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Add sample Template; some generalization in utils; some minor improvements in some samples. (#349)

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* Add samples SecondaryCommandBuffer and SeparateImageSampler.

+ made some helper functions more explicit.

* Add sample Template, some generalizations in utils, some minor improvements in various samples.
This commit is contained in:
Andreas Süßenbach
2019-06-25 09:47:27 +02:00
committed by Markus Tavenrath
parent 89a56017a8
commit d811c3a7e2
37 changed files with 964 additions and 672 deletions
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7
samples/03_InitDevice/03_InitDevice.cpp
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@@ -31,13 +31,12 @@ int main(int /*argc*/, char ** /*argv*/)
vk::UniqueDebugReportCallbackEXT debugReportCallback = vk::su::createDebugReportCallback(instance);
#endif
std::vector<vk::PhysicalDevice> physicalDevices = instance->enumeratePhysicalDevices();
assert(!physicalDevices.empty());
vk::PhysicalDevice physicalDevice = instance->enumeratePhysicalDevices().front();
/* VULKAN_HPP_KEY_START */
// get the QueueFamilyProperties of the first PhysicalDevice
std::vector<vk::QueueFamilyProperties> queueFamilyProperties = physicalDevices[0].getQueueFamilyProperties();
std::vector<vk::QueueFamilyProperties> queueFamilyProperties = physicalDevice.getQueueFamilyProperties();
// get the first index into queueFamiliyProperties which supports graphics
size_t graphicsQueueFamilyIndex = std::distance(queueFamilyProperties.begin(),
@@ -49,7 +48,7 @@ int main(int /*argc*/, char ** /*argv*/)
// create a UniqueDevice
float queuePriority = 0.0f;
vk::DeviceQueueCreateInfo deviceQueueCreateInfo(vk::DeviceQueueCreateFlags(), static_cast<uint32_t>(graphicsQueueFamilyIndex), 1, &queuePriority);
vk::UniqueDevice device = physicalDevices[0].createDeviceUnique(vk::DeviceCreateInfo(vk::DeviceCreateFlags(), 1, &deviceQueueCreateInfo));
vk::UniqueDevice device = physicalDevice.createDeviceUnique(vk::DeviceCreateInfo(vk::DeviceCreateFlags(), 1, &deviceQueueCreateInfo));
// Note: No need to explicitly destroy the device, as the corresponding destroy function is
// called by the destructor of the UniqueDevice on leaving this scope.