anv: toggle on sample shading if it is set in the shader

Closes: #4300
Signed-off-by: Tapani Pälli <tapani.palli@intel.com>
34 jobs for !9040 with sample-shading-toggle in 8 seconds (queued for 3 seconds)
detached
Status Job ID Name Coverage
  Sanity
passed #7310822
sanity

00:00:08

 
  Container
manual #7310827
aarch64 manual
arm_build
manual #7310829
manual
arm_test-base
manual #7310831
windows shell 1809 mesa manual
windows_build_vs2019
manual #7310824
manual
x86_build-base
manual #7310825
manual
x86_test-base
 
  Container 2
created #7310846
android_build
created #7310851
arm64_test
created #7310853
armhf_test
created #7310841
i386_build
created #7310834
kernel+rootfs_amd64
created #7310835
aarch64
kernel+rootfs_arm64
created #7310837
aarch64
kernel+rootfs_armhf
created #7310843
ppc64el_build
created #7310844
s390x_build
created #7310839
x86_build
created #7310848
x86_test-gl
created #7310850
x86_test-vk
 
  Meson X86 64
created #7310863
meson-clang
created #7310864
meson-clover
created #7310859
meson-clover-testing
created #7310861
gstreamer
meson-gallium
created #7310862
meson-release
created #7310855
meson-testing
created #7310857
meson-testing-asan
created #7310865
meson-vulkan
 
  Build Misc
created #7310866
meson-android
created #7310868
aarch64
meson-arm64
created #7310869
aarch64
meson-arm64-build-test
created #7310867
aarch64
meson-armhf
created #7310870
meson-i386
created #7310873
meson-mingw32-x86_64
created #7310872
kvm
meson-ppc64el
created #7310871
kvm
meson-s390x