mesa/dri: Add basic plumbing for GLX_ARB_robustness reset notification strategy

No drivers advertise the DRI2 extension yet, so no driver should ever
see a value other than false for notify_reset.

The changes in nouveau use tabs because nouveau seems to have it's own
indentation rules.

Signed-off-by: Ian Romanick <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>

2 files changed, 8 insertions, 1 deletions

diff --git a/src/mesa/drivers/dri/common/dri_util.c b/src/mesa/drivers/dri/common/dri_util.c
index c28b0fc4174..8eb2de20853 100644
--- a/src/mesa/drivers/dri/common/dri_util.c
+++ b/src/mesa/drivers/dri/common/dri_util.c
@@ -306,6 +306,7 @@ dri2CreateContextAttribs(__DRIscreen *screen, int api,
     unsigned major_version = 1;
     unsigned minor_version = 0;
     uint32_t flags = 0;
+    bool notify_reset = false;
 
     assert((num_attribs == 0) || (attribs != NULL));
 
@@ -344,6 +345,10 @@ dri2CreateContextAttribs(__DRIscreen *screen, int api,
 	case __DRI_CTX_ATTRIB_FLAGS:
 	    flags = attribs[i * 2 + 1];
 	    break;
+        case __DRI_CTX_ATTRIB_RESET_STRATEGY:
+            notify_reset = (attribs[i * 2 + 1]
+                            != __DRI_CTX_RESET_NO_NOTIFICATION);
+            break;
 	default:
 	    /* We can't create a context that satisfies the requirements of an
 	     * attribute that we don't understand.  Return failure.
@@ -424,7 +429,7 @@ dri2CreateContextAttribs(__DRIscreen *screen, int api,
 
     if (!screen->driver->CreateContext(mesa_api, modes, context,
                                        major_version, minor_version,
-                                       flags, error, shareCtx) ) {
+                                       flags, notify_reset, error, shareCtx)) {
         free(context);
         return NULL;
     }
diff --git a/src/mesa/drivers/dri/common/dri_util.h b/src/mesa/drivers/dri/common/dri_util.h
index 5b56061e299..b3c21651611 100644
--- a/src/mesa/drivers/dri/common/dri_util.h
+++ b/src/mesa/drivers/dri/common/dri_util.h
@@ -57,6 +57,7 @@
 #include <GL/internal/dri_interface.h>
 #include "main/mtypes.h"
 #include "xmlconfig.h"
+#include <stdbool.h>
 
 /**
  * Extensions.
@@ -87,6 +88,7 @@ struct __DriverAPIRec {
 			       unsigned major_version,
 			       unsigned minor_version,
 			       uint32_t flags,
+                               bool notify_reset,
 			       unsigned *error,
                                void *sharedContextPrivate);