Support for MS Windows platform

- VS build (2017 tested)
- Media Foundation Framework support to read/write pcm data (instead of
libsndfile)

16 files changed, 31 insertions, 26 deletions

diff --git a/src/atrac/atrac1.cpp b/src/atrac/atrac1.cpp
index b96fa30..f7e6c61 100644
--- a/src/atrac/atrac1.cpp
+++ b/src/atrac/atrac1.cpp
@@ -12,7 +12,7 @@
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with FFmpeg; if not, write to the Free Software
+ * License along with AtracDEnc; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
diff --git a/src/atrac/atrac1.h b/src/atrac/atrac1.h
index 460c86d..45d1bdf 100644
--- a/src/atrac/atrac1.h
+++ b/src/atrac/atrac1.h
@@ -12,7 +12,7 @@
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with FFmpeg; if not, write to the Free Software
+ * License along with AtracDEnc; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
@@ -22,6 +22,7 @@
 #include <map>
 #include <math.h>
 #include "../bitstream/bitstream.h"
+#include "../config.h"
 namespace NAtracDEnc {
 namespace NAtrac1 {
 
diff --git a/src/atrac/atrac1_bitalloc.cpp b/src/atrac/atrac1_bitalloc.cpp
index 1a7b155..ae6ad2f 100644
--- a/src/atrac/atrac1_bitalloc.cpp
+++ b/src/atrac/atrac1_bitalloc.cpp
@@ -12,7 +12,7 @@
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with FFmpeg; if not, write to the Free Software
+ * License along with AtracDEnc; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
@@ -23,6 +23,7 @@
 #include <math.h>
 #include <cassert>
 #include "../bitstream/bitstream.h"
+#include "../env.h"
 
 namespace NAtracDEnc {
 namespace NAtrac1 {
@@ -217,6 +218,12 @@ uint32_t TAtrac1SimpleBitAlloc::Write(const std::vector<TScaledBlock>& scaledBlo
     return BfuAmountTab[bfuIdx];
 }
 
+TAtrac1BitStreamWriter::TAtrac1BitStreamWriter(TAea* container)
+    : Container(container)
+{
+    NEnv::SetRoundFloat();
+};
+
 void TAtrac1BitStreamWriter::WriteBitStream(const vector<uint32_t>& bitsPerEachBlock,
                                             const std::vector<TScaledBlock>& scaledBlocks,
                                             uint32_t bfuAmountIdx,
diff --git a/src/atrac/atrac1_bitalloc.h b/src/atrac/atrac1_bitalloc.h
index 695defc..2478ddb 100644
--- a/src/atrac/atrac1_bitalloc.h
+++ b/src/atrac/atrac1_bitalloc.h
@@ -12,7 +12,7 @@
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with FFmpeg; if not, write to the Free Software
+ * License along with AtracDEnc; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
@@ -24,7 +24,6 @@
 #include <vector>
 #include <map>
 #include <cstdint>
-#include <cfenv>
 
 namespace NAtracDEnc {
 namespace NAtrac1 {
@@ -50,11 +49,8 @@ public:
 class TAtrac1BitStreamWriter : public virtual TAtrac1Data {
     TAea* Container;
 public:
-    explicit TAtrac1BitStreamWriter(TAea* container)
-        : Container(container)
-    {
-        fesetround(FE_TONEAREST);
-    };
+    explicit TAtrac1BitStreamWriter(TAea* container);
+
     void WriteBitStream(const std::vector<uint32_t>& bitsPerEachBlock, const std::vector<TScaledBlock>& scaledBlocks,
                         uint32_t bfuAmountIdx, const TBlockSize& blockSize);
 };
diff --git a/src/atrac/atrac1_dequantiser.cpp b/src/atrac/atrac1_dequantiser.cpp
index 9cc0666..a259f42 100644
--- a/src/atrac/atrac1_dequantiser.cpp
+++ b/src/atrac/atrac1_dequantiser.cpp
@@ -12,7 +12,7 @@
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with FFmpeg; if not, write to the Free Software
+ * License along with AtracDEnc; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
diff --git a/src/atrac/atrac1_dequantiser.h b/src/atrac/atrac1_dequantiser.h
index 80e1e9c..d3c25bd 100644
--- a/src/atrac/atrac1_dequantiser.h
+++ b/src/atrac/atrac1_dequantiser.h
@@ -12,7 +12,7 @@
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with FFmpeg; if not, write to the Free Software
+ * License along with AtracDEnc; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
diff --git a/src/atrac/atrac1_qmf.h b/src/atrac/atrac1_qmf.h
index efcf2c1..8b3e5e4 100644
--- a/src/atrac/atrac1_qmf.h
+++ b/src/atrac/atrac1_qmf.h
@@ -12,7 +12,7 @@
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with FFmpeg; if not, write to the Free Software
+ * License along with AtracDEnc; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
diff --git a/src/atrac/atrac3.cpp b/src/atrac/atrac3.cpp
index 8236a92..82fb34b 100644
--- a/src/atrac/atrac3.cpp
+++ b/src/atrac/atrac3.cpp
@@ -12,7 +12,7 @@
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with FFmpeg; if not, write to the Free Software
+ * License along with AtracDEnc; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
diff --git a/src/atrac/atrac3.h b/src/atrac/atrac3.h
index b6594e5..eb97808 100644
--- a/src/atrac/atrac3.h
+++ b/src/atrac/atrac3.h
@@ -12,11 +12,12 @@
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with FFmpeg; if not, write to the Free Software
+ * License along with AtracDEnc; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
 #pragma once
+#include "../config.h"
 #include <math.h>
 #include <cstdint>
 #include <vector>
diff --git a/src/atrac/atrac3_bitstream.cpp b/src/atrac/atrac3_bitstream.cpp
index 8a391db..d39faa2 100644
--- a/src/atrac/atrac3_bitstream.cpp
+++ b/src/atrac/atrac3_bitstream.cpp
@@ -12,7 +12,7 @@
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with FFmpeg; if not, write to the Free Software
+ * License along with AtracDEnc; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
@@ -196,7 +196,7 @@ void TAtrac3BitStreamWriter::EncodeSpecs(const TSingleChannelElement& sce, NBitS
     int mt[MaxSpecs];
     const vector<TScaledBlock>& scaledBlocks = sce.ScaledBlocks;
 
