Support for filters with larger support. Initial support for edge behavior.

2014-07-26 11:51:02 -07:00
parent 62ff271c7a
commit 7abd4ccf34
3 changed files with 154 additions and 114 deletions
--- a/docs/stb_resample_ideas.txt
+++ b/docs/stb_resample_ideas.txt
@ -196,5 +196,6 @@ Wish list:
   s0, t0, s1, t1 vs scale_x, scale_y, offset_x, offset_y - What's the best interface?
   Separate wrap modes and filter modes per axis
   Alpha test coverage respecting resize (FloatImage::alphaTestCoverage and FloatImage::scaleAlphaToCoverage: https://code.google.com/p/nvidia-texture-tools/source/browse/trunk/src/nvimage/FloatImage.cpp)
+   Edge: Clamp, ignore, wrap, reflect