fix typos

agdk/adpf/app/src/main/cpp/demo_scene.cpp

@@ -70,7 +70,7 @@ void DemoScene::OnScreenResized(int width, int height) {}
 //--------------------------------------------------------------------------------
 // Process each frame's status updates.
 // - Initiate the OpenGL rendering.
-// - Monitor the device's thermal staus using ADPF API.
+// - Monitor the device's thermal status using ADPF API.
 // - Update physics using BulletPhysics.
 // - Render cubes.
 // - Render UI using ImGUI (Show device's thermal status).
@@ -440,7 +440,7 @@ void DemoScene::InitializePhysics() {
 }
 
 //--------------------------------------------------------------------------------
-// Update phycis world and render boxes.
+// Update physics world and render boxes.
 //--------------------------------------------------------------------------------
 void DemoScene::UpdatePhysics() {
   // In the sample, it's looping physics update here.

agdk/adpf/app/src/main/cpp/native_engine.cpp

@@ -74,7 +74,7 @@ NativeEngine::NativeEngine(struct android_app *app) {
   MY_ASSERT(_singleton == NULL);
   _singleton = this;
 
-  // Initialize Swappy to adjuest swap timing properly.
+  // Initialize Swappy to adjust swap timing properly.
   ALOGI("Calling SwappyGL_init");
   SwappyGL_init(GetJniEnv(), mApp->activity->javaGameActivity);
   SwappyGL_setSwapIntervalNS(SWAPPY_SWAP_60FPS);

agdk/agde/AssemblyCode-Link-Objects/AssemblyCode-Link-Objects/AssemblyCode-Link-Objects.cpp

@@ -20,7 +20,7 @@
 extern "C" int get_id(void);
 
 // example of using the functions implemented in static lib and inside this shared lib.
-std::string get_platfom_info(void) {
+std::string get_platform_info(void) {
 
     std::string str("Platform ID = ");
     str += std::to_string(get_id()) + ", Magic Number = "

agdk/agde/Teapot/GameApplication/GameApplication.cpp

@@ -571,7 +571,7 @@ int main(int argc, char **argv) {
     } else {
         // Otherwise, choose the first device.
         if (!InitializeWithFirstDevice(argv[0])) {
-            // Well that didn't work. Try default init afterall.
+            // Well that didn't work. Try default init after all.
             glutInit(&argc, argv);
         }
     }

agdk/agde/Teapot/GameEngine/GLContext.cpp

@@ -214,7 +214,7 @@ namespace ndk_helper {
         return EGL_SUCCESS;
       }
 
-      int32_t original_widhth = screen_width_;
+      int32_t original_width = screen_width_;
       int32_t original_height = screen_height_;
 
       // Create surface
@@ -223,7 +223,7 @@ namespace ndk_helper {
       eglQuerySurface(display_, surface_, EGL_WIDTH, &screen_width_);
       eglQuerySurface(display_, surface_, EGL_HEIGHT, &screen_height_);
 
-      if (screen_width_ != original_widhth || screen_height_ != original_height) {
+      if (screen_width_ != original_width || screen_height_ != original_height) {
         // Screen resized
         LOGI("Screen resized");
       }

agdk/agde/Teapot/GameEngine/JNIHelper.h

@@ -72,9 +72,9 @@ namespace ndk_helper {
         }
 
         /*
-         * Read a file from a strorage.
+         * Read a file from a storage.
          * First, the method tries to read the file from an external storage.
-         * If it fails to read, it falls back to use assset manager and try to read
+         * If it fails to read, it falls back to use asset manager and try to read
          * the file from APK asset.
          *
          * arguments:
@@ -165,7 +165,7 @@ namespace ndk_helper {
         /*
          * Retrieve external file directory through JNI call
          *
-         * return: std::string containing external file diretory
+         * return: std::string containing external file directory
          */
         std::string GetExternalFilesDir() { return ""; }
 
