Android: Add 5 more myouAndroidGet* for JNI VM, app context, and EGL handles.

libs/glfm/src/glfm.nim

@@ -376,6 +376,10 @@ when defined(android):
   proc glfmAndroidGetActivity*(): pointer {.deprecated.} #ptr ANativeActivity
   proc glfmAndroidGetActivity*(display: ptr GLFMDisplay): pointer
 
+  proc glfmGetEGLDisplay*(display: ptr GLFMDisplay): pointer
+  proc glfmGetEGLConfig*(display: ptr GLFMDisplay): pointer
+  proc glfmGetEGLContext*(display: ptr GLFMDisplay): pointer
+
 
 
 

libs/glfm/src/glfm_android.c

@@ -2840,4 +2840,21 @@ NO_SANITIZE void *glfmGetAndroidActivity(const GLFMDisplay *display) {
     return platformData->activity;
 }
 
+NO_SANITIZE void *glfmGetEGLDisplay(const GLFMDisplay *display) {
+    GLFMPlatformData *platformData = (GLFMPlatformData *)display->platformData;
+    return (void*)platformData->eglDisplay;
+}
+
+NO_SANITIZE void *glfmGetEGLConfig(const GLFMDisplay *display) {
+    GLFMPlatformData *platformData = (GLFMPlatformData *)display->platformData;
+    return (void*)platformData->eglConfig;
+}
+
+NO_SANITIZE void *glfmGetEGLContext(const GLFMDisplay *display) {
+    GLFMPlatformData *platformData = (GLFMPlatformData *)display->platformData;
+    return (void*)platformData->eglContext;
+}
+
+
+
 // #endif // __ANDROID__

src/bundle.nim

@@ -94,10 +94,15 @@ export vmath except Quat, quat
 import platform/platform
 when defined(android):
     export platform.myouAndroidGetActivity
+    export platform.myouAndroidGetJniVM
     export platform.myouAndroidGetJniEnv
+    export platform.myouAndroidGetActivityContext
     export platform.myouAndroidGetInternalDataPath
     export platform.myouAndroidGetExternalDataPath
     export platform.myouAndroidAPKFilePointerLength
     export platform.myouCloseMobileApp
+    export platform.myouAndroidGetEGLDisplay
+    export platform.myouAndroidGetEGLConfig
+    export platform.myouAndroidGetEGLContext
 
 export platform.myouSetKeyboardVisible

src/platform/glfm_wrap.nim

@@ -250,6 +250,7 @@ proc init_graphics*(engine: MyouEngine, width, height: int32, title: string,
         glver,
         GLFMColorFormatRGB888,
         GLFMDepthFormat16,
+        # GLFMDepthFormat24,
         GLFMStencilFormatNone,
         GLFMMultisampleNone)
     
@@ -309,20 +310,38 @@ proc start_platform_main_loop*(engine1: MyouEngine, main_loop1: proc(self: MyouE
                 echo line
             echo getCurrentExceptionMsg()
             glfm_breakpoint()
+        # if not engine.vr_active:
         window.glfmSwapBuffers()
     
-proc myouAndroidGetActivity*(): pointer =
+type ANativeActivity = object
+    callbacks: pointer
+    vm: pointer
+    env: pointer
+    clazz: pointer
+    internalDataPath: cstring
+    externalDataPath: cstring
+    sdkVersion: int32
+    instance: pointer
+    assetManager: pointer
+    obbPath: cstring
+
+# Deal with ASan false positives
+{.push noSanitize: ["address","hwaddress"].} #"
+
+proc myouAndroidGetActivity*(): ptr ANativeActivity =
     when defined(android):
-        window.glfmAndroidGetActivity()
+        cast[ptr ANativeActivity](window.glfmAndroidGetActivity())
 
 proc platform_switch_screen*(screen: Screen): bool {.inline.} =
     discard
 
+proc myouAndroidGetJniVM*(): pointer =
+    when defined(android):
+        return myouAndroidGetActivity().vm
+
 proc myouAndroidGetJniEnv*(): pointer =
     when defined(android):
-        let activity = cast[ptr array[2, pointer]](window.glfmAndroidGetActivity())
-        # Ussing offsets from ANativeActivity
-        let vm = cast[ptr ptr array[7, pointer]](activity[1])
+        let vm = cast[ptr ptr array[7, pointer]](myouAndroidGetJniVM())
         # Using offsets from jni.h
         let getEnv = cast[proc(vm: pointer, penv: var pointer, version: int32): int32 {.cdecl, gcsafe.}](vm[][6])
         let attachCurrentThread = cast[proc(vm: pointer, penv: ptr pointer, args: pointer): int32 {.cdecl, gcsafe.}](vm[][4])
@@ -336,15 +355,18 @@ proc myouAndroidGetJniEnv*(): pointer =
             result = nil
         # TODO: do we ever need to detach a thread from the VM?
 
+proc myouAndroidGetActivityContext*(): pointer =
+    when defined(android):
+        return myouAndroidGetActivity().clazz
+
 proc myouAndroidGetInternalDataPath*(): string =
     when defined(android):
-        let activity = cast[ptr array[6, cstring]](window.glfmAndroidGetActivity())
-        return $activity[4]
+        return $myouAndroidGetActivity().internalDataPath
 
 proc myouAndroidGetExternalDataPath*(): string =
     when defined(android):
-        let activity = cast[ptr array[6, cstring]](window.glfmAndroidGetActivity())
-        return $activity[5]
+        let ac = myouAndroidGetActivity() 
+        return $myouAndroidGetActivity().externalDataPath
 
 when defined(android):
     proc AAssetManager_open(asset_manager: pointer, filename: cstring, mode: int32): pointer {.importc,cdecl.}
@@ -353,6 +375,10 @@ when defined(android):
     proc AAsset_getLength64(asset: pointer): int64 {.importc,cdecl.}
     proc ANativeActivity_finish(activity: pointer) {.importc,cdecl.}
 
+    proc myouAndroidGetEGLDisplay*(): pointer = glfmGetEGLDisplay(window)
+    proc myouAndroidGetEGLConfig*(): pointer = glfmGetEGLConfig(window)
+    proc myouAndroidGetEGLContext*(): pointer = glfmGetEGLContext(window)
+
 type myouAAssetObj = object
     asset: pointer
     p*: pointer
@@ -383,3 +409,5 @@ proc myouSetKeyboardVisible*(show: bool) =
 proc myouCloseMobileApp*() =
     ANativeActivity_finish(window.glfmAndroidGetActivity())
     quit()
+
+{.pop.}

src/platform/glfw_wrap.nim

@@ -75,6 +75,7 @@ proc make_window*(width, height: int32, title: string): Window =
         fist_window_is_used = true
         return windows[0]
     let window = createWindow(width, height, title, nil, windows.get_or_default(0))
+    doAssert window != nil, "Could not create window."
     
     discard glfw.setWindowCloseCallback(window, proc(window: Window) {.cdecl.} =
         # TODO: flag to prevent it from being closed