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Added upto time_since_last_vsync

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This commit is contained in:
Colin Sherratt
2015-06-16 01:18:30 -04:00
parent a788c794bb
commit 8003ddd329
5 changed files with 441 additions and 151 deletions
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14
scripts/gen.py
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@ -1,4 +1,7 @@
import json
import re
array = re.compile(r"(.+)\[([0-9]+)\]")
data = {}
with open("openvr/headers/openvr_api.json") as f:
@ -29,7 +32,6 @@ type_mapping = {
'const struct vr::RenderModel_Vertex_t *': '*const RenderModel_Vertex_t',
'float [3][4]': '[[f32; 4]; 3]',
'float [4][4]': '[[f32; 4]; 4]',
'float [4]': '[f32; 4]',
'float [3]': '[f32; 3]',
'float [2]': '[f32; 2]',
@ -41,7 +43,7 @@ type_mapping = {
def parse_type(s):
if s.startswith("struct"):
return parse_type(s.split()[1])
return parse_type(s[7:])
elif s.startswith("vr::"):
return parse_type(s[4:])
elif s.startswith('enum'):
@ -52,6 +54,11 @@ def parse_type(s):
return type_mapping[s]
elif s[-2:] == ' *':
return "*mut " + parse_type(s[:-2])
elif s[-2:] == ' &':
return "*const " + parse_type(s[:-2])
elif array.match(s):
m = array.match(s)
return "[%s; %s]" % (parse_type(m.group(1)), m.group(2))
return s
def parse_class(s):
@ -107,7 +114,8 @@ for s in data['structs']:
continue
print "#[repr(C)]\npub struct %s {" % parse_type(s['struct'])
for f in s['fields']:
print "\t%s: %s," % (f['fieldname'], parse_type(f['fieldtype']))
print "\t//%s" % f['fieldtype']
print "\tpub %s: %s," % (f['fieldname'], parse_type(f['fieldtype']))
print "}"
print "extern \"C\" {"