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DolphinNoGUI: Receive resize events and notify backend when this occurs

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Solves the viewport sizing issue for backends that cannot tell when the
window is resized (Vulkan on NV at least).
This commit is contained in:
Stenzek 2016-11-19 23:03:20 +10:00
parent 2a5d22b3a7
commit 1aecf90765
1 changed files with 20 additions and 1 deletions
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21
Source/Core/DolphinWX/MainNoGUI.cpp
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@ -31,6 +31,7 @@
#include "UICommon/UICommon.h"
#include "VideoCommon/RenderBase.h"
#include "VideoCommon/VideoBackendBase.h"
static bool rendererHasFocus = true;
@ -188,7 +189,7 @@ class PlatformX11 : public Platform
SConfig::GetInstance().iRenderWindowYPos,
SConfig::GetInstance().iRenderWindowWidth,
SConfig::GetInstance().iRenderWindowHeight, 0, 0, BlackPixel(dpy, 0));
XSelectInput(dpy, win, KeyPressMask | FocusChangeMask);
XSelectInput(dpy, win, StructureNotifyMask | KeyPressMask | FocusChangeMask);
Atom wmProtocols[1];
wmProtocols[0] = XInternAtom(dpy, "WM_DELETE_WINDOW", True);
XSetWMProtocols(dpy, win, wmProtocols, 1);
@ -220,6 +221,8 @@ class PlatformX11 : public Platform
void MainLoop() override
{
bool fullscreen = SConfig::GetInstance().bFullscreen;
int last_window_width = SConfig::GetInstance().iRenderWindowWidth;
int last_window_height = SConfig::GetInstance().iRenderWindowHeight;
if (fullscreen)
{
@ -313,6 +316,22 @@ class PlatformX11 : public Platform
if ((unsigned long)event.xclient.data.l[0] == XInternAtom(dpy, "WM_DELETE_WINDOW", False))
s_shutdown_requested.Set();
break;
case ConfigureNotify:
{
if (last_window_width != event.xconfigure.width ||
last_window_height != event.xconfigure.height)
{
last_window_width = event.xconfigure.width;
last_window_height = event.xconfigure.height;
// We call Renderer::ChangeSurface here to indicate the size has changed,
// but pass the same window handle. This is needed for the Vulkan backend,
// otherwise it cannot tell that the window has been resized on some drivers.
if (g_renderer)
g_renderer->ChangeSurface(s_window_handle);
}
}
break;
}
}
if (!fullscreen)