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beff7858
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体验新版 GitCode,发现更多精彩内容 >>
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beff7858
编写于
12月 14, 2010
作者:
F
flar
浏览文件
操作
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电子邮件补丁
差异文件
6766342: Improve performance of Ductus rasterizer
Reviewed-by: jgodinez, prr
上级
2dfaa02f
变更
19
展开全部
隐藏空白更改
内联
并排
Showing
19 changed file
with
3204 addition
and
133 deletion
+3204
-133
make/sun/awt/make.depend
make/sun/awt/make.depend
+3
-3
make/sun/awt/mapfile-vers
make/sun/awt/mapfile-vers
+2
-0
make/sun/awt/mapfile-vers-linux
make/sun/awt/mapfile-vers-linux
+2
-0
src/share/classes/sun/dc/DuctusRenderingEngine.java
src/share/classes/sun/dc/DuctusRenderingEngine.java
+82
-0
src/share/classes/sun/java2d/SurfaceData.java
src/share/classes/sun/java2d/SurfaceData.java
+60
-27
src/share/classes/sun/java2d/loops/CompositeType.java
src/share/classes/sun/java2d/loops/CompositeType.java
+33
-6
src/share/classes/sun/java2d/loops/MaskFill.java
src/share/classes/sun/java2d/loops/MaskFill.java
+66
-0
src/share/classes/sun/java2d/pipe/AAShapePipe.java
src/share/classes/sun/java2d/pipe/AAShapePipe.java
+65
-3
src/share/classes/sun/java2d/pipe/AlphaColorPipe.java
src/share/classes/sun/java2d/pipe/AlphaColorPipe.java
+20
-1
src/share/classes/sun/java2d/pipe/RenderingEngine.java
src/share/classes/sun/java2d/pipe/RenderingEngine.java
+85
-0
src/share/classes/sun/java2d/pisces/PiscesRenderingEngine.java
...hare/classes/sun/java2d/pisces/PiscesRenderingEngine.java
+63
-0
src/share/native/sun/java2d/loops/DrawParallelogram.c
src/share/native/sun/java2d/loops/DrawParallelogram.c
+5
-42
src/share/native/sun/java2d/loops/FillParallelogram.c
src/share/native/sun/java2d/loops/FillParallelogram.c
+5
-37
src/share/native/sun/java2d/loops/MaskFill.c
src/share/native/sun/java2d/loops/MaskFill.c
+965
-0
src/share/native/sun/java2d/loops/ParallelogramUtils.h
src/share/native/sun/java2d/loops/ParallelogramUtils.h
+83
-0
src/solaris/native/sun/java2d/loops/vis_IntArgbPre_Mask.c
src/solaris/native/sun/java2d/loops/vis_IntArgbPre_Mask.c
+8
-4
src/solaris/native/sun/java2d/loops/vis_SrcMaskFill.c
src/solaris/native/sun/java2d/loops/vis_SrcMaskFill.c
+20
-10
test/java/awt/Graphics2D/RenderClipTest/6766342.tests
test/java/awt/Graphics2D/RenderClipTest/6766342.tests
+3
-0
test/java/awt/Graphics2D/RenderClipTest/RenderClipTest.java
test/java/awt/Graphics2D/RenderClipTest/RenderClipTest.java
+1634
-0
未找到文件。
make/sun/awt/make.depend
浏览文件 @
beff7858
...
...
@@ -224,7 +224,7 @@ $(OBJDIR)/DllUtil.obj:: ../../../src/windows/native/sun/windows/DllUtil.h
$(OBJDIR)/DrawLine.obj:: $(CLASSHDRDIR)/java_awt_AlphaComposite.h $(CLASSHDRDIR)/sun_java2d_loops_DrawLine.h ../../../src/share/javavm/export/jni.h ../../../src/share/native/common/gdefs.h ../../../src/share/native/sun/java2d/loops/AlphaMath.h ../../../src/share/native/sun/java2d/loops/GlyphImageRef.h ../../../src/share/native/sun/java2d/loops/GraphicsPrimitiveMgr.h ../../../src/share/native/sun/java2d/loops/LineUtils.h ../../../src/share/native/sun/java2d/pipe/SpanIterator.h ../../../src/share/native/sun/java2d/SurfaceData.h ../../../src/windows/javavm/export/jni_md.h ../../../src/windows/native/common/gdefs_md.h ../../../src/windows/native/sun/java2d/j2d_md.h
$(OBJDIR)/DrawParallelogram.obj:: $(CLASSHDRDIR)/java_awt_AlphaComposite.h $(CLASSHDRDIR)/sun_java2d_loops_DrawParallelogram.h
$(CLASSHDRDIR)/sun_java2d_loops_FillParallelogram.h ../../../src/share/javavm/export/classfile_constants.h ../../../src/share/javavm/export/jni.h ../../../src/share/javavm/export/jvm.h ../../../src/share/native/common/gdefs.h ../../../src/share/native/common/jlong.h ../../../src/share/native/common/jni_util.h ../../../src/share/native/sun/awt/debug/debug_assert.h ../../../src/share/native/sun/awt/debug/debug_mem.h ../../../src/share/native/sun/awt/debug/debug_trace.h ../../../src/share/native/sun/awt/debug/debug_util.h ../../../src/share/native/sun/java2d/loops/AlphaMath.h ../../../src/share/native/sun/java2d/loops/GlyphImageRef.h ../../../src/share/native/sun/java2d/loops/GraphicsPrimitiveMgr.h ../../../src/share/native/sun/java2d/loops/LineUtils.h ../../../src/share/native/sun/java2d/loops/LoopMacro
s.h ../../../src/share/native/sun/java2d/pipe/SpanIterator.h ../../../src/share/native/sun/java2d/SurfaceData.h ../../../src/share/native/sun/java2d/Trace.h ../../../src/windows/javavm/export/jni_md.h ../../../src/windows/javavm/export/jvm_md.h ../../../src/windows/native/common/gdefs_md.h ../../../src/windows/native/common/jlong_md.h ../../../src/windows/native/sun/java2d/j2d_md.h
$(OBJDIR)/DrawParallelogram.obj:: $(CLASSHDRDIR)/java_awt_AlphaComposite.h $(CLASSHDRDIR)/sun_java2d_loops_DrawParallelogram.h
../../../src/share/javavm/export/classfile_constants.h ../../../src/share/javavm/export/jni.h ../../../src/share/javavm/export/jvm.h ../../../src/share/native/common/gdefs.h ../../../src/share/native/common/jlong.h ../../../src/share/native/common/jni_util.h ../../../src/share/native/sun/awt/debug/debug_assert.h ../../../src/share/native/sun/awt/debug/debug_mem.h ../../../src/share/native/sun/awt/debug/debug_trace.h ../../../src/share/native/sun/awt/debug/debug_util.h ../../../src/share/native/sun/java2d/loops/AlphaMath.h ../../../src/share/native/sun/java2d/loops/GlyphImageRef.h ../../../src/share/native/sun/java2d/loops/GraphicsPrimitiveMgr.h ../../../src/share/native/sun/java2d/loops/LineUtils.h ../../../src/share/native/sun/java2d/loops/ParallelogramUtil
s.h ../../../src/share/native/sun/java2d/pipe/SpanIterator.h ../../../src/share/native/sun/java2d/SurfaceData.h ../../../src/share/native/sun/java2d/Trace.h ../../../src/windows/javavm/export/jni_md.h ../../../src/windows/javavm/export/jvm_md.h ../../../src/windows/native/common/gdefs_md.h ../../../src/windows/native/common/jlong_md.h ../../../src/windows/native/sun/java2d/j2d_md.h
$(OBJDIR)/DrawPath.obj:: $(CLASSHDRDIR)/java_awt_AlphaComposite.h $(CLASSHDRDIR)/sun_java2d_loops_DrawPath.h ../../../src/share/javavm/export/jni.h ../../../src/share/native/common/gdefs.h ../../../src/share/native/common/jlong.h ../../../src/share/native/common/jni_util.h ../../../src/share/native/sun/java2d/loops/AlphaMath.h ../../../src/share/native/sun/java2d/loops/DrawPath.h ../../../src/share/native/sun/java2d/loops/GlyphImageRef.h ../../../src/share/native/sun/java2d/loops/GraphicsPrimitiveMgr.h ../../../src/share/native/sun/java2d/loops/LineUtils.h ../../../src/share/native/sun/java2d/loops/ProcessPath.h ../../../src/share/native/sun/java2d/pipe/SpanIterator.h ../../../src/share/native/sun/java2d/SurfaceData.h ../../../src/windows/javavm/export/jni_md.h ../../../src/windows/native/common/gdefs_md.h ../../../src/windows/native/common/jlong_md.h ../../../src/windows/native/sun/java2d/j2d_md.h
...
...
