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-rw-r--r--test/datarate_test.cc79
1 files changed, 49 insertions, 30 deletions
diff --git a/test/datarate_test.cc b/test/datarate_test.cc
index cec647cbc..4675eb5fe 100644
--- a/test/datarate_test.cc
+++ b/test/datarate_test.cc
@@ -1220,9 +1220,10 @@ static void assign_layer_bitrates(vpx_codec_enc_cfg_t *const enc_cfg,
}
}
-// Check basic rate targeting for 1 pass CBR SVC: 2 spatial layers and 1temporal
-// layer, with screen content mode on and same speed setting for all layers.
-TEST_P(DatarateOnePassCbrSvc, OnePassCbrSvc2patialLayersScreenContent1) {
+// Check basic rate targeting for 1 pass CBR SVC: 2 spatial layers and 1
+// temporal layer, with screen content mode on and same speed setting for all
+// layers.
+TEST_P(DatarateOnePassCbrSvc, OnePassCbrSvc2SL1TLScreenContent1) {
cfg_.rc_buf_initial_sz = 500;
cfg_.rc_buf_optimal_sz = 500;
cfg_.rc_buf_sz = 1000;
@@ -1240,7 +1241,7 @@ TEST_P(DatarateOnePassCbrSvc, OnePassCbrSvc2patialLayersScreenContent1) {
svc_params_.scaling_factor_den[0] = 288;
svc_params_.scaling_factor_num[1] = 288;
svc_params_.scaling_factor_den[1] = 288;
- cfg_.rc_dropframe_thresh = 0;
+ cfg_.rc_dropframe_thresh = 10;
cfg_.kf_max_dist = 9999;
::libvpx_test::Y4mVideoSource video("niklas_1280_720_30.y4m", 0, 300);
cfg_.rc_target_bitrate = 500;
@@ -1255,7 +1256,7 @@ TEST_P(DatarateOnePassCbrSvc, OnePassCbrSvc2patialLayersScreenContent1) {
// Check basic rate targeting for 1 pass CBR SVC: 2 spatial layers and
// 3 temporal layers. Run CIF clip with 1 thread.
-TEST_P(DatarateOnePassCbrSvc, OnePassCbrSvc2SpatialLayers) {
+TEST_P(DatarateOnePassCbrSvc, OnePassCbrSvc2SL3TL) {
cfg_.rc_buf_initial_sz = 500;
cfg_.rc_buf_optimal_sz = 500;
cfg_.rc_buf_sz = 1000;
@@ -1275,7 +1276,7 @@ TEST_P(DatarateOnePassCbrSvc, OnePassCbrSvc2SpatialLayers) {
svc_params_.scaling_factor_den[0] = 288;
svc_params_.scaling_factor_num[1] = 288;
svc_params_.scaling_factor_den[1] = 288;
- cfg_.rc_dropframe_thresh = 10;
+ cfg_.rc_dropframe_thresh = 0;
cfg_.kf_max_dist = 9999;
::libvpx_test::I420VideoSource video("hantro_collage_w352h288.yuv", 352, 288,
30, 1, 0, 200);
@@ -1287,17 +1288,21 @@ TEST_P(DatarateOnePassCbrSvc, OnePassCbrSvc2SpatialLayers) {
assign_layer_bitrates(&cfg_, &svc_params_, cfg_.ss_number_layers,
cfg_.ts_number_layers, cfg_.temporal_layering_mode);
ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
- ASSERT_GE(cfg_.rc_target_bitrate, file_datarate_ * 0.85)
+ ASSERT_GE(cfg_.rc_target_bitrate, file_datarate_ * 0.82)
<< " The datarate for the file exceeds the target by too much!";
ASSERT_LE(cfg_.rc_target_bitrate, file_datarate_ * 1.15)
<< " The datarate for the file is lower than the target by too much!";
- EXPECT_EQ(static_cast<unsigned int>(0), GetMismatchFrames());
+ // Number of temporal layers > 1, so half of the frames in this SVC pattern
+ // will be non-reference frame and hence encoder will avoid loopfilter.
+ // Since frame dropper is off, we can expcet 100 (half of the sequence)
+ // mismatched frames.
