Reviewed-by: Rodrigo Siqueira
On 08/25, Melissa Wen wrote:
> The VKMS blend function was ignoring the alpha channel and just
> overwriting vaddr_src with vaddr_dst. This XRGB approach triggers a
> warning when running the kms_cursor_crc/cursor-alpha-transparent test
> case. In IGT,
The VKMS blend function was ignoring the alpha channel and just
overwriting vaddr_src with vaddr_dst. This XRGB approach triggers a
warning when running the kms_cursor_crc/cursor-alpha-transparent test
case. In IGT, cairo_format_argb32 uses premultiplied alpha (according to
documentation). Also
