libs/vkd3d-shader: Add library.

include/vkd3d_shader.h

@@ -0,0 +1,49 @@
+/*
+ * Copyright 2017 Józef Kucia for CodeWeavers
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
+ */
+
+#ifndef __VKD3D_SHADER_H
+#define __VKD3D_SHADER_H
+
+#include "vkd3d.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif  /* __cplusplus */
+
+enum vkd3d_shader_compiler_option
+{
+    VKD3D_SHADER_FLIP_Y = 0x00000001,
+
+    VKD3D_SHADER_COMPILER_OPTIONS_FORCE_32_BIT = 0x7fffffff,
+};
+
+struct vkd3d_shader_code
+{
+    const void *code;
+    size_t size;
+};
+
+HRESULT vkd3d_shader_compile_dxbc(const struct vkd3d_shader_code *dxbc,
+        struct vkd3d_shader_code *spirv, uint32_t compiler_options);
+void vkd3d_shader_free_shader_code(struct vkd3d_shader_code *code);
+
+#ifdef __cplusplus
+}
+#endif  /* __cplusplus */
+
+#endif  /* __VKD3D_SHADER_H */