[PATCH] amstream: Accept more media subtypes in AMVideoStream::ReceiveConnection(). - wine-devel

24 Jul 2020

Fixes: a7c515fe01c4902a3e7c6b60608a54b77e252b47
Signed-off-by: Gijs Vermeulen gijsvrm@gmail.com
---
 dlls/amstream/ddrawstream.c    | 26 +++++-----
 dlls/amstream/tests/amstream.c | 93 ++++++++++++++++++++++++++++++++++
 2 files changed, 107 insertions(+), 12 deletions(-)

diff --git a/dlls/amstream/ddrawstream.c b/dlls/amstream/ddrawstream.c
index 9f74eaf91a..4c94bacf52 100644
--- a/dlls/amstream/ddrawstream.c
+++ b/dlls/amstream/ddrawstream.c
@@ -632,16 +632,6 @@ static HRESULT WINAPI ddraw_sink_Connect(IPin *iface, IPin *peer, const AM_MEDIA
     return E_UNEXPECTED;
 }
-static BOOL check_media_type(const AM_MEDIA_TYPE *mt)
-{
-    if (IsEqualGUID(&mt->majortype, &MEDIATYPE_Video)
-            && IsEqualGUID(&mt->subtype, &MEDIASUBTYPE_RGB8)
-            && IsEqualGUID(&mt->formattype, &FORMAT_VideoInfo))
-        return TRUE;
-
-    return FALSE;
-}
-
 static HRESULT WINAPI ddraw_sink_ReceiveConnection(IPin *iface, IPin *peer, const AM_MEDIA_TYPE *mt)
 {
     struct ddraw_stream *stream = impl_from_IPin(iface);
@@ -657,7 +647,13 @@ static HRESULT WINAPI ddraw_sink_ReceiveConnection(IPin *iface, IPin *peer, cons
         return VFW_E_ALREADY_CONNECTED;
     }
-    if (!check_media_type(mt))
+    if (!IsEqualGUID(&mt->majortype, &MEDIATYPE_Video)
+            || (!IsEqualGUID(&mt->subtype, &MEDIASUBTYPE_RGB8)
+                && !IsEqualGUID(&mt->subtype, &MEDIASUBTYPE_RGB24)
+                && !IsEqualGUID(&mt->subtype, &MEDIASUBTYPE_RGB32)
+                && !IsEqualGUID(&mt->subtype, &MEDIASUBTYPE_RGB555)
+                && !IsEqualGUID(&mt->subtype, &MEDIASUBTYPE_RGB565))
+            || !IsEqualGUID(&mt->formattype, &FORMAT_VideoInfo))
     {
         LeaveCriticalSection(&stream->cs);
         return VFW_E_TYPE_NOT_ACCEPTED;
@@ -788,7 +784,13 @@ static HRESULT WINAPI ddraw_sink_QueryId(IPin *iface, WCHAR **id)
 static HRESULT WINAPI ddraw_sink_QueryAccept(IPin *iface, const AM_MEDIA_TYPE *mt)
 {
     TRACE("iface %p, mt %p.\n", iface, mt);
-    return check_media_type(mt) ? S_OK : VFW_E_TYPE_NOT_ACCEPTED;
+
+    if (IsEqualGUID(&mt->majortype, &MEDIATYPE_Video)
+            && IsEqualGUID(&mt->subtype, &MEDIASUBTYPE_RGB8)
+            && IsEqualGUID(&mt->formattype, &FORMAT_VideoInfo))
+        return S_OK;
+
+    return VFW_E_TYPE_NOT_ACCEPTED;
 }
static HRESULT WINAPI ddraw_sink_EnumMediaTypes(IPin *iface, IEnumMediaTypes **enum_media_types)
diff --git a/dlls/amstream/tests/amstream.c b/dlls/amstream/tests/amstream.c
index 8adf9db934..8a6dc26f96 100644
--- a/dlls/amstream/tests/amstream.c
+++ b/dlls/amstream/tests/amstream.c
@@ -28,6 +28,7 @@
 #include "initguid.h"
 #include "ksmedia.h"
 #include "dvdmedia.h"
+#include "wmcodecdsp.h"
 #include "wine/strmbase.h"
static const WAVEFORMATEX audio_format =
@@ -2330,6 +2331,14 @@ static void test_media_types(void)
         &MEDIASUBTYPE_ARGB32,
         &MEDIASUBTYPE_ARGB1555,
         &MEDIASUBTYPE_ARGB4444,
+        &MEDIASUBTYPE_Avi,
+        &MEDIASUBTYPE_I420,
+        &MEDIASUBTYPE_AYUV,
+        &MEDIASUBTYPE_YV12,
+        &MEDIASUBTYPE_YUY2,
+        &MEDIASUBTYPE_UYVY,
+        &MEDIASUBTYPE_YVYU,
