-- v2: dmsynth: Pre-attenuate voices by center pan attenuation. dmsynth: Compensate gain added by IIR filter. dmsynth: Handle GUID_DMUS_PROP_Volume. dmsynth: Set gain to 6 dB. dmsynth/tests: Add tests for GUID_DMUS_PROP_Volume.
From: Anton Baskanov baskanov@gmail.com
--- dlls/dmsynth/tests/dmsynth.c | 633 +++++++++++++++++++++++++++++++++++ 1 file changed, 633 insertions(+)
diff --git a/dlls/dmsynth/tests/dmsynth.c b/dlls/dmsynth/tests/dmsynth.c index a30c295c052..32e5c1d1e35 100644 --- a/dlls/dmsynth/tests/dmsynth.c +++ b/dlls/dmsynth/tests/dmsynth.c @@ -21,6 +21,7 @@ #define COBJMACROS
#include <stdio.h> +#include <math.h>
#include "wine/test.h" #include "uuids.h" @@ -619,6 +620,79 @@ static void test_COM_synthsink(void) IDirectMusicSynthSink_Release(dmss); }
+struct test_clock +{ + IReferenceClock IReferenceClock_iface; + + LONG refcount; +}; + +static HRESULT WINAPI test_clock_QueryInterface(IReferenceClock *iface, REFIID iid, void **out) +{ + ok(0, "unexpected %s\n", __func__); + return E_NOINTERFACE; +} + +static ULONG WINAPI test_clock_AddRef(IReferenceClock *iface) +{ + struct test_clock *clock = CONTAINING_RECORD(iface, struct test_clock, IReferenceClock_iface); + return InterlockedIncrement(&clock->refcount); +} + +static ULONG WINAPI test_clock_Release(IReferenceClock *iface) +{ + struct test_clock *clock = CONTAINING_RECORD(iface, struct test_clock, IReferenceClock_iface); + return InterlockedDecrement(&clock->refcount); +} + +static HRESULT WINAPI test_clock_GetTime(IReferenceClock *iface, REFERENCE_TIME *time) +{ + *time = 0; + return S_OK; +} + +static HRESULT WINAPI test_clock_AdviseTime(IReferenceClock *iface, REFERENCE_TIME base_time, REFERENCE_TIME stream_time, HEVENT event, DWORD_PTR *cookie) +{ + ok(0, "unexpected %s\n", __func__); + return E_NOTIMPL; +} + +static HRESULT WINAPI test_clock_AdvisePeriodic(IReferenceClock *iface, REFERENCE_TIME start_time, REFERENCE_TIME period, HSEMAPHORE semaphore, DWORD_PTR *cookie) +{ + ok(0, "unexpected %s\n", __func__); + return E_NOTIMPL; +} + +static HRESULT WINAPI test_clock_Unadvise(IReferenceClock *iface, DWORD_PTR cookie) +{ + ok(0, "unexpected %s\n", __func__); + return E_NOTIMPL; +} + +static const IReferenceClockVtbl test_clock_vtbl = +{ + test_clock_QueryInterface, + test_clock_AddRef, + test_clock_Release, + test_clock_GetTime, + test_clock_AdviseTime, + test_clock_AdvisePeriodic, + test_clock_Unadvise, +}; + +static HRESULT test_clock_create(IReferenceClock **out) +{ + struct test_clock *clock; + + *out = NULL; + if (!(clock = calloc(1, sizeof(*clock)))) return E_OUTOFMEMORY; + clock->IReferenceClock_iface.lpVtbl = &test_clock_vtbl; + clock->refcount = 1; + + *out = &clock->IReferenceClock_iface; + return S_OK; +} + struct test_sink { IDirectMusicSynthSink IDirectMusicSynthSink_iface; @@ -1194,6 +1268,564 @@ static void test_IDirectMusicSynth(void) IDirectMusic_Release(music); }
+#define PI 3.14159265358979323846264 + +struct phase +{ + double duration; + double start_value; + double end_value; + BOOL linear; +}; + +struct envelope +{ + double gain; + double channel_gain[2]; + struct phase delay; + struct phase attack; + struct phase hold; + struct phase decay; + struct phase sustain; + struct phase release; +}; + +static double lerp(double start_value, double end_value, double factor) +{ + return start_value + (end_value - start_value) * factor; +} + +static double get_phase_value(const struct phase *phase, double time) +{ + double start_value_pow; + double end_value_pow; + double value_pow; + + if (phase->linear) + return lerp(phase->start_value, phase->end_value, time / phase->duration); + + start_value_pow = pow(10., phase->start_value / 200.); + end_value_pow = pow(10., phase->end_value / 200.); + value_pow = lerp(start_value_pow, end_value_pow, time / phase->duration); + return log10(value_pow) * 200.; +} + +static void get_phase_min_max(const struct phase *phase, double start_time, double end_time, double *min_value, + double *max_value) +{ + double start_value; + double end_value; + + if (end_time < 0. || start_time > phase->duration) + return; + + start_value = start_time <= 0. ? phase->start_value : get_phase_value(phase, start_time); + end_value = end_time >= phase->duration ? phase->end_value : get_phase_value(phase, end_time); + + *min_value = min(*min_value, min(start_value, end_value)); + *max_value = max(*max_value, max(start_value, end_value)); +} + +static void get_envelope_min_max(const struct envelope *envelope, double start_time, double end_time, double *min_value, + double *max_value) +{ + double time = 0.; + + get_phase_min_max(&envelope->delay, start_time - time, end_time - time, min_value, max_value); + time += envelope->delay.duration; + get_phase_min_max(&envelope->attack, start_time - time, end_time - time, min_value, max_value); + time += envelope->attack.duration; + get_phase_min_max(&envelope->hold, start_time - time, end_time - time, min_value, max_value); + time += envelope->hold.duration; + get_phase_min_max(&envelope->decay, start_time - time, end_time - time, min_value, max_value); + time += envelope->decay.duration; + get_phase_min_max(&envelope->sustain, start_time - time, end_time - time, min_value, max_value); + time += envelope->sustain.duration; + get_phase_min_max(&envelope->release, start_time - time, end_time - time, min_value, max_value); + time += envelope->release.duration; + + if (start_time <= 0.) + { + *min_value = min(*min_value, envelope->delay.start_value); + *max_value = max(*max_value, envelope->delay.start_value); + } + + if (end_time >= time) + { + *min_value = min(*min_value, envelope->release.end_value); + *max_value = max(*max_value, envelope->release.end_value); + } +} + +#define SINE_AMPLITUDE 0.5 +#define SINE_LENGTH 256 + +struct DECLSPEC_ALIGN(8) instrument_download +{ + DMUS_DOWNLOADINFO info; + ULONG offsets[4]; + DMUS_INSTRUMENT instrument; + DMUS_REGION region; + DMUS_ARTICULATION2 articulation; + CONNECTIONLIST connection_list; + CONNECTION connections[64]; +}; + +static void render_sine(IDirectMusicSynth *synth, const struct instrument_download *download, + void *midi, double phase_offset, short (*buffer)[2], DWORD length) +{ + struct instrument_download instrument_download = *download; + struct DECLSPEC_ALIGN(8) wave_download + { + DMUS_DOWNLOADINFO info; + ULONG offsets[2]; + DMUS_WAVE wave; + union + { + DMUS_WAVEDATA wave_data; + struct + { + ULONG size; + short samples[SINE_LENGTH]; + }; + }; + } wave_download = + { + .info = + { + .dwDLType = DMUS_DOWNLOADINFO_WAVE, + .dwDLId = 1, + .dwNumOffsetTableEntries = 2, + .cbSize = sizeof(struct wave_download), + }, + .offsets = + { + offsetof(struct wave_download, wave), + offsetof(struct wave_download, wave_data), + }, + .wave = + { + .ulWaveDataIdx = 1, + .WaveformatEx = + { + .wFormatTag = WAVE_FORMAT_PCM, + .nChannels = 1, + .wBitsPerSample = 16, + .nSamplesPerSec = 44100, + .nAvgBytesPerSec = 88200, + .nBlockAlign = 2, + }, + }, + .wave_data = + { + .cbSize = sizeof(wave_download.samples), + }, + }; + DMUS_PORTPARAMS params = + { + .dwSize = sizeof(DMUS_PORTPARAMS), + .dwValidParams = DMUS_PORTPARAMS_SAMPLERATE | DMUS_PORTPARAMS_EFFECTS, + .dwSampleRate = 44100, + .dwEffectFlags = 0, + }; + HANDLE instrument_handle; + HANDLE wave_handle; + DWORD midi_size; + BOOL can_free; + HRESULT hr; + int i; + + for (i = 0; i < ARRAYSIZE(wave_download.samples); ++i) + { + double phase = (double)i * (2. * PI / (double)SINE_LENGTH) + phase_offset; + double value = cos(phase) * SINE_AMPLITUDE; + wave_download.samples[i] = (short)floor(value * (double)SHRT_MAX + 0.5); + } + + hr = IDirectMusicSynth_Open(synth, ¶ms); + ok(hr == S_OK, "got hr %#lx.\n", hr); + + hr = IDirectMusicSynth_Download(synth, &wave_handle, &wave_download, &can_free); + ok(hr == S_OK, "got hr %#lx.\n", hr); + hr = IDirectMusicSynth_Download(synth, &instrument_handle, &instrument_download, &can_free); + ok(hr == S_OK, "got hr %#lx.\n", hr); + + hr = IDirectMusicSynth_Activate(synth, TRUE); + ok(hr == S_OK, "got hr %#lx.\n", hr); + + midi_size = 0; + for (;;) + { + DMUS_EVENTHEADER *event = (DMUS_EVENTHEADER *)&((char *)midi)[midi_size]; + if (!event->cbEvent) + break; + midi_size += (sizeof(DMUS_EVENTHEADER) + event->cbEvent + 7) & ~7; + } + + hr = IDirectMusicSynth_PlayBuffer(synth, 0, midi, midi_size); + ok(hr == S_OK, "got hr %#lx.\n", hr); + + memset(buffer, 0, length * sizeof(buffer[0])); + hr = IDirectMusicSynth_Render(synth, buffer[0], length, 0); + ok(hr == S_OK, "got hr %#lx.\n", hr); + + hr = IDirectMusicSynth_Activate(synth, FALSE); + ok(hr == S_OK, "got hr %#lx.\n", hr); + + hr = IDirectMusicSynth_Unload(synth, instrument_handle, NULL, NULL); + ok(hr == S_OK, "got hr %#lx.\n", hr); + hr = IDirectMusicSynth_Unload(synth, wave_handle, NULL, NULL); + ok(hr == S_OK, "got hr %#lx.\n", hr); + + hr = IDirectMusicSynth_Close(synth); + ok(hr == S_OK, "got hr %#lx.\n", hr); +} + +typedef double check_value_fn(int line, double time, short i0, short q0, double min_expected_value, + double max_expected_value); + +static void check_envelope(int line, IDirectMusicSynth *synth, const struct instrument_download *download, + void *midi, check_value_fn *check_value, const struct envelope *envelope, BOOL todo) +{ + short buffer_i[44100 * 2][2]; + short buffer_q[44100 * 2][2]; + IDirectMusicSynthSink *sink; + IReferenceClock *clock; + HRESULT hr; + int i; + int j; + + hr = test_sink_create(&sink); + ok(hr == S_OK, "got hr %#lx.