commit 6e83ac778f8f90939abe3aee3ea865428dff592f
author robertphillips <robertphillips@google.com> Thu Aug 13 05:19:14 2015 -0700
committer Commit bot <commit-bot@chromium.org> Thu Aug 13 05:19:14 2015 -0700
tree 570d621d7297f6100da1c4c1f65ededd4c3f9297
parent cc1229c9d5e57b45305ba8f99ae33e92db0032bc

Defer flushes if kPreferNoIO is specified

Prior to this patch clients who were solely uploading to textures (e.g., SW Mask Mgr) would cause extra flushes b.c., even though kPreferNoIO was being specified, resources with pending IO would still be returned even though there was plenty of space in the resource cache.

Review URL: https://codereview.chromium.org/1286203002

include/gpu/GrSurface.h

diff --git a/include/gpu/GrSurface.h b/include/gpu/GrSurface.h
index 3515a1a..2893500 100644
--- a/include/gpu/GrSurface.h
+++ b/include/gpu/GrSurface.h
@@ -133,6 +133,8 @@
         fReleaseCtx = ctx;
     }
 
+    static size_t WorseCaseSize(const GrSurfaceDesc& desc);
+
 protected:
     // Methods made available via GrSurfacePriv
     SkImageInfo info(SkAlphaType) const;