@@ -232,7 +232,7 @@ $(OBJDIR)/DrawPolygons.obj:: $(CLASSHDRDIR)/java_awt_AlphaComposite.h $(CLASSHDR
$(OBJDIR)/DrawRect.obj:: $(CLASSHDRDIR)/java_awt_AlphaComposite.h $(CLASSHDRDIR)/sun_java2d_loops_DrawRect.h ../../../src/share/javavm/export/jni.h ../../../src/share/native/common/gdefs.h ../../../src/share/native/sun/java2d/loops/AlphaMath.h ../../../src/share/native/sun/java2d/loops/GlyphImageRef.h ../../../src/share/native/sun/java2d/loops/GraphicsPrimitiveMgr.h ../../../src/share/native/sun/java2d/loops/LineUtils.h ../../../src/share/native/sun/java2d/pipe/SpanIterator.h ../../../src/share/native/sun/java2d/SurfaceData.h ../../../src/windows/javavm/export/jni_md.h ../../../src/windows/native/common/gdefs_md.h ../../../src/windows/native/sun/java2d/j2d_md.h
$(OBJDIR)/FillParallelogram.obj:: $(CLASSHDRDIR)/java_awt_AlphaComposite.h $(CLASSHDRDIR)/sun_java2d_loops_FillParallelogram.h ../../../src/share/javavm/export/jni.h ../../../src/share/native/common/gdefs.h ../../../src/share/native/sun/java2d/loops/AlphaMath.h ../../../src/share/native/sun/java2d/loops/GlyphImageRef.h ../../../src/share/native/sun/java2d/loops/GraphicsPrimitiveMgr.h ../../../src/share/native/sun/java2d/pipe/SpanIterator.h ../../../src/share/native/sun/java2d/SurfaceData.h ../../../src/windows/javavm/export/jni_md.h ../../../src/windows/native/common/gdefs_md.h ../../../src/windows/native/sun/java2d/j2d_md.h
$(OBJDIR)/FillParallelogram.obj:: $(CLASSHDRDIR)/java_awt_AlphaComposite.h $(CLASSHDRDIR)/sun_java2d_loops_FillParallelogram.h ../../../src/share/javavm/export/jni.h ../../../src/share/native/common/gdefs.h ../../../src/share/native/sun/java2d/loops/AlphaMath.h ../../../src/share/native/sun/java2d/loops/GlyphImageRef.h ../../../src/share/native/sun/java2d/loops/GraphicsPrimitiveMgr.h ../../../src/share/native/sun/java2d/
loops/ParallelogramUtils.h ../../../src/share/native/sun/java2d/
pipe/SpanIterator.h ../../../src/share/native/sun/java2d/SurfaceData.h ../../../src/windows/javavm/export/jni_md.h ../../../src/windows/native/common/gdefs_md.h ../../../src/windows/native/sun/java2d/j2d_md.h
$(OBJDIR)/FillPath.obj:: $(CLASSHDRDIR)/java_awt_AlphaComposite.h $(CLASSHDRDIR)/sun_java2d_loops_FillPath.h ../../../src/share/javavm/export/jni.h ../../../src/share/native/common/gdefs.h ../../../src/share/native/common/jlong.h ../../../src/share/native/common/jni_util.h ../../../src/share/native/sun/java2d/loops/AlphaMath.h ../../../src/share/native/sun/java2d/loops/DrawPath.h ../../../src/share/native/sun/java2d/loops/GlyphImageRef.h ../../../src/share/native/sun/java2d/loops/GraphicsPrimitiveMgr.h ../../../src/share/native/sun/java2d/loops/LineUtils.h ../../../src/share/native/sun/java2d/loops/ProcessPath.h ../../../src/share/native/sun/java2d/pipe/SpanIterator.h ../../../src/share/native/sun/java2d/SurfaceData.h ../../../src/windows/javavm/export/jni_md.h ../../../src/windows/native/common/gdefs_md.h ../../../src/windows/native/common/jlong_md.h ../../../src/windows/native/sun/java2d/j2d_md.h
...
...
@@ -284,7 +284,7 @@ $(OBJDIR)/IntRgbx.obj:: $(CLASSHDRDIR)/java_awt_AlphaComposite.h ../../../src/sh
$(OBJDIR)/MaskBlit.obj:: $(CLASSHDRDIR)/java_awt_AlphaComposite.h $(CLASSHDRDIR)/sun_java2d_loops_MaskBlit.h ../../../src/share/javavm/export/jni.h ../../../src/share/native/common/gdefs.h ../../../src/share/native/sun/java2d/loops/AlphaMath.h ../../../src/share/native/sun/java2d/loops/GlyphImageRef.h ../../../src/share/native/sun/java2d/loops/GraphicsPrimitiveMgr.h ../../../src/share/native/sun/java2d/pipe/Region.h ../../../src/share/native/sun/java2d/pipe/SpanIterator.h ../../../src/share/native/sun/java2d/SurfaceData.h ../../../src/windows/javavm/export/jni_md.h ../../../src/windows/native/common/gdefs_md.h ../../../src/windows/native/sun/awt/utility/rect.h ../../../src/windows/native/sun/java2d/j2d_md.h
$(OBJDIR)/MaskFill.obj:: $(CLASSHDRDIR)/java_awt_AlphaComposite.h $(CLASSHDRDIR)/sun_java2d_loops_MaskFill.h ../../../src/share/javavm/export/jni.h ../../../src/share/native/common/gdefs.h ../../../src/share/native/sun/java2d/loops/AlphaMath.h ../../../src/share/native/sun/java2d/loops/GlyphImageRef.h ../../../src/share/native/sun/java2d/loops/GraphicsPrimitiveMgr.h ../../../src/share/native/sun/java2d/pipe/SpanIterator.h ../../../src/share/native/sun/java2d/SurfaceData.h ../../../src/windows/javavm/export/jni_md.h ../../../src/windows/native/common/gdefs_md.h ../../../src/windows/native/sun/java2d/j2d_md.h
$(OBJDIR)/MaskFill.obj:: $(CLASSHDRDIR)/java_awt_AlphaComposite.h $(CLASSHDRDIR)/sun_java2d_loops_MaskFill.h ../../../src/share/javavm/export/jni.h ../../../src/share/native/common/gdefs.h ../../../src/share/native/sun/java2d/loops/AlphaMath.h ../../../src/share/native/sun/java2d/loops/GlyphImageRef.h ../../../src/share/native/sun/java2d/loops/GraphicsPrimitiveMgr.h ../../../src/share/native/sun/java2d/
loops/ParallelogramUtils.h ../../../src/share/native/sun/java2d/
pipe/SpanIterator.h ../../../src/share/native/sun/java2d/SurfaceData.h ../../../src/windows/javavm/export/jni_md.h ../../../src/windows/native/common/gdefs_md.h ../../../src/windows/native/sun/java2d/j2d_md.h
$(OBJDIR)/MouseInfo.obj:: $(CLASSHDRDIR)/java_awt_AWTEvent.h $(CLASSHDRDIR)/java_awt_Component.h $(CLASSHDRDIR)/java_awt_Dimension.h $(CLASSHDRDIR)/java_awt_Event.h $(CLASSHDRDIR)/java_awt_event_FocusEvent.h $(CLASSHDRDIR)/java_awt_event_KeyEvent.h $(CLASSHDRDIR)/java_awt_event_MouseEvent.h $(CLASSHDRDIR)/java_awt_event_WindowEvent.h $(CLASSHDRDIR)/java_awt_Font.h $(CLASSHDRDIR)/sun_awt_FontDescriptor.h $(CLASSHDRDIR)/sun_awt_PlatformFont.h $(CLASSHDRDIR)/sun_awt_windows_WComponentPeer.h $(CLASSHDRDIR)/sun_awt_windows_WFontMetrics.h $(CLASSHDRDIR)/sun_awt_windows_WObjectPeer.h $(CLASSHDRDIR)/sun_awt_windows_WToolkit.h ../../../src/share/javavm/export/classfile_constants.h ../../../src/share/javavm/export/jni.h ../../../src/share/javavm/export/jvm.h ../../../src/share/native/common/jlong.h ../../../src/share/native/common/jni_util.h ../../../src/share/native/sun/awt/debug/debug_assert.h ../../../src/share/native/sun/awt/debug/debug_mem.h ../../../src/share/native/sun/awt/debug/debug_trace.h ../../../src/share/native/sun/awt/debug/debug_util.h ../../../src/share/native/sun/awt/image/cvutils/img_globals.h ../../../src/share/native/sun/java2d/SurfaceData.h ../../../src/share/native/sun/java2d/Trace.h ../../../src/windows/javavm/export/jni_md.h ../../../src/windows/javavm/export/jvm_md.h ../../../src/windows/native/common/jlong_md.h ../../../src/windows/native/sun/java2d/windows/GDIWindowSurfaceData.h ../../../src/windows/native/sun/windows/alloc.h ../../../src/windows/native/sun/windows/awt.h ../../../src/windows/native/sun/windows/awtmsg.h ../../../src/windows/native/sun/windows/awt_Brush.h ../../../src/windows/native/sun/windows/awt_Component.h ../../../src/windows/native/sun/windows/awt_Debug.h ../../../src/windows/native/sun/windows/awt_Font.h ../../../src/windows/native/sun/windows/awt_GDIObject.h ../../../src/windows/native/sun/windows/awt_Object.h ../../../src/windows/native/sun/windows/awt_Palette.h ../../../src/windows/native/sun/windows/awt_Pen.h ../../../src/windows/native/sun/windows/awt_Toolkit.h ../../../src/windows/native/sun/windows/awt_Win32GraphicsDevice.h ../../../src/windows/native/sun/windows/colordata.h ../../../src/windows/native/sun/windows/Devices.h ../../../src/windows/native/sun/windows/GDIHashtable.h ../../../src/windows/native/sun/windows/Hashtable.h ../../../src/windows/native/sun/windows/ObjectList.h ../../../src/windows/native/sun/windows/stdhdrs.h
...
