ref: 4ddde47d8c295b9307ac750911394000630f6cf8
parent: cb9b277b2f564689b831e95368ac4cddc576e757
author: Marco <marpan@google.com>
date: Mon Mar 20 18:15:13 EDT 2017
vp9: Modify datarate tests to cover denoising with multi-threading. Change-Id: I6ed48a630edf9923c25a05deaca50e0afec43918
--- a/test/datarate_test.cc
+++ b/test/datarate_test.cc
@@ -561,6 +561,7 @@
}
encoder->Control(VP9E_SET_NOISE_SENSITIVITY, denoiser_on_);
+ encoder->Control(VP9E_SET_TILE_COLUMNS, (cfg_.g_threads >> 1));
if (cfg_.ts_number_layers > 1) { if (video->frame() == 0) {@@ -988,7 +989,7 @@
}
// Check basic datarate targeting, for a single bitrate, when denoiser is on,
-// for clip with high noise level.
+// for clip with high noise level. Use 2 threads.
TEST_P(DatarateTestVP9LargeDenoiser, HighNoise) {cfg_.rc_buf_initial_sz = 500;
cfg_.rc_buf_optimal_sz = 500;
@@ -998,11 +999,12 @@
cfg_.rc_max_quantizer = 56;
cfg_.rc_end_usage = VPX_CBR;
cfg_.g_lag_in_frames = 0;
+ cfg_.g_threads = 2;
::libvpx_test::Y4mVideoSource video("noisy_clip_640_360.y4m", 0, 200);// For the temporal denoiser (#if CONFIG_VP9_TEMPORAL_DENOISING),
- // there is only one denoiser mode: denoiserYonly(which is 1),
+ // there is only one denoiser mode: kDenoiserOnYOnly(which is 1),
// but may add more modes in the future.
cfg_.rc_target_bitrate = 1000;
ResetModel();
@@ -1015,6 +1017,35 @@
<< " The datarate for the file is greater than target by too much!";
}
+// Check basic datarate targeting, for a single bitrate, when denoiser is on,
+// for 1280x720 clip with 4 threads.
+TEST_P(DatarateTestVP9LargeDenoiser, 4threads) {+ cfg_.rc_buf_initial_sz = 500;
+ cfg_.rc_buf_optimal_sz = 500;
+ cfg_.rc_buf_sz = 1000;
+ cfg_.rc_dropframe_thresh = 1;
+ cfg_.rc_min_quantizer = 2;
+ cfg_.rc_max_quantizer = 56;
+ cfg_.rc_end_usage = VPX_CBR;
+ cfg_.g_lag_in_frames = 0;
+ cfg_.g_threads = 4;
+
+ ::libvpx_test::Y4mVideoSource video("niklas_1280_720_30.y4m", 0, 300);+
+ // For the temporal denoiser (#if CONFIG_VP9_TEMPORAL_DENOISING),
+ // there is only one denoiser mode: denoiserYonly(which is 1),
+ // but may add more modes in the future.
+ cfg_.rc_target_bitrate = 1000;
+ ResetModel();
+ // Turn on the denoiser.
+ denoiser_on_ = 1;
+ ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
+ ASSERT_GE(effective_datarate_[0], cfg_.rc_target_bitrate * 0.85)
+ << " The datarate for the file is lower than target by too much!";
+ ASSERT_LE(effective_datarate_[0], cfg_.rc_target_bitrate * 1.28)
+ << " The datarate for the file is greater than target by too much!";
+}
+
// Check basic datarate targeting, for a single bitrate, when denoiser is off
// and on.
TEST_P(DatarateTestVP9LargeDenoiser, DenoiserOffOn) {@@ -1228,7 +1259,7 @@
}
// Check basic rate targeting for 1 pass CBR SVC with denoising.
-// 2 spatial layers and 3 temporal layer. Run CIF clip with 1 thread.
+// 2 spatial layers and 3 temporal layer. Run HD clip with 2 threads.
TEST_P(DatarateOnePassCbrSvc, OnePassCbrSvc2SpatialLayersDenoiserOn) {cfg_.rc_buf_initial_sz = 500;
cfg_.rc_buf_optimal_sz = 500;
@@ -1243,7 +1274,7 @@
cfg_.ts_rate_decimator[1] = 2;
cfg_.ts_rate_decimator[2] = 1;
cfg_.g_error_resilient = 1;
- cfg_.g_threads = 1;
+ cfg_.g_threads = 2;
cfg_.temporal_layering_mode = 3;
svc_params_.scaling_factor_num[0] = 144;
svc_params_.scaling_factor_den[0] = 288;
@@ -1251,11 +1282,10 @@
svc_params_.scaling_factor_den[1] = 288;
cfg_.rc_dropframe_thresh = 10;
cfg_.kf_max_dist = 9999;
- ::libvpx_test::I420VideoSource video("hantro_collage_w352h288.yuv", 352, 288,- 30, 1, 0, 200);
+ ::libvpx_test::Y4mVideoSource video("niklas_1280_720_30.y4m", 0, 300);// TODO(marpan): Check that effective_datarate for each layer hits the
// layer target_bitrate.
- for (int i = 200; i <= 800; i += 200) {+ for (int i = 600; i <= 1000; i += 200) {cfg_.rc_target_bitrate = i;
ResetModel();
denoiser_on_ = 1;
--
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