#include "r300_context.h"
+#define CACHE_FLUSH_BUFSZ (4*2)
+#define PRE_EMIT_STATE_BUFSZ (2+2)
+#define AOS_BUFSZ(nr) (3+(nr >>1)*3 + (nr&1)*2 + (nr*2))
+#define FIREAOS_BUFSZ (3)
+#define SCISSORS_BUFSZ (3)
+
extern void r300InitCmdBuf(r300ContextPtr r300);
+void r300_emit_scissor(GLcontext *ctx);
void emit_vpu(GLcontext *ctx, struct radeon_state_atom * atom);
int check_vpu(GLcontext *ctx, struct radeon_state_atom *atom);