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Merge pull request #6090 from npwoods/d3d_use_root_window

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Changed Direct3D renderer to call GetAncestor() in device_create() to get the root window
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R. Belmont 2019-12-24 15:36:44 -05:00 committed by GitHub
commit ad34f923c3
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1 changed files with 5 additions and 1 deletions
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6
src/osd/modules/render/drawd3d.cpp
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@ -801,8 +801,12 @@ void renderer_d3d9::update_gamma_ramp()
// device_create // device_create
//============================================================ //============================================================
int renderer_d3d9::device_create(HWND device_hwnd) int renderer_d3d9::device_create(HWND hwnd)
{ {
// identify the actual window; this is needed so that -attach_window
// can work on a non-root HWND
HWND device_hwnd = GetAncestor(hwnd, GA_ROOT);
// if a device exists, free it // if a device exists, free it
if (m_device != nullptr) if (m_device != nullptr)
{ {