| <<<Back 1 day (to 2017/12/24) | 20171225 |
sparky | there is two questions about android library.the first is Document.makeBookmark is only useful to the created document object,when you open book again, the object changed,and the method return 0. | 07:08.59 |
| the second problem is when i search a key string in the document, if a string was layout in two line, even the string should be matched but not | 07:10.42 |
| the ndk has a lot of work todo | 07:11.09 |
Diemex | I have run some initial benchmarks of mupdf on my android tablet. I was trying to determine if a renderer that divides pages into tiles is worth the extra effort. I rendered all pages of a pdf at full size and then rendered all pages in 4 tiles per page. I get an avg of 63ms for sequential rendering in tiles and 88ms for full pages. I suspect that I made a mistake in my test setup. I suspected that rendering in tiles would be slower (o | 14:26.07 |
| Rendering the tiles in multiple coroutines in parallel didn't yield a significant speedup over the tiled sequential rendering. Factor of 1.4 (sequential) vs 1.6 in (threaded) | 14:29.49 |
| My parallel version can probably be optimized quite a bit. It was the first time I have used Kotlin Coroutines. I might still try a more traditional Worker/Boss ThreadPool Model and see how that goes. | 14:31.10 |
sebras | Diemex: most eof the developers are on holiday, so it may take some time before you get a response. | 21:54.12 |
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