#define SURFACE_NUM 16 /* 16 surfaces for source YUV */
#define MAX_NUM_REF1 16 // Seemingly a hardware-fixed value, not related to SURFACE_NUM
#define SURFACE_NUM 16 /* 16 surfaces for source YUV */
#define MAX_NUM_REF1 16 // Seemingly a hardware-fixed value, not related to SURFACE_NUM