+ EXPECT_EQ(static_cast<unsigned int>(100), GetMismatchFrames());
}
}
// Check basic rate targeting for 1 pass CBR SVC with denoising.
// 2 spatial layers and 3 temporal layer. Run HD clip with 2 threads.
-TEST_P(DatarateOnePassCbrSvc, OnePassCbrSvc2SpatialLayersDenoiserOn) {
+TEST_P(DatarateOnePassCbrSvc, OnePassCbrSvc2SL3TLDenoiserOn) {
cfg_.rc_buf_initial_sz = 500;
cfg_.rc_buf_optimal_sz = 500;
cfg_.rc_buf_sz = 1000;
@@ -1317,7 +1322,7 @@ TEST_P(DatarateOnePassCbrSvc, OnePassCbrSvc2SpatialLayersDenoiserOn) {
svc_params_.scaling_factor_den[0] = 288;
svc_params_.scaling_factor_num[1] = 288;
svc_params_.scaling_factor_den[1] = 288;
- cfg_.rc_dropframe_thresh = 10;
+ cfg_.rc_dropframe_thresh = 0;
cfg_.kf_max_dist = 9999;
::libvpx_test::Y4mVideoSource video("niklas_1280_720_30.y4m", 0, 300);
// TODO(marpan): Check that effective_datarate for each layer hits the
@@ -1329,17 +1334,21 @@ TEST_P(DatarateOnePassCbrSvc, OnePassCbrSvc2SpatialLayersDenoiserOn) {
assign_layer_bitrates(&cfg_, &svc_params_, cfg_.ss_number_layers,
cfg_.ts_number_layers, cfg_.temporal_layering_mode);
ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
- ASSERT_GE(cfg_.rc_target_bitrate, file_datarate_ * 0.85)
+ ASSERT_GE(cfg_.rc_target_bitrate, file_datarate_ * 0.82)
<< " The datarate for the file exceeds the target by too much!";
ASSERT_LE(cfg_.rc_target_bitrate, file_datarate_ * 1.15)
<< " The datarate for the file is lower than the target by too much!";
- EXPECT_EQ(static_cast<unsigned int>(0), GetMismatchFrames());
+ // Number of temporal layers > 1, so half of the frames in this SVC pattern
+ // will be non-reference frame and hence encoder will avoid loopfilter.
+ // Since frame dropper is off, we can expcet 150 (half of the sequence)
+ // mismatched frames.
+ EXPECT_EQ(static_cast<unsigned int>(150), GetMismatchFrames());
}
}
// Check basic rate targeting for 1 pass CBR SVC: 2 spatial layers and 3
// temporal layers. Run CIF clip with 1 thread, and few short key frame periods.
-TEST_P(DatarateOnePassCbrSvc, OnePassCbrSvc2SpatialLayersSmallKf) {
+TEST_P(DatarateOnePassCbrSvc, OnePassCbrSvc2SL3TLSmallKf) {
cfg_.rc_buf_initial_sz = 500;
cfg_.rc_buf_optimal_sz = 500;
cfg_.rc_buf_sz = 1000;
@@ -1375,13 +1384,12 @@ TEST_P(DatarateOnePassCbrSvc, OnePassCbrSvc2SpatialLayersSmallKf) {
<< " The datarate for the file exceeds the target by too much!";
ASSERT_LE(cfg_.rc_target_bitrate, file_datarate_ * 1.15)
<< " The datarate for the file is lower than the target by too much!";
- EXPECT_EQ(static_cast<unsigned int>(0), GetMismatchFrames());
}
}
// Check basic rate targeting for 1 pass CBR SVC: 2 spatial layers and
// 3 temporal layers. Run HD clip with 4 threads.
