Yo currently i try to hook Readpixel (wich gets called from screengrab) but i seem to fail...
Can some1 pls explain what i need to do (no lua )
like hook the CMAtRenderContext with the index 11?
Code:
// Auto reconstructed from vtable block @ 0x000AFC40
// from "materialsystem.dylib", by ida_vtables.idc
0 CMatRenderContext::BeginRender(void)
1 CMatRenderContext::EndRender(void)
2 CMatRenderContext::Flush(bool)
3 CMatRenderContext::BindLocalCubemap(ITexture *)
4 CMatRenderContextBase::SetRenderTarget(ITexture *)
5 CMatRenderContextBase::GetRenderTarget(void)
6 CMatRenderContext::GetRenderTargetDimensions(int &,int &)const
7 CMatRenderContext::Bind(IMaterial *,void *)
8 CMatRenderContext::BindLightmapPage(int)
9 CMatRenderContext::DepthRange(float,float)
10 CMatRenderContext::ClearBuffers(bool,bool,bool)
11 CMatRenderContext::ReadPixels(int x,int y,int w,int h,unsigned char * data,ImageFormat format)