commit d0ccb57ec45f354d795d714ae6be6cdb86e21a54
author Mike Klein <mtklein@chromium.org> Wed Oct 05 09:36:26 2016 -0400
committer Skia Commit-Bot <skia-commit-bot@chromium.org> Wed Oct 05 13:56:40 2016 +0000
tree f287e8d3ce596bb082f05e05a57631119f3cab2b
parent c876e99d4c814547aec80b84dd65179c6924aff3

looks like red and blue start wrong (more unit test debugging)

BUG=skia:

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=3001

CQ_INCLUDE_TRYBOTS=master.client.skia:Test-Mac-Clang-MacMini6.2-CPU-AVX-x86_64-Release-GN-Trybot

Change-Id: I8d26b5484a2bf67d5d5891475640970046e470d8
Reviewed-on: https://skia-review.googlesource.com/3001
Commit-Queue: Mike Klein <mtklein@chromium.org>
Reviewed-by: Mike Klein <mtklein@chromium.org>

tests/SkRasterPipelineTest.cpp

diff --git a/tests/SkRasterPipelineTest.cpp b/tests/SkRasterPipelineTest.cpp
index aa9595b..2014671 100644
--- a/tests/SkRasterPipelineTest.cpp
+++ b/tests/SkRasterPipelineTest.cpp
@@ -17,6 +17,12 @@
          blue = SkFloatToHalf_finite_ftz({ 0.0f, 0.0f, 0.5f, 0.5f }),
          result = { 1, 2, 3, 4 };
 
+    uint64_t bits;
+    memcpy(&bits, &red, 8);
+    SkDebugf("SkRasterPipeline red: 0x%016llx, want 0x3c00000000003c00\n", bits);
+    memcpy(&bits, &blue, 8);
+    SkDebugf("SkRasterPipeline blue: 0x%016llx, want 0x3800380000000000\n", bits);
+
     SkRasterPipeline p;
     p.append(SkRasterPipeline::load_s_f16, &blue);
     p.append(SkRasterPipeline::load_d_f16, &red);
@@ -26,9 +32,8 @@
 
     Sk4f f = SkHalfToFloat_finite_ftz(result);
 
-    uint64_t bits;
     memcpy(&bits, &result, 8);
-    SkDebugf("SkRasterPipeline: 0x%016llx\n", bits);
+    SkDebugf("SkRasterPipeline result: 0x%016llx, want 0x3c00380000003800\n", bits);
 
     // We should see half-intensity magenta.
     REPORTER_ASSERT(r, f[0] == 0.5f);