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panfrost: gen_pack: Drop support for opaque structs

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Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6980>
This commit is contained in:
Boris Brezillon
2020-09-15 18:11:29 +02:00
parent 01121c795b
commit 3d09e260fb
1 changed files with 12 additions and 35 deletions
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47
src/panfrost/lib/gen_pack.py
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@@ -321,7 +321,7 @@ class Field(object):
self.modifier = parse_modifier(attrs.get("modifier"))
def emit_template_struct(self, dim, opaque_structs):
def emit_template_struct(self, dim):
if self.type == 'address':
type = 'uint64_t'
elif self.type == 'bool':
@@ -336,9 +336,6 @@ class Field(object):
type = 'uint32_t'
elif self.type in self.parser.structs:
type = 'struct ' + self.parser.gen_prefix(safe_name(self.type.upper()))
if opaque_structs:
type = type.lower() + '_packed'
elif self.type in self.parser.enums:
type = 'enum ' + enum_name(self.type)
else:
@@ -374,7 +371,7 @@ class Group(object):
return self.length
def emit_template_struct(self, dim, opaque_structs):
def emit_template_struct(self, dim):
if self.count == 0:
print(" /* variable length fields follow */")
else:
@@ -388,7 +385,7 @@ class Group(object):
if field.exact is not None:
continue
field.emit_template_struct(dim, opaque_structs)
field.emit_template_struct(dim)
class Word:
def __init__(self):
@@ -406,7 +403,7 @@ class Group(object):
words[b].fields.append(field)
def emit_pack_function(self, opaque_structs):
def emit_pack_function(self):
self.get_length()
words = {}
@@ -450,11 +447,7 @@ class Group(object):
assert((first.start % 32) == 0)
assert(first.end == first.start + (self.parser.structs[first.type].length * 8) - 1)
emitted_structs.add(first.start)
if opaque_structs:
print(" memcpy(cl + {}, &values->{}, {});".format(first.start // 32, first.name, (first.end - first.start + 1) // 8))
else:
print(" {}_pack(cl + {}, &values->{});".format(pack_name, first.start // 32, first.name))
print(" {}_pack(cl + {}, &values->{});".format(pack_name, first.start // 32, first.name))
for field in word.fields:
name = field.name
@@ -637,8 +630,6 @@ class Parser(object):
print(pack_header)
elif name == "struct":
name = attrs["name"]
self.with_opaque = attrs.get("with_opaque", False)
object_name = self.gen_prefix(safe_name(name.upper()))
self.struct = object_name
@@ -702,15 +693,11 @@ class Parser(object):
print(' 0')
print('')
def emit_template_struct(self, name, group, opaque_structs):
print("struct %s {" % (name + ('_OPAQUE' if opaque_structs else '')))
group.emit_template_struct("", opaque_structs)
def emit_template_struct(self, name, group):
print("struct %s {" % name)
group.emit_template_struct("")
print("};\n")
if opaque_structs:
# Just so it isn't left undefined
print('#define %-40s 0' % (name + '_OPAQUE_header'))
def emit_aggregate(self):
aggregate = self.aggregate
print("struct %s_packed {" % aggregate.name.lower())
@@ -726,22 +713,14 @@ class Parser(object):
print('#define {}_SECTION_{}_OFFSET {}'.format(aggregate.name.upper(), section.name.upper(), section.offset))
print("")
def emit_pack_function(self, name, group, with_opaque):
def emit_pack_function(self, name, group):
print("static inline void\n%s_pack(uint32_t * restrict cl,\n%sconst struct %s * restrict values)\n{" %
(name, ' ' * (len(name) + 6), name))
group.emit_pack_function(False)
group.emit_pack_function()
print("}\n\n")
if with_opaque:
print("static inline void\n%s_OPAQUE_pack(uint32_t * restrict cl,\n%sconst struct %s_OPAQUE * restrict values)\n{" %
(name, ' ' * (len(name) + 6), name))
group.emit_pack_function(True)
print("}\n")
# Should be a whole number of words
assert((self.group.length % 4) == 0)
@@ -768,11 +747,9 @@ class Parser(object):
def emit_struct(self):
name = self.struct
self.emit_template_struct(self.struct, self.group, False)
if self.with_opaque:
self.emit_template_struct(self.struct, self.group, True)
self.emit_template_struct(self.struct, self.group)
self.emit_header(name)
self.emit_pack_function(self.struct, self.group, self.with_opaque)
self.emit_pack_function(self.struct, self.group)
self.emit_unpack_function(self.struct, self.group)
self.emit_print_function(self.struct, self.group)