int grouping = 0;
int uselongblock = 1;
int attacks[AAC_NUM_BLOCKS_SHORT + 1] = { 0 };
- float clippings[AAC_NUM_BLOCKS_SHORT];
int i;
FFPsyWindowInfo wi = { { 0 } };
wi.window_type[1] = prev_type;
if (wi.window_type[0] != EIGHT_SHORT_SEQUENCE) {
- float clipping = 0.0f;
wi.num_windows = 1;
wi.grouping[0] = 1;
else
wi.window_shape = 1;
- for (i = 0; i < 8; i++)
- clipping = FFMAX(clipping, clippings[i]);
- wi.clipping[0] = clipping;
} else {
int lastgrp = 0;
lastgrp = i;
wi.grouping[lastgrp]++;
}
-
- for (i = 0; i < 8; i += wi.grouping[i]) {
- int w;
- float clipping = 0.0f;
- for (w = 0; w < wi.grouping[i]; w++)
- clipping = FFMAX(clipping, clippings[i+w]);
- for (w = 0; w < wi.grouping[i]; w++)
- wi.clipping[i+w] = clipping;
- }
}
/* Determine grouping, based on the location of the first attack, and save for