allow 4444 sw surfaces

c.f. https://skia-review.googlesource.com/c/skia/+/92681

Change-Id: I0e73ee7fd7b6a6c122121fcaddb7abe2af0b8042
Reviewed-on: https://skia-review.googlesource.com/99301
Reviewed-by: Brian Salomon <bsalomon@google.com>
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Mike Klein <mtklein@chromium.org>

1 files changed, 6 insertions, 0 deletions

diff --git a/src/image/SkSurface_Raster.cpp b/src/image/SkSurface_Raster.cpp
index 3611b30828..e55e5a751a 100644
--- a/src/image/SkSurface_Raster.cpp
+++ b/src/image/SkSurface_Raster.cpp
@@ -62,6 +62,12 @@ bool SkSurfaceValidateRasterInfo(const SkImageInfo& info, size_t rowBytes) {
             }
             shift = 1;
             break;
+        case kARGB_4444_SkColorType:
+            if (info.colorSpace()) {
+                return false;
+            }
+            shift = 1;
+            break;
         case kN32_SkColorType:
             if (info.colorSpace() && !info.colorSpace()->gammaCloseToSRGB()) {
                 return false;