< prev index next >
src/java.desktop/macosx/classes/sun/java2d/OSXSurfaceData.java
Print this page
*** 72,83 ****
this.fGraphicsStates = getBufferOfSize(kSizeOfParameters);
this.fGraphicsStatesInt = this.fGraphicsStates.asIntBuffer();
this.fGraphicsStatesFloat = this.fGraphicsStates.asFloatBuffer();
this.fGraphicsStatesLong = this.fGraphicsStates.asLongBuffer();
! this.fGraphicsStatesObject = new Object[6]; // clip coordinates + clip types + texture paint image + stroke dash
! // array + font + font paint
// NOTE: All access to the DrawingQueue comes through this OSXSurfaceData instance. Therefore
// every instance method of OSXSurfaceData that accesses the fDrawingQueue is synchronized.
// Thread.dumpStack();
--- 72,88 ----
this.fGraphicsStates = getBufferOfSize(kSizeOfParameters);
this.fGraphicsStatesInt = this.fGraphicsStates.asIntBuffer();
this.fGraphicsStatesFloat = this.fGraphicsStates.asFloatBuffer();
this.fGraphicsStatesLong = this.fGraphicsStates.asLongBuffer();
! this.fGraphicsStatesObject = new Object[8]; // clip coordinates +
! // clip types +
! // texture paint image +
! // stroke dash array +
! // font + font paint +
! // linear/radial gradient color +
! // linear/radial gradient fractions
// NOTE: All access to the DrawingQueue comes through this OSXSurfaceData instance. Therefore
// every instance method of OSXSurfaceData that accesses the fDrawingQueue is synchronized.
// Thread.dumpStack();
*** 290,311 ****
@Native static final int kHintsAntialiasIndex = 44;
@Native static final int kHintsTextAntialiasIndex = 45;
@Native static final int kHintsFractionalMetricsIndex = 46;
@Native static final int kHintsRenderingIndex = 47;
@Native static final int kHintsInterpolationIndex = 48;
! // live resizing info
! @Native static final int kCanDrawDuringLiveResizeIndex = 49;
! @Native static final int kSizeOfParameters = kCanDrawDuringLiveResizeIndex + 1;
// for objectParameters
@Native static final int kClipCoordinatesIndex = 0;
@Native static final int kClipTypesIndex = 1;
@Native static final int kTextureImageIndex = 2;
@Native static final int kStrokeDashArrayIndex = 3;
@Native static final int kFontIndex = 4;
@Native static final int kFontPaintIndex = 5;
// possible state changes
@Native static final int kBoundsChangedBit = 1 << 0;
@Native static final int kBoundsNotChangedBit = ~kBoundsChangedBit;
@Native static final int kClipChangedBit = 1 << 1;
--- 295,318 ----
@Native static final int kHintsAntialiasIndex = 44;
@Native static final int kHintsTextAntialiasIndex = 45;
@Native static final int kHintsFractionalMetricsIndex = 46;
@Native static final int kHintsRenderingIndex = 47;
@Native static final int kHintsInterpolationIndex = 48;
! //gradient info
! @Native static final int kRadiusIndex = 49;
! @Native static final int kSizeOfParameters = kRadiusIndex + 1;
// for objectParameters
@Native static final int kClipCoordinatesIndex = 0;
@Native static final int kClipTypesIndex = 1;
@Native static final int kTextureImageIndex = 2;
@Native static final int kStrokeDashArrayIndex = 3;
@Native static final int kFontIndex = 4;
@Native static final int kFontPaintIndex = 5;
+ @Native static final int kColorArrayIndex = 6;
+ @Native static final int kFractionsArrayIndex = 7;
// possible state changes
@Native static final int kBoundsChangedBit = 1 << 0;
@Native static final int kBoundsNotChangedBit = ~kBoundsChangedBit;
@Native static final int kClipChangedBit = 1 << 1;
*** 327,336 ****
--- 334,345 ----
// possible color states
@Native static final int kColorSimple = 0;
@Native static final int kColorSystem = 1;
@Native static final int kColorGradient = 2;
