shithub: libvpx

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Modify the encoder multi-thread unit test

Modified the encoder multi-thread test so that it included cpu-used=0 and
frame-parallel=0.

frame_parallel_decoding_mode is 1 by default, which disables probability
updating and gives lower encoding quality. Current VP9 multi-threading
encoder and decoder support probability updating. To test this part, we
should turn on it in the unit test, namely, setting frame-parallel to 0.

Change-Id: Ia1f86e01f0de628f50d819ae31509de3e1b6c755

--- a/test/vp9_ethread_test.cc

+++ b/test/vp9_ethread_test.cc

@@ -65,6 +65,7 @@

         encoder->Control(VP8E_SET_ARNR_MAXFRAMES, 7);

         encoder->Control(VP8E_SET_ARNR_STRENGTH, 5);

         encoder->Control(VP8E_SET_ARNR_TYPE, 3);

+        encoder->Control(VP9E_SET_FRAME_PARALLEL_DECODING, 0);

       } else {

         encoder->Control(VP8E_SET_ENABLEAUTOALTREF, 0);

         encoder->Control(VP9E_SET_AQ_MODE, 3);

@@ -127,7 +128,7 @@

                           ::testing::Values(::libvpx_test::kTwoPassGood,

                                             ::libvpx_test::kOnePassGood,

                                             ::libvpx_test::kRealTime),

-                          ::testing::Range(1, 9),   // cpu_used

+                          ::testing::Range(0, 9),   // cpu_used

                           ::testing::Range(0, 3),   // tile_columns

                           ::testing::Range(2, 5));  // threads

 }  // namespace