rename *.gpu -> *.hlsl

src/base/base_gpu.hlsl

@@ -22,9 +22,9 @@ typedef float4 Quad;
 typedef float4x4 Mat4x4;
 
 ////////////////////////////////////////////////////////////
-//~ Handle dereference
+//~ Handle dereference wrappers
 
-/* NOTE: Non-uniform resource access assumed as the default behavior */
+/* NOTE: Non-uniform resource access is assumed as the default behavior */
 /* TODO: Add explicit "uniform" variants of handle deref operations for optimization on AMD devices */
 
 template<typename T> StructuredBuffer<T>   StructuredBufferFromHandle(StructuredBufferHandle h)      { return ResourceDescriptorHeap[NonUniformResourceIndex(h.v)]; }

src/base/base_inc.h

@@ -27,7 +27,7 @@
 # include "base_resource.h"
 # include "base_controller.h"
 #elif IsLanguageGpu
-# include "base_gpu.h"
+# include "base_gpu.hlsl"
 #endif
 
 //- Impl

src/pp/pp_vis/pp_vis.lay

@@ -20,7 +20,7 @@
 @IncludeC pp_vis_widgets.c
 @IncludeC pp_vis_draw.c
 @IncludeC pp_vis_core.c
-@IncludeGpu pp_vis_gpu.gpu
+@IncludeGpu pp_vis_gpu.hlsl
 
 //- Embeds
 @EmbedDir V_Resources pp_vis_res

src/proto/proto.lay

@@ -10,7 +10,7 @@
 
 //- Impl
 @IncludeC proto.c
-@IncludeGpu proto_shaders.gpu
+@IncludeGpu proto_shaders.hlsl
 
 //- Shaders
 @ComputeShader PT_TestCS

src/ui/ui.lay

@@ -14,7 +14,7 @@
 //- Impl
 @IncludeC ui_core.c
 @IncludeC ui_common.c
-@IncludeGpu ui_gpu.gpu
+@IncludeGpu ui_gpu.hlsl
 
 //- Shaders
 @VertexShader   UI_DRectVS