ui: brighten cameraview (#29744)

* test * test2 * Revert "test2" This reverts commit 22e38f82ae. * Revert "test" This reverts commit 717490c1bc. * looks fine * mid * description --------- Co-authored-by: Comma Device <device@comma.ai>
2 years ago · a08cdfdda7
parent ed7a0bf0f9
commit a08cdfdda7
1 changed files with 2 additions and 0 deletions
--- a/selfdrive/ui/qt/widgets/cameraview.cc
+++ b/selfdrive/ui/qt/widgets/cameraview.cc
@ -41,6 +41,8 @@ const char frame_fragment_shader[] =
  "out vec4 colorOut;\n"
  "void main() {\n"
  "  colorOut = texture(uTexture, vTexCoord);\n"
+  // gamma to improve worst case visibility when dark
+  "  colorOut.rgb = pow(colorOut.rgb, vec3(1.0/1.28));\n"
  "}\n";
 #else
 const char frame_fragment_shader[] =