[PATCH 3/3] dsdmo: Add IMediaParamInfo stub interface.

[Zhiyi Zhang]

From: Zhiyi Zhang

Fix Chuzzle Deluxe crash at start.

Signed-off-by: Zhiyi Zhang 
---
 dlls/dsdmo/main.c        | 78 ++++++++++++++++++++++++++++++++++++++++
 dlls/dsdmo/tests/dsdmo.c |  2 +-
 2 files changed, 79 insertions(+), 1 deletion(-)

diff --git a/dlls/dsdmo/main.c b/dlls/dsdmo/main.c
index fe7cf1115a7..868d3495273 100644
--- a/dlls/dsdmo/main.c
+++ b/dlls/dsdmo/main.c
@@ -22,6 +22,7 @@
 #include "mmsystem.h"
 #include "uuids.h"
 #include "initguid.h"
+#include "medparam.h"
 #include "dsound.h"
 #include "rpcproxy.h"

@@ -436,6 +437,7 @@ struct eq
 {
     struct effect effect;
     IDirectSoundFXParamEq IDirectSoundFXParamEq_iface;
+    IMediaParamInfo IMediaParamInfo_iface;
     DSFXParamEq params;
 };

@@ -495,6 +497,78 @@ static const IDirectSoundFXParamEqVtbl eq_params_vtbl =
     eq_params_GetAllParameters,
 };

+static struct eq *impl_from_IMediaParamInfo(IMediaParamInfo *iface)
+{
+    return CONTAINING_RECORD(iface, struct eq, IMediaParamInfo_iface);
+}
+
+static HRESULT WINAPI eq_media_param_info_QueryInterface(IMediaParamInfo *iface, REFIID iid, void **out)
+{
+    struct eq *effect = impl_from_IMediaParamInfo(iface);
+    return IUnknown_QueryInterface(effect->effect.outer_unk, iid, out);
+}
+
+static ULONG WINAPI eq_media_param_info_AddRef(IMediaParamInfo *iface)
+{
+    struct eq *effect = impl_from_IMediaParamInfo(iface);
+    return IUnknown_AddRef(effect->effect.outer_unk);
+}
+
+static ULONG WINAPI eq_media_param_info_Release(IMediaParamInfo *iface)
+{
+    struct eq *effect = impl_from_IMediaParamInfo(iface);
+    return IUnknown_Release(effect->effect.outer_unk);
+}
+
+static HRESULT WINAPI eq_media_param_info_GetParamCount(IMediaParamInfo *iface, DWORD *count)
+{
+    FIXME("iface %p, count %p, stub!\n", iface, count);
+    return E_NOTIMPL;
+}
+
+static HRESULT WINAPI eq_media_param_info_GetParamInfo(IMediaParamInfo *iface, DWORD index, MP_PARAMINFO *info)
+{
+    FIXME("iface %p, index %lu, info %p, stub!\n", iface, index, info);
+    return E_NOTIMPL;
+}
+
+static HRESULT WINAPI eq_media_param_info_GetParamText(IMediaParamInfo *iface, DWORD index, WCHAR **text)
+{
+    FIXME("iface %p, index %lu, text %p, stub!\n", iface, index, text);
+    return E_NOTIMPL;
+}
+
+static HRESULT WINAPI eq_media_param_info_GetNumTimeFormats(IMediaParamInfo *iface, DWORD *count)
+{
+    FIXME("iface %p, count %p, stub!\n", iface, count);
+    return E_NOTIMPL;
+}
+
+static HRESULT WINAPI eq_media_param_info_GetSupportedTimeFormat(IMediaParamInfo *iface, DWORD index, GUID *guid)
+{
+    FIXME("iface %p, index %lu, guid %p, stub!\n", iface, index, guid);
+    return E_NOTIMPL;
+}
+
+static HRESULT WINAPI eq_media_param_info_GetCurrentTimeFormat(IMediaParamInfo *iface, GUID *guid, MP_TIMEDATA *time_data)
+{
+    FIXME("iface %p, guid %p, time_data %p, stub!\n", iface, guid, time_data);
+    return E_NOTIMPL;
+}
+
+static const IMediaParamInfoVtbl eq_media_param_info_vtbl =
+{
+    eq_media_param_info_QueryInterface,
+    eq_media_param_info_AddRef,
+    eq_media_param_info_Release,
+    eq_media_param_info_GetParamCount,
+    eq_media_param_info_GetParamInfo,
+    eq_media_param_info_GetParamText,
+    eq_media_param_info_GetNumTimeFormats,
+    eq_media_param_info_GetSupportedTimeFormat,
+    eq_media_param_info_GetCurrentTimeFormat,
+};
+
 static struct eq *impl_eq_from_effect(struct effect *iface)
 {
     return CONTAINING_RECORD(iface, struct eq, effect);
@@ -506,6 +580,9 @@ static void *eq_query_interface(struct effect *iface, REFIID iid)

if (IsEqualGUID(iid, &IID_IDirectSoundFXParamEq))
         return &effect->IDirectSoundFXParamEq_iface;
+    else if (IsEqualGUID(iid, &IID_IMediaParamInfo))
+        return &effect->IMediaParamInfo_iface;
+
     return NULL;
 }

@@ -531,6 +608,7 @@ static HRESULT eq_create(IUnknown *outer, IUnknown **out)

effect_init(&object->effect, outer, &eq_ops);
     object->IDirectSoundFXParamEq_iface.lpVtbl = &eq_params_vtbl;
+    object->IMediaParamInfo_iface.lpVtbl = &eq_media_param_info_vtbl;

object->params.fCenter = 8000.0f;
     object->params.fBandwidth = 12.0f;
diff --git a/dlls/dsdmo/tests/dsdmo.c b/dlls/dsdmo/tests/dsdmo.c
index c2b976d05d7..49152590ba8 100644
--- a/dlls/dsdmo/tests/dsdmo.c
+++ b/dlls/dsdmo/tests/dsdmo.c
@@ -543,7 +543,7 @@ START_TEST(dsdmo)
         {&GUID_DSFX_STANDARD_GARGLE,        &IID_IDirectSoundFXGargle, TRUE},
         {&GUID_DSFX_STANDARD_I3DL2REVERB,   &IID_IDirectSoundFXI3DL2Reverb},
         {&GUID_DSFX_STANDARD_PARAMEQ,       &IID_IDirectSoundFXParamEq},
-        {&GUID_DSFX_STANDARD_PARAMEQ,       &IID_IMediaParamInfo, TRUE},
+        {&GUID_DSFX_STANDARD_PARAMEQ,       &IID_IMediaParamInfo},
         {&GUID_DSFX_WAVES_REVERB,           &IID_IDirectSoundFXWavesReverb},
     };
     unsigned int i;