I'd like adopt the fluidsynth package.
Thanks in advance.
--
Takashi Yano <takashi.y...@nifty.ne.jp>
inherit cmake
NAME="fluidsynth"
VERSION=2.3.2
RELEASE=1
LICENSE="LGPL-2.1-or-later"
CATEGORY="Audio"
SUMMARY="SoundFont software synthesizer"
DESCRIPTION="FluidSynth is a real-time software synthesizer based on the
SoundFont 2 specifications."
HOMEPAGE="http://www.fluidsynth.org/";
SRC_URI="https://github.com/FluidSynth/fluidsynth/archive/v${VERSION}/fluidsynth-${VERSION}.tar.gz";
PKG_NAMES="${NAME} lib${NAME}3 lib${NAME}-devel"
fluidsynth_CONTENTS="usr/bin/*.exe usr/share/"
libfluidsynth3_CATEGORY="Libs"
libfluidsynth3_SUMMARY="${SUMMARY} library"
libfluidsynth3_CONTENTS="usr/bin/cygfluidsynth-3.dll"
libfluidsynth_devel_CATEGORY="Libs"
libfluidsynth_devel_SUMMARY="${SUMMARY} library"
libfluidsynth_devel_CONTENTS="
usr/include/fluidsynth*
usr/lib/libfluidsynth.dll.a
usr/lib/pkgconfig/fluidsynth.pc
"
PKG_IGNORE="usr/lib/cmake/fluidsynth/*.cmake"
# dbus: only for RealtimeKit
# portaudio: playback is just static
CYGCMAKE_ARGS="
-Denable-dbus=OFF
-Denable-midishare=OFF
-Denable-portaudio=ON
"
--- origsrc/fluidsynth-2.3.2/src/drivers/fluid_dsound.c 2023-04-03
00:54:17.000000000 +0900
+++ src/fluidsynth-2.3.2/src/drivers/fluid_dsound.c 2023-09-16
00:02:53.038824600 +0900
@@ -28,6 +28,7 @@
#if DSOUND_SUPPORT
+#include <windows.h>
#include <mmsystem.h>
#include <dsound.h>
#include <mmreg.h>
--- origsrc/fluidsynth-2.3.2/src/drivers/fluid_oss.c 2023-04-03
00:54:17.000000000 +0900
+++ src/fluidsynth-2.3.2/src/drivers/fluid_oss.c 2023-09-16
12:35:49.965676900 +0900
@@ -109,6 +109,22 @@ fluid_oss_audio_driver_settings(fluid_se
fluid_settings_register_str(settings, "audio.oss.device", "/dev/dsp", 0);
}
+#ifdef __CYGWIN__
+#include <sys/cygwin.h>
+static int get_cygwin_version(void);
+static int cygwin_version;
+static int get_cygwin_version(void)
+{
+ int cygwin_version = 3004006;
+ char *ver = (char *) (intptr_t) cygwin_internal(CW_GETVERSIONINFO);
+ int major, minor;
+ if (2 == sscanf(ver, "%*s\n%%%%%% Cygwin dll major: %d\n"
+ "%%%%%% Cygwin dll minor: %d", &major, &minor))
+ cygwin_version = major * 1000 + minor;
+ return cygwin_version;
+}
+#endif
+
/*
* new_fluid_oss_audio_driver
*/
@@ -133,6 +149,10 @@ new_fluid_oss_audio_driver(fluid_setting
return NULL;
}
+#ifdef __CYGWIN__
+ cygwin_version = get_cygwin_version();
+#endif
+
FLUID_MEMSET(dev, 0, sizeof(fluid_oss_audio_driver_t));
fluid_settings_getint(settings, "audio.periods", &periods);
@@ -306,6 +326,10 @@ new_fluid_oss_audio_driver2(fluid_settin
return NULL;
}
+#ifdef __CYGWIN
+ cygwin_version = get_cygwin_version();
+#endif
+
FLUID_MEMSET(dev, 0, sizeof(fluid_oss_audio_driver_t));
fluid_settings_getint(settings, "audio.periods", &periods);
@@ -540,6 +572,19 @@ fluid_oss_audio_run(void *d)
{
dev->read(synth, len, buffer, 0, 2, buffer, 1, 2);
+#ifdef __CYGWIN__
+ for (;;)
+ {
+ audio_buf_info info;
+ ioctl(dev->dspfd, SNDCTL_DSP_GETOSPACE, &info);
+ /* Reduce latency in cygwin before 3.5.0. */
+ if (cygwin_version < 3005000)
+ info.bytes -= info.fragsize * (info.fragstotal - 4);
+ if (info.bytes >= dev->buffer_byte_size)
+ break;
+ usleep(100);
+ }
+#endif
if(write(dev->dspfd, buffer, dev->buffer_byte_size) < 0)
{
FLUID_LOG(FLUID_ERR, "Error writing to OSS sound device: %s",
--- origsrc/fluidsynth-2.3.2/src/drivers/fluid_winmidi.c 2023-04-03
00:54:17.000000000 +0900
+++ src/fluidsynth-2.3.2/src/drivers/fluid_winmidi.c 2023-09-16
00:02:53.038824600 +0900
@@ -75,6 +75,8 @@
#include "fluid_midi.h"
#include "fluid_mdriver.h"
#include "fluid_settings.h"
+#include <windows.h>
+#include <mmsystem.h>
#define MIDI_SYSEX_MAX_SIZE 512
#define MIDI_SYSEX_BUF_COUNT 16
--- origsrc/fluidsynth-2.3.2/src/fluidsynth.c 2023-04-03 00:54:17.000000000
+0900
+++ src/fluidsynth-2.3.2/src/fluidsynth.c 2023-09-16 00:02:53.038824600
+0900
@@ -39,6 +39,7 @@
#endif
#if SDL2_SUPPORT
+#define SDL_MAIN_HANDLED 1
#include <SDL.h>
#endif
--- origsrc/fluidsynth-2.3.2/src/utils/fluid_sys.h 2023-04-03
00:54:17.000000000 +0900
+++ src/fluidsynth-2.3.2/src/utils/fluid_sys.h 2023-09-16 00:02:53.048837900
+0900
@@ -137,6 +137,7 @@ typedef gintptr intptr_t;
*/
#if defined(__CYGWIN__) && HAVE_WINDOWS_H
#include <windows.h>
+#undef __MINGW64_VERSION_MAJOR
#include <wchar.h>
#endif
--- origsrc/fluidsynth-2.3.2/src/utils/fluidsynth_priv.h 2023-04-03
00:54:17.000000000 +0900
+++ src/fluidsynth-2.3.2/src/utils/fluidsynth_priv.h 2023-09-16
00:02:53.048837900 +0900
@@ -45,6 +45,11 @@
#include <string.h>
#endif
+#ifdef __CYGWIN__
+#define DSOUND_SUPPORT 1
+#define WINMIDI_SUPPORT 1
+#endif
+
#include "fluidsynth.h"
