topic igdumd32.dll leaks on IDirect3DDevice9::CreateTexture in Developing Games on Intel Graphics

igdumd32.dll leaks on IDirect3DDevice9::CreateTexture

angry_user — Wed, 05 Oct 2011 09:48:09 GMT

igdumd32.dllallocates24bytespereachcreatedtexture.Butitdoesn'tfreethemwhentextureisreleased
 
voidCreateTexturesAndDestroy()
{
	for(inti=0;i<50000;++i)
	{
		IDirect3DTexture9*pTexture;
 
		//Createtextureinvokesigdumd32.dll!D3D::D3DRESOURCE::InitializeAndAllocate
		//whichinvokesigdumd32.dll!mallocwhichallocates24bytespereachtexture
		if(S_OK==g_pd3dDevice->CreateTexture(320,240,
			1,0,D3DFMT_X8R8G8B8,
			D3DPOOL_MANAGED,&pTexture,NULL))
		{
			pTexture->Release();
		}
	}
 
	//Nowwehave24*50000unfreedbytes
}

igdumd32.dll leaks on IDirect3DDevice9::CreateTexture

Stephen_H_Intel — Wed, 05 Oct 2011 19:58:23 GMT

Hi Angry_user

One of our driver engineers is looking at this issue. I'll get back to you next week once I have more information. Can you post a dxdiag of the system please?

Steve

igdumd32.dll leaks on IDirect3DDevice9::CreateTexture

angry_user — Thu, 06 Oct 2011 13:28:41 GMT

Sure, here it is.

igdumd32.dll leaks on IDirect3DDevice9::CreateTexture

jia3ep — Thu, 06 Oct 2011 13:45:41 GMT

I have the same issue with GMA 3150.

igdumd32.dll leaks on IDirect3DDevice9::CreateTexture

Stephen_H_Intel — Mon, 10 Oct 2011 08:11:58 GMT

Hi Angry_User

Thx for the txt.Yourpost suggests that you have another system besides the 3150, and that other system is the one where you first identified the issue. Can you send me the dxdiag from that machine, please?

Regards

Steve

igdumd32.dll leaks on IDirect3DDevice9::CreateTexture

angry_user — Tue, 11 Oct 2011 10:41:45 GMT

Hi, Steve. jia3ep and Me are different users and we both have 3150.

igdumd32.dll leaks on IDirect3DDevice9::CreateTexture

Stephen_H_Intel — Tue, 11 Oct 2011 16:44:05 GMT

Hi Angry_User

OK my bad. Anyway the issue is being looked at and I'll let you know once we have some info.

Steve