Author: John S. Gruber
Revision Date: 2016-01-24 01:29:08 UTC

Remove python-support dependency and condition on use of dh_python2.
Fixes lp: #1535318

Author: John S. Gruber
Revision Date: 2013-08-21 05:40:17 UTC

debian/patches/06-ubuntu-simplify-ls-shaders.patch :
Radically simplify (and generalize) the linear sampling gaussian
blur shader programs by calculating the coordinates normalized
by texture by width or height in the setup. Express these
as x,y vectors.
Apply them as simply as possible in the shader to save
shader instructions.
Also see that the offsets are given to the shader in
order, providing much improved locality of memory access.
This alone causes much time savings as the hardware
can have subsequent memory locations cached--which is impossible
when going from, e.g., texture coordinate (0,-9) directly to
(0, 9). Instead the order is (0, -9), (0, -8)...(0, 0), (0, 1)...
(0, 8), (0, 9).
Fixes lp: #1167018

Author: John S. Gruber
Revision Date: 2013-08-18 00:21:48 UTC

* Simplify by merging and reordering patches. Rename and document
  patches as appropriate.
* Remove clamping to inside blurring radius, which is now unnecessary.
* Fix the LS Gaussian blur factor creation to cover the final weight
  generated.
* Add a patch to produce an adjustment to the sigma given when the
  LS gaussian blur function is corrected.

Author: John S. Gruber
Revision Date: 2013-08-05 02:09:55 UTC

The number of samples in a sigma of x is x*3 + 1. Store shader programs
by sigma rather than by num_samples, which is the number of one-sided
samples, including the zero sample. The number of programs is limited
by NUX_MAX_SIGMA, and is set to the current maximum to avoid a segment
fault. We need to revisit this if the number of samples can be different
at a certain sigma.

Author: John S. Gruber
Revision Date: 2013-06-13 04:11:59 UTC

* debian/patches/02-radeon-le-blur.patch:
[John S. Gruber
* Since the linear sample mechanism gets data of neighbouring pixels with
  each sample, use this fact to reduce the number of samples obtained
  from the texture. This allows higher sigmas to be used than
  otherwise. In particular it allows sigma = 3.0 to be used for blurs for
  some Radeon GPU's. The offsets generated for a sigma of 3.0 are 0.00,
  +/- 1.45, +/- 3.40, +/- 5.35, +/ -7.30, covering plus and minus pixels
  0, 1-2, 3-4, 5-6, and 6-8.
  Fixes the return value to give the total number
  of weights and offsets rather than that number minus 1, leaving
  enough room in the shader vectors for all values.
[John S. Gruber]
* Perform clamping in the Linear Sampling Gaussian shaders as it doesn't seem
  to be done by the Radeon RS690. Closes LP: #1167018.

Author: John S. Gruber
Revision Date: 2012-04-25 02:53:19 UTC

Remove conversion to dh_python2

Author: John S. Gruber
Revision Date: 2012-04-12 15:41:47 UTC

Prepare for application to Ubuntu (universe)

Author: John S. Gruber
Revision Date: 2012-04-10 18:51:49 UTC

Fix bug fixed by exposing the calendar url

Author: John S. Gruber
Revision Date: 2012-03-24 05:02:25 UTC

Don't use --override-config with operations other than update.
(LP: #409696)

Author: John S. Gruber
Revision Date: 2011-09-08 16:45:40 UTC

Backport svn r1039345 from 1.0.3., fixing LP: #780972.

Author: John S. Gruber
Revision Date: 2011-09-04 01:28:37 UTC

Backport svn r1039345 from 1.0.3. jderose suggested that a fix
in 1.0.3 might solve launchpad bug 780972 and this appeared to me
to me to be the best candidate patch.

Author: John S. Gruber
Revision Date: 2011-07-06 20:41:17 UTC

Convert build from pycentral to dh_python2 (Thanks Mat Scales)

Author: John S. Gruber
Revision Date: 2011-06-18 19:20:05 UTC

Closes: LP: #799211 Remove dependency on python-gtkmozembed to support
Oneiric changes; address reported FTBFS under Oneiric

Author: John S. Gruber
Revision Date: 2011-04-19 04:02:07 UTC

* Closes: LP: #749848: Revert the slide loading function to run synchronously
          rather than using python threads.
* Closes: LP: #751019: Handle case where web page has no title.
* Closes: LP: #764069: Revise size parameters passed to poppler page render
          call.

Author: John S. Gruber
Revision Date: 2011-03-31 01:06:03 UTC

Fix Significant bugs
(LP: #716937) - Correct specification of text tags colors
(LP: #727232) - Add desktopcouch as dependency

Author: John S Gruber
Revision Date: 2011-01-14 15:12:20 UTC

* debian/patches/108-r300g-fixup-rs690-tiling-stride-align.patch
  - Cherry pick 32218e4cc88f7dedebadffe4a80247decf4498f1 from upstream
    r300g: fixup rs690 tiling stride alignment calculations
    itself cherrypicked from d19b5cbd317620f3977e68fffb7a74793436b7e2
    addressing unity (and other) text and icon rendering problems.
    (LP: #681915)

Author: John S. Gruber
Revision Date: 2010-10-02 03:39:20 UTC

Include cpu-freq among the panel applets known to the Ambiance theme
(LP: #640096)