Merge branch 'master' of https://github.com/GTAmodding/re3 into erorcun

.gitmodules

@@ -1,3 +1,15 @@
 [submodule "librw"]
 	path = librw
 	url = https://github.com/aap/librw
+[submodule "opus"]
+	path = opus
+	url = https://github.com/xiph/opus.git
+	branch = master
+[submodule "opusfile"]
+	path = opusfile
+	url = https://github.com/xiph/opusfile.git
+	branch = master
+[submodule "ogg"]
+	path = ogg
+	url = https://github.com/xiph/ogg.git
+	branch = master

README.md

@@ -31,7 +31,7 @@ such that we have a working game at all times.
 - **If you use 64-bit D3D9**: We don't ship 64-bit Dx9 SDK. You need to download it from Microsoft if you don't have it(although it should come pre-installed after some Windows version)
 
 
-> :information_source: **If you choose OpenAL(OAL) on Windows** You must read [Running OAL build on Windows](https://github.com/GTAmodding/re3/wiki/Running-OAL-build-on-Windows).
+> :information_source: **If you choose OpenAL on Windows** You must read [Running OpenAL build on Windows](https://github.com/GTAmodding/re3/wiki/Running-OpenAL-build-on-Windows).
 
 > :information_source: **Did you notice librw?** re3 uses completely homebrew RenderWare-replacement rendering engine; [librw](https://github.com/aap/librw/). librw comes as submodule of re3, but you also can use LIBRW enviorenment variable to specify path to your own librw.
 

premake5.lua

@@ -24,6 +24,11 @@ newoption {
 	description = "Build and use librw from this solution"
 }
 
+newoption {
+	trigger     = "with-opus",
+	description = "Build with opus"
+}
+
 if(_OPTIONS["with-librw"]) then
 	Librw = "librw"
 else
@@ -200,10 +205,25 @@ project "re3"
 	includedirs { "src/extras" }
 	includedirs { "eax" }
 
+	if _OPTIONS["with-opus"] then
+		includedirs { "ogg/include" }
+		includedirs { "opus/include" }
+		includedirs { "opusfile/include" }
+	end
+
 	filter "platforms:*mss"
 		defines { "AUDIO_MSS" }
 		includedirs { "milessdk/include" }
 		libdirs { "milessdk/lib" }
+
+	if _OPTIONS["with-opus"] then
+		filter "platforms:win*"
+			libdirs { "ogg/win32/VS2015/Win32/%{cfg.buildcfg}" }
+			libdirs { "opus/win32/VS2015/Win32/%{cfg.buildcfg}" }
+			libdirs { "opusfile/win32/VS2015/Win32/Release-NoHTTP" }
+		filter {}
+		defines { "AUDIO_OPUS" }
+	end
 
 	filter "platforms:*oal"
 		defines { "AUDIO_OAL" }
@@ -238,6 +258,13 @@ project "re3"
 
 	filter "platforms:linux*oal"
 		links { "openal", "mpg123", "sndfile", "pthread" }
+
+	if _OPTIONS["with-opus"] then
+		filter {}
+		links { "libogg" }
+		links { "opus" }
+		links { "opusfile" }
+	end
 
 	filter "platforms:*RW33*"
 		staticruntime "on"

src/audio/oal/stream.cpp

@@ -4,6 +4,9 @@
 #include "stream.h"
 #include "sampman.h"
 
+#ifdef AUDIO_OPUS
+#include <opusfile.h>
+#else
 #ifdef _WIN32
 
 // TODO: This is due to version difference of 32-bit libmpg123 and 64-bit libmpg123, fix it
@@ -17,7 +20,9 @@ typedef long ssize_t;
 #endif
 #include <sndfile.h>
 #include <mpg123.h>
+#endif
 
