api/njpeg_ex/apiJPEG_OJPD.c

2071             MS_U8 *pExifPtrOffset;  in JPEG_DecodeExifInfo()  local
2077                     pExifPtrOffset = pExifHdrOffet + 8;  in JPEG_DecodeExifInfo()
2080                     u32DataValue = JPEG_Tiff_EndianChangeL(JPEG_GetU32(pExifPtrOffset));  in JPEG_DecodeExifInfo()
2081                     pExifPtrOffset = pExifHdr + u32DataValue;  in JPEG_DecodeExifInfo()
2082 …                  JPEG_OVER_BUFFER_RET(pExifPtrOffset, INTERNAL_BUFFER_ADDR, INTERNAL_BUFFER_SIZE);  in JPEG_DecodeExifInfo()
2083                     JPEG_DEBUG_API_MSG("pExifOriDateTime Offset = 0x%lx\n", (MS_U32)pExifPtrOffset);  in JPEG_DecodeExifInfo()
2084                     JPEG_AtoU32(pExifPtrOffset, _stEXIF_DateTime.u32Year);  in JPEG_DecodeExifInfo()
2085                     pExifPtrOffset++;  in JPEG_DecodeExifInfo()
2086                     JPEG_AtoU32(pExifPtrOffset, _stEXIF_DateTime.u32Month);  in JPEG_DecodeExifInfo()
2087                     pExifPtrOffset++;  in JPEG_DecodeExifInfo()
2088                     JPEG_AtoU32(pExifPtrOffset, _stEXIF_DateTime.u32Day);  in JPEG_DecodeExifInfo()
2089                     pExifPtrOffset++;  in JPEG_DecodeExifInfo()
2090                     JPEG_AtoU32(pExifPtrOffset, _stEXIF_DateTime.u32Hour);  in JPEG_DecodeExifInfo()
2091                     pExifPtrOffset++;  in JPEG_DecodeExifInfo()
2092                     JPEG_AtoU32(pExifPtrOffset, _stEXIF_DateTime.u32Minute);  in JPEG_DecodeExifInfo()
2093                     pExifPtrOffset++;  in JPEG_DecodeExifInfo()
2094                     JPEG_AtoU32(pExifPtrOffset, _stEXIF_DateTime.u32Second);  in JPEG_DecodeExifInfo()
2100                     pExifPtrOffset = pExifHdrOffet + 2;  in JPEG_DecodeExifInfo()
2101                     u16Type = JPEG_Tiff_EndianChangeS(JPEG_GetU16(pExifPtrOffset));  in JPEG_DecodeExifInfo()
2102                     pExifPtrOffset = pExifHdrOffet + 4;  in JPEG_DecodeExifInfo()
2103                     u32Count = JPEG_Tiff_EndianChangeL(JPEG_GetU32(pExifPtrOffset));  in JPEG_DecodeExifInfo()
2104                     pExifPtrOffset = pExifHdrOffet + 8;  in JPEG_DecodeExifInfo()
2109 …                     _u32EXIF_ISOSpeedRatings=JPEG_Tiff_EndianChangeL(JPEG_GetU32(pExifPtrOffset));  in JPEG_DecodeExifInfo()
2113 …                     _u32EXIF_ISOSpeedRatings=JPEG_Tiff_EndianChangeS(JPEG_GetU16(pExifPtrOffset));  in JPEG_DecodeExifInfo()
2120 …                     _u32EXIF_ISOSpeedRatings=JPEG_Tiff_EndianChangeL(JPEG_GetU32(pExifPtrOffset));  in JPEG_DecodeExifInfo()
2126                     pExifPtrOffset = pExifHdrOffet + 8;  in JPEG_DecodeExifInfo()
2127                     u32DataValue = JPEG_Tiff_EndianChangeL(JPEG_GetU32(pExifPtrOffset));  in JPEG_DecodeExifInfo()
2129                     pExifPtrOffset = pExifHdr + u32DataValue;  in JPEG_DecodeExifInfo()
