plugins/colorpicker: Port to glReadnPixels()
glReadnPixels() is a safer version of glReadPixels() because it has bounds checks.
(cherry picked from commit 19aa8853)
Co-authored-by: Vlad Zahorodnii vlad.zahorodnii@kde.org
glReadnPixels() is a safer version of glReadPixels() because it has bounds checks.
(cherry picked from commit 19aa8853)
Co-authored-by: Vlad Zahorodnii vlad.zahorodnii@kde.org