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rosalina: screen_filter: save up around 10K using this simple trick

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TuxSH
2020-04-16 19:50:18 +01:00
parent c7551a731c
commit a67e8e60c6
3 changed files with 10 additions and 8 deletions
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4
sysmodules/rosalina/source/menus/screen_filters.c
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@@ -144,10 +144,10 @@ void screenFiltersSetTemperature(int temperature)
memset(&cs, 0, sizeof(cs));
cs.temperature = temperature;
cs.gamma[0] = 1.0F;
/*cs.gamma[0] = 1.0F;
cs.gamma[1] = 1.0F;
cs.gamma[2] = 1.0F;
cs.brightness = 1.0F;
cs.brightness = 1.0F;*/
applyColorSettings(&cs);
}

10
sysmodules/rosalina/source/redshift/colorramp.c
View File

@@ -19,7 +19,7 @@
*/
#include <stdint.h>
#include <math.h>
//#include <math.h>
#include "redshift/redshift.h"
@@ -282,8 +282,10 @@ interpolate_color(float a, const float *c1, const float *c2, float *c)
}
/* Helper macro used in the fill functions */
#define F(Y, C) pow((Y) * setting->brightness * \
white_point[C], 1.0/setting->gamma[C])
#define F(Y, C) ((Y) * white_point[C])
/*#define F(Y, C) pow((Y) * setting->brightness * \
white_point[C], 1.0/setting->gamma[C])*/
void
colorramp_fill(uint16_t *gamma_r, uint16_t *gamma_g, uint16_t *gamma_b,
@@ -324,4 +326,4 @@ colorramp_fill_float(float *gamma_r, float *gamma_g, float *gamma_b,
}
}
#undef F
#undef F