#define TGSI_SEMANTIC_BLOCK_ID 16 /**< id of the current block */
#define TGSI_SEMANTIC_BLOCK_SIZE 17 /**< block size in threads */
#define TGSI_SEMANTIC_THREAD_ID 18 /**< block-relative id of the current thread */
-#define TGSI_SEMANTIC_COUNT 19 /**< number of semantic values */
+#define TGSI_SEMANTIC_TEXCOORD 19 /**< texture or sprite coordinates */
+#define TGSI_SEMANTIC_PCOORD 20 /**< point sprite coordinate */
+#define TGSI_SEMANTIC_COUNT 21 /**< number of semantic values */
struct tgsi_declaration_semantic
{