...
make/sun/awt/mapfile-vers
浏览文件 @
beff7858
...
...
@@ -118,6 +118,8 @@ SUNWprivate_1.1 {
Java_sun_java2d_loops_GraphicsPrimitiveMgr_registerNativeLoops;
Java_sun_java2d_loops_MaskBlit_MaskBlit;
Java_sun_java2d_loops_MaskFill_MaskFill;
Java_sun_java2d_loops_MaskFill_FillAAPgram;
Java_sun_java2d_loops_MaskFill_DrawAAPgram;
Java_sun_java2d_loops_TransformHelper_Transform;
Java_sun_java2d_pipe_Region_initIDs;
Java_sun_java2d_pipe_SpanClipRenderer_initIDs;
...
...
make/sun/awt/mapfile-vers-linux
浏览文件 @
beff7858
...
...
@@ -115,6 +115,8 @@ SUNWprivate_1.1 {
Java_sun_java2d_loops_GraphicsPrimitiveMgr_registerNativeLoops;
Java_sun_java2d_loops_MaskBlit_MaskBlit;
Java_sun_java2d_loops_MaskFill_MaskFill;
Java_sun_java2d_loops_MaskFill_FillAAPgram;
Java_sun_java2d_loops_MaskFill_DrawAAPgram;
Java_sun_java2d_pipe_BufferedRenderPipe_fillSpans;
Java_sun_java2d_pipe_SpanClipRenderer_initIDs;
sun_awt_image_GifImageDecoder_initIDs;
...
...
src/share/classes/sun/dc/DuctusRenderingEngine.java
浏览文件 @
beff7858
...
...
@@ -635,6 +635,88 @@ public class DuctusRenderingEngine extends RenderingEngine {
return
r
;
}
/**
* {@inheritDoc}
*/
@Override
public
AATileGenerator
getAATileGenerator
(
double
x
,
double
y
,
double
dx1
,
double
dy1
,
double
dx2
,
double
dy2
,
double
lw1
,
double
lw2
,
Region
clip
,
int
bbox
[])
{
// REMIND: Deal with large coordinates!
double
ldx1
,
ldy1
,
ldx2
,
ldy2
;
boolean
innerpgram
=
(
lw1
>
0
&&
lw2
>
0
);
if
(
innerpgram
)
{
ldx1
=
dx1
*
lw1
;
ldy1
=
dy1
*
lw1
;
ldx2
=
dx2
*
lw2
;
ldy2
=
dy2
*
lw2
;
x
-=
(
ldx1
+
ldx2
)
/
2.0
;
y
-=
(
ldy1
+
ldy2
)
/
2.0
;
dx1
+=
ldx1
;
dy1
+=
ldy1
;
dx2
+=
ldx2
;
dy2
+=
ldy2
;
if
(
lw1
>
1
&&
lw2
>
1
)
{
// Inner parallelogram was entirely consumed by stroke...
innerpgram
=
false
;
}
}
else
{
ldx1
=
ldy1
=
ldx2
=
ldy2
=
0
;
}
Rasterizer
r
=
getRasterizer
();
r
.
setUsage
(
Rasterizer
.
EOFILL
);
r
.
beginPath
();
r
.
beginSubpath
((
float
)
x
,
(
float
)
y
);
r
.
appendLine
((
float
)
(
x
+
dx1
),
(
float
)
(
y
+
dy1
));
r
.
appendLine
((
float
)
(
x
+
dx1
+
dx2
),
(
float
)
(
y
+
dy1
+
dy2
));
r
.
appendLine
((
float
)
(
x
+
dx2
),
(
float
)
(
y
+
dy2
));
r
.
closedSubpath
();
if
(
innerpgram
)
{
x
+=
ldx1
+
ldx2
;
y
+=
ldy1
+
ldy2
;
dx1
-=
2.0
*
ldx1
;
dy1
-=
2.0
*
ldy1
;
dx2
-=
2.0
*
ldx2
;
dy2
-=
2.0
*
ldy2
;
r
.
beginSubpath
((
float
)
x
,
(
float
)
y
);
r
.
appendLine
((
float
)
(
x
+
dx1
),
(
float
)
(
y
+
dy1
));
r
.
appendLine
((
float
)
(
x
+
dx1
+
dx2
),
(
float
)
(
y
+
dy1
+
dy2
));
r
.
appendLine
((
float
)
(
x
+
dx2
),
(
float
)
(
y
+
dy2
));
r
.
closedSubpath
();
}
try
{
r
.
endPath
();
r
.
getAlphaBox
(
bbox
);
clip
.
clipBoxToBounds
(
bbox
);
if
(
bbox
[
0
]
>=
bbox
[
2
]
||
bbox
[
1
]
>=
bbox
[
3
])
{
dropRasterizer
(
r
);
return
null
;
}
r
.
setOutputArea
(
bbox
[
0
],
bbox
[
1
],
bbox
[
2
]
-
bbox
[
0
],
bbox
[
3
]
-
bbox
[
1
]);
}
catch
(
PRException
e
)
{
/*
* This exeption is thrown from the native part of the Ductus
* (only in case of a debug build) to indicate that some
* segments of the path have very large coordinates.
* See 4485298 for more info.
*/
System
.
err
.
println
(
"DuctusRenderingEngine.getAATileGenerator: "
+
e
);
}
return
r
;
}
private
void
feedConsumer
(
PathConsumer
consumer
,
PathIterator
pi
)
{
try
{
consumer
.
beginPath
();
...
...
src/share/classes/sun/java2d/SurfaceData.java
浏览文件 @
beff7858
...
...
@@ -367,16 +367,17 @@ public abstract class SurfaceData
public
static
final
TextPipe
aaTextRenderer
;
public
static
final
TextPipe
lcdTextRenderer
;
protected
static
final
Composite
Pipe
colorPipe
;
protected
static
final
AlphaColor
Pipe
colorPipe
;
protected
static
final
PixelToShapeConverter
colorViaShape
;
protected
static
final
PixelToParallelogramConverter
colorViaPgram
;
protected
static
final
TextPipe
colorText
;
protected
static
final
CompositePipe
clipColorPipe
;
protected
static
final
TextPipe
clipColorText
;
protected
static
final
AAShapePipe
AAColorShape
;
protected
static
final
PixelToShapeConverter
AAColorViaShape
;
protected
static
final
PixelToParallelogramConverter
AAColorViaShape
;
protected
static
final
PixelToParallelogramConverter
AAColorViaPgram
;
protected
static
final
AAShapePipe
AAClipColorShape
;
protected
static
final
PixelTo
Shape
Converter
AAClipColorViaShape
;
protected
static
final
PixelTo
Parallelogram
Converter
AAClipColorViaShape
;
protected
static
final
CompositePipe
paintPipe
;
protected
static
final
SpanShapeRenderer
paintShape
;
...
...
@@ -385,9 +386,9 @@ public abstract class SurfaceData
protected
static
final
CompositePipe
clipPaintPipe
;
protected
static
final
TextPipe
clipPaintText
;
protected
static
final
AAShapePipe
AAPaintShape
;
protected
static
final
PixelTo
Shape
Converter
AAPaintViaShape
;
protected
static
final
PixelTo
Parallelogram
Converter
AAPaintViaShape
;
protected
static
final
AAShapePipe
AAClipPaintShape
;
protected
static
final
PixelTo
Shape
Converter
AAClipPaintViaShape
;
protected
static
final
PixelTo
Parallelogram
Converter
AAClipPaintViaShape
;
protected
static
final
CompositePipe
compPipe
;
protected
static
final
SpanShapeRenderer
compShape
;
...
...
@@ -396,9 +397,9 @@ public abstract class SurfaceData
protected
static
final
CompositePipe
clipCompPipe
;
protected
static
final
TextPipe
clipCompText
;
protected
static
final
AAShapePipe
AACompShape
;
protected
static
final
PixelTo
Shape
Converter
AACompViaShape
;
protected
static
final
PixelTo
Parallelogram
Converter
AACompViaShape
;
protected
static
final
AAShapePipe
AAClipCompShape
;
protected
static
final
PixelTo
Shape
Converter
AAClipCompViaShape
;
protected
static
final
PixelTo
Parallelogram
Converter
AAClipCompViaShape
;
protected
static
final
DrawImagePipe
imagepipe
;
...
...
