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Fix a lot of warnings all over the place

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Deprecated stuff, unused variables. Includes parts of a patch from
Shlomi Fish from bug #768855.
This commit is contained in:
Michael Natterer
2016-10-31 01:08:38 +01:00
parent 44aedebb53
commit f5ecc53f3e
14 changed files with 273 additions and 189 deletions
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44
modules/display-filter-color-blind.c
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@ -132,30 +132,32 @@ static void cdisplay_colorblind_set_deficiency (CdisplayColorblind *c
ColorblindDeficiency value);
/* The RGB<->LMS transforms above are computed from the human cone
* photo-pigment absorption spectra and the monitor phosphor
* emission spectra. These parameters are fairly constant for most
* humans and most monitors (at least for modern CRTs). However,
* gamma will vary quite a bit, as it is a property of the monitor
* (eg. amplifier gain), the video card, and even the
* software. Further, users can adjust their gammas (either via
* adjusting the monitor amp gains or in software). That said, the
* following are the gamma estimates that we have used in the
* Vischeck code. Many colorblind users have viewed our simulations
* and told us that they "work" (simulated and original images are
* indistinguishable).
*/
/* The RGB<->LMS transforms above are computed from the human cone
* photo-pigment absorption spectra and the monitor phosphor
* emission spectra. These parameters are fairly constant for most
* humans and most monitors (at least for modern CRTs). However,
* gamma will vary quite a bit, as it is a property of the monitor
* (eg. amplifier gain), the video card, and even the
* software. Further, users can adjust their gammas (either via
* adjusting the monitor amp gains or in software). That said, the
* following are the gamma estimates that we have used in the
* Vischeck code. Many colorblind users have viewed our simulations
* and told us that they "work" (simulated and original images are
* indistinguishable).
*/
#if 0
/* Gamma conversion is now handled by simply asking for a linear buffer */
static const gfloat gammaRGB = 2.1;
#endif
/* For most modern Cathode-Ray Tube monitors (CRTs), the following
* are good estimates of the RGB->LMS and LMS->RGB transform
* matrices. They are based on spectra measured on a typical CRT
* with a PhotoResearch PR650 spectral photometer and the Stockman
* human cone fundamentals. NOTE: these estimates will NOT work well
* for LCDs!
*/
/* For most modern Cathode-Ray Tube monitors (CRTs), the following
* are good estimates of the RGB->LMS and LMS->RGB transform
* matrices. They are based on spectra measured on a typical CRT
* with a PhotoResearch PR650 spectral photometer and the Stockman
* human cone fundamentals. NOTE: these estimates will NOT work well
* for LCDs!
*/
static const gfloat rgb2lms[9] =
{
0.05059983,