anv: Implement VK_REMAINING_{MIP_LEVELS,ARRAY_LAYERS}

v2: Subtract the baseMipLevel and baseArrayLayer (Jason)

Signed-off-by: Nanley Chery <[email protected]>
Reviewed-by: Jason Ekstrand <[email protected]>

1 files changed, 17 insertions, 0 deletions

diff --git a/src/intel/vulkan/anv_private.h b/src/intel/vulkan/anv_private.h
index cb4f9736fdf..f87270466ae 100644
--- a/src/intel/vulkan/anv_private.h
+++ b/src/intel/vulkan/anv_private.h
@@ -1641,6 +1641,23 @@ struct anv_image {
    };
 };
 
+static inline uint32_t
+anv_get_layerCount(const struct anv_image *image,
+                   const VkImageSubresourceRange *range)
+{
+   return range->layerCount == VK_REMAINING_ARRAY_LAYERS ?
+          image->array_size - range->baseArrayLayer : range->layerCount;
+}
+
+static inline uint32_t
+anv_get_levelCount(const struct anv_image *image,
+                   const VkImageSubresourceRange *range)
+{
+   return range->levelCount == VK_REMAINING_MIP_LEVELS ?
+          image->levels - range->baseMipLevel : range->levelCount;
+}
+
+
 struct anv_image_view {
    const struct anv_image *image; /**< VkImageViewCreateInfo::image */
    struct anv_bo *bo;