mirror of
https://github.com/ValveSoftware/Proton.git
synced 2024-12-29 08:05:54 +03:00
516 lines
16 KiB
C
516 lines
16 KiB
C
//*@@@+++@@@@******************************************************************
|
|
//
|
|
// Copyright © Microsoft Corp.
|
|
// All rights reserved.
|
|
//
|
|
// Redistribution and use in source and binary forms, with or without
|
|
// modification, are permitted provided that the following conditions are met:
|
|
//
|
|
// • Redistributions of source code must retain the above copyright notice,
|
|
// this list of conditions and the following disclaimer.
|
|
// • Redistributions in binary form must reproduce the above copyright notice,
|
|
// this list of conditions and the following disclaimer in the documentation
|
|
// and/or other materials provided with the distribution.
|
|
//
|
|
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
|
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
|
|
// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
|
// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
|
// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
|
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
|
// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
|
// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
|
// POSSIBILITY OF SUCH DAMAGE.
|
|
//
|
|
//*@@@---@@@@******************************************************************
|
|
|
|
#ifndef WMI_WINDOWSMEDIAPHOTO_H
|
|
#define WMI_WINDOWSMEDIAPHOTO_H
|
|
|
|
//================================================================
|
|
#include <assert.h>
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
|
|
#if defined(__cplusplus) && !defined(EXTERN_C)
|
|
#define EXTERN_C extern "C"
|
|
#elif !defined(EXTERN_C)// __cplusplus
|
|
#define EXTERN_C extern
|
|
#endif // __cplusplus
|
|
|
|
/********************************************************************************
|
|
Type definitions
|
|
********************************************************************************/
|
|
typedef int Bool;
|
|
typedef char Char;
|
|
typedef double Double;
|
|
typedef int Int;
|
|
typedef signed char I8;
|
|
typedef short I16; // 16 bit int
|
|
typedef int I32;
|
|
typedef long Long;
|
|
typedef unsigned char PixelC;
|
|
typedef int PixelI;
|
|
typedef unsigned int UInt;
|
|
typedef unsigned long ULong;
|
|
typedef unsigned char U8; // 8 bit uint
|
|
typedef unsigned short U16;
|
|
typedef unsigned int U32; // 32 bit uint
|
|
typedef void Void;
|
|
|
|
typedef void* CTXSTRCODEC;
|
|
|
|
|
|
#define REENTRANT_MODE 1
|
|
/*
|
|
DESCRIPTION OF COMPILER FLAG REENTRANT_MODE:
|
|
|
|
//#define REENTRANT_MODE 1
|
|
|
|
This compiler flag is related to the capability of banded decode
|
|
(decoding only one MB row of the source JPEG XR image at a time).
|
|
|
|
With REENTRANT_MODE defined, the decoder decodes one MB row on each call to
|
|
ImageStrDecDecode().
|
|
|
|
The decoder acts as if it can only write to the single MBRow whose pointer was passed to it.
|
|
This acts as a proof of concept that the API would work if you passed it a small buffer
|
|
on each call to ImageStrDecDecode().
|
|
|
|
The REENTRANT_MODE flag only works when the output image is in Orientations 0, 1
|
|
(vertically flipped) or 2 (horizontally flipped).
|
|
|
|
With REENTRANT_MODE defined, the function PKImageDecode_Copy_WMP()
|
|
decodes only as far as the pRect parameter indicates. The width of the rectangle must be the width
|
|
of the image, but on each call, this function will decode the image up to the end of the MB Row
|
|
which contains the i-th pixel row, where i = pRect->Y.
|
|
|
|
A target use of this version would be to have PKImageDecode_Copy_WMP() called in a loop, once for
|
|
each MB row. On each call, pRect would specify a 1-MB-Row-tall rectangle that is the width of the
|
|
image. The decoder state is preserved until the Decoder finishes decoding the image.
|
|
|
|
If, at a certain point, a request is made for a rectangle _above_ the last row decoded, then the
|
|
decoder instance is terminated and re-initiated, and decoding re-starts, going from the beginning
|
|
of the image to the end of the current rectangle.
|
|
|
|
***
|
|
|
|
We've chosen to uncomment-out this definition in this header file. An alternate method would be
|
|
to allow the user to define this in the PREPROCESSOR DEFINITIONS section of the properties page
|
|
for each of the following projects: CommonLib, DecodeLib, JXRDecApp and JXRGlueLib.