@@ -315,9 +315,9 @@ namespace ndk_helper {
       static JNIHelper* GetInstance();
 
       /*
-       * Read a file from a strorage.
+       * Read a file from a storage.
        * First, the method tries to read the file from an external storage.
-       * If it fails to read, it falls back to use assset manager and try to read
+       * If it fails to read, it falls back to use asset manager and try to read
        * the file from APK asset.
        *
        * arguments:
@@ -403,7 +403,7 @@ namespace ndk_helper {
       /*
        * Retrieve external file directory through JNI call
        *
-       * return: std::string containing external file diretory
+       * return: std::string containing external file directory
        */
       std::string GetExternalFilesDir();
 

agdk/agde/Teapot/GameEngine/TapCamera.cpp

@@ -45,7 +45,7 @@ namespace ndk_helper {
               camera_rotation_start_(0.f),
               camera_rotation_now_(0.f),
               momentum_(false),
-              momemtum_steps_(0.f),
+              momentum_steps_(0.f),
               flip_z_(0.f) {
         // Init offset
         InitParameters();
@@ -87,7 +87,7 @@ namespace ndk_helper {
 
     void TapCamera::Update() {
         if (momentum_) {
-            float momenttum_steps = momemtum_steps_;
+            float momentum_steps = momentum_steps_;
 
             // Momentum rotation
             Vec2 v = vec_drag_delta_;
@@ -105,8 +105,8 @@ namespace ndk_helper {
             vec_offset_delta_ = vec_offset_delta_ * MOMENTUM_FACTOR_DECREASE_SHIFT;
 
             // Count steps
-            momemtum_steps_ = momenttum_steps * MOMENTUM_FACTOR_DECREASE;
-            if (momemtum_steps_ < MOMENTUM_FACTOR_THRESHOLD) {
+            momentum_steps_ = momentum_steps * MOMENTUM_FACTOR_DECREASE;
+            if (momentum_steps_ < MOMENTUM_FACTOR_THRESHOLD) {
                 momentum_ = false;
             }
         } else {
@@ -125,10 +125,10 @@ namespace ndk_helper {
 
     void TapCamera::Update(const double time) {
         if (momentum_) {
-            const float MOMENTAM_UNIT = 0.0166f;
+            const float MOMENTUM_UNIT = 0.0166f;
             // Activate every 16.6msec
-            if (time - time_stamp_ >= MOMENTAM_UNIT) {
-                float momenttum_steps = momemtum_steps_;
+            if (time - time_stamp_ >= MOMENTUM_UNIT) {
+                float momentum_steps = momentum_steps_;
 
                 // Momentum rotation
                 Vec2 v = vec_drag_delta_;
@@ -146,8 +146,8 @@ namespace ndk_helper {
                 vec_offset_delta_ = vec_offset_delta_ * MOMENTUM_FACTOR_DECREASE_SHIFT;
 
                 // Count steps
-                momemtum_steps_ = momenttum_steps * MOMENTUM_FACTOR_DECREASE;
-                if (momemtum_steps_ < MOMENTUM_FACTOR_THRESHOLD) {
+                momentum_steps_ = momentum_steps * MOMENTUM_FACTOR_DECREASE;
+                if (momentum_steps_ < MOMENTUM_FACTOR_THRESHOLD) {
                     momentum_ = false;
                 }
                 time_stamp_ = time;
@@ -201,7 +201,7 @@ namespace ndk_helper {
 
         dragging_ = false;
         momentum_ = true;
-        momemtum_steps_ = 1.0f;
+        momentum_steps_ = 1.0f;
     }
 
     void TapCamera::Drag(const Vec2 &v) {
@@ -215,7 +215,7 @@ namespace ndk_helper {
     }
 
