Mesa (main): lavapipe: VK_EXT_border_color_swizzle

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Module: Mesa
Branch: main
Commit: efa58f6b47abf558b3e89b41cabae6656e9160b8
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=efa58f6b47abf558b3e89b41cabae6656e9160b8

Author: Mike Blumenkrantz <michael.blumenkrantz at gmail.com>
Date:   Sat Jun 11 09:51:54 2022 -0400

lavapipe: VK_EXT_border_color_swizzle

Reviewed-by: Jason Ekstrand <jason.ekstrand at collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16992>

---

 docs/features.txt                           | 1 +
 docs/relnotes/new_features.txt              | 1 +
 src/gallium/frontends/lavapipe/lvp_device.c | 8 ++++++++
 3 files changed, 10 insertions(+)

diff --git a/docs/features.txt b/docs/features.txt
index 0aac30e4bfa..2603841da4b 100644
--- a/docs/features.txt
+++ b/docs/features.txt
@@ -529,6 +529,7 @@ Khronos extensions that are not part of any Vulkan version:
   VK_KHR_win32_surface                                  DONE (lvp)
   VK_KHR_xcb_surface                                    DONE (anv, lvp, radv, tu, v3dv, vn)
   VK_KHR_xlib_surface                                   DONE (anv, lvp, radv, tu, v3dv, vn)
+  VK_EXT_border_color_swizzle                           DONE (lvp)
   VK_EXT_buffer_device_address                          DONE (radv)
   VK_EXT_calibrated_timestamps                          DONE (anv, lvp, radv)
   VK_EXT_color_write_enable                             DONE (anv, lvp, radv, v3dv)
diff --git a/docs/relnotes/new_features.txt b/docs/relnotes/new_features.txt
index 8443b90ecde..3b25755f117 100644
--- a/docs/relnotes/new_features.txt
+++ b/docs/relnotes/new_features.txt
@@ -7,3 +7,4 @@ vertexAttributeInstanceRateZeroDivisor support for lavapipe
 panfrost Valhall support (conformant OpenGL ES 3.1 on Mali-G57)
 VK_EXT_primitives_generated_query on RADV
 VK_EXT_non_seamless_cube_map on RADV, ANV
+VK_EXT_border_color_swizzle on lavapipe
diff --git a/src/gallium/frontends/lavapipe/lvp_device.c b/src/gallium/frontends/lavapipe/lvp_device.c
index bcbbf684b66..5e73d81a9de 100644
--- a/src/gallium/frontends/lavapipe/lvp_device.c
+++ b/src/gallium/frontends/lavapipe/lvp_device.c
@@ -139,6 +139,7 @@ static const struct vk_device_extension_table lvp_device_extensions_supported =
    .KHR_vulkan_memory_model               = true,
    .KHR_zero_initialize_workgroup_memory  = true,
    .EXT_4444_formats                      = true,
+   .EXT_border_color_swizzle              = true,
    .EXT_calibrated_timestamps             = true,
    .EXT_color_write_enable                = true,
    .EXT_conditional_rendering             = true,
@@ -766,6 +767,13 @@ VKAPI_ATTR void VKAPI_CALL lvp_GetPhysicalDeviceFeatures2(
          features->primitivesGeneratedQueryWithNonZeroStreams = true;
          break;
       }
+      case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_BORDER_COLOR_SWIZZLE_FEATURES_EXT: {
+         VkPhysicalDeviceBorderColorSwizzleFeaturesEXT *features =
+            (VkPhysicalDeviceBorderColorSwizzleFeaturesEXT *)ext;
+         features->borderColorSwizzle = true;
+         features->borderColorSwizzleFromImage = true;
+         break;
+      }
       case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_LINE_RASTERIZATION_FEATURES_EXT: {
          VkPhysicalDeviceLineRasterizationFeaturesEXT *features =
             (VkPhysicalDeviceLineRasterizationFeaturesEXT *)ext;