Function main

examples/VulkanBenchmark.cpp:2281–2414

} // namespace

int main(int argc, char* argv[]) {
	try {
		const BenchmarkOptions options = ParseOptions(argc, argv);

		std::cout << "OpenShot Vulkan Benchmark\n";
		std::cout << "video=" << options.video_path << "\n";
		std::cout << "overlay=" << options.overlay_path << "\n";
		std::cout << "vaapi_device=" << options.vaapi_device << "\n";
		std::cout << "frames=" << options.max_frames << "\n";
		std::cout << "mode=" << options.mode << "\n";
		if (!options.dump_dir.empty())
			std::cout << "dump_dir=" << options.dump_dir << " dump_every=" << options.dump_every << "\n";
		if (!options.row_name.empty())
			std::cout << "row=" << options.row_name << "\n";
		if (options.output_width > 0 && options.output_height > 0) {
			std::cout << "output=" << options.output_width << "x" << options.output_height << "\n";
		} else if (options.mode == "preview") {
			std::cout << "output=fit-" << options.preview_width << "x" << options.preview_height << "\n";
		} else {
			std::cout << "output=input-size\n";
		}

		const VulkanSummary summary = QueryVulkanSummary();
		PrintVulkanSummary(summary);
		const BackendAvailability backends = ProbeBackends(options);
		std::cout << "backend_probe:"
				  << " vaapi=" << (backends.vaapi ? "yes" : "no")
				  << " cuda=" << (backends.cuda ? "yes" : "no")
				  << " vulkan_runtime=" << (backends.vulkan_runtime ? "yes" : "no")
				  << "\n";

		const QImage overlay_image = LoadOverlayImage(options);
		std::vector<BenchmarkResult> results;
		auto row_enabled = [&](const std::string& name) {
			return options.row_name.empty() || options.row_name == name;
		};
		auto run_row = [&](BenchmarkResult (*fn)(const BenchmarkOptions&, const QImage&),
						   const std::string& fallback_name) {
			if (!row_enabled(fallback_name))
				return;
			try {
				results.push_back(fn(options, overlay_image));
			} catch (const std::exception& exc) {
				BenchmarkResult failed;
				failed.name = fallback_name;
				failed.decode_backend = "n/a";
				failed.composite_backend = "n/a";
				failed.note = std::string("skipped: ") + exc.what();
				failed.skipped = true;
				results.push_back(failed);
			}
		};
		auto run_custom_row = [&](auto builder, const std::string& fallback_name) {
			if (!row_enabled(fallback_name))
				return;
			try {
				results.push_back(builder());
			} catch (const std::exception& exc) {