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chore(ui): don't crash on unexpected scheduler pqueue len

This commit is contained in:
Rekai Nyangadzayi Musuka 2023-12-20 17:53:00 -06:00
parent 493d7aeede
commit 05b7a9014d
2 changed files with 27 additions and 23 deletions
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46
src/imgui.zig
View File

@ -71,11 +71,11 @@ pub const State = struct {
}
};
pub fn draw(sync: *Synchro, state: *State, win_dim: Dimensions, tex_id: GLuint, cpu: *const Arm7tdmi) bool {
pub fn draw(state: *State, sync: *Synchro, dim: Dimensions, cpu: *const Arm7tdmi, tex_id: GLuint) bool {
const scn_scale = config.config().host.win_scale;
const bus_ptr: *Bus = @ptrCast(@alignCast(cpu.bus.ptr));
zgui.backend.newFrame(@floatFromInt(win_dim.width), @floatFromInt(win_dim.height));
zgui.backend.newFrame(@floatFromInt(dim.width), @floatFromInt(dim.height));
state.title = handleTitle(&bus_ptr.pak.title);
@ -90,14 +90,16 @@ pub fn draw(sync: *Synchro, state: *State, win_dim: Dimensions, tex_id: GLuint,
state.should_quit = true;
if (zgui.menuItem("Insert ROM", .{})) blk: {
const maybe_path = nfd.openFileDialog("gba", null) catch |e| {
log.err("failed to open file dialog: {}", .{e});
break :blk;
};
const file_path = tmp: {
const path_opt = nfd.openFileDialog("gba", null) catch |e| {
log.err("file dialog failed to open: {}", .{e});
break :blk;
};
const file_path = maybe_path orelse {
log.warn("did not receive a file path", .{});
break :blk;
break :tmp path_opt orelse {
log.warn("did not receive a file path", .{});
break :blk;
};
};
defer nfd.freePath(file_path);
@ -118,14 +120,16 @@ pub fn draw(sync: *Synchro, state: *State, win_dim: Dimensions, tex_id: GLuint,
}
if (zgui.menuItem("Load BIOS", .{})) blk: {
const maybe_path = nfd.openFileDialog("bin", null) catch |e| {
log.err("failed to open file dialog: {}", .{e});
break :blk;
};
const file_path = tmp: {
const path_opt = nfd.openFileDialog("bin", null) catch |e| {
log.err("file dialog failed to open: {}", .{e});
break :blk;
};
const file_path = maybe_path orelse {
log.warn("did not receive a file path", .{});
break :blk;
break :tmp path_opt orelse {
log.warn("did not receive a file path", .{});
break :blk;
};
};
defer nfd.freePath(file_path);
@ -340,9 +344,9 @@ pub fn draw(sync: *Synchro, state: *State, win_dim: Dimensions, tex_id: GLuint,
const Event = std.meta.Child(@TypeOf(sched_ptr.queue.items));
var items: [20]Event = undefined;
const len = sched_ptr.queue.len;
const len = @min(sched_ptr.queue.len, items.len);
@memcpy(&items, sched_ptr.queue.items);
@memcpy(items[0..len], sched_ptr.queue.items[0..len]);
std.mem.sort(Event, items[0..len], {}, widgets.eventDesc(Event));
for (items[0..len]) |event| {
@ -361,9 +365,9 @@ pub fn draw(sync: *Synchro, state: *State, win_dim: Dimensions, tex_id: GLuint,
widgets.paletteGrid(.Object, cpu);
}
{
zgui.showDemoWindow(null);
}
// {
// zgui.showDemoWindow(null);
// }
return true; // request redraw
}

4
src/platform.zig
View File

@ -225,9 +225,9 @@ pub const Gui = struct {
SDL.SDL_LockAudioDevice(self.audio.device);
defer SDL.SDL_UnlockAudioDevice(self.audio.device);
zgui_redraw = imgui.draw(sync, &self.state, win_dim, out_tex, cpu);
zgui_redraw = imgui.draw(&self.state, sync, win_dim, cpu, out_tex);
},
.Inactive => zgui_redraw = imgui.draw(sync, &self.state, win_dim, out_tex, cpu),
.Inactive => zgui_redraw = imgui.draw(&self.state, sync, win_dim, cpu, out_tex),
}
if (zgui_redraw) {