void (*put_pixels_clamped)(const DCTELEM *block/*align 16*/, uint8_t *pixels/*align 8*/, int line_size);
void (*put_signed_pixels_clamped)(const DCTELEM *block/*align 16*/, uint8_t *pixels/*align 8*/, int line_size);
void (*add_pixels_clamped)(const DCTELEM *block/*align 16*/, uint8_t *pixels/*align 8*/, int line_size);
+ void (*add_pixels8)(uint8_t *pixels, DCTELEM *block, int line_size);
+ void (*add_pixels4)(uint8_t *pixels, DCTELEM *block, int line_size);
/**
* translational global motion compensation.
*/