+#ifndef AUDIO_OPUS
 class CSndFile : public IDecoder
 {
 	SNDFILE *m_pfSound;
@@ -177,15 +182,111 @@ class CMP3File : public IDecoder
 		return (uint32)size;
 	}
 };
+#else
+class COpusFile : public IDecoder
+{
+	OggOpusFile *m_FileH;
+	bool m_bOpened;
+	uint32 m_nRate;
+	uint32 m_nChannels;
+public:
+	COpusFile(const char *path) : m_FileH(nil),
+		m_bOpened(false),
+		m_nRate(0),
+		m_nChannels(0)
+	{
+		int ret;
+		m_FileH = op_open_file(path, &ret);
+
+		if (m_FileH) {
+			m_nChannels = op_head(m_FileH, 0)->channel_count;
+			m_nRate = op_head(m_FileH, 0)->input_sample_rate;
+			const OpusTags *tags = op_tags(m_FileH, 0);
+			for (int i = 0; i < tags->comments; i++) {
+				if (strncmp(tags->user_comments[i], "SAMPLERATE", sizeof("SAMPLERATE")-1) == 0)
+				{
+					sscanf(tags->user_comments[i], "SAMPLERATE=%i", &m_nRate);
+					break;
+				}
+			}
+
+			m_bOpened = true;
+		}
+	}
+
+	~COpusFile()
+	{
+		if (m_FileH)
+		{
+			op_free(m_FileH);
+			m_FileH = nil;
+		}
+	}
+
+	bool IsOpened()
+	{
+		return m_bOpened;
+	}
+
+	uint32 GetSampleSize()
+	{
+		return sizeof(uint16);
+	}
+
+	uint32 GetSampleCount()
+	{
+		if ( !IsOpened() ) return 0;
+		return op_pcm_total(m_FileH, 0);
+	}
+
+	uint32 GetSampleRate()
+	{
+		return m_nRate;
+	}
+
+	uint32 GetChannels()
+	{
+		return m_nChannels;
+	}
+
+	void Seek(uint32 milliseconds)
+	{
+		if ( !IsOpened() ) return;
+		op_pcm_seek(m_FileH, ms2samples(milliseconds) * GetSampleSize());
+	}
+
+	uint32 Tell()
+	{
+		if ( !IsOpened() ) return 0;
+		return samples2ms(op_pcm_tell(m_FileH)/GetSampleSize());
+	}
+
+	uint32 Decode(void *buffer)
+	{
+		if ( !IsOpened() ) return 0;
+
+		int size = op_read(m_FileH, (opus_int16 *)buffer, GetBufferSamples(), NULL);
+
+		if (size < 0)
+			return 0;
+
+		return size * m_nChannels * GetSampleSize();
+	}
+};
+#endif
 
 void CStream::Initialise()
 {
+#ifndef AUDIO_OPUS
 	mpg123_init();
+#endif
 }
 
 void CStream::Terminate()
 {
+#ifndef AUDIO_OPUS
 	mpg123_exit();
+#endif
 }
 
 CStream::CStream(char *filename, ALuint &source, ALuint (&buffers)[NUM_STREAMBUFFERS]) :
@@ -216,10 +317,15 @@ CStream::CStream(char *filename, ALuint &source, ALuint (&buffers)[NUM_STREAMBUF
 
 	DEV("Stream %s\n", m_aFilename);
 
+#ifndef AUDIO_OPUS
 	if (!strcasecmp(&m_aFilename[strlen(m_aFilename) - strlen(".mp3")], ".mp3"))
 		m_pSoundFile = new CMP3File(m_aFilename);
 	else if (!strcasecmp(&m_aFilename[strlen(m_aFilename) - strlen(".wav")], ".wav"))
 		m_pSoundFile = new CSndFile(m_aFilename);
+#else
+	if (!strcasecmp(&m_aFilename[strlen(m_aFilename) - strlen(".opus")], ".opus"))
+		m_pSoundFile = new COpusFile(m_aFilename);
+#endif
 	else 
 		m_pSoundFile = nil;
 	ASSERT(m_pSoundFile != nil);

src/audio/sampman.h

@@ -218,6 +218,42 @@ class cSampleManager
 extern cSampleManager SampleManager;
 extern uint32 BankStartOffset[MAX_SAMPLEBANKS];
 
+#ifdef AUDIO_OPUS
+static char StreamedNameTable[][25] = {
+    "AUDIO\\HEAD.OPUS",    "AUDIO\\CLASS.OPUS",   "AUDIO\\KJAH.OPUS",    "AUDIO\\RISE.OPUS",    "AUDIO\\LIPS.OPUS",    "AUDIO\\GAME.OPUS",
+    "AUDIO\\MSX.OPUS",     "AUDIO\\FLASH.OPUS",   "AUDIO\\CHAT.OPUS",    "AUDIO\\HEAD.OPUS",    "AUDIO\\POLICE.OPUS",  "AUDIO\\CITY.OPUS",
+    "AUDIO\\WATER.OPUS",   "AUDIO\\COMOPEN.OPUS", "AUDIO\\SUBOPEN.OPUS", "AUDIO\\JB.OPUS",      "AUDIO\\BET.OPUS",     "AUDIO\\L1_LG.OPUS",
+    "AUDIO\\L2_DSB.OPUS",  "AUDIO\\L3_DM.OPUS",   "AUDIO\\L4_PAP.OPUS",  "AUDIO\\L5_TFB.OPUS",  "AUDIO\\J0_DM2.OPUS",  "AUDIO\\J1_LFL.OPUS",
+    "AUDIO\\J2_KCL.OPUS",  "AUDIO\\J3_VH.OPUS",   "AUDIO\\J4_ETH.OPUS",  "AUDIO\\J5_DST.OPUS",  "AUDIO\\J6_TBJ.OPUS",  "AUDIO\\T1_TOL.OPUS",
+    "AUDIO\\T2_TPU.OPUS",  "AUDIO\\T3_MAS.OPUS",  "AUDIO\\T4_TAT.OPUS",  "AUDIO\\T5_BF.OPUS",   "AUDIO\\S0_MAS.OPUS",  "AUDIO\\S1_PF.OPUS",
+    "AUDIO\\S2_CTG.OPUS",  "AUDIO\\S3_RTC.OPUS",  "AUDIO\\S5_LRQ.OPUS",  "AUDIO\\S4_BDBA.OPUS", "AUDIO\\S4_BDBB.OPUS", "AUDIO\\S2_CTG2.OPUS",
+    "AUDIO\\S4_BDBD.OPUS", "AUDIO\\S5_LRQB.OPUS", "AUDIO\\S5_LRQC.OPUS", "AUDIO\\A1_SSO.OPUS",  "AUDIO\\A2_PP.OPUS",   "AUDIO\\A3_SS.OPUS",
+    "AUDIO\\A4_PDR.OPUS",  "AUDIO\\A5_K2FT.OPUS", "AUDIO\\K1_KBO.OPUS",  "AUDIO\\K2_GIS.OPUS",  "AUDIO\\K3_DS.OPUS",   "AUDIO\\K4_SHI.OPUS",
+    "AUDIO\\K5_SD.OPUS",   "AUDIO\\R0_PDR2.OPUS", "AUDIO\\R1_SW.OPUS",   "AUDIO\\R2_AP.OPUS",   "AUDIO\\R3_ED.OPUS",   "AUDIO\\R4_GF.OPUS",
+    "AUDIO\\R5_PB.OPUS",   "AUDIO\\R6_MM.OPUS",   "AUDIO\\D1_STOG.OPUS", "AUDIO\\D2_KK.OPUS",   "AUDIO\\D3_ADO.OPUS",  "AUDIO\\D5_ES.OPUS",
+    "AUDIO\\D7_MLD.OPUS",  "AUDIO\\D4_GTA.OPUS",  "AUDIO\\D4_GTA2.OPUS", "AUDIO\\D6_STS.OPUS",  "AUDIO\\A6_BAIT.OPUS", "AUDIO\\A7_ETG.OPUS",
+    "AUDIO\\A8_PS.OPUS",   "AUDIO\\A9_ASD.OPUS",  "AUDIO\\K4_SHI2.OPUS", "AUDIO\\C1_TEX.OPUS",  "AUDIO\\EL_PH1.OPUS",  "AUDIO\\EL_PH2.OPUS",
+    "AUDIO\\EL_PH3.OPUS",  "AUDIO\\EL_PH4.OPUS",  "AUDIO\\YD_PH1.OPUS",  "AUDIO\\YD_PH2.OPUS",  "AUDIO\\YD_PH3.OPUS",  "AUDIO\\YD_PH4.OPUS",
+    "AUDIO\\HD_PH1.OPUS",  "AUDIO\\HD_PH2.OPUS",  "AUDIO\\HD_PH3.OPUS",  "AUDIO\\HD_PH4.OPUS",  "AUDIO\\HD_PH5.OPUS",  "AUDIO\\MT_PH1.OPUS",
+    "AUDIO\\MT_PH2.OPUS",  "AUDIO\\MT_PH3.OPUS",  "AUDIO\\MT_PH4.OPUS",  "AUDIO\\MISCOM.OPUS",  "AUDIO\\END.OPUS",     "AUDIO\\lib_a1.OPUS",
+    "AUDIO\\lib_a2.OPUS",  "AUDIO\\lib_a.OPUS",   "AUDIO\\lib_b.OPUS",   "AUDIO\\lib_c.OPUS",   "AUDIO\\lib_d.OPUS",   "AUDIO\\l2_a.OPUS",
+    "AUDIO\\j4t_1.OPUS",   "AUDIO\\j4t_2.OPUS",   "AUDIO\\j4t_3.OPUS",   "AUDIO\\j4t_4.OPUS",   "AUDIO\\j4_a.OPUS",    "AUDIO\\j4_b.OPUS",
+    "AUDIO\\j4_c.OPUS",    "AUDIO\\j4_d.OPUS",    "AUDIO\\j4_e.OPUS",    "AUDIO\\j4_f.OPUS",    "AUDIO\\j6_1.OPUS",    "AUDIO\\j6_a.OPUS",
+    "AUDIO\\j6_b.OPUS",    "AUDIO\\j6_c.OPUS",    "AUDIO\\j6_d.OPUS",    "AUDIO\\t4_a.OPUS",    "AUDIO\\s1_a.OPUS",    "AUDIO\\s1_a1.OPUS",
+    "AUDIO\\s1_b.OPUS",    "AUDIO\\s1_c.OPUS",    "AUDIO\\s1_c1.OPUS",   "AUDIO\\s1_d.OPUS",    "AUDIO\\s1_e.OPUS",    "AUDIO\\s1_f.OPUS",
+    "AUDIO\\s1_g.OPUS",    "AUDIO\\s1_h.OPUS",    "AUDIO\\s1_i.OPUS",    "AUDIO\\s1_j.OPUS",    "AUDIO\\s1_k.OPUS",    "AUDIO\\s1_l.OPUS",
+    "AUDIO\\s3_a.OPUS",    "AUDIO\\s3_b.OPUS",    "AUDIO\\el3_a.OPUS",   "AUDIO\\mf1_a.OPUS",   "AUDIO\\mf2_a.OPUS",   "AUDIO\\mf3_a.OPUS",
+    "AUDIO\\mf3_b.OPUS",   "AUDIO\\mf3_b1.OPUS",  "AUDIO\\mf3_c.OPUS",   "AUDIO\\mf4_a.OPUS",   "AUDIO\\mf4_b.OPUS",   "AUDIO\\mf4_c.OPUS",
+    "AUDIO\\a1_a.OPUS",    "AUDIO\\a3_a.OPUS",    "AUDIO\\a5_a.OPUS",    "AUDIO\\a4_a.OPUS",    "AUDIO\\a4_b.OPUS",    "AUDIO\\a4_c.OPUS",
+    "AUDIO\\a4_d.OPUS",    "AUDIO\\k1_a.OPUS",    "AUDIO\\k3_a.OPUS",    "AUDIO\\r1_a.OPUS",    "AUDIO\\r2_a.OPUS",    "AUDIO\\r2_b.OPUS",
+    "AUDIO\\r2_c.OPUS",    "AUDIO\\r2_d.OPUS",    "AUDIO\\r2_e.OPUS",    "AUDIO\\r2_f.OPUS",    "AUDIO\\r2_g.OPUS",    "AUDIO\\r2_h.OPUS",
+    "AUDIO\\r5_a.OPUS",    "AUDIO\\r6_a.OPUS",    "AUDIO\\r6_a1.OPUS",   "AUDIO\\r6_b.OPUS",    "AUDIO\\lo2_a.OPUS",   "AUDIO\\lo6_a.OPUS",
+    "AUDIO\\yd2_a.OPUS",   "AUDIO\\yd2_b.OPUS",   "AUDIO\\yd2_c.OPUS",   "AUDIO\\yd2_c1.OPUS",  "AUDIO\\yd2_d.OPUS",   "AUDIO\\yd2_e.OPUS",
+    "AUDIO\\yd2_f.OPUS",   "AUDIO\\yd2_g.OPUS",   "AUDIO\\yd2_h.OPUS",   "AUDIO\\yd2_ass.OPUS", "AUDIO\\yd2_ok.OPUS",  "AUDIO\\h5_a.OPUS",
+    "AUDIO\\h5_b.OPUS",    "AUDIO\\h5_c.OPUS",    "AUDIO\\ammu_a.OPUS",  "AUDIO\\ammu_b.OPUS",  "AUDIO\\ammu_c.OPUS",  "AUDIO\\door_1.OPUS",
+    "AUDIO\\door_2.OPUS",  "AUDIO\\door_3.OPUS",  "AUDIO\\door_4.OPUS",  "AUDIO\\door_5.OPUS",  "AUDIO\\door_6.OPUS",  "AUDIO\\t3_a.OPUS",
+    "AUDIO\\t3_b.OPUS",    "AUDIO\\t3_c.OPUS",    "AUDIO\\k1_b.OPUS",    "AUDIO\\cat1.OPUS"};
+#else
 static char StreamedNameTable[][25]=
 {
 #ifdef PS2_AUDIO
@@ -515,3 +551,4 @@ static char StreamedNameTable[][25]=
 	"AUDIO\\k1_b.WAV",
 	"AUDIO\\cat1.WAV"
 };
+#endif