Function GSgetMemoryStats

pcsx2/GS/GS.cpp:740–783

}

void GSgetMemoryStats(SmallStringBase& info)
{
	if (!g_texture_cache)
	{
		info.assign("");
		return;
	}

	// Get megabyte values. Round negligible values to 0.1 MB to avoid swamping.
	const auto get_MB = [](const double bytes) {
		return (bytes <= 0.0 ? bytes : std::max(0.1, bytes / static_cast<double>(_1mb)));
	};

	const auto format_precision = [](const double megabytes) -> std::string {
		return (megabytes < 10.0 ?
			fmt::format("{:.1f}", megabytes) :
			fmt::format("{:.0f}", std::round(megabytes)));
	};

	const double targets_MB = get_MB(static_cast<double>(g_texture_cache->GetTargetMemoryUsage()));
	const double sources_MB = get_MB(static_cast<double>(g_texture_cache->GetSourceMemoryUsage()));
	const double pool_MB = get_MB(static_cast<double>(g_gs_device->GetPoolMemoryUsage()));

	if (GSConfig.TexturePreloading == TexturePreloadingLevel::Full)
	{
		const double hashcache_MB = get_MB(static_cast<double>(g_texture_cache->GetHashCacheMemoryUsage()));
		const double total_MB = targets_MB + sources_MB + hashcache_MB + pool_MB;
		info.format("VRAM: {} MB | TGT: {} MB | SRC: {} MB | HC: {} MB | PL: {} MB",
			format_precision(total_MB),
			format_precision(targets_MB),
			format_precision(sources_MB),
			format_precision(hashcache_MB),
			format_precision(pool_MB));
	}
	else
	{
		const double total_MB = targets_MB + sources_MB + pool_MB;
		info.format("VRAM: {} MB | TGT: {} MB | SRC: {} MB | PL: {} MB",
			format_precision(total_MB),
			format_precision(targets_MB),
			format_precision(sources_MB),
			format_precision(pool_MB));
	}
}

void GSgetTitleStats(std::string& info)
{