switch_expr = _c_accessor_get_expr(self.expr, None)
for b in self.bitcases:
- bitcase_expr = _c_accessor_get_expr(b.type.expr, None)
- code_lines.append(' if(%s & %s) {' % (switch_expr, bitcase_expr))
-# code_lines.append(' printf("switch %s: entering bitcase section %s (mask=%%%%d)...\\n", %s);' %
-# (self.name[-1], b.type.name[-1], bitcase_expr))
+ len_expr = len(b.type.expr)
+ for n, expr in enumerate(b.type.expr):
+ bitcase_expr = _c_accessor_get_expr(expr, None)
+ # only one <enumref> in the <bitcase>
+ if len_expr == 1:
+ code_lines.append(' if(%s & %s) {' % (switch_expr, bitcase_expr))
+ # multiple <enumref> in the <bitcase>
+ elif n == 0: # first
+ code_lines.append(' if((%s & %s) ||' % (switch_expr, bitcase_expr))
+ elif len_expr == (n + 1): # last
+ code_lines.append(' (%s & %s)) {' % (switch_expr, bitcase_expr))
+ else: # between first and last
+ code_lines.append(' (%s & %s) ||' % (switch_expr, bitcase_expr))
+
b_prefix = prefix
if b.type.has_name:
b_prefix = prefix + [(b.c_field_name, '.', b.type)]
_c(' %s *xcb_out = *_buffer;', self.c_type)
_c(' unsigned int xcb_out_pad = -sizeof(%s) & 3;', self.c_type)
_c(' unsigned int xcb_buffer_len = sizeof(%s) + xcb_out_pad;', self.c_type)
- _c(' unsigned int xcb_align_to;')
+ _c(' unsigned int xcb_align_to = 0;')
else:
_c(' char *xcb_out = *_buffer;')
_c(' unsigned int xcb_buffer_len = 0;')
- _c(' unsigned int xcb_align_to;')
+ _c(' unsigned int xcb_align_to = 0;')
prefix = [('_aux', '->', self)]
aux_ptr = 'xcb_out'
_c(' unsigned int xcb_buffer_len = 0;')
_c(' unsigned int xcb_block_len = 0;')
_c(' unsigned int xcb_pad = 0;')
- _c(' unsigned int xcb_align_to;')
+ _c(' unsigned int xcb_align_to = 0;')
elif 'sizeof' == context:
param_names = [p[2] for p in params]
_c(' unsigned int xcb_buffer_len = 0;')
_c(' unsigned int xcb_block_len = 0;')
_c(' unsigned int xcb_pad = 0;')
- _c(' unsigned int xcb_align_to;')
+ _c(' unsigned int xcb_align_to = 0;')
_c('')
for t in temp_vars:
'''
Exported function that handles event declarations.
'''
+
+ # The generic event structure xcb_ge_event_t has the full_sequence field
+ # at the 32byte boundary. That's why we've to inject this field into GE
+ # events while generating the structure for them. Otherwise we would read
+ # garbage (the internal full_sequence) when accessing normal event fields
+ # there.
+ if hasattr(self, 'is_ge_event') and self.is_ge_event and self.name == name:
+ event_size = 0
+ for field in self.fields:
+ if field.type.size != None and field.type.nmemb != None:
+ event_size += field.type.size * field.type.nmemb
+ if event_size == 32:
+ full_sequence = Field(tcard32, tcard32.name, 'full_sequence', False, True, True)
+ idx = self.fields.index(field)
+ self.fields.insert(idx + 1, full_sequence)
+ break
+
_c_type_setup(self, name, ('event',))
# Opcode define