public void validatePipe(SunGraphics2D sg2d) {
if (sg2d.antialiasHint != SunHints.INTVAL_ANTIALIAS_ON
&& sg2d.paintState <= SunGraphics2D.PAINT_ALPHACOLOR
&& (sg2d.compositeState <= SunGraphics2D.COMP_ISCOPY
|| sg2d.compositeState == SunGraphics2D.COMP_XOR)) {
if (sg2d.clipState == SunGraphics2D.CLIP_SHAPE) {
// Do this to init textpipe correctly; we will override the
// other non-text pipes below
// REMIND: we should clean this up eventually instead of
// having this work duplicated.
super.validatePipe(sg2d);
} else {
switch (sg2d.textAntialiasHint) {
case SunHints.INTVAL_TEXT_ANTIALIAS_DEFAULT:
/* equate DEFAULT to OFF which it is for us */
case SunHints.INTVAL_TEXT_ANTIALIAS_OFF:
sg2d.textpipe = solidTextRenderer;
break;
case SunHints.INTVAL_TEXT_ANTIALIAS_ON:
sg2d.textpipe = aaTextRenderer;
break;
default:
switch (sg2d.getFontInfo().aaHint) {
case SunHints.INTVAL_TEXT_ANTIALIAS_LCD_HRGB:
case SunHints.INTVAL_TEXT_ANTIALIAS_LCD_VRGB:
sg2d.textpipe = lcdTextRenderer;
break;
case SunHints.INTVAL_TEXT_ANTIALIAS_ON:
sg2d.textpipe = aaTextRenderer;
break;
default:
sg2d.textpipe = solidTextRenderer;
}
}
}
sg2d.imagepipe = imagepipe;
if (sg2d.transformState >= SunGraphics2D.TRANSFORM_TRANSLATESCALE) {
sg2d.drawpipe = gdiTxPipe;
sg2d.fillpipe = gdiTxPipe;
} else if (sg2d.strokeState != SunGraphics2D.STROKE_THIN) {
sg2d.drawpipe = gdiTxPipe;
sg2d.fillpipe = gdiPipe;
} else {
sg2d.drawpipe = gdiPipe;
sg2d.fillpipe = gdiPipe;
}
sg2d.shapepipe = gdiPipe;
// This is needed for AA text.
// Note that even a SolidTextRenderer can dispatch AA text
// if a GlyphVector overrides the AA setting.
// We use getRenderLoops() rather than setting solidloops
// directly so that we get the appropriate loops in XOR mode.
if (sg2d.loops == null) {
// assert(some pipe will always be a LoopBasedPipe)
sg2d.loops = getRenderLoops(sg2d);
}
} else {
super.validatePipe(sg2d);
}
}
public void validatePipe(SunGraphics2D sg2d) {
TextPipe textpipe;
boolean validated = false;
// REMIND: the D3D pipeline doesn't support XOR!, more
// fixes will be needed below. For now we disable D3D rendering
// for the surface which had any XOR rendering done to.
if (sg2d.compositeState >= sg2d.COMP_XOR) {
super.validatePipe(sg2d);
sg2d.imagepipe = d3dImagePipe;
disableAccelerationForSurface();
return;
}
// D3DTextRenderer handles both AA and non-AA text, but
// only works with the following modes:
// (Note: For LCD text we only enter this code path if
// canRenderLCDText() has already validated that the mode is
// CompositeType.SrcNoEa (opaque color), which will be subsumed
// by the CompositeType.SrcNoEa (any color) test below.)
if (
/* CompositeType.SrcNoEa (any color) */
(sg2d.compositeState <= sg2d.COMP_ISCOPY && sg2d.paintState <= sg2d.PAINT_ALPHACOLOR)
||
/* CompositeType.SrcOver (any color) */
(sg2d.compositeState == sg2d.COMP_ALPHA
&& sg2d.paintState <= sg2d.PAINT_ALPHACOLOR
&& (((AlphaComposite) sg2d.composite).getRule() == AlphaComposite.SRC_OVER))
||
/* CompositeType.Xor (any color) */
(sg2d.compositeState == sg2d.COMP_XOR && sg2d.paintState <= sg2d.PAINT_ALPHACOLOR)) {
textpipe = d3dTextPipe;
} else {
// do this to initialize textpipe correctly; we will attempt
// to override the non-text pipes below
super.validatePipe(sg2d);
textpipe = sg2d.textpipe;
validated = true;
}
PixelToParallelogramConverter txPipe = null;
D3DRenderer nonTxPipe = null;
if (sg2d.antialiasHint != SunHints.INTVAL_ANTIALIAS_ON) {
if (sg2d.paintState <= sg2d.PAINT_ALPHACOLOR) {
if (sg2d.compositeState <= sg2d.COMP_XOR) {
txPipe = d3dTxRenderPipe;
nonTxPipe = d3dRenderPipe;
}
} else if (sg2d.compositeState <= sg2d.COMP_ALPHA) {
if (D3DPaints.isValid(sg2d)) {
txPipe = d3dTxRenderPipe;
nonTxPipe = d3dRenderPipe;
}
// custom paints handled by super.validatePipe() below
}
} else {
if (sg2d.paintState <= sg2d.PAINT_ALPHACOLOR) {
if (graphicsDevice.isCapPresent(CAPS_AA_SHADER)
&& (sg2d.imageComp == CompositeType.SrcOverNoEa
|| sg2d.imageComp == CompositeType.SrcOver)) {
if (!validated) {
super.validatePipe(sg2d);
validated = true;
}
PixelToParallelogramConverter aaConverter =
new PixelToParallelogramConverter(
sg2d.shapepipe, d3dAAPgramPipe, 1.0 / 8.0, 0.499, false);
sg2d.drawpipe = aaConverter;
sg2d.fillpipe = aaConverter;
sg2d.shapepipe = aaConverter;
} else if (sg2d.compositeState == sg2d.COMP_XOR) {
// install the solid pipes when AA and XOR are both enabled
txPipe = d3dTxRenderPipe;
nonTxPipe = d3dRenderPipe;
}
}
// other cases handled by super.validatePipe() below
}
if (txPipe != null) {
if (sg2d.transformState >= sg2d.TRANSFORM_TRANSLATESCALE) {
sg2d.drawpipe = txPipe;
sg2d.fillpipe = txPipe;
} else if (sg2d.strokeState != sg2d.STROKE_THIN) {
sg2d.drawpipe = txPipe;
sg2d.fillpipe = nonTxPipe;
} else {
sg2d.drawpipe = nonTxPipe;
sg2d.fillpipe = nonTxPipe;
}
// Note that we use the transforming pipe here because it
// will examine the shape and possibly perform an optimized
// operation if it can be simplified. The simplifications
// will be valid for all STROKE and TRANSFORM types.
sg2d.shapepipe = txPipe;
} else {
if (!validated) {
super.validatePipe(sg2d);
}
}
// install the text pipe based on our earlier decision
sg2d.textpipe = textpipe;
// always override the image pipe with the specialized D3D pipe
sg2d.imagepipe = d3dImagePipe;
}
