SkPixmap::setColorSpace

src/core/SkImageInfo.cpp

 /*
  * Copyright 2010 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SkImageInfo.h"
 #include "SkImageInfoPriv.h"
 #include "SkReadBuffer.h"
@@ skipping 14 matching lines @@
 static bool alpha_type_is_valid(SkAlphaType alphaType) {
     return (alphaType >= 0) && (alphaType <= kLastEnum_SkAlphaType);
 }
 
 static bool color_type_is_valid(SkColorType colorType) {
     return (colorType >= 0) && (colorType <= kLastEnum_SkColorType);
 }
 
 SkImageInfo SkImageInfo::Make(int width, int height, SkColorType ct, SkAlphaType at,
                               sk_sp<SkColorSpace> cs) {
-    return SkImageInfo(width, height, ct, at, SkDefaultColorProfile(), std::move(cs));
+    SkColorProfileType pt = SkDefaultColorProfile();
+    // try to keep the enum and the colorspace in sync.
+    // TODO: eliminate the enum entirely, now that we have colorspace objects
+    if (cs && (SkColorSpace::kLinear_GammaNamed != cs->gammaNamed())) {
+        pt = kSRGB_SkColorProfileType;
+    }
+    return SkImageInfo(width, height, ct, at, pt, std::move(cs));
 }
 
 SkImageInfo SkImageInfo::MakeS32(int width, int height, SkAlphaType at) {
     return SkImageInfo(width, height, kN32_SkColorType, at, kSRGB_SkColorProfileType,
                        SkColorSpace::NewNamed(SkColorSpace::kSRGB_Named));
 }
 
 void SkImageInfo::unflatten(SkReadBuffer& buffer) {
     fWidth = buffer.read32();
     fHeight = buffer.read32();
@@ skipping 87 matching lines @@
     }
     // here x,y are either 0 or negative
     fPixels = ((char*)fPixels - y * fRowBytes - x * fInfo.bytesPerPixel());
     // the intersect may have shrunk info's logical size
     fInfo = fInfo.makeWH(srcR.width(), srcR.height());
     fX = srcR.x();
     fY = srcR.y();
 
     return true;
 }