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* New API for encoding bitmaps during serialization.Gravatar scroggo@google.com2013-05-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This change gives more flexibility to the implementation of EncodeBitmap to prefer calling refEncodedData, doing its own encode, or even doing both and making a decision about which to use. The new function signature also allows the implementation to tell the ordered write buffer whether to store the pixel offset, in the case where the encoded bitmap represents the larger bitmap, or to ignore the pixel offset, in the case where the implementation only encoded the subset that is used. Requires changes to chromium to use the new function signature. (https://codereview.chromium.org/15496006/) SkPicture: New API for EncodeBitmap. SkOrderedReadBuffer: Ifdef'd out addition of reading the offset. SkOrderedWriteBuffer: Never call refEncodedData. Allow the user to call that from their EncodeBitmap function, if desired. This addresses https://code.google.com/p/skia/issues/detail?id=1239 Add in ifdef'd out code to record the offset. PictureTest and PictureRenderer: Implement the new definition of EncodeBitmap. Also update the name of the function to meet coding style guidelines. BUG=https://code.google.com/p/skia/issues/detail?id=1239 R=reed@google.com Review URL: https://codereview.chromium.org/15489004 git-svn-id: http://skia.googlecode.com/svn/trunk@9226 2bbb7eff-a529-9590-31e7-b0007b416f81
* Remove SkSerializationHelpers.Gravatar scroggo@google.com2013-02-22
| | | | | | | | | | Move the function definition for EncodeBitmap to SkPicture, where InstallPixelRefProc has already moved (and where it is relevant). Review URL: https://codereview.appspot.com/7386053 git-svn-id: http://skia.googlecode.com/svn/trunk@7837 2bbb7eff-a529-9590-31e7-b0007b416f81
* In SKP serialization, use existing encoded data.Gravatar scroggo@google.com2012-12-10
| | | | | | | | | | | | If an SkBitmap has encoded data, write that during serialization rather than reencoding it. Add a test to ensure that this does not modify the output stream, so the reader need not know the difference. Review URL: https://codereview.appspot.com/6884054 git-svn-id: http://skia.googlecode.com/svn/trunk@6732 2bbb7eff-a529-9590-31e7-b0007b416f81
* Fixing refcount leak in SkBitmapHeap caused by collisions in SkFlatDictionaryGravatar junov@chromium.org2012-10-17
| | | | | | | | BUG=http://code.google.com/p/chromium/issues/detail?id=155875 TEST=DeferredCanvas unit test, subtest TestDeferredCanvasBitmapShaderNoLeak Review URL: https://codereview.appspot.com/6713048 git-svn-id: http://skia.googlecode.com/svn/trunk@5982 2bbb7eff-a529-9590-31e7-b0007b416f81
* Add the ability to provide function pointers to SkPicture serializationGravatar scroggo@google.com2012-10-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | and deserialization for encoding and decoding bitmaps. Remove kForceFlattenBitmapPixels_Flag, which is no longer used. When an SkOrderedReadBuffer needs to read a bitmap, if it does not have an image decoder, use a dummy bitmap. In GM, add a tolerance option for color differences, used when testing picture serialization, so it can assume two images are the same even though PNG encoding/decoding may have resulted in small differences. Create dummy implementations for SkImageDecoder and SkImageEncoder functions in SkImageDecoder_empty so that a project that does not want to include the images project it can still build. Allow ports to build without images project. In Mac's image encoder, copy 4444 to 8888 before encoding. Add SkWriter32::reservePad, to provide a pointer to write non 4 byte aligned data, padded with zeroes. In bench_ and render_ pictures, pass decode function to SkPicture creation from a stream. BUG=https://code.google.com/p/skia/issues/detail?id=842 Review URL: https://codereview.appspot.com/6551071 git-svn-id: http://skia.googlecode.com/svn/trunk@5818 2bbb7eff-a529-9590-31e7-b0007b416f81
* refactor some subclasses in SkFlattenable.h into SkPtrRecorder.h, in ↵Gravatar mike@reedtribe.org2012-08-12
| | | | | | | | | | preparation for privatizing SkPtrRecorder.h git-svn-id: http://skia.googlecode.com/svn/trunk@5046 2bbb7eff-a529-9590-31e7-b0007b416f81
* privatization -- moving headers out of include into srcGravatar mike@reedtribe.org2012-08-09
git-svn-id: http://skia.googlecode.com/svn/trunk@5024 2bbb7eff-a529-9590-31e7-b0007b416f81