glsl2: Conditionally allow optional extensions to be enabled
The only optional extension currently supported by the compiler is
GL_EXT_texture_array.
diff --git a/src/glsl/glsl_parser_extras.cpp b/src/glsl/glsl_parser_extras.cpp
index 2e17c4c..fc3f9e9 100644
--- a/src/glsl/glsl_parser_extras.cpp
+++ b/src/glsl/glsl_parser_extras.cpp
@@ -27,6 +27,7 @@
extern "C" {
#include <talloc.h>
+#include "main/mtypes.h"
}
#include "ast.h"
@@ -135,6 +136,11 @@
} else if (strcmp(name, "GL_ARB_texture_rectangle") == 0) {
state->ARB_texture_rectangle_enable = (ext_mode != extension_disable);
state->ARB_texture_rectangle_warn = (ext_mode == extension_warn);
+ } else if (strcmp(name, "GL_EXT_texture_array") == 0) {
+ state->EXT_texture_array_enable = (ext_mode != extension_disable);
+ state->EXT_texture_array_warn = (ext_mode == extension_warn);
+
+ unsupported = !state->extensions->EXT_texture_array;
} else {
unsupported = true;
}