On Mon, 18 Dec 2023, flow gg wrote:
+static void test_decorrelate_sr(TAKDSPContext *s) {
+#define BUF_SIZE 1024
+ declare_func(void, int32_t *, int32_t *, int);
+
+ if (check_func(s->decorrelate_sr, "decorrelate_sr")) {
+ LOCAL_ALIGNED_32(int32_t, p1, [BUF_SIZE]);
+ LOCAL_ALIGNED_32(int32_t, p2, [BUF_SIZE]);
+ LOCAL_ALIGNED_32(int32_t, p2_2, [BUF_SIZE]);
+
+ randomize(p1, BUF_SIZE);
+ randomize(p2, BUF_SIZE);
+ memcpy(p2_2, p2, BUF_SIZE);
+
+ call_ref(p1, p2, BUF_SIZE);
+ call_new(p1, p2_2, BUF_SIZE);
+
+ if (memcmp(p2, p2_2, BUF_SIZE) != 0){
+ fail();
+ }
This function mutates p1, not p2, so p1 is the one that needs to be copied
and checked, and memcpy/memcmp need a *sizeof().
// Martin
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