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Searched refs:cielab (Results 1 – 7 of 7) sorted by relevance

/external/pdfium/third_party/libtiff/
Dtif_color.c46 TIFFCIELabToXYZ(TIFFCIELabToRGB *cielab, uint32 l, int32 a, int32 b, in TIFFCIELabToXYZ() argument
53 *Y = (L * cielab->Y0) / 903.292F; in TIFFCIELabToXYZ()
54 cby = 7.787F * (*Y / cielab->Y0) + 16.0F / 116.0F; in TIFFCIELabToXYZ()
57 *Y = cielab->Y0 * cby * cby * cby; in TIFFCIELabToXYZ()
62 *X = cielab->X0 * (tmp - 0.13793F) / 7.787F; in TIFFCIELabToXYZ()
64 *X = cielab->X0 * tmp * tmp * tmp; in TIFFCIELabToXYZ()
68 *Z = cielab->Z0 * (tmp - 0.13793F) / 7.787F; in TIFFCIELabToXYZ()
70 *Z = cielab->Z0 * tmp * tmp * tmp; in TIFFCIELabToXYZ()
78 TIFFXYZToRGB(TIFFCIELabToRGB *cielab, float X, float Y, float Z, in TIFFXYZToRGB() argument
83 float *matrix = &cielab->display.d_mat[0][0]; in TIFFXYZToRGB()
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Dtif_getimage.c222 if (img->cielab) in TIFFRGBAImageEnd()
223 _TIFFfree(img->cielab), img->cielab = NULL; in TIFFRGBAImageEnd()
454 img->cielab = NULL; in TIFFRGBAImageBegin()
1707 TIFFCIELabToXYZ(img->cielab, in DECLAREContigPutFunc()
1712 TIFFXYZToRGB(img->cielab, X, Y, Z, &r, &g, &b); in DECLAREContigPutFunc()
2240 if (!img->cielab) { in initCIELabConversion()
2241 img->cielab = (TIFFCIELabToRGB *) in initCIELabConversion()
2243 if (!img->cielab) { in initCIELabConversion()
2255 if (TIFFCIELabToRGBInit(img->cielab, &display_sRGB, refWhite) < 0) { in initCIELabConversion()
2258 _TIFFfree(img->cielab); in initCIELabConversion()
Dtiffio.h226 TIFFCIELabToRGB* cielab; /* CIE L*a*b conversion state */ member
/external/opencv3/3rdparty/libtiff/
Dtif_color.c46 TIFFCIELabToXYZ(TIFFCIELabToRGB *cielab, uint32 l, int32 a, int32 b, in TIFFCIELabToXYZ() argument
53 *Y = (L * cielab->Y0) / 903.292F; in TIFFCIELabToXYZ()
54 cby = 7.787F * (*Y / cielab->Y0) + 16.0F / 116.0F; in TIFFCIELabToXYZ()
57 *Y = cielab->Y0 * cby * cby * cby; in TIFFCIELabToXYZ()
62 *X = cielab->X0 * (tmp - 0.13793F) / 7.787F; in TIFFCIELabToXYZ()
64 *X = cielab->X0 * tmp * tmp * tmp; in TIFFCIELabToXYZ()
68 *Z = cielab->Z0 * (tmp - 0.13793F) / 7.787F; in TIFFCIELabToXYZ()
70 *Z = cielab->Z0 * tmp * tmp * tmp; in TIFFCIELabToXYZ()
78 TIFFXYZToRGB(TIFFCIELabToRGB *cielab, float X, float Y, float Z, in TIFFXYZToRGB() argument
83 float *matrix = &cielab->display.d_mat[0][0]; in TIFFXYZToRGB()
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Dtif_getimage.c207 if (img->cielab) in TIFFRGBAImageEnd()
208 _TIFFfree(img->cielab), img->cielab = NULL; in TIFFRGBAImageEnd()
439 img->cielab = NULL; in TIFFRGBAImageBegin()
1648 TIFFCIELabToXYZ(img->cielab, in DECLAREContigPutFunc()
1653 TIFFXYZToRGB(img->cielab, X, Y, Z, &r, &g, &b); in DECLAREContigPutFunc()
2179 if (!img->cielab) { in initCIELabConversion()
2180 img->cielab = (TIFFCIELabToRGB *) in initCIELabConversion()
2182 if (!img->cielab) { in initCIELabConversion()
2194 if (TIFFCIELabToRGBInit(img->cielab, &display_sRGB, refWhite) < 0) { in initCIELabConversion()
2197 _TIFFfree(img->cielab); in initCIELabConversion()
Dtiffio.h226 TIFFCIELabToRGB* cielab; /* CIE L*a*b conversion state */ member
/external/pdfium/third_party/libopenjpeg20/
Djp2.c1403 OPJ_UINT32 *cielab; in opj_jp2_read_colr() local
1406 cielab = (OPJ_UINT32*)opj_malloc(9 * sizeof(OPJ_UINT32)); in opj_jp2_read_colr()
1407 cielab[0] = 14; /* enumcs */ in opj_jp2_read_colr()
1412 cielab[1] = 0x44454600;/* DEF */ in opj_jp2_read_colr()
1431 cielab[1] = 0; in opj_jp2_read_colr()
1437 cielab[2] = rl; cielab[4] = ra; cielab[6] = rb; in opj_jp2_read_colr()
1438 cielab[3] = ol; cielab[5] = oa; cielab[7] = ob; in opj_jp2_read_colr()
1439 cielab[8] = il; in opj_jp2_read_colr()
1441 jp2->color.icc_profile_buf = (OPJ_BYTE*)cielab; in opj_jp2_read_colr()