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winevulkan: Support prefixing function parameters. 

To allow them being accessed from a struct.

Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Jacek Caban 2021-12-10 18:40:33 +01:00 committed by Alexandre Julliard
parent a6bf722bff
commit 9aef654392
1 changed files with 32 additions and 27 deletions
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59
dlls/winevulkan/make_vulkan
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@ -721,19 +721,21 @@ class VkFunction(object):
return proto
def body(self):
def body(self, params_prefix=""):
body = ""
if not self.needs_private_thunk():
body += " {0}".format(self.trace())
body += " {0}".format(self.trace(params_prefix=params_prefix))
params = ", ".join([p.variable(conv=False) for p in self.params])
params = ", ".join([p.variable(conv=False, params_prefix=params_prefix) for p in self.params])
# Call the native Vulkan function.
if self.type == "void":
body += " {0}.p_{1}({2});\n".format(self.params[0].dispatch_table(), self.name, params)
body += " {0}{1}.p_{2}({3});\n".format(params_prefix, self.params[0].dispatch_table(),
self.name, params)
else:
body += " return {0}.p_{1}({2});\n".format(self.params[0].dispatch_table(), self.name, params)
body += " return {0}{1}.p_{2}({3});\n".format(params_prefix, self.params[0].dispatch_table(),
self.name, params)
return body
@ -750,7 +752,7 @@ class VkFunction(object):
return body
def body_conversion(self, conv):
def body_conversion(self, conv, params_prefix=""):
body = ""
# Declare a variable to hold the result for non-void functions.
@ -771,22 +773,24 @@ class VkFunction(object):
body += " {0} {1}_host;\n".format(p.type, p.name)
if not self.needs_private_thunk():
body += " {0}\n".format(self.trace())
body += " {0}\n".format(self.trace(params_prefix=params_prefix))
# Call any win_to_host conversion calls.
for p in self.params:
if p.needs_input_conversion() and (p.needs_unwrapping() or conv):
body += p.copy(Direction.INPUT)
body += p.copy(Direction.INPUT, prefix=params_prefix)
# Build list of parameters containing converted and non-converted parameters.
# The param itself knows if conversion is needed and applies it when we set conv=True.
params = ", ".join([p.variable(conv=conv) for p in self.params])
params = ", ".join([p.variable(conv=conv, params_prefix=params_prefix) for p in self.params])
# Call the native Vulkan function.
if self.type == "void":
body += " {0}.p_{1}({2});\n".format(self.params[0].dispatch_table(), self.name, params)
body += " {0}{1}.p_{2}({3});\n".format(params_prefix, self.params[0].dispatch_table(),
self.name, params)
else:
body += " result = {0}.p_{1}({2});\n".format(self.params[0].dispatch_table(), self.name, params)
body += " result = {0}{1}.p_{2}({3});\n".format(params_prefix, self.params[0].dispatch_table(),
self.name, params)
body += "\n"
@ -795,12 +799,12 @@ class VkFunction(object):
if not p.needs_output_conversion():
continue
body += p.copy(Direction.OUTPUT)
body += p.copy(Direction.OUTPUT, prefix=params_prefix)
# Perform any required cleanups. Most of these are for array functions.
for p in self.params:
if p.needs_free() and (p.needs_unwrapping() or conv):
body += p.free()
body += p.free(prefix=params_prefix)
# Finally return the result.
if self.type != "void":
@ -872,7 +876,7 @@ class VkFunction(object):
thunk += "}\n\n"
return thunk
def trace(self, message=None, trace_func=None):
def trace(self, message=None, trace_func=None, params_prefix=""):
""" Create a trace string including all parameters.
Args:
@ -894,9 +898,9 @@ class VkFunction(object):
# Second loop for parameter names and optional conversions.
for param in self.params:
if param.format_conv is not None:
trace += ", " + param.format_conv.format(param.name)
trace += ", " + param.format_conv.format("{0}{1}".format(params_prefix, param.name))
else:
trace += ", {0}".format(param.name)
trace += ", {0}{1}".format(params_prefix, param.name)
trace += ");\n"
return trace
@ -1599,17 +1603,17 @@ class VkParam(object):
else:
LOGGER.warn("Unhandled type: {0}".format(self.type_info))
def copy(self, direction):
def copy(self, direction, prefix=""):
if direction == Direction.INPUT:
if self.is_dynamic_array():
return " {0}_host = convert_{1}_array_win_to_host({0}, {2});\n".format(self.name, self.type, self.dyn_array_len)
return " {1}_host = convert_{2}_array_win_to_host({0}{1}, {0}{3});\n".format(prefix, self.name, self.type, self.dyn_array_len)
else:
return " convert_{0}_win_to_host({1}, &{1}_host);\n".format(self.type, self.name)
return " convert_{0}_win_to_host({1}{2}, &{2}_host);\n".format(self.type, prefix, self.name)
else:
if self.is_dynamic_array():
LOGGER.error("Unimplemented output conversion for: {0}".format(self.name))
else:
return " convert_{0}_host_to_win(&{1}_host, {1});\n".format(self.type, self.name)
return " convert_{0}_host_to_win(&{2}_host, {1}{2});\n".format(self.type, prefix, self.name)
def definition(self, postfix=None):
""" Return prototype for the parameter. E.g. 'const char *foo' """
@ -1654,13 +1658,13 @@ class VkParam(object):
def format_string(self):
return self.format_str
def free(self):
def free(self, prefix=""):
if self.is_dynamic_array():
if self.is_struct() and self.struct.returnedonly:
# For returnedonly, counts is stored in a pointer.
return " free_{0}_array({1}_host, *{2});\n".format(self.type, self.name, self.dyn_array_len)
return " free_{0}_array({1}_host, *{2}{3});\n".format(self.type, self.name, prefix, self.dyn_array_len)
else:
return " free_{0}_array({1}_host, {2});\n".format(self.type, self.name, self.dyn_array_len)
return " free_{0}_array({1}_host, {2}{3});\n".format(self.type, self.name, prefix, self.dyn_array_len)
else:
# We are operating on a single structure. Some structs (very rare) contain dynamic members,
# which would need freeing.
@ -1801,7 +1805,7 @@ class VkParam(object):
LOGGER.error("Unhandled spec conversion for type: {0}".format(self.type))
def variable(self, conv=False):
def variable(self, conv=False, params_prefix=""):
""" Returns 'glue' code during generation of a function call on how to access the variable.
This function handles various scenarios such as 'unwrapping' if dispatchable objects and
renaming of parameters in case of win32 -> host conversion.
@ -1823,12 +1827,13 @@ class VkParam(object):
return "&{0}_host".format(self.name)
else:
if self.object_type != None and self.type == "uint64_t":
return "wine_vk_unwrap_handle({0}, {1})".format(self.object_type, self.name)
return "wine_vk_unwrap_handle({0}{1}, {0}{2})".format(params_prefix, self.object_type, self.name)
# We need to pass the native handle to the native Vulkan calls and
# the wine driver's handle to calls which are wrapped by the driver.
driver_handle = self.handle.driver_handle(self.name) if self.is_handle() else None
return driver_handle if driver_handle else self.name
p = "{0}{1}".format(params_prefix, self.name)
driver_handle = self.handle.driver_handle(p) if self.is_handle() else None
return driver_handle if driver_handle else p
class VkStruct(Sequence):