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Field defaults, make types optional by default

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This commit is contained in:
Robin Voetter
2020-06-16 14:15:18 +02:00
parent 1631265a1c
commit 10d0b3bfcf
2 changed files with 22 additions and 5 deletions
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2
generator/registry/c-parse.zig
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@@ -449,7 +449,7 @@ fn parsePointers(allocator: *Allocator, xctok: *XmlCTokenizer, inner_const: bool
type_info = .{
.pointer = .{
.is_const = is_const or first_const,
.is_optional = false, // set elsewhere
.is_optional = true, // set elsewhere
.size = .one, // set elsewhere
.child = child,
},

21
generator/render.zig
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@@ -233,15 +233,32 @@ fn Renderer(comptime WriterType: type) type {
for (container.fields) |field| {
try self.writeIdentifierWithCase(.snake, field.name);
try self.writer.writeAll(": ");
if (field.bits) |bits| {
try self.writer.print(" u{},", .{bits});
if (field.field_type != .name or builtin_types.get(field.field_type.name) == null) {
try self.writer.writeAll("// ");
try self.renderTypeInfo(field.field_type);
// TODO: Generate struct defaults
// TODO: Deal with packed structs
try self.writer.writeByte('\n');
}
} else {
try self.renderTypeInfo(field.field_type);
try self.renderContainerDefaultField(name, field);
try self.writer.writeAll(", ");
}
}
try self.writer.writeAll("};\n");
}
fn renderContainerDefaultField(self: *Self, name: []const u8, field: reg.Container.Field) !void {
if (mem.eql(u8, field.name, "pNext")) {
try self.writer.writeAll(" = null");
} else if (mem.eql(u8, field.name, "sType")) {
try self.writer.writeAll(" = .");
try self.writeIdentifierWithCase(.snake, util.trimVkNamespace(name));
}
}
fn renderEnumeration(self: *Self, name: []const u8, enumeration: reg.Enum) !void {
// TODO: Handle bitmasks
try self.writer.writeAll("const ");