void NV21_T_RGB(unsigned int width , unsigned int height , unsigned char *yuyv , unsigned char *rgb) { const int nv_start = width * height ; u32 i, j, index = 0, rgb_index = 0; u8 y, u, v; int r, g, b, nv_index = 0; for(i = 0; i < height ; i++) { for