+/**
+ * \param color_in - array of 32-bit packed ARGB colors
+ * \param color_out - returns float colors in RRRR, GGGG, BBBB, AAAA order
+ */
+static INLINE void
+spu_unpack_A8R8G8B8_transpose4(const vector unsigned int color_in[4],
+ vector float color_out[4])
+{
+ vector unsigned int c0;
+
+ c0 = spu_shuffle(color_in[0], color_in[0],
+ ((vector unsigned char) {
+ 1, 1, 1, 1, 2, 2, 2, 2, 3, 3, 3, 3, 0, 0, 0, 0}) );
+ color_out[0] = spu_convtf(c0, 32);
+
+ c0 = spu_shuffle(color_in[1], color_in[1],
+ ((vector unsigned char) {
+ 1, 1, 1, 1, 2, 2, 2, 2, 3, 3, 3, 3, 0, 0, 0, 0}) );
+ color_out[1] = spu_convtf(c0, 32);
+
+ c0 = spu_shuffle(color_in[2], color_in[2],
+ ((vector unsigned char) {
+ 1, 1, 1, 1, 2, 2, 2, 2, 3, 3, 3, 3, 0, 0, 0, 0}) );
+ color_out[2] = spu_convtf(c0, 32);
+
+ c0 = spu_shuffle(color_in[3], color_in[3],
+ ((vector unsigned char) {
+ 1, 1, 1, 1, 2, 2, 2, 2, 3, 3, 3, 3, 0, 0, 0, 0}) );
+ color_out[3] = spu_convtf(c0, 32);
+
+ _transpose_matrix4x4(color_out, color_out);
+}
+
+
+