upgrade Filament to v1.41

ios/include/backend/platforms/PlatformEGL.h

@@ -26,6 +26,9 @@
 
 #include <backend/DriverEnums.h>
 
+#include <utility>
+#include <vector>
+
 namespace filament::backend {
 
 /**
@@ -35,8 +38,31 @@ class PlatformEGL : public OpenGLPlatform {
 public:
 
     PlatformEGL() noexcept;
+    bool isExtraContextSupported() const noexcept override;
+    void createContext(bool shared) override;
 
 protected:
+
+    // --------------------------------------------------------------------------------------------
+    // Helper for EGL configs and attributes parameters
+
+    class Config {
+    public:
+        Config();
+        Config(std::initializer_list<std::pair<EGLint, EGLint>> list);
+        EGLint& operator[](EGLint name);
+        EGLint operator[](EGLint name) const;
+        void erase(EGLint name) noexcept;
+        EGLint const* data() const noexcept {
+            return reinterpret_cast<EGLint const*>(mConfig.data());
+        }
+        size_t size() const noexcept {
+            return mConfig.size();
+        }
+    private:
+        std::vector<std::pair<EGLint, EGLint>> mConfig = {{ EGL_NONE, EGL_NONE }};
+    };
+
     // --------------------------------------------------------------------------------------------
     // Platform Interface
 
@@ -79,6 +105,8 @@ protected:
      * @param name a string giving some context on the error. Typically __func__.
      */
     static void logEglError(const char* name) noexcept;
+    static void logEglError(const char* name, EGLint error) noexcept;
+    static const char* getEglErrorName(EGLint error) noexcept;
 
     /**
      * Calls glGetError() to clear the current error flags. logs a warning to log.w if
@@ -98,6 +126,8 @@ protected:
     EGLSurface mCurrentReadSurface = EGL_NO_SURFACE;
     EGLSurface mEGLDummySurface = EGL_NO_SURFACE;
     EGLConfig mEGLConfig = EGL_NO_CONFIG_KHR;
+    Config mContextAttribs;
+    std::vector<EGLContext> mAdditionalContexts;
 
     // supported extensions detected at runtime
     struct {
@@ -105,13 +135,16 @@ protected:
             bool OES_EGL_image_external_essl3 = false;
         } gl;
         struct {
-            bool KHR_no_config_context = false;
+            bool ANDROID_recordable = false;
+            bool KHR_create_context = false;
             bool KHR_gl_colorspace = false;
+            bool KHR_no_config_context = false;
         } egl;
     } ext;
 
-private:
     void initializeGlExtensions() noexcept;
+
+private:
     EGLConfig findSwapChainConfig(uint64_t flags) const;
 };