Add ability for lazy proxy callback to free captured resources

This will be needed for DDLs that get recorded, but then deleted before
the proxies actually get instantiated.

Bug: skia:
Change-Id: I745366fc7a7edbcd43bc617220d3d4997baa8319
Reviewed-on: https://skia-review.googlesource.com/95101
Reviewed-by: Robert Phillips <robertphillips@google.com>
Commit-Queue: Greg Daniel <egdaniel@google.com>

1 files changed, 5 insertions, 0 deletions

diff --git a/src/gpu/GrSurfaceProxy.cpp b/src/gpu/GrSurfaceProxy.cpp
index c9da6ce592..0408b79c91 100644
--- a/src/gpu/GrSurfaceProxy.cpp
+++ b/src/gpu/GrSurfaceProxy.cpp
@@ -83,6 +83,11 @@ GrSurfaceProxy::GrSurfaceProxy(sk_sp<GrSurface> surface, GrSurfaceOrigin origin,
 }
 
 GrSurfaceProxy::~GrSurfaceProxy() {
+    if (fLazyInstantiateCallback) {
+        // We have an uninstantiated lazy proxy. Call fLazyInstantiateCallback with a nullptr for
+        // the GrResourceProvider to signal the callback should clean itself up.
+        this->fLazyInstantiateCallback(nullptr, nullptr);
+    }
     // For this to be deleted the opList that held a ref on it (if there was one) must have been
     // deleted. Which would have cleared out this back pointer.
     SkASSERT(!fLastOpList);