Merge pull request #756 from krOoze/selfdependency_barrier_vu

Merge self-dependency barrier VUs referring to the same subpass dependency

chapters/synchronization.txt

@@ -3541,27 +3541,22 @@ framebuffer-space>> pipeline stages is
     feature is not enabled, pname:dstStageMask must: not contain
     ename:VK_PIPELINE_STAGE_TESSELLATION_CONTROL_SHADER_BIT or
     ename:VK_PIPELINE_STAGE_TESSELLATION_EVALUATION_SHADER_BIT
-  * [[VUID-vkCmdPipelineBarrier-pDependencies-02024]]
-    If fname:vkCmdPipelineBarrier is called within a render pass instance,
+  * If fname:vkCmdPipelineBarrier is called within a render pass instance,
     the render pass must: have been created with at least one
     sname:VkSubpassDependency instance in
     sname:VkRenderPassCreateInfo::pname:pDependencies that expresses a
     dependency from the current subpass to itself, and for which
     pname:srcStageMask contains a subset of the bit values in
     sname:VkSubpassDependency::pname:srcStageMask, pname:dstStageMask
     contains a subset of the bit values in
-    sname:VkSubpassDependency::pname:dstStageMask, and pname:dependencyFlags
-    is equal to sname:VkSubpassDependency::pname:dependencyFlags.
-  * [[VUID-vkCmdPipelineBarrier-pMemoryBarriers-02026]]
-    If fname:vkCmdPipelineBarrier is called within a render pass instance,
-    for each element of pname:pMemoryBarriers and
-    pname:pImageMemoryBarriers, the render pass must: have been defined with
-    a sname:VkSubpassDependency self-dependency for the current subpass with
-    valid pname:srcStageMask, pname:dstStageMask, and pname:dependencyFlags
-    values such that stext:Vk*Barrier::pname:srcAccessMask contains a subset
-    of the bit values in sname:VkSubpassDependency::pname:srcAccessMask and
-    stext:Vk*Barrier::pname:dstAccessMask contains a subset of the bit
-    values in sname:VkSubpassDependency::pname:dstAccessMask.
+    sname:VkSubpassDependency::pname:dstStageMask, pname:dependencyFlags is
+    equal to sname:VkSubpassDependency::pname:dependencyFlags,
+    pname:srcAccessMask member of each each element of pname:pMemoryBarriers
+    and pname:pImageMemoryBarriers contains a subset of the bit values in
+    sname:VkSubpassDependency::pname:srcAccessMask, and
+    pname:dstAccessMask member of each element of pname:pMemoryBarriers and
+    pname:pImageMemoryBarriers contains a subset of the bit values in
+    sname:VkSubpassDependency::pname:dstAccessMask
   * [[VUID-vkCmdPipelineBarrier-bufferMemoryBarrierCount-01178]]
     If fname:vkCmdPipelineBarrier is called within a render pass instance,
     pname:bufferMemoryBarrierCount must: be `0`