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fix and reimplement pbuffer support

This commit is contained in:
kappaOne 2013-02-10 21:33:28 +00:00
parent 9929d0fac9
commit e0a52b20c3
1 changed files with 29 additions and 18 deletions
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47
src/native/macosx/org_lwjgl_opengl_MacOSXContextImplementation.m
View File

@ -76,22 +76,25 @@ JNIEXPORT jobject JNICALL Java_org_lwjgl_opengl_MacOSXContextImplementation_nCre
return NULL;
}
if (peer_info->window_info->fullscreen) {
// set a fixed backbuffer size for fullscreen
CGLContextObj cgcontext = (CGLContextObj)[context CGLContextObj];
NSSize displaySize = peer_info->window_info->display_rect.size;
GLint dim[2] = {displaySize.width, displaySize.height};
CGLSetParameter(cgcontext, kCGLCPSurfaceBackingSize, dim);
CGLEnable(cgcontext, kCGLCESurfaceBackingSize);
}
else {
// disable any fixed backbuffer size to allow resizing
CGLContextObj cgcontext = (CGLContextObj)[context CGLContextObj];
CGLDisable(cgcontext, kCGLCESurfaceBackingSize);
if (peer_info->isWindowed) {
if (peer_info->window_info->fullscreen) {
// set a fixed backbuffer size for fullscreen
CGLContextObj cgcontext = (CGLContextObj)[context CGLContextObj];
NSSize displaySize = peer_info->window_info->display_rect.size;
GLint dim[2] = {displaySize.width, displaySize.height};
CGLSetParameter(cgcontext, kCGLCPSurfaceBackingSize, dim);
CGLEnable(cgcontext, kCGLCESurfaceBackingSize);
}
else {
// disable any fixed backbuffer size to allow resizing
CGLContextObj cgcontext = (CGLContextObj)[context CGLContextObj];
CGLDisable(cgcontext, kCGLCESurfaceBackingSize);
}
[peer_info->window_info->view setOpenGLContext:context];
peer_info->window_info->context = context;
}
[peer_info->window_info->view setOpenGLContext:context];
peer_info->window_info->context = context;
context_info = (MacOSXContext *)(*env)->GetDirectBufferAddress(env, context_handle);
context_info->context = context;
context_info->peer_info = peer_info;
@ -153,7 +156,13 @@ JNIEXPORT void JNICALL Java_org_lwjgl_opengl_MacOSXContextImplementation_setView
NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
MacOSXContext *context_info = (MacOSXContext *)(*env)->GetDirectBufferAddress(env, context_handle);
MacOSXPeerInfo *peer_info = (MacOSXPeerInfo *)(*env)->GetDirectBufferAddress(env, peer_info_handle);
[context_info->context setView: peer_info->window_info->view];
if (peer_info->isWindowed) {
[context_info->context setView: peer_info->window_info->view];
}
else {
[context_info->context setPixelBuffer:peer_info->pbuffer cubeMapFace:0 mipMapLevel:0 currentVirtualScreen:0];
}
if (peer_info->isCALayer) {
// if using a CALayer, attach it to AWT Canvas and create a shared opengl context with current context
@ -200,11 +209,13 @@ JNIEXPORT void JNICALL Java_org_lwjgl_opengl_MacOSXContextImplementation_nDestro
[context_info->peer_info->glLayer performSelectorOnMainThread:@selector(removeLayer) withObject:nil waitUntilDone:YES];
[context_info->peer_info->glLayer release];
}
// clearDrawable on main thread to ensure its not in use
[context_info->context performSelectorOnMainThread:@selector(clearDrawable) withObject:nil waitUntilDone:YES];
[context_info->peer_info->window_info->view setOpenGLContext:nil];
[context_info->context release];
if (context_info->peer_info->isWindowed) {
[context_info->context release];
}
[pool release];
}