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authormarha <marha@users.sourceforge.net>2014-11-29 12:40:08 +0100
committermarha <marha@users.sourceforge.net>2014-11-29 12:40:08 +0100
commita1011d63ffb5cc4f41bf0f4622ee3f1493d419d9 (patch)
tree3875aa5d80808dfe3c52035a4148384d7090fb8a /libxcb
parentd6d5581d5fba846c8476ad4d593da662306765d7 (diff)
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fontconfig libX11 libxcb libxcb/xcb-proto mesa xserver xkbcomp xkeyboard-config git update 29 Nov 2014
xserver commit c52a2b1ebad56820af932dfbc871701a8b04fd9c libxcb commit bbca7b82f803fa13fd30a2891ec06f2a213a28c2 libxcb/xcb-proto commit 691d2b97e5989d6d7006304d81bd8fa128477ca1 xkeyboard-config commit b664d7fb8aab9b0f834dd9c81d273c7809561b34 libX11 commit f3831dde6972e4da9e018c6a5f4013d8756a5e78 xkbcomp commit 1e8ee9d0aad072f04186df84752f5636340574e0 fontconfig commit b732bf057f4b3ec3bac539803005e9c42d056b2a mesa commit 67c498086d0858a94d53ebb6921cfda847250368
Diffstat (limited to 'libxcb')
-rw-r--r--libxcb/src/c_client.py52
-rw-r--r--libxcb/xcb-proto/src/xinput.xml37
2 files changed, 69 insertions, 20 deletions
diff --git a/libxcb/src/c_client.py b/libxcb/src/c_client.py
index 87f268b61..56a176608 100644
--- a/libxcb/src/c_client.py
+++ b/libxcb/src/c_client.py
@@ -358,7 +358,8 @@ def _c_type_setup(self, name, postfix):
field.c_pointer = '*'
field.c_field_const_type = 'const ' + field.c_field_type
self.c_need_aux = True
- elif not field.type.fixed_size() and not field.type.is_case_or_bitcase:
+
+ if not field.type.fixed_size() and not field.type.is_case_or_bitcase:
self.c_need_sizeof = True
field.c_iterator_type = _t(field.field_type + ('iterator',)) # xcb_fieldtype_iterator_t
@@ -656,9 +657,15 @@ def get_serialize_params(context, self, buffer_var='_buffer', aux_var='_aux'):
return (param_fields, wire_fields, params)
# get_serialize_params()
-def _c_serialize_helper_insert_padding(context, code_lines, space, postpone):
+def _c_serialize_helper_insert_padding(context, code_lines, space, postpone, is_case_or_bitcase):
code_lines.append('%s /* insert padding */' % space)
- code_lines.append('%s xcb_pad = -xcb_block_len & (xcb_align_to - 1);' % space)
+ if is_case_or_bitcase:
+ code_lines.append(
+ '%s xcb_pad = -(xcb_block_len + xcb_padding_offset) & (xcb_align_to - 1);'
+ % space)
+ else:
+ code_lines.append(
+ '%s xcb_pad = -xcb_block_len & (xcb_align_to - 1);' % space)
# code_lines.append('%s printf("automatically inserting padding: %%%%d\\n", xcb_pad);' % space)
code_lines.append('%s xcb_buffer_len += xcb_block_len + xcb_pad;' % space)
@@ -676,6 +683,8 @@ def _c_serialize_helper_insert_padding(context, code_lines, space, postpone):
code_lines.append('%s }' % space)
code_lines.append('%s xcb_block_len = 0;' % space)
+ if is_case_or_bitcase:
+ code_lines.append('%s xcb_padding_offset = 0;' % space)
# keep tracking of xcb_parts entries for serialize
return 1
@@ -770,6 +779,10 @@ def _c_serialize_helper_switch_field(context, self, field, c_switch_variable, pr
elif context in ('unserialize', 'unpack'):
length = "%s(xcb_tmp, %s&%s%s)" % (field.type.c_unpack_name,
c_field_names, prefix_str, field.c_field_name)
+ elif 'sizeof' == context:
+ # remove trailing ", " from c_field_names because it will be used at end of arglist
+ my_c_field_names = c_field_names[:-2]
+ length = "%s(xcb_tmp, %s)" % (field.type.c_sizeof_name, my_c_field_names)
return length
# _c_serialize_helper_switch_field()
@@ -869,9 +882,13 @@ def _c_serialize_helper_fields_fixed_size(context, self, field,
# total padding = sizeof(pad0) * nmemb
length += " * %d" % field.type.nmemb
- if field.type.is_list:
- # no such case in the protocol, cannot be tested and therefore ignored for now
- raise Exception('list with fixed number of elemens unhandled in _unserialize()')
+ elif field.type.is_list:
+ # list with fixed number of elements
+ # length of array = sizeof(arrayElementType) * nmemb
+ length += " * %d" % field.type.nmemb
+ # use memcpy because C cannot assign whole arrays with operator=
+ value = ' memcpy(%s, xcb_tmp, %s);' % (abs_field_name, length)
+
elif 'serialize' == context:
value = ' xcb_parts[xcb_parts_idx].iov_base = (char *) '
@@ -996,13 +1013,15 @@ def _c_serialize_helper_fields(context, self,
# Variable length pad is <pad align= />
code_lines.append('%s xcb_align_to = %d;' % (space, field.type.align))
