mfreadwrite/tests: Add some tests for ReadSample().

dlls/mfreadwrite/tests/mfplat.c

@@ -187,11 +187,14 @@ static struct async_callback *create_async_callback(void)
 static void test_source_reader(void)
 {
     IMFMediaType *mediatype, *mediatype2;
+    DWORD stream_flags, actual_index;
     struct async_callback *callback;
     IMFAttributes *attributes;
     IMFSourceReader *reader;
     IMFMediaSource *source;
     IMFByteStream *stream;
+    LONGLONG timestamp;
+    IMFSample *sample;
     BOOL selected;
     HRESULT hr;
 
@@ -298,6 +301,62 @@ todo_wine
     ok(hr == S_OK, "Failed to get current media type, hr %#x.\n", hr);
     IMFMediaType_Release(mediatype);
 
+    hr = IMFSourceReader_ReadSample(reader, MF_SOURCE_READER_FIRST_AUDIO_STREAM, 0, &actual_index, &stream_flags,
+            &timestamp, &sample);
+    ok(hr == S_OK, "Failed to get a sample, hr %#x.\n", hr);
+    ok(actual_index == 0, "Unexpected stream index %u\n", actual_index);
+    ok(!stream_flags, "Unexpected stream flags %#x.\n", stream_flags);
+    IMFSample_Release(sample);
+
+    /* There is no video stream. */
+    hr = IMFSourceReader_ReadSample(reader, MF_SOURCE_READER_FIRST_VIDEO_STREAM, 0, &actual_index, &stream_flags,
+            &timestamp, &sample);
+    ok(hr == MF_E_INVALIDSTREAMNUMBER, "Unexpected hr %#x.\n", hr);
+    ok(actual_index == MF_SOURCE_READER_FIRST_VIDEO_STREAM, "Unexpected stream index %u\n", actual_index);
+    ok(stream_flags == MF_SOURCE_READERF_ERROR, "Unexpected stream flags %#x.\n", stream_flags);
+
+    hr = IMFSourceReader_ReadSample(reader, MF_SOURCE_READER_FIRST_AUDIO_STREAM, 0, &actual_index, &stream_flags,
+            &timestamp, &sample);
+    ok(hr == S_OK, "Failed to get a sample, hr %#x.\n", hr);
+    ok(actual_index == 0, "Unexpected stream index %u\n", actual_index);
+    ok(stream_flags == MF_SOURCE_READERF_ENDOFSTREAM, "Unexpected stream flags %#x.\n", stream_flags);
+    ok(!sample, "Unexpected sample object.\n");
+
+    hr = IMFSourceReader_ReadSample(reader, MF_SOURCE_READER_FIRST_AUDIO_STREAM, MF_SOURCE_READER_CONTROLF_DRAIN,
+            &actual_index, &stream_flags, &timestamp, &sample);
+    ok(hr == S_OK, "Failed to get a sample, hr %#x.\n", hr);
+    ok(actual_index == 0, "Unexpected stream index %u\n", actual_index);
+    ok(stream_flags == MF_SOURCE_READERF_ENDOFSTREAM, "Unexpected stream flags %#x.\n", stream_flags);
+    ok(!sample, "Unexpected sample object.\n");
+
+    hr = IMFSourceReader_ReadSample(reader, MF_SOURCE_READER_FIRST_AUDIO_STREAM, MF_SOURCE_READER_CONTROLF_DRAIN,
+            &actual_index, &stream_flags, &timestamp, NULL);
+    ok(hr == E_POINTER, "Unexpected hr %#x.\n", hr);
+
+    hr = IMFSourceReader_ReadSample(reader, MF_SOURCE_READER_FIRST_AUDIO_STREAM, MF_SOURCE_READER_CONTROLF_DRAIN,
+            &actual_index, NULL, &timestamp, &sample);
+    ok(hr == E_POINTER, "Unexpected hr %#x.\n", hr);
+
+    hr = IMFSourceReader_ReadSample(reader, MF_SOURCE_READER_FIRST_AUDIO_STREAM, MF_SOURCE_READER_CONTROLF_DRAIN,
+            NULL, &stream_flags, &timestamp, &sample);
+    ok(hr == S_OK, "Failed to get a sample, hr %#x.\n", hr);
+    ok(stream_flags == MF_SOURCE_READERF_ENDOFSTREAM, "Unexpected stream flags %#x.\n", stream_flags);
+    ok(!sample, "Unexpected sample object.\n");
+
+    hr = IMFSourceReader_ReadSample(reader, MF_SOURCE_READER_FIRST_AUDIO_STREAM, MF_SOURCE_READER_CONTROLF_DRAIN,
+            &actual_index, &stream_flags, NULL, &sample);
+    ok(hr == S_OK, "Failed to get a sample, hr %#x.\n", hr);
+    ok(actual_index == 0, "Unexpected stream index %u\n", actual_index);
+    ok(stream_flags == MF_SOURCE_READERF_ENDOFSTREAM, "Unexpected stream flags %#x.\n", stream_flags);
+    ok(!sample, "Unexpected sample object.\n");
+
+    hr = IMFSourceReader_ReadSample(reader, MF_SOURCE_READER_ANY_STREAM, MF_SOURCE_READER_CONTROLF_DRAIN,
+            &actual_index, &stream_flags, NULL, &sample);
+    ok(hr == S_OK, "Failed to get a sample, hr %#x.\n", hr);
+    ok(actual_index == 0, "Unexpected stream index %u\n", actual_index);
+    ok(stream_flags == MF_SOURCE_READERF_ENDOFSTREAM, "Unexpected stream flags %#x.\n", stream_flags);
+    ok(!sample, "Unexpected sample object.\n");
+
     /* Flush. */
     hr = IMFSourceReader_Flush(reader, MF_SOURCE_READER_FIRST_VIDEO_STREAM);
     ok(hr == MF_E_INVALIDSTREAMNUMBER, "Unexpected hr %#x.\n", hr);

