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Linux: Moved another Display instance to java

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This commit is contained in:
Elias Naur 2006-10-23 14:16:40 +00:00
parent 8c5f601e31
commit 1a83741b89
3 changed files with 16 additions and 17 deletions
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17
src/java/org/lwjgl/opengl/LinuxDisplay.java
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@ -485,13 +485,22 @@ final class LinuxDisplay implements DisplayImplementation {
private void doSetGamma(ByteBuffer native_gamma) throws LWJGLException {
lockAWT();
try {
nSetGammaRamp(getScreen(), native_gamma);
setGammaRampOnTmpDisplay(native_gamma);
current_gamma = native_gamma;
} finally {
unlockAWT();
}
}
private static native void nSetGammaRamp(int screen, ByteBuffer gammaRamp) throws LWJGLException;
private void setGammaRampOnTmpDisplay(ByteBuffer native_gamma) throws LWJGLException {
long tmp_display = openDisplay();
try {
nSetGammaRamp(tmp_display, getScreen(), native_gamma);
} finally {
closeDisplay(tmp_display);
}
}
private static native void nSetGammaRamp(long display, int screen, ByteBuffer gammaRamp) throws LWJGLException;
private static ByteBuffer convertToNativeRamp(FloatBuffer ramp) throws LWJGLException {
return nConvertToNativeRamp(ramp, ramp.position(), ramp.remaining());
@ -696,7 +705,7 @@ final class LinuxDisplay implements DisplayImplementation {
nIconifyWindow(getDisplay(), getWindow(), getScreen());
try {
nSwitchDisplayMode(getScreen(), current_displaymode_extension, saved_mode);
nSetGammaRamp(getScreen(), saved_gamma);
setGammaRampOnTmpDisplay(saved_gamma);
} catch (LWJGLException e) {
LWJGLUtil.log("Failed to restore saved mode: " + e.getMessage());
}
@ -713,7 +722,7 @@ final class LinuxDisplay implements DisplayImplementation {
if (current_window_mode == FULLSCREEN_NETWM) {
try {
nSwitchDisplayMode(getScreen(), current_displaymode_extension, current_mode);
nSetGammaRamp(getScreen(), current_gamma);
setGammaRampOnTmpDisplay(current_gamma);
} catch (LWJGLException e) {
LWJGLUtil.log("Failed to restore mode: " + e.getMessage());
}