mirror of
https://github.com/Ed94/Odin.git
synced 2026-06-14 09:52:23 -07:00
gingerBill
730 lines
23 KiB
Python
730 lines
23 KiB
Python
import re
|
|
import urllib.request as req
|
|
from tokenize import tokenize
|
|
from io import BytesIO
|
|
import string
|
|
import os.path
|
|
import math
|
|
|
|
file_and_urls = [
|
|
("vk_platform.h", 'https://raw.githubusercontent.com/KhronosGroup/Vulkan-Headers/main/include/vulkan/vk_platform.h', True),
|
|
("vulkan_core.h", 'https://raw.githubusercontent.com/KhronosGroup/Vulkan-Headers/main/include/vulkan/vulkan_core.h', False),
|
|
("vk_layer.h", 'https://raw.githubusercontent.com/KhronosGroup/Vulkan-Headers/main/include/vulkan/vk_layer.h', True),
|
|
("vk_icd.h", 'https://raw.githubusercontent.com/KhronosGroup/Vulkan-Headers/main/include/vulkan/vk_icd.h', True),
|
|
("vulkan_win32.h", 'https://raw.githubusercontent.com/KhronosGroup/Vulkan-Headers/main/include/vulkan/vulkan_win32.h', False),
|
|
("vulkan_metal.h", 'https://raw.githubusercontent.com/KhronosGroup/Vulkan-Headers/main/include/vulkan/vulkan_metal.h', False),
|
|
("vulkan_macos.h", 'https://raw.githubusercontent.com/KhronosGroup/Vulkan-Headers/main/include/vulkan/vulkan_macos.h', False),
|
|
("vulkan_ios.h", 'https://raw.githubusercontent.com/KhronosGroup/Vulkan-Headers/main/include/vulkan/vulkan_ios.h', False),
|
|
]
|
|
|
|
for file, url, _ in file_and_urls:
|
|
if not os.path.isfile(file):
|
|
with open(file, 'w', encoding='utf-8') as f:
|
|
f.write(req.urlopen(url).read().decode('utf-8'))
|
|
|
|
src = ""
|
|
for file, _, skip in file_and_urls:
|
|
if skip: continue
|
|
with open(file, 'r', encoding='utf-8') as f:
|
|
src += f.read()
|
|
|
|
|
|
def no_vk(t):
|
|
t = t.replace('Vk', '')
|
|
t = t.replace('PFN_vk_icd', 'Procicd')
|
|
t = t.replace('PFN_vk', 'Proc')
|
|
t = t.replace('PFN_', 'Proc')
|
|
t = t.replace('PFN_', 'Proc')
|
|
t = t.replace('VK_', '')
|
|
return t
|
|
|
|
def convert_type(t, prev_name, curr_name):
|
|
table = {
|
|
"Bool32": 'b32',
|
|
"float": 'f32',
|
|
"double": 'f64',
|
|
"uint32_t": 'u32',
|
|
"uint64_t": 'u64',
|
|
"size_t": 'int',
|
|
'int32_t': 'i32',
|
|
'int64_t': 'i64',
|
|
'int': 'c.int',
|
|
'uint8_t': 'u8',
|
|
"uint16_t": 'u16',
|
|
"char": "byte",
|
|
"void": "void",
|
|
"void*": "rawptr",
|
|
"void *": "rawptr",
|
|
"char*": 'cstring',
|
|
"const uint32_t* const*": "^[^]u32",
|
|
"const void*": 'rawptr',
|
|
"const char*": 'cstring',
|
|
"const char* const*": '[^]cstring',
|
|
"const ObjectTableEntryNVX* const*": "^^ObjectTableEntryNVX",
|
|
"const void* const *": "[^]rawptr",
|
|
"const AccelerationStructureGeometryKHR* const*": "^[^]AccelerationStructureGeometryKHR",
|
|
"const AccelerationStructureBuildRangeInfoKHR* const*": "^[^]AccelerationStructureBuildRangeInfoKHR",
|
|
