dlls/windows.gaming.input/ramp_effect.c

   1 /* WinRT Windows.Gaming.Input implementation
   2  *
   3  * Copyright 2022 Rémi Bernon for CodeWeavers
   4  *
   5  * This library is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU Lesser General Public
   7  * License as published by the Free Software Foundation; either
   8  * version 2.1 of the License, or (at your option) any later version.
   9  *
  10  * This library is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13  * Lesser General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU Lesser General Public
  16  * License along with this library; if not, write to the Free Software
  17  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  18  */
  19
  20 #include "private.h"
  21 #include "provider.h"
  22
  23 WINE_DEFAULT_DEBUG_CHANNEL(input);
  24
  25 struct ramp_effect
  26 {
  27     IRampForceEffect IRampForceEffect_iface;
  28     IWineForceFeedbackEffectImpl *IWineForceFeedbackEffectImpl_inner;
  29     LONG ref;
  30 };
  31
  32 static inline struct ramp_effect *impl_from_IRampForceEffect( IRampForceEffect *iface )
  33 {
  34     return CONTAINING_RECORD( iface, struct ramp_effect, IRampForceEffect_iface );
  35 }
  36
  37 static HRESULT WINAPI effect_QueryInterface( IRampForceEffect *iface, REFIID iid, void **out )
  38 {
  39     struct ramp_effect *impl = impl_from_IRampForceEffect( iface );
  40
  41     TRACE( "iface %p, iid %s, out %p.\n", iface, debugstr_guid( iid ), out );
  42
  43     if (IsEqualGUID( iid, &IID_IUnknown ) ||
  44         IsEqualGUID( iid, &IID_IInspectable ) ||
  45         IsEqualGUID( iid, &IID_IAgileObject ) ||
  46         IsEqualGUID( iid, &IID_IRampForceEffect ))
  47     {
  48         IInspectable_AddRef( (*out = &impl->IRampForceEffect_iface) );
  49         return S_OK;
  50     }
  51
  52     return IWineForceFeedbackEffectImpl_QueryInterface( impl->IWineForceFeedbackEffectImpl_inner, iid, out );
  53 }
  54
  55 static ULONG WINAPI effect_AddRef( IRampForceEffect *iface )
  56 {
  57     struct ramp_effect *impl = impl_from_IRampForceEffect( iface );
  58     ULONG ref = InterlockedIncrement( &impl->ref );
  59     TRACE( "iface %p increasing refcount to %lu.\n", iface, ref );
  60     return ref;
  61 }
  62
  63 static ULONG WINAPI effect_Release( IRampForceEffect *iface )
  64 {
  65     struct ramp_effect *impl = impl_from_IRampForceEffect( iface );
  66     ULONG ref = InterlockedDecrement( &impl->ref );
  67
  68     TRACE( "iface %p decreasing refcount to %lu.\n", iface, ref );
  69
  70     if (!ref)
  71     {
  72         /* guard against re-entry if inner releases an outer iface */
  73         InterlockedIncrement( &impl->ref );
  74         IWineForceFeedbackEffectImpl_Release( impl->IWineForceFeedbackEffectImpl_inner );
  75         free( impl );
  76     }
  77
  78     return ref;
  79 }
  80
  81 static HRESULT WINAPI effect_GetIids( IRampForceEffect *iface, ULONG *iid_count, IID **iids )
  82 {
  83     FIXME( "iface %p, iid_count %p, iids %p stub!\n", iface, iid_count, iids );
  84     return E_NOTIMPL;
  85 }
  86
  87 static HRESULT WINAPI effect_GetRuntimeClassName( IRampForceEffect *iface, HSTRING *class_name )
  88 {
  89     return WindowsCreateString( RuntimeClass_Windows_Gaming_Input_ForceFeedback_RampForceEffect,
  90                                 ARRAY_SIZE(RuntimeClass_Windows_Gaming_Input_ForceFeedback_RampForceEffect),
  91                                 class_name );
  92 }
  93
  94 static HRESULT WINAPI effect_GetTrustLevel( IRampForceEffect *iface, TrustLevel *trust_level )
  95 {
  96     FIXME( "iface %p, trust_level %p stub!\n", iface, trust_level );
