commit e82a10bb183b5f7753aa67657c4e3a9375f297d2
author Yuqian Li <liyuqian@google.com> Wed Jul 26 11:35:32 2017 -0400
committer Skia Commit-Bot <skia-commit-bot@chromium.org> Wed Jul 26 16:14:49 2017 +0000
tree 5f1008cd6be35be648e614c79f30ee01faf05e39
parent b4bd5ef99c99745959a9f1eb208d558da163d8d8

Use ifdef instead of ifndef

Bug: skia:
Change-Id: I9f86f71247379713ffaf14e5c704c2ac4c6f9cbd
Reviewed-on: https://skia-review.googlesource.com/26861
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Yuqian Li <liyuqian@google.com>

src/core/SkCoverageDelta.h

diff --git a/src/core/SkCoverageDelta.h b/src/core/SkCoverageDelta.h
index 04147e1..4c6b12b 100644
--- a/src/core/SkCoverageDelta.h
+++ b/src/core/SkCoverageDelta.h
@@ -43,13 +43,14 @@
 // Once sorted, getDelta(y, i) should return the i-th leftmost delta on row y.
 class SkCoverageDeltaList {
 public:
-#ifndef GOOGLE3
-    // We can store INIT_ROW_SIZE deltas per row (i.e., per y-scanline) initially
-    static constexpr int INIT_ROW_SIZE = 32;
-    static constexpr int RESERVED_HEIGHT = 128; // reserve this many rows on stack memory
-#else
+    // We can store INIT_ROW_SIZE deltas per row (i.e., per y-scanline) initially,
+    // and we reserve RESERVED_HEIGHT rows on stack memory.
+#ifdef GOOGLE3
     static constexpr int INIT_ROW_SIZE = 8; // google3 has 16k stack limit
-    static constexpr int RESERVED_HEIGHT = 120; // reserve this many rows on stack memory
+    static constexpr int RESERVED_HEIGHT = 120;
+#else
+    static constexpr int INIT_ROW_SIZE = 32;
+    static constexpr int RESERVED_HEIGHT = 128;
 #endif
 
     SkCoverageDeltaList(SkCoverageDeltaAllocator* alloc, int top, int bottom, bool forceRLE);
@@ -122,10 +123,10 @@
 
     static constexpr int SIMD_WIDTH     = 8;
     static constexpr int SUITABLE_WIDTH = 32;
-#ifndef GOOGLE3
-    static constexpr int MAX_MASK_SIZE  = 2048;
+#ifdef GOOGLE3
+    static constexpr int MAX_MASK_SIZE  = 1024; // G3 has 16k stack limit based on -fstack-usage
 #else
-    static constexpr int MAX_MASK_SIZE  = 1024;
+    static constexpr int MAX_MASK_SIZE  = 2048;
 #endif
 
     // Expand PADDING on both sides, and make it a multiple of SIMD_WIDTH