static void vertical_compose_haar(IDWTELEM *b0, IDWTELEM *b1, int width)
{
int i;
for (i = 0; i < width; i++) {
b0[i] = COMPOSE_HAARiL0(b0[i], b1[i]);
b1[i] = COMPOSE_HAARiH0(b1[i], b0[i]);
}
}
static void RENAME(vertical_compose_haar)(uint8_t *_b0, uint8_t *_b1, int width)
{
int i;
TYPE *b0 = (TYPE *)_b0;
TYPE *b1 = (TYPE *)_b1;
for (i = 0; i < width; i++) {
b0[i] = COMPOSE_HAARiL0(b0[i], b1[i]);
b1[i] = COMPOSE_HAARiH0(b1[i], b0[i]);
}
}
static av_always_inline void RENAME(horizontal_compose_haari)(TYPE *b, TYPE *temp,
int w, int shift)
{
const int w2 = w >> 1;
int x;
for (x = 0; x < w2; x++) {
temp[x ] = COMPOSE_HAARiL0(b[x ], b[x+w2]);
temp[x+w2] = COMPOSE_HAARiH0(b[x+w2], temp[x]);
}
RENAME(interleave)(b, temp, temp+w2, w2, shift, shift);
}
static av_always_inline
void horizontal_compose_haari(IDWTELEM *b, IDWTELEM *temp, int w, int shift)
{
const int w2 = w >> 1;
int x;
for (x = 0; x < w2; x++) {
temp[x ] = COMPOSE_HAARiL0(b[x ], b[x+w2]);
temp[x+w2] = COMPOSE_HAARiH0(b[x+w2], temp[x]);
}
interleave(b, temp, temp+w2, w2, shift, shift);
}