allemang.d/vulkan-zig
1
0
Fork 0
forked from mirror/vulkan-zig
Code Pull Requests Activity

clean up ShaderCompileStep.make

Browse Source
This commit is contained in:
Robin Voetter
2022-08-20 12:20:45 +02:00
parent 5c7b6e06bb
commit 77885af37e
1 changed files with 9 additions and 13 deletions
Download Patch File Download Diff File Expand all files Collapse all files

22
generator/build_integration.zig
View File

@@ -86,30 +86,26 @@ pub const ShaderCompileStep = struct {
const self = @fieldParentPtr(ShaderCompileStep, "step", step);
const cwd = std.fs.cwd();
const cmd = try self.builder.allocator.alloc([]const u8, self.glslc_cmd.len + 5);
for (self.glslc_cmd) |part, i| {
cmd[i] = part;
}
var cmd = std.ArrayList([]const u8).init(self.builder.allocator);
try cmd.appendSlice(self.glslc_cmd);
const base_cmd_len = cmd.items.len;
for (self.shaders.items) |shader| {
var argc: usize = cmd.len - 2;
cmd.items.len = base_cmd_len;
if (shader.entry_point) |entry_point| {
cmd[argc - 3] = try std.fmt.allocPrint(self.builder.allocator, "-fentry-point={s}", .{entry_point});
argc += 1;
try cmd.append(try std.fmt.allocPrint(self.builder.allocator, "-fentry-point={s}", .{entry_point}));
}
if (shader.stage) |stage| {
cmd[argc - 3] = try std.fmt.allocPrint(self.builder.allocator, "-fshader-stage={s}", .{@tagName(stage)});
argc += 1;
try cmd.append(try std.fmt.allocPrint(self.builder.allocator, "-fshader-stage={s}", .{@tagName(stage)}));
}
const dir = path.dirname(shader.full_out_path).?;
try cwd.makePath(dir);
cmd[argc - 3] = shader.source_path;
cmd[argc - 2] = "-o";
cmd[argc - 1] = shader.full_out_path;
try self.builder.spawnChild(cmd[0..argc]);
try cmd.appendSlice(&.{shader.source_path, "-o", shader.full_out_path});
try self.builder.spawnChild(cmd.items);
}
}
};