Adding an SkColorSpace to SkImage_Gpu

include/core/SkImage.h

Index: include/core/SkImage.h
diff --git a/include/core/SkImage.h b/include/core/SkImage.h
index 6021590a57717e66af0d31a07e0cdcb3c1eb345b..fd20e5e0e521f712848be9bdd5d6d2c481d2cd99 100644
--- a/include/core/SkImage.h
+++ b/include/core/SkImage.h
@@ -73,7 +73,7 @@ public:
      *
      *  If a subset is specified, it must be contained within the generator's bounds.
      */
-    static sk_sp<SkImage> MakeFromGenerator(SkImageGenerator*, const SkIRect* subset = NULL);
+    static sk_sp<SkImage> MakeFromGenerator(SkImageGenerator*, const SkIRect* subset = nullptr);
 
     /**
      *  Construct a new SkImage based on the specified encoded data. Returns NULL on failure,
@@ -81,7 +81,7 @@ public:
      *
      *  If a subset is specified, it must be contained within the encoded data's bounds.
      */
-    static sk_sp<SkImage> MakeFromEncoded(sk_sp<SkData> encoded, const SkIRect* subset = NULL);
+    static sk_sp<SkImage> MakeFromEncoded(sk_sp<SkData> encoded, const SkIRect* subset = nullptr);
 
     /**
      *  Create a new image from the specified descriptor. Note - the caller is responsible for
@@ -90,12 +90,12 @@ public:
      *  Will return NULL if the specified descriptor is unsupported.
      */
     static sk_sp<SkImage> MakeFromTexture(GrContext* ctx, const GrBackendTextureDesc& desc) {
-        return MakeFromTexture(ctx, desc, kPremul_SkAlphaType, NULL, NULL);
+        return MakeFromTexture(ctx, desc, kPremul_SkAlphaType, nullptr, nullptr, nullptr);
     }
 
     static sk_sp<SkImage> MakeFromTexture(GrContext* ctx, const GrBackendTextureDesc& de,
                                           SkAlphaType at) {
-        return MakeFromTexture(ctx, de, at, NULL, NULL);
+        return MakeFromTexture(ctx, de, at, nullptr, nullptr, nullptr);
     }
 
     typedef void (*TextureReleaseProc)(ReleaseContext);
@@ -107,8 +107,21 @@ public:
      *
      *  Will return NULL if the specified descriptor is unsupported.
      */
+    static sk_sp<SkImage> MakeFromTexture(GrContext* ctx, const GrBackendTextureDesc& desc,
+                                          SkAlphaType at, TextureReleaseProc trp,
+                                          ReleaseContext rc) {
+        return MakeFromTexture(ctx, desc, at, nullptr, trp, rc);
+    }
+
+    /**
+    *  Create a new image from the specified descriptor. The underlying platform texture must stay
+    *  valid and unaltered until the specified release-proc is invoked, indicating that Skia
+    *  no longer is holding a reference to it.
+    *
+    *  Will return NULL if the specified descriptor is unsupported.
+    */
     static sk_sp<SkImage> MakeFromTexture(GrContext*, const GrBackendTextureDesc&, SkAlphaType,
-                                          TextureReleaseProc, ReleaseContext);
+                                          sk_sp<SkColorSpace>, TextureReleaseProc, ReleaseContext);
 
     /**
      *  Create a new image from the specified descriptor. Note - Skia will delete or recycle the
@@ -117,7 +130,8 @@ public:
      *  Will return NULL if the specified descriptor is unsupported.
      */
     static sk_sp<SkImage> MakeFromAdoptedTexture(GrContext*, const GrBackendTextureDesc&,
-                                                 SkAlphaType = kPremul_SkAlphaType);
+                                                 SkAlphaType = kPremul_SkAlphaType,
+                                                 sk_sp<SkColorSpace> = nullptr);
 
     /**
      *  Create a new image by copying the pixels from the specified y, u, v textures. The data
@@ -127,7 +141,8 @@ public:
     static sk_sp<SkImage> MakeFromYUVTexturesCopy(GrContext*, SkYUVColorSpace,
                                                   const GrBackendObject yuvTextureHandles[3],
                                                   const SkISize yuvSizes[3],
-                                                  GrSurfaceOrigin);
+                                                  GrSurfaceOrigin,
+                                                  sk_sp<SkColorSpace> = nullptr);
 
     /**
      *  Create a new image by copying the pixels from the specified y and uv textures. The data
@@ -136,7 +151,8 @@ public:
      */
     static sk_sp<SkImage> MakeFromNV12TexturesCopy(GrContext*, SkYUVColorSpace,
                                                    const GrBackendObject nv12TextureHandles[2],
-                                                   const SkISize nv12Sizes[2], GrSurfaceOrigin);
+                                                   const SkISize nv12Sizes[2], GrSurfaceOrigin,
+                                                   sk_sp<SkColorSpace> = nullptr);
 
     static sk_sp<SkImage> MakeFromPicture(sk_sp<SkPicture>, const SkISize& dimensions,
                                           const SkMatrix*, const SkPaint*);
@@ -421,14 +437,14 @@ public:
     static SkImage* NewFromRaster(const Info&, const void* pixels, size_t rowBytes,
                                   RasterReleaseProc, ReleaseContext);
     static SkImage* NewFromBitmap(const SkBitmap&);
-    static SkImage* NewFromGenerator(SkImageGenerator*, const SkIRect* subset = NULL);
-    static SkImage* NewFromEncoded(SkData* encoded, const SkIRect* subset = NULL);
+    static SkImage* NewFromGenerator(SkImageGenerator*, const SkIRect* subset = nullptr);
+    static SkImage* NewFromEncoded(SkData* encoded, const SkIRect* subset = nullptr);
     static SkImage* NewFromTexture(GrContext* ctx, const GrBackendTextureDesc& desc) {
-        return NewFromTexture(ctx, desc, kPremul_SkAlphaType, NULL, NULL);
+        return NewFromTexture(ctx, desc, kPremul_SkAlphaType, nullptr, nullptr);
     }
 
     static SkImage* NewFromTexture(GrContext* ctx, const GrBackendTextureDesc& de, SkAlphaType at) {
-        return NewFromTexture(ctx, de, at, NULL, NULL);
+        return NewFromTexture(ctx, de, at, nullptr, nullptr);
     }
     static SkImage* NewFromTexture(GrContext*, const GrBackendTextureDesc&, SkAlphaType,
                                    TextureReleaseProc, ReleaseContext);