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Unit test for turning VP8 denoiser on/off periodically.

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Change-Id: Id537d1126f25c0218adcfb4d6ee641ee81a2169a
This commit is contained in:
JackyChen 2015-01-08 13:10:50 -08:00
parent e535ad5067
commit 7cb111b148
1 changed files with 39 additions and 1 deletions
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40
test/datarate_test.cc
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@ -38,6 +38,8 @@ class DatarateTestLarge : public ::libvpx_test::EncoderTest,
first_drop_ = 0;
bits_total_ = 0;
duration_ = 0.0;
denoiser_offon_test_ = 0;
denoiser_offon_period_ = -1;
}
virtual void PreEncodeFrameHook(::libvpx_test::VideoSource *video,
@ -45,6 +47,17 @@ class DatarateTestLarge : public ::libvpx_test::EncoderTest,
if (video->frame() == 1) {
encoder->Control(VP8E_SET_NOISE_SENSITIVITY, denoiser_on_);
}
if (denoiser_offon_test_) {
ASSERT_GT(denoiser_offon_period_, 0)
<< "denoiser_offon_period_ is not positive.";
if ((video->frame() + 1) % denoiser_offon_period_ == 0) {
// Flip denoiser_on_ periodically
denoiser_on_ ^= 1;
}
encoder->Control(VP8E_SET_NOISE_SENSITIVITY, denoiser_on_);
}
const vpx_rational_t tb = video->timebase();
timebase_ = static_cast<double>(tb.num) / tb.den;
duration_ = 0;
@ -124,6 +137,8 @@ class DatarateTestLarge : public ::libvpx_test::EncoderTest,
double effective_datarate_;
size_t bits_in_last_frame_;
int denoiser_on_;
int denoiser_offon_test_;
int denoiser_offon_period_;
};
#if CONFIG_TEMPORAL_DENOISING
@ -155,6 +170,29 @@ TEST_P(DatarateTestLarge, DenoiserLevels) {
<< " The datarate for the file missed the target!";
}
}
// Check basic datarate targeting, for a single bitrate, when denoiser is off
// and on.
TEST_P(DatarateTestLarge, DenoiserOffOn) {
cfg_.rc_buf_initial_sz = 500;
cfg_.rc_dropframe_thresh = 1;
cfg_.rc_max_quantizer = 56;
cfg_.rc_end_usage = VPX_CBR;
::libvpx_test::I420VideoSource video("hantro_collage_w352h288.yuv", 352, 288,
30, 1, 0, 299);
cfg_.rc_target_bitrate = 300;
ResetModel();
// The denoiser is off by default.
denoiser_on_ = 0;
// Set the offon test flag.
denoiser_offon_test_ = 1;
denoiser_offon_period_ = 100;
ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
ASSERT_GE(cfg_.rc_target_bitrate, effective_datarate_ * 0.95)
<< " The datarate for the file exceeds the target!";
ASSERT_LE(cfg_.rc_target_bitrate, file_datarate_ * 1.3)
<< " The datarate for the file missed the target!";
}
#endif // CONFIG_TEMPORAL_DENOISING
TEST_P(DatarateTestLarge, BasicBufferModel) {
@ -669,7 +707,7 @@ TEST_P(DatarateTestVP9Large, DenoiserLevels) {
// Check basic datarate targeting, for a single bitrate, when denoiser is off
// and on.
TEST_P(DatarateTestVP9Large, DenoiserOffon) {
TEST_P(DatarateTestVP9Large, DenoiserOffOn) {
cfg_.rc_buf_initial_sz = 500;
cfg_.rc_buf_optimal_sz = 500;
cfg_.rc_buf_sz = 1000;