DX11toDX9 (DX11.Texture 2d) is broken

[m9dfukc]

Hi,

the DX11toDX9 Node seems to be broken in vvvv_beta39_x64. The texture stays black and TTY spills out a division by zero error.

Is there a quick fix for this? Is this working with previous versions of vvvv … and if so, which one?

Cheers,
m9d

Stack Trace:
00:01:42 - : Stack Trace
00:01:42 - : at VVVV.PluginInterfaces.V2.Spread`1.get_Item(Int32 index)
at VVVV.DX11.Lib.Rendering.RenderTargetManager.GetRenderTarget(DX11RenderContext context)
at VVVV.DX11.DX11TempRTRendererNode.OnUpdate(DX11RenderContext context)
at VVVV.DX11.AbstractDX11Renderer2DNode.Update(DX11RenderContext context)
at VVVV.DX11.AbstractDX11Renderer2DNode.Render(DX11RenderContext context)
at VVVV.DX11.Lib.RenderGraph.DX11DeviceRenderer.RenderNode(DX11Node node)
00:01:42 * : [error occured in Pin.Evaluate of ]: Division by zero
00:01:42 * : Division by zero
00:01:42 * : [error occured in Pin.Evaluate of ]: Division by zero
00:01:42 * : Division by zero

Helppatch:

Windows 10 Pro Version 1909 (Bootcamp)
Macbook Pro 16
AMD Radeon Pro 5000M

[tonfilm]

this is a bug in beta39, please use a newer preview: Previews | vvvv

[tonfilm]

just tested, doesn’t work with the EX9 fix either. also broken in older betas.

from what i remember, dx11 to dx9 was always a tricky thing to do and it might be that latest drivers don’t support it anymore. you can try to use spout, maybe that works…

[m9dfukc]

Hi,

yes was also thinking about using Spout … but it looks like you can’t send a dx9 texture sender to a dx 11 texture receiver :(

[joreg]

if it is an option for you, please check if it works in the x86 builds.