Changeset 668dfdd

Timestamp:

Dec 29, 2021, 5:52:02 PM (3 years ago)

Author:

Paul Brossier <piem@piem.org>

Branches:

feature/crepe

Children:

75e0b81

Parents:

5a4b6c5

git-author:

Paul Brossier <piem@piem.org> (01/29/19 03:30:23)

git-committer:

Paul Brossier <piem@piem.org> (12/29/21 17:52:02)

Message:

[fmat] clarify memory allocation

File:

• src/fmat.c (modified) (2 diffs)

src/fmat.c

@@ -25 +25 @@
   fmat_t * s;
   uint_t i;
-  if ((sint_t)length <= 0 || (sint_t)height <= 0 ) {
+  if ((sint_t)height <= 0 || (sint_t)length <= 0 ) {
     return NULL;
   }
@@ -31 +31 @@
   s->height = height;
   s->length = length;
+  // array of row pointers
   s->data = AUBIO_ARRAY(smpl_t*,s->height);
-  s->data[0] = AUBIO_ARRAY(smpl_t, s->length * s->height);
+  // first row store the full height * length buffer
+  s->data[0] = AUBIO_ARRAY(smpl_t, s->height * s->length);
   for (i=1; i< s->height; i++) {
     s->data[i] = s->data[0] + i * s->length;