Initial HyperDRM 0.6.0: webOS ambient light app and native service

native/test_color_boost.c

@@ -0,0 +1,20 @@
+#include <assert.h>
+#include <stdio.h>
+#include "color_boost.h"
+int main(void){
+ unsigned char out[3];
+ for(unsigned v=0;v<256;v++){
+  unsigned char gray[3]={v,v,v};boost_color(gray,out);
+  unsigned expected=(v*133+50)/100;if(expected>255)expected=255;
+  assert(out[0]==expected && out[1]==expected && out[2]==expected);
+ }
+ unsigned char cyan[3]={93,224,242};boost_color(cyan,out);
+ assert(out[0]<93 && out[1]>out[0] && out[1]<out[2] && out[2]==255);
+ for(unsigned c=0;c<3;c++){
+  unsigned char primary[3]={0};primary[c]=255;boost_color(primary,out);
+  for(unsigned j=0;j<3;j++)assert(out[j]==primary[j]);
+ }
+ unsigned char warm[3]={171,82,0};boost_color(warm,out);
+ assert(out[0]==227 && out[1]>82 && out[2]==0);
+ puts("PASS: neutral grays, stronger cyan, brighter warm color, clamped primaries");
+}