tmp: removed audio resampler

lib/zig-clap

@@ -1 +1 @@
-Subproject commit dbc6b8e54ad753b0605feaeecc8e79dba3572ed3
+Subproject commit a1b01ffeab452790790034b8a0e97aa30bbeb800

lib/zig-toml

@@ -1 +1 @@
-Subproject commit 3cc4bb6dfba885de2c2d6f7c5ee6bc68a5be02bf
+Subproject commit 016b8bcf98e50ae9408f6a9606bbec5a9bc6f677

src/config.zig

@@ -58,7 +58,10 @@ pub fn load(allocator: Allocator, file_path: []const u8) !void {
     const contents = try config_file.readToEndAlloc(allocator, try config_file.getEndPos());
     defer allocator.free(contents);
 
-    const table = try toml.parseContents(allocator, contents, null);
+    var parser = try toml.parseFile(allocator, file_path);
+    defer parser.deinit();
+
+    const table = try parser.parse();
     defer table.deinit();
 
     // TODO: Report unknown config options

src/core/apu/ToneSweep.zig

@@ -94,10 +94,9 @@ pub fn sound1CntL(self: *const Self) u8 {
 pub fn setSound1CntL(self: *Self, value: u8) void {
     const new = io.Sweep{ .raw = value };
 
-    if (self.sweep.direction.read() and !new.direction.read()) {
+    if (!new.direction.read()) {
-        // Sweep Negate bit has been cleared
+        // If at least one (1) sweep calculation has been made with
-        // If At least 1 Sweep Calculation has been made since
+        // the negate bit set (since last trigger), disable the channel
-        // the last trigger, the channel is immediately disabled
 
         if (self.sweep_dev.calc_performed) self.enabled = false;
     }

src/core/apu/device/Sweep.zig

@@ -31,7 +31,6 @@ pub fn tick(self: *Self, ch1: *ToneSweep) void {
     if (self.timer == 0) {
         const period = ch1.sweep.period.read();
         self.timer = if (period == 0) 8 else period;
-        if (!self.calc_performed) self.calc_performed = true;
 
         if (self.enabled and period != 0) {
             const new_freq = self.calculate(ch1.sweep, &ch1.enabled);
@@ -52,7 +51,10 @@ pub fn calculate(self: *Self, sweep: io.Sweep, ch_enable: *bool) u12 {
     const shadow_shifted = shadow >> sweep.shift.read();
     const decrease = sweep.direction.read();
 
-    const freq = if (decrease) shadow - shadow_shifted else shadow + shadow_shifted;
+    const freq = if (decrease) blk: {
+        self.calc_performed = true;
+        break :blk shadow - shadow_shifted;
+    } else shadow + shadow_shifted;
     if (freq > 0x7FF) ch_enable.* = false;
 
     return freq;