[PATCH 4/6] mfplat: Add sample timestamp and duration methods.

[Nikolay Sivov]

Signed-off-by: Nikolay Sivov 
---
 dlls/mfplat/buffer.c       | 63 ++++++++++++++++++++++++++++++++------
 dlls/mfplat/tests/mfplat.c | 25 +++++++++++++--
 2 files changed, 76 insertions(+), 12 deletions(-)

diff --git a/dlls/mfplat/buffer.c b/dlls/mfplat/buffer.c
index b07ec875f9..de08b1b5be 100644
--- a/dlls/mfplat/buffer.c
+++ b/dlls/mfplat/buffer.c
@@ -34,6 +34,12 @@ struct memory_buffer
     DWORD current_length;
 };

+enum sample_prop_flags
+{
+    SAMPLE_PROP_HAS_DURATION  = 1 << 0,
+    SAMPLE_PROP_HAS_TIMESTAMP = 1 << 1,
+};
+
 struct sample
 {
     struct attributes attributes;
@@ -44,6 +50,9 @@ struct sample
     size_t capacity;
     DWORD flags;
     CRITICAL_SECTION cs;
+    DWORD prop_flags;
+    LONGLONG duration;
+    LONGLONG timestamp;
 };

static inline struct memory_buffer *impl_from_IMFMediaBuffer(IMFMediaBuffer *iface)
@@ -487,32 +496,66 @@ static HRESULT WINAPI sample_SetSampleFlags(IMFSample *iface, DWORD flags)
     return S_OK;
 }

-static HRESULT WINAPI sample_GetSampleTime(IMFSample *iface, LONGLONG *sampletime)
+static HRESULT WINAPI sample_GetSampleTime(IMFSample *iface, LONGLONG *timestamp)
 {
-    FIXME("%p, %p.\n", iface, sampletime);
+    struct sample *sample = impl_from_IMFSample(iface);
+    HRESULT hr = S_OK;

-    return E_NOTIMPL;
+    TRACE("%p, %p.\n", iface, timestamp);
+
+    EnterCriticalSection(&sample->cs);
+    if (sample->prop_flags & SAMPLE_PROP_HAS_TIMESTAMP)
+        *timestamp = sample->timestamp;
+    else
+        hr = MF_E_NO_SAMPLE_TIMESTAMP;
+    LeaveCriticalSection(&sample->cs);
+
+    return hr;
 }

-static HRESULT WINAPI sample_SetSampleTime(IMFSample *iface, LONGLONG sampletime)
+static HRESULT WINAPI sample_SetSampleTime(IMFSample *iface, LONGLONG timestamp)
 {
-    FIXME("%p, %s.\n", iface, wine_dbgstr_longlong(sampletime));
+    struct sample *sample = impl_from_IMFSample(iface);

-    return E_NOTIMPL;
+    TRACE("%p, %s.\n", iface, wine_dbgstr_longlong(timestamp));
+
+    EnterCriticalSection(&sample->cs);
+    sample->timestamp = timestamp;
+    sample->prop_flags |= SAMPLE_PROP_HAS_TIMESTAMP;
+    LeaveCriticalSection(&sample->cs);
+
+    return S_OK;
 }

static HRESULT WINAPI sample_GetSampleDuration(IMFSample *iface, LONGLONG *duration)
 {
-    FIXME("%p, %p.\n", iface, duration);
+    struct sample *sample = impl_from_IMFSample(iface);
+    HRESULT hr = S_OK;

-    return E_NOTIMPL;
+    TRACE("%p, %p.\n", iface, duration);
+
+    EnterCriticalSection(&sample->cs);
+    if (sample->prop_flags & SAMPLE_PROP_HAS_DURATION)
+        *duration = sample->duration;
+    else
+        hr = MF_E_NO_SAMPLE_DURATION;
+    LeaveCriticalSection(&sample->cs);
+
+    return hr;
 }

static HRESULT WINAPI sample_SetSampleDuration(IMFSample *iface, LONGLONG duration)
 {
-    FIXME("%p, %s.\n", iface, wine_dbgstr_longlong(duration));
+    struct sample *sample = impl_from_IMFSample(iface);

-    return E_NOTIMPL;
+    TRACE("%p, %s.\n", iface, wine_dbgstr_longlong(duration));
+
+    EnterCriticalSection(&sample->cs);
+    sample->duration = duration;
+    sample->prop_flags |= SAMPLE_PROP_HAS_DURATION;
+    LeaveCriticalSection(&sample->cs);
+
+    return S_OK;
 }

static HRESULT WINAPI sample_GetBufferCount(IMFSample *iface, DWORD *count)
diff --git a/dlls/mfplat/tests/mfplat.c b/dlls/mfplat/tests/mfplat.c
index 90c0afcdba..b66c54a374 100644
--- a/dlls/mfplat/tests/mfplat.c
+++ b/dlls/mfplat/tests/mfplat.c
@@ -1280,6 +1280,7 @@ static void test_sample(void)
 {
     IMFMediaBuffer *buffer, *buffer2;
     DWORD count, flags, length;
+    IMFAttributes *attributes;
     IMFSample *sample;
     LONGLONG time;
     HRESULT hr;
@@ -1287,6 +1288,11 @@ static void test_sample(void)
     hr = MFCreateSample( &sample );
     ok(hr == S_OK, "got 0x%08x\n", hr);

+    hr = IMFSample_QueryInterface(sample, &IID_IMFAttributes, (void **)&attributes);
+    ok(hr == S_OK, "Failed to get attributes interface, hr %#x.\n", hr);
+
+    CHECK_ATTR_COUNT(attributes, 0);
+
     hr = IMFSample_GetBufferCount(sample, NULL);
     ok(hr == E_INVALIDARG, "Unexpected hr %#x.\n", hr);

@@ -1305,11 +1311,9 @@ static void test_sample(void)
     ok(flags == 0x123, "Unexpected flags %#x.\n", flags);

hr = IMFSample_GetSampleTime(sample, &time);
-todo_wine
     ok(hr == MF_E_NO_SAMPLE_TIMESTAMP, "Unexpected hr %#x.\n", hr);

hr = IMFSample_GetSampleDuration(sample, &time);
-todo_wine
     ok(hr == MF_E_NO_SAMPLE_DURATION, "Unexpected hr %#x.\n", hr);

hr = IMFSample_GetBufferByIndex(sample, 0, &buffer);
@@ -1363,6 +1367,23 @@ todo_wine

IMFMediaBuffer_Release(buffer);

+    /* Duration */
+    hr = IMFSample_SetSampleDuration(sample, 10);
+    ok(hr == S_OK, "Failed to set duration, hr %#x.\n", hr);
+    CHECK_ATTR_COUNT(attributes, 0);
+    hr = IMFSample_GetSampleDuration(sample, &time);
+    ok(hr == S_OK, "Failed to get sample duration, hr %#x.\n", hr);
+    ok(time == 10, "Unexpected duration.\n");
+
+    /* Timestamp */
+    hr = IMFSample_SetSampleTime(sample, 1);
+    ok(hr == S_OK, "Failed to set timestamp, hr %#x.\n", hr);
+    CHECK_ATTR_COUNT(attributes, 0);
+    hr = IMFSample_GetSampleTime(sample, &time);
+    ok(hr == S_OK, "Failed to get sample time, hr %#x.\n", hr);
+    ok(time == 1, "Unexpected timestamp.\n");
+
+    IMFAttributes_Release(attributes);
     IMFSample_Release(sample);
 }