gfx/skia/patches/archive/new-aa.patch

Tue, 06 Jan 2015 21:39:09 +0100

author
Michael Schloh von Bennewitz <michael@schloh.com>
date
Tue, 06 Jan 2015 21:39:09 +0100
branch
TOR_BUG_9701
changeset 8
97036ab72558
permissions
-rw-r--r--

Conditionally force memory storage according to privacy.thirdparty.isolate;
This solves Tor bug #9701, complying with disk avoidance documented in
https://www.torproject.org/projects/torbrowser/design/#disk-avoidance.

     1 diff --git a/gfx/skia/src/core/SkScan_AntiPath.cpp b/gfx/skia/src/core/SkScan_AntiPath.cpp
     2 --- a/gfx/skia/src/core/SkScan_AntiPath.cpp
     3 +++ b/gfx/skia/src/core/SkScan_AntiPath.cpp
     4 @@ -31,17 +31,17 @@
     5      - supersampled coordinates, scale equal to the output * SCALE
     7      NEW_AA is a set of code-changes to try to make both paths produce identical
     8      results. Its not quite there yet, though the remaining differences may be
     9      in the subsequent blits, and not in the different masks/runs...
    10   */
    11  //#define FORCE_SUPERMASK
    12  //#define FORCE_RLE
    13 -//#define SK_SUPPORT_NEW_AA
    14 +#define SK_SUPPORT_NEW_AA
    16  ///////////////////////////////////////////////////////////////////////////////
    18  /// Base class for a single-pass supersampled blitter.
    19  class BaseSuperBlitter : public SkBlitter {
    20  public:
    21      BaseSuperBlitter(SkBlitter* realBlitter, const SkIRect& ir,
    22                       const SkRegion& clip);

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