2131 …                  JPEG_OVER_BUFFER_RET(pExifPtrOffset, INTERNAL_BUFFER_ADDR, INTERNAL_BUFFER_SIZE);  in JPEG_DecodeExifInfo()
2132 …             _stEXIF_ExposureTime.numerator = JPEG_Tiff_EndianChangeL(JPEG_GetU32(pExifPtrOffset));  in JPEG_DecodeExifInfo()
2133                     pExifPtrOffset+=4;  in JPEG_DecodeExifInfo()
2134 …           _stEXIF_ExposureTime.denominator = JPEG_Tiff_EndianChangeL(JPEG_GetU32(pExifPtrOffset));  in JPEG_DecodeExifInfo()
2138                     pExifPtrOffset = pExifHdrOffet + 8;  in JPEG_DecodeExifInfo()
2139                     u32DataValue = JPEG_Tiff_EndianChangeL(JPEG_GetU32(pExifPtrOffset));  in JPEG_DecodeExifInfo()
2141                     pExifPtrOffset = pExifHdr + u32DataValue;  in JPEG_DecodeExifInfo()
2143 …                  JPEG_OVER_BUFFER_RET(pExifPtrOffset, INTERNAL_BUFFER_ADDR, INTERNAL_BUFFER_SIZE);  in JPEG_DecodeExifInfo()
2144 …                  _stEXIF_FNumber.numerator = JPEG_Tiff_EndianChangeL(JPEG_GetU32(pExifPtrOffset));  in JPEG_DecodeExifInfo()
2145                     pExifPtrOffset+=4;  in JPEG_DecodeExifInfo()
2146 …                _stEXIF_FNumber.denominator = JPEG_Tiff_EndianChangeL(JPEG_GetU32(pExifPtrOffset));  in JPEG_DecodeExifInfo()
2151                     pExifPtrOffset = pExifHdrOffet + 8;  in JPEG_DecodeExifInfo()
2152                     u32DataValue = JPEG_Tiff_EndianChangeL(JPEG_GetU32(pExifPtrOffset));  in JPEG_DecodeExifInfo()
2154                     pExifPtrOffset = pExifHdr + u32DataValue;  in JPEG_DecodeExifInfo()
2155 …                  JPEG_OVER_BUFFER_RET(pExifPtrOffset, INTERNAL_BUFFER_ADDR, INTERNAL_BUFFER_SIZE);  in JPEG_DecodeExifInfo()
2157 …      _stEXIF_ShutterSpeedValue.s_numerator = JPEG_Tiff_EndianChangeL(JPEG_GetU32(pExifPtrOffset));  in JPEG_DecodeExifInfo()
2158                     pExifPtrOffset+=4;  in JPEG_DecodeExifInfo()
2159 …    _stEXIF_ShutterSpeedValue.s_denominator = JPEG_Tiff_EndianChangeL(JPEG_GetU32(pExifPtrOffset));  in JPEG_DecodeExifInfo()
2163                     pExifPtrOffset = pExifHdrOffet + 8;  in JPEG_DecodeExifInfo()
2164                     u32DataValue = JPEG_Tiff_EndianChangeL(JPEG_GetU32(pExifPtrOffset));  in JPEG_DecodeExifInfo()
2166                     pExifPtrOffset = pExifHdr + u32DataValue;  in JPEG_DecodeExifInfo()
2168 …                  JPEG_OVER_BUFFER_RET(pExifPtrOffset, INTERNAL_BUFFER_ADDR, INTERNAL_BUFFER_SIZE);  in JPEG_DecodeExifInfo()
2169 …            _stEXIF_ApertureValue.numerator = JPEG_Tiff_EndianChangeL(JPEG_GetU32(pExifPtrOffset));  in JPEG_DecodeExifInfo()
2170                     pExifPtrOffset+=4;  in JPEG_DecodeExifInfo()
2171 …          _stEXIF_ApertureValue.denominator = JPEG_Tiff_EndianChangeL(JPEG_GetU32(pExifPtrOffset));  in JPEG_DecodeExifInfo()
2175                     pExifPtrOffset = pExifHdrOffet + 8;  in JPEG_DecodeExifInfo()
2176                     u32DataValue = JPEG_Tiff_EndianChangeL(JPEG_GetU32(pExifPtrOffset));  in JPEG_DecodeExifInfo()