-    auto allocation = CreateAllocation(sce, bitsUsed, mt);
+    const auto& allocation = CreateAllocation(sce, bitsUsed, mt);
     const vector<uint32_t>& precisionPerEachBlocks = allocation.second;
     EncodeTonalComponents(sce, precisionPerEachBlocks, bitStream);
     const uint32_t numBlocks = precisionPerEachBlocks.size(); //number of blocks to save
@@ -471,7 +471,7 @@ void TAtrac3BitStreamWriter::WriteSoundUnit(const vector<TSingleChannelElement>&
                 assert(s < 8);
             }
         }
-        const uint16_t bitsUsedByGainInfoAndHeader = bitStream->GetSizeInBits();
+        const uint16_t bitsUsedByGainInfoAndHeader = (uint16_t)bitStream->GetSizeInBits();
         usedBits[channel] = bitsUsedByGainInfoAndHeader;
         assert(bitStream->GetSizeInBits() == usedBits[channel]);
     }
diff --git a/src/atrac/atrac3_bitstream.h b/src/atrac/atrac3_bitstream.h
index b65e212..24c2ca7 100644
--- a/src/atrac/atrac3_bitstream.h
+++ b/src/atrac/atrac3_bitstream.h
@@ -12,7 +12,7 @@
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with FFmpeg; if not, write to the Free Software
+ * License along with AtracDEnc; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
@@ -25,7 +25,7 @@
 #include "atrac_scale.h"
 #include <vector>
 #include <utility>
-#include <cfenv>
+#include "../env.h"
 
 namespace NAtracDEnc {
 namespace NAtrac3 {
@@ -89,7 +89,7 @@ public:
         , Params(params)
         , BfuIdxConst(bfuIdxConst)
     {
-        fesetround(FE_TONEAREST);
+        NEnv::SetRoundFloat();
     }
 
     void WriteSoundUnit(const std::vector<TSingleChannelElement>& singleChannelElements);
diff --git a/src/atrac/atrac3_qmf.h b/src/atrac/atrac3_qmf.h
index 49f9dcd..6f26d54 100644
--- a/src/atrac/atrac3_qmf.h
+++ b/src/atrac/atrac3_qmf.h
@@ -12,7 +12,7 @@
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with FFmpeg; if not, write to the Free Software
+ * License along with AtracDEnc; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
diff --git a/src/atrac/atrac_psy_common.cpp b/src/atrac/atrac_psy_common.cpp
index 8ff86a1..257b8f3 100644
--- a/src/atrac/atrac_psy_common.cpp
+++ b/src/atrac/atrac_psy_common.cpp
@@ -12,7 +12,7 @@
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with FFmpeg; if not, write to the Free Software
+ * License along with AtracDEnc; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
diff --git a/src/atrac/atrac_psy_common.h b/src/atrac/atrac_psy_common.h
index 45a0706..dc1e65e 100644
--- a/src/atrac/atrac_psy_common.h
+++ b/src/atrac/atrac_psy_common.h
@@ -12,7 +12,7 @@
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with FFmpeg; if not, write to the Free Software
+ * License along with AtracDEnc; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
diff --git a/src/atrac/atrac_scale.cpp b/src/atrac/atrac_scale.cpp
index a8a6fda..f24f7b0 100644
--- a/src/atrac/atrac_scale.cpp
+++ b/src/atrac/atrac_scale.cpp
@@ -12,7 +12,7 @@
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with FFmpeg; if not, write to the Free Software
+ * License along with AtracDEnc; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
diff --git a/src/atrac/atrac_scale.h b/src/atrac/atrac_scale.h
index c992c03..eadb6bd 100644
--- a/src/atrac/atrac_scale.h
+++ b/src/atrac/atrac_scale.h
@@ -12,7 +12,7 @@
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with FFmpeg; if not, write to the Free Software
+ * License along with AtracDEnc; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */