From 836a4b6e63ac4bd7beb406cb20edf23f0bd342a9 Mon Sep 17 00:00:00 2001
From: Jose Colon Rodriguez
Date: Mon, 26 Feb 2024 12:24:42 -0400
Subject: Using separate data struct model.

---
 codegen/dwp.zig | 23 +++++++++++------------
 1 file changed, 11 insertions(+), 12 deletions(-)

(limited to 'codegen/dwp.zig')

diff --git a/codegen/dwp.zig b/codegen/dwp.zig
index 9e387c6..76a14d3 100644
--- a/codegen/dwp.zig
+++ b/codegen/dwp.zig
@@ -1,4 +1,5 @@
 const std = @import("std");
+const builtin = @import("builtin");
 
 const options = @import("options");
 
@@ -229,21 +230,19 @@ pub fn main() !void {
     _ = args_iter.skip();
     const output_path = args_iter.next() orelse @panic("No output file arg!");
 
+    const compressor = std.compress.deflate.compressor;
     var out_file = try std.fs.cwd().createFile(output_path, .{});
     defer out_file.close();
-    var out_buf = std.io.bufferedWriter(out_file.writer());
-    const writer = out_buf.writer();
+    var out_comp = try compressor(allocator, out_file.writer(), .{ .level = .best_compression });
+    defer out_comp.deinit();
+    const writer = out_comp.writer();
 
-    try writer.writeAll("const std = @import(\"std\");\n");
+    const endian = builtin.cpu.arch.endian();
+    try writer.writeInt(u16, @intCast(stage1.items.len), endian);
+    for (stage1.items) |i| try writer.writeInt(u16, i, endian);
 
-    try writer.print("const Stage2Int = std.math.IntFittingRange(0, {});\n", .{stage2.items.len});
-    try writer.print("pub const stage_1 = [{}]Stage2Int{{", .{stage1.items.len});
-    for (stage1.items) |v| try writer.print("{},", .{v});
-    try writer.writeAll("};\n");
+    try writer.writeInt(u16, @intCast(stage2.items.len), endian);
+    for (stage2.items) |i| try writer.writeInt(i8, i, endian);
 
-    try writer.print("pub const stage_2 = [{}]i3{{", .{stage2.items.len});
-    for (stage2.items) |v| try writer.print("{},", .{v});
-    try writer.writeAll("};\n");
-
-    try out_buf.flush();
+    try out_comp.flush();
 }
-- 
cgit v1.2.3