\n", hr); + + hr = test_clock_create(&clock); + ok(hr == S_OK, "got hr %#lx.\n", hr); + + hr = IDirectMusicSynthSink_SetMasterClock(sink, clock); + ok(hr == S_OK, "got hr %#lx.\n", hr); + + hr = IDirectMusicSynth_SetSynthSink(synth, sink); + ok(hr == S_OK, "got hr %#lx.\n", hr); + + /* Render two sine waves 90° out of phase. This will allow us to measure + * amplitude and frequency at any given point. */ + render_sine(synth, download, midi, 0., buffer_i, ARRAYSIZE(buffer_i)); + render_sine(synth, download, midi, -0.5 * PI, buffer_q, ARRAYSIZE(buffer_q)); + + for (j = 0; j < 2; ++j) + { + double first_deviation_time = DBL_MAX; + double last_deviation_time = -DBL_MIN; + double max_deviation_time = 0.; + double max_deviation = 0.; + + for (i = 0; i < ARRAYSIZE(buffer_i) - 1; ++i) + { + double time, start_time, end_time, min_expected_value, max_expected_value, deviation; + double min_envelope_value, max_envelope_value; + short i0, q0; + + time = (double)i / 44100.; + /* Both FluidSynth and native use a piecewise-linear approximation + * for envelopes. FluidSynth uses fixed 64-sample segments, while + * native uses variable length segments up to 2048 samples. Also + * sometimes native starts an envelope phase 256 samples early for + * some reason. */ + start_time = time - 2048. / 44100.; + end_time = time + (2048. + 256.) / 44100.; + min_envelope_value = DBL_MAX; + max_envelope_value = -DBL_MAX; + get_envelope_min_max(envelope, start_time, end_time, &min_envelope_value, &max_envelope_value); + min_expected_value = min_envelope_value + envelope->gain + envelope->channel_gain[j]; + max_expected_value = max_envelope_value + envelope->gain + envelope->channel_gain[j]; + + i0 = buffer_i[i][j]; + q0 = buffer_q[i][j]; + + deviation = check_value(line, time, i0, q0, min_expected_value, max_expected_value); + if (deviation) + { + first_deviation_time = min(first_deviation_time, time); + last_deviation_time = max(last_deviation_time, time); + if (fabs(deviation) > fabs(max_deviation)) + { + max_deviation_time = time; + max_deviation = deviation; + } + } + } + + todo_wine_if(todo) ok_(__FILE__, line)(!max_deviation, + "got %s channel max deviation %g at %gms, start time %gms, end time %gms.\n", j ? "right" : "left", + max_deviation, max_deviation_time * 1e3, first_deviation_time * 1e3, last_deviation_time * 1e3); + } + + hr = IDirectMusicSynth_SetSynthSink(synth, NULL); + ok(hr == S_OK, "got hr %#lx.\n", hr); + + IReferenceClock_Release(clock); + IDirectMusicSynthSink_Release(sink); +} + +static double check_volume(int line, double time, short i0, short q0, double min_expected_value, + double max_expected_value) +{ + double amplitude = hypot((double)i0, (double)q0) * (1. / SINE_AMPLITUDE / (double)SHRT_MAX); + double min_expected_amplitude; + double max_expected_amplitude; + double eps = 5e-2; + + min_expected_amplitude = pow(10., min_expected_value / 200.) - eps; + max_expected_amplitude = pow(10., max_expected_value / 200.) + eps; + + if (amplitude < min_expected_amplitude) + return amplitude - min_expected_amplitude; + if (amplitude > max_expected_amplitude) + return amplitude - max_expected_amplitude; + + return 0.; +} + +#define check_volume_envelope(synth, download, midi, envelope, todo) \ + check_envelope(__LINE__, synth, download, midi, check_volume, envelope, todo) + +static const struct instrument_download default_instrument_download = +{ + .info = + { + .dwDLType = DMUS_DOWNLOADINFO_INSTRUMENT2, + .dwDLId = 2, + .dwNumOffsetTableEntries = 4, + .cbSize = sizeof(struct instrument_download), + }, + .offsets = + { + offsetof(struct instrument_download, instrument), + offsetof(struct instrument_download, region), + offsetof(struct instrument_download, articulation), + offsetof(struct instrument_download, connection_list), + }, + .instrument = + { + .ulPatch = 0, + .ulFirstRegionIdx = 1, + .ulGlobalArtIdx = 2, + }, + .region = + { + .RangeKey = {.usLow = 0, .usHigh = 127}, + .RangeVelocity = {.usLow = 0, .usHigh = 127}, + .fusOptions = F_RGN_OPTION_SELFNONEXCLUSIVE, + .WaveLink = {.ulChannel = 1, .ulTableIndex = 1}, + .WSMP = {.cbSize = sizeof(WSMPL), .usUnityNote = 60, .fulOptions = F_WSMP_NO_TRUNCATION, .cSampleLoops = 1}, + .WLOOP[0] = {.cbSize = sizeof(WLOOP), .ulType = WLOOP_TYPE_FORWARD, .ulLength = SINE_LENGTH}, + }, + .articulation = {.ulArtIdx = 3}, + .connection_list = + { + .cbSize = sizeof(CONNECTIONLIST), + .cConnections = 0, + }, +}; + +struct DECLSPEC_ALIGN(8) midi_message +{ + DMUS_EVENTHEADER header; + DWORD message; +}; + +static const struct midi_message default_note_on = +{ + .header = + { + .cbEvent = 3, + .dwFlags = DMUS_EVENT_STRUCTURED, + }, + .message = 0x7f3c90, +}; + +static const struct midi_message