[PATCH 0/1] MR7340: winegstreamer: Implement IWMSyncReader2::GetMaxOutputSampleSize.

[Gijs Vermeulen (＠gverm)]

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=57323
Signed-off-by: Gijs Vermeulen

[PATCH 1/1] winegstreamer: Implement IWMSyncReader2::GetMaxOutputSampleSize.

[Gijs Vermeulen]

From: Gijs Vermeulen

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=57323
Signed-off-by: Gijs Vermeulen 
---
 dlls/winegstreamer/wm_reader.c | 22 ++++++++++++++++++----
 dlls/wmvcore/tests/wmvcore.c   |  5 +++++
 2 files changed, 23 insertions(+), 4 deletions(-)

diff --git a/dlls/winegstreamer/wm_reader.c b/dlls/winegstreamer/wm_reader.c
index ce79aa04cd7..b3e2c4b46e3 100644
--- a/dlls/winegstreamer/wm_reader.c
+++ b/dlls/winegstreamer/wm_reader.c
@@ -1932,11 +1932,25 @@ static HRESULT WINAPI reader_Close(IWMSyncReader2 *iface)
     return S_OK;
 }

-static HRESULT WINAPI reader_GetMaxOutputSampleSize(IWMSyncReader2 *iface, DWORD output, DWORD *max)
+static HRESULT WINAPI reader_GetMaxOutputSampleSize(IWMSyncReader2 *iface, DWORD output_number, DWORD *size)
 {
-    struct wm_reader *This = impl_from_IWMSyncReader2(iface);
-    FIXME("(%p)->(%lu %p): stub!\n", This, output, max);
-    return E_NOTIMPL;
+    struct wm_reader *reader = impl_from_IWMSyncReader2(iface);
+    struct wm_stream *stream;
+
+    TRACE("reader %p, output_number %lu, size %p.\n", reader, output_number, size);
+
+    EnterCriticalSection(&reader->cs);
+
+    if (!(stream = get_stream_by_output_number(reader, output_number)))
+    {
+        LeaveCriticalSection(&reader->cs);
+        return E_INVALIDARG;
+    }
+
+    *size = wg_format_get_max_size(&stream->format);
+
+    LeaveCriticalSection(&reader->cs);
+    return S_OK;
 }

static HRESULT WINAPI reader_GetMaxStreamSampleSize(IWMSyncReader2 *iface, WORD stream_number, DWORD *size)
diff --git a/dlls/wmvcore/tests/wmvcore.c b/dlls/wmvcore/tests/wmvcore.c
index ff2ab4c21eb..462916edfa8 100644
--- a/dlls/wmvcore/tests/wmvcore.c
+++ b/dlls/wmvcore/tests/wmvcore.c
@@ -1219,6 +1219,11 @@ static void test_sync_reader_streaming(void)

for (i = 0; i < 2; ++i)
     {
+        DWORD max_sample_size = 0xdeadbeef;
+        hr = IWMSyncReader_GetMaxOutputSampleSize(reader, i, &max_sample_size);
+        ok(hr == S_OK, "Got hr %#lx for output %lu.\n", hr, i);
+        ok(max_sample_size > 0, "Expected max sample size > 0\n");
+
         hr = IWMProfile_GetStream(profile, i, &config);
         ok(hr == S_OK, "Got hr %#lx.\n", hr);

[PATCH 0/1] MR7340: winegstreamer: Implement IWMSyncReader2::GetMaxOutputSampleSize. - approved

[Elizabeth Figura (＠zfigura)]

This merge request was approved by Elizabeth Figura.