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quantize test: use negative input

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coeff contains signed values.

Change-Id: I02f74decf30379a28122169ab3e844d0f3bd7d23
This commit is contained in:
Johann 2017-08-08 14:19:56 -07:00
parent cbb83ba4aa
commit 1092cc7f1a
1 changed files with 5 additions and 3 deletions
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8
test/vp9_quantize_test.cc
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@ -151,7 +151,7 @@ TEST_P(VP9QuantizeTest, OperationCheck) {
const TX_TYPE tx_type = (TX_TYPE)((i >> 2) % 3);
const scan_order *scan_order = &vp9_scan_orders[sz][tx_type];
const int count = (4 << sz) * (4 << sz); // 16, 64, 256
coeff.Set(&rnd, 0, max_value_);
coeff.Set(&rnd, -max_value_, max_value_);
GenerateHelperArrays(&rnd, zbin_ptr_, round_ptr_, quant_ptr_,
quant_shift_ptr_, dequant_ptr_);
@ -207,8 +207,10 @@ TEST_P(VP9QuantizeTest, EOBCheck) {
int count = (4 << sz) * (4 << sz); // 16, 64, 256
// Two random entries
coeff.Set(0);
coeff.TopLeftPixel()[rnd(count)] = rnd.RandRange(max_value_);
coeff.TopLeftPixel()[rnd(count)] = rnd.RandRange(max_value_);
coeff.TopLeftPixel()[rnd(count)] =
rnd.RandRange(max_value_ * 2) - max_value_;
coeff.TopLeftPixel()[rnd(count)] =
rnd.RandRange(max_value_ * 2) - max_value_;
GenerateHelperArrays(&rnd, zbin_ptr_, round_ptr_, quant_ptr_,
quant_shift_ptr_, dequant_ptr_);