@Native static final int kColorTexture = 3;
+ @Native static final int kColorLinearGradient = 4;
+ @Native static final int kColorRadialGradient = 5;
// possible gradient color states
@Native static final int kColorNonCyclic = 0;
@Native static final int kColorCyclic = 1;
*** 520,529 ****
--- 529,560 ----
long lastPaintPtr = 0;
int lastPaintRGB = 0;
int lastPaintIndex = 0;
BufferedImage texturePaintImage = null;
+ void setGradientViaRasterPath(SunGraphics2D sg2d) {
+ if ((this.fGraphicsStatesInt.get(kColorStateIndex) != kColorTexture) || (lastPaint != sg2d.paint) || ((this.fChangeFlag & kBoundsChangedBit) != 0)) {
+ PaintContext context = sg2d.paint.createContext(sg2d.getDeviceColorModel(), userBounds, userBounds, sIdentityMatrix, sg2d.getRenderingHints());
+ WritableRaster raster = (WritableRaster) (context.getRaster(userBounds.x, userBounds.y, userBounds.width, userBounds.height));
+ ColorModel cm = context.getColorModel();
+ texturePaintImage = new BufferedImage(cm, raster, cm.isAlphaPremultiplied(), null);
+
+ this.fGraphicsStatesInt.put(kColorStateIndex, kColorTexture);
+ this.fGraphicsStatesInt.put(kColorWidthIndex, texturePaintImage.getWidth());
+ this.fGraphicsStatesInt.put(kColorHeightIndex, texturePaintImage.getHeight());
+ this.fGraphicsStatesFloat.put(kColortxIndex, (float) userBounds.getX());
+ this.fGraphicsStatesFloat.put(kColortyIndex, (float) userBounds.getY());
+ this.fGraphicsStatesFloat.put(kColorsxIndex, 1.0f);
+ this.fGraphicsStatesFloat.put(kColorsyIndex, 1.0f);
+ this.fGraphicsStatesObject[kTextureImageIndex] = OSXOffScreenSurfaceData.createNewSurface(texturePaintImage);
+
+ this.fChangeFlag = (this.fChangeFlag | kColorChangedBit);
+ } else {
+ this.fChangeFlag = (this.fChangeFlag & kColorNotChangedBit);
+ }
+ }
+
void setupPaint(SunGraphics2D sg2d, int x, int y, int w, int h) {
if (sg2d.paint instanceof SystemColor) {
SystemColor color = (SystemColor) sg2d.paint;
int index = color.hashCode(); // depends on Color.java hashCode implementation! (returns "value" of color)
if ((this.fGraphicsStatesInt.get(kColorStateIndex) != kColorSystem) || (index != this.lastPaintIndex)) {
*** 565,574 ****
--- 596,674 ----
this.fChangeFlag = (this.fChangeFlag | kColorChangedBit);
} else {
this.fChangeFlag = (this.fChangeFlag & kColorNotChangedBit);
}
+ } else if (sg2d.paint instanceof LinearGradientPaint) {
+ LinearGradientPaint color = (LinearGradientPaint) sg2d.paint;
+ if (color.getCycleMethod() == LinearGradientPaint.CycleMethod.NO_CYCLE) {
+ if ((this.fGraphicsStatesInt.get(kColorStateIndex) != kColorLinearGradient) || (lastPaint != sg2d.paint)) {
+
+ this.fGraphicsStatesInt.put(kColorStateIndex, kColorLinearGradient);
+ int numColor = color.getColors().length;
+ int colorArray[] = new int[numColor];
+ for (int i = 0; i < numColor; i++) {
+ colorArray[i] = color.getColors()[i].getRGB();
+ }
+ this.fGraphicsStatesObject[kColorArrayIndex] = colorArray;
+
+ int numFractions = color.getFractions().length;
+ float fractionArray[] = new float[numFractions];
+ for (int i = 0; i < numFractions; i++) {
+ fractionArray[i] = color.getFractions()[i];
+ }
+ this.fGraphicsStatesObject[kFractionsArrayIndex] = color.getFractions();
+
+ Point2D p = color.getStartPoint();
+ this.fGraphicsStatesFloat.put(kColorx1Index, (float) p.getX());
+ this.fGraphicsStatesFloat.put(kColory1Index, (float) p.getY());
+ p = color.getEndPoint();
+ this.fGraphicsStatesFloat.put(kColorx2Index, (float) p.getX());
+ this.fGraphicsStatesFloat.put(kColory2Index, (float) p.getY());
+
+ this.fChangeFlag = (this.fChangeFlag | kColorChangedBit);
+ } else {
+ this.fChangeFlag = (this.fChangeFlag & kColorNotChangedBit);
