fix dyn descriptors for single textures

#36
Try · Mar 28, 2023 · e0c5052 · e0c5052
1 parent 550d272
commit e0c5052
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Showing 2 changed files with 8 additions and 3 deletions.
diff --git a/Engine/gapi/directx12/dxdescriptorarray.cpp b/Engine/gapi/directx12/dxdescriptorarray.cpp
@@ -169,7 +169,7 @@ void DxDescriptorArray::set(size_t id, AbstractGraphicsApi::Texture** tex, size_
   auto& l      = lay.handler->lay[id];
 
   if(l.runtimeSized) {
-    constexpr uint32_t granularity = 1; //DxPipelineLay::MAX_BINDLESS;
+    constexpr uint32_t granularity = DxPipelineLay::BINDLESS_GRANULARITY;
     uint32_t rSz = ((cnt+granularity-1u) & (~(granularity-1u)));
     if(rSz!=runtimeArrays[id].size) {
       auto prev  = std::move(runtimeArrays[id].data);
@@ -188,6 +188,11 @@ void DxDescriptorArray::set(size_t id, AbstractGraphicsApi::Texture** tex, size_
       return;
       }
     }
+  else if(lay.handler->isRuntimeSized()) {
+    runtimeArrays[id].data     = {tex[0]};
+    runtimeArrays[id].smp      = smp;
+    runtimeArrays[id].mipLevel = mipLevel;
+    }
 
   uint32_t descSize = 0;
   uint32_t smpSize  = 0;

diff --git a/Engine/gapi/directx12/dxpipelinelay.h b/Engine/gapi/directx12/dxpipelinelay.h
@@ -35,8 +35,8 @@ class DxPipelineLay : public AbstractGraphicsApi::PipelineLay {
       HEAP_SMP     = 1,
       HEAP_MAX     = 2,
 
-      POOL_SIZE    = 128,
-      MAX_BINDLESS = 2048,
+      POOL_SIZE            = 128,
+      BINDLESS_GRANULARITY = 256,
       };
 
     struct Param {