+
+ SamplePackage *pkg;
+ VFrame *voutput, *vinput;
+ int mode;
+ float fade;
+
+ int i1i, i2i, o1i, o2i, oh, kd;
+ float i1f, i2f, o1f, o2f, *k;
+ int *lookup_sx0, *lookup_sx1, *lookup_sk;
+ float *lookup_wacc;
+
+ void rgb_float();
+ void rgba_float();
+ void rgb888();
+ void yuv888();
+ void rgba8888();
+ void yuva8888();
+ void rgb161616();
+ void yuv161616();
+ void rgba16161616();
+ void yuva16161616();