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fixed palette/tv-effects slider rounding issue

This commit is contained in:
thrust26 2020-06-09 08:27:14 +02:00
parent b93ea1c837
commit 8483b6d160
2 changed files with 3 additions and 3 deletions
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2
src/common/PaletteHandler.hxx
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@ -126,7 +126,7 @@ class PaletteHandler
Convert adjustables from/to 100% scale Convert adjustables from/to 100% scale
*/ */
static constexpr float scaleFrom100(float x) { return (x / 50.F) - 1.F; } static constexpr float scaleFrom100(float x) { return (x / 50.F) - 1.F; }
static constexpr uInt32 scaleTo100(float x) { return uInt32(50 * (x + 1.F)); } static constexpr uInt32 scaleTo100(float x) { return uInt32(50.0001F * (x + 1.F)); }
/** /**
Convert palette settings name to enumeration. Convert palette settings name to enumeration.

4
src/common/tv_filters/NTSCFilter.cxx
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@ -20,8 +20,8 @@
#include "NTSCFilter.hxx" #include "NTSCFilter.hxx"
constexpr float scaleFrom100(float x) { return (x/50.F) - 1.F; } constexpr float scaleFrom100(float x) { return (x / 50.F) - 1.F; }
constexpr uInt32 scaleTo100(float x) { return uInt32(50*(x+1.F)); } constexpr uInt32 scaleTo100(float x) { return uInt32(50.0001F * (x + 1.F)); }
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - // - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
string NTSCFilter::setPreset(Preset preset) string NTSCFilter::setPreset(Preset preset)