本文整理汇总了Java中sun.awt.windows.WComponentPeer.isAccelCapable方法的典型用法代码示例。如果您正苦于以下问题：Java WComponentPeer.isAccelCapable方法的具体用法？Java WComponentPeer.isAccelCapable怎么用？Java WComponentPeer.isAccelCapable使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类sun.awt.windows.WComponentPeer的用法示例。
在下文中一共展示了WComponentPeer.isAccelCapable方法的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: createData
import sun.awt.windows.WComponentPeer; //导入方法依赖的package包/类
/**
* Creates a SurfaceData object representing the back buffer of a
* double-buffered on-screen Window.
*/
public static D3DSurfaceData createData(WComponentPeer peer, Image image) {
D3DGraphicsConfig gc = getGC(peer);
if (gc == null || !peer.isAccelCapable()) {
return null;
}
BufferCapabilities caps = peer.getBackBufferCaps();
VSyncType vSyncType = VSYNC_DEFAULT;
if (caps instanceof ExtendedBufferCapabilities) {
vSyncType = ((ExtendedBufferCapabilities)caps).getVSync();
}
Rectangle r = peer.getBounds();
BufferCapabilities.FlipContents flip = caps.getFlipContents();
int swapEffect;
if (flip == FlipContents.COPIED) {
swapEffect = SWAP_COPY;
} else if (flip == FlipContents.PRIOR) {
swapEffect = SWAP_FLIP;
} else { // flip == FlipContents.UNDEFINED || .BACKGROUND
swapEffect = SWAP_DISCARD;
}
return new D3DSurfaceData(peer, gc, r.width, r.height,
image, peer.getColorModel(),
peer.getBackBuffersNum(),
swapEffect, vSyncType, FLIP_BACKBUFFER);
}
示例2: createData
import sun.awt.windows.WComponentPeer; //导入方法依赖的package包/类
/**
* Creates a SurfaceData object representing the back buffer of a
* double-buffered on-screen Window.
*/
public static WGLOffScreenSurfaceData createData(WComponentPeer peer,
Image image,
int type)
{
// the OGL pipeline can render directly to the screen and interfere
// with layered windows, which is why we don't allow accelerated
// surfaces in this case
if (!peer.isAccelCapable() ||
!SunToolkit.isContainingTopLevelOpaque((Component)peer.getTarget()))
{
return null;
}
WGLGraphicsConfig gc = getGC(peer);
Rectangle r = peer.getBounds();
if (type == FLIP_BACKBUFFER) {
return new WGLOffScreenSurfaceData(peer, gc, r.width, r.height,
image, peer.getColorModel(),
type);
} else {
return new WGLVSyncOffScreenSurfaceData(peer, gc, r.width, r.height,
image, peer.getColorModel(),
type);
}
}
示例3: canUseD3DOnScreen
import sun.awt.windows.WComponentPeer; //导入方法依赖的package包/类
/**
* Determines if we can use a d3d surface for onscreen rendering for this
* peer.
* We only create onscreen d3d surfaces if the following conditions are met:
* - d3d is enabled on this device and onscreen emulation is enabled
* - window is big enough to bother (either dimension > MIN_WIN_SIZE)
* - this heavyweight doesn't have a BufferStrategy
* - if we are in full-screen mode then it must be the peer of the
* full-screen window (since there could be only one SwapChain in fs)
* and it must not have any heavyweight children
* (as Present() doesn't respect component clipping in fullscreen mode)
* - it's one of the classes likely to have custom rendering worth
* accelerating
*
* @returns true if we can use a d3d surface for this peer's onscreen
* rendering
*/
public static boolean canUseD3DOnScreen(final WComponentPeer peer,
final Win32GraphicsConfig gc,
final int bbNum)
{
if (!(gc instanceof D3DGraphicsConfig)) {
return false;
}
D3DGraphicsConfig d3dgc = (D3DGraphicsConfig)gc;
D3DGraphicsDevice d3dgd = d3dgc.getD3DDevice();
String peerName = peer.getClass().getName();
Rectangle r = peer.getBounds();
Component target = (Component)peer.getTarget();
Window fsw = d3dgd.getFullScreenWindow();
return
WindowsFlags.isD3DOnScreenEnabled() &&
d3dgd.isD3DEnabledOnDevice() &&
peer.isAccelCapable() &&
(r.width > MIN_WIN_SIZE || r.height > MIN_WIN_SIZE) &&
bbNum == 0 &&
(fsw == null || (fsw == target && !hasHWChildren(target))) &&
(peerName.equals("sun.awt.windows.WCanvasPeer") ||
peerName.equals("sun.awt.windows.WDialogPeer") ||
peerName.equals("sun.awt.windows.WPanelPeer") ||
peerName.equals("sun.awt.windows.WWindowPeer") ||
peerName.equals("sun.awt.windows.WFramePeer") ||
peerName.equals("sun.awt.windows.WEmbeddedFramePeer"));
}
示例4: canUseD3DOnScreen
import sun.awt.windows.WComponentPeer; //导入方法依赖的package包/类
/**
* Determines if we can use a d3d surface for onscreen rendering for this
* peer.
* We only create onscreen d3d surfaces if the following conditions are met:
* - d3d is enabled on this device and onscreen emulation is enabled
* - window is big enough to bother (either dimension > MIN_WIN_SIZE)
* - this heavyweight doesn't have a BufferStrategy
* - if we are in full-screen mode then it must be the peer of the
* full-screen window (since there could be only one SwapChain in fs)
* and it must not have any heavyweight children
* (as Present() doesn't respect component clipping in fullscreen mode)
* - it's one of the classes likely to have custom rendering worth
* accelerating
*
* @return true if we can use a d3d surface for this peer's onscreen
* rendering
*/
public static boolean canUseD3DOnScreen(final WComponentPeer peer,
final Win32GraphicsConfig gc,
final int bbNum)
{
if (!(gc instanceof D3DGraphicsConfig)) {
return false;
}
D3DGraphicsConfig d3dgc = (D3DGraphicsConfig)gc;
D3DGraphicsDevice d3dgd = d3dgc.getD3DDevice();
String peerName = peer.getClass().getName();
Rectangle r = peer.getBounds();
Component target = (Component)peer.getTarget();
Window fsw = d3dgd.getFullScreenWindow();
return
WindowsFlags.isD3DOnScreenEnabled() &&
d3dgd.isD3DEnabledOnDevice() &&
peer.isAccelCapable() &&
(r.width > MIN_WIN_SIZE || r.height > MIN_WIN_SIZE) &&
bbNum == 0 &&
(fsw == null || (fsw == target && !hasHWChildren(target))) &&
(peerName.equals("sun.awt.windows.WCanvasPeer") ||
peerName.equals("sun.awt.windows.WDialogPeer") ||
peerName.equals("sun.awt.windows.WPanelPeer") ||
peerName.equals("sun.awt.windows.WWindowPeer") ||
peerName.equals("sun.awt.windows.WFramePeer") ||
peerName.equals("sun.awt.windows.WEmbeddedFramePeer"));
}