Conversely, the OpenGL implementation was mature and well-documented. Because the desktop version of Yuzu had been polished using OpenGL for years, the mobile port inherited this stability. As a result, a binary emerged: users with newer, specific hardware could attempt Vulkan, but the vast majority of the userbase found themselves locked into an "OpenGL Exclusive" ecosystem to maintain graphical fidelity.
Custom drivers handle the Switch's unique graphical instructions with much higher accuracy. yuzu android opengl driver exclusive