54 lines
2 KiB
Zig
54 lines
2 KiB
Zig
//! ----------------------------------------------------
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//! ----------------------------------------------------
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const std = @import("std");
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const sdl = @import("sdl");
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const sdl_glue = @import("sdl_glue");
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const wgpu = @import("wgpu");
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const App = @import("app");
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const Window = @import("../../window/resource/window.zig");
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const Resized = @import("../../window/event/resized.zig");
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const WGPUInstance = @import("../../platform/resource/wgpu_instance.zig");
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const WGPUDevice = @import("../../device/resource/wgpu_device.zig");
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/// ----------------------------------------------------
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/// ----------------------------------------------------
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pub fn pollEvents(app: *App) !void {
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// --- # ---
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const res = try app.resources.getMany(struct {
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instance: *WGPUInstance,
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window: *Window,
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device: *WGPUDevice,
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});
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var event: sdl.SDL_Event = undefined;
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while (sdl.SDL_PollEvent(&event)) {
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switch (event.type) {
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sdl.SDL_EVENT_QUIT => try app.events.send(App.event.AppExit{}),
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sdl.SDL_EVENT_WINDOW_RESIZED => {
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// --- # ---
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try app.events.send(Resized{
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.width = @intCast(event.window.data1),
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.height = @intCast(event.window.data2),
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});
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// --- RELEASE ---
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sdl_glue.wgpuSurfaceUnconfigure(res.window.surface);
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// --- CONFIGURE SURFACE ---
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sdl_glue.wgpuSurfaceConfigure(
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res.window.surface,
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&sdl_glue.WGPUSurfaceConfiguration{
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.device = @ptrCast(res.device.raw),
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.format = 28, // TODO: Get format properly, idk, store it somewhere
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.width = @intCast(event.window.data1),
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.height = @intCast(event.window.data2),
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.usage = sdl_glue.WGPUTextureUsage_RenderAttachment,
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},
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);
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},
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else => {},
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}
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}
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}
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