本文整理汇总了Java中sun.java2d.BackBufferCapsProvider类的典型用法代码示例。如果您正苦于以下问题：Java BackBufferCapsProvider类的具体用法？Java BackBufferCapsProvider怎么用？Java BackBufferCapsProvider使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
BackBufferCapsProvider类属于sun.java2d包，在下文中一共展示了BackBufferCapsProvider类的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: initAcceleratedSurface
import sun.java2d.BackBufferCapsProvider; //导入依赖的package包/类
/**
* Create a pbuffer-based SurfaceData object (or init the backbuffer
* of an existing window if this is a double buffered GraphicsConfig)
*/
protected SurfaceData initAcceleratedSurface() {
SurfaceData sData = null;
Component comp = vImg.getComponent();
final ComponentPeer peer = (comp != null) ? comp.getPeer() : null;
try {
boolean createVSynced = false;
boolean forceback = false;
if (context instanceof Boolean) {
forceback = ((Boolean)context).booleanValue();
if (forceback && peer instanceof BackBufferCapsProvider) {
BackBufferCapsProvider provider =
(BackBufferCapsProvider)peer;
BufferCapabilities caps = provider.getBackBufferCaps();
if (caps instanceof ExtendedBufferCapabilities) {
ExtendedBufferCapabilities ebc =
(ExtendedBufferCapabilities)caps;
if (ebc.getVSync() == VSYNC_ON &&
ebc.getFlipContents() == COPIED)
{
createVSynced = true;
forceback = false;
}
}
}
}
if (forceback) {
// peer must be non-null in this case
// TODO: modify parameter to delegate
// sData = CGLSurfaceData.createData(peer, vImg, FLIP_BACKBUFFER);
} else {
CGLGraphicsConfig gc =
(CGLGraphicsConfig)vImg.getGraphicsConfig();
ColorModel cm = gc.getColorModel(vImg.getTransparency());
int type = vImg.getForcedAccelSurfaceType();
// if acceleration type is forced (type != UNDEFINED) then
// use the forced type, otherwise choose one based on caps
if (type == OGLSurfaceData.UNDEFINED) {
type = gc.isCapPresent(CAPS_EXT_FBOBJECT) ?
OGLSurfaceData.FBOBJECT : OGLSurfaceData.PBUFFER;
}
if (createVSynced) {
// TODO: modify parameter to delegate
// sData = CGLSurfaceData.createData(peer, vImg, type);
} else {
sData = CGLSurfaceData.createData(gc,
vImg.getWidth(),
vImg.getHeight(),
cm, vImg, type);
}
}
} catch (NullPointerException ex) {
sData = null;
} catch (OutOfMemoryError er) {
sData = null;
}
return sData;
}
示例2: initAcceleratedSurface
import sun.java2d.BackBufferCapsProvider; //导入依赖的package包/类
/**
* Create a pbuffer-based SurfaceData object (or init the backbuffer
* of an existing window if this is a double buffered GraphicsConfig)
*/
protected SurfaceData initAcceleratedSurface() {
SurfaceData sData;
Component comp = vImg.getComponent();
X11ComponentPeer peer =
(comp != null) ? (X11ComponentPeer)comp.getPeer() : null;
try {
boolean createVSynced = false;
boolean forceback = false;
if (context instanceof Boolean) {
forceback = ((Boolean)context).booleanValue();
if (forceback && peer instanceof BackBufferCapsProvider) {
BackBufferCapsProvider provider =
(BackBufferCapsProvider)peer;
BufferCapabilities caps = provider.getBackBufferCaps();
if (caps instanceof ExtendedBufferCapabilities) {
ExtendedBufferCapabilities ebc =
(ExtendedBufferCapabilities)caps;
if (ebc.getVSync() == VSYNC_ON &&
ebc.getFlipContents() == COPIED)
{
createVSynced = true;
forceback = false;
}
}
}
}
if (forceback) {
// peer must be non-null in this case
sData = GLXSurfaceData.createData(peer, vImg, FLIP_BACKBUFFER);
} else {
GLXGraphicsConfig gc =
(GLXGraphicsConfig)vImg.getGraphicsConfig();
ColorModel cm = gc.getColorModel(vImg.getTransparency());
int type = vImg.getForcedAccelSurfaceType();
// if acceleration type is forced (type != UNDEFINED) then
// use the forced type, otherwise choose one based on caps
if (type == OGLSurfaceData.UNDEFINED) {
type = gc.isCapPresent(CAPS_EXT_FBOBJECT) ?