count += _c_serialize_helper_insert_padding(context, code_lines, space,
- self.c_var_followed_by_fixed_fields)
+ self.c_var_followed_by_fixed_fields,
+ is_case_or_bitcase)
continue
else:
# switch/bitcase: always calculate padding before and after variable sized fields
if need_padding or is_case_or_bitcase:
count += _c_serialize_helper_insert_padding(context, code_lines, space,
- self.c_var_followed_by_fixed_fields)
+ self.c_var_followed_by_fixed_fields,
+ is_case_or_bitcase)
value, length = _c_serialize_helper_fields_variable_size(context, self, field,
code_lines, temp_vars,
@@ -1042,7 +1061,12 @@ def _c_serialize_helper_fields(context, self,
code_lines.append('%s xcb_parts_idx++;' % space)
count += 1
- code_lines.append('%s xcb_align_to = ALIGNOF(%s);' % (space, 'char' if field.c_field_type == 'void' else field.c_field_type))
+ code_lines.append(
+ '%s xcb_align_to = ALIGNOF(%s);'
+ % (space,
+ 'char'
+ if field.c_field_type == 'void' or field.type.is_switch
+ else field.c_field_type))
need_padding = True
if self.c_var_followed_by_fixed_fields:
@@ -1086,7 +1110,7 @@ def _c_serialize_helper(context, complex_type,
code_lines, temp_vars,
space, prefix, False)
# "final padding"
- count += _c_serialize_helper_insert_padding(context, code_lines, space, False)
+ count += _c_serialize_helper_insert_padding(context, code_lines, space, False, self.is_switch)
return count
# _c_serialize_helper()
@@ -1156,6 +1180,8 @@ def _c_serialize(context, self):
_c(' char *xcb_out = *_buffer;')
_c(' unsigned int xcb_buffer_len = 0;')
_c(' unsigned int xcb_align_to = 0;')
+ if self.is_switch:
+ _c(' unsigned int xcb_padding_offset = ((size_t)xcb_out) & 7;')
prefix = [('_aux', '->', self)]
aux_ptr = 'xcb_out'
@@ -1179,6 +1205,8 @@ def _c_serialize(context, self):
_c(' unsigned int xcb_block_len = 0;')
_c(' unsigned int xcb_pad = 0;')
_c(' unsigned int xcb_align_to = 0;')
+ if self.is_switch:
+ _c(' unsigned int xcb_padding_offset = ((size_t)_buffer) & 7;')
elif 'sizeof' == context:
param_names = [p[2] for p in params]
@@ -1196,6 +1224,8 @@ def _c_serialize(context, self):
else:
_c(' char *xcb_tmp = (char *)_buffer;')
prefix = [('_aux', '->', self)]
+ if self.is_switch:
+ _c(' unsigned int xcb_padding_offset = 0;')
count = _c_serialize_helper(context, self, code_lines, temp_vars, prefix=prefix)
# update variable size fields (only important for context=='serialize'
@@ -1774,7 +1804,7 @@ def _c_complex(self, force_packed = False):
for b in self.bitcases:
space = ''
if b.type.has_name:
- _h(' struct _%s {', b.c_field_name)
+ _h(' struct {')
space = ' '
for field in b.type.fields:
_c_complex_field(self, field, space)
diff --git a/libxcb/xcb-proto/src/xinput.xml b/libxcb/xcb-proto/src/xinput.xml
index dc87e7829..7f7b0a66d 100644
--- a/libxcb/xcb-proto/src/xinput.xml
+++ b/libxcb/xcb-proto/src/xinput.xml
@@ -862,7 +862,7 @@ in struct DeviceTimeCoord.
<field type="CARD8" name="len" />
<field type="CARD8" name="num_valuators" />
<field type="CARD8" name="mode" mask="ValuatorStateModeMask" />
- <list type="CARD32" name="valuators">
+ <list type="INT32" name="valuators">
<fieldref>num_valuators</fieldref>
</list>
</struct>
@@ -870,14 +870,33 @@ in struct DeviceTimeCoord.
<struct name="InputState">
<field type="CARD8" name="class_id" enum="InputClass" />
<field type="CARD8" name="len" />
- <field type="CARD8" name="num_items" />
- <pad bytes="1" />
- <list type="CARD8" name="uninterpreted_data">
- <op op="-">
- <fieldref>len</fieldref>
- <value>4</value>
- </op>
- </list>
+ <switch name="data">
+ <fieldref>class_id</fieldref>
+ <case name="key">
+ <enumref ref="InputClass">Key</enumref>
+ <field type="CARD8" name="num_keys" />
+ <pad bytes="1" />
+ <list type="CARD8" name="keys">
+ <value>32</value>
+ </list>
+ </case>
+ <case name="button">
+ <enumref ref="InputClass">Button</enumref>
+ <field type="CARD8" name="num_buttons" />
+ <pad bytes="1" />
+ <list type="CARD8" name="buttons">
+ <value>32</value>
+ </list>
+ </case>
+ <case name="valuator">
+ <enumref ref="InputClass">Valuator</enumref>
+ <field type="CARD8" name="num_valuators" />
+ <field type="CARD8" name="mode" mask="ValuatorStateModeMask" />
+ <list type="INT32" name="valuators">
+ <fieldref>num_valuators</fieldref>
+ </list>
+ </case>
+ </switch>
</struct>
<request name="QueryDeviceState" opcode="30">