+        &MEDIASUBTYPE_NV12,
         &GUID_NULL,
     };
@@ -3243,6 +3252,89 @@ static void test_audiostream_receive_connection(void)
     ok(!ref, "Got outstanding refcount %d.\n", ref);
 }
+static void test_ddrawstream_receive_connection(void)
+{
+    static const VIDEOINFOHEADER req_vih;
+    IDirectDrawMediaStream *ddraw_stream;
+    IAMMultiMediaStream *mmstream;
+    struct testfilter source;
+    IMediaStream *stream;
+    AM_MEDIA_TYPE mt;
+    HRESULT hr;
+    ULONG ref;
+    IPin *pin;
+    int i;
+
+    const AM_MEDIA_TYPE video_mt =
+    {
+        .majortype = MEDIATYPE_Video,
+        .subtype = MEDIASUBTYPE_RGB8,
+        .formattype = FORMAT_VideoInfo,
+        .cbFormat = sizeof(VIDEOINFOHEADER),
+        .pbFormat = (BYTE *)&req_vih,
+    };
+
+    static const GUID *subtypes[] =
+    {
+        &MEDIASUBTYPE_RGB24,
+        &MEDIASUBTYPE_RGB32,
+        &MEDIASUBTYPE_RGB555,
+        &MEDIASUBTYPE_RGB565,
+        &MEDIASUBTYPE_RGB1,
+        &MEDIASUBTYPE_RGB4,
+        &MEDIASUBTYPE_ARGB32,
+        &MEDIASUBTYPE_ARGB1555,
+        &MEDIASUBTYPE_ARGB4444,
+        &MEDIASUBTYPE_Avi,
+        &MEDIASUBTYPE_I420,
+        &MEDIASUBTYPE_AYUV,
+        &MEDIASUBTYPE_YV12,
+        &MEDIASUBTYPE_YUY2,
+        &MEDIASUBTYPE_UYVY,
+        &MEDIASUBTYPE_YVYU,
+        &MEDIASUBTYPE_NV12,
+        &GUID_NULL,
+    };
+
+    mmstream = create_ammultimediastream();
+    hr = IAMMultiMediaStream_AddMediaStream(mmstream, NULL, &MSPID_PrimaryVideo, 0, &stream);
+    ok(hr == S_OK, "Got hr %#x.\n", hr);
+    hr = IMediaStream_QueryInterface(stream, &IID_IDirectDrawMediaStream, (void **)&ddraw_stream);
+    ok(hr == S_OK, "Got hr %#x.\n", hr);
+    hr = IMediaStream_QueryInterface(stream, &IID_IPin, (void **)&pin);
+    ok(hr == S_OK, "Got hr %#x.\n", hr);
+
+    testfilter_init(&source);
+
+    mt = video_mt;
+    hr = IPin_ReceiveConnection(pin, &source.source.pin.IPin_iface, &mt);
+    ok(hr == S_OK, "Got hr %#x.\n", hr);
+    hr = IPin_Disconnect(pin);
+    ok(hr == S_OK, "Got hr %#x.\n", hr);
+
+    for (i = 0; i < ARRAY_SIZE(subtypes); ++i)
+    {
+        mt = video_mt;
+        mt.subtype = *subtypes[i];
+        hr = IPin_ReceiveConnection(pin, &source.source.pin.IPin_iface, &mt);
+        ok(hr == (i < 4) ? S_OK : VFW_E_TYPE_NOT_ACCEPTED, "Got hr %#x.\n", hr);
+        if (hr == S_OK)
+        {
+            hr = IPin_Disconnect(pin);
+            ok(hr == S_OK, "Got hr %#x.\n", hr);
+        }
+    }
+
+    ref = IAMMultiMediaStream_Release(mmstream);
+    ok(!ref, "Got outstanding refcount %d.\n", ref);
+    IPin_Release(pin);
+    IDirectDrawMediaStream_Release(ddraw_stream);
+    ref = IMediaStream_Release(stream);
+    ok(!ref, "Got outstanding refcount %d.\n", ref);
+    ref = IBaseFilter_Release(&source.filter.IBaseFilter_iface);
+    ok(!ref, "Got outstanding refcount %d.\n", ref);
+}
+
 static void test_audiostream_set_state(void)
 {
     IAMMultiMediaStream *mmstream = create_ammultimediastream();
@@ -5238,6 +5330,7 @@ START_TEST(amstream)
test_ddrawstream_initialize();
     test_ddrawstream_getsetdirectdraw();
+    test_ddrawstream_receive_connection();
test_ammediastream_join_am_multi_media_stream();
     test_ammediastream_join_filter();
-- 
2.27.0



    