Add flag to avoid stencil buffers in Skia
Certain systems experience a leak in the GL driver associated with
stencil buffers. Attempts to avoid the leak (while still using stencil
buffers) dind't succeed. This patch adds a GrContextOption
fAvoidStencilBuffers. This disables certain path rendering modes, as
well as stencil based masking/clipping.
Bug: 713854
Change-Id: Ifa6c0f2bd5ee395547bda9165d6c79d197ae8b8b
Reviewed-on: https://skia-review.googlesource.com/15253
Commit-Queue: Eric Karl <ericrk@chromium.org>
Reviewed-by: Eric Karl <ericrk@chromium.org>
Reviewed-by: Brian Salomon <bsalomon@google.com>
diff --git a/tools/gpu/GrContextFactory.cpp b/tools/gpu/GrContextFactory.cpp
index 6ed8954..e02bc1b 100644
--- a/tools/gpu/GrContextFactory.cpp
+++ b/tools/gpu/GrContextFactory.cpp
@@ -230,6 +230,9 @@
if (ContextOverrides::kAllowSRGBWithoutDecodeControl & overrides) {
grOptions.fRequireDecodeDisableForSRGB = false;
}
+ if (ContextOverrides::kAvoidStencilBuffers & overrides) {
+ grOptions.fAvoidStencilBuffers = true;
+ }
sk_sp<GrContext> grCtx(GrContext::Create(backend, backendContext, grOptions));
if (!grCtx.get()) {
return ContextInfo();