OGLSurfaceData.FBOBJECT : OGLSurfaceData.PBUFFER;
}
if (createVSynced) {
sData = GLXSurfaceData.createData(peer, vImg, type);
} else {
sData = GLXSurfaceData.createData(gc,
vImg.getWidth(),
vImg.getHeight(),
cm, vImg, type);
}
}
} catch (NullPointerException ex) {
sData = null;
} catch (OutOfMemoryError er) {
sData = null;
}
return sData;
}
示例3: initAcceleratedSurface
import sun.java2d.BackBufferCapsProvider; //导入依赖的package包/类
/**
* Create a FBO-based SurfaceData object (or init the backbuffer
* of an existing window if this is a double buffered GraphicsConfig)
*/
protected SurfaceData initAcceleratedSurface() {
SurfaceData sData;
Component comp = vImg.getComponent();
final ComponentAccessor acc = AWTAccessor.getComponentAccessor();
X11ComponentPeer peer = (comp != null) ? acc.getPeer(comp) : null;
try {
boolean createVSynced = false;
boolean forceback = false;
if (context instanceof Boolean) {
forceback = ((Boolean)context).booleanValue();
if (forceback && peer instanceof BackBufferCapsProvider) {
BackBufferCapsProvider provider =
(BackBufferCapsProvider)peer;
BufferCapabilities caps = provider.getBackBufferCaps();
if (caps instanceof ExtendedBufferCapabilities) {
ExtendedBufferCapabilities ebc =
(ExtendedBufferCapabilities)caps;
if (ebc.getVSync() == VSYNC_ON &&
ebc.getFlipContents() == COPIED)
{
createVSynced = true;
forceback = false;
}
}
}
}
if (forceback) {
// peer must be non-null in this case
sData = GLXSurfaceData.createData(peer, vImg, FLIP_BACKBUFFER);
} else {
GLXGraphicsConfig gc =
(GLXGraphicsConfig)vImg.getGraphicsConfig();
ColorModel cm = gc.getColorModel(vImg.getTransparency());
int type = vImg.getForcedAccelSurfaceType();
// if acceleration type is forced (type != UNDEFINED) then
// use the forced type, otherwise choose FBOBJECT
if (type == OGLSurfaceData.UNDEFINED) {
type = OGLSurfaceData.FBOBJECT;
}
if (createVSynced) {
sData = GLXSurfaceData.createData(peer, vImg, type);
} else {
sData = GLXSurfaceData.createData(gc,
vImg.getWidth(),
vImg.getHeight(),
cm, vImg, type);
}
}
} catch (NullPointerException ex) {
sData = null;
} catch (OutOfMemoryError er) {
sData = null;
}
return sData;
}
示例4: initAcceleratedSurface
import sun.java2d.BackBufferCapsProvider; //导入依赖的package包/类
/**
* Create a FBO-based SurfaceData object (or init the backbuffer
* of an existing window if this is a double buffered GraphicsConfig)
*/
protected SurfaceData initAcceleratedSurface() {
SurfaceData sData = null;
Component comp = vImg.getComponent();
final ComponentAccessor acc = AWTAccessor.getComponentAccessor();
final ComponentPeer peer = (comp != null) ? acc.getPeer(comp) : null;
try {
boolean createVSynced = false;
boolean forceback = false;
if (context instanceof Boolean) {
forceback = ((Boolean)context).booleanValue();
if (forceback && peer instanceof BackBufferCapsProvider) {
BackBufferCapsProvider provider =
(BackBufferCapsProvider)peer;
BufferCapabilities caps = provider.getBackBufferCaps();
if (caps instanceof ExtendedBufferCapabilities) {
ExtendedBufferCapabilities ebc =
(ExtendedBufferCapabilities)caps;
if (ebc.getVSync() == VSYNC_ON &&
ebc.getFlipContents() == COPIED)
{
createVSynced = true;
forceback = false;
}
}
}
}
if (forceback) {
// peer must be non-null in this case
// TODO: modify parameter to delegate
// sData = CGLSurfaceData.createData(peer, vImg, FLIP_BACKBUFFER);
} else {
CGLGraphicsConfig gc =
(CGLGraphicsConfig)vImg.getGraphicsConfig();
ColorModel cm = gc.getColorModel(vImg.getTransparency());
int type = vImg.getForcedAccelSurfaceType();
// if acceleration type is forced (type != UNDEFINED) then
// use the forced type, otherwise choose FBOBJECT
if (type == OGLSurfaceData.UNDEFINED) {
type = OGLSurfaceData.FBOBJECT;
}
if (createVSynced) {
// TODO: modify parameter to delegate
// sData = CGLSurfaceData.createData(peer, vImg, type);
} else {
sData = CGLSurfaceData.createData(gc,
vImg.getWidth(),
vImg.getHeight(),
cm, vImg, type);
}
}
} catch (NullPointerException ex) {
sData = null;
} catch (OutOfMemoryError er) {
sData = null;
}
return sData;
}