[PATCH 4/4] dsdmo: Implement IDirectSoundFXEcho SetAllParameters.

[Alistair Leslie-Hughes]

Signed-off-by: Alistair Leslie-Hughes 
---
 dlls/dsdmo/echo.c           | 20 ++++++++++++++++++--
 dlls/dsound/tests/dsound8.c | 31 +++++++++++++++++++++++++++++++
 2 files changed, 49 insertions(+), 2 deletions(-)

diff --git a/dlls/dsdmo/echo.c b/dlls/dsdmo/echo.c
index e9add8a019..f0084dca24 100644
--- a/dlls/dsdmo/echo.c
+++ b/dlls/dsdmo/echo.c
@@ -352,9 +352,25 @@ static ULONG WINAPI echofx_Release(IDirectSoundFXEcho *iface)
 static HRESULT WINAPI echofx_SetAllParameters(IDirectSoundFXEcho *iface, const DSFXEcho *echo)
 {
     struct dmo_echofx *This = impl_from_IDirectSoundFXEcho(iface);
-    FIXME("(%p) %p\n", This, echo);

-    return E_NOTIMPL;
+    TRACE("(%p) %p\n", This, echo);
+
+    if(!echo)
+        return E_POINTER;
+
+    /* Out of Range values */
+    if( (echo->fWetDryMix < DSFXECHO_WETDRYMIX_MIN || echo->fWetDryMix > DSFXECHO_WETDRYMIX_MAX) ||
+        (echo->fFeedback < DSFXECHO_FEEDBACK_MIN   || echo->fFeedback > DSFXECHO_FEEDBACK_MAX) ||
+        (echo->fLeftDelay < DSFXECHO_LEFTDELAY_MIN || echo->fLeftDelay > DSFXECHO_LEFTDELAY_MAX) ||
+        (echo->fRightDelay < DSFXECHO_RIGHTDELAY_MIN || echo->fRightDelay > DSFXECHO_RIGHTDELAY_MAX) ||
+        (echo->lPanDelay != DSFXECHO_PANDELAY_MIN && echo->lPanDelay != DSFXECHO_PANDELAY_MAX) )
+    {
+        return E_INVALIDARG;
+    }
+
+    This->params = *echo;
+
+    return S_OK;
 }

static HRESULT WINAPI echofx_GetAllParameters(IDirectSoundFXEcho *iface, DSFXEcho *echo)
diff --git a/dlls/dsound/tests/dsound8.c b/dlls/dsound/tests/dsound8.c
index 9e76afac4e..446c67f894 100644
--- a/dlls/dsound/tests/dsound8.c
+++ b/dlls/dsound/tests/dsound8.c
@@ -1446,6 +1446,37 @@ static void test_echo_parameters(IDirectSoundBuffer8 *secondary8)
             ok(params.lPanDelay == 0, "got %d\n", params.lPanDelay);
         }

+        rc = IDirectSoundFXEcho_SetAllParameters(echo, NULL);
+        ok(rc == E_POINTER, "got: %08x\n", rc);
+
+        /* Out of range Min */
+        params.fWetDryMix  = -1.0f;
+
+        rc = IDirectSoundFXEcho_SetAllParameters(echo, &params);
+        ok(rc == E_INVALIDARG, "got: %08x\n", rc);
+
+        /* Out of range Max */
+        params.fWetDryMix  = 101.0f;
+
+        rc = IDirectSoundFXEcho_SetAllParameters(echo, &params);
+        ok(rc == E_INVALIDARG, "got: %08x\n", rc);
+
+        params.fWetDryMix  = DSFXECHO_WETDRYMIX_MIN;
+
+        rc = IDirectSoundFXEcho_SetAllParameters(echo, &params);
+        ok(rc == S_OK, "Failed: %08x\n", rc);
+
+        rc = IDirectSoundFXEcho_GetAllParameters(echo, &params);
+        ok(rc == DS_OK, "Failed: %08x\n", rc);
+        if (rc == DS_OK )
+        {
+            ok(params.fWetDryMix == DSFXECHO_WETDRYMIX_MIN, "got %f\n", params.fWetDryMix);
+            ok(params.fFeedback == 50.0f, "got %f\n", params.fFeedback);
+            ok(params.fLeftDelay == 500.0f,"got %f\n", params.fLeftDelay);
+            ok(params.fRightDelay == 500.0f,"got %f\n", params.fRightDelay);
+            ok(params.lPanDelay == 0, "got %d\n", params.lPanDelay);
+        }
+
         IDirectSoundFXEcho_Release(echo);
     }
 }