Leon Scroggins III c8037dc5ed Reland "Hide SkEncodedInfo" ... This partially reverts commit 1793e7bb46. Hide SkEncodedInfo Bug: skia:7353 Bug: skia:6839 This contains information that is not necessary for clients to know. The Color enum tells the number of components in the input, but this is only interesting internally (to the SkSwizzler). Similarly, the Alpha enum differs from SkAlphaType in that it has kBinary instead of kPremul. This is useful information only internally for determining whether the SkColorSpaceXform needs to premultiply. The bitsPerComponent is potentially useful for a client; Android (in SkAndroidCodec) uses it to determine the SkColorType. Rather than exposing bitsPerComponent, make SkAndroidCodec a friend so it can access the SkEncodedInfo. A future change will change SkCodec to recommend F16 for bitsPerComponent > 8, but that will be more involved; it was the reason for the revert of this CL. Switch conversionSupported to use an SkColorType, which is enough info. Replace the SkEncodedInfo::Alpha field on SkCodec::FrameInfo with an SkAlphaType. SkCodec still needs an SkEncodedInfo, so move its header (which is already not SK_API) to include/private. TBR=mtklein@chromium.org,reed@google.com Change-Id: I928b1f55317602cb37d29da63b53026c8d139cee Reviewed-on: https://skia-review.googlesource.com/80860 Reviewed-by: Leon Scroggins <scroggo@google.com> Commit-Queue: Leon Scroggins <scroggo@google.com>		2017-12-05 19:28:08 +00:00
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SkAndroidCodec.h	Reland "Hide SkEncodedInfo"	2017-12-05 19:28:08 +00:00
SkCodec.h	Reland "Hide SkEncodedInfo"	2017-12-05 19:28:08 +00:00
SkCodecAnimation.h	Make SkCodec more flexible about its required frame	2017-06-07 20:15:17 +00:00
SkEncodedOrigin.h	Move SkCodec::Origin into its own file	2017-10-18 19:08:16 +00:00