ARB prog parser: Add support for GL_MESA_texture_array

This isn't really tested yet as no drivers actually support this extension.

1 files changed, 9 insertions, 0 deletions

diff --git a/src/mesa/shader/program_parse_extra.c b/src/mesa/shader/program_parse_extra.c
index f4643d12da0..8e4be606f16 100644
--- a/src/mesa/shader/program_parse_extra.c
+++ b/src/mesa/shader/program_parse_extra.c
@@ -102,6 +102,15 @@ _mesa_ARBfp_parse_option(struct asm_parser_state *state, const char *option)
 	    return 1;
 	 }
       }
+   } else if (strncmp(option, "MESA_", 5) == 0) {
+      option += 5;
+
+      if (strcmp(option, "texture_array") == 0) {
+	 if (state->ctx->Extensions.MESA_texture_array) {
+	    state->option.TexArray = 1;
+	    return 1;
+	 }
+      }
    }
 
    return 0;