jumper, only print non-zero counts

This makes it easier for me to read.

Change-Id: I6936c31981a2af6b7d3d7db9e60d36010fefa7ec
Reviewed-on: https://skia-review.googlesource.com/11445
Reviewed-by: Mike Klein <mtklein@chromium.org>
Commit-Queue: Mike Klein <mtklein@chromium.org>

1 files changed, 3 insertions, 1 deletions

diff --git a/src/jumper/SkJumper.cpp b/src/jumper/SkJumper.cpp
index b2c1cfcf34..4ad2afd896 100644
--- a/src/jumper/SkJumper.cpp
+++ b/src/jumper/SkJumper.cpp
@@ -263,7 +263,9 @@ bool SkRasterPipeline::run_with_jumper(size_t x, size_t n) const {
     once([] {
         atexit([] {
             for (int i = 0; i < (int)SK_ARRAY_COUNT(gMissing); i++) {
-                SkDebugf("%10d %s\n", gMissing[i].load(), gNames[i]);
+                if (int n = gMissing[i].load()) {
+                    SkDebugf("%10d %s\n", n, gNames[i]);
+                }
             }
         });
     });