commit 91e4aa5900346241fceb7d7230d0dd47b1496e84
author John Kessenich <cepheus@frii.com> Thu Jul 07 17:46:42 2016 -0600
committer John Kessenich <cepheus@frii.com> Thu Jul 07 19:27:15 2016 -0600
tree fe20d76cfa335ff527a31f71f655d6a9ace864f7
parent 2d0cc786f3f830e898df863ce5092945f31e62f8

SPV: Further refine OpenGL vs. Vulkan differences for SPIR-V.

Includes adding test cases to verify the differences.

StandAlone/StandAlone.cpp

diff --git a/StandAlone/StandAlone.cpp b/StandAlone/StandAlone.cpp
index 3fd7e7d..0e4e738 100644
--- a/StandAlone/StandAlone.cpp
+++ b/StandAlone/StandAlone.cpp
@@ -222,7 +222,13 @@
             switch (argv[0][1]) {
             case 'H':
                 Options |= EOptionHumanReadableSpv;
-                // fall through to -V
+                if ((Options & EOptionSpv) == 0) {
+                    // default to Vulkan
+                    Options |= EOptionSpv;
+                    Options |= EOptionVulkanRules;
+                    Options |= EOptionLinkProgram;
+                }
+                break;
             case 'V':
                 Options |= EOptionSpv;
                 Options |= EOptionVulkanRules;
@@ -231,6 +237,8 @@
             case 'G':
                 Options |= EOptionSpv;
                 Options |= EOptionLinkProgram;
+                // undo a -H default to Vulkan
+                Options &= ~EOptionVulkanRules;
                 break;
             case 'E':
                 Options |= EOptionOutputPreprocessed;