"struct BaseOutStructure": "BaseOutStructure",
|
|
"struct BaseInStructure": "BaseInStructure",
|
|
'v': '',
|
|
}
|
|
|
|
if t in table.keys():
|
|
return table[t]
|
|
|
|
if t == "":
|
|
return t
|
|
|
|
elif t.endswith("*"):
|
|
elem = ""
|
|
pointer = "^"
|
|
if t.startswith("const"):
|
|
ttype = t[6:len(t)-1]
|
|
elem = convert_type(ttype, prev_name, curr_name)
|
|
else:
|
|
ttype = t[:len(t)-1]
|
|
elem = convert_type(ttype, prev_name, curr_name)
|
|
|
|
if curr_name.endswith("s") or curr_name.endswith("Table"):
|
|
if prev_name.endswith("Count") or prev_name.endswith("Counts"):
|
|
pointer = "[^]"
|
|
elif curr_name.startswith("pp"):
|
|
if elem.startswith("[^]"):
|
|
pass
|
|
else:
|
|
pointer = "[^]"
|
|
elif curr_name.startswith("p"):
|
|
pointer = "[^]"
|
|
|
|
if curr_name and elem.endswith("Flags"):
|
|
pointer = "[^]"
|
|
|
|
return "{}{}".format(pointer, elem)
|
|
elif t[0].isupper():
|
|
return t
|
|
|
|
return t
|
|
|
|
def parse_array(n, t):
|
|
name, length = n.split('[', 1)
|
|
length = no_vk(length[:-1])
|
|
type_ = "[{}]{}".format(length, do_type(t))
|
|
return name, type_
|
|
|
|
def remove_prefix(text, prefix):
|
|
if text.startswith(prefix):
|
|
return text[len(prefix):]
|
|
return text
|
|
def remove_suffix(text, suffix):
|
|
if text.endswith(suffix):
|
|
return text[:-len(suffix)]
|
|
return text
|
|
|
|
|
|
def to_snake_case(name):
|
|
s1 = re.sub('(.)([A-Z][a-z]+)', r'\1_\2', name)
|
|
return re.sub('([a-z0-9])([A-Z])', r'\1_\2', s1).lower()
|
|
|
|
ext_suffixes = ["KHR", "EXT", "AMD", "NV", "NVX", "GOOGLE", "KHX"]
|
|
ext_suffixes_title = [ext.title() for ext in ext_suffixes]
|
|
|
|
|
|
def fix_arg(arg):
|
|
name = arg
|
|
|
|
# Remove useless pointer identifier in field name
|
|
for p in ('s_', 'p_', 'pp_', 'pfn_'):
|
|
if name.startswith(p):
|
|
name = name[len(p)::]
|
|
name = name.replace("__", "_")
|
|
|
|
return name
|
|
|
|
|
|
def fix_ext_suffix(name):
|
|
for ext in ext_suffixes_title:
|
|
if name.endswith(ext):
|
|
start = name[:-len(ext)]
|
|
end = name[-len(ext):].upper()
|
|
return start+end
|
|
return name
|
|
|
|
def to_int(x):
|
|
if x.startswith('0x'):
|
|
return int(x, 16)
|
|
return int(x)
|
|
|
|
def is_int(x):
|
|
try:
|
|
int(x)
|
|
return True
|
|
except ValueError:
|
|
return False
|
|
|
|
def fix_enum_arg(name, is_flag_bit=False):
|
|
# name = name.title()
|
|
name = fix_ext_suffix(name)
|
|
if len(name) > 0 and name[0].isdigit() and not name.startswith("0x") and not is_int(name):
|
|
if name[1] == "D":
|
|
name = name[1] + name[0] + (name[2:] if len(name) > 2 else "")
|
|
else:
|
|
name = "_"+name
|
|
if is_flag_bit:
|
|
name = name.replace("_BIT", "")
|
|
return name
|
|
|
|
def do_type(t, prev_name="", name=""):
|
|
return convert_type(no_vk(t), prev_name, name).replace("FlagBits", "Flags")
