commit 4b31de8328bbf3ee789157ae1dc6fe7cc74c796a
author joshualitt <joshualitt@chromium.org> Thu Mar 05 14:33:41 2015 -0800
committer Commit bot <commit-bot@chromium.org> Thu Mar 05 14:33:41 2015 -0800
tree 0fd504b5a981a14bebc3918bbbd877dbd141b26b
parent cc4d6673a942db11a678b572cf0dc5fca2b97f8a

handle null vertex or index buffers in batch

BUG=skia:

Review URL: https://codereview.chromium.org/979343002

gm/beziereffects.cpp

diff --git a/gm/beziereffects.cpp b/gm/beziereffects.cpp
index 45c6341..d86a8b8 100644
--- a/gm/beziereffects.cpp
+++ b/gm/beziereffects.cpp
@@ -76,6 +76,11 @@
                                                               &vertexBuffer,
                                                               &firstVertex);
 
+        if (!vertices || !batchTarget->quadIndexBuffer()) {
+            SkDebugf("Could not allocate buffers\n");
+            return;
+        }
+
         SkASSERT(vertexStride == sizeof(Vertex));
         Vertex* verts = reinterpret_cast<Vertex*>(vertices);
 
@@ -478,6 +483,11 @@
                                                               &vertexBuffer,
                                                               &firstVertex);
 
+        if (!vertices || !batchTarget->quadIndexBuffer()) {
+            SkDebugf("Could not allocate buffers\n");
+            return;
+        }
+
         SkASSERT(vertexStride == sizeof(Vertex));
         Vertex* verts = reinterpret_cast<Vertex*>(vertices);