2 files changed, 13 insertions(+), 6 deletions(-)

M module-audio/Audio/StreamFactory.hpp
M module-audio/Audio/test/unittest_stream.cpp

@@ 32,7 32,7 @@ namespace audio
       private:
         using Traits = audio::Endpoint::Traits;
 
-        static constexpr auto defaultBuffering = 2U;
+        static constexpr auto defaultBuffering = 4U;
 
         auto makeStream(Traits sourceTraits, Traits sinkTraits, AudioFormat streamFormat) -> std::unique_ptr<Stream>;
 

@@ 77,6 77,13 @@ TEST(Stream, Init)
     EXPECT_EQ(s.getUsedBlockCount(), 0);
 }
 
+TEST(Stream, DefaultBuffering)
+{
+    StandardStreamAllocator allocator;
+    Stream stream(format, allocator, defaultBlockSize);
+    EXPECT_EQ(stream.getBlockCount(), defaultBuffering);
+}
+
 TEST(Stream, EmptyFull)
 {
     StandardStreamAllocator a;


@@ 487,7 494,7 @@ TEST(Factory, TimeConstraints)
 
     auto stream = factory.makeStream(mockSource, mockSink, ::audio::AudioFormat(44100, 16, 2));
 
-    EXPECT_EQ(stream->getBlockCount(), 8);
+    EXPECT_EQ(stream->getBlockCount(), 16);
     EXPECT_EQ(stream->getOutputTraits().blockSize, 512);
 }
 


@@ 502,7 509,7 @@ TEST(Factory, TimeBlockConstraints)
 
     auto stream = factory.makeStream(mockSource, mockSink, ::audio::AudioFormat(8000, 16, 1));
 
-    EXPECT_EQ(stream->getBlockCount(), 2);
+    EXPECT_EQ(stream->getBlockCount(), defaultBuffering);
     EXPECT_EQ(stream->getOutputTraits().blockSize, 60);
 }
 


@@ 517,7 524,7 @@ TEST(Factory, NoConstraints)
 
     auto stream = factory.makeStream(mockSource, mockSink, ::audio::AudioFormat(16000, 16, 1));
 
-    EXPECT_EQ(stream->getBlockCount(), 2);
+    EXPECT_EQ(stream->getBlockCount(), defaultBuffering);
     EXPECT_EQ(stream->getOutputTraits().blockSize, 64);
 }
 


@@ 533,7 540,7 @@ TEST(Factory, TranscodingStreamSinkTraits)
 
     auto stream = factory.makeStream(mockSource, mockSink, format);
 
-    EXPECT_EQ(stream->getBlockCount(), 2);
+    EXPECT_EQ(stream->getBlockCount(), defaultBuffering);
     EXPECT_EQ(stream->getOutputTraits().blockSize, 60);
 
     auto decimatorTransform = std::make_shared<::audio::transcode::BasicDecimator<std::uint16_t, 1, 2>>();


@@ 556,7 563,7 @@ TEST(Factory, TranscodingStreamSourceTraits)
 
     auto stream = factory.makeStream(mockSource, mockSink, format);
 
-    EXPECT_EQ(stream->getBlockCount(), 2);
+    EXPECT_EQ(stream->getBlockCount(), defaultBuffering);
     EXPECT_EQ(stream->getOutputTraits().blockSize, 60);
 
     auto decimatorTransform = std::make_shared<::audio::transcode::BasicDecimator<std::uint16_t, 1, 2>>();