Hi, all, I have encountered a format coversion issue when manage to add copybit module for some hw 2D core.
There are a lot of blit operations from COPYBIT_FORMAT_RGBA_8888 to COPYBIT_FORMAT_RGB_565 when do menu rendering. It looks the layout of android COPYBIT_FORMAT_RGBA_8888 format is as figure 1. 31 ... 0 --------------------- | A | B | G | R | (1) --------------------- but unfortunately, for 8:8:8:8 image, the 2d hw in question only supports layout as figure 2. 31 ... 0 --------------------- | A | R | G | B | (2) --------------------- So my question is there any thing I can do to work aound it, and will not hurt performance significantly? eg. by some way I can force ARGB src image data. Suggestion is welcome and much appreciated. Thanks a lot. BR. Simon Chan -- unsubscribe: android-porting+unsubscr...@googlegroups.com website: http://groups.google.com/group/android-porting
