From fa82264604e6a8e342c932e8fd526017622e3f9f Mon Sep 17 00:00:00 2001
From: Max Kellermann <max@duempel.org>
Date: Sat, 23 Aug 2014 14:40:30 +0200
Subject: pcm/PcmDsd: remove "lsbfirst" support

Unused.  Bit reversing is done in the decoder.
---
 src/pcm/PcmConvert.cxx | 3 +--
 src/pcm/PcmDsd.cxx     | 5 ++---
 src/pcm/PcmDsd.hxx     | 2 +-
 3 files changed, 4 insertions(+), 6 deletions(-)

diff --git a/src/pcm/PcmConvert.cxx b/src/pcm/PcmConvert.cxx
index ba9a691fc..13ec9ac92 100644
--- a/src/pcm/PcmConvert.cxx
+++ b/src/pcm/PcmConvert.cxx
@@ -124,8 +124,7 @@ PcmConvert::Convert(ConstBuffer<void> buffer, Error &error)
 
 	if (format.format == SampleFormat::DSD) {
 		auto s = ConstBuffer<uint8_t>::FromVoid(buffer);
-		auto d = dsd.ToFloat(format.channels,
-				     false, s);
+		auto d = dsd.ToFloat(format.channels, s);
 		if (d.IsNull()) {
 			error.Set(pcm_domain,
 				  "DSD to PCM conversion failed");
diff --git a/src/pcm/PcmDsd.cxx b/src/pcm/PcmDsd.cxx
index ee549658d..53d26d480 100644
--- a/src/pcm/PcmDsd.cxx
+++ b/src/pcm/PcmDsd.cxx
@@ -48,8 +48,7 @@ PcmDsd::Reset()
 }
 
 ConstBuffer<float>
-PcmDsd::ToFloat(unsigned channels, bool lsbfirst,
-		ConstBuffer<uint8_t> src)
+PcmDsd::ToFloat(unsigned channels, ConstBuffer<uint8_t> src)
 {
 	assert(!src.IsNull());
 	assert(!src.IsEmpty());
@@ -72,7 +71,7 @@ PcmDsd::ToFloat(unsigned channels, bool lsbfirst,
 
 		dsd2pcm_translate(dsd2pcm[c], num_frames,
 				  src.data + c, channels,
-				  lsbfirst, dest + c, channels);
+				  false, dest + c, channels);
 	}
 
 	return { dest, num_samples };
diff --git a/src/pcm/PcmDsd.hxx b/src/pcm/PcmDsd.hxx
index cb3ef1fd6..e3e3a3cb1 100644
--- a/src/pcm/PcmDsd.hxx
+++ b/src/pcm/PcmDsd.hxx
@@ -41,7 +41,7 @@ public:
 
 	void Reset();
 
-	ConstBuffer<float> ToFloat(unsigned channels, bool lsbfirst,
+	ConstBuffer<float> ToFloat(unsigned channels,
 				   ConstBuffer<uint8_t> src);
 };
 
-- 
cgit v1.2.3