From 30f41c02aec763d32e62351452da9ef582bc3472 Mon Sep 17 00:00:00 2001 From: 3gg <3gg@shellblade.net> Date: Fri, 6 Mar 2026 13:30:59 -0800 Subject: Move contrib libraries to contrib repo --- .../src/video/windows/SDL_windowsvulkan.c | 195 --------------------- 1 file changed, 195 deletions(-) delete mode 100644 contrib/SDL-3.2.8/src/video/windows/SDL_windowsvulkan.c (limited to 'contrib/SDL-3.2.8/src/video/windows/SDL_windowsvulkan.c') diff --git a/contrib/SDL-3.2.8/src/video/windows/SDL_windowsvulkan.c b/contrib/SDL-3.2.8/src/video/windows/SDL_windowsvulkan.c deleted file mode 100644 index 0b16d55..0000000 --- a/contrib/SDL-3.2.8/src/video/windows/SDL_windowsvulkan.c +++ /dev/null @@ -1,195 +0,0 @@ -/* - Simple DirectMedia Layer - Copyright (C) 1997-2025 Sam Lantinga - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. -*/ - -/* - * @author Mark Callow, www.edgewise-consulting.com. Based on Jacob Lifshay's - * SDL_x11vulkan.c. - */ - -#include "SDL_internal.h" - -#if defined(SDL_VIDEO_VULKAN) && defined(SDL_VIDEO_DRIVER_WINDOWS) - -#include "../SDL_vulkan_internal.h" - -#include "SDL_windowsvideo.h" -#include "SDL_windowswindow.h" - -#include "SDL_windowsvulkan.h" - -bool WIN_Vulkan_LoadLibrary(SDL_VideoDevice *_this, const char *path) -{ - VkExtensionProperties *extensions = NULL; - Uint32 extensionCount = 0; - Uint32 i; - bool hasSurfaceExtension = false; - bool hasWin32SurfaceExtension = false; - PFN_vkGetInstanceProcAddr vkGetInstanceProcAddr = NULL; - if (_this->vulkan_config.loader_handle) { - return SDL_SetError("Vulkan already loaded"); - } - - // Load the Vulkan loader library - if (!path) { - path = SDL_GetHint(SDL_HINT_VULKAN_LIBRARY); - } - if (!path) { - path = "vulkan-1.dll"; - } - _this->vulkan_config.loader_handle = SDL_LoadObject(path); - if (!_this->vulkan_config.loader_handle) { - return false; - } - SDL_strlcpy(_this->vulkan_config.loader_path, path, - SDL_arraysize(_this->vulkan_config.loader_path)); - vkGetInstanceProcAddr = (PFN_vkGetInstanceProcAddr)SDL_LoadFunction( - _this->vulkan_config.loader_handle, "vkGetInstanceProcAddr"); - if (!vkGetInstanceProcAddr) { - goto fail; - } - _this->vulkan_config.vkGetInstanceProcAddr = (SDL_FunctionPointer)vkGetInstanceProcAddr; - _this->vulkan_config.vkEnumerateInstanceExtensionProperties = - (SDL_FunctionPointer)vkGetInstanceProcAddr( - VK_NULL_HANDLE, "vkEnumerateInstanceExtensionProperties"); - if (!_this->vulkan_config.vkEnumerateInstanceExtensionProperties) { - goto fail; - } - extensions = SDL_Vulkan_CreateInstanceExtensionsList( - (PFN_vkEnumerateInstanceExtensionProperties) - _this->vulkan_config.vkEnumerateInstanceExtensionProperties, - &extensionCount); - if (!extensions) { - goto fail; - } - for (i = 0; i < extensionCount; i++) { - if (SDL_strcmp(VK_KHR_SURFACE_EXTENSION_NAME, extensions[i].extensionName) == 0) { - hasSurfaceExtension = true; - } else if (SDL_strcmp(VK_KHR_WIN32_SURFACE_EXTENSION_NAME, extensions[i].extensionName) == 0) { - hasWin32SurfaceExtension = true; - } - } - SDL_free(extensions); - if (!hasSurfaceExtension) { - SDL_SetError("Installed Vulkan doesn't implement the " VK_KHR_SURFACE_EXTENSION_NAME " extension"); - goto fail; - } else if (!hasWin32SurfaceExtension) { - SDL_SetError("Installed Vulkan