dep: Add glslang

dep/glslang/StandAlone/resource_limits_c.h

@@ -0,0 +1,54 @@
+/**
+BSD 2-Clause License
+
+Copyright (c) 2020, Travis Fort
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+1. Redistributions of source code must retain the above copyright notice, this
+   list of conditions and the following disclaimer.
+
+2. Redistributions in binary form must reproduce the above copyright notice,
+   this list of conditions and the following disclaimer in the documentation
+   and/or other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+**/
+
+#ifndef _STAND_ALONE_RESOURCE_LIMITS_C_INCLUDED_
+#define _STAND_ALONE_RESOURCE_LIMITS_C_INCLUDED_
+
+#include "../glslang/Include/glslang_c_interface.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+// These are the default resources for TBuiltInResources, used for both
+//  - parsing this string for the case where the user didn't supply one,
+//  - dumping out a template for user construction of a config file.
+const glslang_resource_t* glslang_default_resource(void);
+
+// Returns the DefaultTBuiltInResource as a human-readable string.
+// NOTE: User is responsible for freeing this string.
+const char* glslang_default_resource_string();
+
+// Decodes the resource limits from |config| to |resources|.
+void glslang_decode_resource_limits(glslang_resource_t* resources, char* config);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif // _STAND_ALONE_RESOURCE_LIMITS_C_INCLUDED_