-TEST_P(DatarateOnePassCbrSvc, OnePassCbrSvc2SpatialLayers4threads) {
+TEST_P(DatarateOnePassCbrSvc, OnePassCbrSvc2SL3TL4threads) {
cfg_.rc_buf_initial_sz = 500;
cfg_.rc_buf_optimal_sz = 500;
cfg_.rc_buf_sz = 1000;
@@ -1401,7 +1409,7 @@ TEST_P(DatarateOnePassCbrSvc, OnePassCbrSvc2SpatialLayers4threads) {
svc_params_.scaling_factor_den[0] = 288;
svc_params_.scaling_factor_num[1] = 288;
svc_params_.scaling_factor_den[1] = 288;
- cfg_.rc_dropframe_thresh = 10;
+ cfg_.rc_dropframe_thresh = 0;
cfg_.kf_max_dist = 9999;
::libvpx_test::Y4mVideoSource video("niklas_1280_720_30.y4m", 0, 300);
cfg_.rc_target_bitrate = 800;
@@ -1409,16 +1417,20 @@ TEST_P(DatarateOnePassCbrSvc, OnePassCbrSvc2SpatialLayers4threads) {
assign_layer_bitrates(&cfg_, &svc_params_, cfg_.ss_number_layers,
cfg_.ts_number_layers, cfg_.temporal_layering_mode);
ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
- ASSERT_GE(cfg_.rc_target_bitrate, file_datarate_ * 0.85)
+ ASSERT_GE(cfg_.rc_target_bitrate, file_datarate_ * 0.82)
<< " The datarate for the file exceeds the target by too much!";
ASSERT_LE(cfg_.rc_target_bitrate, file_datarate_ * 1.15)
<< " The datarate for the file is lower than the target by too much!";
- EXPECT_EQ(static_cast<unsigned int>(0), GetMismatchFrames());
+ // Number of temporal layers > 1, so half of the frames in this SVC pattern
+ // will be non-reference frame and hence encoder will avoid loopfilter.
+ // Since frame dropper is off, we can expcet 150 (half of the sequence)
+ // mismatched frames.
+ EXPECT_EQ(static_cast<unsigned int>(150), GetMismatchFrames());
}
// Check basic rate targeting for 1 pass CBR SVC: 3 spatial layers and
// 3 temporal layers. Run CIF clip with 1 thread.
-TEST_P(DatarateOnePassCbrSvc, OnePassCbrSvc3SpatialLayers) {
+TEST_P(DatarateOnePassCbrSvc, OnePassCbrSvc3SL3TL) {
cfg_.rc_buf_initial_sz = 500;
cfg_.rc_buf_optimal_sz = 500;
cfg_.rc_buf_sz = 1000;
@@ -1440,7 +1452,7 @@ TEST_P(DatarateOnePassCbrSvc, OnePassCbrSvc3SpatialLayers) {
svc_params_.scaling_factor_den[1] = 288;
svc_params_.scaling_factor_num[2] = 288;
svc_params_.scaling_factor_den[2] = 288;
- cfg_.rc_dropframe_thresh = 10;
+ cfg_.rc_dropframe_thresh = 0;
cfg_.kf_max_dist = 9999;
::libvpx_test::Y4mVideoSource video("niklas_1280_720_30.y4m", 0, 300);
cfg_.rc_target_bitrate = 800;
@@ -1448,16 +1460,20 @@ TEST_P(DatarateOnePassCbrSvc, OnePassCbrSvc3SpatialLayers) {
assign_layer_bitrates(&cfg_, &svc_params_, cfg_.ss_number_layers,
cfg_.ts_number_layers, cfg_.temporal_layering_mode);
ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
- ASSERT_GE(cfg_.rc_target_bitrate, file_datarate_ * 0.85)
+ ASSERT_GE(cfg_.rc_target_bitrate, file_datarate_ * 0.82)
<< " The datarate for the file exceeds the target by too much!";
ASSERT_LE(cfg_.rc_target_bitrate, file_datarate_ * 1.22)
<< " The datarate for the file is lower than the target by too much!";
- EXPECT_EQ(static_cast<unsigned int>(0), GetMismatchFrames());
+ // Number of temporal layers > 1, so half of the frames in this SVC pattern
+ // will be non-reference frame and hence encoder will avoid loopfilter.
+ // Since frame dropper is off, we can expcet 150 (half of the sequence)
+ // mismatched frames.
+ EXPECT_EQ(static_cast<unsigned int>(150), GetMismatchFrames());
}
// Check basic rate targeting for 1 pass CBR SVC: 3 spatial layers and 3
// temporal layers. Run CIF clip with 1 thread, and few short key frame periods.
