From 501435e5e6459643f37596f7ab849242d0227c23 Mon Sep 17 00:00:00 2001 From: James Almer Date: Sun, 19 Nov 2017 00:32:24 -0300 Subject: checkasm/jpeg2000dsp: add test for ict_float Reviewed-by: Michael Niedermayer Signed-off-by: James Almer --- tests/checkasm/jpeg2000dsp.c | 33 +++++++++++++++++++++++++++++++++ 1 file changed, 33 insertions(+) (limited to 'tests/checkasm/jpeg2000dsp.c') diff --git a/tests/checkasm/jpeg2000dsp.c b/tests/checkasm/jpeg2000dsp.c index 4251f8982a..bce534dbaf 100644 --- a/tests/checkasm/jpeg2000dsp.c +++ b/tests/checkasm/jpeg2000dsp.c @@ -33,6 +33,13 @@ src[i] = rnd(); \ } while (0) +#define randomize_buffers_float() \ + do { \ + int i; \ + for (i = 0; i < BUF_SIZE*3; i++) \ + src[i] = (float)rnd() / (UINT_MAX >> 5); \ + } while (0) + static void check_rct_int(void) { LOCAL_ALIGNED_32(int32_t, src, [BUF_SIZE*3]); @@ -57,6 +64,30 @@ static void check_rct_int(void) bench_new(new0, new1, new2, BUF_SIZE); } +static void check_ict_float(void) +{ + LOCAL_ALIGNED_32(float, src, [BUF_SIZE*3]); + LOCAL_ALIGNED_32(float, ref, [BUF_SIZE*3]); + LOCAL_ALIGNED_32(float, new, [BUF_SIZE*3]); + float *ref0 = &ref[BUF_SIZE*0], *new0 = &new[BUF_SIZE*0]; + float *ref1 = &ref[BUF_SIZE*1], *new1 = &new[BUF_SIZE*1]; + float *ref2 = &ref[BUF_SIZE*2], *new2 = &new[BUF_SIZE*2]; + + declare_func(void, void *src0, void *src1, void *src2, int csize); + + randomize_buffers_float(); + memcpy(ref, src, BUF_SIZE * 3 * sizeof(*src)); + memcpy(new, src, BUF_SIZE * 3 * sizeof(*src)); + call_ref(ref0, ref1, ref2, BUF_SIZE); + call_new(new0, new1, new2, BUF_SIZE); + if (!float_near_abs_eps_array(ref0, new0, 1.0e-5, BUF_SIZE) || + !float_near_abs_eps_array(ref1, new1, 1.0e-5, BUF_SIZE) || + !float_near_abs_eps_array(ref2, new2, 1.0e-5, BUF_SIZE)) + fail(); + memcpy(new, src, BUF_SIZE * 3 * sizeof(*src)); + bench_new(new0, new1, new2, BUF_SIZE); +} + void checkasm_check_jpeg2000dsp(void) { Jpeg2000DSPContext h; @@ -65,6 +96,8 @@ void checkasm_check_jpeg2000dsp(void) if (check_func(h.mct_decode[FF_DWT53], "jpeg2000_rct_int")) check_rct_int(); + if (check_func(h.mct_decode[FF_DWT97], "jpeg2000_ict_float")) + check_ict_float(); report("mct_decode"); } -- cgit v1.2.3