Implemented KRSampler::createSamplers

kraken/KRContext.cpp

@@ -100,6 +100,8 @@ KRContext::KRContext(const KrInitializeInfo* initializeInfo)
   m_absolute_time = 0.0f;
 
   m_pBundleManager = std::make_unique<KRBundleManager>(*this);
+  m_deviceManager = std::make_unique<KRDeviceManager>(*this);
+  m_surfaceManager = std::make_unique<KRSurfaceManager>(*this);
   m_pPipelineManager = std::make_unique<KRPipelineManager>(*this);
   m_pSamplerManager = std::make_unique<KRSamplerManager>(*this);
   m_pSamplerManager->init();
@@ -114,8 +116,6 @@ KRContext::KRContext(const KrInitializeInfo* initializeInfo)
   m_pUnknownManager = std::make_unique<KRUnknownManager>(*this);
   m_pShaderManager = std::make_unique<KRShaderManager>(*this);
   m_pSourceManager = std::make_unique<KRSourceManager>(*this);
-  m_deviceManager = std::make_unique<KRDeviceManager>(*this);
-  m_surfaceManager = std::make_unique<KRSurfaceManager>(*this);
   m_streamingEnabled = true;
 
 #if defined(_WIN32) || defined(_WIN64)

kraken/KRSampler.cpp

@@ -31,8 +31,9 @@
 
 #include "KRSampler.h"
 #include "KRSamplerManager.h"
+#include "KRDeviceManager.h"
 
-KRSampler::KRSampler(KRContext& context, const SamplerInfo& info)
+KRSampler::KRSampler(KRContext& context)
   : KRContextObject(context)
 {
   // TODO - Implement stub function
@@ -40,7 +41,31 @@ KRSampler::KRSampler(KRContext& context, const SamplerInfo& info)
 
 KRSampler::~KRSampler()
 {
-  // TODO - Implement stub function
+  destroy();
+}
+
+bool KRSampler::createSamplers(const SamplerInfo& info)
+{
+  bool success = true;
+  m_samplers.clear();
+  KRDeviceManager* deviceManager = getContext().getDeviceManager();
+  int iAllocation = 0;
+
+  for (auto deviceItr = deviceManager->getDevices().begin(); deviceItr != deviceManager->getDevices().end() && iAllocation < KRENGINE_MAX_GPU_COUNT; deviceItr++, iAllocation++) {
+    KRDevice& device = *(*deviceItr).second;
+    VkSampler sampler = VK_NULL_HANDLE;
+    if (vkCreateSampler(device.m_logicalDevice, &info.createInfo, nullptr, &sampler) != VK_SUCCESS) {
+      success = false;
+      break;
+    }
+    m_samplers.push_back(std::make_pair(deviceItr->first, sampler));
+  }
+
+  if (!success) {
+    destroy();
+  }
+
+  return success;
 }
 
 VkSampler KRSampler::getSampler(KrDeviceHandle& handle)
@@ -54,3 +79,8 @@ VkSampler KRSampler::getSampler(KrDeviceHandle& handle)
   assert(false);
   return VK_NULL_HANDLE;
 }
+
+void KRSampler::destroy()
+{
+
+}

kraken/KRSampler.h

@@ -41,11 +41,12 @@ class KRSampler : public KRContextObject
 {
 public:
 
-  KRSampler(KRContext& context, const SamplerInfo& info);
+  KRSampler(KRContext& context);
   virtual ~KRSampler();
 
   VkSampler getSampler(KrDeviceHandle &handle);
-
+  bool createSamplers(const SamplerInfo& info);
+  void destroy();
 private:
   typedef std::vector<std::pair<KrDeviceHandle, VkSampler>> SamplerSet;
   SamplerSet m_samplers;

kraken/KRSamplerManager.cpp

@@ -98,7 +98,8 @@ KRSampler* KRSamplerManager::getSampler(const SamplerInfo& info)
   if (itr != m_samplers.end()) {
     return itr->second;
   }
-  KRSampler* sampler = new KRSampler(getContext(), info);
+  KRSampler* sampler = new KRSampler(getContext());
+  sampler->createSamplers(info);
   m_samplers[info] = sampler;
   return sampler;
 }