@@ -427,6 +428,22 @@ public abstract class SurfaceData
}
}
private
static
PixelToParallelogramConverter
makeConverter
(
AAShapePipe
renderer
,
ParallelogramPipe
pgrampipe
)
{
return
new
PixelToParallelogramConverter
(
renderer
,
pgrampipe
,
1.0
/
8.0
,
0.499
,
false
);
}
private
static
PixelToParallelogramConverter
makeConverter
(
AAShapePipe
renderer
)
{
return
makeConverter
(
renderer
,
renderer
);
}
static
{
colorPrimitives
=
new
LoopPipe
();
...
...
@@ -445,9 +462,10 @@ public abstract class SurfaceData
clipColorPipe
=
new
SpanClipRenderer
(
colorPipe
);
clipColorText
=
new
TextRenderer
(
clipColorPipe
);
AAColorShape
=
new
AAShapePipe
(
colorPipe
);
AAColorViaShape
=
new
PixelToShapeConverter
(
AAColorShape
);
AAColorViaShape
=
makeConverter
(
AAColorShape
);
AAColorViaPgram
=
makeConverter
(
AAColorShape
,
colorPipe
);
AAClipColorShape
=
new
AAShapePipe
(
clipColorPipe
);
AAClipColorViaShape
=
new
PixelToShap
eConverter
(
AAClipColorShape
);
AAClipColorViaShape
=
mak
eConverter
(
AAClipColorShape
);
paintPipe
=
new
AlphaPaintPipe
();
paintShape
=
new
SpanShapeRenderer
.
Composite
(
paintPipe
);
...
...
@@ -456,9 +474,9 @@ public abstract class SurfaceData
clipPaintPipe
=
new
SpanClipRenderer
(
paintPipe
);
clipPaintText
=
new
TextRenderer
(
clipPaintPipe
);
AAPaintShape
=
new
AAShapePipe
(
paintPipe
);
AAPaintViaShape
=
new
PixelToShap
eConverter
(
AAPaintShape
);
AAPaintViaShape
=
mak
eConverter
(
AAPaintShape
);
AAClipPaintShape
=
new
AAShapePipe
(
clipPaintPipe
);
AAClipPaintViaShape
=
new
PixelToShap
eConverter
(
AAClipPaintShape
);
AAClipPaintViaShape
=
mak
eConverter
(
AAClipPaintShape
);
compPipe
=
new
GeneralCompositePipe
();
compShape
=
new
SpanShapeRenderer
.
Composite
(
compPipe
);
...
...
@@ -467,9 +485,9 @@ public abstract class SurfaceData
clipCompPipe
=
new
SpanClipRenderer
(
compPipe
);
clipCompText
=
new
TextRenderer
(
clipCompPipe
);
AACompShape
=
new
AAShapePipe
(
compPipe
);
AACompViaShape
=
new
PixelToShap
eConverter
(
AACompShape
);
AACompViaShape
=
mak
eConverter
(
AACompShape
);
AAClipCompShape
=
new
AAShapePipe
(
clipCompPipe
);
AAClipCompViaShape
=
new
PixelToShap
eConverter
(
AAClipCompShape
);
AAClipCompViaShape
=
mak
eConverter
(
AAClipCompShape
);
imagepipe
=
new
DrawImage
();
}
...
...
@@ -591,12 +609,12 @@ public abstract class SurfaceData
if
(
sg2d
.
clipState
==
sg2d
.
CLIP_SHAPE
)
{
sg2d
.
drawpipe
=
AAClipCompViaShape
;
sg2d
.
fillpipe
=
AAClipCompViaShape
;
sg2d
.
shapepipe
=
AAClipCompShape
;
sg2d
.
shapepipe
=
AAClipComp
Via
Shape
;
sg2d
.
textpipe
=
clipCompText
;
}
else
{
sg2d
.
drawpipe
=
AACompViaShape
;
sg2d
.
fillpipe
=
AACompViaShape
;
sg2d
.
shapepipe
=
AACompShape
;
sg2d
.
shapepipe
=
AAComp
Via
Shape
;
sg2d
.
textpipe
=
compText
;
}
}
else
{
...
...
@@ -616,12 +634,16 @@ public abstract class SurfaceData
if
(
sg2d
.
clipState
==
sg2d
.
CLIP_SHAPE
)
{
sg2d
.
drawpipe
=
AAClipColorViaShape
;
sg2d
.
fillpipe
=
AAClipColorViaShape
;
sg2d
.
shapepipe
=
AAClipColorShape
;
sg2d
.
shapepipe
=
AAClipColor
Via
Shape
;
sg2d
.
textpipe
=
clipColorText
;
}
else
{
sg2d
.
drawpipe
=
AAColorViaShape
;
sg2d
.
fillpipe
=
AAColorViaShape
;
sg2d
.
shapepipe
=
AAColorShape
;
PixelToParallelogramConverter
converter
=
(
sg2d
.
alphafill
.
canDoParallelograms
()
?
AAColorViaPgram
:
AAColorViaShape
);
sg2d
.
drawpipe
=
converter
;
sg2d
.
fillpipe
=
converter
;
sg2d
.
shapepipe
=
converter
;
if
(
sg2d
.
paintState
>
sg2d
.
PAINT_OPAQUECOLOR
||
sg2d
.
compositeState
>
sg2d
.
COMP_ISCOPY
)
{
...
...
@@ -634,12 +656,12 @@ public abstract class SurfaceData
if
(
sg2d
.
clipState
==
sg2d
.
CLIP_SHAPE
)
{
sg2d
.
drawpipe
=
AAClipPaintViaShape
;
sg2d
.
fillpipe
=
AAClipPaintViaShape
;
sg2d
.
shapepipe
=
AAClipPaintShape
;
sg2d
.
shapepipe
=
AAClipPaint
Via
Shape
;
sg2d
.
textpipe
=
clipPaintText
;
}
else
{
sg2d
.
drawpipe
=
AAPaintViaShape
;
sg2d
.
fillpipe
=
AAPaintViaShape
;
sg2d
.
shapepipe
=
AAPaintShape
;
sg2d
.
shapepipe
=
AAPaint
Via
Shape
;
sg2d
.
textpipe
=
paintText
;
}
}
...
...
@@ -793,6 +815,18 @@ public abstract class SurfaceData
}
}
private
static
CompositeType
getFillCompositeType
(
SunGraphics2D
sg2d
)
{
CompositeType
compType
=
sg2d
.
imageComp
;
if
(
sg2d
.
compositeState
==
sg2d
.
COMP_ISCOPY
)
{
if
(
compType
==
CompositeType
.
SrcOverNoEa
)
{
compType
=
CompositeType
.
OpaqueSrcOverNoEa
;
}
else
{
compType
=
CompositeType
.
SrcNoEa
;
}
}
return
compType
;
}
/**
* Returns a MaskFill object that can be used on this destination
* with the source (paint) and composite types determined by the given
...
...
@@ -802,9 +836,10 @@ public abstract class SurfaceData
* surface) before returning a specific MaskFill object.
*/
protected
MaskFill
getMaskFill
(
SunGraphics2D
sg2d
)
{
return
MaskFill
.
getFromCache
(
getPaintSurfaceType
(
sg2d
),
sg2d
.
imageComp
,
getSurfaceType
());
SurfaceType
src
=
getPaintSurfaceType
(
sg2d
);
CompositeType
comp
=
getFillCompositeType
(
sg2d
);
SurfaceType
dst
=
getSurfaceType
();
return
MaskFill
.
getFromCache
(
src
,
comp
,
dst
);
}
private
static
RenderCache
loopcache
=
new
RenderCache
(
30
);
...
...
@@ -816,9 +851,7 @@ public abstract class SurfaceData
*/
public
RenderLoops
getRenderLoops
(
SunGraphics2D
sg2d
)
{
SurfaceType
src
=
getPaintSurfaceType
(
sg2d
);
CompositeType
comp
=
(
sg2d
.
compositeState
==
sg2d
.
COMP_ISCOPY
?
CompositeType
.
SrcNoEa
:
sg2d
.
imageComp
);
CompositeType
comp
=
getFillCompositeType
(
sg2d
);
SurfaceType
dst
=
sg2d
.
getSurfaceData
().
getSurfaceType
();
Object
o
=
loopcache
.
get
(
src
,
comp
,
dst
);
...
...
src/share/classes/sun/java2d/loops/CompositeType.java
浏览文件 @
beff7858
...
...
@@ -27,6 +27,7 @@ package sun.java2d.loops;
import
java.awt.image.BufferedImage
;
import
java.awt.AlphaComposite
;
import
java.util.HashMap
;
/**
* A CompositeType object provides a chained description of a type of
...
...
@@ -51,6 +52,11 @@ import java.awt.AlphaComposite;
* the indicated algorithm if all of the more specific searches fail.
*/
public
final
class
CompositeType
{
private
static
int
unusedUID
=
1
;
private
static
final
HashMap
<
String
,
Integer
>
compositeUIDMap
=
new
HashMap
<
String
,
Integer
>(
100
);
/*
* CONSTANTS USED BY ALL PRIMITIVES TO DESCRIBE THE COMPOSITING
* ALGORITHMS THEY CAN PERFORM
...
