ci: run piglit on zink with lavapipe

Now that we can run on top of Lavapipe, we can finally start testing
Piglit on top of Zink in CI, yay!

Reviewed-by: Daniel Stone <daniel@fooishbar.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8879>

.gitlab-ci.yml

@@ -639,7 +639,7 @@ meson-testing:
       -D platforms=x11
     GALLIUM_ST: >
       -D dri3=enabled
-    GALLIUM_DRIVERS: "swrast,virgl,radeonsi"
+    GALLIUM_DRIVERS: "swrast,virgl,radeonsi,zink"
     VULKAN_DRIVERS: "swrast,amd"
     BUILDTYPE: "debugoptimized"
     EXTRA_OPTION: >
@@ -1173,6 +1173,32 @@ llvmpipe-traces:
     PIGLIT_REPLAY_DEVICE_NAME: "gl-vmware-llvmpipe"
     PIGLIT_RESULTS: "llvmpipe-replay"
 
+.zink-test:
+  extends:
+    - .zink-rules
+  variables:
+    MESA_LOADER_DRIVER_OVERRIDE: "zink"
+    ZINK_USE_LAVAPIPE: "true"
+
+zink-piglit-quick_gl:
+  extends:
+    - .test-gl
+    - .piglit-test
+    - .zink-test
+  variables:
+    LP_NUM_THREADS: 0
+    PIGLIT_OPTIONS: >
+      -x arb_map_buffer_alignment@arb_map_buffer_alignment-map-invalidate-range
+      -x arb_map_buffer_range@map_invalidate_buffer_bit
+      -x arb_map_buffer_range@map_invalidate_range_bit
+      -x ext_timer_query@time-elapsed
+      -x glx-make-current
+      -x max-texture-size
+      -x maxsize
+    PIGLIT_PROFILES: quick_gl
+    PIGLIT_RESULTS: "zink-quick_gl"
+    GALLIVM_PERF: "no_filter_hacks"
+
 .virgl-test:
   extends:
     - .test-gl

.gitlab-ci/piglit/run.sh

@@ -119,6 +119,10 @@ fi
 
 SANITY_MESA_VERSION_CMD="$SANITY_MESA_VERSION_CMD | tee /tmp/version.txt | grep \"Mesa $MESA_VERSION\(\s\|$\)\""
 
+if [ "$ZINK_USE_LAVAPIPE" ]; then
+    export VK_ICD_FILENAMES="$INSTALL/share/vulkan/icd.d/lvp_icd.x86_64.json"
+fi
+
 rm -rf results
 cd /piglit
 

.gitlab-ci/test-source-dep.yml

@@ -294,3 +294,21 @@
     - changes: *d3d12_file_list
       when: on_success
     - when: never
+
+.zink-rules:
+  stage: layered-backends
+  rules:
+    - *ignore_scheduled_pipelines
+    - changes:
+        *mesa_core_file_list
+      when: on_success
+    - changes:
+        *gallium_core_file_list
+      when: on_success
+    - changes:
+        *llvmpipe_file_list
+      when: on_success
+    - changes:
+      - src/gallium/drivers/zink/**/*
+      when: on_success
+    - when: never