Refresh 1

include/PR/gbi.h

@@ -4476,6 +4476,16 @@ typedef union {
 	 _SHIFTL(sB, 0, 8))						\
 }}
 
+// Current spot for custom raw gDPHalf1 commands
+// that mk64 seems to use
+
+#define gDPHalf1(pkt, data) \
+{ \
+	Gfx *_g = pkt; \
+	_g->words.w0 = _SHIFTL(G_RDPHALF_1, 24, 8);    \
+	_g->words.w1 = data;    \
+}
+
 #define gDPNoParam(pkt, cmd)						\
 {									\
 	Gfx *_g = (Gfx *)(pkt);						\

include/PR/gu.h

@@ -11,6 +11,8 @@ void guPerspectiveF(float mf[4][4], u16 *perspNorm, float fovy, float aspect,
                     float near, float far, float scale);
 void guPerspective(Mtx *m, u16 *perspNorm, float fovy, float aspect, float near,
                    float far, float scale);
+void guFrustum(Mtx *m, float left, float right, float bottom, float top,
+             float near, float far, float scale);
 void guOrtho(Mtx *m, float left, float right, float bottom, float top,
              float near, float far, float scale);
 void guTranslate(Mtx *m, float x, float y, float z);
@@ -22,6 +24,18 @@ void guMtxIdentF(float mf[4][4]);
 void guMtxL2F(float mf[4][4], Mtx *m);
 void guNormalize(float *, float *, float *);
 
+
+void guLookAt(Mtx *,
+		      f32,
+		      f32,
+		      f32,
+		      f32,
+		      f32,
+		      f32,
+		      f32,
+		      f32,
+		      f32);
+
 /* Used only in Fast3DEX2 */
 void guLookAtReflect (Mtx *m, LookAt *l, float xEye, float yEye, float zEye,
                     float xAt,  float yAt,  float zAt,