|
|
|
|
def parse_handles_def(f):
|
|
f.write("// Handles types\n")
|
|
handles = [h for h in re.findall(r"VK_DEFINE_HANDLE\(Vk(\w+)\)", src, re.S)]
|
|
|
|
max_len = max(len(h) for h in handles)
|
|
for h in handles:
|
|
f.write("{} :: distinct Handle\n".format(h.ljust(max_len)))
|
|
|
|
handles_non_dispatchable = [h for h in re.findall(r"VK_DEFINE_NON_DISPATCHABLE_HANDLE\(Vk(\w+)\)", src, re.S)]
|
|
max_len = max(len(h) for h in handles_non_dispatchable)
|
|
for h in handles_non_dispatchable:
|
|
f.write("{} :: distinct NonDispatchableHandle\n".format(h.ljust(max_len)))
|
|
|
|
|
|
flags_defs = set()
|
|
|
|
def parse_flags_def(f):
|
|
names = [n for n in re.findall(r"typedef VkFlags Vk(\w+?);", src)]
|
|
|
|
global flags_defs
|
|
flags_defs = set(names)
|
|
|
|
|
|
class FlagError(ValueError):
|
|
pass
|
|
class IgnoreFlagError(ValueError):
|
|
pass
|
|
|
|
def fix_enum_name(name, prefix, suffix, is_flag_bit):
|
|
name = remove_prefix(name, prefix)
|
|
if suffix:
|
|
name = remove_suffix(name, suffix)
|
|
if name.startswith("0x"):
|
|
if is_flag_bit:
|
|
i = int(name, 16)
|
|
if i == 0:
|
|
raise IgnoreFlagError(i)
|
|
v = int(math.log2(i))
|
|
if 2**v != i:
|
|
raise FlagError(i)
|
|
return str(v)
|
|
return name
|
|
elif is_flag_bit:
|
|
ignore = False
|
|
try:
|
|
if int(name) == 0:
|
|
ignore = True
|
|
except:
|
|
pass
|
|
if ignore:
|
|
raise IgnoreFlagError()
|
|
|
|
return fix_enum_arg(name, is_flag_bit)
|
|
|
|
|
|
def fix_enum_value(value, prefix, suffix, is_flag_bit):
|
|
v = no_vk(value)
|
|
g = tokenize(BytesIO(v.encode('utf-8')).readline)
|
|
tokens = [val for _, val, _, _, _ in g]
|
|
assert len(tokens) > 2
|
|
token = ''.join([t for t in tokens[1:-1] if t])
|
|
token = fix_enum_name(token, prefix, suffix, is_flag_bit)
|
|
return token
|
|
|
|
def parse_constants(f):
|
|
f.write("// General Constants\n")
|
|
all_data = re.findall(r"#define VK_(\w+)\s*(.*?)U?\n", src, re.S)
|
|
allowed_names = (
|
|
"HEADER_VERSION",
|
|
"MAX_DRIVER_NAME_SIZE",
|
|
"MAX_DRIVER_INFO_SIZE",
|
|
)
|
|
allowed_data = [nv for nv in all_data if nv[0] in allowed_names]
|
|
max_len = max(len(name) for name, value in allowed_data)
|
|
for name, value in allowed_data:
|
|
f.write("{}{} :: {}\n".format(name, "".rjust(max_len-len(name)), value))
|
|
|
|
f.write("\n// Vendor Constants\n")
|
|
fixes = '|'.join(ext_suffixes)
|
|
inner = r"((?:(?:" + fixes + r")\w+)|(?:\w+" + fixes + r"))"
|
|
pattern = r"#define\s+VK_" + inner + r"\s*(.*?)\n"
|
|
data = re.findall(pattern, src, re.S)
|
|
|
|
number_suffix_re = re.compile(r"(\d+)[UuLlFf]")
|
|
|
|
max_len = max(len(name) for name, value in data)
|
|
for name, value in data:
|
|
value = remove_prefix(value, 'VK_')
|
|
v = number_suffix_re.findall(value)
|
|
if v:
|
|
value = v[0]
|
|
