[FFmpeg-devel] [PATCH 2/2] tests/checkasm/lpc: randomize buffer length
James Almer
jamrial at gmail.com
Thu Sep 22 21:58:34 EEST 2022
Simplifies the test, while trying more values and preventing pointlessly
running benchmarks in a loop.
Signed-off-by: James Almer <jamrial at gmail.com>
---
tests/checkasm/lpc.c | 19 +++----------------
1 file changed, 3 insertions(+), 16 deletions(-)
diff --git a/tests/checkasm/lpc.c b/tests/checkasm/lpc.c
index da5364def0..8528fd6e20 100644
--- a/tests/checkasm/lpc.c
+++ b/tests/checkasm/lpc.c
@@ -54,31 +54,18 @@ static void test_window(int len)
void checkasm_check_lpc(void)
{
LPCContext ctx;
+ int len = rnd() % 5000;
ff_lpc_init(&ctx, 32, 16, FF_LPC_TYPE_DEFAULT);
if (check_func(ctx.lpc_apply_welch_window, "apply_welch_window_even")) {
- for (int i = 0; i < 64; i += 2)
- test_window(i);
+ test_window(len & ~1);
}
report("apply_welch_window_even");
if (check_func(ctx.lpc_apply_welch_window, "apply_welch_window_odd")) {
- for (int i = 1; i < 64; i += 2)
- test_window(i);
+ test_window(len | 1);
}
report("apply_welch_window_odd");
- if (check_func(ctx.lpc_apply_welch_window, "apply_welch_window_2560"))
- test_window(2560);
- report("apply_welch_window_2560");
-
- if (check_func(ctx.lpc_apply_welch_window, "apply_welch_window_4096"))
- test_window(4096);
- report("apply_welch_window_4096");
-
- if (check_func(ctx.lpc_apply_welch_window, "apply_welch_window_4097"))
- test_window(4097);
- report("apply_welch_window_4097");
-
ff_lpc_end(&ctx);
}
--
2.37.3
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