default_note_off = +{ + .header = + { + .cbEvent = 3, + .rtDelta = 10000000, + .dwFlags = DMUS_EVENT_STRUCTURED, + }, + .message = 0x7f3c80, +}; + +struct midi +{ + struct midi_message messages[15]; + struct midi_message null; +}; + +struct midi default_midi = +{ + .messages = + { + default_note_on, + default_note_off, + }, +}; + +static const struct envelope default_volume_envelope = +{ + .gain = 60. /* base gain */ + 60. /* default GUID_DMUS_PROP_Volume */ - 41.52 /* default CC7 */, + /* center pan gain */ + .channel_gain = + { + -30.10, + -30.10, + }, + .delay = + { + .duration = 0., + .start_value = -960., + .end_value = -960., + .linear = TRUE, + }, + .attack = + { + .duration = 0., + .start_value = -960., + .end_value = 0., + .linear = FALSE, + }, + .hold = + { + .duration = 0., + .start_value = 0., + .end_value = 0., + .linear = TRUE, + }, + .decay = + { + .duration = 0., + .start_value = 0., + .end_value = 0., + .linear = TRUE, + }, + .sustain = + { + .duration = 1000e-3, + .start_value = 0., + .end_value = 0., + .linear = TRUE, + }, + .release = + { + .duration = 0., + .start_value = 0., + .end_value = -960., + .linear = TRUE, + }, +}; + +static void test_IKsControl(void) +{ + IDirectMusicSynth *synth; + struct envelope envelope; + IKsControl *control; + KSPROPERTY property; + DWORD volume_size; + LONG volume; + HRESULT hr; + + hr = CoCreateInstance(&CLSID_DirectMusicSynth, NULL, CLSCTX_INPROC_SERVER, &IID_IDirectMusicSynth, (void **)&synth); + ok(hr == S_OK, "got hr %#lx.\n", hr); + IDirectMusicSynth_QueryInterface(synth, &IID_IKsControl, (void **)&control); + ok(hr == S_OK, "got hr %#lx.\n", hr); + + /* getting volume is unsupported */ + property.Set = GUID_DMUS_PROP_Volume; + property.Id = 0; + property.Flags = KSPROPERTY_TYPE_GET; + hr = IKsControl_KsProperty(control, &property, sizeof(property), &volume, sizeof(volume), &volume_size); + todo_wine ok(hr == DMUS_E_GET_UNSUPPORTED, "got hr %#lx.\n", hr); + + property.Set = GUID_DMUS_PROP_Volume; + property.Id = 1; + property.Flags = KSPROPERTY_TYPE_GET; + hr = IKsControl_KsProperty(control, &property, sizeof(property), &volume, sizeof(volume), &volume_size); + todo_wine ok(hr == DMUS_E_GET_UNSUPPORTED, "got hr %#lx.\n", hr); + + /* out of range id results in DMUS_E_UNKNOWN_PROPERTY */ + property.Set = GUID_DMUS_PROP_Volume; + property.Id = 2; + property.Flags = KSPROPERTY_TYPE_GET; + hr = IKsControl_KsProperty(control, &property, sizeof(property), &volume, sizeof(volume), &volume_size); + todo_wine ok(hr == DMUS_E_UNKNOWN_PROPERTY, "got hr %#lx.\n", hr); + + volume = 0; + property.Set = GUID_DMUS_PROP_Volume; + property.Id = 2; + property.Flags = KSPROPERTY_TYPE_SET; + hr = IKsControl_KsProperty(control, &property, sizeof(property), &volume, sizeof(volume), &volume_size); + todo_wine ok(hr == DMUS_E_UNKNOWN_PROPERTY, "got hr %#lx.\n", hr); + + /* default value for volume 0 is 0 */ + check_volume_envelope(synth, &default_instrument_download, &default_midi, &default_volume_envelope, TRUE); + + volume = 0; + property.Set = GUID_DMUS_PROP_Volume; + property.Id = 0; + property.Flags = KSPROPERTY_TYPE_SET; + hr = IKsControl_KsProperty(control, &property, sizeof(property), &volume, sizeof(volume), &volume_size); + todo_wine ok(hr == S_OK, "got hr %#lx.\n", hr); + check_volume_envelope(synth, &default_instrument_download, &default_midi, &default_volume_envelope, TRUE); + + /* total voice gain is limited to 6 dB */ + volume = 600; + property.Set = GUID_DMUS_PROP_Volume; + property.Id = 0; + property.Flags = KSPROPERTY_TYPE_SET; + hr = IKsControl_KsProperty(control, &property, sizeof(property), &volume, sizeof(volume), &volume_size); + todo_wine ok(hr == S_OK, "got hr %#lx.\n", hr); + envelope = default_volume_envelope; + envelope.gain = 60.; + envelope.channel_gain[0] = 0.; + envelope.channel_gain[1] = 0.; + check_volume_envelope(synth, &default_instrument_download, &default_midi, &envelope, TRUE); + + /* setting volume 0 changes voice gain */ + volume = -600; + property.Set = GUID_DMUS_PROP_Volume; + property.Id = 0; + property.Flags = KSPROPERTY_TYPE_SET; + hr = IKsControl_KsProperty(control, &property, sizeof(property), &volume, sizeof(volume), &volume_size); + todo_wine ok(hr == S_OK, "got hr %#lx.\n", hr); + envelope = default_volume_envelope; + envelope.gain -= 60.; + check_volume_envelope(synth, &default_instrument_download, &default_midi, &envelope, TRUE); + + /* default value for volume 1 is 600 */ + volume = 600; + property.Set = GUID_DMUS_PROP_Volume; + property.Id = 1; + property.Flags = KSPROPERTY_TYPE_SET; + hr = IKsControl_KsProperty(control, &property, sizeof(property), &volume, sizeof(volume), &volume_size); + todo_wine ok(hr == S_OK, "got hr %#lx.