DirectX9, Direct Show : VMR9 Renderless Video Rendering crash on Intel's Integrated GPUs.

A

ash.p.23

I have created a DirectX9 (DirectShow) based Sample MFC Application, that plays multiple videos one by one on Full Screen. App uses VMR9 Renderless Mode using Custom Surface Allocator. It also uses YUV Mixing Mode and have Surface allocation flag as 'VMR9AllocFlag_OffScrenSurface'. When app runs on a PC having Case 1: Dedicated GPU (any), everything work fine. tested using external graphics (NVIDIA GeForce RTX 3050). Case 2: Integrated GPU of Intel i5 12th Gen PC, (Intel UHD Graphics 770) Video shows black screen. No errors are logged, as every DirectX API execute successfully. If I disable YU

Continue reading...
 
Back
Top Bottom