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923719584a387342bd9fa7d6ab3733ce771259e9
haikuports/media-sound/fluidsynth/patches/fluidsynth2-2.0.5.patchset
Schrijvers Luc 923719584a fluidsynth, bump version (#3944) 
* move binary to tools package, use included testcase
2019-06-24 20:02:06 +02:00

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From a1e84fb39c3b2fbbd4e5cd9c84250467d01ec9d7 Mon Sep 17 00:00:00 2001
From: Gerasim Troeglazov <3dEyes@gmail.com>
Date: Sun, 14 Apr 2019 17:27:45 +1000
Subject: Add Haiku MediaKit support
diff --git a/CMakeLists.txt b/CMakeLists.txt
index b759259..9622a62 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -20,7 +20,8 @@
# CMake based build system. Pedro Lopez-Cabanillas <plcl@users.sf.net>
cmake_minimum_required ( VERSION 3.1.0 ) # because of CMAKE_C_STANDARD
-project ( FluidSynth C )
+project ( FluidSynth C CXX)
+set(CMAKE_CXX_STANDARD 11)
set ( CMAKE_MODULE_PATH ${CMAKE_SOURCE_DIR}/cmake_admin )
# FluidSynth package name
@@ -69,6 +70,7 @@ option ( enable-network "enable network support (requires BSD sockets)" on )
option ( enable-oss "compile OSS support (if it is available)" on )
option ( enable-dsound "compile DirectSound support (if it is available)" on )
option ( enable-winmidi "compile Windows MIDI support (if it is available)" on )
+option ( enable-haiku "compile Haiku MediaKit audio support (if it is available)" on )
option ( enable-pkgconfig "use pkg-config to locate fluidsynth's (mostly optional) dependencies" on )
option ( enable-pulseaudio "compile PulseAudio support (if it is available)" on )
option ( enable-readline "compile readline lib line editing (if it is available)" on )
@@ -92,7 +94,7 @@ if ( CMAKE_SYSTEM MATCHES "OS2" )
endif ( CMAKE_SYSTEM MATCHES "OS2" )
# Initialize the library directory name suffix.
-if (NOT MINGW AND NOT MSVC AND NOT CMAKE_SYSTEM_NAME MATCHES "FreeBSD|DragonFly")
+if (NOT MINGW AND NOT MSVC AND NOT HAIKU AND NOT CMAKE_SYSTEM_NAME MATCHES "FreeBSD|DragonFly")
if ( CMAKE_SIZEOF_VOID_P EQUAL 8 )
set ( _init_lib_suffix "64" )
else ( CMAKE_SIZEOF_VOID_P EQUAL 8 )
@@ -156,8 +158,10 @@ check_include_file ( getopt.h HAVE_GETOPT_H )
check_include_file ( stdint.h HAVE_STDINT_H )
include ( TestInline )
include ( TestVLA )
+if ( NOT HAIKU )
include ( TestBigEndian )
test_big_endian ( WORDS_BIGENDIAN )
+endif ( NOT HAIKU )
unset ( LIBFLUID_CPPFLAGS CACHE )
unset ( LIBFLUID_LIBS CACHE )
@@ -189,6 +193,11 @@ if ( CMAKE_COMPILER_IS_GNUCC OR CMAKE_C_COMPILER_ID STREQUAL "Clang" OR CMAKE_C_
endif ( CMAKE_COMPILER_IS_GNUCC OR CMAKE_C_COMPILER_ID STREQUAL "Clang" OR CMAKE_C_COMPILER_ID STREQUAL "Intel" )
+# Haiku
+if ( HAIKU )
+set ( CMAKE_CXX_FLAGS "-fpermissive")
+endif ( HAIKU )
+
# Windows
unset ( WINDOWS_SUPPORT CACHE )
unset ( WINDOWS_LIBS CACHE )
@@ -256,7 +265,11 @@ else ( WIN32 )
