+/*-------------------------------------------------------------------------
+ * drawElements Quality Program Tester Core
+ * ----------------------------------------
+ *
+ * Copyright (c) 2016 The Khronos Group Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ *//*!
+ * \file
+ * \brief Wayland Vulkan Platform.
+ *//*--------------------------------------------------------------------*/
+
+#include "tcuWaylandVulkanPlatform.hpp"
+#include "tcuWaylandPlatform.hpp"
+#include "vkWsiPlatform.hpp"
+#include "gluPlatform.hpp"
+#include "tcuWayland.hpp"
+#include "tcuFunctionLibrary.hpp"
+#include "deUniquePtr.hpp"
+#include "deMemory.h"
+
+#include <sys/utsname.h>
+
+using de::MovePtr;
+using de::UniquePtr;
+
+namespace tcu
+{
+namespace wayland
+{
+
+class VulkanWindowWayland : public vk::wsi::WaylandWindowInterface
+{
+public:
+ VulkanWindowWayland (MovePtr<wayland::Window> window)
+ : vk::wsi::WaylandWindowInterface (vk::pt::WaylandSurfacePtr(window->getSurface()))
+ , m_window (window)
+ {
+ }
+
+ void resize (const UVec2& newSize)
+ {
+ m_window->setDimensions((int)newSize.x(), (int)newSize.y());
+ }
+
+private:
+ UniquePtr<wayland::Window> m_window;
+};
+
+class VulkanDisplayWayland : public vk::wsi::WaylandDisplayInterface
+{
+public:
+ VulkanDisplayWayland (MovePtr<wayland::Display> display)
+ : vk::wsi::WaylandDisplayInterface (vk::pt::WaylandDisplayPtr(display->getDisplay()))
+ , m_display (display)
+ {
+ }
+
+ vk::wsi::Window* createWindow (const Maybe<UVec2>& initialSize) const
+ {
+ const deUint32 height = !initialSize ? (deUint32)DEFAULT_WINDOW_HEIGHT : initialSize->y();
+ const deUint32 width = !initialSize ? (deUint32)DEFAULT_WINDOW_WIDTH : initialSize->x();
+ return new VulkanWindowWayland(MovePtr<wayland::Window>(new wayland::Window(*m_display, (int)width, (int)height)));
+ }
+
+private:
+ MovePtr<wayland::Display> m_display;
+};
+
+class VulkanLibrary : public vk::Library
+{
+public:
+ VulkanLibrary (void)
+ : m_library ("libvulkan.so.1")
+ , m_driver (m_library)
+ {
+ }
+
+ const vk::PlatformInterface& getPlatformInterface (void) const
+ {
+ return m_driver;
+ }
+
+private:
+ const DynamicFunctionLibrary m_library;
+ const vk::PlatformDriver m_driver;
+};
+
+WaylandVulkanPlatform::WaylandVulkanPlatform (EventState& eventState)
+ : m_eventState(eventState)
+{
+}
+
+vk::wsi::Display* WaylandVulkanPlatform::createWsiDisplay (vk::wsi::Type wsiType) const
+{
+ switch(wsiType)
+ {
+ case vk::wsi::TYPE_WAYLAND:
+ return new VulkanDisplayWayland(MovePtr<Display>(new Display(m_eventState, DE_NULL)));
+ break;
+ default:
+ TCU_THROW(NotSupportedError, "WSI type not supported");
+
+ };
+}
+
+vk::Library* WaylandVulkanPlatform::createLibrary (void) const
+{
+ return new VulkanLibrary();
+}
+
+void WaylandVulkanPlatform::describePlatform (std::ostream& dst) const
+{
+ utsname sysInfo;
+ deMemset(&sysInfo, 0, sizeof(sysInfo));
+
+ if (uname(&sysInfo) != 0)
+ throw std::runtime_error("uname() failed");
+
+ dst << "OS: " << sysInfo.sysname << " " << sysInfo.release << " " << sysInfo.version << "\n";
+ dst << "CPU: " << sysInfo.machine << "\n";
+}
+
+void WaylandVulkanPlatform::getMemoryLimits (vk::PlatformMemoryLimits& limits) const
+{
+ limits.totalSystemMemory = 256*1024*1024;
+ limits.totalDeviceLocalMemory = 128*1024*1024;
+ limits.deviceMemoryAllocationGranularity = 64*1024;
+ limits.devicePageSize = 4096;
+ limits.devicePageTableEntrySize = 8;
+ limits.devicePageTableHierarchyLevels = 3;
+}
+
+} // wayland
+} // tcu
+