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vulkaninfo: QNX changes to check for Screen windowing system availability #1232

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Merged
charles-lunarg merged 1 commit into from
Jul 2, 2026
+24 −1
Merged

vulkaninfo: QNX changes to check for Screen windowing system availability #1232

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25 changes: 24 additions & 1 deletion vulkaninfo/vulkaninfo.h
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Original file line number Diff line number Diff line change
Expand Up @@ -1263,6 +1263,27 @@ void SetupWindowExtensions(AppInstance &inst) {
}
#endif

#ifdef VK_USE_PLATFORM_SCREEN_QNX
screen_context_t screen_context;
int rc;
bool screen_windowing_available = false;

rc = screen_create_context(&screen_context, 0);
if (rc) {
std::cerr << "Failed to create a QNX Screen context ... skipping surface info\n";
} else {
screen_window_t screen_window;
rc = screen_create_window(&screen_window, screen_context);
if (rc) {
std::cerr << "Failed to create a QNX Screen window ... skipping surface info\n";
} else {
screen_windowing_available = true;
screen_destroy_window(screen_window);
}
screen_destroy_context(screen_context);
}
#endif

//--WIN32--
#ifdef VK_USE_PLATFORM_WIN32_KHR
SurfaceExtension surface_ext_win32;
Expand Down Expand Up @@ -1383,7 +1404,9 @@ void SetupWindowExtensions(AppInstance &inst) {
surface_ext_qnx_screen.create_surface = AppCreateScreenSurface;
surface_ext_qnx_screen.destroy_window = AppDestroyScreenWindow;

inst.AddSurfaceExtension(surface_ext_qnx_screen);
if (screen_windowing_available) {
inst.AddSurfaceExtension(surface_ext_qnx_screen);
}
}
#endif
//--DISPLAY--
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