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qcap: Directly pass a VIDEOINFOHEADER pointer to the get_media_type() operation.
Signed-off-by: Zebediah Figura <z.figura12@gmail.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>
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@ -47,7 +47,8 @@ struct video_capture_funcs
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HRESULT (*check_format)(struct video_capture_device *device, const AM_MEDIA_TYPE *mt);
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HRESULT (*set_format)(struct video_capture_device *device, const AM_MEDIA_TYPE *mt);
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void (*get_format)(struct video_capture_device *device, AM_MEDIA_TYPE *mt, VIDEOINFOHEADER *format);
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HRESULT (*get_media_type)(struct video_capture_device *device, unsigned int index, AM_MEDIA_TYPE *mt);
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HRESULT (*get_media_type)(struct video_capture_device *device,
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unsigned int index, AM_MEDIA_TYPE *mt, VIDEOINFOHEADER *format);
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void (*get_caps)(struct video_capture_device *device, LONG index, AM_MEDIA_TYPE *mt,
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VIDEOINFOHEADER *format, VIDEO_STREAM_CONFIG_CAPS *caps);
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LONG (*get_caps_count)(struct video_capture_device *device);
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@ -216,7 +216,7 @@ static void v4l_device_get_format(struct video_capture_device *device, AM_MEDIA_
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}
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static HRESULT v4l_device_get_media_type(struct video_capture_device *device,
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unsigned int index, AM_MEDIA_TYPE *mt)
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unsigned int index, AM_MEDIA_TYPE *mt, VIDEOINFOHEADER *format)
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{
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unsigned int caps_count = (device->current_caps) ? 1 : device->caps_count;
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@ -224,9 +224,16 @@ static HRESULT v4l_device_get_media_type(struct video_capture_device *device,
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return VFW_S_NO_MORE_ITEMS;
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if (device->current_caps)
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return CopyMediaType(mt, &device->current_caps->media_type);
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return CopyMediaType(mt, &device->caps[index].media_type);
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{
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*mt = device->current_caps->media_type;
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*format = device->current_caps->video_info;
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}
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else
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{
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*mt = device->caps[index].media_type;
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*format = device->caps[index].video_info;
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}
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return S_OK;
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}
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static __u32 v4l2_cid_from_qcap_property(VideoProcAmpProperty property)
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@ -658,7 +658,20 @@ static HRESULT source_get_media_type(struct strmbase_pin *pin,
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unsigned int index, AM_MEDIA_TYPE *mt)
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{
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struct vfw_capture *filter = impl_from_strmbase_pin(pin);
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return capture_funcs->get_media_type(filter->device, index, mt);
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VIDEOINFOHEADER *format;
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HRESULT hr;
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if (!(format = CoTaskMemAlloc(sizeof(*format))))
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return E_OUTOFMEMORY;
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if ((hr = capture_funcs->get_media_type(filter->device, index, mt, format)) != S_OK)
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{
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CoTaskMemFree(format);
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return hr;
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}
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mt->cbFormat = sizeof(VIDEOINFOHEADER);
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mt->pbFormat = (BYTE *)format;
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return S_OK;
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}
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static HRESULT source_query_interface(struct strmbase_pin *iface, REFIID iid, void **out)
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