doesn't implement the " VK_KHR_WIN32_SURFACE_EXTENSION_NAME "extension"); - goto fail; - } - return true; - -fail: - SDL_UnloadObject(_this->vulkan_config.loader_handle); - _this->vulkan_config.loader_handle = NULL; - return false; -} - -void WIN_Vulkan_UnloadLibrary(SDL_VideoDevice *_this) -{ - if (_this->vulkan_config.loader_handle) { - SDL_UnloadObject(_this->vulkan_config.loader_handle); - _this->vulkan_config.loader_handle = NULL; - } -} - -char const* const* WIN_Vulkan_GetInstanceExtensions(SDL_VideoDevice *_this, - Uint32 *count) -{ - static const char *const extensionsForWin32[] = { - VK_KHR_SURFACE_EXTENSION_NAME, VK_KHR_WIN32_SURFACE_EXTENSION_NAME - }; - if (count) { - *count = SDL_arraysize(extensionsForWin32); - } - return extensionsForWin32; -} - -bool WIN_Vulkan_CreateSurface(SDL_VideoDevice *_this, - SDL_Window *window, - VkInstance instance, - const struct VkAllocationCallbacks *allocator, - VkSurfaceKHR *surface) -{ - SDL_WindowData *windowData = window->internal; - PFN_vkGetInstanceProcAddr vkGetInstanceProcAddr = - (PFN_vkGetInstanceProcAddr)_this->vulkan_config.vkGetInstanceProcAddr; - PFN_vkCreateWin32SurfaceKHR vkCreateWin32SurfaceKHR = - (PFN_vkCreateWin32SurfaceKHR)vkGetInstanceProcAddr( - instance, - "vkCreateWin32SurfaceKHR"); - VkWin32SurfaceCreateInfoKHR createInfo; - VkResult result; - - if (!_this->vulkan_config.loader_handle) { - return SDL_SetError("Vulkan is not loaded"); - } - - if (!vkCreateWin32SurfaceKHR) { - return SDL_SetError(VK_KHR_WIN32_SURFACE_EXTENSION_NAME - " extension is not enabled in the Vulkan instance."); - } - createInfo.sType = VK_STRUCTURE_TYPE_WIN32_SURFACE_CREATE_INFO_KHR; - createInfo.pNext = NULL; - createInfo.flags = 0; - createInfo.hinstance = windowData->hinstance; - createInfo.hwnd = windowData->hwnd; - result = vkCreateWin32SurfaceKHR(instance, &createInfo, allocator, surface); - if (result != VK_SUCCESS) { - return SDL_SetError("vkCreateWin32SurfaceKHR failed: %s", SDL_Vulkan_GetResultString(result)); - } - return true; -} - -void WIN_Vulkan_DestroySurface(SDL_VideoDevice *_this, - VkInstance instance, - VkSurfaceKHR surface, - const struct VkAllocationCallbacks *allocator) -{ - if (_this->vulkan_config.loader_handle) { - SDL_Vulkan_DestroySurface_Internal(_this->vulkan_config.vkGetInstanceProcAddr, instance, surface, allocator); - } -} - -bool WIN_Vulkan_GetPresentationSupport(SDL_VideoDevice *_this, - VkInstance instance, - VkPhysicalDevice physicalDevice, - Uint32 queueFamilyIndex) -{ - PFN_vkGetInstanceProcAddr vkGetInstanceProcAddr = - (PFN_vkGetInstanceProcAddr)_this->vulkan_config.vkGetInstanceProcAddr; - PFN_vkGetPhysicalDeviceWin32PresentationSupportKHR vkGetPhysicalDeviceWin32PresentationSupportKHR = - (PFN_vkGetPhysicalDeviceWin32PresentationSupportKHR)vkGetInstanceProcAddr( - instance, - "vkGetPhysicalDeviceWin32PresentationSupportKHR"); - - if (!_this->vulkan_config.loader_handle) { - return SDL_SetError("Vulkan is not loaded"); - } - - if (!vkGetPhysicalDeviceWin32PresentationSupportKHR) { - return SDL_SetError(VK_KHR_WIN32_SURFACE_EXTENSION_NAME " extension is not enabled in the Vulkan instance."); - } - - return vkGetPhysicalDeviceWin32PresentationSupportKHR(physicalDevice, - queueFamilyIndex); -} - -#endif -- cgit v1.2.3