Józef Kucia : vkd3d: Check texel buffer view alignment requirements.

[Alexandre Julliard]

Module: vkd3d
Branch: master
Commit: 396a8d4fe77525332e04211542494b0afceff86b
URL:    https://source.winehq.org/git/vkd3d.git/?a=commit;h=396a8d4fe77525332e042115...

Author: Józef Kucia 
Date:   Tue Jun  4 14:28:55 2019 +0200

vkd3d: Check texel buffer view alignment requirements.

Signed-off-by: Józef Kucia 
Signed-off-by: Henri Verbeet 
Signed-off-by: Alexandre Julliard

---

libs/vkd3d/resource.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/libs/vkd3d/resource.c b/libs/vkd3d/resource.c
index 4a6af7f..70a04eb 100644
--- a/libs/vkd3d/resource.c
+++ b/libs/vkd3d/resource.c
@@ -1663,6 +1663,7 @@ static bool vkd3d_create_vk_buffer_view(struct d3d12_device *device,
         VkDeviceSize offset, VkDeviceSize range, VkBufferView *vk_view)
 {
     const struct vkd3d_vk_device_procs *vk_procs = &device->vk_procs;
+    const struct vkd3d_vulkan_info *vk_info = &device->vk_info;
     struct VkBufferViewCreateInfo view_desc;
     VkResult vr;

@@ -1674,6 +1675,12 @@ static bool vkd3d_create_vk_buffer_view(struct d3d12_device *device,
         return false;
     }

+    if (offset % vk_info->device_limits.minTexelBufferOffsetAlignment)
+    {
+        FIXME("Offset %#"PRIx64" violates the minimum required alignment %#"PRIx64".\n",
+                offset, vk_info->device_limits.minTexelBufferOffsetAlignment);
+    }
+
     view_desc.sType = VK_STRUCTURE_TYPE_BUFFER_VIEW_CREATE_INFO;
     view_desc.pNext = NULL;
     view_desc.flags = 0;