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Add datarate tests for encoder multi-threads (vp8 and vp9).

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Change-Id: I7f9b23026aaee309095cc3f4724125ae319875af
This commit is contained in:
Marco 2016-08-24 11:52:44 -07:00
parent c325fb748a
commit dde8004716
1 changed files with 54 additions and 0 deletions
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54
test/datarate_test.cc
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@ -256,6 +256,36 @@ TEST_P(DatarateTestLarge, ChangingDropFrameThresh) {
} }
} }
// 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 class DatarateTestVP9Large
: public ::libvpx_test::EncoderTest, : public ::libvpx_test::EncoderTest,
public ::libvpx_test::CodecTestWith2Params<libvpx_test::TestMode, int> { public ::libvpx_test::CodecTestWith2Params<libvpx_test::TestMode, int> {
@ -520,6 +550,30 @@ TEST_P(DatarateTestVP9Large, BasicRateTargeting) {
} }
} }
// 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. // Check basic rate targeting for CBR.
TEST_P(DatarateTestVP9Large, BasicRateTargeting444) { TEST_P(DatarateTestVP9Large, BasicRateTargeting444) {
::libvpx_test::Y4mVideoSource video("rush_hour_444.y4m", 0, 140); ::libvpx_test::Y4mVideoSource video("rush_hour_444.y4m", 0, 140);