mirror of https://github.com/ocornut/imgui
Examples: SDL2 (all), SDL3 (all), Win32+OpenGL3: Rework examples main loop to handle minimization without burning CPU or GPU by running unthrottled code. (#7844)
This commit is contained in:
parent
dcf54782d4
commit
887478793b
|
@ -43,6 +43,10 @@ Breaking changes:
|
|||
|
||||
Other changes:
|
||||
|
||||
- Examples: SDL2 (all), SDL3 (all), Win32+OpenGL3: rework examples main loop to handle
|
||||
minimization without burning CPU or GPU by running unthrottled code. (#7844)
|
||||
|
||||
|
||||
|
||||
-----------------------------------------------------------------------
|
||||
VERSION 1.91.0 (Released 2024-07-30)
|
||||
|
|
|
@ -126,6 +126,11 @@ int main(int, char**)
|
|||
CreateRenderTarget();
|
||||
}
|
||||
}
|
||||
if (SDL_GetWindowFlags(window) & SDL_WINDOW_MINIMIZED)
|
||||
{
|
||||
SDL_Delay(10);
|
||||
continue;
|
||||
}
|
||||
|
||||
// Start the Dear ImGui frame
|
||||
ImGui_ImplDX11_NewFrame();
|
||||
|
|
|
@ -105,6 +105,11 @@ int main(int, char**)
|
|||
if (event.type == SDL_WINDOWEVENT && event.window.event == SDL_WINDOWEVENT_CLOSE && event.window.windowID == SDL_GetWindowID(window))
|
||||
done = true;
|
||||
}
|
||||
if (SDL_GetWindowFlags(window) & SDL_WINDOW_MINIMIZED)
|
||||
{
|
||||
SDL_Delay(10);
|
||||
continue;
|
||||
}
|
||||
|
||||
// Start the Dear ImGui frame
|
||||
ImGui_ImplOpenGL2_NewFrame();
|
||||
|
|
|
@ -140,6 +140,11 @@ int main(int, char**)
|
|||
if (event.type == SDL_WINDOWEVENT && event.window.event == SDL_WINDOWEVENT_CLOSE && event.window.windowID == SDL_GetWindowID(window))
|
||||
done = true;
|
||||
}
|
||||
if (SDL_GetWindowFlags(window) & SDL_WINDOW_MINIMIZED)
|
||||
{
|
||||
SDL_Delay(10);
|
||||
continue;
|
||||
}
|
||||
|
||||
// Start the Dear ImGui frame
|
||||
ImGui_ImplOpenGL3_NewFrame();
|
||||
|
|
|
@ -107,6 +107,11 @@ int main(int, char**)
|
|||
if (event.type == SDL_WINDOWEVENT && event.window.event == SDL_WINDOWEVENT_CLOSE && event.window.windowID == SDL_GetWindowID(window))
|
||||
done = true;
|
||||
}
|
||||
if (SDL_GetWindowFlags(window) & SDL_WINDOW_MINIMIZED)
|
||||
{
|
||||
SDL_Delay(10);
|
||||
continue;
|
||||
}
|
||||
|
||||
// Start the Dear ImGui frame
|
||||
ImGui_ImplSDLRenderer2_NewFrame();
|
||||
|
|
|
@ -492,6 +492,11 @@ int main(int, char**)
|
|||
if (event.type == SDL_WINDOWEVENT && event.window.event == SDL_WINDOWEVENT_CLOSE && event.window.windowID == SDL_GetWindowID(window))
|
||||
done = true;
|
||||
}
|
||||
if (SDL_GetWindowFlags(window) & SDL_WINDOW_MINIMIZED)
|
||||
{
|
||||
SDL_Delay(10);
|
||||
continue;
|
||||
}
|
||||
|
||||
// Resize swap chain?
|
||||
int fb_width, fb_height;
|
||||
|
|
|
@ -136,6 +136,11 @@ int main(int, char**)
|
|||
if (event.type == SDL_EVENT_WINDOW_CLOSE_REQUESTED && event.window.windowID == SDL_GetWindowID(window))
|
||||
done = true;
|
||||
}
|
||||
if (SDL_GetWindowFlags(window) & SDL_WINDOW_MINIMIZED)
|
||||
{
|
||||
SDL_Delay(10);
|
||||
continue;
|
||||
}
|
||||
|
||||
// Start the Dear ImGui frame
|
||||
ImGui_ImplOpenGL3_NewFrame();
|
||||
|
|
|
@ -111,6 +111,11 @@ int main(int, char**)
|
|||
if (event.type == SDL_EVENT_WINDOW_CLOSE_REQUESTED && event.window.windowID == SDL_GetWindowID(window))
|
||||
done = true;
|
||||
}
|
||||
if (SDL_GetWindowFlags(window) & SDL_WINDOW_MINIMIZED)
|
||||
{
|
||||
SDL_Delay(10);
|
||||
continue;
|
||||
}
|
||||
|
||||
// Start the Dear ImGui frame
|
||||
ImGui_ImplSDLRenderer3_NewFrame();
|
||||
|
|
|
@ -108,6 +108,11 @@ int main(int, char**)
|
|||
}
|
||||
if (done)
|
||||
break;
|
||||
if (::IsIconic(hwnd))
|
||||
{
|
||||
::Sleep(10);
|
||||
continue;
|
||||
}
|
||||
|
||||
// Start the Dear ImGui frame
|
||||
ImGui_ImplOpenGL3_NewFrame();
|
||||
|
|
Loading…
Reference in New Issue