From dd97c4fcd2580e3236f99b49836ff4b82d51ebd9 Mon Sep 17 00:00:00 2001
From: Brad Davis <bdavis@saintandreas.org>
Date: Mon, 22 Oct 2018 11:37:08 -0700
Subject: [PATCH] Fix shadergen parallelism

---
 tools/shadergen.py | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/tools/shadergen.py b/tools/shadergen.py
index 9f69e6d0bc..7450aebcb3 100644
--- a/tools/shadergen.py
+++ b/tools/shadergen.py
@@ -188,7 +188,10 @@ def processCommand(line):
         executeSubprocess([spirvCrossExec, '--reflect', 'json', '--output', reflectionFile, spirvFile])
 
         # Generate the optimized GLSL output
-        spirvCrossArgs = [spirvCrossExec, '--output', glslFile, spirvFile, '--version', dialect]
+        spirvCrossDialect = dialect
+        # 310es causes spirv-cross to inject "#extension GL_OES_texture_buffer : require" into the output
+        if (dialect == '310es'): spirvCrossDialect = '320es'
+        spirvCrossArgs = [spirvCrossExec, '--output', glslFile, spirvFile, '--version', spirvCrossDialect]
         if (dialect == '410'): spirvCrossArgs.append('--no-420pack-extension')
         executeSubprocess(spirvCrossArgs)
     else:
@@ -205,7 +208,7 @@ def processCommand(line):
 
 def main():
     commands = args.commands.read().splitlines(False)
-    if args.debug or True:
+    if args.debug:
         for command in commands:
             processCommand(command)
     else: