//
// Returns:
// IppStatus
//
// Notes:
// negative line step is not supported
*/
IPPAPI(IppStatus, ippiTextureEncodeBlockFromYCoCg_DXT5_8u_C3C1R,(
const Ipp8u* pSrc,
Ipp32u srcStep,
IppiSize srcRoi,
Ipp8u* pDst))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiTextureDecodeBlockToRGBA_DXT1_8u_C1C4R
//
// Purpose:
// decompress DXT1 blocks to RGBA image
//
// Parameter:
// pSrc pointer to input DXT1 data
// pDst pointer to output image
// dstStep raster line width, in bytes
// dstRoi ROI size
//
// Returns:
// IppStatus
//
// Notes:
// negative line step is not supported
*/
IPPAPI(IppStatus, ippiTextureDecodeBlockToRGBA_DXT1_8u_C1C4R,(
const Ipp8u* pSrc,
Ipp8u* pDst,
Ipp32u dstStep,
IppiSize dstRoi))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiTextureDecodeBlockToRGBA_DXT3_8u_C1C4R
//
// Purpose:
// decompress DXT3 blocks to RGBA image
//
// Parameter:
// pSrc pointer to input DXT3 data
// pDst pointer to output image
// dstStep raster line width, in bytes
// dstRoi ROI size
//
// Returns:
// IppStatus
//
// Notes:
// negative line step is not supported
*/
IPPAPI(IppStatus, ippiTextureDecodeBlockToRGBA_DXT3_8u_C1C4R,(
const Ipp8u* pSrc,
Ipp8u* pDst,
Ipp32u dstStep,
IppiSize dstRoi))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiTextureDecodeBlockToRGBA_DXT5_8u_C1C4R
//
// Purpose:
// decompress DXT5 blocks to RGBA image
//
// Parameter:
// pSrc pointer to input DXT5 data
// pDst pointer to output image
// dstStep raster line width, in bytes
// dstRoi ROI size
//
// Returns:
// IppStatus
//
// Notes:
// negative line step is not supported
*/
IPPAPI(IppStatus, ippiTextureDecodeBlockToRGBA_DXT5_8u_C1C4R,(
const Ipp8u* pSrc,
Ipp8u* pDst,
Ipp32u dstStep,
IppiSize dstRoi))
/* ///////////////////////////////////////////////////////////////////////////
// Name:
// ippiTextureDecodeBlockToRGBA_BC7_8u_C1C4R
//
// Purpose:
// decompress BC7 blocks to RGBA image
//
// Parameter:
// pSrc pointer to input BC7 data
// pDst pointer to output image
// dstStep raster line width, in bytes
// dstRoi ROI size
//
// Returns:
// IppStatus
//
// Notes:
// negative line step is not supported
*/
IPPAPI(IppStatus, ippiTextureDecodeBlockToRGBA_BC7_8u_C1C4R,(
const Ipp8u* src,
Ipp8u* dst,
Ipp32u dstStep,
IppiSize dstRoi))
/* /////////////////////////////////////////////////////////////////////////////
// High Definition Photo functions
///////////////////////////////////////////////////////////////////////////// */
/* /////////////////////////////////////////////////////////////////////////////
// Photo Core Transform functions
*/
/* /////////////////////////////////////////////////////////////////////////////
// Names:
// ippiPCTFwd16x16_HDP_32s_C1IR,
// ippiPCTFwd8x16_HDP_32s_C1IR,
// ippiPCTFwd8x8_HDP_32s_C1IR
// ippiPCTFwd_HDP_32s_C1IR
// Purpose: Photo Core Transform Forward 1st stage
// Returns:
// ippStsNoErr OK
// ippStsNullPtrErr One of the pointers is NULL
// ippStsStepErr roi.width or roi.height is less than or equal to zero
// or is not a multiple of four
// ippStsSizeErr srcDstStep is less than (roi.width * sizeof(datatype))
//
// Parameters:
// pSrcDst Pointer to the source/destination image
// srcDstStep Step through the source/destination image
// roiSize Size of the ROI
*/
IPPAPI(IppStatus, ippiPCTFwd16x16_HDP_32s_C1IR, (
Ipp32s* pSrcDst,
Ipp32u srcDstStep))
IPPAPI(IppStatus, ippiPCTFwd8x16_HDP_32s_C1IR,(
Ipp32s* pSrcDst,
Ipp32u srcDstStep))
IPPAPI(IppStatus, ippiPCTFwd8x8_HDP_32s_C1IR,(
Ipp32s* pSrcDst,
Ipp32u srcDstStep))
IPPAPI(IppStatus, ippiPCTFwd_HDP_32s_C1IR,(
Ipp32s* pSrcDst,
Ipp32u srcDstStep,
IppiSize roiSize))
/* /////////////////////////////////////////////////////////////////////////////
// Names:
// ippiPCTInv16x16_HDP_32s_C1IR,
// ippiPCTInv8x16_HDP_32s_C1IR,
// ippiPCTInv8x8_HDP_32s_C1IR
// ippiPCTInv_HDP_32s_C1IR
// Purpose: Photo Core Transform Inverse 1st stage
// Returns:
// ippStsNoErr OK
// ippStsNullPtrErr One of the pointers is NULL
// ippStsStepErr roi.width or roi.height is less than or equal to zero
// or is not a multiple of four
// ippStsSizeErr srcDstStep is less than (roi.width * sizeof(datatype))
//
// Parameters:
// pSrcDst Pointer to the source/destination image
// srcDstStep Step through the source/destination image
// roiSize Size of the ROI
*/
IPPAPI(IppStatus, ippiPCTInv16x16_HDP_32s_C1IR,(
Ipp32s* pSrcDst,
Ipp32u srcDstStep))
IPPAPI(IppStatus, ippiPCTInv8x16_HDP_32s_C1IR,(
Ipp32s* pSrcDst,
Ipp32u srcDstStep))
IPPAPI(IppStatus, ippiPCTInv8x8_HDP_32s_C1IR,(
Ipp32s* pSrcDst,
Ipp32u srcDstStep))
IPPAPI(IppStatus, ippiPCTInv_HDP_32s_C1IR,(
Ipp32s* pSrcDst,
Ipp32u srcDstStep,
IppiSize roiSize))
#ifdef __cplusplus
}
#endif
#if defined (_IPP_STDCALL_CDECL)
#undef _IPP_STDCALL_CDECL
#define __stdcall __cdecl
#endif
#endif /* __IPPJ_H__ */
/* //////////////////////// End of file "ippj.h" ////////////////////////// */
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