Allow caller to specify if the want mip maps in makeTextureImage call.
Since Ganesh no longer will allocate mips late, this gives the clients a
way to tell skia that they want the texture they will be using to have mips.
It also supports allowing a client to take a non mipped texture backed
image and turn it into a new image which is mipped and texture backed.
Bug: chromium:834837
Change-Id: I1781ce618c22023b6309f248e7ee49e69bd3c6df
Reviewed-on: https://skia-review.googlesource.com/134323
Commit-Queue: Greg Daniel <egdaniel@google.com>
Reviewed-by: Eric Karl <ericrk@chromium.org>
Reviewed-by: Cary Clark <caryclark@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>
diff --git a/docs/SkImage_Reference.bmh b/docs/SkImage_Reference.bmh
index 687447a..c63be58 100644
--- a/docs/SkImage_Reference.bmh
+++ b/docs/SkImage_Reference.bmh
@@ -1774,18 +1774,22 @@
# ------------------------------------------------------------------------------
-#Method sk_sp<SkImage> makeTextureImage(GrContext* context, SkColorSpace* dstColorSpace) const
+#Method sk_sp<SkImage> makeTextureImage(GrContext* context, SkColorSpace* dstColorSpace,
+ GrMipMapped mipMapped = GrMipMapped::kNo) const
#In Constructor
#Line # creates Image matching Color_Space if possible ##
Returns Image backed by GPU_Texture associated with context. Returned Image is
-compatible with Surface created with dstColorSpace. Returns original
-Image if context and dstColorSpace match.
+compatible with Surface created with dstColorSpace. The returned Image will also
+support the request GrMipMapped status. In other words if mipMapped is GrMipMapped::kYes,
+then the backing texture will have Mip_Map levels allocated. Returns original Image if context
+and dstColorSpace match and mipMapped is compatible with the backing GPU_Texture.
Returns nullptr if context is nullptr, or if Image was created with another
GrContext.
#Param context GPU_Context ##
#Param dstColorSpace range of colors of matching Surface on GPU ##
+#Param mipMapped whether the returned SkImage's texture must have allocated Mip_Map levels ##
#Return created Image, or nullptr ##