[dxvk] Allow barriers to be recorded into a specific command buffer

src/dxvk/dxvk_barrier.cpp

@@ -2,8 +2,16 @@
 
 namespace dxvk {
   
-  DxvkBarrierSet:: DxvkBarrierSet() { }
-  DxvkBarrierSet::~DxvkBarrierSet() { }
+  DxvkBarrierSet:: DxvkBarrierSet(DxvkCmdBuffer cmdBuffer)
+  : m_cmdBuffer(cmdBuffer) {
+
+  }
+
+
+  DxvkBarrierSet::~DxvkBarrierSet() {
+
+  }
+
   
   void DxvkBarrierSet::accessBuffer(
     const DxvkBufferSliceHandle&    bufSlice,
@@ -184,7 +192,7 @@ namespace dxvk {
         pMemBarrier = &memBarrier;
       
       commandList->cmdPipelineBarrier(
-        srcFlags, dstFlags, 0,
+        m_cmdBuffer, srcFlags, dstFlags, 0,
         pMemBarrier ? 1 : 0, pMemBarrier,
         m_bufBarriers.size(), m_bufBarriers.data(),
         m_imgBarriers.size(), m_imgBarriers.data());

src/dxvk/dxvk_barrier.h

@@ -17,7 +17,7 @@ namespace dxvk {
     
   public:
     
-    DxvkBarrierSet();
+    DxvkBarrierSet(DxvkCmdBuffer cmdBuffer);
     ~DxvkBarrierSet();
         
     void accessBuffer(
@@ -81,6 +81,8 @@ namespace dxvk {
       DxvkAccessFlags         access;
     };
 
+    DxvkCmdBuffer m_cmdBuffer;
+    
     VkPipelineStageFlags m_srcStages = 0;
     VkPipelineStageFlags m_dstStages = 0;
 

src/dxvk/dxvk_cmdlist.h

@@ -541,6 +541,7 @@ namespace dxvk {
     
     
     void cmdPipelineBarrier(
+            DxvkCmdBuffer           cmdBuffer,
             VkPipelineStageFlags    srcStageMask,
             VkPipelineStageFlags    dstStageMask,
             VkDependencyFlags       dependencyFlags,
@@ -550,7 +551,9 @@ namespace dxvk {
       const VkBufferMemoryBarrier*  pBufferMemoryBarriers,
             uint32_t                imageMemoryBarrierCount,
       const VkImageMemoryBarrier*   pImageMemoryBarriers) {
-      m_vkd->vkCmdPipelineBarrier(m_execBuffer,
+      m_cmdBuffersUsed.set(cmdBuffer);
+
+      m_vkd->vkCmdPipelineBarrier(getCmdBuffer(cmdBuffer),
         srcStageMask, dstStageMask, dependencyFlags,
         memoryBarrierCount,       pMemoryBarriers,
         bufferMemoryBarrierCount, pBufferMemoryBarriers,
@@ -721,6 +724,10 @@ namespace dxvk {
     DxvkBufferTracker   m_bufferTracker;
     DxvkStatCounters    m_statCounters;
 
+    VkCommandBuffer getCmdBuffer(DxvkCmdBuffer cmdBuffer) const {
+      return cmdBuffer == DxvkCmdBuffer::ExecBuffer ? m_execBuffer : m_initBuffer;
+    }
+    
   };
   
 }

src/dxvk/dxvk_context.cpp

@@ -22,6 +22,9 @@ namespace dxvk {
     m_metaCopy    (metaCopyObjects),
     m_metaMipGen  (metaMipGenObjects),
     m_metaPack    (metaPackObjects),
+    m_barriers    (DxvkCmdBuffer::ExecBuffer),
+    m_transfers   (DxvkCmdBuffer::InitBuffer),
+    m_transitions (DxvkCmdBuffer::ExecBuffer),
     m_queryManager(gpuQueryPool) {
 
   }
@@ -3843,7 +3846,8 @@ namespace dxvk {
     barrier.srcAccessMask = srcAccess;
     barrier.dstAccessMask = dstAccess;
 
-    m_cmd->cmdPipelineBarrier(srcStages, dstStages,
+    m_cmd->cmdPipelineBarrier(
+      DxvkCmdBuffer::ExecBuffer, srcStages, dstStages,
       0, 1, &barrier, 0, nullptr, 0, nullptr);
   }
 

src/dxvk/dxvk_context.h

@@ -895,6 +895,7 @@ namespace dxvk {
     DxvkContextState        m_state;
 
     DxvkBarrierSet          m_barriers;
+    DxvkBarrierSet          m_transfers;
     DxvkBarrierSet          m_transitions;
     DxvkBarrierControlFlags m_barrierControl;