[PATCH v3 4/6] sapi: Implement ISpTTSEngineSite::Write.

[Shaun Ren]

From: Shaun Ren

---
 dlls/sapi/tests/tts.c | 14 +++++++++++++-
 dlls/sapi/tts.c       |  9 +++++++--
 2 files changed, 20 insertions(+), 3 deletions(-)

diff --git a/dlls/sapi/tests/tts.c b/dlls/sapi/tests/tts.c
index 25fb7eb1df5..f6fa24dbdca 100644
--- a/dlls/sapi/tests/tts.c
+++ b/dlls/sapi/tests/tts.c
@@ -207,12 +207,24 @@ static HRESULT WINAPI test_engine_Speak(ISpTTSEngine *iface, DWORD flags, REFGUI
                                         ISpTTSEngineSite *site)
 {
     struct test_engine *engine = impl_from_ISpTTSEngine(iface);
+    char *buf;
+    int i;
+    HRESULT hr;

engine->flags = flags;
     engine->fmtid = *fmtid;
     copy_frag_list(frag_list, &engine->frag_list);
     engine->speak_called = TRUE;

+    buf = calloc(1, 22050 * 2 / 5);
+    for (i = 0; i < 5; i++)
+    {
+        hr = ISpTTSEngineSite_Write(site, buf, 22050 * 2 / 5, NULL);
+        ok(hr == S_OK, "got %#lx.\n", hr);
+        Sleep(100);
+    }
+    free(buf);
+
     return S_OK;
 }

@@ -510,7 +522,7 @@ static void test_spvoice(void)
     ok(!wcsncmp(test_text, test_engine.frag_list->pTextStart, wcslen(test_text)),
        "got %s.\n", wine_dbgstr_w(test_engine.frag_list->pTextStart));
     ok(stream_num == 1, "got %lu.\n", stream_num);
-    ok(duration < 500, "took %lu ms.\n", duration);
+    ok(duration > 800 && duration < 3000, "took %lu ms.\n", duration);

reset_engine_params(&test_engine);
     stream_num = 0xdeadbeef;
diff --git a/dlls/sapi/tts.c b/dlls/sapi/tts.c
index b6b22256988..84f39c3039c 100644
--- a/dlls/sapi/tts.c
+++ b/dlls/sapi/tts.c
@@ -1216,9 +1216,14 @@ static DWORD WINAPI ttsenginesite_GetActions(ISpTTSEngineSite *iface)

static HRESULT WINAPI ttsenginesite_Write(ISpTTSEngineSite *iface, const void *buf, ULONG cb, ULONG *cb_written)
 {
-    FIXME("(%p, %p, %ld, %p): stub.\n", iface, buf, cb, cb_written);
+    struct tts_engine_site *This = impl_from_ISpTTSEngineSite(iface);

-    return E_NOTIMPL;
+    TRACE("(%p, %p, %ld, %p).\n", iface, buf, cb, cb_written);
+
+    if (!This->voice->output)
+        return SPERR_UNINITIALIZED;
+
+    return ISpStreamFormat_Write(This->voice->output, buf, cb, cb_written);
 }

static HRESULT WINAPI ttsenginesite_GetRate(ISpTTSEngineSite *iface, long *rate)