Initial import of nw4r::snd from https://github.com/muff1n1634/nw4r_snd_mid2010

Co-authored-by: muff1nOS <19197077+muff1n1634@users.noreply.github.com>

1 files changed, 221 insertions, 1 deletions

diff --git a/src/nw4r/snd/snd_SoundSystem.cpp b/src/nw4r/snd/snd_SoundSystem.cpp
index 6510587b..9a6d592a 100644
--- a/src/nw4r/snd/snd_SoundSystem.cpp
+++ b/src/nw4r/snd/snd_SoundSystem.cpp
@@ -1 +1,221 @@
-#include "nw4r/snd/snd_SoundSystem.h"
+#include "nw4r/snd/SoundSystem.h"
+
+/* Original source:
+ * kiwi515/ogws
+ * src/nw4r/snd/snd_SoundSystem.cpp
+ */
+
+/*******************************************************************************
+ * headers
+ */
+
+#include <decomp.h>
+#include <macros.h> // STR
+#include <types.h>
+
+#include "nw4r/snd/AxVoiceManager.h"
+#include "nw4r/snd/AxManager.h"
+#include "nw4r/snd/Channel.h" // ChannelManager
+#include "nw4r/snd/global.h"
+#include "nw4r/snd/SeqPlayer.h"
+#include "nw4r/snd/SoundThread.h"
+#include "nw4r/snd/TaskManager.h"
+#include "nw4r/snd/TaskThread.h"
+#include "nw4r/snd/VoiceManager.h"
+
+#if 0
+#include <revolution/OS/OS.h> // OSRegisterVersion
+#include <revolution/AX/AXVPB.h> // AXGetMaxVoices
+#include <revolution/SC/scsystem.h>
+#include <revolution/SC/scapi.h>
+#else
+#include <context_rvl.h>
+#endif
+
+#include "nw4r/NW4RAssert.hpp"
+
+/*******************************************************************************
+ * macros
+ */
+
+#define BUILDSTAMP_LIB_GROUP_NAME	"NW4R   "
+#define BUILDSTAMP_LIB_NAME			"SND"
+
+// You probably want to change these
+#define BUILDSTAMP_BUILD_TYPE		"release"
+#define BUILDSTAMP_DATE				__DATE__
+#define BUILDSTAMP_TIME				__TIME__
+#define BUILDSTAMP_CW_MAJOR_REV		STR(__CWCC__)
+#define BUILDSTAMP_CW_MINOR_REV		STR(__CWBUILD__)
+
+#define BUILDSTAMP_STRING	\
+	"<< " \
+	BUILDSTAMP_LIB_GROUP_NAME " - " BUILDSTAMP_LIB_NAME " \t" \
+	BUILDSTAMP_BUILD_TYPE " build: " \
+	BUILDSTAMP_DATE " " BUILDSTAMP_TIME \
+	" (" BUILDSTAMP_CW_MAJOR_REV "_" BUILDSTAMP_CW_MINOR_REV ")" \
+	" >>"
+
+/*******************************************************************************
+ * variables
+ */
+
+namespace nw4r { namespace snd
+{
+	// .data, .sdata
+	extern "C" char const *NW4R_SND_Version_ = BUILDSTAMP_STRING;
+
+	// .bss
+	detail::TaskThread SoundSystem::sTaskThread;
+
+	// .sbss
+	namespace
+	{
+		bool sInitialized;
+	} // unnamed namespace
+
+	int SoundSystem::sMaxVoices;
+}} // namespace nw4r::snd
+
+/*******************************************************************************
+ * functions
+ */
+
+namespace nw4r { namespace snd {
+
+u32 SoundSystem::GetRequiredMemSize(SoundSystemParam const &param)
+{
+	// could have just used align assert? idk
+	NW4RAssert_Line(106, param.soundThreadStackSize % 8 == 0);
+	NW4RAssert_Line(107, param.dvdThreadStackSize % 8 == 0);
+
+	int maxVoices = AXGetMaxVoices();
+
+	return param.soundThreadStackSize + param.dvdThreadStackSize
+	     + detail::AxVoiceManager::GetInstance().GetRequiredMemSize(maxVoices)
+	     + detail::VoiceManager::GetInstance().GetRequiredMemSize(maxVoices)
+	     + detail::ChannelManager::GetInstance().GetRequiredMemSize(maxVoices);
+}
+