  97     return E_NOTIMPL;
  98 }
  99
 100 static HRESULT WINAPI effect_SetParameters( IRampForceEffect *iface, Vector3 start_vector, Vector3 end_vector, TimeSpan duration )
 101 {
 102     WineForceFeedbackEffectParameters params =
 103     {
 104         .ramp =
 105         {
 106             .type = WineForceFeedbackEffectType_Ramp,
 107             .start_vector = start_vector,
 108             .end_vector = end_vector,
 109             .duration = duration,
 110             .repeat_count = 1,
 111             .gain = 1.,
 112         },
 113     };
 114     struct ramp_effect *impl = impl_from_IRampForceEffect( iface );
 115
 116     TRACE( "iface %p, start_vector %s, end_vector %s, duration %I64u.\n", iface,
 117            debugstr_vector3( &start_vector ), debugstr_vector3( &end_vector ), duration.Duration );
 118
 119     return IWineForceFeedbackEffectImpl_put_Parameters( impl->IWineForceFeedbackEffectImpl_inner, params, NULL );
 120 }
 121
 122 static HRESULT WINAPI effect_SetParametersWithEnvelope( IRampForceEffect *iface, Vector3 start_vector, Vector3 end_vector, FLOAT attack_gain,
 123                                                         FLOAT sustain_gain, FLOAT release_gain, TimeSpan start_delay,
 124                                                         TimeSpan attack_duration, TimeSpan sustain_duration,
 125                                                         TimeSpan release_duration, UINT32 repeat_count )
 126 {
 127     WineForceFeedbackEffectParameters params =
 128     {
 129         .ramp =
 130         {
 131             .type = WineForceFeedbackEffectType_Ramp,
 132             .start_vector = start_vector,
 133             .end_vector = end_vector,
 134             .duration = {attack_duration.Duration + sustain_duration.Duration + release_duration.Duration},
 135             .start_delay = start_delay,
 136             .repeat_count = repeat_count,
 137             .gain = sustain_gain,
 138         },
 139     };
 140     WineForceFeedbackEffectEnvelope envelope =
 141     {
 142         .attack_gain = attack_gain,
 143         .release_gain = release_gain,
 144         .attack_duration = attack_duration,
 145         .release_duration = release_duration,
 146     };
 147     struct ramp_effect *impl = impl_from_IRampForceEffect( iface );
 148
 149     TRACE( "iface %p, start_vector %s, end_vector %s, attack_gain %f, sustain_gain %f, release_gain %f, start_delay %I64u, attack_duration %I64u, "
 150            "sustain_duration %I64u, release_duration %I64u, repeat_count %u.\n", iface, debugstr_vector3( &start_vector ), debugstr_vector3( &end_vector ),
 151            attack_gain, sustain_gain, release_gain, start_delay.Duration, attack_duration.Duration, sustain_duration.Duration,
 152            release_duration.Duration, repeat_count );
 153
 154     return IWineForceFeedbackEffectImpl_put_Parameters( impl->IWineForceFeedbackEffectImpl_inner, params, &envelope );
 155 }
 156
 157 static const struct IRampForceEffectVtbl effect_vtbl =
 158 {
 159     effect_QueryInterface,
 160     effect_AddRef,
 161     effect_Release,
 162     /* IInspectable methods */
 163     effect_GetIids,
 164     effect_GetRuntimeClassName,
 165     effect_GetTrustLevel,
 166     /* IRampForceEffect methods */
 167     effect_SetParameters,
 168     effect_SetParametersWithEnvelope,
 169 };
 170
 171 struct ramp_factory
 172 {
 173     IActivationFactory IActivationFactory_iface;
 174     LONG ref;
 175 };
 176
 177 static inline struct ramp_factory *impl_from_IActivationFactory( IActivationFactory *iface )
 178 {
 179     return CONTAINING_RECORD( iface, struct ramp_factory, IActivationFactory_iface );