f.write("{}{} :: {}\n".format(name, "".rjust(max_len-len(name)), value))
|
|
f.write("\n")
|
|
|
|
|
|
def parse_enums(f):
|
|
f.write("import \"core:c\"\n\n")
|
|
f.write("// Enums\n")
|
|
|
|
data = re.findall(r"typedef enum Vk(\w+) {(.+?)} \w+;", src, re.S)
|
|
|
|
data.sort(key=lambda x: x[0])
|
|
|
|
generated_flags = set()
|
|
|
|
for name, fields in data:
|
|
enum_name = name
|
|
|
|
is_flag_bit = False
|
|
if "FlagBits" in enum_name:
|
|
is_flag_bit = True
|
|
flags_name = enum_name.replace("FlagBits", "Flags")
|
|
enum_name = enum_name.replace("FlagBits", "Flag")
|
|
generated_flags.add(flags_name)
|
|
f.write("{} :: distinct bit_set[{}; Flags]\n".format(flags_name, enum_name))
|
|
|
|
|
|
if is_flag_bit:
|
|
f.write("{} :: enum Flags {{\n".format(name.replace("FlagBits", "Flag")))
|
|
else:
|
|
f.write("{} :: enum c.int {{\n".format(name))
|
|
|
|
prefix = to_snake_case(name).upper()
|
|
suffix = None
|
|
for ext in ext_suffixes:
|
|
prefix_new = remove_suffix(prefix, "_"+ext)
|
|
assert suffix is None
|
|
if prefix_new != prefix:
|
|
suffix = "_"+ext
|
|
prefix = prefix_new
|
|
break
|
|
|
|
|
|
prefix = prefix.replace("_FLAG_BITS", "")
|
|
prefix += "_"
|
|
|
|
ff = []
|
|
|
|
names_and_values = re.findall(r"VK_(\w+?) = (.*?)(?:,|})", fields, re.S)
|
|
|
|
groups = []
|
|
flags = {}
|
|
|
|
for name, value in names_and_values:
|
|
n = fix_enum_name(name, prefix, suffix, is_flag_bit)
|
|
try:
|
|
v = fix_enum_value(value, prefix, suffix, is_flag_bit)
|
|
except FlagError as e:
|
|
v = int(str(e))
|
|
groups.append((n, v))
|
|
continue
|
|
except IgnoreFlagError as e:
|
|
groups.append((n, 0))
|
|
continue
|
|
|
|
if n == v:
|
|
continue
|
|
try:
|
|
flags[int(v)] = n
|
|
except ValueError as e:
|
|
pass
|
|
|
|
if v == "NONE":
|
|
continue
|
|
|
|
ff.append((n, v))
|
|
|
|
max_flag_value = max([int(v) for n, v in ff if is_int(v)] + [0])
|
|
max_group_value = max([int(v) for n, v in groups if is_int(v)] + [0])
|
|
if max_flag_value < max_group_value:
|
|
if (1<<max_flag_value)+1 < max_group_value:
|
|
ff.append(('_MAX', 31))
|
|
flags[31] = '_MAX'
|
|
pass
|
|
|
|
max_len = max([len(n) for n, v in ff] + [0])
|
|
|
|
flag_names = set([n for n, v in ff])
|
|
|
|
for n, v in ff:
|
|
if is_flag_bit and not is_int(v) and v not in flag_names:
|
|
print("Ignoring", n, "=", v)
|
|
continue
|
|
f.write("\t{} = {},".format(n.ljust(max_len), v))
|
|
if n == "_MAX":
|
|
f.write(" // Needed for the *_ALL bit set")
|
|
f.write("\n")
|
|
|
|
|
|
|
|
f.write("}\n\n")
|
|
|
|
for n, v in groups:
|
|
used_flags = []
|
|
for i in range(0, 32):
|
|
if 1<<i & v != 0:
|
|
if i in flags:
|
|
used_flags.append('.'+flags[i])
|
|
else:
|
|
used_flags.append('{}({})'.format(enum_name, i))
|
|
s = "{enum_name}s_{n} :: {enum_name}s{{".format(enum_name=enum_name, n=n)