+ }
+ } else {
+ setGradientViaRasterPath(sg2d);
+ }
+ } else if (sg2d.paint instanceof RadialGradientPaint) {
+ RadialGradientPaint color = (RadialGradientPaint) sg2d.paint;
+ if (color.getCycleMethod() == RadialGradientPaint.CycleMethod.NO_CYCLE) {
+ if ((this.fGraphicsStatesInt.get(kColorStateIndex) != kColorRadialGradient) || (lastPaint != sg2d.paint)) {
+
+ this.fGraphicsStatesInt.put(kColorStateIndex, kColorRadialGradient);
+ int numColor = color.getColors().length;
+ int colorArray[] = new int[numColor];
+ for (int i = 0; i < numColor; i++) {
+ colorArray[i] = color.getColors()[i].getRGB();
+ }
+ this.fGraphicsStatesObject[kColorArrayIndex] = colorArray;
+
+ int numStops = color.getFractions().length;
+ float stopsArray[] = new float[numStops];
+ for (int i = 0; i < numStops; i++) {
+ stopsArray[i] = color.getFractions()[i];
+ }
+ this.fGraphicsStatesObject[kFractionsArrayIndex] = color.getFractions();
+
+ Point2D p = color.getFocusPoint();
+ this.fGraphicsStatesFloat.put(kColorx1Index, (float) p.getX());
+ this.fGraphicsStatesFloat.put(kColory1Index, (float) p.getY());
+ p = color.getCenterPoint();
+ this.fGraphicsStatesFloat.put(kColorx2Index, (float) p.getX());
+ this.fGraphicsStatesFloat.put(kColory2Index, (float) p.getY());
+ this.fGraphicsStatesFloat.put(kRadiusIndex, color.getRadius());
+
+ this.fChangeFlag = (this.fChangeFlag | kColorChangedBit);
+ } else {
+ this.fChangeFlag = (this.fChangeFlag & kColorNotChangedBit);
+ }
+ } else {
+ setGradientViaRasterPath(sg2d);
+ }
} else if (sg2d.paint instanceof TexturePaint) {
if ((this.fGraphicsStatesInt.get(kColorStateIndex) != kColorTexture) || (lastPaint != sg2d.paint)) {
TexturePaint color = (TexturePaint) sg2d.paint;
this.fGraphicsStatesInt.put(kColorStateIndex, kColorTexture);
texturePaintImage = color.getImage();
*** 585,615 ****
this.fChangeFlag = (this.fChangeFlag | kColorChangedBit);
} else {
this.fChangeFlag = (this.fChangeFlag & kColorNotChangedBit);
}
} else {
! if ((this.fGraphicsStatesInt.get(kColorStateIndex) != kColorTexture) || (lastPaint != sg2d.paint) || ((this.fChangeFlag & kBoundsChangedBit) != 0)) {
! PaintContext context = sg2d.paint.createContext(sg2d.getDeviceColorModel(), userBounds, userBounds, sIdentityMatrix, sg2d.getRenderingHints());
! WritableRaster raster = (WritableRaster) (context.getRaster(userBounds.x, userBounds.y, userBounds.width, userBounds.height));
! ColorModel cm = context.getColorModel();
! texturePaintImage = new BufferedImage(cm, raster, cm.isAlphaPremultiplied(), null);
!
! this.fGraphicsStatesInt.put(kColorStateIndex, kColorTexture);
! this.fGraphicsStatesInt.put(kColorWidthIndex, texturePaintImage.getWidth());
! this.fGraphicsStatesInt.put(kColorHeightIndex, texturePaintImage.getHeight());
! this.fGraphicsStatesFloat.put(kColortxIndex, (float) userBounds.getX());
! this.fGraphicsStatesFloat.put(kColortyIndex, (float) userBounds.getY());
! this.fGraphicsStatesFloat.put(kColorsxIndex, 1.0f);
! this.fGraphicsStatesFloat.put(kColorsyIndex, 1.0f);
! this.fGraphicsStatesObject[kTextureImageIndex] = sun.awt.image.BufImgSurfaceData.createData(texturePaintImage);
!
! context.dispose();
!
! this.fChangeFlag = (this.fChangeFlag | kColorChangedBit);
! } else {
! this.fChangeFlag = (this.fChangeFlag & kColorNotChangedBit);
! }
}
lastPaint = sg2d.paint;
}
Composite lastComposite;
--- 685,695 ----
this.fChangeFlag = (this.fChangeFlag | kColorChangedBit);
} else {
this.fChangeFlag = (this.fChangeFlag & kColorNotChangedBit);
}
} else {
! setGradientViaRasterPath(sg2d);
}
lastPaint = sg2d.paint;
}
Composite lastComposite;
< prev index next >