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camel -> snake for command enums + fixes

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This commit is contained in:
ashpil
2021-06-26 23:23:50 -04:00
parent e36930ad5d
commit 722ddfdb6b
3 changed files with 87 additions and 102 deletions
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51
generator/vulkan/render.zig
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@@ -449,33 +449,16 @@ fn Renderer(comptime WriterType: type) type {
if (decl.decl_type == .command) {
const command = decl.decl_type.command;
if (classifyCommandDispatch(decl.name, command) == dispatch_type) {
try self.writeIdentifierWithCase(.snake, trimVkNamespace(decl.name));
try self.writer.writeAll(",\n");
try self.writer.print("{s},\n", .{ trimVkNamespace(decl.name) });
}
}
}
try self.writer.writeAll("};\n\n");
try self.writer.print(
\\fn snakeToCamel{s}(cmd: {s}Command) [:0]const u8 {{
\\ return switch(cmd) {{
, .{dispatch_type_name, dispatch_type_name});
for (self.registry.decls) |decl| {
if (decl.decl_type == .command) {
const command = decl.decl_type.command;
if (classifyCommandDispatch(decl.name, command) == dispatch_type) {
const trimmed_name = trimVkNamespace(decl.name);
try self.writer.writeAll(".");
try self.writeIdentifierWithCase(.snake, trimmed_name);
try self.writer.print(" => \"{s}\",\n", .{ trimmed_name });
}
}
}
try self.writer.writeAll(
\\ };
\\}
);
\\fn {s}CommandToString(cmd: {s}Command) []const u8 {{
\\ return std.meta.tagName(cmd);
\\}}
, .{ dispatch_type_name, dispatch_type_name });
}
fn renderCopyright(self: *Self) !void {
@@ -978,23 +961,25 @@ fn Renderer(comptime WriterType: type) type {
\\pub fn {s}Wrapper(comptime cmds: anytype) type {{
\\ comptime var fields: [cmds.len]std.builtin.TypeInfo.StructField = undefined;
\\ inline for (cmds) |cmd, i| {{
\\ const cmd_camel_case = snakeToCamel{s}(cmd);
\\ const cmd_type_name = "Pfn" ++ cmd_camel_case;
\\ const cmd_name = {s}CommandToString(cmd);
\\ const cmd_type_name = "Pfn" ++ cmd_name;
\\ const cmd_type = @field(GlobalScope, cmd_type_name);
\\ fields[i] = .{{
\\ .name = "vk" ++ cmd_camel_case,
\\ .name = "vk" ++ cmd_name,
\\ .field_type = cmd_type,
\\ .default_value = @as(?cmd_type, null),
\\ .default_value = null,
\\ .is_comptime = false,
\\ .alignment = @alignOf(*cmd_type),
\\ }};
\\ }}
\\ const Dispatch = @Type(.{{ .Struct = .{{
\\ .layout = .Auto,
\\ .fields = &fields,
\\ .decls = &[_]std.builtin.TypeInfo.Declaration{{}},
\\ .is_tuple = false,
\\ }}}});
\\ const Dispatch = @Type(.{{
\\ .Struct = .{{
\\ .layout = .Auto,
\\ .fields = &fields,
\\ .decls = &[_]std.builtin.TypeInfo.Declaration{{}},
\\ .is_tuple = false,
\\ }},
\\ }});
\\ return struct {{
\\ dispatch: Dispatch,
\\
@@ -1035,7 +1020,7 @@ fn Renderer(comptime WriterType: type) type {
\\ var self: Self = undefined;
\\ inline for (std.meta.fields(Dispatch)) |field| {{
\\ const name = @ptrCast([*:0]const u8, field.name ++ "\x00");
\\ const cmd_ptr = loader({s}name) orelse return error.InvalidLoader;
\\ const cmd_ptr = loader({s}name) orelse return error.CommandLoadFailure;
\\ @field(self.dispatch, field.name) = @ptrCast(field.field_type, cmd_ptr);
\\ }}
\\ return self;