commit 9313aa77e129a2420d581e8f6c5de6b33a5c92e3
author Robert Phillips <robertphillips@google.com> Tue Apr 09 18:41:27 2019 -0400
committer Skia Commit-Bot <skia-commit-bot@chromium.org> Wed Apr 10 13:55:01 2019 +0000
tree 1e6d1e4e21668dbe73b0b7fc5d3b671a6dfca913
parent 7bea727f5a7d2667c8cae00718ed08fef7628e64

Skip flush in GrDrawingManager if the specifed proxy doesn't have any work (take 2)

This is rather ham-fisted but I would like to have a short-term fix for the "always-flush" perf regressions.

Change-Id: I508e2d725ac18f50318baf31bc3243fe932c724b
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/206697
Reviewed-by: Greg Daniel <egdaniel@google.com>
Commit-Queue: Robert Phillips <robertphillips@google.com>

src/gpu/GrRenderTargetOpList.h

diff --git a/src/gpu/GrRenderTargetOpList.h b/src/gpu/GrRenderTargetOpList.h
index 7faae2a..44cc39f 100644
--- a/src/gpu/GrRenderTargetOpList.h
+++ b/src/gpu/GrRenderTargetOpList.h
@@ -126,6 +126,8 @@
     // however, requires that the RTC be able to coordinate with the op list to achieve similar ends
     friend class GrRenderTargetContext;
 
+    bool onIsUsed(GrSurfaceProxy*) const override;
+
     // Must only be called if native stencil buffer clearing is enabled
     void setStencilLoadOp(GrLoadOp op);
     // Must only be called if native color buffer clearing is enabled.