...
@@ -152,6 +158,22 @@ public final class CompositeType {
public
static
final
CompositeType
SrcOverNoEa
=
SrcOver
.
deriveSubType
(
DESC_SRC_OVER_NO_EA
);
/*
* A special CompositeType for the case where we are filling in
* SrcOverNoEa mode with an opaque color. In that case then the
* best loop for us to use would be a SrcNoEa loop, but what if
* there is no such loop? In that case then we would end up
* backing off to a Src loop (which should still be fine) or an
* AnyAlpha loop which would be slower than a SrcOver loop in
* most cases.
* The fix is to use the following chain which looks for loops
* in the following order:
* SrcNoEa, Src, SrcOverNoEa, SrcOver, AnyAlpha
*/
public
static
final
CompositeType
OpaqueSrcOverNoEa
=
SrcOverNoEa
.
deriveSubType
(
DESC_SRC
)
.
deriveSubType
(
DESC_SRC_NO_EA
);
/*
* END OF CompositeType OBJECTS FOR THE VARIOUS CONSTANTS
*/
...
...
@@ -210,7 +232,6 @@ public final class CompositeType {
}
}
private
static
int
unusedUID
=
1
;
private
int
uniqueID
;
private
String
desc
;
private
CompositeType
next
;
...
...
@@ -218,14 +239,20 @@ public final class CompositeType {
private
CompositeType
(
CompositeType
parent
,
String
desc
)
{
next
=
parent
;
this
.
desc
=
desc
;
this
.
uniqueID
=
makeUniqueID
();
this
.
uniqueID
=
makeUniqueID
(
desc
);
}
private
synchronized
static
final
int
makeUniqueID
()
{
if
(
unusedUID
>
255
)
{
throw
new
InternalError
(
"composite type id overflow"
);
public
synchronized
static
final
int
makeUniqueID
(
String
desc
)
{
Integer
i
=
compositeUIDMap
.
get
(
desc
);
if
(
i
==
null
)
{
if
(
unusedUID
>
255
)
{
throw
new
InternalError
(
"composite type id overflow"
);
}
i
=
unusedUID
++;
compositeUIDMap
.
put
(
desc
,
i
);
}
return
unusedUID
++
;
return
i
;
}
public
int
getUniqueID
()
{
...
...
src/share/classes/sun/java2d/loops/MaskFill.java
浏览文件 @
beff7858
...
...
@@ -50,6 +50,10 @@ import sun.java2d.SurfaceData;
public
class
MaskFill
extends
GraphicsPrimitive
{
public
static
final
String
methodSignature
=
"MaskFill(...)"
.
toString
();
public
static
final
String
fillPgramSignature
=
"FillAAPgram(...)"
.
toString
();
public
static
final
String
drawPgramSignature
=
"DrawAAPgram(...)"
.
toString
();
public
static
final
int
primTypeID
=
makePrimTypeID
();
...
...
@@ -92,6 +96,14 @@ public class MaskFill extends GraphicsPrimitive
return
fill
;
}
protected
MaskFill
(
String
alternateSignature
,
SurfaceType
srctype
,
CompositeType
comptype
,
SurfaceType
dsttype
)
{
super
(
alternateSignature
,
primTypeID
,
srctype
,
comptype
,
dsttype
);
}
protected
MaskFill
(
SurfaceType
srctype
,
CompositeType
comptype
,
SurfaceType
dsttype
)
...
...
@@ -115,6 +127,23 @@ public class MaskFill extends GraphicsPrimitive
int
x
,
int
y
,
int
w
,
int
h
,
byte
[]
mask
,
int
maskoff
,
int
maskscan
);
public
native
void
FillAAPgram
(
SunGraphics2D
sg2d
,
SurfaceData
sData
,
Composite
comp
,
double
x
,
double
y
,
double
dx1
,
double
dy1
,
double
dx2
,
double
dy2
);
public
native
void
DrawAAPgram
(
SunGraphics2D
sg2d
,
SurfaceData
sData
,
Composite
comp
,
double
x
,
double
y
,
double
dx1
,
double
dy1
,
double
dx2
,
double
dy2
,
double
lw1
,
double
lw2
);
public
boolean
canDoParallelograms
()
{
return
(
getNativePrim
()
!=
0
);
}
static
{
GraphicsPrimitiveMgr
.
registerGeneral
(
new
MaskFill
(
null
,
null
,
null
));
}
...
...
@@ -182,12 +211,22 @@ public class MaskFill extends GraphicsPrimitive
private
static
class
TraceMaskFill
extends
MaskFill
{
MaskFill
target
;
MaskFill
fillPgramTarget
;
MaskFill
drawPgramTarget
;
public
TraceMaskFill
(
MaskFill
target
)
{
super
(
target
.
getSourceType
(),
target
.
getCompositeType
(),
target
.
getDestType
());
this
.
target
=
target
;
this
.
fillPgramTarget
=
new
MaskFill
(
fillPgramSignature
,
target
.
getSourceType
(),
target
.
getCompositeType
(),
target
.
getDestType
());
this
.
drawPgramTarget
=
new
MaskFill
(
drawPgramSignature
,
target
.
getSourceType
(),
target
.
getCompositeType
(),
target
.
getDestType
());
}
public
GraphicsPrimitive
traceWrap
()
{
...
...
@@ -203,5 +242,32 @@ public class MaskFill extends GraphicsPrimitive
target
.
MaskFill
(
sg2d
,
sData
,
comp
,
x
,
y
,
w
,
h
,
mask
,
maskoff
,
maskscan
);
}
public
void
FillAAPgram
(
SunGraphics2D
sg2d
,
SurfaceData
sData
,
Composite
comp
,
double
x
,
double
y
,
double
dx1
,
double
dy1
,
double
dx2
,
double
dy2
)
{
tracePrimitive
(
fillPgramTarget
);
target
.
FillAAPgram
(
sg2d
,
sData
,
comp
,
x
,
y
,
dx1
,
dy1
,
dx2
,
dy2
);
}
public
void
DrawAAPgram
(
SunGraphics2D
sg2d
,
SurfaceData
sData
,
Composite
comp
,
double
x
,
double
y
,
double
dx1
,
double
dy1
,
double
dx2
,
double
dy2
,
double
lw1
,
double
lw2
)
{
tracePrimitive
(
drawPgramTarget
);
target
.
DrawAAPgram
(
sg2d
,
sData
,
comp
,
x
,
y
,
dx1
,
dy1
,
dx2
,
dy2
,
lw1
,
lw2
);
}
public
boolean
canDoParallelograms
()
{
return
target
.
canDoParallelograms
();
}
}
}
src/share/classes/sun/java2d/pipe/AAShapePipe.java
浏览文件 @
beff7858
...
...
@@ -28,6 +28,7 @@ package sun.java2d.pipe;
import
java.awt.BasicStroke
;
import
java.awt.Rectangle
;
import
java.awt.Shape
;
import
java.awt.geom.Rectangle2D
;
import
java.awt.geom.PathIterator
;
import
sun.awt.SunHints
;
import
sun.java2d.SunGraphics2D
;
...
...
@@ -39,7 +40,9 @@ import sun.java2d.SunGraphics2D;
* This class sets up the Generator and computes the alpha tiles
* and then passes them on to a CompositePipe object for painting.
*/
public
class
AAShapePipe
implements
ShapeDrawPipe
{
public
class
AAShapePipe
implements
ShapeDrawPipe
,
ParallelogramPipe
{
static
RenderingEngine
renderengine
=
RenderingEngine
.
getInstance
();
CompositePipe
outpipe
;
...
...
@@ -65,6 +68,59 @@ public class AAShapePipe implements ShapeDrawPipe {
renderPath
(
sg
,
s
,
null
);
}
private
static
Rectangle2D
computeBBox
(
double
x
,
double
y
,
double
dx1
,
double
dy1
,
double
dx2
,
double
dy2
)
{
double
lox
,
loy
,
hix
,
hiy
;
lox
=
hix
=
x
;
loy
=
hiy
=
y
;
if
(
dx1
<
0
)
{
lox
+=
dx1
;
}
else
{
hix
+=
dx1
;
}
if
(
dy1
<
0
)
{
loy
+=
dy1
;
}
else
{
hiy
+=
dy1
;
}
if
(
dx2
<
0
)
{
lox
+=
dx2
;
}
else
{
hix
+=
dx2
;
}
if
(
dy2
<
0
)
{
loy
+=
dy2
;
}
else
{
hiy
+=
dy2
;
}
return
new
Rectangle2D
.
