Commit 8efa173e authored by Jason Ekstrand's avatar Jason Ekstrand

anv/entrypoints_gen: Add support for aliases in the XML

Reviewed-by: Lionel Landwerlin's avatarLionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Samuel Iglesias Gonsálvez's avatarSamuel Iglesias Gonsálvez <siglesias@igalia.com>
parent 39d9fcea
......@@ -76,6 +76,9 @@ extern const struct anv_dispatch_table ${layer}_dispatch_table;
extern const struct anv_dispatch_table anv_tramp_dispatch_table;
% for e in entrypoints:
% if e.alias:
<% continue %>
% endif
% if e.guard is not None:
#ifdef ${e.guard}
% endif
......@@ -189,6 +192,9 @@ string_map_lookup(const char *str)
% for layer in LAYERS:
% for e in entrypoints:
% if e.alias:
<% continue %>
% endif
% if e.guard is not None:
#ifdef ${e.guard}
% endif
......@@ -215,7 +221,7 @@ string_map_lookup(const char *str)
/** Trampoline entrypoints for all device functions */
% for e in entrypoints:
% if not e.is_device_entrypoint():
% if e.alias or not e.is_device_entrypoint():
<% continue %>
% endif
% if e.guard is not None:
......@@ -398,18 +404,24 @@ class StringIntMap(object):
EntrypointParam = namedtuple('EntrypointParam', 'type name decl')
class Entrypoint(object):
def __init__(self, name, return_type, params, guard = None):
class EntrypointBase(object):
def __init__(self, name):
self.name = name
self.return_type = return_type
self.params = params
self.guard = guard
self.alias = None
self.guard = None
self.enabled = False
self.num = None
# Extensions which require this entrypoint
self.core_version = None
self.extensions = []
class Entrypoint(EntrypointBase):
def __init__(self, name, return_type, params, guard = None):
super(Entrypoint, self).__init__(name)
self.return_type = return_type
self.params = params
self.guard = guard
def is_device_entrypoint(self):
return self.params[0].type in ('VkDevice', 'VkCommandBuffer')
......@@ -423,24 +435,39 @@ class Entrypoint(object):
def call_params(self):
return ', '.join(p.name for p in self.params)
class EntrypointAlias(EntrypointBase):
def __init__(self, name, entrypoint):
super(EntrypointAlias, self).__init__(name)
self.alias = entrypoint
def is_device_entrypoint(self):
return self.alias.is_device_entrypoint()
def prefixed_name(self, prefix):
return self.alias.prefixed_name(prefix)
def get_entrypoints(doc, entrypoints_to_defines, start_index):
"""Extract the entry points from the registry."""
entrypoints = OrderedDict()
for command in doc.findall('./commands/command'):
ret_type = command.find('./proto/type').text
fullname = command.find('./proto/name').text
params = [EntrypointParam(
type = p.find('./type').text,
name = p.find('./name').text,
decl = ''.join(p.itertext())
) for p in command.findall('./param')]
guard = entrypoints_to_defines.get(fullname)
# They really need to be unique
assert fullname not in entrypoints
entrypoints[fullname] = Entrypoint(fullname, ret_type, params, guard)
enabled_commands = set()
if 'alias' in command.attrib:
alias = command.attrib['name']
target = command.attrib['alias']
entrypoints[alias] = EntrypointAlias(alias, entrypoints[target])
else:
name = command.find('./proto/name').text
ret_type = command.find('./proto/type').text
params = [EntrypointParam(
type = p.find('./type').text,
name = p.find('./name').text,
decl = ''.join(p.itertext())
) for p in command.findall('./param')]
guard = entrypoints_to_defines.get(name)
# They really need to be unique
assert name not in entrypoints
entrypoints[name] = Entrypoint(name, ret_type, params, guard)
for feature in doc.findall('./feature'):
assert feature.attrib['api'] == 'vulkan'
version = VkVersion(feature.attrib['number'])
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment