Diffusion RADIANCE Photon Map (pmapmerge) History

RadiancePmap/wavelet2.c
pmapmergeb1706b2d7c9cad7086d9f34…

Jan 11 2022

More wavelet testing, reintroduced WAVELET_FINAL_HAAR option after doubts, plus…
e4b615e3aba2
·roland.schregle on Jan 11 2022, 03:29.

Dec 25 2021

Minor changes to output formatting in dumpCoeffs2() to neaten with nonstandard…
82befcc2fe9d
·roland.schregle on Dec 25 2021, 21:35.
Added "bump" function to wavelet3.c unit test. Minor changes to dumpCoeffs2().
934786f85d40
·roland.schregle on Dec 25 2021, 20:33.
1st working version of padD4InvStep2(). Also reinstated code to handle excess…
661f00339bcd
·roland.schregle on Dec 25 2021, 06:52.

Dec 21 2021

Renamed zeroCoeffs() to clearCoeffs(), which now initialises all coefficients…
0fbdc9404a9c
·roland.schregle on Dec 21 2021, 23:20.
Intermediate commit while debugging wavelet3.c (2D wavelet xform with boundary…
55ce684f228b
·roland.schregle on Dec 21 2021, 16:54.
Intermediate commit in the process of debugging 2D padded wavelet transform in…
c8e0ea3ec941
·roland.schregle on Dec 21 2021, 04:41.

Dec 18 2021

Attempt at 2D wavelet xform WITH PADDING; this reuses code from wavelet.c. THIS…
7c3cdf7d79d2
·roland.schregle on Dec 18 2021, 03:07.

Dec 13 2021

Added WAVELET_TEST_mRGBE option to the unit test in wavelet2.c. This tests the…
eac42ec40840
·roland.schregle on Dec 13 2021, 22:02.

Dec 12 2021

Added options to wavelet2 unit test to generate monotonically increasing input…
2c56e75f1a12
·roland.schregle on Dec 12 2021, 19:54.
Revised comments on PMAP_CONTRIB_ZEROJITTER; sorry, didn't work. Seemed like a…
99d71ea876f8
·roland.schregle on Dec 12 2021, 18:54.

Dec 8 2021

Revised some comments in mRGBE code. Added thresholding to wavelet unit test.
3cf355142bd4
·roland.schregle on Dec 8 2021, 00:26.

Dec 7 2021

Fixed multiple issues with mRGBE encoding/decoding. At this point it's not…
5ff9deea4ab1
·roland.schregle on Dec 7 2021, 20:34.

Sep 7 2021

Fixed compilation issue with strict compilers which refuse to init static…
b06e8a653e61
·roland.schregle on Sep 7 2021, 22:31.
Removed wavelet.{h,c}. Got rid of encapsulated struct and its coeff field in…
bd570b55223e
·roland.schregle on Sep 7 2021, 00:44.

Sep 3 2021

Reverted to previous version with Iliffe arrays. Renamed CoeffArray2 to…
e744ffdabac9
·roland.schregle on Sep 3 2021, 19:53.
Testing version of 2D wavelet transform using flattened arrays and indexing…
5f51bb00f068
·roland.schregle on Sep 3 2021, 17:46.

Aug 12 2021

Added coefficient type override via macro WAVELET_COEFF, which defaults to…
8699167f737d
·roland.schregle on Aug 12 2021, 20:08.

Jul 19 2021

Cleaned up and stuck to wraparound at boundaries for now. Added option to read…
2f6893389758
·roland.schregle on Jul 19 2021, 20:38.
Testing version of 2D wavelet xform with wraparound; suboptimal, but WORKS...
60cddb2f3e77
·roland.schregle on Jul 19 2021, 18:12.
Added axes to debugging messages in d4Step()/haarStep()
1195a9074a4a
·roland.schregle on Jul 19 2021, 13:22.

Jul 11 2021

2D wavelet transform doesn't bomb, but D4 reconstruction wrong.
7c5479289dea
·roland.schregle on Jul 11 2021, 14:04.

Jul 9 2021

Working version of wavelet2 which handles axes either via index twiddling…
5ac723a9cc84
·roland.schregle on Jul 9 2021, 20:01.

Jul 2 2021

Added remaining files in rt directory, including stock code
a024a357a06c
·roland.schregle on Jul 2 2021, 17:44.