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dmsynth: Implement the synth GetFormat method. 

Signed-off-by: Michael Stefaniuc <mstefani@winehq.org>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Michael Stefaniuc 2022-02-22 00:49:56 +01:00 committed by Alexandre Julliard
parent 167ae41b5d
commit 5715d2b5b2
1 changed files with 20 additions and 2 deletions
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22
dlls/dmsynth/synth.c
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@ -505,11 +505,29 @@ static HRESULT WINAPI IDirectMusicSynth8Impl_GetChannelPriority(IDirectMusicSynt
} }
static HRESULT WINAPI IDirectMusicSynth8Impl_GetFormat(IDirectMusicSynth8 *iface, static HRESULT WINAPI IDirectMusicSynth8Impl_GetFormat(IDirectMusicSynth8 *iface,
WAVEFORMATEX *wave_format, DWORD *wave_format_size) WAVEFORMATEX *format, DWORD *size)
{ {
IDirectMusicSynth8Impl *This = impl_from_IDirectMusicSynth8(iface); IDirectMusicSynth8Impl *This = impl_from_IDirectMusicSynth8(iface);
WAVEFORMATEX fmt;
FIXME("(%p)->(%p, %p): stub\n", This, wave_format, wave_format_size); TRACE("(%p, %p, %p)\n", This, format, size);
if (!size)
return E_POINTER;
if (!This->open)
return DMUS_E_SYNTHNOTCONFIGURED;
if (format) {
fmt.wFormatTag = WAVE_FORMAT_PCM;
fmt.nChannels = This->params.dwAudioChannels;
fmt.nSamplesPerSec = This->params.dwSampleRate;
fmt.wBitsPerSample = 16;
fmt.nBlockAlign = This->params.dwAudioChannels * fmt.wBitsPerSample / 8;
fmt.nAvgBytesPerSec = This->params.dwSampleRate * fmt.nBlockAlign;
fmt.cbSize = 0;
memcpy(format, &fmt, min(*size, sizeof(fmt)));
}
*size = sizeof(fmt);
return S_OK; return S_OK;
} }