|
|
|
|
*/
|
|
/*************************************************************************
|
|
enums
|
|
*************************************************************************/
|
|
typedef enum {
|
|
ICERR_OK = 0, ICERR_ERROR = -1
|
|
} ERR_CODE;
|
|
|
|
typedef enum BITDEPTH {
|
|
BD_SHORT, BD_LONG,
|
|
|
|
/* add new BITDEPTH here */ BD_MAX
|
|
} BITDEPTH;
|
|
|
|
typedef enum BITDEPTH_BITS {
|
|
// regular ones
|
|
BD_1, //White is foreground
|
|
BD_8, BD_16, BD_16S, BD_16F, BD_32, BD_32S, BD_32F,
|
|
|
|
// irregular ones
|
|
BD_5, BD_10, BD_565,
|
|
|
|
/* add new BITDEPTH_BITS here */ BDB_MAX,
|
|
|
|
BD_1alt = 0xf, //Black is foreground
|
|
} BITDEPTH_BITS;
|
|
|
|
typedef enum OVERLAP {
|
|
OL_NONE = 0, OL_ONE, OL_TWO,
|
|
|
|
/* add new OVERLAP here */ OL_MAX
|
|
} OVERLAP;
|
|
|
|
typedef enum BITSTREAMFORMAT {
|
|
SPATIAL = 0, // spatial order
|
|
FREQUENCY, // frequency order
|
|
} BITSTREAMFORMAT;
|
|
|
|
typedef enum COLORFORMAT {
|
|
Y_ONLY = 0,
|
|
YUV_420 = 1,
|
|
YUV_422 = 2,
|
|
YUV_444 = 3,
|
|
CMYK = 4,
|
|
//CMYKDIRECT = 5,
|
|
NCOMPONENT = 6,
|
|
|
|
// these are external-only
|
|
CF_RGB = 7,
|
|
CF_RGBE = 8,
|
|
|
|
/* add new COLORFORMAT here */ CFT_MAX
|
|
} COLORFORMAT;
|
|
|
|
// rotation and flip
|
|
typedef enum ORIENTATION {
|
|
// CRW: Clock Wise 90% Rotation; FlipH: Flip Horizontally; FlipV: Flip Vertically
|
|
// Peform rotation FIRST!
|
|
// CRW FlipH FlipV
|
|
O_NONE = 0, // 0 0 0
|
|
O_FLIPV, // 0 0 1
|
|
O_FLIPH, // 0 1 0
|
|
O_FLIPVH, // 0 1 1
|
|
O_RCW, // 1 0 0
|
|
O_RCW_FLIPV, // 1 0 1
|
|
O_RCW_FLIPH, // 1 1 0
|
|
O_RCW_FLIPVH, // 1 1 1
|
|
/* add new ORIENTATION here */ O_MAX
|
|
} ORIENTATION;
|
|
|
|
typedef enum SUBBAND {
|
|
SB_ALL = 0, // keep all subbands
|
|
SB_NO_FLEXBITS, // skip flex bits
|
|
SB_NO_HIGHPASS, // skip highpass
|
|
SB_DC_ONLY, // skip lowpass and highpass, DC only
|
|
SB_ISOLATED, // not decodable
|
|
/* add new SUBBAND here */ SB_MAX
|
|
} SUBBAND;
|
|
|
|
enum { RAW = 0, BMP = 1, PPM = 2, TIF = 3, HDR = 4, IYUV = 5, YUV422 = 6, YUV444 = 7};
|
|
|
|
typedef enum {ERROR_FAIL = -1, SUCCESS_DONE, PRE_READ_HDR, PRE_SETUP, PRE_DECODE, POST_READ_HDR } WMIDecoderStatus;
|
|
|
|
#ifndef FALSE
|
|
#define FALSE 0
|
|
#endif // FALSE
|
|
|
|
#ifndef TRUE
|
|
#define TRUE 1
|
|
#endif // TRUE
|
|
|
|
#define MAX_CHANNELS 16
|
|
#define LOG_MAX_TILES 12
|
|
#define MAX_TILES (1 << LOG_MAX_TILES)
|
|
|
|
|
|
//================================================================
|
|
// Codec-specific constants
|
|
#define MB_WIDTH_PIXEL 16
|
|
#define MB_HEIGHT_PIXEL 16
|
|
|
|
#define BLK_WIDTH_PIXEL 4
|
|
#define BLK_HEIGHT_PIXEL 4
|
|
|
|
#define MB_WIDTH_BLK 4
|
|
#define MB_HEIGHT_BLK 4
|
|
|
|
// The codec operates most efficiently when the framebuffers for encoder input
|
|
// and decoder output are: 1) aligned on a particular boundary, and 2) the stride
|
|
// is also aligned to this boundary (so that each scanline is also aligned).