# Check PThreads, but not in Windows
find_package ( Threads REQUIRED )
set ( HAVE_LIBPTHREAD ${Threads_FOUND} )
+if ( HAIKU )
+ set ( LIBFLUID_LIBS "network;bsd;be;media" ${CMAKE_THREAD_LIBS_INIT} )
+else ( HAIKU )
set ( LIBFLUID_LIBS "m" ${CMAKE_THREAD_LIBS_INIT} )
+endif ( HAIKU )
endif ( WIN32 )
# IBM OS/2
@@ -538,6 +551,11 @@ else(NOT enable-pkgconfig)
endif ( LADSPA_SUPPORT )
endif ( enable-ladspa )
+ unset ( HAIKU_SUPPORT CACHE )
+ if ( enable-haiku )
+ set ( HAIKU_SUPPORT 1 )
+ endif ( enable-haiku )
+
endif(NOT enable-pkgconfig)
unset ( AUFILE_SUPPORT CACHE )
diff --git a/cmake_admin/report.cmake b/cmake_admin/report.cmake
index e25a989..be77acc 100644
--- a/cmake_admin/report.cmake
+++ b/cmake_admin/report.cmake
@@ -86,6 +86,12 @@ else ( WINMIDI_SUPPORT )
message ( "WinMidi support: no" )
endif ( WINMIDI_SUPPORT )
+if ( HAIKU_SUPPORT )
+ message ( "Haiku MediaKit support: yes" )
+else ( HAIKU_SUPPORT )
+ message ( "Haiku MediaKit support: no" )
+endif ( HAIKU_SUPPORT )
+
if ( LADSPA_SUPPORT )
message ( "LADSPA support: yes" )
else ( LADSPA_SUPPORT )
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index a0ba53d..b96dfb5 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -86,6 +86,10 @@ if ( WINMIDI_SUPPORT )
set ( fluid_winmidi_SOURCES drivers/fluid_winmidi.c )
endif ( WINMIDI_SUPPORT )
+if ( HAIKU_SUPPORT )
+ set ( fluid_haiku_SOURCES drivers/fluid_haiku.cpp )
+endif ( HAIKU_SUPPORT )
+
if ( OSS_SUPPORT )
set ( fluid_oss_SOURCES drivers/fluid_oss.c )
endif ( OSS_SUPPORT )
@@ -249,6 +253,7 @@ add_library ( libfluidsynth-OBJ OBJECT
${fluid_pulse_SOURCES}
${fluid_dsound_SOURCES}
${fluid_winmidi_SOURCES}
+ ${fluid_haiku_SOURCES}
${libfluidsynth_SOURCES}
${public_HEADERS}
${public_main_HEADER}
diff --git a/src/config.cmake b/src/config.cmake
index 2d1d786..9ff3e29 100644
--- a/src/config.cmake
+++ b/src/config.cmake
@@ -199,6 +199,9 @@
/* Define to enable Windows MIDI driver */
#cmakedefine WINMIDI_SUPPORT @WINMIDI_SUPPORT@
+/* Define to enable Haiku MediaKit audio driver */
+#cmakedefine HAIKU_SUPPORT @HAIKU_SUPPORT@
+
/* Define to 1 if you have the ANSI C header files. */
#cmakedefine STDC_HEADERS @STDC_HEADERS@
diff --git a/src/drivers/fluid_adriver.c b/src/drivers/fluid_adriver.c
index 4311c46..bf4a84b 100644
--- a/src/drivers/fluid_adriver.c
+++ b/src/drivers/fluid_adriver.c
@@ -80,6 +80,16 @@ static const fluid_audriver_definition_t fluid_audio_drivers[] =
},
#endif
+#if HAIKU_SUPPORT
+ {
+ "mediakit",
+ new_fluid_haiku_audio_driver,
+ NULL,
+ delete_fluid_haiku_audio_driver,
+ fluid_haiku_audio_driver_settings
+ },
+#endif
+
#if COREAUDIO_SUPPORT
{
"coreaudio",
diff --git a/src/drivers/fluid_adriver.h b/src/drivers/fluid_adriver.h
index 5cfc688..ace6353 100644
--- a/src/drivers/fluid_adriver.h
+++ b/src/drivers/fluid_adriver.h
@@ -57,6 +57,13 @@ void delete_fluid_alsa_audio_driver(fluid_audio_driver_t *p);