     //----------------------------------------------------------
-    // Pinch controll
+    // Pinch control
     //----------------------------------------------------------
     void TapCamera::BeginPinch(const Vec2 &v1, const Vec2 &v2) {
         if (dragging_) EndDrag();
@@ -245,7 +245,7 @@ namespace ndk_helper {
     void TapCamera::EndPinch() {
         pinching_ = false;
         momentum_ = true;
-        momemtum_steps_ = 1.f;
+        momentum_steps_ = 1.f;
         vec_offset_ += vec_offset_now_;
         camera_rotation_ += camera_rotation_now_;
         vec_offset_now_ = Vec3();
@@ -292,7 +292,7 @@ namespace ndk_helper {
     }
 
     //----------------------------------------------------------
-    // Trackball controll
+    // Trackball control
     //----------------------------------------------------------
     void TapCamera::BallUpdate() {
         if (dragging_) {

agdk/agde/Teapot/GameEngine/TapCamera.h

@@ -75,7 +75,7 @@ namespace ndk_helper {
         Vec2 vec_last_input_;
         Vec3 vec_offset_last_;
         Vec3 vec_offset_delta_;
-        float momemtum_steps_;
+        float momentum_steps_;
 
         Vec2 vec_flip_;
         float flip_z_;

agdk/agde/Teapot/GameEngine/TeapotRenderer.cpp

@@ -210,7 +210,7 @@ bool TeapotRenderer::LoadShaders(SHADER_PARAMS *params, const char *strVsh,
         glDeleteProgram(program);
         return false;
     } else {
-        LOGI("SUCESS: %s\n", strVsh);
+        LOGI("SUCCESS: %s\n", strVsh);
     }
 
     // Create and compile fragment shader
@@ -220,7 +220,7 @@ bool TeapotRenderer::LoadShaders(SHADER_PARAMS *params, const char *strVsh,
         glDeleteProgram(program);
         return false;
     } else {
-        LOGI("SUCESS: %s\n", strFsh);
+        LOGI("SUCCESS: %s\n", strFsh);
     }
 
     // Attach vertex shader to program

agdk/agde/Teapot/GameEngine/VecMath.h

@@ -909,7 +909,7 @@ namespace ndk_helper {
             return *this;
         }
 
-        // Non destuctive version
+        // Non destructive version
         Quaternion Conjugated() {
             Quaternion ret;
             ret.x_ = -x_;

agdk/agde/endless-tunnel-pgo/endless-tunnel/Android/app/src/main/cpp/game_consts.hpp

@@ -67,12 +67,12 @@
 #define PLAYER_MAX_Z TUNNEL_HALF_H - 1.0f
 #define PLAYER_MIN_Z -(PLAYER_MAX_Z)
 
-// touch control sensivity (ship displacement caused by dragging the screen by a length
+// touch control sensitivity (ship displacement caused by dragging the screen by a length
 // equivalent to its height).
-#define TOUCH_CONTROL_SENSIVITY (TUNNEL_HALF_W * 5)
+#define TOUCH_CONTROL_SENSITIVITY (TUNNEL_HALF_W * 5)
 
-// joystick control sensivity (maximum velocity attained per axis)
-#define JOYSTICK_CONTROL_SENSIVITY 20.0f
+// joystick control sensitivity (maximum velocity attained per axis)
+#define JOYSTICK_CONTROL_SENSITIVITY 20.0f
 
 // how many points equal a raise in difficulty level?
 #define SCORE_PER_LEVEL 500
@@ -131,7 +131,7 @@
 // the speed after colliding with an obstacle
 #define PLAYER_SPEED_AFTER_COLLISION -20.0f
 
-// how far beind the obstacle the player is placed upon collision
+// how far behind the obstacle the player is placed upon collision
 #define PLAYER_RECEDE_AFTER_COLLISION 2.0f
 
 // how long the heart meter blinks for when you've just lost a life

agdk/agde/endless-tunnel-pgo/endless-tunnel/Android/app/src/main/cpp/play_scene.cpp