Double
(
lox
,
loy
,
hix
-
lox
,
hiy
-
loy
);
}
public
void
fillParallelogram
(
SunGraphics2D
sg
,
double
x
,
double
y
,
double
dx1
,
double
dy1
,
double
dx2
,
double
dy2
)
{
Region
clip
=
sg
.
getCompClip
();
int
abox
[]
=
new
int
[
4
];
AATileGenerator
aatg
=
renderengine
.
getAATileGenerator
(
x
,
y
,
dx1
,
dy1
,
dx2
,
dy2
,
0
,
0
,
clip
,
abox
);
if
(
aatg
==
null
)
{
// Nothing to render
return
;
}
renderTiles
(
sg
,
computeBBox
(
x
,
y
,
dx1
,
dy1
,
dx2
,
dy2
),
aatg
,
abox
);
}
public
void
drawParallelogram
(
SunGraphics2D
sg
,
double
x
,
double
y
,
double
dx1
,
double
dy1
,
double
dx2
,
double
dy2
,
double
lw1
,
double
lw2
)
{
Region
clip
=
sg
.
getCompClip
();
int
abox
[]
=
new
int
[
4
];
AATileGenerator
aatg
=
renderengine
.
getAATileGenerator
(
x
,
y
,
dx1
,
dy1
,
dx2
,
dy2
,
0
,
0
,
clip
,
abox
);
if
(
aatg
==
null
)
{
// Nothing to render
return
;
}
// Note that bbox is of the original shape, not the wide path.
// This is appropriate for handing to Paint methods...
renderTiles
(
sg
,
computeBBox
(
x
,
y
,
dx1
,
dy1
,
dx2
,
dy2
),
aatg
,
abox
);
}
private
static
byte
[]
theTile
;
public
synchronized
static
byte
[]
getAlphaTile
(
int
len
)
{
...
...
@@ -85,8 +141,6 @@ public class AAShapePipe implements ShapeDrawPipe {
boolean
adjust
=
(
bs
!=
null
&&
sg
.
strokeHint
!=
SunHints
.
INTVAL_STROKE_PURE
);
boolean
thin
=
(
sg
.
strokeState
<=
sg
.
STROKE_THINDASHED
);
Object
context
=
null
;
byte
alpha
[]
=
null
;
Region
clip
=
sg
.
getCompClip
();
int
abox
[]
=
new
int
[
4
];
...
...
@@ -98,6 +152,14 @@ public class AAShapePipe implements ShapeDrawPipe {
return
;
}
renderTiles
(
sg
,
s
,
aatg
,
abox
);
}
public
void
renderTiles
(
SunGraphics2D
sg
,
Shape
s
,
AATileGenerator
aatg
,
int
abox
[])
{
Object
context
=
null
;
byte
alpha
[]
=
null
;
try
{
context
=
outpipe
.
startSequence
(
sg
,
s
,
new
Rectangle
(
abox
[
0
],
abox
[
1
],
...
...
src/share/classes/sun/java2d/pipe/AlphaColorPipe.java
浏览文件 @
beff7858
...
...
@@ -34,7 +34,7 @@ import sun.java2d.SunGraphics2D;
* into a destination that supports direct alpha compositing of a solid
* color, according to one of the rules in the AlphaComposite class.
*/
public
class
AlphaColorPipe
implements
CompositePipe
{
public
class
AlphaColorPipe
implements
CompositePipe
,
ParallelogramPipe
{
public
AlphaColorPipe
()
{
}
...
...
@@ -64,4 +64,23 @@ public class AlphaColorPipe implements CompositePipe {
public
void
endSequence
(
Object
context
)
{
return
;
}
public
void
fillParallelogram
(
SunGraphics2D
sg
,
double
x
,
double
y
,
double
dx1
,
double
dy1
,
double
dx2
,
double
dy2
)
{
sg
.
alphafill
.
FillAAPgram
(
sg
,
sg
.
getSurfaceData
(),
sg
.
composite
,
x
,
y
,
dx1
,
dy1
,
dx2
,
dy2
);
}
public
void
drawParallelogram
(
SunGraphics2D
sg
,
double
x
,
double
y
,
double
dx1
,
double
dy1
,
double
dx2
,
double
dy2
,
double
lw1
,
double
lw2
)
{
sg
.
alphafill
.
DrawAAPgram
(
sg
,
sg
.
getSurfaceData
(),
sg
.
composite
,
x
,
y
,
dx1
,
dy1
,
dx2
,
dy2
,
lw1
,
lw2
);
}
}
src/share/classes/sun/java2d/pipe/RenderingEngine.java
浏览文件 @
beff7858
...
...
@@ -280,6 +280,72 @@ public abstract class RenderingEngine {
boolean
normalize
,
int
bbox
[]);
/**
* Construct an antialiased tile generator for the given parallelogram
* store the bounds of the tile iteration in the bbox parameter.
* The parallelogram is specified as a starting point and 2 delta
* vectors that indicate the slopes of the 2 pairs of sides of the
* parallelogram.
* The 4 corners of the parallelogram are defined by the 4 points:
* <ul>
* <li> {@code x}, {@code y}
* <li> {@code x+dx1}, {@code y+dy1}
* <li> {@code x+dx1+dx2}, {@code y+dy1+dy2}
* <li> {@code x+dx2}, {@code y+dy2}
* </ul>
* The {@code lw1} and {@code lw2} parameters provide a specification
* for an optionally stroked parallelogram if they are positive numbers.
* The {@code lw1} parameter is the ratio of the length of the {@code dx1},
* {@code dx2} delta vector to half of the line width in that same
* direction.
* The {@code lw2} parameter provides the same ratio for the other delta
* vector.
* If {@code lw1} and {@code lw2} are both greater than zero, then
* the parallelogram figure is doubled by both expanding and contracting
* each delta vector by its corresponding {@code lw} value.
* If either (@code lw1) or {@code lw2} are also greater than 1, then
* the inner (contracted) parallelogram disappears and the figure is
* simply a single expanded parallelogram.
* The {@code clip} parameter specifies the current clip in effect
* in device coordinates and can be used to prune the data for the
* operation, but the renderer is not required to perform any
* clipping.
* <p>
* Upon returning, this method will fill the {@code bbox} parameter
* with 4 values indicating the bounds of the iteration of the
* tile generator.
* The iteration order of the tiles will be as specified by the
* pseudo-code:
* <pre>
* for (y = bbox[1]; y < bbox[3]; y += tileheight) {
* for (x = bbox[0]; x < bbox[2]; x += tilewidth) {
* }
* }
* </pre>
* If there is no output to be rendered, this method may return
* null.
*
* @param x the X coordinate of the first corner of the parallelogram
* @param y the Y coordinate of the first corner of the parallelogram
* @param dx1 the X coordinate delta of the first leg of the parallelogram
* @param dy1 the Y coordinate delta of the first leg of the parallelogram
* @param dx2 the X coordinate delta of the second leg of the parallelogram
* @param dy2 the Y coordinate delta of the second leg of the parallelogram
* @param lw1 the line width ratio for the first leg of the parallelogram
* @param lw2 the line width ratio for the second leg of the parallelogram
* @param clip the current clip in effect in device coordinates
* @param bbox returns the bounds of the iteration
* @return the {@code AATileGenerator} instance to be consulted
* for tile coverages, or null if there is no output to render
* @since 1.7
*/
public
abstract
AATileGenerator
getAATileGenerator
(
double
x
,
double
y
,
double
dx1
,
double
dy1
,
double
dx2
,
double
dy2
,
double
lw1
,
double
lw2
,
Region
clip
,
int
bbox
[]);
/**
* Returns the minimum pen width that the antialiasing rasterizer
* can represent without dropouts occuring.
...
...
@@ -393,5 +459,24 @@ public abstract class RenderingEngine {
bs
,
thin
,
normalize
,
bbox
);
}
public
AATileGenerator
getAATileGenerator
(
double
x
,
double
y
,
double
dx1
,
double
dy1
,
double
dx2
,
double
dy2
,
double
lw1
,
double
lw2
,
Region
clip
,
int
bbox
[])
{
System
.
out
.
println
(
name
+
".getAATileGenerator("
+
x
+
", "
+
y
+
", "
+
dx1
+
", "
+
dy1
+
", "
+
dx2
+
", "
+
dy2
+
", "
+
lw1
+
", "
+
lw2
+
", "
+
clip
+
")"
);
return
target
.
getAATileGenerator
(
x
,
y
,
dx1
,
dy1
,
dx2
,
dy2
,
lw1
,
lw2
,
clip
,
bbox
);
}
}
}
src/share/classes/sun/java2d/pisces/PiscesRenderingEngine.java
浏览文件 @
beff7858
...
...
@@ -557,6 +557,69 @@ public class PiscesRenderingEngine extends RenderingEngine {
return
ptg
;
}
public
AATileGenerator
getAATileGenerator
(
double
x
,
double
y
,
double
dx1
,
double
dy1
,
double
dx2
,
double
dy2
,
double
lw1
,
double
lw2
,
Region
clip
,
int
bbox
[])
{
// REMIND: Deal with large coordinates!
double
ldx1
,
ldy1
,
ldx2
,
ldy2
;
boolean
innerpgram
=
(
lw1
>
0
&&
lw2
>
0
);
if
(
innerpgram
)
{
ldx1
=
dx1
*
lw1
;
ldy1
=
dy1
*
lw1
;
ldx2
=
dx2
*
lw2
;
ldy2
=
dy2
*
lw2
;
x
-=
(
ldx1
+
ldx2
)
/
2.0
;
y
-=
(
ldy1
+
ldy2
)
/
2.0
;
dx1
+=
ldx1
;
dy1
+=
ldy1
;
dx2
+=
ldx2
;
dy2
+=
ldy2
;
if
(
lw1
>
1
&&
lw2
>
1
)
{
// Inner parallelogram was entirely consumed by stroke...
innerpgram
=
false
;
}
}
else
{
ldx1
=
ldy1
=
ldx2
=
ldy2
=
0
;
}
Renderer
r
=
new
Renderer
(
3
,
3
,
clip
.
getLoX
(),
clip
.
getLoY
(),
clip
.
getWidth
(),
clip
.
getHeight
(),
PathIterator
.