+void SoundSystem::InitSoundSystem(SoundSystemParam const &param, void *workMem,
+                                  u32 workMemSize)
+{
+	bool result; // presumably up here
+
+	NW4RAssertAligned_Line(144, workMem, 32);
+	NW4RAssert_Line(145, workMemSize >= GetRequiredMemSize( param ));
+
+	if (sInitialized)
+		return;
+
+	sInitialized = true;
+
+	OSRegisterVersion(NW4R_SND_Version_);
+
+	detail::AxManager::GetInstance().Init();
+
+	SCInit();
+
+	SCStatus initStatus;
+	do
+		initStatus = SCCheckStatus();
+	while (initStatus == SC_STATUS_BUSY);
+
+	NW4RAssert_Line(171, initStatus == SC_STATUS_OK);
+
+	SCSoundMode soundMode = SCGetSoundMode();
+	switch (soundMode)
+	{
+	case SC_SND_MONO:
+		detail::AxManager::GetInstance().SetOutputMode(OUTPUT_MODE_MONO);
+		break;
+
+	case SC_SND_STEREO:
+		detail::AxManager::GetInstance().SetOutputMode(OUTPUT_MODE_STEREO);
+		break;
+
+	case SC_SND_SURROUND:
+		detail::AxManager::GetInstance().SetOutputMode(OUTPUT_MODE_DPL2);
+		break;
+
+	default:
+		detail::AxManager::GetInstance().SetOutputMode(OUTPUT_MODE_STEREO);
+		break;
+	}
+
+	byte_t *ptr = static_cast<byte_t *>(workMem);
+
+	void *dvdThreadStack = ptr;
+	ptr += param.dvdThreadStackSize;
+
+	void *soundThreadStack = ptr;
+	ptr += param.soundThreadStackSize;
+
+	sMaxVoices = AXGetMaxVoices();
+
+	void *axVoiceWork = ptr;
+	ptr += detail::AxVoiceManager::GetInstance().GetRequiredMemSize(
+		sMaxVoices);
+
+	detail::AxVoiceManager::GetInstance().Setup(
+		axVoiceWork,
+		detail::AxVoiceManager::GetInstance().GetRequiredMemSize(
+			sMaxVoices));
+
+	void *voiceWork = ptr;
+	ptr += detail::VoiceManager::GetInstance().GetRequiredMemSize(sMaxVoices);
+
+	detail::VoiceManager::GetInstance().Setup(
+		voiceWork,
+		detail::VoiceManager::GetInstance().GetRequiredMemSize(sMaxVoices));
+
+	void *channelWork = ptr;
+	ptr += detail::ChannelManager::GetInstance().GetRequiredMemSize(
+		sMaxVoices);
+
+	detail::ChannelManager::GetInstance().Setup(
+		channelWork,
+		detail::ChannelManager::GetInstance().GetRequiredMemSize(
+			sMaxVoices));
+
+	detail::SeqPlayer::InitSeqPlayer();
+
+	result = sTaskThread.Create(param.dvdThreadPriority, dvdThreadStack,
+	                   param.dvdThreadStackSize);
+	NW4RAssert_Line(247, result);
+
+	result = detail::SoundThread::GetInstance().Create(
+		param.soundThreadPriority, soundThreadStack,
+		param.soundThreadStackSize);
+	NW4RAssert_Line(255, result);
+
+	NW4RAssert_Line(257, ptr <= reinterpret_cast<u8*>( workMem ) + workMemSize);
+}
+
+void SoundSystem::ShutdownSoundSystem()
+{
+	if (!sInitialized)
+		return;
+
+	detail::SoundThread::GetInstance().Shutdown();
+
+	detail::TaskManager::GetInstance().CancelAllTask();
+	sTaskThread.Destroy();
+
+	detail::ChannelManager::GetInstance().Shutdown();
+	detail::VoiceManager::GetInstance().Shutdown();
+	detail::AxVoiceManager::GetInstance().Shutdown();
+	detail::AxManager::GetInstance().Shutdown();
+
+	sInitialized = false;
+}
+
+bool SoundSystem::IsInitializedSoundSystem()
+{
+	return sInitialized;
+}
+
+// SoundSystem::WaitForResetReady ([R89JEL]:/bin/RVL/Debug/mainD.MAP:14493)
+DECOMP_FORCE("SoundSystem::WaitForResetReady is TIME OUT.\n");
+
+}} // namespace nw4r::snd