@@ -523,7 +523,7 @@ void PlayScene::GenObstacles() {
 void PlayScene::ShiftIfNeeded() {
     // is it time to discard a section and shift forward?
     while (mPlayerPos.y > GetSectionEndY(mFirstSection) + SHIFT_THRESH) {
-        // shift to the next turnnel section
+        // shift to the next tunnel section
         mFirstSection++;
 
         // discard obstacle corresponding to the deleted section
@@ -578,8 +578,8 @@ void PlayScene::OnPointerMove(int pointerId, const struct PointerCoords *coords)
         UpdateMenuSelFromTouch(x, y);
     }
     else if (mSteering == STEERING_TOUCH && pointerId == mPointerId) {
-        float deltaX = (x - mPointerAnchorX) * TOUCH_CONTROL_SENSIVITY / rangeY;
-        float deltaY = -(y - mPointerAnchorY) * TOUCH_CONTROL_SENSIVITY / rangeY;
+        float deltaX = (x - mPointerAnchorX) * TOUCH_CONTROL_SENSITIVITY / rangeY;
+        float deltaY = -(y - mPointerAnchorY) * TOUCH_CONTROL_SENSITIVITY / rangeY;
         float rotatedDx = cos(mRollAngle) * deltaX - sin(mRollAngle) * deltaY;
         float rotatedDy = sin(mRollAngle) * deltaX + cos(mRollAngle) * deltaY;
 
@@ -767,8 +767,8 @@ bool PlayScene::OnBackKeyPressed() {
 
 void PlayScene::OnJoy(float joyX, float joyY) {
     if (!mSteering || mSteering == STEERING_JOY) {
-        float deltaX = joyX * JOYSTICK_CONTROL_SENSIVITY;
-        float deltaY = joyY * JOYSTICK_CONTROL_SENSIVITY;
+        float deltaX = joyX * JOYSTICK_CONTROL_SENSITIVITY;
+        float deltaY = joyY * JOYSTICK_CONTROL_SENSITIVITY;
         float rotatedDx = cos(-mRollAngle) * deltaX - sin(-mRollAngle) * deltaY;
         float rotatedDy = sin(-mRollAngle) * deltaX + cos(-mRollAngle) * deltaY;
         mShipSteerX = rotatedDx;

agdk/agde/endless-tunnel-pgo/endless-tunnel/Android/app/src/main/cpp/sfxman.cpp

@@ -79,7 +79,7 @@ SfxMan::SfxMan() {
 
     // realize the output mix
     result = (*outputMixObject)->Realize(outputMixObject, SL_BOOLEAN_FALSE);
-    if (_checkError(result, "realizin goutput mix")) return;
+    if (_checkError(result, "realizing goutput mix")) return;
 
     // get the environmental reverb interface
     // this could fail if the environmental reverb effect is not available,

agdk/agde/endless-tunnel/endless-tunnel/Android/app/src/main/cpp/game_consts.hpp

@@ -67,12 +67,12 @@
 #define PLAYER_MAX_Z TUNNEL_HALF_H - 1.0f
 #define PLAYER_MIN_Z -(PLAYER_MAX_Z)
 
-// touch control sensivity (ship displacement caused by dragging the screen by a length
+// touch control sensitivity (ship displacement caused by dragging the screen by a length
 // equivalent to its height).
-#define TOUCH_CONTROL_SENSIVITY (TUNNEL_HALF_W * 5)
+#define TOUCH_CONTROL_SENSITIVITY (TUNNEL_HALF_W * 5)
 
-// joystick control sensivity (maximum velocity attained per axis)
-#define JOYSTICK_CONTROL_SENSIVITY 20.0f
+// joystick control sensitivity (maximum velocity attained per axis)
+#define JOYSTICK_CONTROL_SENSITIVITY 20.0f
 
 // how many points equal a raise in difficulty level?
 #define SCORE_PER_LEVEL 500
@@ -131,7 +131,7 @@
 // the speed after colliding with an obstacle
 #define PLAYER_SPEED_AFTER_COLLISION -20.0f
 