\n", hr); + envelope = default_volume_envelope; + envelope.gain -= 60.; + check_volume_envelope(synth, &default_instrument_download, &default_midi, &envelope, TRUE); + + /* gain from volume 0 and 1 is added together */ + volume = 0; + property.Set = GUID_DMUS_PROP_Volume; + property.Id = 1; + property.Flags = KSPROPERTY_TYPE_SET; + hr = IKsControl_KsProperty(control, &property, sizeof(property), &volume, sizeof(volume), &volume_size); + todo_wine ok(hr == S_OK, "got hr %#lx.\n", hr); + envelope = default_volume_envelope; + envelope.gain -= 120.; + check_volume_envelope(synth, &default_instrument_download, &default_midi, &envelope, TRUE); + + IKsControl_Release(control); + IDirectMusicSynth_Release(synth); +} + static void test_IDirectMusicSynthSink(void) { IReferenceClock *latency_clock; @@ -1383,6 +2015,7 @@ START_TEST(dmsynth) test_COM(); test_COM_synthsink(); test_IDirectMusicSynth(); + test_IKsControl(); test_IDirectMusicSynthSink();
CoUninitialize();
From: Anton Baskanov baskanov@gmail.com
--- dlls/dmsynth/synth.c | 6 ++++++ 1 file changed, 6 insertions(+)
diff --git a/dlls/dmsynth/synth.c b/dlls/dmsynth/synth.c index 57a057b68b0..7fe42c86754 100644 --- a/dlls/dmsynth/synth.c +++ b/dlls/dmsynth/synth.c @@ -511,6 +511,7 @@ static HRESULT WINAPI synth_Open(IDirectMusicSynth8 *iface, DMUS_PORTPARAMS *par }; UINT size = sizeof(DMUS_PORTPARAMS); BOOL modified = FALSE; + double gain; UINT id;
TRACE("(%p, %p)\n", This, params); @@ -586,6 +587,11 @@ static HRESULT WINAPI synth_Open(IDirectMusicSynth8 *iface, DMUS_PORTPARAMS *par !!(actual.dwEffectFlags & DMUS_EFFECT_REVERB)); fluid_settings_setint(This->fluid_settings, "synth.chorus.active", !!(actual.dwEffectFlags & DMUS_EFFECT_CHORUS)); + + /* native limits the total voice gain to 6 dB */ + gain = 60.; + fluid_settings_setnum(This->fluid_settings, "synth.gain", pow(10., gain / 200.)); + if (!(This->fluid_synth = new_fluid_synth(This->fluid_settings))) { LeaveCriticalSection(&This->cs);
From: Anton Baskanov baskanov@gmail.com
--- dlls/dmsynth/synth.c | 56 ++++++++++++++++++++++++++++++++++++ dlls/dmsynth/tests/dmsynth.c | 18 ++++++------ 2 files changed, 65 insertions(+), 9 deletions(-)
diff --git a/dlls/dmsynth/synth.c b/dlls/dmsynth/synth.c index 7fe42c86754..b110e43aa47 100644 --- a/dlls/dmsynth/synth.c +++ b/dlls/dmsynth/synth.c @@ -340,6 +340,8 @@ struct synth IKsControl IKsControl_iface; LONG ref;
+ LONG volume0; + LONG volume1; DMUS_PORTCAPS caps; DMUS_PORTPARAMS params; BOOL active; @@ -448,6 +450,12 @@ static ULONG WINAPI synth_Release(IDirectMusicSynth8 *iface) return ref; }
+static void update_channel_volume(struct synth *This, int chan) +{ + double attenuation = (This->volume0 + This->volume1) * -0.1; + fluid_synth_set_gen(This->fluid_synth, chan, GEN_ATTENUATION, attenuation); +} + static void synth_reset_default_values(struct synth *This) { BYTE chan; @@ -491,6 +499,8 @@ static void synth_reset_default_values(struct synth *This)
fluid_synth_cc(This->fluid_synth, chan | 0xb0 /* CONTROL_CHANGE */, 0x64 /* RPN_LSB */, 127); fluid_synth_cc(This->fluid_synth, chan | 0xb0 /* CONTROL_CHANGE */, 0x65 /* RPN_MSB */, 127); + + update_channel_volume(This, chan); } }
@@ -1105,10 +1115,13 @@ static HRESULT WINAPI synth_Render(IDirectMusicSynth8 *iface, short *buffer, { struct synth *This = impl_from_IDirectMusicSynth8(iface); struct event *event, *next; + int chan;
TRACE("(%p, %p, %ld, %I64d)\n", This, buffer, length, position);
EnterCriticalSection(&This->cs); + for (chan = 0; chan < 0x10; chan++) + update_channel_volume(This, chan); LIST_FOR_EACH_ENTRY_SAFE(event, next, &This->events, struct event, entry) { BYTE status = event->midi[0] & 0xf0, chan = event->midi[0] & 0x0f; @@ -1329,10 +1342,44 @@ static ULONG WINAPI synth_control_Release(IKsControl* iface) static HRESULT WINAPI synth_control_KsProperty(IKsControl* iface, PKSPROPERTY Property, ULONG PropertyLength, LPVOID PropertyData, ULONG DataLength, ULONG* BytesReturned) { + struct synth *This = impl_from_IKsControl(iface); + TRACE("(%p, %p, %lu, %p, %lu, %p)\n", iface, Property, PropertyLength, PropertyData, DataLength, BytesReturned);
TRACE("Property = %s - %lu - %lu\n", debugstr_guid(&Property->Set), Property->Id, Property->Flags);