2178                     pExifPtrOffset = pExifHdr + u32DataValue;  in JPEG_DecodeExifInfo()
2179 …                  JPEG_OVER_BUFFER_RET(pExifPtrOffset, INTERNAL_BUFFER_ADDR, INTERNAL_BUFFER_SIZE);  in JPEG_DecodeExifInfo()
2181 …      _stEXIF_ExposureBiasValue.s_numerator = JPEG_Tiff_EndianChangeL(JPEG_GetU32(pExifPtrOffset));  in JPEG_DecodeExifInfo()
2182                     pExifPtrOffset+=4;  in JPEG_DecodeExifInfo()
2183 …    _stEXIF_ExposureBiasValue.s_denominator = JPEG_Tiff_EndianChangeL(JPEG_GetU32(pExifPtrOffset));  in JPEG_DecodeExifInfo()
2187                     pExifPtrOffset = pExifHdrOffet + 8;  in JPEG_DecodeExifInfo()
2188                     _u16EXIF_Flash = JPEG_Tiff_EndianChangeS(JPEG_GetU16(pExifPtrOffset));  in JPEG_DecodeExifInfo()
2192                     pExifPtrOffset = pExifHdrOffet + 8;  in JPEG_DecodeExifInfo()
2193                     u32DataValue = JPEG_Tiff_EndianChangeL(JPEG_GetU32(pExifPtrOffset));  in JPEG_DecodeExifInfo()
2195                     pExifPtrOffset = pExifHdr + u32DataValue;  in JPEG_DecodeExifInfo()
2196 …                  JPEG_OVER_BUFFER_RET(pExifPtrOffset, INTERNAL_BUFFER_ADDR, INTERNAL_BUFFER_SIZE);  in JPEG_DecodeExifInfo()
2198 …              _stEXIF_FocalLength.numerator = JPEG_Tiff_EndianChangeL(JPEG_GetU32(pExifPtrOffset));  in JPEG_DecodeExifInfo()
2199                     pExifPtrOffset+=4;  in JPEG_DecodeExifInfo()
2200 …            _stEXIF_FocalLength.denominator = JPEG_Tiff_EndianChangeL(JPEG_GetU32(pExifPtrOffset));  in JPEG_DecodeExifInfo()
2204                     pExifPtrOffset = pExifHdrOffet + 2;  in JPEG_DecodeExifInfo()
2205                     u16Type = JPEG_Tiff_EndianChangeS(JPEG_GetU16(pExifPtrOffset));  in JPEG_DecodeExifInfo()
2206                     pExifPtrOffset = pExifHdrOffet + 8;  in JPEG_DecodeExifInfo()
2209 …                _u32EXIF_ImageWidth = (MS_U32)JPEG_Tiff_EndianChangeS(JPEG_GetU16(pExifPtrOffset));  in JPEG_DecodeExifInfo()
2213                         _u32EXIF_ImageWidth = JPEG_Tiff_EndianChangeL(JPEG_GetU32(pExifPtrOffset));  in JPEG_DecodeExifInfo()
2218                     pExifPtrOffset = pExifHdrOffet + 2;  in JPEG_DecodeExifInfo()
2219                     u16Type = JPEG_Tiff_EndianChangeS(JPEG_GetU16(pExifPtrOffset));  in JPEG_DecodeExifInfo()
2220                     pExifPtrOffset = pExifHdrOffet + 8;  in JPEG_DecodeExifInfo()
2223 …               _u32EXIF_ImageHeight = (MS_U32)JPEG_Tiff_EndianChangeS(JPEG_GetU16(pExifPtrOffset));  in JPEG_DecodeExifInfo()
2227                         _u32EXIF_ImageHeight = JPEG_Tiff_EndianChangeL(JPEG_GetU32(pExifPtrOffset));  in JPEG_DecodeExifInfo()
2232                     pExifPtrOffset = pExifHdrOffet + 8;  in JPEG_DecodeExifInfo()
2233                     _u16EXIF_Exposureprogram = JPEG_Tiff_EndianChangeS(JPEG_GetU16(pExifPtrOffset));  in JPEG_DecodeExifInfo()