add glGetString bind

1 files changed, 17 insertions, 0 deletions

diff --git a/src/opengl/gl.c b/src/opengl/gl.c
index 532d818..6643f5f 100644
--- a/src/opengl/gl.c
+++ b/src/opengl/gl.c
@@ -18,6 +18,7 @@ int glad_init(lua_State *L);
 int gl_get_error(lua_State *L);
 int gl_enable(lua_State *L);
 int gl_disable(lua_State *L);
+int glGetString_bind(lua_State *L);
 
 void setup_gl(lua_State *L, int honey_index)
 {
@@ -27,6 +28,7 @@ void setup_gl(lua_State *L, int honey_index)
 		H_FUNC("GetError", gl_get_error),
 		H_FUNC("Enable", gl_enable),
 		H_FUNC("Disable", gl_disable),
+		H_FUNC("GetString", glGetString_bind),
 
 		/******** enums ********/
 		/* data types */
@@ -47,6 +49,12 @@ void setup_gl(lua_State *L, int honey_index)
 		H_INT("DEPTH_TEST", GL_DEPTH_TEST),
 		H_INT("CULL_FACE", GL_CULL_FACE),
 
+		/* strings */
+		H_INT("VENDOR", GL_VENDOR),
+		H_INT("RENDERER", GL_RENDERER),
+		H_INT("VERSION", GL_VERSION),
+		H_INT("SHADING_LANGUAGE_VERSION", GL_SHADING_LANGUAGE_VERSION),
+
 		H_END
 	};
 	create_table(L, tbl);
@@ -90,3 +98,12 @@ int gl_disable(lua_State *L)
 	glDisable(cap);
 	return 0;
 }
+
+
+int glGetString_bind(lua_State *L)
+{
+	int name = luaL_checkinteger(L, 1);
+	const char *str = glGetString(name);
+	lua_pushstring(L, str);
+	return 1;
+}