|
|
s += ', '.join(used_flags)
|
|
s += "}\n"
|
|
f.write(s)
|
|
|
|
if len(groups) > 0:
|
|
f.write("\n\n")
|
|
|
|
|
|
unused_flags = [flag for flag in flags_defs if flag not in generated_flags]
|
|
unused_flags.sort()
|
|
|
|
max_len = max(len(flag) for flag in unused_flags)
|
|
for flag in unused_flags:
|
|
flag_name = flag.replace("Flags", "Flag")
|
|
f.write("{} :: distinct bit_set[{}; Flags]\n".format(flag.ljust(max_len), flag_name))
|
|
f.write("{} :: enum u32 {{}}\n".format(flag_name.ljust(max_len)))
|
|
|
|
|
|
|
|
def parse_structs(f):
|
|
data = re.findall(r"typedef (struct|union) Vk(\w+?) {(.+?)} \w+?;", src, re.S)
|
|
|
|
for _type, name, fields in data:
|
|
fields = re.findall(r"\s+(.+?)\s+([_a-zA-Z0-9[\]]+);", fields)
|
|
f.write("{} :: struct ".format(name))
|
|
if _type == "union":
|
|
f.write("#raw_union ")
|
|
f.write("{\n")
|
|
|
|
prev_name = ""
|
|
ffields = []
|
|
for type_, fname in fields:
|
|
if '[' in fname:
|
|
fname, type_ = parse_array(fname, type_)
|
|
comment = None
|
|
n = fix_arg(fname)
|
|
if "Flag_Bits" in type_:
|
|
comment = " // only single bit set"
|
|
t = do_type(type_, prev_name, fname)
|
|
if n == "matrix":
|
|
n = "mat"
|
|
|
|
ffields.append(tuple([n, t, comment]))
|
|
prev_name = fname
|
|
|
|
max_len = max(len(n) for n, _, _ in ffields)
|
|
|
|
for n, t, comment in ffields:
|
|
k = max_len-len(n)+len(t)
|
|
f.write("\t{}: {},{}\n".format(n, t.rjust(k), comment or ""))
|
|
|
|
|
|
f.write("}\n\n")
|
|
|
|
|
|
f.write("// Aliases\n")
|
|
data = re.findall(r"typedef Vk(\w+?) Vk(\w+?);", src, re.S)
|
|
aliases = []
|
|
for _type, name in data:
|
|
if _type == "Flags":
|
|
continue
|
|
name = name.replace("FlagBits", "Flag")
|
|
_type = _type.replace("FlagBits", "Flag")
|
|
aliases.append((name, _type))
|
|
|
|
max_len = max([len(n) for n, _ in aliases] + [0])
|
|
for n, t in aliases:
|
|
k = max_len
|
|
f.write("{} :: {}\n".format(n.ljust(k), t))
|
|
|
|
|
|
|
|
procedure_map = {}
|
|
|
|
def parse_procedures(f):
|
|
data = re.findall(r"typedef (\w+\*?) \(\w+ \*(\w+)\)\((.+?)\);", src, re.S)
|
|
|
|
group_ff = {"Loader":[], "Misc":[], "Instance":[], "Device":[]}
|
|
|
|
for rt, name, fields in data:
|
|
proc_name = no_vk(name)
|
|
|
|
pf = []
|
|
prev_name = ""
|
|
for type_, fname in re.findall(r"(?:\s*|)(.+?)\s*(\w+)(?:,|$)", fields):
|
|
curr_name = fix_arg(fname)
|
|
pf.append((do_type(type_, prev_name, curr_name), curr_name))
|
|
prev_name = curr_name
|
|
|
|
data_fields = ', '.join(["{}: {}".format(n, t) for t, n in pf if t != ""])
|
|
|
|
ts = "proc \"c\" ({})".format(data_fields)
|
|
rt_str = do_type(rt)
|
|
if rt_str != "void":
|
|
ts += " -> {}".format(rt_str)
|
|
|
|
procedure_map[proc_name] = ts
|
|
|
|
fields_types_name = [do_type(t) for t in re.findall(r"(?:\s*|)(.+?)\s*\w+(?:,|$)", fields)]
