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Added device name and frame rate counter to window title

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This commit is contained in:
saschawillems 2016-03-13 16:51:00 +01:00
parent af653e7bcf
commit 66607e2d2f
3 changed files with 32 additions and 3 deletions
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25
base/vulkanexamplebase.cpp
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@ -75,6 +75,14 @@ VkResult VulkanExampleBase::createDevice(VkDeviceQueueCreateInfo requestedQueues
return vkCreateDevice(physicalDevice, &deviceCreateInfo, nullptr, &device);
}
std::string VulkanExampleBase::getWindowTitle()
{
std::string device(deviceProperties.deviceName);
std::string windowTitle;
windowTitle = title + " - " + device + " - " + std::to_string(frameCounter) + " fps";
return windowTitle;
}
bool VulkanExampleBase::checkCommandBuffers()
{
for (auto& cmdBuffer : drawCmdBuffers)
@ -303,6 +311,7 @@ void VulkanExampleBase::renderLoop()
DispatchMessage(&msg);
}
render();
frameCounter++;
auto tEnd = std::chrono::high_resolution_clock::now();
auto tDiff = std::chrono::duration<double, std::milli>(tEnd - tStart).count();
frameTimer = (float)tDiff / 1000.0f;
@ -315,6 +324,16 @@ void VulkanExampleBase::renderLoop()
timer -= 1.0f;
}
}
fpsTimer += (float)tDiff;
if (fpsTimer > 1000.0f)
{
#ifdef _WIN32
std::string windowTitle = getWindowTitle();
SetWindowText(window, windowTitle.c_str());
#endif
fpsTimer = 0.0f;
frameCounter = 0.0f;
}
}
#else
xcb_flush(connection);
@ -563,6 +582,8 @@ void VulkanExampleBase::initVulkan(bool enableValidation)
err = createDevice(queueCreateInfo, enableValidation);
assert(!err);
vkGetPhysicalDeviceProperties(physicalDevice, &deviceProperties);
// Gather physical device memory properties
vkGetPhysicalDeviceMemoryProperties(physicalDevice, &deviceMemoryProperties);
@ -710,10 +731,10 @@ HWND VulkanExampleBase::setupWindow(HINSTANCE hinstance, WNDPROC wndproc)
AdjustWindowRectEx(&windowRect, dwStyle, FALSE, dwExStyle);
std::string windowTitle = getWindowTitle();
window = CreateWindowEx(0,
name.c_str(),
title.c_str(),
// WS_OVERLAPPEDWINDOW | WS_VISIBLE | WS_SYSMENU,
windowTitle.c_str(),
dwStyle | WS_CLIPSIBLINGS | WS_CLIPCHILDREN,
windowRect.left,
windowRect.top,