-TEST_P(DatarateOnePassCbrSvc, OnePassCbrSvc3SpatialLayersSmallKf) {
+TEST_P(DatarateOnePassCbrSvc, OnePassCbrSvc3SL3TLSmallKf) {
cfg_.rc_buf_initial_sz = 500;
cfg_.rc_buf_optimal_sz = 500;
cfg_.rc_buf_sz = 1000;
@@ -1494,13 +1510,12 @@ TEST_P(DatarateOnePassCbrSvc, OnePassCbrSvc3SpatialLayersSmallKf) {
<< " The datarate for the file exceeds the target by too much!";
ASSERT_LE(cfg_.rc_target_bitrate, file_datarate_ * 1.30)
<< " The datarate for the file is lower than the target by too much!";
- EXPECT_EQ(static_cast<unsigned int>(0), GetMismatchFrames());
}
}
// Check basic rate targeting for 1 pass CBR SVC: 3 spatial layers and
// 3 temporal layers. Run HD clip with 4 threads.
-TEST_P(DatarateOnePassCbrSvc, OnePassCbrSvc3SpatialLayers4threads) {
+TEST_P(DatarateOnePassCbrSvc, OnePassCbrSvc3SL3TL4threads) {
cfg_.rc_buf_initial_sz = 500;
cfg_.rc_buf_optimal_sz = 500;
cfg_.rc_buf_sz = 1000;
@@ -1522,7 +1537,7 @@ TEST_P(DatarateOnePassCbrSvc, OnePassCbrSvc3SpatialLayers4threads) {
svc_params_.scaling_factor_den[1] = 288;
svc_params_.scaling_factor_num[2] = 288;
svc_params_.scaling_factor_den[2] = 288;
- cfg_.rc_dropframe_thresh = 10;
+ cfg_.rc_dropframe_thresh = 0;
cfg_.kf_max_dist = 9999;
::libvpx_test::Y4mVideoSource video("niklas_1280_720_30.y4m", 0, 300);
cfg_.rc_target_bitrate = 800;
@@ -1530,16 +1545,20 @@ TEST_P(DatarateOnePassCbrSvc, OnePassCbrSvc3SpatialLayers4threads) {
assign_layer_bitrates(&cfg_, &svc_params_, cfg_.ss_number_layers,
cfg_.ts_number_layers, cfg_.temporal_layering_mode);
ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
- ASSERT_GE(cfg_.rc_target_bitrate, file_datarate_ * 0.85)
+ ASSERT_GE(cfg_.rc_target_bitrate, file_datarate_ * 0.82)
<< " The datarate for the file exceeds the target by too much!";
ASSERT_LE(cfg_.rc_target_bitrate, file_datarate_ * 1.22)
<< " The datarate for the file is lower than the target by too much!";
- EXPECT_EQ(static_cast<unsigned int>(0), GetMismatchFrames());
+ // Number of temporal layers > 1, so half of the frames in this SVC pattern
+ // will be non-reference frame and hence encoder will avoid loopfilter.
+ // Since frame dropper is off, we can expcet 150 (half of the sequence)
+ // mismatched frames.
+ EXPECT_EQ(static_cast<unsigned int>(150), GetMismatchFrames());
}
// Run SVC encoder for 1 temporal layer, 2 spatial layers, with spatial
// downscale 5x5.
-TEST_P(DatarateOnePassCbrSvc, OnePassCbrSvc2SpatialLayers5x5MultipleRuns) {
+TEST_P(DatarateOnePassCbrSvc, OnePassCbrSvc2SL1TL5x5MultipleRuns) {
cfg_.rc_buf_initial_sz = 500;
cfg_.rc_buf_optimal_sz = 500;
cfg_.rc_buf_sz = 1000;
@@ -1557,7 +1576,7 @@ TEST_P(DatarateOnePassCbrSvc, OnePassCbrSvc2SpatialLayers5x5MultipleRuns) {
svc_params_.scaling_factor_den[0] = 1280;
svc_params_.scaling_factor_num[1] = 1280;
svc_params_.scaling_factor_den[1] = 1280;
- cfg_.rc_dropframe_thresh = 0;
+ cfg_.rc_dropframe_thresh = 10;
cfg_.kf_max_dist = 999999;
cfg_.kf_min_dist = 0;
cfg_.ss_target_bitrate[0] = 300;
generated by cgit v1.2.3 (git 2.25.1) at 2024-10-10 11:23:18 +0000