[Mesa-dev] [PATCH shaderdb 1/2] run: fall back to v3.1 core ctx if v3.2 fails

[Rob Clark]

Signed-off-by: Rob Clark <robdclark at gmail.com>
---
 run.c | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/run.c b/run.c
index 69fe23d..20a0a6a 100644
--- a/run.c
+++ b/run.c
@@ -520,6 +520,18 @@ main(int argc, char **argv)
     };
     EGLContext core_ctx = eglCreateContext(egl_dpy, cfg, EGL_NO_CONTEXT,
                                            attribs);
+
+    if (core_ctx == EGL_NO_CONTEXT) {
+        static const EGLint attribs_31[] = {
+            EGL_CONTEXT_OPENGL_PROFILE_MASK_KHR,
+            EGL_CONTEXT_OPENGL_CORE_PROFILE_BIT_KHR,
+            EGL_CONTEXT_MAJOR_VERSION_KHR, 3,
+            EGL_CONTEXT_MINOR_VERSION_KHR, 1,
+            EGL_NONE
+        };
+        core_ctx = eglCreateContext(egl_dpy, cfg, EGL_NO_CONTEXT, attribs_31);
+    }
+
     if (core_ctx != EGL_NO_CONTEXT &&
         eglMakeCurrent(egl_dpy, EGL_NO_SURFACE, EGL_NO_SURFACE, core_ctx)) {
         int num_extensions;
-- 
2.14.3