|
|
// This boundary is defined below.
|
|
#define FRAMEBUFFER_ALIGNMENT 128
|
|
|
|
|
|
//================================================================
|
|
#define WMP_errSuccess 0
|
|
|
|
#define WMP_errFail -1
|
|
#define WMP_errNotYetImplemented -2
|
|
#define WMP_errAbstractMethod -3
|
|
|
|
#define WMP_errOutOfMemory -101
|
|
#define WMP_errFileIO -102
|
|
#define WMP_errBufferOverflow -103
|
|
#define WMP_errInvalidParameter -104
|
|
#define WMP_errInvalidArgument -105
|
|
#define WMP_errUnsupportedFormat -106
|
|
#define WMP_errIncorrectCodecVersion -107
|
|
#define WMP_errIndexNotFound -108
|
|
#define WMP_errOutOfSequence -109
|
|
#define WMP_errNotInitialized -110
|
|
#define WMP_errMustBeMultipleOf16LinesUntilLastCall -111
|
|
#define WMP_errPlanarAlphaBandedEncRequiresTempFile -112
|
|
#define WMP_errAlphaModeCannotBeTranscoded -113
|
|
#define WMP_errIncorrectCodecSubVersion -114
|
|
|
|
|
|
//================================================================
|
|
typedef long ERR;
|
|
|
|
#define Failed(err) ((err)<0)
|
|
|
|
#define CRLF "\r\n"
|
|
|
|
#define CT_ASSERT(exp, uniq) typedef char __CT_ASSERT__##uniq[(exp) ? 1 : -1] // Caller must provide a unique tag, or this fails to compile under GCC
|
|
|
|
#if defined(_DEBUG) || defined(DBG)
|
|
#define Report(err, szExp, szFile, nLine) \
|
|
fprintf(stderr, "FAILED: %ld=%s" CRLF, (err), (szExp)); \
|
|
fprintf(stderr, " %s:%ld" CRLF, (szFile), (nLine)); \
|
|
|
|
#else
|
|
#define Report(err, szExp, szFile, lLine) err = err
|
|
#endif
|
|
|
|
#define Call(exp) \
|
|
if (Failed(err = (exp))) \
|
|
{ \
|
|
Report(err, #exp, __FILE__, (long)__LINE__); \
|
|
goto Cleanup; \
|
|
} \
|
|
else err = err
|
|
|
|
#define CallIgnoreError(errTmp, exp) \
|
|
if (Failed(errTmp = (exp))) \
|
|
{ \
|
|
Report(errTmp, #exp, __FILE__, (long)__LINE__); \
|
|
} \
|
|
else errTmp = errTmp
|
|
|
|
|
|
#define Test(exp, err) Call((exp) ? WMP_errSuccess : (err))
|
|
#define FailIf(exp, err) Call((exp) ? (err) : WMP_errSuccess)
|
|
|
|
//================================================================
|
|
// WMPStream interface
|
|
//================================================================
|
|
struct WMPStream
|
|
{
|
|
union
|
|
{
|
|
struct tagFile
|
|
{
|
|
FILE* pFile;
|
|
} file;
|
|
|
|
struct tagBuf
|
|
{
|
|
U8* pbBuf;
|
|
size_t cbBuf;
|
|
size_t cbCur;
|
|
size_t cbBufCount;
|
|
} buf;
|
|
|
|
void* pvObj;
|
|
} state;
|
|
|
|
Bool fMem;
|
|
|
|
ERR (*Close)(struct WMPStream** pme);
|
|
|
|
Bool (*EOS)(struct WMPStream* me);
|
|
|
|
ERR (*Read)(struct WMPStream* me, void* pv, size_t cb);
|
|
ERR (*Write)(struct WMPStream* me, const void* pv, size_t cb);
|
|
//ERR (*GetLine)(struct WMPStream* me, void* pv, size_t cb);
|
|
|
|
ERR (*SetPos)(struct WMPStream* me, size_t offPos);
|
|
ERR (*GetPos)(struct WMPStream* me, size_t* poffPos);
|
|
};
|
|
|
|
EXTERN_C ERR CreateWS_File(struct WMPStream** ppWS, const char* szFilename, const char* szMode);
|
|
EXTERN_C ERR CloseWS_File(struct WMPStream** ppWS);
|
|
|
|
EXTERN_C ERR CreateWS_Memory(struct WMPStream** ppWS, void* pv, size_t cb);
|
|
EXTERN_C ERR CloseWS_Memory(struct WMPStream** ppWS);
|
|
|
|
|
|
//================================================================
|
|
// Enc/Dec data structure
|
|
//================================================================
|
|
typedef struct tagCWMImageInfo {
|
|
size_t cWidth;
|
|
size_t cHeight;
|
|
COLORFORMAT cfColorFormat;
|
|
BITDEPTH_BITS bdBitDepth;
|
|
size_t cBitsPerUnit;
|
|
size_t cLeadingPadding; // number of leading padding
|
|
Bool bRGB; // true: RGB; false: BGR
|
|
U8 cChromaCenteringX; // Relative location of Chroma w.r.t Luma
|
|
U8 cChromaCenteringY; // Relative location of Chroma w.r.t Luma
|
|
|
|
// Region of interest decoding
|
|
size_t cROILeftX;
|
|
size_t cROIWidth;
|
|
size_t cROITopY;
|
|
size_t cROIHeight;
|
|
|
|
// thumbnail decode
|
|
Bool bSkipFlexbits;
|
|
size_t cThumbnailWidth;
|
|
size_t cThumbnailHeight;
|
|
|
|
// image orientation
|
|
ORIENTATION oOrientation;
|
|
|
|
// post processing
|
|
U8 cPostProcStrength; // 0(none) 1(light) 2(medium) 3(strong) 4(very strong)
|
|
|
|
// user buffer is always padded to whole MB
|
|
Bool fPaddedUserBuffer;
|
|
} CWMImageInfo;
|
|
|
|
typedef struct tagCWMIStrCodecParam {
|
|
Bool bVerbose;
|
|
|
|
// for macroblock quantization (DQUANT)
|
|
U8 uiDefaultQPIndex;
|
|
U8 uiDefaultQPIndexYLP;
|
|
U8 uiDefaultQPIndexYHP;
|
|
U8 uiDefaultQPIndexU;
|
|
U8 uiDefaultQPIndexULP;
|
|
U8 uiDefaultQPIndexUHP;
|
|
U8 uiDefaultQPIndexV;
|
|
U8 uiDefaultQPIndexVLP;
|
|
U8 uiDefaultQPIndexVHP;
|
|
U8 uiDefaultQPIndexAlpha;
|
|
|
|
COLORFORMAT cfColorFormat;
|
|
BITDEPTH bdBitDepth;
|
|
OVERLAP olOverlap;
|
|
BITSTREAMFORMAT bfBitstreamFormat;
|
|
size_t cChannel; // number of color channels including alpha
|
|
U8 uAlphaMode; // 0:no alpha 1: alpha only else: something + alpha
|
|
SUBBAND sbSubband; // which subbands to keep
|
|
U8 uiTrimFlexBits;
|
|
|
|
struct WMPStream* pWStream;
|
|
size_t cbStream;
|
|
|
|
// tiling info
|
|
U32 cNumOfSliceMinus1V; // # of vertical slices
|
|
U32 uiTileX[MAX_TILES]; // width in MB of each veritical slice
|
|
U32 cNumOfSliceMinus1H; // # of horizontal slices
|
|
U32 uiTileY[MAX_TILES]; // height in MB of each horizontal slice
|
|
|
|
//32f and 32s conversion parameters
|
|
U8 nLenMantissaOrShift;
|
|
I8 nExpBias;
|
|
|
|
Bool bBlackWhite;
|
|
|
|
Bool bUseHardTileBoundaries; //default is soft tile boundaries
|
|
|
|
Bool bProgressiveMode; //default is sequential mode
|
|
|
|
Bool bYUVData; //default is cfColorFormat data
|
|
|
|
Bool bUnscaledArith; //force unscaled arithmetic
|
|
|
|
// Perf measurement
|
|
Bool fMeasurePerf;
|
|
} CWMIStrCodecParam;
|
|
|
|
typedef struct tagCWMImageBufferInfo {
|
|
void* pv; // pointer to scanline buffer
|
|
size_t cLine; // count of scanlines
|
|
size_t cbStride; // count of BYTE for stride
|
|
#ifdef REENTRANT_MODE
|
|
unsigned int uiFirstMBRow; // Current First MB Row being decoded