void fluid_alsa_audio_driver_settings(fluid_settings_t *settings);
#endif
+#if HAIKU_SUPPORT
+fluid_audio_driver_t *new_fluid_haiku_audio_driver(fluid_settings_t *settings,
+ fluid_synth_t *synth);
+void delete_fluid_haiku_audio_driver(fluid_audio_driver_t *p);
+void fluid_haiku_audio_driver_settings(fluid_settings_t *settings);
+#endif
+
#if OSS_SUPPORT
fluid_audio_driver_t *new_fluid_oss_audio_driver(fluid_settings_t *settings,
fluid_synth_t *synth);
diff --git a/src/drivers/fluid_haiku.cpp b/src/drivers/fluid_haiku.cpp
new file mode 100644
index 0000000..2871948
--- /dev/null
+++ b/src/drivers/fluid_haiku.cpp
@@ -0,0 +1,140 @@
+/* Haiku MediaKit Driver for FluidSynth
+ *
+ * Copyright (C) 2019 Gerasim Troeglazov
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public License
+ * as published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free
+ * Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301, USA
+ */
+
+extern "C" {
+#include "fluid_synth.h"
+#include "fluid_adriver.h"
+#include "fluid_settings.h"
+}
+
+#include <MediaKit.h>
+#include <SupportKit.h>
+
+typedef struct
+{
+ fluid_audio_driver_t driver;
+
+ fluid_synth_t *synth;
+ fluid_audio_callback_t write_ptr;
+
+ int frame_size;
+
+ BSoundPlayer *m_player;
+
+} fluid_haiku_audio_driver_t;
+
+
+static void playerProc(void *cookie, void *buffer, size_t len, const media_raw_audio_format &format)
+{
+ fluid_haiku_audio_driver_t *dev = (fluid_haiku_audio_driver_t *)cookie;
+ len /= dev->frame_size;
+ dev->write_ptr(dev->synth, len, buffer, 0, 2, buffer, 1, 2);
+}
+
+void fluid_haiku_audio_driver_settings(fluid_settings_t *settings)
+{
+ fluid_settings_register_str(settings, "audio.haiku.device", "default", 0);
+ fluid_settings_add_option(settings, "audio.haiku.device", "default");
+}
+
+fluid_audio_driver_t *
+new_fluid_haiku_audio_driver(fluid_settings_t *settings, fluid_synth_t *synth)
+{
+ fluid_haiku_audio_driver_t *dev = NULL;
+ fluid_audio_callback_t write_ptr;
+
+ double sample_rate;
+ int period_size;
+ int periods;
+ int sample_size;
+
+ char *device;
+ const char *dev_name;
+
+ fluid_settings_getnum(settings, "synth.sample-rate", &sample_rate);
+ fluid_settings_getint(settings, "audio.periods", &periods);
+ fluid_settings_getint(settings, "audio.period-size", &period_size);
+
+ if(period_size < 1024) {
+ period_size = 1024;
+ } else {
+ if((period_size & (period_size - 1)) != 0) {
+ FLUID_LOG(FLUID_ERR, "\"audio.period-size\" must be a power of 2");
+ return NULL;
+ }
+ }
+
+ if(fluid_settings_str_equal(settings, "audio.sample-format", "16bits"))
+ {
+ FLUID_LOG(FLUID_DBG, "Selected 16 bit sample format");
+ sample_size = sizeof(short);
+ write_ptr = fluid_synth_write_s16;
+ } else {
+ FLUID_LOG(FLUID_ERR, "Unhandled sample format");
+ return NULL;
+ }
+
+ dev = FLUID_NEW(fluid_haiku_audio_driver_t);
+ if(dev == NULL) {
