From: Paul Gofman pgofman@codeweavers.com
--- dlls/mf/tests/transform.c | 19 ++++++++++++++++--- dlls/winegstreamer/aac_decoder.c | 6 ++++-- 2 files changed, 20 insertions(+), 5 deletions(-)
diff --git a/dlls/mf/tests/transform.c b/dlls/mf/tests/transform.c index 2f085b5f4da..3fa70a7c41a 100644 --- a/dlls/mf/tests/transform.c +++ b/dlls/mf/tests/transform.c @@ -2556,6 +2556,22 @@ static void test_aac_decoder_channels(const struct attribute_desc *input_type_de goto failed; }
+ hr = MFCreateMediaType(&type); + ok(hr == S_OK, "got %#lx.\n", hr); + input_desc[num_channels_index].value.vt = VT_UI8; + input_desc[num_channels_index].value.ulVal = 1; + init_media_type(type, input_desc, -1); + hr = IMFTransform_SetInputType(transform, 0, type, 0); + ok(hr == S_OK, "got %#lx.\n", hr); + IMFMediaType_Release(type); + hr = IMFTransform_GetOutputAvailableType(transform, 0, 0, &type); + ok(hr == S_OK, "got %#lx.\n", hr); + hr = IMFAttributes_GetUINT32((IMFAttributes *)type, &MF_MT_AUDIO_NUM_CHANNELS, &value); + ok(hr == S_OK, "got %#lx.\n", hr); + ok(value == 2, "got %u.\n", value); + IMFMediaType_Release(type); + input_desc[num_channels_index].value.vt = VT_UI4; + for (num_channels = 0; num_channels < 16; ++num_channels) { many_channels = num_channels > 2; @@ -2594,18 +2610,15 @@ static void test_aac_decoder_channels(const struct attribute_desc *input_type_de expected_chans = 2; else expected_chans = num_channels; - todo_wine_if(!num_channels) ok(value == expected_chans, "got %u, expected %u.\n", value, expected_chans);
hr = IMFAttributes_GetUINT32(attrs, &MF_MT_AUDIO_AVG_BYTES_PER_SECOND, &value); ok(hr == S_OK, "got %#lx.\n", hr); - todo_wine_if(!num_channels) ok(value == sample_size * 44100 * expected_chans, "got %u, expected %u.\n", value, sample_size * 44100 * expected_chans);
hr = IMFAttributes_GetUINT32(attrs, &MF_MT_AUDIO_BLOCK_ALIGNMENT, &value); ok(hr == S_OK, "got %#lx.\n", hr); - todo_wine_if(!num_channels) ok(value == sample_size * expected_chans, "got %u, expected %u.\n", value, sample_size * expected_chans);
hr = IMFAttributes_GetUINT32(attrs, &MF_MT_AUDIO_PREFER_WAVEFORMATEX, &value); diff --git a/dlls/winegstreamer/aac_decoder.c b/dlls/winegstreamer/aac_decoder.c index 3588d00a28c..ea03d95305b 100644 --- a/dlls/winegstreamer/aac_decoder.c +++ b/dlls/winegstreamer/aac_decoder.c @@ -291,6 +291,10 @@ static HRESULT WINAPI transform_GetOutputAvailableType(IMFTransform *iface, DWOR
*type = NULL;
+ if (FAILED(hr = IMFMediaType_GetUINT32(decoder->input_type, &MF_MT_AUDIO_NUM_CHANNELS, &channel_count)) + || !channel_count) + channel_count = 2; + if (index >= ARRAY_SIZE(aac_decoder_output_types)) return MF_E_NO_MORE_TYPES; index = ARRAY_SIZE(aac_decoder_output_types) - index - 1; @@ -318,8 +322,6 @@ static HRESULT WINAPI transform_GetOutputAvailableType(IMFTransform *iface, DWOR if (FAILED(hr = IMFMediaType_SetUINT32(media_type, &MF_MT_AUDIO_BITS_PER_SAMPLE, sample_size))) goto done;
- if (FAILED(hr = IMFMediaType_GetUINT32(decoder->input_type, &MF_MT_AUDIO_NUM_CHANNELS, &channel_count))) - goto done; if (FAILED(hr = IMFMediaType_SetUINT32(media_type, &MF_MT_AUDIO_NUM_CHANNELS, channel_count))) goto done;