radv: line rasterization mode affects multisampling
Looking at radv_pipeline_init_multisample_state()
, ms->num_samples
is always set if VkPipelineRasterizationLineStateCreateInfoEXT::lineRasterizationMode
is VK_LINE_RASTERIZATION_MODE_BRESENHAM_EXT
. This is broken if the pipeline doesn't actually draw lines, however.
I don't know anything that hits this (other than zink from last week and earlier), but it is a bug.