+ if (Property->Flags == KSPROPERTY_TYPE_SET) + { + if (DataLength < sizeof(LONG)) + return E_NOT_SUFFICIENT_BUFFER; + + if (IsEqualGUID(&Property->Set, &GUID_DMUS_PROP_Volume)) + { + LONG volume = max(DMUS_VOLUME_MIN, min(DMUS_VOLUME_MAX, *(LONG*)PropertyData)); + + if (Property->Id == 0) + { + EnterCriticalSection(&This->cs); + This->volume0 = volume; + LeaveCriticalSection(&This->cs); + } + else if (Property->Id == 1) + { + EnterCriticalSection(&This->cs); + This->volume1 = volume; + LeaveCriticalSection(&This->cs); + } + else + return DMUS_E_UNKNOWN_PROPERTY; + } + else + { + FIXME("Unknown property %s\n", debugstr_guid(&Property->Set)); + } + + return S_OK; + } + if (Property->Flags != KSPROPERTY_TYPE_GET) { FIXME("Property flags %lu not yet supported\n", Property->Flags); @@ -1367,6 +1414,12 @@ static HRESULT WINAPI synth_control_KsProperty(IKsControl* iface, PKSPROPERTY Pr *(DWORD*)PropertyData = FALSE; *BytesReturned = sizeof(DWORD); } + else if (IsEqualGUID(&Property->Set, &GUID_DMUS_PROP_Volume)) + { + if (Property->Id >= 2) + return DMUS_E_UNKNOWN_PROPERTY; + return DMUS_E_GET_UNSUPPORTED; + } else { FIXME("Unknown property %s\n", debugstr_guid(&Property->Set)); @@ -1975,6 +2028,9 @@ HRESULT synth_create(IUnknown **ret_iface) obj->IKsControl_iface.lpVtbl = &synth_control_vtbl; obj->ref = 1;
+ obj->volume0 = 0; + obj->volume1 = 600; + obj->caps.dwSize = sizeof(DMUS_PORTCAPS); obj->caps.dwFlags = DMUS_PC_DLS | DMUS_PC_SOFTWARESYNTH | DMUS_PC_DIRECTSOUND | DMUS_PC_DLS2 | DMUS_PC_AUDIOPATH | DMUS_PC_WAVE; obj->caps.guidPort = CLSID_DirectMusicSynth; diff --git a/dlls/dmsynth/tests/dmsynth.c b/dlls/dmsynth/tests/dmsynth.c index 32e5c1d1e35..7662f26ec4b 100644 --- a/dlls/dmsynth/tests/dmsynth.c +++ b/dlls/dmsynth/tests/dmsynth.c @@ -1743,27 +1743,27 @@ static void test_IKsControl(void) property.Id = 0; property.Flags = KSPROPERTY_TYPE_GET; hr = IKsControl_KsProperty(control, &property, sizeof(property), &volume, sizeof(volume), &volume_size); - todo_wine ok(hr == DMUS_E_GET_UNSUPPORTED, "got hr %#lx.\n", hr); + ok(hr == DMUS_E_GET_UNSUPPORTED, "got hr %#lx.\n", hr);
property.Set = GUID_DMUS_PROP_Volume; property.Id = 1; property.Flags = KSPROPERTY_TYPE_GET; hr = IKsControl_KsProperty(control, &property, sizeof(property), &volume, sizeof(volume), &volume_size); - todo_wine ok(hr == DMUS_E_GET_UNSUPPORTED, "got hr %#lx.\n", hr); + ok(hr == DMUS_E_GET_UNSUPPORTED, "got hr %#lx.\n", hr);
/* out of range id results in DMUS_E_UNKNOWN_PROPERTY */ property.Set = GUID_DMUS_PROP_Volume; property.Id = 2; property.Flags = KSPROPERTY_TYPE_GET; hr = IKsControl_KsProperty(control, &property, sizeof(property), &volume, sizeof(volume), &volume_size); - todo_wine ok(hr == DMUS_E_UNKNOWN_PROPERTY, "got hr %#lx.\n", hr); + ok(hr == DMUS_E_UNKNOWN_PROPERTY, "got hr %#lx.\n", hr);
volume = 0; property.Set = GUID_DMUS_PROP_Volume; property.Id = 2; property.Flags = KSPROPERTY_TYPE_SET; hr = IKsControl_KsProperty(control, &property, sizeof(property), &volume, sizeof(volume), &volume_size); - todo_wine ok(hr == DMUS_E_UNKNOWN_PROPERTY, "got hr %#lx.\n", hr); + ok(hr == DMUS_E_UNKNOWN_PROPERTY, "got hr %#lx.\n", hr);
/* default value for volume 0 is 0 */ check_volume_envelope(synth, &default_instrument_download, &default_midi, &default_volume_envelope, TRUE); @@ -1773,7 +1773,7 @@ static void test_IKsControl(void) property.Id = 0; property.Flags = KSPROPERTY_TYPE_SET; hr = IKsControl_KsProperty(control, &property, sizeof(property), &volume, sizeof(volume), &volume_size); - todo_wine ok(hr == S_OK, "got hr %#lx.\n", hr); + ok(hr == S_OK, "got hr %#lx.\n", hr); check_volume_envelope(synth, &default_instrument_download, &default_midi, &default_volume_envelope, TRUE);
/* total voice gain is limited to 6 dB */ @@ -1782,7 +1782,7 @@ static void test_IKsControl(void) property.Id = 0; property.Flags = KSPROPERTY_TYPE_SET; hr = IKsControl_KsProperty(control, &property, sizeof(property), &volume, sizeof(volume), &volume_size); - todo_wine ok(hr == S_OK, "got hr %#lx.\n", hr); + ok(hr == S_OK, "got hr %#lx.\n", hr); envelope = default_volume_envelope; envelope.gain = 60.; envelope.channel_gain[0] = 0.; @@ -1795,7 +1795,7 @@ static void test_IKsControl(void) property.Id = 0; property.Flags = KSPROPERTY_TYPE_SET; hr = IKsControl_KsProperty(control, &property, sizeof(property), &volume, sizeof(volume), &volume_size); - todo_wine ok(hr == S_OK, "got hr %#lx.\n", hr); + ok(hr == S_OK, "got hr %#lx.\n", hr); envelope = default_volume_envelope; envelope.gain -= 60.; check_volume_envelope(synth, &default_instrument_download, &default_midi, &envelope, TRUE); @@ -1806,7 +1806,7 @@ static void test_IKsControl(void) property.Id = 1; property.Flags = KSPROPERTY_TYPE_SET; hr = IKsControl_KsProperty(control, &property, sizeof(property), &volume, sizeof(volume), &volume_size); - todo_wine ok(hr == S_OK, "got hr %#lx.\n", hr); + ok(hr == S_OK, "got hr %#lx.\n", hr); envelope = default_volume_envelope; envelope.gain -= 60.; check_volume_envelope(synth, &default_instrument_download, &default_midi, &envelope, TRUE); @@ -1817,7 +1817,7 @@ static void test_IKsControl(void) property.Id = 1; property.Flags = KSPROPERTY_TYPE_SET; hr = IKsControl_KsProperty(control, &property, sizeof(property), &volume, sizeof(volume), &volume_size); - todo_wine ok(hr == S_OK, "got hr %#lx.\n", hr); + ok(hr == S_OK, "got hr %#lx.\n", hr); envelope = default_volume_envelope; envelope.gain -= 120.; check_volume_envelope(synth, &default_instrument_download, &default_midi, &envelope, TRUE);
