[dxvk] Added support for pipeline-related stat counters

src/dxvk/dxvk_cmdlist.h

@@ -63,9 +63,9 @@ namespace dxvk {
      * Retrieves some info about per-command list
      * statistics, such as the number of draw calls
      * or the number of pipelines compiled.
-     * \returns Read-only reference to stat counters
+     * \returns Reference to stat counters
      */
-    const DxvkStatCounters& statCounters() const {
+    DxvkStatCounters& statCounters() {
       return m_statCounters;
     }
     

src/dxvk/dxvk_compute.cpp

@@ -40,8 +40,8 @@ namespace dxvk {
   
   
   VkPipeline DxvkComputePipeline::getPipelineHandle(
-    const DxvkComputePipelineStateInfo& state) {
-    
+    const DxvkComputePipelineStateInfo& state,
+          DxvkStatCounters&             stats) {
     for (const PipelineStruct& pair : m_pipelines) {
       if (pair.stateVector == state)
         return pair.pipeline;
@@ -52,6 +52,8 @@ namespace dxvk {
     
     if (m_basePipeline == VK_NULL_HANDLE)
       m_basePipeline = pipeline;
+    
+    stats.addCtr(DxvkStatCounter::PipeCountCompute, 1);
     return pipeline;
   }
   

src/dxvk/dxvk_compute.h

@@ -5,6 +5,7 @@
 #include "dxvk_pipelayout.h"
 #include "dxvk_resource.h"
 #include "dxvk_shader.h"
+#include "dxvk_stats.h"
 
 namespace dxvk {
   
@@ -58,7 +59,8 @@ namespace dxvk {
      * \returns Pipeline handle
      */
     VkPipeline getPipelineHandle(
-      const DxvkComputePipelineStateInfo& state);
+      const DxvkComputePipelineStateInfo& state,
+            DxvkStatCounters&             stats);
     
   private:
     

src/dxvk/dxvk_context.cpp

@@ -1403,7 +1403,7 @@ namespace dxvk {
       m_flags.clr(DxvkContextFlag::CpDirtyPipelineState);
       
       m_cpActivePipeline = m_state.cp.pipeline != nullptr
-        ? m_state.cp.pipeline->getPipelineHandle(m_state.cp.state)
+        ? m_state.cp.pipeline->getPipelineHandle(m_state.cp.state, m_cmd->statCounters())
         : VK_NULL_HANDLE;
       
       if (m_cpActivePipeline != VK_NULL_HANDLE) {
@@ -1448,7 +1448,7 @@ namespace dxvk {
         m_state.gp.state.ilBindings[i].stride = 0;
       
       m_gpActivePipeline = m_state.gp.pipeline != nullptr
-        ? m_state.gp.pipeline->getPipelineHandle(m_state.gp.state)
+        ? m_state.gp.pipeline->getPipelineHandle(m_state.gp.state, m_cmd->statCounters())
         : VK_NULL_HANDLE;
       
       if (m_gpActivePipeline != VK_NULL_HANDLE) {

src/dxvk/dxvk_device.cpp

@@ -184,11 +184,10 @@ namespace dxvk {
     DxvkStatCounters result;
     result.setCtr(DxvkStatCounter::MemoryAllocated, mem.memoryAllocated);
     result.setCtr(DxvkStatCounter::MemoryUsed,      mem.memoryUsed);
+    result.setCtr(DxvkStatCounter::PipeCacheSize,   m_pipelineCache->getCacheSize());
     
-    { std::lock_guard<sync::Spinlock> lock(m_statLock);
-      result.merge(m_statCounters);
-    }
-    
+    std::lock_guard<sync::Spinlock> lock(m_statLock);
+    result.merge(m_statCounters);
     return result;
   }
   

src/dxvk/dxvk_graphics.cpp

@@ -73,7 +73,8 @@ namespace dxvk {
   
   
   VkPipeline DxvkGraphicsPipeline::getPipelineHandle(
-    const DxvkGraphicsPipelineStateInfo& state) {
+    const DxvkGraphicsPipelineStateInfo& state,
+          DxvkStatCounters&              stats) {
     
     for (const PipelineStruct& pair : m_pipelines) {
       if (pair.stateVector == state)
@@ -88,6 +89,8 @@ namespace dxvk {
     
     if (m_basePipeline == VK_NULL_HANDLE)
       m_basePipeline = pipeline;
+    
+    stats.addCtr(DxvkStatCounter::PipeCountGraphics, 1);
     return pipeline;
   }
   

src/dxvk/dxvk_graphics.h

@@ -8,6 +8,7 @@
 #include "dxvk_pipelayout.h"
 #include "dxvk_resource.h"
 #include "dxvk_shader.h"
+#include "dxvk_stats.h"
 
 namespace dxvk {
   
@@ -117,10 +118,12 @@ namespace dxvk {
      * Retrieves a pipeline handle for the given pipeline
      * state. If necessary, a new pipeline will be created.
      * \param [in] state Pipeline state vector
+     * \param [in,out] stats Stat counter
      * \returns Pipeline handle
      */
     VkPipeline getPipelineHandle(
-      const DxvkGraphicsPipelineStateInfo& state);
+      const DxvkGraphicsPipelineStateInfo& state,
+            DxvkStatCounters&              stats);
     
   private:
     

src/dxvk/dxvk_pipecache.cpp

@@ -47,6 +47,16 @@ namespace dxvk {
   }
   
   
+  size_t DxvkPipelineCache::getCacheSize() const {
+    size_t cacheSize = 0;
+    
+    m_vkd->vkGetPipelineCacheData(
+      m_vkd->device(), m_handle, &cacheSize, nullptr);
+    
+    return cacheSize;
+  }
+  
+  
   void DxvkPipelineCache::runThread() {
     uint32_t prevUpdateCounter = 0;
     uint32_t currUpdateCounter = 0;

src/dxvk/dxvk_pipecache.h

@@ -42,6 +42,12 @@ namespace dxvk {
      */
     void update();
     
+    /**
+     * \brief Queries pipeline cache size
+     * \returns Cache size, in bytes
+     */
+    size_t getCacheSize() const;
+    
   private:
     
     Rc<vk::DeviceFn>        m_vkd;