diff mbox series

[FFmpeg-devel] avutil/hwcontext_d3d11va: prefer DXGI 1.1 factory when available

Message ID 20240313191341.12479-1-timo@rothenpieler.org
State New
Headers show
Series [FFmpeg-devel] avutil/hwcontext_d3d11va: prefer DXGI 1.1 factory when available | expand

Checks

Context Check Description
yinshiyou/make_loongarch64 success Make finished
yinshiyou/make_fate_loongarch64 success Make fate finished
andriy/make_x86 success Make finished
andriy/make_fate_x86 success Make fate finished

Commit Message

Timo Rothenpieler March 13, 2024, 7:13 p.m. UTC 
A lot of modern stuff straight up fails on the old 1.0 factory, which is
masked by the fact that it's only used when an explicit adapter is
specified.
---
 libavutil/hwcontext_d3d11va.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/libavutil/hwcontext_d3d11va.c b/libavutil/hwcontext_d3d11va.c
index 24b3546e7b..cf793a2f48 100644
--- a/libavutil/hwcontext_d3d11va.c
+++ b/libavutil/hwcontext_d3d11va.c
@@ -62,7 +62,9 @@  static av_cold void load_functions(void)
         return;
 
     mD3D11CreateDevice = (PFN_D3D11_CREATE_DEVICE) GetProcAddress(d3dlib, "D3D11CreateDevice");
-    mCreateDXGIFactory = (PFN_CREATE_DXGI_FACTORY) GetProcAddress(dxgilib, "CreateDXGIFactory");
+    mCreateDXGIFactory = (PFN_CREATE_DXGI_FACTORY) GetProcAddress(dxgilib, "CreateDXGIFactory1");
+    if (!mCreateDXGIFactory)
+        mCreateDXGIFactory = (PFN_CREATE_DXGI_FACTORY) GetProcAddress(dxgilib, "CreateDXGIFactory");
 #else
     // In UWP (which lacks LoadLibrary), CreateDXGIFactory isn't available,
     // only CreateDXGIFactory1