WIND_EVEN_ODD
);
r
.
moveTo
((
float
)
x
,
(
float
)
y
);
r
.
lineTo
((
float
)
(
x
+
dx1
),
(
float
)
(
y
+
dy1
));
r
.
lineTo
((
float
)
(
x
+
dx1
+
dx2
),
(
float
)
(
y
+
dy1
+
dy2
));
r
.
lineTo
((
float
)
(
x
+
dx2
),
(
float
)
(
y
+
dy2
));
r
.
closePath
();
if
(
innerpgram
)
{
x
+=
ldx1
+
ldx2
;
y
+=
ldy1
+
ldy2
;
dx1
-=
2.0
*
ldx1
;
dy1
-=
2.0
*
ldy1
;
dx2
-=
2.0
*
ldx2
;
dy2
-=
2.0
*
ldy2
;
r
.
moveTo
((
float
)
x
,
(
float
)
y
);
r
.
lineTo
((
float
)
(
x
+
dx1
),
(
float
)
(
y
+
dy1
));
r
.
lineTo
((
float
)
(
x
+
dx1
+
dx2
),
(
float
)
(
y
+
dy1
+
dy2
));
r
.
lineTo
((
float
)
(
x
+
dx2
),
(
float
)
(
y
+
dy2
));
r
.
closePath
();
}
r
.
pathDone
();
r
.
endRendering
();
PiscesTileGenerator
ptg
=
new
PiscesTileGenerator
(
r
,
r
.
MAX_AA_ALPHA
);
ptg
.
getBbox
(
bbox
);
return
ptg
;
}
/**
* Returns the minimum pen width that the antialiasing rasterizer
* can represent without dropouts occuring.
...
...
src/share/native/sun/java2d/loops/DrawParallelogram.c
浏览文件 @
beff7858
...
...
@@ -26,14 +26,11 @@
#include "math.h"
#include "GraphicsPrimitiveMgr.h"
#include "LineUtils.h"
#include "LoopMacros.h"
#include "Trace.h"
#include "ParallelogramUtils.h"
#include "sun_java2d_loops_FillParallelogram.h"
#include "sun_java2d_loops_DrawParallelogram.h"
DECLARE_SOLID_DRAWLINE
(
AnyInt
);
#define HANDLE_PGRAM_EDGE(X1, Y1, X2, Y2, \
pRasInfo, pixel, pPrim, pFunc, pCompInfo) \
do { \
...
...
@@ -46,28 +43,6 @@ DECLARE_SOLID_DRAWLINE(AnyInt);
ix1, iy1, ix2, iy2, JNI_TRUE); \
} while (0)
#define PGRAM_MIN_MAX(bmin, bmax, v0, dv1, dv2) \
do { \
double vmin, vmax; \
if (dv1 < 0) { \
vmin = v0+dv1; \
vmax = v0; \
} else { \
vmin = v0; \
vmax = v0+dv1; \
} \
if (dv2 < 0) { \
vmin -= dv2; \
} else { \
vmax += dv2; \
} \
bmin = (jint) floor(vmin + 0.5); \
bmax = (jint) floor(vmax + 0.5); \
} while(0)
#define PGRAM_INIT_X(starty, x, y, slope) \
(DblToLong((x) + (slope) * ((starty)+0.5 - (y))) + LongOneHalf - 1)
typedef
struct
{
jdouble
x0
;
jdouble
y0
;
...
...
@@ -136,20 +111,8 @@ Java_sun_java2d_loops_DrawParallelogram_DrawParallelogram
* Sort parallelogram by y values, ensure that each delta vector
* has a non-negative y delta.
*/
if
(
dy1
<
0
)
{
x0
+=
dx1
;
y0
+=
dy1
;
dx1
=
-
dx1
;
dy1
=
-
dy1
;
}
if
(
dy2
<
0
)
{
x0
+=
dx2
;
y0
+=
dy2
;
dx2
=
-
dx2
;
dy2
=
-
dy2
;
}
/* Sort delta vectors so dxy1 is left of dxy2. */
if
(
dx1
*
dy2
>
dx2
*
dy1
)
{
double
v
=
dx1
;
dx1
=
dx2
;
dx2
=
v
;
v
=
dy1
;
dy1
=
dy2
;
dy2
=
v
;
v
=
lw1
;
lw1
=
lw2
;
lw2
=
v
;
}
SORT_PGRAM
(
x0
,
y0
,
dx1
,
dy1
,
dx2
,
dy2
,
v
=
lw1
;
lw1
=
lw2
;
lw2
=
v
;);
// dx,dy for line width in the "1" and "2" directions.
ldx1
=
dx1
*
lw1
;
...
...
@@ -161,7 +124,7 @@ Java_sun_java2d_loops_DrawParallelogram_DrawParallelogram
ox0
=
x0
-
(
ldx1
+
ldx2
)
/
2
.
0
;
oy0
=
y0
-
(
ldy1
+
ldy2
)
/
2
.
0
;
PGRAM_MIN_MAX
(
ix1
,
ix2
,
ox0
,
dx1
+
ldx1
,
dx2
+
ldx2
);
PGRAM_MIN_MAX
(
ix1
,
ix2
,
ox0
,
dx1
+
ldx1
,
dx2
+
ldx2
,
JNI_FALSE
);
iy1
=
(
jint
)
floor
(
oy0
+
0
.
5
);
iy2
=
(
jint
)
floor
(
oy0
+
dy1
+
ldy1
+
dy2
+
ldy2
+
0
.
5
);
...
...
@@ -212,7 +175,7 @@ Java_sun_java2d_loops_DrawParallelogram_DrawParallelogram
// Only need to generate 4 quads if the interior still
// has a hole in it (i.e. if the line width ratios were
// both less than 1.0)
if
(
lw1
<
1
.
0
f
&&
lw2
<
1
.
0
f
)
{
if
(
lw1
<
1
.
0
&&
lw2
<
1
.
0
)
{
// If the line widths are both less than a pixel wide
// then we can use a drawline function instead for even
// more performance.
...
...
src/share/native/sun/java2d/loops/FillParallelogram.c
浏览文件 @
beff7858
...
...
@@ -25,31 +25,10 @@
#include "math.h"
#include "GraphicsPrimitiveMgr.h"
#include "ParallelogramUtils.h"
#include "sun_java2d_loops_FillParallelogram.h"
#define PGRAM_MIN_MAX(bmin, bmax, v0, dv1, dv2) \
do { \
double vmin, vmax; \
if (dv1 < 0) { \
vmin = v0+dv1; \
vmax = v0; \
} else { \
vmin = v0; \
vmax = v0+dv1; \
} \
if (dv2 < 0) { \
vmin -= dv2; \
} else { \
vmax += dv2; \
} \
bmin = (jint) floor(vmin + 0.5); \
bmax = (jint) floor(vmax + 0.5); \
} while(0)
#define PGRAM_INIT_X(starty, x, y, slope) \
(DblToLong((x) + (slope) * ((starty)+0.5 - (y))) + LongOneHalf - 1)
/*
* Class: sun_java2d_loops_FillParallelogram
* Method: FillParallelogram
...
...
@@ -76,22 +55,11 @@ Java_sun_java2d_loops_FillParallelogram_FillParallelogram
/*
* Sort parallelogram by y values, ensure that each delta vector
* has a non-negative y delta
, and eliminate degenerate parallelograms
.
* has a non-negative y delta.
*/
if
(
dy1
<
0
)
{
x0
+=
dx1
;
y0
+=
dy1
;
dx1
=
-
dx1
;
dy1
=
-
dy1
;
}
if
(
dy2
<
0
)
{
x0
+=
dx2
;
y0
+=
dy2
;
dx2
=
-
dx2
;
dy2
=
-
dy2
;
}
/* Sort delta vectors so dxy1 is left of dxy2. */
if
(
dx1
*
dy2
>
dx2
*
dy1
)
{
double
v
=
dx1
;
dx1
=
dx2
;
dx2
=
v
;
v
=
dy1
;
dy1
=
dy2
;
dy2
=
v
;
}
PGRAM_MIN_MAX
(
ix1
,
ix2
,
x0
,
dx1
,
dx2
);
SORT_PGRAM
(
x0
,
y0
,
dx1
,
dy1
,
dx2
,
dy2
,
);
PGRAM_MIN_MAX
(
ix1
,
ix2
,
x0
,
dx1
,
dx2
,
JNI_FALSE
);
iy1
=
(
jint
)
floor
(
y0
+
0
.