From: Anton Baskanov baskanov@gmail.com
--- dlls/dmsynth/synth.c | 2 ++ dlls/dmsynth/tests/dmsynth.c | 6 +++--- 2 files changed, 5 insertions(+), 3 deletions(-)
diff --git a/dlls/dmsynth/synth.c b/dlls/dmsynth/synth.c index b110e43aa47..0516b76af9c 100644 --- a/dlls/dmsynth/synth.c +++ b/dlls/dmsynth/synth.c @@ -600,6 +600,8 @@ static HRESULT WINAPI synth_Open(IDirectMusicSynth8 *iface, DMUS_PORTPARAMS *par
/* native limits the total voice gain to 6 dB */ gain = 60.; + /* compensate gain added in fluid_iir_filter_q_from_dB/fluid_iir_filter_set_q */ + gain -= 15.05; fluid_settings_setnum(This->fluid_settings, "synth.gain", pow(10., gain / 200.));
if (!(This->fluid_synth = new_fluid_synth(This->fluid_settings))) diff --git a/dlls/dmsynth/tests/dmsynth.c b/dlls/dmsynth/tests/dmsynth.c index 7662f26ec4b..4ecaf5863e1 100644 --- a/dlls/dmsynth/tests/dmsynth.c +++ b/dlls/dmsynth/tests/dmsynth.c @@ -1798,7 +1798,7 @@ static void test_IKsControl(void) ok(hr == S_OK, "got hr %#lx.\n", hr); envelope = default_volume_envelope; envelope.gain -= 60.; - check_volume_envelope(synth, &default_instrument_download, &default_midi, &envelope, TRUE); + check_volume_envelope(synth, &default_instrument_download, &default_midi, &envelope, FALSE);
/* default value for volume 1 is 600 */ volume = 600; @@ -1809,7 +1809,7 @@ static void test_IKsControl(void) ok(hr == S_OK, "got hr %#lx.\n", hr); envelope = default_volume_envelope; envelope.gain -= 60.; - check_volume_envelope(synth, &default_instrument_download, &default_midi, &envelope, TRUE); + check_volume_envelope(synth, &default_instrument_download, &default_midi, &envelope, FALSE);
/* gain from volume 0 and 1 is added together */ volume = 0; @@ -1820,7 +1820,7 @@ static void test_IKsControl(void) ok(hr == S_OK, "got hr %#lx.\n", hr); envelope = default_volume_envelope; envelope.gain -= 120.; - check_volume_envelope(synth, &default_instrument_download, &default_midi, &envelope, TRUE); + check_volume_envelope(synth, &default_instrument_download, &default_midi, &envelope, FALSE);
IKsControl_Release(control); IDirectMusicSynth_Release(synth);
From: Anton Baskanov baskanov@gmail.com
--- dlls/dmsynth/synth.c | 8 ++++++++ dlls/dmsynth/tests/dmsynth.c | 2 +- 2 files changed, 9 insertions(+), 1 deletion(-)
diff --git a/dlls/dmsynth/synth.c b/dlls/dmsynth/synth.c index 0516b76af9c..9c5694740a9 100644 --- a/dlls/dmsynth/synth.c +++ b/dlls/dmsynth/synth.c @@ -46,6 +46,8 @@ WINE_DEFAULT_DEBUG_CHANNEL(dmsynth);
#define CONN_TRANSFORM(src, ctrl, dst) (((src) & 0x3f) << 10) | (((ctrl) & 0x3f) << 4) | ((dst) & 0xf)
+#define CENTER_PAN_GAIN -30.10 + /* from src/rvoice/fluid_rvoice.h */ #define FLUID_LOOP_DURING_RELEASE 1 #define FLUID_LOOP_UNTIL_RELEASE 3 @@ -602,6 +604,8 @@ static HRESULT WINAPI synth_Open(IDirectMusicSynth8 *iface, DMUS_PORTPARAMS *par gain = 60.; /* compensate gain added in fluid_iir_filter_q_from_dB/fluid_iir_filter_set_q */ gain -= 15.05; + /* compensate gain added in synth_preset_noteon */ + gain -= CENTER_PAN_GAIN; fluid_settings_setnum(This->fluid_settings, "synth.gain", pow(10., gain / 200.));
if (!(This->fluid_synth = new_fluid_synth(This->fluid_settings))) @@ -1939,6 +1943,10 @@ static int synth_preset_noteon(fluid_preset_t *fluid_preset, fluid_synth_t *flui add_voice_connections(fluid_voice, &articulation->list, articulation->connections); LIST_FOR_EACH_ENTRY(articulation, ®ion->articulations, struct articulation, entry) add_voice_connections(fluid_voice, &articulation->list, articulation->connections); + /* Unlike FluidSynth, native applies the gain limit after the panning. At + * least for the center pan we can replicate this by applying a panning + * attenuation here. */ + fluid_voice_gen_incr(voice->fluid_voice, GEN_ATTENUATION, -CENTER_PAN_GAIN); fluid_synth_start_voice(synth->fluid_synth, fluid_voice);
LeaveCriticalSection(&synth->cs); diff --git a/dlls/dmsynth/tests/dmsynth.c b/dlls/dmsynth/tests/dmsynth.c index 4ecaf5863e1..6293c1ea4bd 100644 --- a/dlls/dmsynth/tests/dmsynth.c +++ b/dlls/dmsynth/tests/dmsynth.c @@ -1787,7 +1787,7 @@ static void test_IKsControl(void) envelope.gain = 60.; envelope.channel_gain[0] = 0.; envelope.channel_gain[1] = 0.; - check_volume_envelope(synth, &default_instrument_download, &default_midi, &envelope, TRUE); + check_volume_envelope(synth, &default_instrument_download, &default_midi, &envelope, FALSE);
/* setting volume 0 changes voice gain */ volume = -600;
v2: - Fix arm64 build.