+ FLUID_LOG(FLUID_ERR, "Out of memory");
+ return NULL;
+ }
+ FLUID_MEMSET(dev, 0, sizeof(fluid_haiku_audio_driver_t));
+
+ dev->synth = synth;
+ dev->frame_size = 2 * sample_size;
+ dev->write_ptr = write_ptr;
+
+ media_raw_audio_format mediaKitFormat = {
+ (float)sample_rate,
+ (uint32)2,
+ media_raw_audio_format::B_AUDIO_SHORT,
+ B_MEDIA_LITTLE_ENDIAN,
+ (uint32)periods * period_size * dev->frame_size
+ };
+
+ dev->m_player = new BSoundPlayer(&mediaKitFormat, "FluidSynth", playerProc, NULL, (void*)dev);
+
+ if(dev->m_player->InitCheck() != B_OK) {
+ delete dev->m_player;
+ dev->m_player = NULL;
+ delete_fluid_haiku_audio_driver(&dev->driver);
+ return NULL;
+ }
+
+ dev->m_player->SetHasData(true);
+ dev->m_player->Start();
+
+ return (fluid_audio_driver_t *) dev;
+}
+
+
+void delete_fluid_haiku_audio_driver(fluid_audio_driver_t *d)
+{
+ fluid_haiku_audio_driver_t *dev = (fluid_haiku_audio_driver_t *) d;
+ if (dev->m_player != NULL) {
+ dev->m_player->SetHasData(false);
+ dev->m_player->Stop();
+ delete dev->m_player;
+ dev->m_player = NULL;
+ }
+ FLUID_FREE(dev);
+}
+
diff --git a/src/synth/fluid_synth.c b/src/synth/fluid_synth.c
index 15e167a..2bcf167 100644
--- a/src/synth/fluid_synth.c
+++ b/src/synth/fluid_synth.c
@@ -26,6 +26,10 @@
#include "fluid_sfont.h"
#include "fluid_defsfont.h"
+#ifdef __HAIKU__
+#include <FindDirectory.h>
+#endif
+
#ifdef TRAP_ON_FPE
#define _GNU_SOURCE
#include <fenv.h>
@@ -209,8 +213,25 @@ void fluid_synth_settings(fluid_settings_t *settings)
fluid_settings_register_int(settings, "synth.lock-memory", 1, 0, 1, FLUID_HINT_TOGGLED);
fluid_settings_register_str(settings, "midi.portname", "", 0);
+#ifdef __HAIKU__
+ char midiSettings[PATH_MAX] = "";
+ if (find_directory(B_USER_SETTINGS_DIRECTORY, -1, false, midiSettings, sizeof(midiSettings)) == B_OK) {
+ strcat(midiSettings, "/Media/midi_settings");
+ if( access( midiSettings, F_OK ) != -1 ) {
+ FILE *inFile = fopen(midiSettings, "rt");
+ if (inFile) {
+ char sf2file[PATH_MAX];
+ if (fscanf(inFile, "# Midi\n\tsoundfont \"%[^\"]\"", sf2file)) {
+ fluid_settings_register_str(settings, "synth.default-soundfont", sf2file, 0);
+ }
+ fclose(inFile);
+ }
+ }
+ }
+#else
#ifdef DEFAULT_SOUNDFONT
fluid_settings_register_str(settings, "synth.default-soundfont", DEFAULT_SOUNDFONT, 0);
+#endif
#endif
fluid_settings_register_int(settings, "synth.polyphony", 256, 1, 65535, 0);
diff --git a/src/utils/fluid_sys.h b/src/utils/fluid_sys.h
index 9f2d6f6..f3d1464 100644
--- a/src/utils/fluid_sys.h
+++ b/src/utils/fluid_sys.h
@@ -687,7 +687,7 @@ enum
sample data.
*/
-#if defined(HAVE_SYS_MMAN_H) && !defined(__OS2__)
+#if defined(HAVE_SYS_MMAN_H) && !defined(__OS2__) && !defined(__HAIKU__)
#define fluid_mlock(_p,_n) mlock(_p, _n)
#define fluid_munlock(_p,_n) munlock(_p,_n)
#else
--
2.21.0
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