Make SkImage::readYUV8Planes const

TBR=reed@google.com

GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1660393003
BUG=skia:

Review URL: https://codereview.chromium.org/1660393003 .

diff --git a/include/core/SkImage.h b/include/core/SkImage.h
index 84f4daf..0adb608 100644 (file)
--- a/include/core/SkImage.h
+++ b/include/core/SkImage.h
@@ -159,7 +159,7 @@ public:
      * planes and rowBytes arrays are ordered [y, u, v].
      */
     bool readYUV8Planes(const SkISize[3], void* const planes[3], const size_t rowBytes[3],
-                        SkYUVColorSpace);
+                        SkYUVColorSpace) const;
 
     virtual SkShader* newShader(SkShader::TileMode,
                                 SkShader::TileMode,

diff --git a/src/image/SkImage.cpp b/src/image/SkImage.cpp
index 7507591..e6ea9bd 100644 (file)
--- a/src/image/SkImage.cpp
+++ b/src/image/SkImage.cpp
@@ -265,7 +265,7 @@ bool SkImage::readPixels(const SkPixmap& pmap, int srcX, int srcY, CachingHint c
 #include "SkRGBAToYUV.h"
 
 bool SkImage::readYUV8Planes(const SkISize sizes[3], void* const planes[3],
-                             const size_t rowBytes[3], SkYUVColorSpace colorSpace) {
+                             const size_t rowBytes[3], SkYUVColorSpace colorSpace) const {
 #if SK_SUPPORT_GPU
     if (GrTexture* texture = as_IB(this)->peekTexture()) {
         if (GrTextureToYUVPlanes(texture, sizes, planes, rowBytes, colorSpace)) {