include/mfreadwrite.idl

@@ -19,6 +19,11 @@
 import "mfobjects.idl";
 import "mftransform.idl";
 
+typedef [v1_enum] enum MF_SOURCE_READER_CONTROL_FLAG
+{
+    MF_SOURCE_READER_CONTROLF_DRAIN = 0x00000001,
+} MF_SOURCE_READER_CONTROL_FLAG;
+
 enum
 {
     MF_SOURCE_READER_INVALID_STREAM_INDEX = 0xffffffff,
@@ -30,15 +35,15 @@ enum
     MF_SOURCE_READER_CURRENT_TYPE_INDEX   = 0xffffffff
 };
 
-typedef enum MF_SOURCE_READER_FLAG
+typedef [v1_enum] enum MF_SOURCE_READER_FLAG
 {
-    MF_SOURCE_READERF_ERROR                   = 0x001,
-    MF_SOURCE_READERF_ENDOFSTREAM             = 0x002,
-    MF_SOURCE_READERF_NEWSTREAM               = 0x004,
-    MF_SOURCE_READERF_NATIVEMEDIATYPECHANGED  = 0x010,
-    MF_SOURCE_READERF_CURRENTMEDIATYPECHANGED = 0x020,
-    MF_SOURCE_READERF_STREAMTICK              = 0x100,
-    MF_SOURCE_READERF_ALLEFFECTSREMOVED       = 0x200
+    MF_SOURCE_READERF_ERROR                   = 0x00000001,
+    MF_SOURCE_READERF_ENDOFSTREAM             = 0x00000002,
+    MF_SOURCE_READERF_NEWSTREAM               = 0x00000004,
+    MF_SOURCE_READERF_NATIVEMEDIATYPECHANGED  = 0x00000010,
+    MF_SOURCE_READERF_CURRENTMEDIATYPECHANGED = 0x00000020,
+    MF_SOURCE_READERF_STREAMTICK              = 0x00000100,
+    MF_SOURCE_READERF_ALLEFFECTSREMOVED       = 0x00000200,
 } MF_SOURCE_READER_FLAG;
 
 typedef struct _MF_SINK_WRITER_STATISTICS