On Ma, 2024-05-27 at 01:52 +0200, Michael Niedermayer wrote: > Fixes: The warnings from CID1598553 Uninitialized scalar variable > > Passing partly initialized structs is ugly and asking for hard to reproduce > bugs, > I do not know if this actually fixes a bug or just avoids the uninitialized > fields
LGTM, it might avoid issue in the future. Fortunately the uninitialized field is not used in the corresponding function call. Thanks Haihao > > Sponsored-by: Sovereign Tech Fund > Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> > --- > libavcodec/qsv.c | 2 +- > libavutil/hwcontext_qsv.c | 8 ++++---- > 2 files changed, 5 insertions(+), 5 deletions(-) > > diff --git a/libavcodec/qsv.c b/libavcodec/qsv.c > index 6bbfe2a5a95..0c6fbd0dc09 100644 > --- a/libavcodec/qsv.c > +++ b/libavcodec/qsv.c > @@ -496,7 +496,7 @@ static int qsv_new_mfx_loader(AVCodecContext *avctx, > mfxStatus sts; > mfxLoader loader = NULL; > mfxConfig cfg; > - mfxVariant impl_value; > + mfxVariant impl_value = {0}; > > loader = MFXLoad(); > if (!loader) { > diff --git a/libavutil/hwcontext_qsv.c b/libavutil/hwcontext_qsv.c > index f3d919daea1..7cec3474786 100644 > --- a/libavutil/hwcontext_qsv.c > +++ b/libavutil/hwcontext_qsv.c > @@ -839,7 +839,7 @@ static int qsv_d3d11_update_config(void *ctx, mfxHDL > handle, mfxConfig cfg) > IDXGIDevice *pDXGIDevice = NULL; > HRESULT hr; > ID3D11Device *device = handle; > - mfxVariant impl_value; > + mfxVariant impl_value = {0}; > > hr = ID3D11Device_QueryInterface(device, &IID_IDXGIDevice, > (void**)&pDXGIDevice); > if (SUCCEEDED(hr)) { > @@ -913,7 +913,7 @@ static int qsv_d3d9_update_config(void *ctx, mfxHDL > handle, mfxConfig cfg) > LUID luid; > D3DDEVICE_CREATION_PARAMETERS params; > HRESULT hr; > - mfxVariant impl_value; > + mfxVariant impl_value = {0}; > > hr = IDirect3DDeviceManager9_OpenDeviceHandle(devmgr, &device_handle); > if (FAILED(hr)) { > @@ -995,7 +995,7 @@ static int qsv_va_update_config(void *ctx, mfxHDL handle, > mfxConfig cfg) > VADisplayAttribute attr = { > .type = VADisplayPCIID, > }; > - mfxVariant impl_value; > + mfxVariant impl_value = {0}; > > vas = vaGetDisplayAttributes(dpy, &attr, 1); > if (vas == VA_STATUS_SUCCESS && attr.flags != > VA_DISPLAY_ATTRIB_NOT_SUPPORTED) { > @@ -1036,7 +1036,7 @@ static int qsv_new_mfx_loader(void *ctx, > mfxStatus sts; > mfxLoader loader = NULL; > mfxConfig cfg; > - mfxVariant impl_value; > + mfxVariant impl_value = {0}; > > *ploader = NULL; > loader = MFXLoad(); _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".