ref: dde8004716a0bad71dbadadeefed49847662a488
parent: c325fb748a6c395ccca392e1fb5dadefb32a1cec
author: Marco <marpan@google.com>
date: Wed Aug 24 07:52:44 EDT 2016
Add datarate tests for encoder multi-threads (vp8 and vp9). Change-Id: I7f9b23026aaee309095cc3f4724125ae319875af
--- a/test/datarate_test.cc
+++ b/test/datarate_test.cc
@@ -256,6 +256,36 @@
}
}
+// Disabled for tsan, see:
+// https://bugs.chromium.org/p/webm/issues/detail?id=1049
+#if defined(__has_feature)
+#if __has_feature(thread_sanitizer)
+#define BUILDING_WITH_TSAN
+#endif
+#endif
+#ifndef BUILDING_WITH_TSAN
+TEST_P(DatarateTestLarge, DropFramesMultiThreads) {+ denoiser_on_ = 0;
+ cfg_.rc_buf_initial_sz = 500;
+ cfg_.rc_dropframe_thresh = 30;
+ cfg_.rc_max_quantizer = 56;
+ cfg_.rc_end_usage = VPX_CBR;
+ // Encode using multiple threads.
+ cfg_.g_threads = 2;
+
+ ::libvpx_test::I420VideoSource video("hantro_collage_w352h288.yuv", 352, 288,+ 30, 1, 0, 140);
+ cfg_.rc_target_bitrate = 200;
+ ResetModel();
+ 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
+
class DatarateTestVP9Large
: public ::libvpx_test::EncoderTest,
public ::libvpx_test::CodecTestWith2Params<libvpx_test::TestMode, int> {@@ -518,6 +548,30 @@
ASSERT_LE(effective_datarate_[0], cfg_.rc_target_bitrate * 1.15)
<< " The datarate for the file is greater than target by too much!";
}
+}
+
+// Check basic rate targeting for CBR mode, with 2 threads and dropped frames.
+TEST_P(DatarateTestVP9Large, BasicRateTargetingDropFramesMultiThreads) {+ cfg_.rc_buf_initial_sz = 500;
+ cfg_.rc_buf_optimal_sz = 500;
+ cfg_.rc_buf_sz = 1000;
+ cfg_.rc_dropframe_thresh = 30;
+ cfg_.rc_min_quantizer = 0;
+ cfg_.rc_max_quantizer = 63;
+ cfg_.rc_end_usage = VPX_CBR;
+ cfg_.g_lag_in_frames = 0;
+ // Encode using multiple threads.
+ cfg_.g_threads = 2;
+
+ ::libvpx_test::I420VideoSource video("hantro_collage_w352h288.yuv", 352, 288,+ 30, 1, 0, 140);
+ cfg_.rc_target_bitrate = 200;
+ ResetModel();
+ 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 * 1.15)
+ << " The datarate for the file is greater than target by too much!";
}
// Check basic rate targeting for CBR.