src/share/native/sun/java2d/cmm/lcms/cmsvirt.c
Print this page
@@ -669,20 +669,20 @@
}
// Create the ICC virtual profile for sRGB space
cmsHPROFILE CMSEXPORT cmsCreate_sRGBProfileTHR(cmsContext ContextID)
{
- cmsCIExyY D65;
+ cmsCIExyY D65 = { 0.3127, 0.3290, 1.0 };
cmsCIExyYTRIPLE Rec709Primaries = {
{0.6400, 0.3300, 1.0},
{0.3000, 0.6000, 1.0},
{0.1500, 0.0600, 1.0}
};
cmsToneCurve* Gamma22[3];
cmsHPROFILE hsRGB;
- cmsWhitePointFromTemp(&D65, 6504);
+ // cmsWhitePointFromTemp(&D65, 6504);
Gamma22[0] = Gamma22[1] = Gamma22[2] = Build_sRGBGamma(ContextID);
if (Gamma22[0] == NULL) return NULL;
hsRGB = cmsCreateRGBProfileTHR(ContextID, &D65, &Rec709Primaries, Gamma22);
cmsFreeToneCurve(Gamma22[0]);
@@ -706,10 +706,11 @@
typedef struct {
cmsFloat64Number Brightness;
cmsFloat64Number Contrast;
cmsFloat64Number Hue;
cmsFloat64Number Saturation;
+ cmsBool lAdjustWP;
cmsCIEXYZ WPsrc, WPdest;
} BCHSWADJUSTS, *LPBCHSWADJUSTS;
@@ -735,13 +736,14 @@
cmsLCh2Lab(&LabOut, &LChOut);
// Move white point in Lab
-
- cmsLab2XYZ(&bchsw ->WPsrc, &XYZ, &LabOut);
- cmsXYZ2Lab(&bchsw ->WPdest, &LabOut, &XYZ);
+ if (bchsw->lAdjustWP) {
+ cmsLab2XYZ(&bchsw->WPsrc, &XYZ, &LabOut);
+ cmsXYZ2Lab(&bchsw->WPdest, &LabOut, &XYZ);
+ }
// Back to encoded
cmsFloat2LabEncoded(Out, &LabOut);
@@ -771,22 +773,27 @@
bchsw.Brightness = Bright;
bchsw.Contrast = Contrast;
bchsw.Hue = Hue;
bchsw.Saturation = Saturation;
+ if (TempSrc == TempDest) {
- cmsWhitePointFromTemp(&WhitePnt, TempSrc );
+ bchsw.lAdjustWP = FALSE;
+ }
+ else {
+ bchsw.lAdjustWP = TRUE;
+ cmsWhitePointFromTemp(&WhitePnt, TempSrc);
cmsxyY2XYZ(&bchsw.WPsrc, &WhitePnt);
-
cmsWhitePointFromTemp(&WhitePnt, TempDest);
cmsxyY2XYZ(&bchsw.WPdest, &WhitePnt);
+ }
+
hICC = cmsCreateProfilePlaceholder(ContextID);
if (!hICC) // can't allocate
return NULL;
-
cmsSetDeviceClass(hICC, cmsSigAbstractClass);
cmsSetColorSpace(hICC, cmsSigLabData);
cmsSetPCS(hICC, cmsSigLabData);
cmsSetHeaderRenderingIntent(hICC, INTENT_PERCEPTUAL);
@@ -1015,16 +1022,18 @@
int nTypes; // Number of types (up to 5)
cmsStageSignature MpeTypes[5]; // 5 is the maximum number
} cmsAllowedLUT;
+#define cmsSig0 ((cmsTagSignature) 0)
+
static const cmsAllowedLUT AllowedLUTTypes[] = {
- { FALSE, 0, cmsSigLut16Type, 4, { cmsSigMatrixElemType, cmsSigCurveSetElemType, cmsSigCLutElemType, cmsSigCurveSetElemType}},
- { FALSE, 0, cmsSigLut16Type, 3, { cmsSigCurveSetElemType, cmsSigCLutElemType, cmsSigCurveSetElemType}},
- { FALSE, 0, cmsSigLut16Type, 2, { cmsSigCurveSetElemType, cmsSigCLutElemType}},
- { TRUE , 0, cmsSigLutAtoBType, 1, { cmsSigCurveSetElemType }},
+ { FALSE, cmsSig0, cmsSigLut16Type, 4, { cmsSigMatrixElemType, cmsSigCurveSetElemType, cmsSigCLutElemType, cmsSigCurveSetElemType } },
+ { FALSE, cmsSig0, cmsSigLut16Type, 3, { cmsSigCurveSetElemType, cmsSigCLutElemType, cmsSigCurveSetElemType } },
+ { FALSE, cmsSig0, cmsSigLut16Type, 2, { cmsSigCurveSetElemType, cmsSigCLutElemType } },
+ { TRUE, cmsSig0, cmsSigLutAtoBType, 1, { cmsSigCurveSetElemType } },
{ TRUE , cmsSigAToB0Tag, cmsSigLutAtoBType, 3, { cmsSigCurveSetElemType, cmsSigMatrixElemType, cmsSigCurveSetElemType } },
{ TRUE , cmsSigAToB0Tag, cmsSigLutAtoBType, 3, { cmsSigCurveSetElemType, cmsSigCLutElemType, cmsSigCurveSetElemType } },
{ TRUE , cmsSigAToB0Tag, cmsSigLutAtoBType, 5, { cmsSigCurveSetElemType, cmsSigCLutElemType, cmsSigCurveSetElemType, cmsSigMatrixElemType, cmsSigCurveSetElemType }},
{ TRUE , cmsSigBToA0Tag, cmsSigLutBtoAType, 1, { cmsSigCurveSetElemType }},
{ TRUE , cmsSigBToA0Tag, cmsSigLutBtoAType, 3, { cmsSigCurveSetElemType, cmsSigMatrixElemType, cmsSigCurveSetElemType }},