|
|
unsigned int uiLastMBRow; // Current Last MB Row being decoded
|
|
size_t cLinesDecoded; // Number of lines decoded and returned in low-mem mode
|
|
#endif // REENTRANT_MODE
|
|
} CWMImageBufferInfo;
|
|
|
|
|
|
|
|
|
|
/****************************************************************/
|
|
/* Encode API */
|
|
/****************************************************************/
|
|
EXTERN_C Int ImageStrEncInit(
|
|
CWMImageInfo* pII,
|
|
CWMIStrCodecParam *pSCP,
|
|
CTXSTRCODEC* pctxSC);
|
|
|
|
EXTERN_C Int ImageStrEncEncode(
|
|
CTXSTRCODEC ctxSC,
|
|
const CWMImageBufferInfo* pBI);
|
|
|
|
EXTERN_C Int ImageStrEncTerm(
|
|
CTXSTRCODEC ctxSC);
|
|
|
|
|
|
/****************************************************************/
|
|
/* Decode API */
|
|
/****************************************************************/
|
|
struct CWMImageStrCodec;
|
|
|
|
EXTERN_C Int ImageStrDecGetInfo(
|
|
CWMImageInfo* pII,
|
|
CWMIStrCodecParam *pSCP);
|
|
|
|
EXTERN_C Int ImageStrDecInit(
|
|
CWMImageInfo* pII,
|
|
CWMIStrCodecParam *pSCP,
|
|
CTXSTRCODEC* pctxSC);
|
|
|
|
EXTERN_C Int ImageStrDecDecode(
|
|
CTXSTRCODEC ctxSC,
|
|
const CWMImageBufferInfo* pBI
|
|
#ifdef REENTRANT_MODE
|
|
, size_t *pcDecodedLines
|
|
#endif
|
|
);
|
|
|
|
EXTERN_C Int ImageStrDecTerm(
|
|
CTXSTRCODEC ctxSC);
|
|
|
|
EXTERN_C Int WMPhotoValidate(
|
|
CWMImageInfo * pII,
|
|
CWMIStrCodecParam * pSCP);
|
|
|
|
|
|
/****************************************************************/
|
|
/* Transcoding API */
|
|
/****************************************************************/
|
|
typedef struct tagCWMTranscodingParam {
|
|
size_t cLeftX;
|
|
size_t cWidth;
|
|
size_t cTopY;
|
|
size_t cHeight; // interested region
|
|
|
|
BITSTREAMFORMAT bfBitstreamFormat; // desired bitstream format
|
|
// COLORFORMAT cfColorFormat; // desired color format
|
|
U8 uAlphaMode; // 0:no alpha 1: alpha only else: something + alpha
|
|
SUBBAND sbSubband; // which subbands to keep
|
|
ORIENTATION oOrientation; // flip / right angle rotation
|
|
Bool bIgnoreOverlap;
|
|
} CWMTranscodingParam;
|
|
|
|
EXTERN_C Int WMPhotoTranscode(
|
|
struct WMPStream* pStreamDec, // input bitstrean
|
|
struct WMPStream* pStreamEnc, // output bitstream
|
|
CWMTranscodingParam* pParam // transcoding parameters
|
|
);
|
|
|
|
typedef struct tagCWMDetilingParam {
|
|
size_t cWidth;
|
|
size_t cHeight; // image size
|
|
size_t cChannel; // # of channels
|
|
OVERLAP olOverlap; // overlap
|
|
BITDEPTH_BITS bdBitdepth; // bit depth
|
|
|
|
// tiling info
|
|
U32 cNumOfSliceMinus1V; // # of vertical slices
|
|
U32 uiTileX[MAX_TILES]; // position in MB of each veritical slice
|
|
U32 cNumOfSliceMinus1H; // # of horizontal slices
|
|
U32 uiTileY[MAX_TILES]; // position in MB of each horizontal slice
|
|
|
|
// image info
|
|
void * pImage;
|
|
size_t cbStride;
|
|
} CWMDetilingParam;
|
|
|
|
EXTERN_C Int WMPhotoDetile(
|
|
CWMDetilingParam * pParam // detiling parameters
|
|
);
|
|
|
|
#endif // WMI_WINDOWSMEDIAPHOTO_H
|
|
|