Does this work for you? I found the GUID_DMUS_PROP_Volume only in the logs of Empire Earth Demo. And there it gets filtered out by IKsControlImpl_KsProperty(): ``` 0024:trace:dmusic:IKsControlImpl_KsProperty prop = {fedfae25-e46e-11d1-aace-0000f875ac12} - 0 - 2 0024:fixme:dmusic:IKsControlImpl_KsProperty prop flags 2 not yet supported ```
The IKsControl iface in the IDirectMusicPort implementation should forward most likely to the one in the synth.
On Thu Sep 18 02:47:33 2025 +0000, Michael Stefaniuc wrote:
Does this work for you? I found the GUID_DMUS_PROP_Volume only in the logs of Empire Earth Demo. And there it gets filtered out by IKsControlImpl_KsProperty():
0024:trace:dmusic:IKsControlImpl_KsProperty prop = {fedfae25-e46e-11d1-aace-0000f875ac12} - 0 - 2 0024:fixme:dmusic:IKsControlImpl_KsProperty prop flags 2 not yet supportedThe IKsControl iface in the IDirectMusicPort implementation should forward most likely to the one in the synth.
Yes, I have this implemented in the [development branch](https://gitlab.winehq.org/baskanov/wine/-/tree/dmsynth?ref_type=heads).
On Thu Sep 18 17:46:20 2025 +0000, Anton Baskanov wrote:
Yes, I have this implemented in the [development branch](https://gitlab.winehq.org/baskanov/wine/-/tree/dmsynth?ref_type=heads).
WOW, impressive! Looks like you have a lot in the pipeline.
`dmusic: Handle GUID_DMUS_PROP_Volume.` looks like you're reimplement the KsProperty(). Based on how that port stuff passes through to the synth I would just forward everything to the synth IKsControl. And if apps require some extras not implemented in the synth iface only then handle that in the port IKsControl.
As Rémi implemented the synth using fluidsynth I'll let him first review the MR.\ I see nothing obviously wrong and I'll test it with the game demo I have.
Rémi Bernon (@rbernon) commented about dlls/dmsynth/synth.c:
!!(actual.dwEffectFlags & DMUS_EFFECT_REVERB)); fluid_settings_setint(This->fluid_settings, "synth.chorus.active", !!(actual.dwEffectFlags & DMUS_EFFECT_CHORUS));
- /* native limits the total voice gain to 6 dB */
- gain = 60.;
- /* compensate gain added in fluid_iir_filter_q_from_dB/fluid_iir_filter_set_q */
- gain -= 15.05;
- /* compensate gain added in synth_preset_noteon */
- gain -= CENTER_PAN_GAIN;
This looks a bit magical, can we do better? I don't really understand why one constant is unnamed and not the other.
I have no idea what it does, but looking at fluid_iir_filter_set_q it seems to be possible to avoid fluid_iir_filter_q_from_dB being called under some condition. Could we use that to make it generate output the way we like instead of trying to compensate its default implementation?
Other than that it seems okay to me, although tbh I don't have a very good idea of how this works in the first place.
WOW, impressive! Looks like you have a lot in the pipeline.
Thanks! This is still a work in progress, though, and I haven't looked into the higher-level stuff yet (e.g. the chord tracks that many games seem to require).
Based on how that port stuff passes through to the synth I would just forward everything to the synth IKsControl.
I'm not sure about the other properties, but at least `GUID_DMUS_PROP_Volume` is not forwarded directly. Only `Id = 0` is supported and it seems to be forwarded to `Id = 1`.
I don't really understand why one constant is unnamed and not the other.
Unlike `CENTER_PAN_GAIN`, `60.` and `15.05` are only used once, and they have explanatory comments, so using named constants seems a bit redundant. I don't mind naming them if you think it would be better.
Could we use that to make it generate output the way we like instead of trying to compensate its default implementation?
Looks like we couldn't, as the filter flags are hard-coded in `fluid_voice_initialize_rvoice`.
On Fri Sep 19 04:58:57 2025 +0000, Anton Baskanov wrote:
I don't really understand why one constant is unnamed and not the other.
Unlike `CENTER_PAN_GAIN`, `60.` and `15.05` are only used once, and they have explanatory comments, so using named constants seems a bit redundant. I don't mind naming them if you think it would be better.
Could we use that to make it generate output the way we like instead
of trying to compensate its default implementation? Looks like we couldn't, as the filter flags are hard-coded in `fluid_voice_initialize_rvoice`.
Hmm, any chance this could be made easier with some small changes directly to the fluidsynth source? Ideally something that could get upstreamed to fluidsynth, like some making some things more customizable, but maybe just removing / commenting the code we don't want is also acceptable.
I don't know how much changes is acceptable, and we will probably want to keep differences minimal, but @julliard can maybe tell us whether he prefers external libs to be slightly modified, vs Wine code to workaround their behavior.
I don't know how much changes is acceptable, and we will probably want to keep differences minimal, but @julliard can maybe tell us whether he prefers external libs to be slightly modified, vs Wine code to workaround their behavior.
Patching the bundled libs is OK if the changes are small. Of course getting it fixed upstream is even better.
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Alexandre Julliard (＠julliard) -
Anton Baskanov
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Anton Baskanov (＠baskanov)
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Michael Stefaniuc (＠mstefani)
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Rémi Bernon (＠rbernon)