13 Commits

Author	SHA1	Message	Date
Jorge Rodriguez	fa69bc8551	Basic downsampling algorithm works for uniform sampling.	2014-07-24 22:09:08 -07:00
Jorge Rodriguez	297266b27b	Starting to implement downsampling.	2014-07-24 19:10:45 -07:00
Jorge Rodriguez	7d8faf5727	Remove unused functions.	2014-07-24 15:02:54 -07:00
Jorge Rodriguez	8ac052ac8a	Avoid gaps between box filter kernels.	2014-07-24 15:02:39 -07:00
Jorge Rodriguez	9e726bb3e4	The vertical resampling pass. Now all elements of the upscale algorithm are in place.	2014-07-24 14:20:18 -07:00
Jorge Rodriguez	152965f334	Decode enough scanlines into a ring buffer to make sure that we have enough source scanlines to do a vertical sampling.	2014-07-24 01:04:22 -07:00
Jorge Rodriguez	158effb62a	More accurate names. Smaller size for contributors memory, more accurate to what's needed.	2014-07-23 23:08:06 -07:00
Jorge Rodriguez	55c5f0b3a0	Beginning of a more sophisticated resample algorithm, starting with calculating filter contributions per scan line.	2014-07-23 22:17:56 -07:00
Jorge Rodriguez	0155bd3ab6	We are going to support SRGB.	2014-07-21 19:51:11 -07:00
Jorge Rodriguez	ba861fa493	Allow specifying a stride.	2014-07-21 18:01:05 -07:00
Jorge Rodriguez	06b7b00696	It does nothing now but I want to support edge behavior in the future.	2014-07-21 16:14:32 -07:00
Jorge Rodriguez	c27c5b6fbe	There's really no point in returning the output buffer.	2014-07-21 15:36:43 -07:00
Jorge Rodriguez	d54e74092e	stb_resample initial implementation	2014-07-21 00:16:03 -07:00