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authorKenneth Graunke <kenneth@whitecape.org>2010-10-21 11:42:45 -0700
committerKenneth Graunke <kenneth@whitecape.org>2010-10-21 11:45:38 -0700
commit2cacaf6e7b9bc38efd47413b5e667b6e750698b8 (patch)
tree3819162a5f0275548877b01cd58bff10ed1b250a /src/glsl/builtins/tools
parent50095ac87c9a57e2b87220401c2dbdb255cabb4b (diff)
generate_builtins.py: Output large strings as arrays of characters.
This works around MSVC's 65535 byte limit, unfortunately at the expense of any semblance of readability and much larger file size. Hopefully I can implement a better solution later, but for now this fixes the build.
Diffstat (limited to 'src/glsl/builtins/tools')
-rwxr-xr-xsrc/glsl/builtins/tools/generate_builtins.py16
1 files changed, 14 insertions, 2 deletions
diff --git a/src/glsl/builtins/tools/generate_builtins.py b/src/glsl/builtins/tools/generate_builtins.py
index e8191ee9fd..9bde17157a 100755
--- a/src/glsl/builtins/tools/generate_builtins.py
+++ b/src/glsl/builtins/tools/generate_builtins.py
@@ -25,13 +25,25 @@ def get_builtin_definitions():
return fs
def stringify(s):
+ # Work around MSVC's 65535 byte limit by outputting an array of characters
+ # rather than actual string literals.
+ if len(s) >= 65535:
+ #t = "/* Warning: length " + repr(len(s)) + " too large */\n"
+ t = ""
+ for c in re.sub('\s\s+', ' ', s):
+ if c == '\n':
+ t += '\n'
+ else:
+ t += "'" + c + "',"
+ return '{' + t[:-1] + '}'
+
t = s.replace('\\', '\\\\').replace('"', '\\"').replace('\n', '\\n"\n "')
return ' "' + t + '"\n'
def write_function_definitions():
fs = get_builtin_definitions()
for k, v in sorted(fs.iteritems()):
- print 'static const char *builtin_' + k + ' ='
+ print 'static const char builtin_' + k + '[] ='
print stringify(v), ';'
def run_compiler(args):
@@ -64,7 +76,7 @@ def write_profile(filename, profile):
# clutter the diff output.
proto_ir = re.sub(r'@0x[0-9a-f]+', '', proto_ir);
- print 'static const char *prototypes_for_' + profile + ' ='
+ print 'static const char prototypes_for_' + profile + '[] ='
print stringify(proto_ir), ';'
# Print a table of all the functions (not signatures) referenced.