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/vivante/SDL_vivantevulkan.c | 154 --------------------- 1 file changed, 154 deletions(-) delete mode 100644 contrib/SDL-3.2.8/src/video/vivante/SDL_vivantevulkan.c (limited to 'contrib/SDL-3.2.8/src/video/vivante/SDL_vivantevulkan.c') diff --git a/contrib/SDL-3.2.8/src/video/vivante/SDL_vivantevulkan.c b/contrib/SDL-3.2.8/src/video/vivante/SDL_vivantevulkan.c deleted file mode 100644 index a021a99..0000000 --- a/contrib/SDL-3.2.8/src/video/vivante/SDL_vivantevulkan.c +++ /dev/null @@ -1,154 +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. -*/ -#include "SDL_internal.h" - -/* - * @author Wladimir J. van der Laan. Based on Jacob Lifshay's - * SDL_x11vulkan.c, Mark Callow's SDL_androidvulkan.c, and - * the FSL demo framework. - */ - -#if defined(SDL_VIDEO_VULKAN) && defined(SDL_VIDEO_DRIVER_VIVANTE) - -#include "../SDL_vulkan_internal.h" - -#include "SDL_vivantevideo.h" - -#include "SDL_vivantevulkan.h" - -bool VIVANTE_Vulkan_LoadLibrary(SDL_VideoDevice *_this, const char *path) -{ - VkExtensionProperties *extensions = NULL; - Uint32 i, extensionCount = 0; - bool hasSurfaceExtension = false; - bool hasDisplayExtension = 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) { - // If no path set, try Vivante fb vulkan driver explicitly - path = "libvulkan-fb.so"; - _this->vulkan_config.loader_handle = SDL_LoadObject(path); - if (!_this->vulkan_config.loader_handle) { - // If that couldn't be loaded, fall back to default name - path = "libvulkan.so"; - _this->vulkan_config.loader_handle = SDL_LoadObject(path); - } - } else { - _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)); - SDL_LogDebug(SDL_LOG_CATEGORY_VIDEO, "vivante: Loaded vulkan driver %s", path); - vkGetInstanceProcAddr = (PFN_vkGetInstanceProcAddr)SDL_LoadFunction( - _this->vulkan_config.loader_handle, "vkGetInstanceProcAddr"); - if (!vkGetInstanceProcAddr) { - goto fail; - } - _this->vulkan_config.vkGetInstanceProcAddr = (void *)vkGetInstanceProcAddr; - _this->vulkan_config.vkEnumerateInstanceExtensionProperties = - (void *)((PFN_vkGetInstanceProcAddr)_this->vulkan_config.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_DISPLAY_EXTENSION_NAME, extensions[i].extensionName) == 0) { - hasDisplayExtension = true; - } - } - SDL_free(extensions); - if (!hasSurfaceExtension) { - SDL_SetError("Installed Vulkan doesn't implement the " VK_KHR_SURFACE_EXTENSION_NAME " extension"); - goto fail; - } else if (!hasDisplayExtension) { - SDL_SetError("Installed Vulkan doesn't implement the " VK_KHR_DISPLAY_EXTENSION_NAME "extension"); - goto fail; - } - return true; - -fail: - SDL_UnloadObject(_this->vulkan_config.loader_handle); - _this->vulkan_config.loader_handle = NULL; - return false; -} - -void VIVANTE_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* VIVANTE_Vulkan_GetInstanceExtensions(SDL_VideoDevice *_this, - Uint32 *count) -{ - static const char *const extensionsForVivante[] = { - VK_KHR_SURFACE_EXTENSION_NAME, VK_KHR_DISPLAY_EXTENSION_NAME - }; - if (count) { - *count = SDL_arraysize(extensionsForVivante); - } - return extensionsForVivante; -} - -bool VIVANTE_Vulkan_CreateSurface(SDL_VideoDevice *_this, - SDL_Window *window, - VkInstance instance, - const struct VkAllocationCallbacks *allocator, - VkSurfaceKHR *surface) -{ - if (!_this->vulkan_config.loader_handle) { - return SDL_SetError("Vulkan is not loaded"); - } - return SDL_Vulkan_Display_CreateSurface(_this->vulkan_config.vkGetInstanceProcAddr, instance, allocator, surface); -} - -void VIVANTE_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); - } -} - -#endif -- cgit v1.2.3