|
|
table_name = fields_types_name[0]
|
|
nn = (proc_name, ts)
|
|
if table_name in ('Device', 'Queue', 'CommandBuffer') and proc_name != 'GetDeviceProcAddr':
|
|
group_ff["Device"].append(nn)
|
|
elif table_name in ('Instance', 'PhysicalDevice') or proc_name == 'GetDeviceProcAddr':
|
|
group_ff["Instance"].append(nn)
|
|
elif table_name in ('rawptr', '', 'DebugReportFlagsEXT') or proc_name == 'GetInstanceProcAddr':
|
|
group_ff["Misc"].append(nn)
|
|
else:
|
|
group_ff["Loader"].append(nn)
|
|
|
|
|
|
f.write("import \"core:c\"\n\n")
|
|
for group_name, ff in group_ff.items():
|
|
ff.sort()
|
|
f.write("// {} Procedure Types\n".format(group_name))
|
|
max_len = max(len(n) for n, t in ff)
|
|
for n, t in ff:
|
|
f.write("{} :: #type {}\n".format(n.ljust(max_len), t.replace('"c"', '"system"')))
|
|
f.write("\n")
|
|
|
|
def group_functions(f):
|
|
data = re.findall(r"typedef (\w+\*?) \(\w+ \*(\w+)\)\((.+?)\);", src, re.S)
|
|
group_map = {"Loader":[], "Instance":[], "Device":[]}
|
|
|
|
for rt, vkname, fields in data:
|
|
fields_types_name = [do_type(t) for t in re.findall(r"(?:\s*|)(.+?)\s*\w+(?:,|$)", fields)]
|
|
table_name = fields_types_name[0]
|
|
name = no_vk(vkname)
|
|
|
|
nn = (fix_arg(name), fix_ext_suffix(name))
|
|
|
|
if table_name in ('Device', 'Queue', 'CommandBuffer') and name != 'GetDeviceProcAddr':
|
|
group_map["Device"].append(nn)
|
|
elif table_name in ('Instance', 'PhysicalDevice') or name == 'GetDeviceProcAddr':
|
|
group_map["Instance"].append(nn)
|
|
elif table_name in ('rawptr', '', 'DebugReportFlagsEXT') or name == 'GetInstanceProcAddr':
|
|
# Skip the allocation function and the dll entry point
|
|
pass
|
|
else:
|
|
group_map["Loader"].append(nn)
|
|
for _, group in group_map.items():
|
|
group.sort()
|
|
|
|
for group_name, group_lines in group_map.items():
|
|
f.write("// {} Procedures\n".format(group_name))
|
|
max_len = max(len(name) for name, _ in group_lines)
|
|
for name, vk_name in group_lines:
|
|
type_str = procedure_map[vk_name]
|
|
f.write('{}: {}\n'.format(remove_prefix(name, "Proc"), name.rjust(max_len)))
|
|
f.write("\n")
|
|
|
|
f.write("load_proc_addresses_custom :: proc(set_proc_address: SetProcAddressType) {\n")
|
|
for group_name, group_lines in group_map.items():
|
|
f.write("\t// {} Procedures\n".format(group_name))
|
|
max_len = max(len(name) for name, _ in group_lines)
|
|
for name, vk_name in group_lines:
|
|
k = max_len - len(name)
|
|
f.write('\tset_proc_address(&{}, {}"vk{}")\n'.format(
|
|
remove_prefix(name, 'Proc'),
|
|
"".ljust(k),
|
|
remove_prefix(vk_name, 'Proc'),
|
|
))
|
|
f.write("\n")
|
|
f.write("}\n\n")
|
|
|
|
f.write("// Device Procedure VTable\n")
|
|
f.write("Device_VTable :: struct {\n")
|
|
max_len = max(len(name) for name, _ in group_map["Device"])
