diff options
Diffstat (limited to 'test/dct32x32_test.cc')
| -rw-r--r-- | test/dct32x32_test.cc | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/test/dct32x32_test.cc b/test/dct32x32_test.cc index 667e9f2c7..a168e690e 100644 --- a/test/dct32x32_test.cc +++ b/test/dct32x32_test.cc @@ -37,8 +37,9 @@ void reference_32x32_dct_1d(const double in[32], double out[32]) { const double kInvSqrt2 = 0.707106781186547524400844362104; for (int k = 0; k < 32; k++) { out[k] = 0.0; - for (int n = 0; n < 32; n++) + for (int n = 0; n < 32; n++) { out[k] += in[n] * cos(kPi * (2 * n + 1) * k / 64.0); + } if (k == 0) out[k] = out[k] * kInvSqrt2; } } @@ -174,8 +175,9 @@ TEST_P(Trans32x32Test, CoeffCheck) { DECLARE_ALIGNED(16, tran_low_t, output_block[kNumCoeffs]); for (int i = 0; i < count_test_block; ++i) { - for (int j = 0; j < kNumCoeffs; ++j) + for (int j = 0; j < kNumCoeffs; ++j) { input_block[j] = (rnd.Rand16() & mask_) - (rnd.Rand16() & mask_); + } const int stride = 32; vpx_fdct32x32_c(input_block, output_ref_block, stride); @@ -266,8 +268,9 @@ TEST_P(Trans32x32Test, InverseAccuracy) { } reference_32x32_dct_2d(in, out_r); - for (int j = 0; j < kNumCoeffs; ++j) + for (int j = 0; j < kNumCoeffs; ++j) { coeff[j] = static_cast<tran_low_t>(round(out_r[j])); + } if (bit_depth_ == VPX_BITS_8) { ASM_REGISTER_STATE_CHECK(inv_txfm_(coeff, dst, 32)); #if CONFIG_VP9_HIGHBITDEPTH |