-// how far beind the obstacle the player is placed upon collision
+// how far behind the obstacle the player is placed upon collision
 #define PLAYER_RECEDE_AFTER_COLLISION 2.0f
 
 // how long the heart meter blinks for when you've just lost a life

agdk/agde/endless-tunnel/endless-tunnel/Android/app/src/main/cpp/native_engine.cpp

@@ -333,7 +333,7 @@ bool NativeEngine::InitContext() {
         return false;
     }
 
-    LOGD("NativeEngine: successfull initialized context.");
+    LOGD("NativeEngine: successful initialized context.");
 
     return true;
 }

agdk/agde/endless-tunnel/endless-tunnel/Android/app/src/main/cpp/play_scene.cpp

@@ -523,7 +523,7 @@ void PlayScene::GenObstacles() {
 void PlayScene::ShiftIfNeeded() {
     // is it time to discard a section and shift forward?
     while (mPlayerPos.y > GetSectionEndY(mFirstSection) + SHIFT_THRESH) {
-        // shift to the next turnnel section
+        // shift to the next tunnel section
         mFirstSection++;
 
         // discard obstacle corresponding to the deleted section
@@ -578,8 +578,8 @@ void PlayScene::OnPointerMove(int pointerId, const struct PointerCoords *coords)
         UpdateMenuSelFromTouch(x, y);
     }
     else if (mSteering == STEERING_TOUCH && pointerId == mPointerId) {
-        float deltaX = (x - mPointerAnchorX) * TOUCH_CONTROL_SENSIVITY / rangeY;
-        float deltaY = -(y - mPointerAnchorY) * TOUCH_CONTROL_SENSIVITY / rangeY;
+        float deltaX = (x - mPointerAnchorX) * TOUCH_CONTROL_SENSITIVITY / rangeY;
+        float deltaY = -(y - mPointerAnchorY) * TOUCH_CONTROL_SENSITIVITY / rangeY;
         float rotatedDx = cos(mRollAngle) * deltaX - sin(mRollAngle) * deltaY;
         float rotatedDy = sin(mRollAngle) * deltaX + cos(mRollAngle) * deltaY;
 
@@ -767,8 +767,8 @@ bool PlayScene::OnBackKeyPressed() {
 
 void PlayScene::OnJoy(float joyX, float joyY) {
     if (!mSteering || mSteering == STEERING_JOY) {
-        float deltaX = joyX * JOYSTICK_CONTROL_SENSIVITY;
-        float deltaY = joyY * JOYSTICK_CONTROL_SENSIVITY;
+        float deltaX = joyX * JOYSTICK_CONTROL_SENSITIVITY;
+        float deltaY = joyY * JOYSTICK_CONTROL_SENSITIVITY;
         float rotatedDx = cos(-mRollAngle) * deltaX - sin(-mRollAngle) * deltaY;
         float rotatedDy = sin(-mRollAngle) * deltaX + cos(-mRollAngle) * deltaY;
         mShipSteerX = rotatedDx;

agdk/agdktunnel/README.md

@@ -78,7 +78,7 @@ You can ignore subdirectories for OSes you aren't using.
 
 ##### Note for macOS developers
 
-Precompiled versions of the `protoc` compiler arenot codesigned or notarized.
+Precompiled versions of the `protoc` compiler are not codesigned or notarized.
 You may need to allow execution of the relevant
 files using the **System Preferences -> Security & Privacy** control panel, adjust your
 Gatekeeper settings or compile your own protoc.

agdk/agdktunnel/app/src/main/cpp/anim.hpp

@@ -19,7 +19,7 @@
 
 #include "shape_renderer.hpp"
 
-/* Renders a the background animation seen on the main screen and menus (the parallax
+/* Renders the background animation seen on the main screen and menus (the parallax
  * rectangles scrolling by). */
 void RenderBackgroundAnimation(ShapeRenderer *r);