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mp3dmod: Implement ProcessInput(). 

Signed-off-by: Zebediah Figura <z.figura12@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Zebediah Figura 2018-05-11 10:18:12 -05:00 committed by Alexandre Julliard
parent 0c14a85d98
commit b5815f1dd3
1 changed files with 31 additions and 3 deletions
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34
dlls/mp3dmod/mp3dmod.c
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@ -41,6 +41,7 @@ struct mp3_decoder {
LONG ref;
mpg123_handle *mh;
DMO_MEDIA_TYPE outtype;
IMediaBuffer *buffer;
};
static inline struct mp3_decoder *impl_from_IMediaObject(IMediaObject *iface)
@ -256,10 +257,36 @@ static HRESULT WINAPI MediaObject_GetInputStatus(IMediaObject *iface, DWORD inde
static HRESULT WINAPI MediaObject_ProcessInput(IMediaObject *iface, DWORD index,
IMediaBuffer *buffer, DWORD flags, REFERENCE_TIME timestamp, REFERENCE_TIME timelength)
{
FIXME("(%p)->(%d, %p, %#x, %s, %s) stub!\n", iface, index, buffer, flags,
struct mp3_decoder *This = impl_from_IMediaObject(iface);
HRESULT hr;
BYTE *data;
DWORD len;
int err;
TRACE("(%p)->(%d, %p, %#x, %s, %s)\n", iface, index, buffer, flags,
wine_dbgstr_longlong(timestamp), wine_dbgstr_longlong(timelength));
return E_NOTIMPL;
if (This->buffer)
{
ERR("Already have a buffer.\n");
return DMO_E_NOTACCEPTING;
}
IMediaBuffer_AddRef(buffer);
This->buffer = buffer;
hr = IMediaBuffer_GetBufferAndLength(buffer, &data, &len);
if (FAILED(hr))
return hr;
err = mpg123_feed(This->mh, data, len);
if (err != MPG123_OK)
{
ERR("mpg123_feed() failed: %s\n", mpg123_strerror(This->mh));
return E_FAIL;
}
return S_OK;
}
static HRESULT WINAPI MediaObject_ProcessOutput(IMediaObject *iface, DWORD flags, DWORD count, DMO_OUTPUT_DATA_BUFFER *buffers, DWORD *status)
@ -308,7 +335,7 @@ static HRESULT create_mp3_decoder(REFIID iid, void **obj)
struct mp3_decoder *This;
int err;
if (!(This = heap_alloc(sizeof(*This))))
if (!(This = heap_alloc_zero(sizeof(*This))))
return E_OUTOFMEMORY;
This->IMediaObject_iface.lpVtbl = &IMediaObject_vtbl;
@ -316,6 +343,7 @@ static HRESULT create_mp3_decoder(REFIID iid, void **obj)
mpg123_init();
This->mh = mpg123_new(NULL, &err);
mpg123_open_feed(This->mh);
mpg123_format_none(This->mh);
return IMediaObject_QueryInterface(&This->IMediaObject_iface, iid, obj);