commit x64 compilation from lulu cause the other branch dont seems to compile properly at home

include/framework/audio/sample_wav_factory.cpp

@@ -0,0 +1,119 @@
+/* -----------------------------------------------------------------------------
+	GSFramework
+	Copyright 2001-2013 Emmanuel Julien. All Rights Reserved.
+----------------------------------------------------------------------------- */
+
+
+		#include "audio/sample_wav_factory.h"
+		#include "audio/sample_wav.h"
+		#include "filesystem/filesystem.h"
+		#include "filesystem/io_handle.h"
+		#include "memory/endian.h"
+		#include "platform.h"
+		#include "log/log.h"
+
+		using namespace GS;
+
+
+//------------------------------------------------------------------------------
+ISample				*SampleWavFactory::Load(const char *path)
+{
+	AutoPtr <IO::Handle> h(Platform::Get().io->Open(path));
+	if	(h.IsNull())
+		return NULL;
+
+	// Verify format.
+	char header[4];
+	h->Read(header, 4);
+	if	(memcmp(header, "RIFF", 4))
+		return NULL;
+	h->Seek(4);
+	h->Read(header, 4);
+	if	(memcmp(header, "WAVE", 4))
+		return NULL;
+
+	// Create sample.
+	AutoPtr <SampleWav> sample(new SampleWav);
+	if	(sample.IsNull())
+		return NULL;
+
+	// Parse format.
+	bool has_format = false, has_data = false;
+
+	struct Format
+	{
+		short			wFormatTag;
+		unsigned short	wChannels;
+		unsigned long	dwSamplesPerSec;
+		unsigned long	dwAvgBytesPerSec;
+		unsigned short	wBlockAlign;
+		unsigned short	wBitsPerSample;
+	};
+	Format format;
+
+	Memory::Set(&format, 0, sizeof(Format));
+
+	forever
+	{
+		// Chunk + size.
+		if	(h->Read(header, 4) != 4)
+			break;
+		uint chunk_size = h->Read <uint> ();
+
+		// WAV format tag.
+		if	(!memcmp(header, "fmt ", 4))
+		{
+			uint cs = chunk_size;
+			if	(cs > sizeof(Format))
+			{
+				__LOG_W__ << "Unexpected WAV 'format' chunk size. Found " << cs << ", expected " << (int)sizeof(Format) << ".\n";
+				cs = sizeof(Format);
+			}
+			if	(h->Read(&format, cs) != cs)
+				__ERR__(__LOG_E__ << "Mangled WAV 'format' chunk in '" << path << "'.\n", NULL)
+
+			Endian::ToHost(&format.wFormatTag, 2, Endian::Intel);
+			Endian::ToHost(&format.wChannels, 2, Endian::Intel);
+			Endian::ToHost(&format.dwSamplesPerSec, 4, Endian::Intel);
+			Endian::ToHost(&format.dwAvgBytesPerSec, 4, Endian::Intel);
+			Endian::ToHost(&format.wBlockAlign, 2, Endian::Intel);
+			Endian::ToHost(&format.wBitsPerSample, 2, Endian::Intel);
+
+			has_format = true;
+
+			// Finish skipping tag.
+			if	(cs != chunk_size)
+				h->Seek(chunk_size - cs);
+		}
+
+		// WAV data tag.
+		else	if	(!memcmp(header, "data", 4))
+		{
+			if	(has_format)
+			{
+				char *pcm = sample->AllocAs(chunk_size / (format.wBitsPerSample / 8) / format.wChannels, SampleFormat(SampleFormat::Format_PCM, format.wChannels, format.dwSamplesPerSec, (uchar)format.wBitsPerSample));
+				if	(!pcm)
+					__ERR__(__LOG_E__ << "failed to allocate WAV data chunk for '" << path << "'.\n", NULL)
+				if	(h->Read(pcm, chunk_size) != chunk_size)
+					__ERR__(__LOG_E__ << "mangled WAV 'data' chunk in '" << path << "'.\n", NULL)
+			}
+			else
+				__ERR__(__LOG_E__ << "WAV data with no format in '" << path << "'.\n", NULL)
+
+			has_data = true;
+		}
+		else
+			h->Seek(chunk_size);
+	}
+
+	if	(!has_format || !has_data)
+		return NULL;
+
+	SampleFormat sample_format;
+	if	(!sample->GetSampleFormat(sample_format))
+		return NULL;
+
+	__LOG__ << "Sample format: " << sample_format.frequency / 1000 << "KHz@" << sample_format.resolution << "bit, " << sample_format.channels << " channel(s).\n";
+	return sample.Detach();
+}
+//------------------------------------------------------------------------------