Add support for SudoMaker RetroWave OPL3 express

Author: mywave82

configure.ac

@@ -96,6 +96,7 @@ AC_ARG_ENABLE([output-oss],AS_HELP_STRING([--disable-output-oss],[Disable OSS ou
 AC_ARG_ENABLE([output-null],AS_HELP_STRING([--disable-output-null],[Disable null output]))
 AC_ARG_ENABLE([output-disk],AS_HELP_STRING([--disable-output-disk],[Disable disk writer]))
 AC_ARG_ENABLE([output-esound],AS_HELP_STRING([--disable-output-esound],[Disable EsounD output]))
+AC_ARG_ENABLE([output-retrowave],AS_HELP_STRING([--disable-output-retrowave],[Disable RetroWave output]))
 AC_ARG_ENABLE([output-qsa],AS_HELP_STRING([--disable-output-qsa],[Disable QSA output]))
 AC_ARG_ENABLE([output-sdl],AS_HELP_STRING([--disable-output-sdl],[Disable SDL output]))
 AC_ARG_ENABLE([output-alsa],AS_HELP_STRING([--disable-output-alsa],[Disable ALSA output]))
@@ -146,6 +147,12 @@ if test ${enable_output_esound:=yes} = yes; then
       AC_MSG_RESULT([*** EsounD (libesd) >= 0.2.8 not installed ***]))
 fi
 
+# RetroWave output
+if test ${enable_output_retrowave:=yes} = yes; then
+   AC_DEFINE(DRIVER_RETROWAVE,1,[Build RetroWave output])
+   drivers=$drivers' retrowave.$(OBJEXT)'
+fi
+
 # QSA driver
 if test ${enable_output_qsa:=yes} = yes; then
    AC_MSG_CHECKING([for QSA headers])
@@ -219,11 +226,12 @@ echo "Configuration:"
 echo "Install path:             ${prefix}"
 echo ""
 echo "Build output mechanisms:"
-echo "OSS output (oss):         ${enable_output_oss}"
-echo "Null output (null):       ${enable_output_null}"
-echo "Disk writer (disk):       ${enable_output_disk}"
-echo "EsounD output (esound):   ${enable_output_esound}"
-echo "QSA output (qsa):         ${enable_output_qsa}"
-echo "SDL output (sdl):         ${enable_output_sdl}"
-echo "ALSA output (alsa):       ${enable_output_alsa}"
-echo "Libao output (ao):        ${enable_output_ao}"
+echo "OSS output (oss):            ${enable_output_oss}"
+echo "Null output (null):          ${enable_output_null}"
+echo "Disk writer (disk):          ${enable_output_disk}"
+echo "EsounD output (esound):      ${enable_output_esound}"
+echo "Retrowave output (retrowave) ${enable_output_retrowave}"
+echo "QSA output (qsa):            ${enable_output_qsa}"
+echo "SDL output (sdl):            ${enable_output_sdl}"
+echo "ALSA output (alsa):          ${enable_output_alsa}"
+echo "Libao output (ao):           ${enable_output_ao}"

src/Makefile.am

@@ -4,6 +4,7 @@ adplay_SOURCES = adplay.cc output.cc output.h players.h defines.h
 
 EXTRA_adplay_SOURCES = oss.cc oss.h null.h disk.cc disk.h esound.cc esound.h \
 	qsa.cc qsa.h sdl.cc sdl.h alsa.cc alsa.h ao.cc ao.h getopt.c \
+	retrowave.cc retrowave.h \
 	getopt1.c getopt.h
 
 adplay_LDADD = $(drivers) $(adplug_LIBS) @ESD_LIBS@ @QSA_LIBS@ @SDL_LIBS@ \

src/adplay.cc

@@ -151,6 +151,10 @@ static void usage()
 	 "EsounD driver (esound) specific:\n"
 	 "  -d, --device=URL           URL to EsounD server host (hostname:port)\n\n"
 #endif
+#ifdef DRIVER_RETROWAVE
+	 "RetroWave driver (retrowave) specific:\n"
+	 "   -d --device=DEVICE        set sound device to DEVICE\n\n"
+#endif
 #ifdef DRIVER_SDL
 	 "SDL driver (sdl) specific:\n"
 	 "  -b, --buffer=SIZE          set output buffer size to SIZE\n\n"
@@ -202,6 +206,9 @@ static void usage()
 #ifdef DRIVER_ESOUND
 	 "esound "
 #endif
+#ifdef DRIVER_RETROWAVE
+	 "retrowave "
+#endif
 #ifdef DRIVER_QSA
 	 "qsa "
 #endif
@@ -300,6 +307,10 @@ static int decode_switches(int argc, char **argv)
 	if(!strcmp(optarg,"alsa")) cfg.output = alsa;
 	else
 #endif
+#ifdef DRIVER_RETROWAVE
+	if(!strcmp(optarg,"retrowave")) cfg.output = retrowave;
+	else
+#endif
 #ifdef DRIVER_SDL
 	if(!strcmp(optarg,"sdl")) cfg.output = sdl;
 	else
@@ -579,6 +590,15 @@ int main(int argc, char **argv)
     player = new AOPlayer(opl, cfg.device, cfg.bits, cfg.channels, cfg.freq, cfg.buf_size);
     break;
 #endif
+#ifdef DRIVER_RETROWAVE
+  case retrowave:
+    if (opl) {
+      delete(opl);
+      opl = 0;
+    }
+    player = new RetroWavePlayer(cfg.device);
+    break;
+#endif
 #ifdef DRIVER_SDL
   case sdl:
     player = new SDLPlayer(opl, cfg.bits, cfg.channels, cfg.freq, cfg.buf_size);

src/players.h

@@ -28,7 +28,7 @@
 #include "config.h"
 
 // Enumerate ALL outputs (regardless of availability)
-enum Outputs {none, null, ao, oss, disk, esound, qsa, sdl, alsa};
+enum Outputs {none, null, ao, oss, disk, esound, retrowave, qsa, sdl, alsa};
 
 #define DEFAULT_DRIVER none
 
@@ -39,6 +39,12 @@ enum Outputs {none, null, ao, oss, disk, esound, qsa, sdl, alsa};
 #define DEFAULT_DRIVER null
 #endif
 
+#ifdef DRIVER_RETROWAVE
+#include "retrowave.h"
+#undef DEFAULT_DRIVER
+#define DEFAULT_DRIVER retrowave
+#endif
+
 // Disk writer
 #ifdef DRIVER_DISK
 #include "disk.h"