Android :: Difference Between BitBlit Algorithms In Skia And Libpixelflinger
Jul 14, 2009
In Android, I could see 2 BitBlit functions defined in skia and libpixelflinger libraries.
1) S32A_D565_Opaque function in external/skia/src/core/ SkBlitRow_D16.cpp has one implementation
2) scanline_t32cbl6blend function in system/core/libpixelflinger/ scanline.cpp has another implementation
Both implementations look different. Please help me understand the rationale behind these algorithms and the reason for having two different implementations/algorithms.
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Oct 4, 2009
I set out to use SkCanvas and other native SKIA classes but I could not find any sample code. After a week's of search and diving deep into Android source, I got it working. Below in my blog, I have detailed, how to use SimpleJNI native sample, to get native canvas going. If you find it useful or I did something wrong let me know http://matthiyosi.blogspot.com/2009/10/using-skia-in-android-native-c...
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Note:
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