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path: root/testing/scummvm/0002-FLUIDSYNTH-Fix-compilation-with-Fluidsynth-2.2.patch
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From d0d38b0199dae9a1dbfecc53db54dd0a070694b4 Mon Sep 17 00:00:00 2001
From: Le Philousophe <lephilousophe@users.noreply.github.com>
Date: Mon, 5 Apr 2021 12:23:26 +0200
Subject: FLUIDSYNTH: Fix compilation with Fluidsynth 2.2

We replace deprecated functions as well
---
 audio/softsynth/fluidsynth.cpp | 43 ++++++++++++++++++++++++++++++++++
 1 file changed, 43 insertions(+)

diff --git a/audio/softsynth/fluidsynth.cpp b/audio/softsynth/fluidsynth.cpp
index e770fb6854..f01dd8c736 100644
--- a/audio/softsynth/fluidsynth.cpp
+++ b/audio/softsynth/fluidsynth.cpp
@@ -180,11 +180,19 @@ static void *SoundFontMemLoader_open(const char *filename) {
 	return p;
 }
 
+#if FS_API_VERSION >= 0x0202
+static int SoundFontMemLoader_read(void *buf, fluid_long_long_t count, void *handle) {
+#else
 static int SoundFontMemLoader_read(void *buf, int count, void *handle) {
+#endif
 	return ((Common::SeekableReadStream *) handle)->read(buf, count) == (uint32)count ? FLUID_OK : FLUID_FAILED;
 }
 
+#if FS_API_VERSION >= 0x0202
+static int SoundFontMemLoader_seek(void *handle, fluid_long_long_t offset, int origin) {
+#else
 static int SoundFontMemLoader_seek(void *handle, long offset, int origin) {
+#endif
 	return ((Common::SeekableReadStream *) handle)->seek(offset, origin) ? FLUID_OK : FLUID_FAILED;
 }
 
@@ -193,7 +201,11 @@ static int SoundFontMemLoader_close(void *handle) {
 	return FLUID_OK;
 }
 
+#if FS_API_VERSION >= 0x0202
+static fluid_long_long_t SoundFontMemLoader_tell(void *handle) {
+#else
 static long SoundFontMemLoader_tell(void *handle) {
+#endif
 	return ((Common::SeekableReadStream *) handle)->pos();
 }
 #endif
@@ -237,7 +249,11 @@ int MidiDriver_FluidSynth::open() {
 	_synth = new_fluid_synth(_settings);
 
 	if (ConfMan.getBool("fluidsynth_chorus_activate")) {
+#if FS_API_VERSION >= 0x0202
+		fluid_synth_chorus_on(_synth, -1, 1);
+#else
 		fluid_synth_set_chorus_on(_synth, 1);
+#endif
 
 		int chorusNr = ConfMan.getInt("fluidsynth_chorus_nr");
 		double chorusLevel = (double)ConfMan.getInt("fluidsynth_chorus_level") / 100.0;
@@ -252,22 +268,49 @@ int MidiDriver_FluidSynth::open() {
 			chorusType = FLUID_CHORUS_MOD_TRIANGLE;
 		}
 
+#if FS_API_VERSION >= 0x0202
+		fluid_synth_set_chorus_group_nr(_synth, -1, chorusNr);
+		fluid_synth_set_chorus_group_level(_synth, -1, chorusLevel);
+		fluid_synth_set_chorus_group_speed(_synth, -1, chorusSpeed);
+		fluid_synth_set_chorus_group_depth(_synth, -1, chorusDepthMs);
+		fluid_synth_set_chorus_group_type(_synth, -1, chorusType);
+#else
 		fluid_synth_set_chorus(_synth, chorusNr, chorusLevel, chorusSpeed, chorusDepthMs, chorusType);
+#endif
 	} else {
+#if FS_API_VERSION >= 0x0202
+		fluid_synth_chorus_on(_synth, -1, 0);
+#else
 		fluid_synth_set_chorus_on(_synth, 0);
+#endif
 	}
 
 	if (ConfMan.getBool("fluidsynth_reverb_activate")) {
+#if FS_API_VERSION >= 0x0202
+		fluid_synth_reverb_on(_synth, -1, 1);
+#else
 		fluid_synth_set_reverb_on(_synth, 1);
+#endif
 
 		double reverbRoomSize = (double)ConfMan.getInt("fluidsynth_reverb_roomsize") / 100.0;
 		double reverbDamping = (double)ConfMan.getInt("fluidsynth_reverb_damping") / 100.0;
 		int reverbWidth = ConfMan.getInt("fluidsynth_reverb_width");
 		double reverbLevel = (double)ConfMan.getInt("fluidsynth_reverb_level") / 100.0;
 
+#if FS_API_VERSION >= 0x0202
+		fluid_synth_set_reverb_group_roomsize(_synth, -1, reverbRoomSize);
+		fluid_synth_set_reverb_group_damp(_synth, -1, reverbDamping);
+		fluid_synth_set_reverb_group_width(_synth, -1, reverbWidth);
+		fluid_synth_set_reverb_group_level(_synth, -1, reverbLevel);
+#else
 		fluid_synth_set_reverb(_synth, reverbRoomSize, reverbDamping, reverbWidth, reverbLevel);
+#endif
 	} else {
+#if FS_API_VERSION >= 0x0202
+		fluid_synth_reverb_on(_synth, -1, 0);
+#else
 		fluid_synth_set_reverb_on(_synth, 0);
+#endif
 	}
 
 	Common::String interpolation = ConfMan.get("fluidsynth_misc_interpolation");
-- 
2.32.0