Only run kStripe_Mode on JPEGs
It was designed to test code in libjpeg-turbo. Skipping scanlines is
tested more generally in other tests.
BUG=skia:5307
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1978013002
Review-Url: https://codereview.chromium.org/1978013002
diff --git a/dm/DMSrcSink.cpp b/dm/DMSrcSink.cpp
index 69c1e0b..a98ba41 100644
--- a/dm/DMSrcSink.cpp
+++ b/dm/DMSrcSink.cpp
@@ -484,9 +484,8 @@
// This mode was designed to test the new skip scanlines API in libjpeg-turbo.
// Jpegs have kTopDown_SkScanlineOrder, and at this time, it is not interesting
// to run this test for image types that do not have this scanline ordering.
- if (SkCodec::kTopDown_SkScanlineOrder != codec->getScanlineOrder()) {
- return Error::Nonfatal("kStripe test is only interesting for kTopDown codecs.");
- }
+ // We only run this on Jpeg, which is always kTopDown.
+ SkASSERT(SkCodec::kTopDown_SkScanlineOrder == codec->getScanlineOrder());
for (int i = 0; i < numStripes; i += 2) {
// Skip a stripe