Merge JDK-8220154 initial metal implementation patch to the jdk sandbox branch
Reviewed-by: avu, prr, kcr
Contributed-by: avu(Jetbrains), aghaisas, jdv
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package sun.java2d.metal;
import sun.java2d.InvalidPipeException;
import sun.java2d.SunGraphics2D;
import sun.java2d.loops.CompositeType;
import sun.java2d.loops.GraphicsPrimitive;
import sun.java2d.loops.GraphicsPrimitiveMgr;
import sun.java2d.loops.SurfaceType;
import sun.java2d.pipe.BufferedMaskFill;
import java.awt.*;
import static sun.java2d.loops.CompositeType.SrcNoEa;
import static sun.java2d.loops.CompositeType.SrcOver;
import static sun.java2d.loops.SurfaceType.*;
class MTLMaskFill extends BufferedMaskFill {
static void register() {
GraphicsPrimitive[] primitives = {
new MTLMaskFill(AnyColor, SrcOver),
new MTLMaskFill(OpaqueColor, SrcNoEa),
new MTLMaskFill(GradientPaint, SrcOver),
new MTLMaskFill(OpaqueGradientPaint, SrcNoEa),
new MTLMaskFill(LinearGradientPaint, SrcOver),
new MTLMaskFill(OpaqueLinearGradientPaint, SrcNoEa),
new MTLMaskFill(RadialGradientPaint, SrcOver),
new MTLMaskFill(OpaqueRadialGradientPaint, SrcNoEa),
new MTLMaskFill(TexturePaint, SrcOver),
new MTLMaskFill(OpaqueTexturePaint, SrcNoEa),
};
GraphicsPrimitiveMgr.register(primitives);
}
protected MTLMaskFill(SurfaceType srcType, CompositeType compType) {
super(MTLRenderQueue.getInstance(),
srcType, compType, MTLSurfaceData.MTLSurface);
}
@Override
protected native void maskFill(int x, int y, int w, int h,
int maskoff, int maskscan, int masklen,
byte[] mask);
@Override
protected void validateContext(SunGraphics2D sg2d,
Composite comp, int ctxflags)
{
MTLSurfaceData dstData;
try {
dstData = (MTLSurfaceData) sg2d.surfaceData;
} catch (ClassCastException e) {
throw new InvalidPipeException("wrong surface data type: " +
sg2d.surfaceData);
}
MTLContext.validateContext(dstData, dstData,
sg2d.getCompClip(), comp,
null, sg2d.paint, sg2d, ctxflags);
}
}