[Mesa-dev] [PATCH v2] anv: fix number of planes for depth & stencil

[Lionel Landwerlin]

We're not counting correctly with depth & stencil images.

Additionally we need to move an assert that is meant just for color
attachments.

v2: Move an assert() (Reported by Craig)
    Change aspect mask checks (Francesco)

Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin at intel.com>
Fixes: a62a97933578a ("anv: enable multiple planes per image/imageView")
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=105994
---
 src/intel/vulkan/anv_private.h     | 4 ++++
 src/intel/vulkan/genX_cmd_buffer.c | 2 +-
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/intel/vulkan/anv_private.h b/src/intel/vulkan/anv_private.h
index 53115ae470f..52d4ba58dc9 100644
--- a/src/intel/vulkan/anv_private.h
+++ b/src/intel/vulkan/anv_private.h
@@ -2356,6 +2356,10 @@ anv_image_aspect_get_planes(VkImageAspectFlags aspect_mask)
    if (aspect_mask & VK_IMAGE_ASPECT_PLANE_2_BIT)
       planes++;
 
+   if ((aspect_mask & VK_IMAGE_ASPECT_DEPTH_BIT) != 0 &&
+       (aspect_mask & VK_IMAGE_ASPECT_STENCIL_BIT) != 0)
+      planes++;
+
    return planes;
 }
 
diff --git a/src/intel/vulkan/genX_cmd_buffer.c b/src/intel/vulkan/genX_cmd_buffer.c
index 3c703f6be44..cbe623802e9 100644
--- a/src/intel/vulkan/genX_cmd_buffer.c
+++ b/src/intel/vulkan/genX_cmd_buffer.c
@@ -1248,13 +1248,13 @@ genX(cmd_buffer_setup_attachments)(struct anv_cmd_buffer *cmd_buffer,
 
          struct anv_image_view *iview = framebuffer->attachments[i];
          anv_assert(iview->vk_format == att->format);
-         anv_assert(iview->n_planes == 1);
 
          const uint32_t num_layers = iview->planes[0].isl.array_len;
          state->attachments[i].pending_clear_views = (1 << num_layers) - 1;
 
          union isl_color_value clear_color = { .u32 = { 0, } };
          if (att_aspects & VK_IMAGE_ASPECT_ANY_COLOR_BIT_ANV) {
+            anv_assert(iview->n_planes == 1);
             assert(att_aspects == VK_IMAGE_ASPECT_COLOR_BIT);
             color_attachment_compute_aux_usage(cmd_buffer->device,
                                                state, i, begin->renderArea,
-- 
2.17.0