pcm/export: add #ifdef ENABLE_DSD to struct Params

src/pcm/PcmExport.hxx

@@ -35,8 +35,10 @@ template<typename T> struct ConstBuffer;
 struct PcmExport {
 	struct Params {
 		bool alsa_channel_order = false;
+#ifdef ENABLE_DSD
 		bool dsd_u32 = false;
 		bool dop = false;
+#endif
 		bool shift8 = false;
 		bool pack24 = false;
 		bool reverse_endian = false;

test/test_pcm_all.hxx

@@ -125,8 +125,10 @@ class PcmExportTest : public CppUnit::TestFixture {
 	CPPUNIT_TEST(TestShift8);
 	CPPUNIT_TEST(TestPack24);
 	CPPUNIT_TEST(TestReverseEndian);
+#ifdef ENABLE_DSD
 	CPPUNIT_TEST(TestDsdU32);
 	CPPUNIT_TEST(TestDop);
+#endif
 	CPPUNIT_TEST(TestAlsaChannelOrder);
 	CPPUNIT_TEST_SUITE_END();
 
@@ -134,8 +136,10 @@ public:
 	void TestShift8();
 	void TestPack24();
 	void TestReverseEndian();
+#ifdef ENABLE_DSD
 	void TestDsdU32();
 	void TestDop();
+#endif
 	void TestAlsaChannelOrder();
 };
 

test/test_pcm_export.cxx

@@ -115,6 +115,8 @@ PcmExportTest::TestReverseEndian()
 	CPPUNIT_ASSERT(memcmp(dest.data, expected4, dest.size) == 0);
 }
 
+#ifdef ENABLE_DSD
+
 void
 PcmExportTest::TestDsdU32()
 {
@@ -165,6 +167,8 @@ PcmExportTest::TestDop()
 	CPPUNIT_ASSERT(memcmp(dest.data, expected, dest.size) == 0);
 }
 
+#endif
+
 template<SampleFormat F, class Traits=SampleTraits<F>>
 static void
 TestAlsaChannelOrder51()