s/webgl-test-utils.js"></script>
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"use strict";
description("This test verifies the functionality of the EXT_texture_compression_rgtc extension, if it is available.");

debug("");

var validFormats = {
  COMPRESSED_RED_RGTC1_EXT: 0x8DBB,
  COMPRESSED_SIGNED_RED_RGTC1_EXT: 0x8DBC,
  COMPRESSED_RED_GREEN_RGTC2_EXT: 0x8DBD,
  COMPRESSED_SIGNED_RED_GREEN_RGTC2_EXT: 0x8D