13 Commits

Author	SHA1	Message	Date
Sascha L. Teichmann	223d11df0b	Render blocks through a ring buffer which is a binary heap ordered by descending y coords. This establisches a stream of partial y ordered blocks to reduce the the over all overdraw. Speeds up rendering about 25%.	2014-09-12 12:37:27 +02:00
Sascha L. Teichmann	9fdf06d671	Added shaded renderer.	2014-09-11 17:35:03 +02:00
Sascha L. Teichmann	6588bef04a	Changed background color to white.	2014-09-11 03:27:37 +02:00
Sascha L. Teichmann	072eba3e5a	Better early stopping when the tile is filled.	2014-09-11 02:28:09 +02:00
Sascha L. Teichmann	e2070c8b94	Do multiple queries in descending y order to make better use of the block rejection.	2014-09-11 00:22:36 +02:00
Sascha L. Teichmann	ab767a97bb	Made tilerender finally work. Needs performance tweaks.	2014-09-10 23:49:27 +02:00
Sascha L. Teichmann	4fd0722ade	Write image tile to PNG file.	2014-09-10 18:58:12 +02:00
Sascha L. Teichmann	26aabeb6d5	Fixed closing zlib decompressor in error case. Added missing header.	2014-09-10 17:33:13 +02:00
Sascha L. Teichmann	baee56b27b	More colors. Store indices of colors in decoded blocks instead of strings.	2014-09-09 23:33:53 +02:00
Sascha L. Teichmann	73b6fa4fb9	Added simple block decoder for tilemapper.	2014-09-09 17:48:39 +02:00
Sascha L. Teichmann	b04bb20fe4	Added copyright header.	2014-09-09 15:22:29 +02:00
Sascha L. Teichmann	0da0761b44	Added color table for tilemapper.	2014-09-09 15:01:14 +02:00
Sascha L. Teichmann	58a553f0da	Added right files of the tilemapper.	2014-09-07 21:46:55 +02:00