commit 774831a4e80f49cfec3cb78f684bd44cb19a7b2a
author Robert Phillips <robertphillips@google.com> Thu Apr 20 10:19:33 2017 -0400
committer Skia Commit-Bot <skia-commit-bot@chromium.org> Thu Apr 20 15:17:59 2017 +0000
tree 9e9bffcd236e8f1e9cd79470a67ef973771668f1
parent ad8b5dc69cd613cc8974999f9e7c94a19eb01fec

Add abandoned GPU check to createTextureProxy

I'm guessing the crash is actually on the first 'fGpu' reference in createTextureProxy after the GPU context has been abandoned.

Bug: 712929
Change-Id: Ia6742da7073c2320e592b42fcf2d0e7c04eeefb9
Reviewed-on: https://skia-review.googlesource.com/13966
Reviewed-by: Greg Daniel <egdaniel@google.com>
Commit-Queue: Robert Phillips <robertphillips@google.com>

src/gpu/GrResourceProvider.cpp

diff --git a/src/gpu/GrResourceProvider.cpp b/src/gpu/GrResourceProvider.cpp
index 6299264..1226f9b 100644
--- a/src/gpu/GrResourceProvider.cpp
+++ b/src/gpu/GrResourceProvider.cpp
@@ -123,6 +123,12 @@
 sk_sp<GrTextureProxy> GrResourceProvider::createTextureProxy(const GrSurfaceDesc& desc,
                                                              SkBudgeted budgeted,
                                                              const GrMipLevel& mipLevel) {
+    ASSERT_SINGLE_OWNER
+
+    if (this->isAbandoned()) {
+        return nullptr;
+    }
+
     if (!mipLevel.fPixels) {
         return nullptr;
     }