VK_EXT_vertex_attribute_robustness on panvk
VK_EXT_host_image_copy on RADV/GFX9 with RADV_EXPERIMENTAL=hic
VK_KHR_internally_synchronized_queues on pvr
VK_KHR_maintenance6 on v3dv
VK_EXT_host_image_copy on v3dv
VK_KHR_extended_flags on panvk
GL_EXT_semaphore on asahi
GL_EXT_semaphore_fd on asahi
cl_khr_semaphore on asahi
cl_khr_external_semaphore on asahi
cl_khr_external_semaphore_sync_fd on asahi
VK_KHR_maintenance7 on v3dv
VK_KHR_maintenance8 on v3dv
VK_KHR_shader_constant_data on HK
GL, GLES, EGL, and GLX call tracing with apitrace, MESA_APITRACE=1 in builds with -Dapitrace=true
GL, GLES, EGL, GLX, and WGL call tracing with apitrace, MESA_APITRACE=1 in builds with -Dapitrace=true
VK_{KHR,EXT}_load_store_op_none on pvr
GL_NV_alpha_to_coverage_dither_control on all r600 devices
VK_{ARM,EXT}_rasterization_order_attachment_access on v3dv
VK_KHR_maintenance12 on RADV
cl_khr_external_memory on iris, radeonsi, zink
cl_khr_external_memory_dma_buf on iris, radeonsi, zink
cl_khr_external_memory_opaque_fd on iris, radeonsi, zink
cl_arm_memory_import_dma_buf on rusticl
