diff options
Diffstat (limited to 'test/datarate_test.cc')
| -rw-r--r-- | test/datarate_test.cc | 25 |
1 files changed, 23 insertions, 2 deletions
diff --git a/test/datarate_test.cc b/test/datarate_test.cc index 5467c46cf..3941e16fc 100644 --- a/test/datarate_test.cc +++ b/test/datarate_test.cc @@ -450,7 +450,28 @@ class DatarateTestVP9Large : public ::libvpx_test::EncoderTest, int denoiser_offon_period_; }; -// Check basic rate targeting, +// Check basic rate targeting for VBR mode. +TEST_P(DatarateTestVP9Large, BasicRateTargetingVBR) { + cfg_.rc_min_quantizer = 0; + cfg_.rc_max_quantizer = 63; + cfg_.g_error_resilient = 0; + cfg_.rc_end_usage = VPX_VBR; + cfg_.g_lag_in_frames = 0; + + ::libvpx_test::I420VideoSource video("hantro_collage_w352h288.yuv", 352, 288, + 30, 1, 0, 300); + for (int i = 400; i <= 800; i += 400) { + cfg_.rc_target_bitrate = i; + ResetModel(); + ASSERT_NO_FATAL_FAILURE(RunLoop(&video)); + ASSERT_GE(effective_datarate_[0], cfg_.rc_target_bitrate * 0.75) + << " The datarate for the file is lower than target by too much!"; + ASSERT_LE(effective_datarate_[0], cfg_.rc_target_bitrate * 1.25) + << " The datarate for the file is greater than target by too much!"; + } +} + +// Check basic rate targeting for CBR, TEST_P(DatarateTestVP9Large, BasicRateTargeting) { cfg_.rc_buf_initial_sz = 500; cfg_.rc_buf_optimal_sz = 500; @@ -474,7 +495,7 @@ TEST_P(DatarateTestVP9Large, BasicRateTargeting) { } } -// Check basic rate targeting, +// Check basic rate targeting for CBR. TEST_P(DatarateTestVP9Large, BasicRateTargeting444) { ::libvpx_test::Y4mVideoSource video("rush_hour_444.y4m", 0, 140); |