libavutil/hwcontext_d3d11va: adding more texture information to the D3D11 hwcontext API

Microsoft VideoProcessor requires texture with D3DUSAGE_RENDERTARGET flag as output. There is no way to allocate array of textures with D3D11_BIND_RENDER_TARGET flag and .ArraySize > 2 by ID3D11Device_CreateTexture2D due to the Microsoft limitation. Adding AVD3D11FrameDescriptors array to store array of single textures instead of texture with multiple slices resolves this.

Artem Galin committed 5 years ago

Commit 4f787111 parent f1cd1dc5 files · +58 −19Browse files

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@@ -14,6 +14,9 @@ libavutil: 2021-04-27 · 13 unmodified lines
14	14
15	15	API changes, most recent first:
16	16
	17	+2021-09-08 - xxxxxxxxxx - lavu 57.5.100 - hwcontext_d3d11va.h
	18	+ Add AVD3D11VAFramesContext.texture_infos
	19	+
17	20	2021-09-06 - xxxxxxxxxx - lsws 6.1.100 - swscale.h
18	21	Add AVFrame-based scaling API:
19	22	- sws_scale_frame()

libavutil/hwcontext_d3d11va: adding more texture information to the D3D11 hwcontext API

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