initial commit, 4.5 stable

servers/rendering/shader_warnings.h

@@ -0,0 +1,90 @@
+/**************************************************************************/
+/*  shader_warnings.h                                                     */
+/**************************************************************************/
+/*                         This file is part of:                          */
+/*                             GODOT ENGINE                               */
+/*                        https://godotengine.org                         */
+/**************************************************************************/
+/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
+/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur.                  */
+/*                                                                        */
+/* Permission is hereby granted, free of charge, to any person obtaining  */
+/* a copy of this software and associated documentation files (the        */
+/* "Software"), to deal in the Software without restriction, including    */
+/* without limitation the rights to use, copy, modify, merge, publish,    */
+/* distribute, sublicense, and/or sell copies of the Software, and to     */
+/* permit persons to whom the Software is furnished to do so, subject to  */
+/* the following conditions:                                              */
+/*                                                                        */
+/* The above copyright notice and this permission notice shall be         */
+/* included in all copies or substantial portions of the Software.        */
+/*                                                                        */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,        */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF     */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY   */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,   */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE      */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                 */
+/**************************************************************************/
+
+#pragma once
+
+#ifdef DEBUG_ENABLED
+
+#include "core/string/string_name.h"
+#include "core/templates/hash_map.h"
+#include "core/variant/variant.h"
+
+class ShaderWarning {
+public:
+	enum Code {
+		FLOAT_COMPARISON,
+		UNUSED_CONSTANT,
+		UNUSED_FUNCTION,
+		UNUSED_STRUCT,
+		UNUSED_UNIFORM,
+		UNUSED_VARYING,
+		UNUSED_LOCAL_VARIABLE,
+		FORMATTING_ERROR,
+		DEVICE_LIMIT_EXCEEDED,
+		MAGIC_POSITION_WRITE,
+		WARNING_MAX,
+	};
+
+	enum CodeFlags : uint32_t {
+		NONE_FLAG = 0U,
+		FLOAT_COMPARISON_FLAG = 1U,
+		UNUSED_CONSTANT_FLAG = 2U,
+		UNUSED_FUNCTION_FLAG = 4U,
+		UNUSED_STRUCT_FLAG = 8U,
+		UNUSED_UNIFORM_FLAG = 16U,
+		UNUSED_VARYING_FLAG = 32U,
+		UNUSED_LOCAL_VARIABLE_FLAG = 64U,
+		FORMATTING_ERROR_FLAG = 128U,
+		DEVICE_LIMIT_EXCEEDED_FLAG = 256U,
+		MAGIC_POSITION_WRITE_FLAG = 512U,
+	};
+
+private:
+	Code code;
+	int line;
+	StringName subject;
+	Vector<Variant> extra_args;
+
+public:
+	Code get_code() const;
+	int get_line() const;
+	const StringName &get_subject() const;
+	String get_message() const;
+	String get_name() const;
+	Vector<Variant> get_extra_args() const;
+
+	static String get_name_from_code(Code p_code);
+	static Code get_code_from_name(const String &p_name);
+	static CodeFlags get_flags_from_codemap(const HashMap<Code, bool> &p_map);
+
+	ShaderWarning(Code p_code = WARNING_MAX, int p_line = -1, const StringName &p_subject = "", const Vector<Variant> &p_extra_args = Vector<Variant>());
+};
+
+#endif // DEBUG_ENABLED