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amstream: Implement AMAudioData::GetFormat. 

Signed-off-by: Anton Baskanov <baskanov@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Anton Baskanov 2016-07-28 21:59:55 +06:00 committed by Alexandre Julliard
parent 634deaf874
commit fa542355e9
2 changed files with 62 additions and 2 deletions
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21
dlls/amstream/audiodata.c
View File

@ -34,6 +34,7 @@ typedef struct {
BYTE *data;
BOOL data_owned;
DWORD actual_data;
WAVEFORMATEX wave_format;
} AMAudioDataImpl;
static inline AMAudioDataImpl *impl_from_IAudioData(IAudioData *iface)
@ -168,9 +169,18 @@ static HRESULT WINAPI IAudioDataImpl_SetActual(IAudioData* iface, DWORD data_val
/*** IAudioData methods ***/
static HRESULT WINAPI IAudioDataImpl_GetFormat(IAudioData* iface, WAVEFORMATEX *wave_format_current)
{
FIXME("(%p)->(%p): stub\n", iface, wave_format_current);
AMAudioDataImpl *This = impl_from_IAudioData(iface);
return E_NOTIMPL;
TRACE("(%p)->(%p)\n", iface, wave_format_current);
if (!wave_format_current)
{
return E_POINTER;
}
*wave_format_current = This->wave_format;
return S_OK;
}
static HRESULT WINAPI IAudioDataImpl_SetFormat(IAudioData* iface, const WAVEFORMATEX *wave_format)
@ -211,6 +221,13 @@ HRESULT AMAudioData_create(IUnknown *pUnkOuter, LPVOID *ppObj)
object->IAudioData_iface.lpVtbl = &AudioData_Vtbl;
object->ref = 1;
object->wave_format.wFormatTag = WAVE_FORMAT_PCM;
object->wave_format.nChannels = 1;
object->wave_format.nSamplesPerSec = 11025;
object->wave_format.wBitsPerSample = 16;
object->wave_format.nBlockAlign = object->wave_format.wBitsPerSample * object->wave_format.nChannels / 8;
object->wave_format.nAvgBytesPerSec = object->wave_format.nBlockAlign * object->wave_format.nSamplesPerSec;
*ppObj = &object->IAudioData_iface;
return S_OK;

43
dlls/amstream/tests/amstream.c
View File

@ -745,6 +745,48 @@ out_unknown:
IUnknown_Release(unknown);
}
static void test_audiodata_get_format(void)
{
IUnknown *unknown = create_audio_data();
IAudioData *audio_data = NULL;
WAVEFORMATEX wave_format = {0};
HRESULT result;
result = IUnknown_QueryInterface(unknown, &IID_IAudioData, (void **)&audio_data);
if (FAILED(result))
{
/* test_audiodata_query_interface handles this case */
skip("No IAudioData\n");
goto out_unknown;
}
result = IAudioData_GetFormat(audio_data, NULL);
ok(E_POINTER == result, "got 0x%08x\n", result);
wave_format.wFormatTag = 0xdead;
wave_format.nChannels = 0xdead;
wave_format.nSamplesPerSec = 0xdeadbeef;
wave_format.nAvgBytesPerSec = 0xdeadbeef;
wave_format.nBlockAlign = 0xdead;
wave_format.wBitsPerSample = 0xdead;
wave_format.cbSize = 0xdead;
result = IAudioData_GetFormat(audio_data, &wave_format);
ok(S_OK == result, "got 0x%08x\n", result);
ok(WAVE_FORMAT_PCM == wave_format.wFormatTag, "got %u\n", wave_format.wFormatTag);
ok(1 == wave_format.nChannels, "got %u\n", wave_format.nChannels);
ok(11025 == wave_format.nSamplesPerSec, "got %u\n", wave_format.nSamplesPerSec);
ok(22050 == wave_format.nAvgBytesPerSec, "got %u\n", wave_format.nAvgBytesPerSec);
ok(2 == wave_format.nBlockAlign, "got %u\n", wave_format.nBlockAlign);
ok(16 == wave_format.wBitsPerSample, "got %u\n", wave_format.wBitsPerSample);
ok(0 == wave_format.cbSize, "got %u\n", wave_format.cbSize);
IAudioData_Release(audio_data);
out_unknown:
IUnknown_Release(unknown);
}
START_TEST(amstream)
{
HANDLE file;
@ -767,6 +809,7 @@ START_TEST(amstream)
test_audiodata_get_info();
test_audiodata_set_buffer();
test_audiodata_set_actual();
test_audiodata_get_format();
CoUninitialize();
}