 180 }
 181
 182 static HRESULT WINAPI activation_QueryInterface( IActivationFactory *iface, REFIID iid, void **out )
 183 {
 184     struct ramp_factory *impl = impl_from_IActivationFactory( iface );
 185
 186     TRACE( "iface %p, iid %s, out %p.\n", iface, debugstr_guid( iid ), out );
 187
 188     if (IsEqualGUID( iid, &IID_IUnknown ) ||
 189         IsEqualGUID( iid, &IID_IInspectable ) ||
 190         IsEqualGUID( iid, &IID_IAgileObject ) ||
 191         IsEqualGUID( iid, &IID_IActivationFactory ))
 192     {
 193         IInspectable_AddRef( (*out = &impl->IActivationFactory_iface) );
 194         return S_OK;
 195     }
 196
 197     FIXME( "%s not implemented, returning E_NOINTERFACE.\n", debugstr_guid( iid ) );
 198     *out = NULL;
 199     return E_NOINTERFACE;
 200 }
 201
 202 static ULONG WINAPI activation_AddRef( IActivationFactory *iface )
 203 {
 204     struct ramp_factory *impl = impl_from_IActivationFactory( iface );
 205     ULONG ref = InterlockedIncrement( &impl->ref );
 206     TRACE( "iface %p increasing refcount to %lu.\n", iface, ref );
 207     return ref;
 208 }
 209
 210 static ULONG WINAPI activation_Release( IActivationFactory *iface )
 211 {
 212     struct ramp_factory *impl = impl_from_IActivationFactory( iface );
 213     ULONG ref = InterlockedDecrement( &impl->ref );
 214     TRACE( "iface %p decreasing refcount to %lu.\n", iface, ref );
 215     return ref;
 216 }
 217
 218 static HRESULT WINAPI activation_GetIids( IActivationFactory *iface, ULONG *iid_count, IID **iids )
 219 {
 220     FIXME( "iface %p, iid_count %p, iids %p stub!\n", iface, iid_count, iids );
 221     return E_NOTIMPL;
 222 }
 223
 224 static HRESULT WINAPI activation_GetRuntimeClassName( IActivationFactory *iface, HSTRING *class_name )
 225 {
 226     FIXME( "iface %p, class_name %p stub!\n", iface, class_name );
 227     return E_NOTIMPL;
 228 }
 229
 230 static HRESULT WINAPI activation_GetTrustLevel( IActivationFactory *iface, TrustLevel *trust_level )
 231 {
 232     FIXME( "iface %p, trust_level %p stub!\n", iface, trust_level );
 233     return E_NOTIMPL;
 234 }
 235
 236 static HRESULT WINAPI activation_ActivateInstance( IActivationFactory *iface, IInspectable **instance )
 237 {
 238     struct ramp_effect *impl;
 239     HRESULT hr;
 240
 241     TRACE( "iface %p, instance %p.\n", iface, instance );
 242
 243     if (!(impl = calloc( 1, sizeof(struct ramp_effect) ))) return E_OUTOFMEMORY;
 244     impl->IRampForceEffect_iface.lpVtbl = &effect_vtbl;
 245     impl->ref = 1;
 246
 247     if (FAILED(hr = force_feedback_effect_create( WineForceFeedbackEffectType_Ramp, (IInspectable *)&impl->IRampForceEffect_iface,
 248                                                   &impl->IWineForceFeedbackEffectImpl_inner )))
 249     {
 250         free( impl );
 251         return hr;
 252     }
 253
 254     *instance = (IInspectable *)&impl->IRampForceEffect_iface;
 255     TRACE( "created RampForceEffect %p\n", *instance );
 256     return S_OK;
 257 }
 258
 259 static const struct IActivationFactoryVtbl activation_vtbl =
 260 {
 261     activation_QueryInterface,
 262     activation_AddRef,
 263     activation_Release,
 264     /* IInspectable methods */
 265     activation_GetIids,
 266     activation_GetRuntimeClassName,
 267     activation_GetTrustLevel,
 268     /* IActivationFactory methods */
 269     activation_ActivateInstance,
 270 };
 271
 272 static struct ramp_factory ramp_statics =
 273 {
 274     {&activation_vtbl},
 275     1,
 276 };
 277
 278 IInspectable *ramp_effect_factory = (IInspectable *)&ramp_statics.IActivationFactory_iface;