shadowfacts/lwjgl2-arm64
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This commit is contained in:
Elias Naur 2004-07-03 17:06:56 +00:00
parent 645cbe5ba4
commit ba01e888fb
1 changed files with 12 additions and 1 deletions
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13
src/native/win32/org_lwjgl_opengl_Display.cpp
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@ -260,6 +260,7 @@ static void closeWindow()
if (hdc != NULL && hwnd != NULL) {
printfDebug("Releasing DC\n");
ReleaseDC(hwnd, hdc);
hdc = NULL;
}
// Close the window
@ -719,10 +720,20 @@ JNIEXPORT void JNICALL Java_org_lwjgl_opengl_Display_createContext(JNIEnv *env,
pixel_format_index = findPixelFormatARB(env, pixel_format, NULL, true, true, true);
wglMakeCurrent(NULL, NULL);
wglDeleteContext(hglrc);
closeWindow();
if (pixel_format_index == -1) {
extgl_Close();
return;
}
if (!createWindow(env, 1, 1, false, false)) {
extgl_Close();
return;
}
if (!applyPixelFormat(env, hdc, pixel_format_index)) {
closeWindow();
extgl_Close();
return;
}
hglrc = wglCreateContext(hdc);
closeWindow();
if (hglrc == NULL) {
@ -740,7 +751,7 @@ JNIEXPORT void JNICALL Java_org_lwjgl_opengl_Display_destroyContext(JNIEnv *env,
// Delete the rendering context
if (hglrc != NULL) {
printfDebug("Deleting GL context\n");
wglDeleteContext(hglrc);
wglDeleteContext(hglrc);
hglrc = NULL;
}
extgl_Close();