Fix crash after reseting device.
After calling Reset in testDeviceLost to acknowledge a display mode change, D3D sometimes crashes on the next Present call on an existing swap chain. I couldn't get it to happen with nVidia. The stack looks like this with the debug runtime:
ntdll.dll!_ZwRaiseException@12() + 0x12 bytes
ntdll.dll!_ZwRaiseException@12() + 0x12 bytes
d3d9d.dll!__DDAssert() + 0x1ca bytes
d3d9d.dll!CSwapChain::PresentMain() + 0xf52 bytes
d3d9d.dll!CSwapChain::Present() + 0x24 bytes
libEGL.dll!egl::Surface::swapRect(int x, int y, int width, int height) Line 458 + 0x2a bytes C++
> libEGL.dll!egl::Surface::swap() Line 605 C++
libEGL.dll!eglSwapBuffers(void * dpy, void * surface) Line 1063 + 0x8 bytes C++
gl_wrapper.dll!gfx::EGLApiBase::eglSwapBuffersFn(void * dpy, void * surface) Line 813 + 0x18 bytes C++
gl_wrapper.dll!gfx::NativeViewGLSurfaceEGL::SwapBuffers() Line 363 + 0x35 bytes C++
gl_wrapper.dll!gfx::GLSurfaceAdapter::SwapBuffers() Line 201 + 0x1d bytes C++
content.dll!content::PassThroughImageTransportSurface::SwapBuffers() Line 216 + 0xb bytes C++
The error is "BitBlt or StretchBlt failed in Present".
With the release runtime either Present continually fails with E_INVALIDARG or, less commonly, crashes.
It seems that by recreating all the swap chains after reset, it recovers. I didn't call resetSwapChain because there is no need to recreate all the other surfaces.
As far as I know, this should not be necessary with WDDM.
Review URL: https://codereview.appspot.com/7567045
git-svn-id: http://angleproject.googlecode.com/svn/trunk@1993 736b8ea6-26fd-11df-bfd4-992fa37f6226
3 files changed