|
|
for name, vk_name in group_map["Device"]:
|
|
f.write('\t{}: {},\n'.format(remove_prefix(name, "Proc"), name.rjust(max_len)))
|
|
f.write("}\n\n")
|
|
|
|
f.write("load_proc_addresses_device_vtable :: proc(device: Device, vtable: ^Device_VTable) {\n")
|
|
for name, vk_name in group_map["Device"]:
|
|
k = max_len - len(name)
|
|
f.write('\tvtable.{}{} = auto_cast GetDeviceProcAddr(device, "vk{}")\n'.format(
|
|
remove_prefix(name, 'Proc'),
|
|
"".ljust(k),
|
|
remove_prefix(vk_name, 'Proc'),
|
|
))
|
|
f.write("}\n\n")
|
|
|
|
f.write("load_proc_addresses_device :: proc(device: Device) {\n")
|
|
max_len = max(len(name) for name, _ in group_map["Device"])
|
|
for name, vk_name in group_map["Device"]:
|
|
k = max_len - len(name)
|
|
f.write('\t{}{} = auto_cast GetDeviceProcAddr(device, "vk{}")\n'.format(
|
|
remove_prefix(name, 'Proc'),
|
|
"".ljust(k),
|
|
remove_prefix(vk_name, 'Proc'),
|
|
))
|
|
f.write("}\n\n")
|
|
|
|
f.write("load_proc_addresses_instance :: proc(instance: Instance) {\n")
|
|
max_len = max(len(name) for name, _ in group_map["Instance"])
|
|
for name, vk_name in group_map["Instance"]:
|
|
k = max_len - len(name)
|
|
f.write('\t{}{} = auto_cast GetInstanceProcAddr(instance, "vk{}")\n'.format(
|
|
remove_prefix(name, 'Proc'),
|
|
"".ljust(k),
|
|
remove_prefix(vk_name, 'Proc'),
|
|
))
|
|
f.write("\n\t// Device Procedures (may call into dispatch)\n")
|
|
max_len = max(len(name) for name, _ in group_map["Device"])
|
|
for name, vk_name in group_map["Device"]:
|
|
k = max_len - len(name)
|
|
f.write('\t{}{} = auto_cast GetInstanceProcAddr(instance, "vk{}")\n'.format(
|
|
remove_prefix(name, 'Proc'),
|
|
"".ljust(k),
|
|
remove_prefix(vk_name, 'Proc'),
|
|
))
|
|
f.write("}\n\n")
|
|
|
|
f.write("load_proc_addresses_global :: proc(vk_get_instance_proc_addr: rawptr) {\n")
|
|
f.write("\tGetInstanceProcAddr = auto_cast vk_get_instance_proc_addr\n\n")
|
|
max_len = max(len(name) for name, _ in group_map["Loader"])
|
|
for name, vk_name in group_map["Loader"]:
|
|
k = max_len - len(name)
|
|
f.write('\t{}{} = auto_cast GetInstanceProcAddr(nil, "vk{}")\n'.format(
|
|
remove_prefix(name, 'Proc'),
|
|
"".ljust(k),
|
|
remove_prefix(vk_name, 'Proc'),
|
|
))
|
|
f.write("}\n\n")
|
|
|
|
f.write("""
|
|
load_proc_addresses :: proc{
|
|
\tload_proc_addresses_global,
|
|
\tload_proc_addresses_instance,
|
|
\tload_proc_addresses_device,
|
|
\tload_proc_addresses_device_vtable,
|
|
\tload_proc_addresses_custom,
|
|
}\n
|
|
"""[1::])
|
|
|
|
|
|
|
|
BASE = """
|
|
//
|
|
// Vulkan wrapper generated from "https://raw.githubusercontent.com/KhronosGroup/Vulkan-Headers/master/include/vulkan/vulkan_core.h"
|
|
//
|
|
package vulkan
|
|
"""[1::]
|
|
|
|
|
|
with open("../core.odin", 'w', encoding='utf-8') as f:
|
|
f.write(BASE)
