mirrors/monado
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/monado/monado.git synced 2024-12-29 11:06:18 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

u/debug_gui: Refactor loop

Browse source
This commit is contained in:
Jakob Bornecrantz 2023-05-07 00:03:29 +01:00
parent 19f87ba217
commit a5de76095a
1 changed files with 78 additions and 49 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

127
src/xrt/auxiliary/util/u_debug_gui.c
View file

@ -78,6 +78,10 @@ struct u_debug_gui
bool sdl_initialized;
char layout_file[1024];
#ifdef XRT_BUILD_DRIVER_QWERTY
bool qwerty_enabled;
#endif
};
struct gui_imgui
@ -143,6 +147,74 @@ sdl2_window_init(struct u_debug_gui *p)
gui_scene_debug(&p->base);
}
static void
sdl2_loop_events(struct u_debug_gui *p)
{
SDL_Event event;
while (SDL_PollEvent(&event)) {
igImGui_ImplSDL2_ProcessEvent(&event);
#ifdef XRT_BUILD_DRIVER_QWERTY
// Caution here, qwerty driver is being accessed by the main thread as well
if (p->qwerty_enabled) {
qwerty_process_event(p->base.xsysd->xdevs, p->base.xsysd->xdev_count, event);
}
#endif
if (event.type == SDL_QUIT) {
p->base.stopped = true;
}
if (event.type == SDL_WINDOWEVENT && event.window.event == SDL_WINDOWEVENT_CLOSE &&
event.window.windowID == SDL_GetWindowID(p->win)) {
p->base.stopped = true;
}
}
}
static void
sdl2_loop_new_frame(struct u_debug_gui *p)
{
// Start the Dear ImGui frame
igImGui_ImplOpenGL3_NewFrame();
igImGui_ImplSDL2_NewFrame(p->win);
// Start new frame.
igNewFrame();
}
static void
sdl2_loop_show_scene(struct u_debug_gui *p, struct gui_imgui *gui)
{
// Render the scene into it.
gui_scene_manager_render(&p->base);
// Handle this here.
if (gui->show_imgui_demo) {
igShowDemoWindow(&gui->show_imgui_demo);
}
// Handle this here.
if (gui->show_implot_demo) {
ImPlot_ShowDemoWindow(&gui->show_implot_demo);
}
}
static void
sdl2_loop_render(struct u_debug_gui *p, struct gui_imgui *gui, ImGuiIO *io)
{
// Build the DrawData (EndFrame).
igRender();
// Clear the background.
glViewport(0, 0, (int)io->DisplaySize.x, (int)io->DisplaySize.y);
glClearColor(gui->clear.r, gui->clear.g, gui->clear.b, 1.0f);
glClear(GL_COLOR_BUFFER_BIT);
igImGui_ImplOpenGL3_RenderDrawData(igGetDrawData());
}
static void
sdl2_loop(struct u_debug_gui *p)
{
@ -177,7 +249,7 @@ sdl2_loop(struct u_debug_gui *p)
#ifdef XRT_BUILD_DRIVER_QWERTY
// Setup qwerty driver usage
bool qwerty_enabled = debug_get_bool_option_qwerty_enable();
p->qwerty_enabled = debug_get_bool_option_qwerty_enable();
#endif
// Main loop
@ -192,60 +264,17 @@ sdl2_loop(struct u_debug_gui *p)
u_var_add_bool(&gui, &p->base.stopped, "Exit");
while (!p->base.stopped) {
SDL_Event event;
sdl2_loop_events(p);
while (SDL_PollEvent(&event)) {
igImGui_ImplSDL2_ProcessEvent(&event);
sdl2_loop_new_frame(p);
#ifdef XRT_BUILD_DRIVER_QWERTY
// Caution here, qwerty driver is being accessed by the main thread as well
if (qwerty_enabled) {
qwerty_process_event(p->base.xsysd->xdevs, p->base.xsysd->xdev_count, event);
}
#endif
sdl2_loop_show_scene(p, &gui);
if (event.type == SDL_QUIT) {
p->base.stopped = true;
}
if (event.type == SDL_WINDOWEVENT && event.window.event == SDL_WINDOWEVENT_CLOSE &&
event.window.windowID == SDL_GetWindowID(p->win)) {
p->base.stopped = true;
}
}
// Start the Dear ImGui frame
igImGui_ImplOpenGL3_NewFrame();
igImGui_ImplSDL2_NewFrame(p->win);
// Start new frame.
igNewFrame();
// Render the scene into it.
gui_scene_manager_render(&p->base);
// Handle this here.
if (gui.show_imgui_demo) {
igShowDemoWindow(&gui.show_imgui_demo);
}
// Handle this here.
if (gui.show_implot_demo) {
ImPlot_ShowDemoWindow(&gui.show_implot_demo);
}
// Build the DrawData (EndFrame).
igRender();
// Clear the background.
glViewport(0, 0, (int)io->DisplaySize.x, (int)io->DisplaySize.y);
glClearColor(gui.clear.r, gui.clear.g, gui.clear.b, 1.0f);
glClear(GL_COLOR_BUFFER_BIT);
igImGui_ImplOpenGL3_RenderDrawData(igGetDrawData());
sdl2_loop_render(p, &gui, io);
SDL_GL_SwapWindow(p->win);
// Update prober things.
gui_prober_update(&p->base);
}