initial work to re-implement FFI with background thread render loop

macos/include/material/StandardMaterialProvider.hpp

@@ -1,53 +0,0 @@
-#ifndef UNLIT_MATERIAL_PROVIDER
-#define UNLIT_MATERIAL_PROVIDER
-
-#include "material/standard.h"
-
-namespace polyvox {
-  class StandardMaterialProvider : public MaterialProvider {
-
-      const Material* _m;
-      const Material* _ms[1];
-
-      const Engine* _engine;
-
-      public:
-        StandardMaterialProvider(Engine* engine) {
-          _engine = engine;
-          _m = Material::Builder()
-            .package(	STANDARD_STANDARD_DATA, STANDARD_STANDARD_SIZE)
-            .build(*engine);
-          _ms[0] = _m;
-        }
-
-        filament::MaterialInstance* createMaterialInstance(MaterialKey* config, UvMap* uvmap,
-                const char* label = "material", const char* extras = nullptr) {
-          MaterialInstance* d = (MaterialInstance*)_m->getDefaultInstance();
-          return d;
-        }
-
-        /**
-        * Gets a weak reference to the array of cached materials.
-        */
-        const filament::Material* const* getMaterials() const noexcept {
-          return _ms;
-        }
-
-        /**
-        * Gets the number of cached materials.
-        */
-        size_t getMaterialsCount() const noexcept {
-          return (size_t)1;
-        }
-
-        void destroyMaterials() {
-          // TODO - do we need to do anything here?
-        }
-
-        bool needsDummyData(filament::VertexAttribute attrib) const noexcept {
-          return false;
-        }
-  };
-}
-
-#endif

macos/include/material/standard.S

@@ -1,12 +0,0 @@
-    .global STANDARD_STANDARD_OFFSET;
-    .global STANDARD_STANDARD_SIZE;
-
-    .global STANDARD_PACKAGE
-    .section .rodata
-STANDARD_PACKAGE:
-    .incbin "standard.bin"
-STANDARD_STANDARD_OFFSET:
-    .int 0
-STANDARD_STANDARD_SIZE:
-    .int 1031374
-

macos/include/material/standard.apple.S

@@ -1,12 +0,0 @@
-    .global _STANDARD_STANDARD_OFFSET;
-    .global _STANDARD_STANDARD_SIZE;
-
-    .global _STANDARD_PACKAGE
-    .section __TEXT,__const
-_STANDARD_PACKAGE:
-    .incbin "standard.bin"
-_STANDARD_STANDARD_OFFSET:
-    .int 0
-_STANDARD_STANDARD_SIZE:
-    .int 1031374
-

macos/include/material/standard.h

@@ -1,13 +0,0 @@
-#ifndef STANDARD_H_
-#define STANDARD_H_
-
-#include <stdint.h>
-
-extern "C" {
-    extern const uint8_t STANDARD_PACKAGE[];
-    extern int STANDARD_STANDARD_OFFSET;
-    extern int STANDARD_STANDARD_SIZE;
-}
-#define STANDARD_STANDARD_DATA (STANDARD_PACKAGE + STANDARD_STANDARD_OFFSET)
-
-#endif