|
|
f.write("""
|
|
API_VERSION_1_0 :: (1<<22) | (0<<12) | (0)
|
|
API_VERSION_1_1 :: (1<<22) | (1<<12) | (0)
|
|
API_VERSION_1_2 :: (1<<22) | (2<<12) | (0)
|
|
API_VERSION_1_3 :: (1<<22) | (3<<12) | (0)
|
|
|
|
MAKE_VERSION :: proc(major, minor, patch: u32) -> u32 {
|
|
return (major<<22) | (minor<<12) | (patch)
|
|
}
|
|
|
|
// Base types
|
|
Flags :: distinct u32
|
|
Flags64 :: distinct u64
|
|
DeviceSize :: distinct u64
|
|
DeviceAddress :: distinct u64
|
|
SampleMask :: distinct u32
|
|
|
|
Handle :: distinct rawptr
|
|
NonDispatchableHandle :: distinct u64
|
|
|
|
SetProcAddressType :: #type proc(p: rawptr, name: cstring)
|
|
|
|
|
|
RemoteAddressNV :: distinct rawptr // Declared inline before MemoryGetRemoteAddressInfoNV
|
|
|
|
// Base constants
|
|
LOD_CLAMP_NONE :: 1000.0
|
|
REMAINING_MIP_LEVELS :: ~u32(0)
|
|
REMAINING_ARRAY_LAYERS :: ~u32(0)
|
|
WHOLE_SIZE :: ~u64(0)
|
|
ATTACHMENT_UNUSED :: ~u32(0)
|
|
TRUE :: 1
|
|
FALSE :: 0
|
|
QUEUE_FAMILY_IGNORED :: ~u32(0)
|
|
SUBPASS_EXTERNAL :: ~u32(0)
|
|
MAX_PHYSICAL_DEVICE_NAME_SIZE :: 256
|
|
UUID_SIZE :: 16
|
|
MAX_MEMORY_TYPES :: 32
|
|
MAX_MEMORY_HEAPS :: 16
|
|
MAX_EXTENSION_NAME_SIZE :: 256
|
|
MAX_DESCRIPTION_SIZE :: 256
|
|
MAX_DEVICE_GROUP_SIZE :: 32
|
|
LUID_SIZE_KHX :: 8
|
|
LUID_SIZE :: 8
|
|
MAX_QUEUE_FAMILY_EXTERNAL :: ~u32(1)
|
|
MAX_GLOBAL_PRIORITY_SIZE_EXT :: 16
|
|
QUEUE_FAMILY_EXTERNAL :: MAX_QUEUE_FAMILY_EXTERNAL
|
|
|
|
"""[1::])
|
|
parse_constants(f)
|
|
parse_handles_def(f)
|
|
f.write("\n\n")
|
|
parse_flags_def(f)
|
|
with open("../enums.odin", 'w', encoding='utf-8') as f:
|
|
f.write(BASE)
|
|
f.write("\n")
|
|
parse_enums(f)
|
|
f.write("\n\n")
|
|
with open("../structs.odin", 'w', encoding='utf-8') as f:
|
|
f.write(BASE)
|
|
f.write("""
|
|
import "core:c"
|
|
|
|
when ODIN_OS == .Windows {
|
|
\timport win32 "core:sys/windows"
|
|
|
|
\tHINSTANCE :: win32.HINSTANCE
|
|
\tHWND :: win32.HWND
|
|
\tHMONITOR :: win32.HMONITOR
|
|
\tHANDLE :: win32.HANDLE
|
|
\tLPCWSTR :: win32.LPCWSTR
|
|
\tSECURITY_ATTRIBUTES :: win32.SECURITY_ATTRIBUTES
|
|
\tDWORD :: win32.DWORD
|
|
\tLONG :: win32.LONG
|
|
\tLUID :: win32.LUID
|
|
} else {
|
|
\tHINSTANCE :: distinct rawptr
|
|
\tHWND :: distinct rawptr
|
|
\tHMONITOR :: distinct rawptr
|
|
\tHANDLE :: distinct rawptr
|
|
\tLPCWSTR :: ^u16
|
|
\tSECURITY_ATTRIBUTES :: struct {}
|
|
\tDWORD :: u32
|
|
\tLONG :: c.long
|
|
\tLUID :: struct {
|
|
\t\tLowPart: DWORD,
|
|
\t\tHighPart: LONG,
|
|
\t}
|
|
}
|
|
|
|
CAMetalLayer :: struct {}
|
|
|
|
/********************************/
|
|
""")
|
|
f.write("\n")
|
|
parse_structs(f)
|
|
f.write("\n\n")
|
|
with open("../procedures.odin", 'w', encoding='utf-8') as f:
|
|
f.write(BASE)
|
|
f.write("\n")
|
|
parse_procedures(f)
|
|
f.write("\n")
|
|
group_functions(f)
|