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update to Zig 2024.10-mach (helps hexops/mach#1276)

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Signed-off-by: Stephen Gutekanst <stephen@hexops.com>
This commit is contained in:
Stephen Gutekanst 2024-10-04 13:45:45 -07:00 • committed by Stephen Gutekanst
parent 55e6abda61
commit 26c5cb5d60
28 changed files with 192 additions and 203 deletions
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8
src/Audio.zig
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@ -283,10 +283,10 @@ inline fn mixSamples(a: []f32, b: []const f32, volume: f32) void {
if (vector_length) |vec_len| {
const Vec = @Vector(vec_len, f32);
const vec_blocks_len = b.len - (b.len % vec_len);
while (i < vec_blocks_len) : (i += vec_len) {
const b_vec: Vec = b[i..][0..vec_len].*;
a[i..][0..vec_len].* += b_vec * @as(Vec, @splat(volume));
const a_vec: *Vec = @ptrCast(@alignCast(a[i..][0..vec_len]));
a_vec.* += b_vec * @as(Vec, @splat(volume));
}
}
@ -300,9 +300,11 @@ inline fn mixSamplesDuplicate(a: []f32, b: f32) void {
// use SIMD when available
if (vector_length) |vec_len| {
const Vec = @Vector(vec_len, f32);
const vec_blocks_len = a.len - (a.len % vec_len);
while (i < vec_blocks_len) : (i += vec_len) {
a[i..][0..vec_len].* += @as(@Vector(vec_len, f32), @splat(b));
const a_vec: *Vec = @ptrCast(@alignCast(a[i..][0..vec_len]));
a_vec.* += @as(Vec, @splat(b));
}
}