[PATCH v5 4/5] qedit: Use the pin's media type instead of querying for IFileSourceFilter.
Gabriel Ivăncescu
gabrielopcode at gmail.com
Mon Apr 27 08:07:44 CDT 2020
Signed-off-by: Gabriel Ivăncescu <gabrielopcode at gmail.com>
---
dlls/qedit/mediadet.c | 32 +++++++++++---------------------
1 file changed, 11 insertions(+), 21 deletions(-)
diff --git a/dlls/qedit/mediadet.c b/dlls/qedit/mediadet.c
index ac382ff..ff7f0f9 100644
--- a/dlls/qedit/mediadet.c
+++ b/dlls/qedit/mediadet.c
@@ -128,12 +128,10 @@ static HRESULT get_pin_media_type(IPin *pin, AM_MEDIA_TYPE *out)
static HRESULT find_splitter(MediaDetImpl *detector)
{
IPin *source_pin, *splitter_pin;
- IFileSourceFilter *file_source;
IEnumMoniker *enum_moniker;
IFilterMapper2 *mapper;
IBaseFilter *splitter;
IEnumPins *enum_pins;
- LPOLESTR filename;
AM_MEDIA_TYPE mt;
IMoniker *mon;
GUID type[2];
@@ -141,25 +139,6 @@ static HRESULT find_splitter(MediaDetImpl *detector)
HRESULT hr;
GUID clsid;
- if (FAILED(hr = IBaseFilter_QueryInterface(detector->source,
- &IID_IFileSourceFilter, (void **)&file_source)))
- {
- ERR("Failed to get file source interface.\n");
- return hr;
- }
-
- hr = IFileSourceFilter_GetCurFile(file_source, &filename, &mt);
- IFileSourceFilter_Release(file_source);
- CoTaskMemFree(filename);
- if (FAILED(hr))
- {
- ERR("Failed to get current file, hr %#x.\n", hr);
- return hr;
- }
- type[0] = mt.majortype;
- type[1] = mt.subtype;
- FreeMediaType(&mt);
-
if (FAILED(hr = IBaseFilter_EnumPins(detector->source, &enum_pins)))
{
ERR("Failed to enumerate source pins, hr %#x.\n", hr);
@@ -173,6 +152,17 @@ static HRESULT find_splitter(MediaDetImpl *detector)
return hr;
}
+ if (FAILED(hr = get_pin_media_type(source_pin, &mt)))
+ {
+ ERR("Failed to get media type, hr %#x.\n", hr);
+ IPin_Release(source_pin);
+ return hr;
+ }
+
+ type[0] = mt.majortype;
+ type[1] = mt.subtype;
+ FreeMediaType(&mt);
+
if (FAILED(hr = CoCreateInstance(&CLSID_FilterMapper2, NULL,
CLSCTX_INPROC_SERVER, &IID_IFilterMapper2, (void **)&mapper)))
{
--
2.21.0
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