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added check for software only modes

This commit is contained in:
Elias Naur 2003-02-12 09:33:11 +00:00
parent 1e8061c22d
commit e44b4f43f0
1 changed files with 8 additions and 3 deletions
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11
src/native/win32/org_lwjgl_Display.cpp
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@ -445,9 +445,8 @@ JNIEXPORT jboolean JNICALL Java_org_lwjgl_Display_nCreate
return JNI_FALSE;
}
int flags = PFD_DRAW_TO_WINDOW | // support window
unsigned int flags = PFD_DRAW_TO_WINDOW | // support window
PFD_SUPPORT_OPENGL | // support OpenGL
PFD_GENERIC_ACCELERATED |
PFD_DOUBLEBUFFER; // double buffered
PIXELFORMATDESCRIPTOR pfd = {
@ -518,7 +517,13 @@ JNIEXPORT jboolean JNICALL Java_org_lwjgl_Display_nCreate
return JNI_FALSE;
}
if ((desc.dwFlags & flags) == 0) {
if ((desc.dwFlags & PFD_GENERIC_FORMAT) != 0 || (desc.dwFlags & PFD_GENERIC_ACCELERATED) != 0) {
printf("Mode not supported by hardware.\n");
destroyAll();
return JNI_FALSE;
}
if ((desc.dwFlags & flags) != flags) {
printf("Capabilities not supported.\n");
destroyAll();
return JNI_FALSE;