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Vulkan 1.2.170 compatibility

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This commit is contained in:
Robin Voetter
2021-02-16 15:26:22 +01:00
parent e7d6f9f012
commit 9f23e2e16d
4 changed files with 669 additions and 144 deletions
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22
generator/vulkan/parse.zig
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@@ -107,9 +107,21 @@ fn parseBitmaskType(ty: *xml.Element) !registry.Declaration {
.decl_type = .{.alias = .{.name = alias, .target = .other_type}},
};
} else {
const flags_type = ty.getCharData("type") orelse return error.InvalidRegistry;
const bitwidth: u8 = if (mem.eql(u8, flags_type, "VkFlags"))
32
else if (mem.eql(u8, flags_type, "VkFlags64"))
64
else
return error.InvalidRegistry;
return registry.Declaration{
.name = ty.getCharData("name") orelse return error.InvalidRegistry,
.decl_type = .{.bitmask = .{.bits_enum = ty.getAttribute("requires")}},
.decl_type = .{.bitmask = .{
.bits_enum = ty.getAttribute("requires"),
.bitwidth = bitwidth,
}},
};
}
}
@@ -317,6 +329,11 @@ fn parseEnumFields(allocator: *Allocator, elem: *xml.Element) !registry.Enum {
return error.InvalidRegistry;
}
const bitwidth = if (elem.getAttribute("bitwidth")) |bitwidth|
try std.fmt.parseInt(u8, bitwidth, 10)
else
32;
const fields = try allocator.alloc(registry.Enum.Field, elem.children.items.len);
var i: usize = 0;
@@ -328,6 +345,7 @@ fn parseEnumFields(allocator: *Allocator, elem: *xml.Element) !registry.Enum {
return registry.Enum{
.fields = allocator.shrink(fields, i),
.bitwidth = bitwidth,
.is_bitmask = is_bitmask,
};
}
@@ -356,7 +374,7 @@ fn parseEnumField(field: *xml.Element) !registry.Enum.Field {
break :blk .{.int = try std.fmt.parseInt(i32, value, 10)};
}
} else if (field.getAttribute("bitpos")) |bitpos| {
break :blk .{.bitpos = try std.fmt.parseInt(u5, bitpos, 10)};
break :blk .{.bitpos = try std.fmt.parseInt(u6, bitpos, 10)};
} else if (field.getAttribute("alias")) |alias| {
break :blk .{.alias = .{.name = alias, .is_compat_alias = is_compat_alias}};
} else {