5
);
iy2
=
(
jint
)
floor
(
y0
+
dy1
+
dy2
+
0
.
5
);
...
...
src/share/native/sun/java2d/loops/MaskFill.c
浏览文件 @
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此差异已折叠。
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src/share/native/sun/java2d/loops/ParallelogramUtils.h
0 → 100644
浏览文件 @
beff7858
/*
* Copyright (c) 2008, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
#ifndef ParallelogramUtils_h_Included
#define ParallelogramUtils_h_Included
#ifdef __cplusplus
extern
"C"
{
#endif
#define PGRAM_MIN_MAX(bmin, bmax, v0, dv1, dv2, AA) \
do { \
double vmin, vmax; \
if (dv1 < 0) { \
vmin = v0+dv1; \
vmax = v0; \
} else { \
vmin = v0; \
vmax = v0+dv1; \
} \
if (dv2 < 0) { \
vmin += dv2; \
} else { \
vmax += dv2; \
} \
if (AA) { \
bmin = (jint) floor(vmin); \
bmax = (jint) ceil(vmax); \
} else { \
bmin = (jint) floor(vmin + 0.5); \
bmax = (jint) floor(vmax + 0.5); \
} \
} while(0)
#define PGRAM_INIT_X(starty, x, y, slope) \
(DblToLong((x) + (slope) * ((starty)+0.5 - (y))) + LongOneHalf - 1)
/*
* Sort parallelogram by y values, ensure that each delta vector
* has a non-negative y delta.
*/
#define SORT_PGRAM(x0, y0, dx1, dy1, dx2, dy2, OTHER_SWAP_CODE) \
do { \
if (dy1 < 0) { \
x0 += dx1; y0 += dy1; \
dx1 = -dx1; dy1 = -dy1; \
} \
if (dy2 < 0) { \
x0 += dx2; y0 += dy2; \
dx2 = -dx2; dy2 = -dy2; \
} \
/* Sort delta vectors so dxy1 is left of dxy2. */
\
if (dx1 * dy2 > dx2 * dy1) { \
double v; \
v = dx1; dx1 = dx2; dx2 = v; \
v = dy1; dy1 = dy2; dy2 = v; \
OTHER_SWAP_CODE \
} \
} while(0)
#endif
/* ParallelogramUtils_h_Included */
src/solaris/native/sun/java2d/loops/vis_IntArgbPre_Mask.c
浏览文件 @
beff7858
...
...
@@ -517,13 +517,15 @@ void ADD_SUFF(IntArgbPreSrcMaskFill)(void *rasBase,
ADD_SUFF
(
AnyIntSetRect
)(
pRasInfo
,
0
,
0
,
width
,
height
,
fgColor
,
pPrim
,
pCompInfo
);
#else
void
*
pBase
=
pRasInfo
->
rasBase
;
pRasInfo
->
rasBase
=
rasBase
;
if
(
cnstA
!=
0xff
)
{
fgColor
=
(
cnstA
<<
24
)
|
(
cnstR
<<
16
)
|
(
cnstG
<<
8
)
|
cnstB
;
}
ADD_SUFF
(
AnyIntSetRect
)(
pRasInfo
,
pRasInfo
->
bounds
.
x1
,
pRasInfo
->
bounds
.
y1
,
pRasInfo
->
bounds
.
x2
,
pRasInfo
->
bounds
.
y2
,
0
,
0
,
width
,
height
,
fgColor
,
pPrim
,
pCompInfo
);
pRasInfo
->
rasBase
=
pBase
;
#endif
return
;
}
...
...
@@ -582,11 +584,13 @@ void ADD_SUFF(FourByteAbgrPreSrcMaskFill)(void *rasBase,
}
if
(
pMask
==
NULL
)
{
void
*
pBase
=
pRasInfo
->
rasBase
;
pRasInfo
->
rasBase
=
rasBase
;
fgColor
=
(
cnstR
<<
24
)
|
(
cnstG
<<
16
)
|
(
cnstB
<<
8
)
|
cnstA
;
ADD_SUFF
(
Any4ByteSetRect
)(
pRasInfo
,
pRasInfo
->
bounds
.
x1
,
pRasInfo
->
bounds
.
y1
,
pRasInfo
->
bounds
.
x2
,
pRasInfo
->
bounds
.
y2
,
0
,
0
,
width
,
height
,
fgColor
,
pPrim
,
pCompInfo
);
pRasInfo
->
rasBase
=
pBase
;
return
;
}
...
...
src/solaris/native/sun/java2d/loops/vis_SrcMaskFill.c
浏览文件 @
beff7858
...
...
@@ -150,10 +150,12 @@ void ADD_SUFF(IntArgbSrcMaskFill)(void *rasBase,
}
if
(
pMask
==
NULL
)
{
void
*
pBase
=
pRasInfo
->
rasBase
;
pRasInfo
->
rasBase
=
rasBase
;
ADD_SUFF
(
AnyIntSetRect
)(
pRasInfo
,
pRasInfo
->
bounds
.
x1
,
pRasInfo
->
bounds
.
y1
,
pRasInfo
->
bounds
.
x2
,
pRasInfo
->
bounds
.
y2
,
0
,
0
,
width
,
height
,
fgColor
,
pPrim
,
pCompInfo
);
pRasInfo
->
rasBase
=
pBase
;
return
;
}
...
...
@@ -214,15 +216,17 @@ void ADD_SUFF(FourByteAbgrSrcMaskFill)(void *rasBase,
cnstB
=
(
fgColor
)
&
0xff
;
if
(
pMask
==
NULL
)
{
void
*
pBase
=
pRasInfo
->
rasBase
;
pRasInfo
->
rasBase
=
rasBase
;
if
(
cnstA
==
0
)
{
fgColor
=
0
;
}
else
{
fgColor
=
(
fgColor
<<
8
)
|
cnstA
;
}
ADD_SUFF
(
Any4ByteSetRect
)(
pRasInfo
,
pRasInfo
->
bounds
.
x1
,
pRasInfo
->
bounds
.
y1
,
pRasInfo
->
bounds
.
x2
,
pRasInfo
->
bounds
.
y2
,
0
,
0
,
width
,
height
,
fgColor
,
pPrim
,
pCompInfo
);
pRasInfo
->
rasBase
=
pBase
;
return
;
}
...
...
@@ -390,10 +394,12 @@ void ADD_SUFF(IntRgbSrcMaskFill)(void *rasBase,
if
(
cnstA
==
0
)
fgColor
=
0
;
if
(
pMask
==
NULL
)
{
void
*
pBase
=
pRasInfo
->
rasBase
;
pRasInfo
->
rasBase
=
rasBase
;
ADD_SUFF
(
AnyIntSetRect
)(
pRasInfo
,
pRasInfo
->
bounds
.
x1
,
pRasInfo
->
bounds
.
y1
,
pRasInfo
->
bounds
.
x2
,
pRasInfo
->
bounds
.
y2
,
0
,
0
,
width
,
height
,
fgColor
,
pPrim
,
pCompInfo
);
pRasInfo
->
rasBase
=
pBase
;
return
;
}
...
...
@@ -458,10 +464,12 @@ void ADD_SUFF(IntBgrSrcMaskFill)(void *rasBase,
}
if
(
pMask
==
NULL
)
{
void
*
pBase
=
pRasInfo
->
rasBase
;
pRasInfo
->
rasBase
=
rasBase
;
ADD_SUFF
(
AnyIntSetRect
)(
pRasInfo
,
pRasInfo
->
bounds
.
x1
,
pRasInfo
->
bounds
.
y1
,
pRasInfo
->
bounds
.
x2
,
pRasInfo
->
bounds
.
y2
,
0
,
0
,
width
,
height
,
fgColor
,
pPrim
,
pCompInfo
);
pRasInfo
->
rasBase
=
pBase
;
return
;
}
...
...
@@ -526,10 +534,12 @@ void ADD_SUFF(ThreeByteBgrSrcMaskFill)(void *rasBase,
}
if
(
pMask
==
NULL
)
{
void
*
pBase
=
pRasInfo
->
rasBase
;
pRasInfo
->
rasBase
=
rasBase
;
ADD_SUFF
(
Any3ByteSetRect
)(
pRasInfo
,
pRasInfo
->
bounds
.
x1
,
pRasInfo
->
bounds
.
y1
,
pRasInfo
->
bounds
.
x2
,
pRasInfo
->
bounds
.
y2
,
0
,
0
,
width
,
height
,
fgColor
,
pPrim
,
pCompInfo
);
pRasInfo
->
rasBase
=
pBase
;
return
;
}
...
...
test/java/awt/Graphics2D/RenderClipTest/6766342.tests
0 → 100644
浏览文件 @
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Filled AA Pure Rect(5, 29.4, 10, 10)
Stroked AA Pure Rect(5, 4.4, 10, 10)
Stroked AA Line(20, 20, -10, 20)
test/java/awt/Graphics2D/RenderClipTest/RenderClipTest.java
0 → 100644
浏览文件 @
beff7858
此差异已折叠。
点击以展开。
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