Vivante extended command glTexDirectVIV() caused GL_INVALID_ENUM error
when set GL_VIV_UYVY format to the 4th argument.
According to the page 24 of i.MX_6_Graphics_User's_Guide.pdf, I couldn't find any limitations.
>If the format is GL_VIV_YUY2 or GL_VIV_UYVY, glTexDirectVIV
>creates a packed 4:2:2 texture and the Pixels array contains
>only one pointer to the packed YUV texture.
Is GL_VIV_UYVY format really supported?
(I used L3.10.53 yocto.)