diff options
Diffstat (limited to 'cube/cube.cpp')
| -rw-r--r-- | cube/cube.cpp | 31 |
1 files changed, 18 insertions, 13 deletions
diff --git a/cube/cube.cpp b/cube/cube.cpp index 965f6faf..4f3032af 100644 --- a/cube/cube.cpp +++ b/cube/cube.cpp @@ -30,6 +30,8 @@ #include <cstdlib> #include <cstring> #include <csignal> +#include <iostream> +#include <sstream> #include <memory> #define VULKAN_HPP_NO_SMART_HANDLE @@ -930,18 +932,22 @@ void Demo::init(int argc, char **argv) { continue; } - fprintf(stderr, - "Usage:\n %s [--use_staging] [--validate] [--break] [--c <framecount>] \n" - " [--suppress_popups] [--present_mode {0,1,2,3}]\n" - "\n" - "Options for --present_mode:\n" - " %d: VK_PRESENT_MODE_IMMEDIATE_KHR\n" - " %d: VK_PRESENT_MODE_MAILBOX_KHR\n" - " %d: VK_PRESENT_MODE_FIFO_KHR (default)\n" - " %d: VK_PRESENT_MODE_FIFO_RELAXED_KHR\n", - APP_SHORT_NAME, VK_PRESENT_MODE_IMMEDIATE_KHR, VK_PRESENT_MODE_MAILBOX_KHR, VK_PRESENT_MODE_FIFO_KHR, - VK_PRESENT_MODE_FIFO_RELAXED_KHR); - fflush(stderr); + std::stringstream usage; + usage << "Usage:\n " << APP_SHORT_NAME << "\t[--use_staging] [--validate]\n" + << "\t[--break] [--c <framecount>] [--suppress_popups]\n" + << "\t[--present_mode <present mode enum>]\n" + << "\t<present_mode_enum>\n" + << "\t\tVK_PRESENT_MODE_IMMEDIATE_KHR = " << VK_PRESENT_MODE_IMMEDIATE_KHR << "\n" + << "\t\tVK_PRESENT_MODE_MAILBOX_KHR = " << VK_PRESENT_MODE_MAILBOX_KHR << "\n" + << "\t\tVK_PRESENT_MODE_FIFO_KHR = " << VK_PRESENT_MODE_FIFO_KHR << "\n" + << "\t\tVK_PRESENT_MODE_FIFO_RELAXED_KHR = " << VK_PRESENT_MODE_FIFO_RELAXED_KHR; + +#if defined(_WIN32) + if (!suppress_popups) MessageBox(NULL, usage.str().c_str(), "Usage Error", MB_OK); +#else + std::cerr << usage.str(); + std::cerr.flush(); +#endif exit(1); } @@ -3008,7 +3014,6 @@ int main(int argc, char **argv) { // Global function invoked from NS or UI views and controllers to create demo static void demo_main(struct Demo &demo, void *view, int argc, const char *argv[]) { - demo.init(argc, (char **)argv); demo.window = view; demo.init_vk_swapchain(); |