EGL: refactor and enforce clang-format

Test: build, flash and boot
Change-Id: Idbc4426ef485f7fc18a6a499f5933437af14fac8
diff --git a/opengl/libs/EGL/egl_display.h b/opengl/libs/EGL/egl_display.h
index 4a437af..0155133 100644
--- a/opengl/libs/EGL/egl_display.h
+++ b/opengl/libs/EGL/egl_display.h
@@ -17,24 +17,20 @@
 #ifndef ANDROID_EGL_DISPLAY_H
 #define ANDROID_EGL_DISPLAY_H
 
-
-#include <stdint.h>
+#include <EGL/egl.h>
+#include <EGL/eglext.h>
 #include <stddef.h>
+#include <stdint.h>
 
 #include <condition_variable>
 #include <mutex>
 #include <string>
 #include <unordered_set>
 
-#include <EGL/egl.h>
-#include <EGL/eglext.h>
-
-#include "egldefs.h"
 #include "../hooks.h"
+#include "egldefs.h"
 
-// ----------------------------------------------------------------------------
 namespace android {
-// ----------------------------------------------------------------------------
 
 class egl_object_t;
 class egl_context_t;
@@ -43,25 +39,23 @@
 bool findExtension(const char* exts, const char* name, size_t nameLen = 0);
 bool needsAndroidPEglMitigation();
 
-// ----------------------------------------------------------------------------
-
 class EGLAPI egl_display_t { // marked as EGLAPI for testing purposes
     static egl_display_t sDisplay[NUM_DISPLAYS];
     EGLDisplay getDisplay(EGLNativeDisplayType display);
     EGLDisplay getPlatformDisplay(EGLNativeDisplayType display, const EGLAttrib* attrib_list);
-    void loseCurrentImpl(egl_context_t * cur_c);
+    void loseCurrentImpl(egl_context_t* cur_c);
 
 public:
     enum {
         NOT_INITIALIZED = 0,
-        INITIALIZED     = 1,
-        TERMINATED      = 2
+        INITIALIZED = 1,
+        TERMINATED = 2,
     };
 
     egl_display_t();
     ~egl_display_t();
 
-    EGLBoolean initialize(EGLint *major, EGLint *minor);
+    EGLBoolean initialize(EGLint* major, EGLint* minor);
     EGLBoolean terminate();
 
     // add object to this display's list
@@ -74,75 +68,69 @@
     static egl_display_t* get(EGLDisplay dpy);
     static EGLDisplay getFromNativeDisplay(EGLNativeDisplayType disp, const EGLAttrib* attrib_list);
 
-    EGLBoolean makeCurrent(egl_context_t* c, egl_context_t* cur_c,
-            EGLSurface draw, EGLSurface read, EGLContext ctx,
-            EGLSurface impl_draw, EGLSurface impl_read, EGLContext impl_ctx);
-    static void loseCurrent(egl_context_t * cur_c);
+    EGLBoolean makeCurrent(egl_context_t* c, egl_context_t* cur_c, EGLSurface draw, EGLSurface read,
+                           EGLContext ctx, EGLSurface impl_draw, EGLSurface impl_read,
+                           EGLContext impl_ctx);
+    static void loseCurrent(egl_context_t* cur_c);
 
     inline bool isReady() const { return (refs > 0); }
     inline bool isValid() const { return magic == '_dpy'; }
     inline bool isAlive() const { return isValid(); }
 
-    char const * getVendorString() const { return mVendorString.c_str(); }
-    char const * getVersionString() const { return mVersionString.c_str(); }
-    char const * getClientApiString() const { return mClientApiString.c_str(); }
-    char const * getExtensionString() const { return mExtensionString.c_str(); }
+    char const* getVendorString() const { return mVendorString.c_str(); }
+    char const* getVersionString() const { return mVersionString.c_str(); }
+    char const* getClientApiString() const { return mClientApiString.c_str(); }
+    char const* getExtensionString() const { return mExtensionString.c_str(); }
 
     bool haveExtension(const char* name, size_t nameLen = 0) const;
 
     inline uint32_t getRefsCount() const { return refs; }
 
     struct strings_t {
-        char const * vendor;
-        char const * version;
-        char const * clientApi;
-        char const * extensions;
+        char const* vendor;
+        char const* version;
+        char const* clientApi;
+        char const* extensions;
     };
 
     struct DisplayImpl {
-        DisplayImpl() : dpy(EGL_NO_DISPLAY), state(NOT_INITIALIZED) { }
-        EGLDisplay  dpy;
-        EGLint      state;
-        strings_t   queryString;
+        DisplayImpl() : dpy(EGL_NO_DISPLAY), state(NOT_INITIALIZED) {}
+        EGLDisplay dpy;
+        EGLint state;
+        strings_t queryString;
     };
 
 private:
-    uint32_t        magic;
+    uint32_t magic;
 
 public:
-    DisplayImpl     disp;
-    bool    finishOnSwap;       // property: debug.egl.finish
-    bool    traceGpuCompletion; // property: debug.egl.traceGpuCompletion
-    bool    hasColorSpaceSupport;
+    DisplayImpl disp;
+    bool finishOnSwap;       // property: debug.egl.finish
+    bool traceGpuCompletion; // property: debug.egl.traceGpuCompletion
+    bool hasColorSpaceSupport;
 
 private:
-            uint32_t                    refs;
-            bool                        eglIsInitialized;
-    mutable std::mutex                  lock;
-    mutable std::mutex                  refLock;
-    mutable std::condition_variable     refCond;
-            std::unordered_set<egl_object_t*> objects;
-            std::string mVendorString;
-            std::string mVersionString;
-            std::string mClientApiString;
-            std::string mExtensionString;
+    uint32_t refs;
+    bool eglIsInitialized;
+    mutable std::mutex lock;
+    mutable std::mutex refLock;
+    mutable std::condition_variable refCond;
+    std::unordered_set<egl_object_t*> objects;
+    std::string mVendorString;
+    std::string mVersionString;
+    std::string mClientApiString;
+    std::string mExtensionString;
 };
 
-// ----------------------------------------------------------------------------
-
 inline egl_display_t* get_display(EGLDisplay dpy) {
     return egl_display_t::get(dpy);
 }
 
-// ----------------------------------------------------------------------------
-
 egl_display_t* validate_display(EGLDisplay dpy);
 egl_display_t* validate_display_connection(EGLDisplay dpy, egl_connection_t** outCnx);
 EGLBoolean validate_display_context(EGLDisplay dpy, EGLContext ctx);
 EGLBoolean validate_display_surface(EGLDisplay dpy, EGLSurface surface);
 
-// ----------------------------------------------------------------------------
 }; // namespace android
-// ----------------------------------------------------------------------------
 
 #endif // ANDROID_EGL_DISPLAY_H