pvr: Add const to structs that are not supposed to be modified.

Signed-off-by: Rajnesh Kanwal <rajnesh.kanwal@imgtec.com>
Reviewed-by: Karmjit Mahil <Karmjit.Mahil@imgtec.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18707>

src/imagination/vulkan/pvr_image.c

@@ -233,12 +233,10 @@ VkResult pvr_BindImageMemory2(VkDevice _device,
    return VK_SUCCESS;
 }
 
-void pvr_GetImageSubresourceLayout(VkDevice device,
-                                   VkImage _image,
-                                   const VkImageSubresource *subresource,
-                                   VkSubresourceLayout *layout)
+void pvr_get_image_subresource_layout(const struct pvr_image *image,
+                                      const VkImageSubresource *subresource,
+                                      VkSubresourceLayout *layout)
 {
-   PVR_FROM_HANDLE(pvr_image, image, _image);
    const struct pvr_mip_level *mip_level =
       &image->mip_levels[subresource->mipLevel];
 
@@ -253,6 +251,16 @@ void pvr_GetImageSubresourceLayout(VkDevice device,
    layout->size = mip_level->size;
 }
 
+void pvr_GetImageSubresourceLayout(VkDevice device,
+                                   VkImage _image,
+                                   const VkImageSubresource *subresource,
+                                   VkSubresourceLayout *layout)
+{
+   PVR_FROM_HANDLE(pvr_image, image, _image);
+
+   pvr_get_image_subresource_layout(image, subresource, layout);
+}
+
 VkResult pvr_CreateImageView(VkDevice _device,
                              const VkImageViewCreateInfo *pCreateInfo,
                              const VkAllocationCallbacks *pAllocator,

src/imagination/vulkan/pvr_private.h

@@ -1489,6 +1489,10 @@ VkResult pvr_emit_ppp_from_template(
    const struct pvr_static_clear_ppp_template *const template,
    struct pvr_bo **const pvr_bo_out);
 
+void pvr_get_image_subresource_layout(const struct pvr_image *image,
+                                      const VkImageSubresource *subresource,
+                                      VkSubresourceLayout *layout);
+
 static inline struct pvr_compute_pipeline *
 to_pvr_compute_pipeline(struct pvr_pipeline *pipeline)
 {