Add ktx

2026-06-14 19:09:18 +01:00
parent 14bd1a9271
commit 13fa90a0e9
3958 changed files with 999286 additions and 4 deletions
@@ -0,0 +1,48 @@
+/* -*- tab-width: 4; -*- */
+/* vi: set sw=2 ts=4 expandtab textwidth=70: */
+
+/*
+ * Copyright 2017-2020 Mark Callow.
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+/**
+ * @internal
+ * @file
+ * @~English
+ *
+ * @brief Declare pointers for Vulkan functions.
+ *
+ * Dynamically retrieving pointers avoids apps having to make sure a
+ * Vulkan library is available when using a shared libktx, even if
+ * not using libktx's Vulkan loader.
+ */
+
+#ifndef _VK_FUNCS_H_
+#define _VK_FUNCS_H_
+
+#if !defined(VK_NO_PROTOTYPES)
+#define VK_NO_PROTOTYPES
+#endif
+
+#include "vulkan/vk_platform.h"
+#include "vulkan/vulkan_core.h"
+#include "ktx.h"
+
+
+#if WINDOWS
+#define WINDOWS_LEAN_AND_MEAN
+#include <windows.h>
+extern HMODULE ktxVulkanModuleHandle;
+#else
+extern void* ktxVulkanModuleHandle;
+#endif
+
+ktx_error_code_e ktxLoadVulkanLibrary(void);
+
+// This is used to load instance functions through libktx's methods.
+PFN_vkVoidFunction ktxLoadVulkanFunction(const char* pName);
+
+
+#endif /* _VK_FUNCS_H_ */
+