339 #define FILL_8_OR_16(DST, VALUE, SIZE) do {                         \  argument
362     : [dst]"r"((DST))                                               \
367 #define VERTICAL_PRED(DST, TOP, SIZE)                                          \  argument
368 static WEBP_INLINE void VerticalPred##SIZE(uint8_t* (DST),                     \
372     for (j = 0; j < (SIZE); ++j) memcpy((DST) + j * BPS, (TOP), (SIZE));       \
374     FILL_8_OR_16((DST), 127, (SIZE));                                          \
383 #define HORIZONTAL_PRED(DST, LEFT, SIZE)                                       \  argument
384 static WEBP_INLINE void HorizontalPred##SIZE(uint8_t* (DST),                   \
389       memset((DST) + j * BPS, (LEFT)[j], (SIZE));                              \
392     FILL_8_OR_16((DST), 129, (SIZE));                                          \
417 #define CLIP_8B_TO_DST(DST, LEFT, TOP, SIZE) do {                              \  argument
437     : [left_1]"r"(left_1), [top]"r"((TOP)), [dst]"r"((DST))                    \
442 #define CLIP_TO_DST(DST, LEFT, TOP, SIZE) do {                                 \  argument
446     CLIP_8B_TO_DST((DST), (LEFT), (TOP), (SIZE));                              \
447     (DST) += BPS;                                                              \
451 #define TRUE_MOTION(DST, LEFT, TOP, SIZE)                                      \  argument
452 static WEBP_INLINE void TrueMotion##SIZE(uint8_t* (DST), const uint8_t* (LEFT),\
456       CLIP_TO_DST((DST), (LEFT), (TOP), (SIZE));                               \
458       HorizontalPred##SIZE((DST), (LEFT));                                     \
466       VerticalPred##SIZE((DST), (TOP));                                        \
468       FILL_8_OR_16((DST), 129, (SIZE));                                        \