Add SkColorType getter on SkImage.

Bug: skia:
Change-Id: I131fb5f7faf3f54e0eb6d31b800d224e6d4963ce
Reviewed-on: https://skia-review.googlesource.com/114464
Reviewed-by: Cary Clark <caryclark@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Greg Daniel <egdaniel@google.com>

1 files changed, 6 insertions, 1 deletions

diff --git a/src/image/SkImage_Gpu.cpp b/src/image/SkImage_Gpu.cpp
index 7c842f69c0..38f38c91ed 100644
--- a/src/image/SkImage_Gpu.cpp
+++ b/src/image/SkImage_Gpu.cpp
@@ -60,11 +60,16 @@ SkImage_Gpu::~SkImage_Gpu() {
 }
 
 SkImageInfo SkImage_Gpu::onImageInfo() const {
+    return SkImageInfo::Make(fProxy->width(), fProxy->height(), this->onColorType(), fAlphaType,
+                             fColorSpace);
+}
+
+SkColorType SkImage_Gpu::onColorType() const {
     SkColorType ct;
     if (!GrPixelConfigToColorType(fProxy->config(), &ct)) {
         ct = kUnknown_SkColorType;
     }
-    return SkImageInfo::Make(fProxy->width(), fProxy->height(), ct, fAlphaType, fColorSpace);
+    return ct;
 }
 
 bool SkImage_Gpu::getROPixels(SkBitmap* dst, SkColorSpace*, CachingHint chint) const {