/*
- * freeglut_main_android.c
+ * fg_main_android.c
*
* The Android-specific windows message processing methods.
*
#include <GL/freeglut.h>
#include "fg_internal.h"
+#include "fg_main.h"
#include <android/log.h>
#define LOGI(...) ((void)__android_log_print(ANDROID_LOG_INFO, "FreeGLUT", __VA_ARGS__))
int ascii = (*env)->CallIntMethod(env, keyEvent, KeyEvent_getUnicodeChar, AKeyEvent_getMetaState(event));
/* LOGI("getUnicodeChar(%d) = %d ('%c')", AKeyEvent_getKeyCode(event), ascii, ascii); */
+ (*vm)->DetachCurrentThread(vm);
return ascii;
}
/*
- * Handle a window configuration change. When no reshape
- * callback is hooked, the viewport size is updated to
- * match the new window size.
+ * Request a window resize
*/
void fgPlatformReshapeWindow ( SFG_Window *window, int width, int height )
{
*/
void fgPlatformSleepForEvents( long msec )
{
- /* fprintf(stderr, "fgPlatformSleepForEvents: STUB\n"); */
+ /* Android's NativeActivity relies on a Looper/ALooper object to
+ notify about events. The Looper object is plugged on two
+ internal pipe(2)s to detect system and input events. Sadly you
+ can only ask the Looper for an event, not just ask whether
+ there is a pending event (and process it later). Consequently,
+ short of redesigning NativeActivity, we cannot
+ SleepForEvents. */
}
/**
LOGI("motion %.01f,%.01f action=%d", x, y, AMotionEvent_getAction(event));
/* Virtual arrows PAD */
- // Don't interfere with existing mouse move event
+ /* Don't interfere with existing mouse move event */
if (!touchscreen.in_mmotion) {
struct vpad_state prev_vpad = touchscreen.vpad;
touchscreen.vpad.left = touchscreen.vpad.right
= touchscreen.vpad.up = touchscreen.vpad.down = false;
- int32_t width = ANativeWindow_getWidth(window->Window.Handle);
+ /* int32_t width = ANativeWindow_getWidth(window->Window.Handle); */
int32_t height = ANativeWindow_getHeight(window->Window.Handle);
if (action == AMOTION_EVENT_ACTION_DOWN || action == AMOTION_EVENT_ACTION_MOVE) {
if ((x > 0 && x < 100) && (y > (height - 100) && y < height))
if (!touchscreen.vpad.on) {
window->State.MouseX = x;
window->State.MouseY = y;
- LOGI("Changed mouse position: %d,%d", x, y);
+ LOGI("Changed mouse position: %f,%f", x, y);
if (action == AMOTION_EVENT_ACTION_DOWN && FETCH_WCB(*window, Mouse)) {
touchscreen.in_mmotion = true;
INVOKE_WCB(*window, Mouse, (GLUT_LEFT_BUTTON, GLUT_DOWN, x, y));
*/
void handle_cmd(struct android_app* app, int32_t cmd) {
switch (cmd) {
- case APP_CMD_SAVE_STATE:
- /* The system has asked us to save our current state. Do so. */
- LOGI("handle_cmd: APP_CMD_SAVE_STATE");
+ /* App life cycle, in that order: */
+ case APP_CMD_START:
+ LOGI("handle_cmd: APP_CMD_START");
+ break;
+ case APP_CMD_RESUME:
+ LOGI("handle_cmd: APP_CMD_RESUME");
+ /* If coming back from a pause: */
+ /* - Recreate window context and surface */
+ /* - Call user-defined hook to restore resources (textures...) */
+ /* - Unpause GLUT callbacks */
break;
- case APP_CMD_INIT_WINDOW:
+ case APP_CMD_INIT_WINDOW: /* surfaceCreated */
/* The window is being shown, get it ready. */
LOGI("handle_cmd: APP_CMD_INIT_WINDOW");
fgDisplay.pDisplay.single_window->Window.Handle = app->window;
/* glPlatformOpenWindow was waiting for Handle to be defined and
will now return from fgPlatformProcessSingleEvent() */
break;
- case APP_CMD_TERM_WINDOW:
- /* The window is being hidden or closed, clean it up. */
- LOGI("handle_cmd: APP_CMD_TERM_WINDOW");
- fgDestroyWindow(fgDisplay.pDisplay.single_window);
- break;
- case APP_CMD_DESTROY:
- /* Not reached because GLUT exit()s when last window is closed */
- LOGI("handle_cmd: APP_CMD_DESTROY");
- break;
case APP_CMD_GAINED_FOCUS:
LOGI("handle_cmd: APP_CMD_GAINED_FOCUS");
break;
+ case APP_CMD_WINDOW_RESIZED:
+ LOGI("handle_cmd: APP_CMD_WINDOW_RESIZED");
+ if (fgDisplay.pDisplay.single_window->Window.pContext.egl.Surface != EGL_NO_SURFACE)
+ /* Make ProcessSingleEvent detect the new size, only available
+ after the next SwapBuffer */
+ glutPostRedisplay();
+ break;
+
+ case APP_CMD_SAVE_STATE: /* onSaveInstanceState */
+ /* The system has asked us to save our current state, when it
+ pauses the application without destroying it right after. */
+ /* app->savedState = ... */
+ /* app->savedStateSize = ... */
+ LOGI("handle_cmd: APP_CMD_SAVE_STATE");
+ break;
+ case APP_CMD_PAUSE:
+ LOGI("handle_cmd: APP_CMD_PAUSE");
+ /* - Pause GLUT callbacks */
+ break;
case APP_CMD_LOST_FOCUS:
LOGI("handle_cmd: APP_CMD_LOST_FOCUS");
break;
+ case APP_CMD_TERM_WINDOW: /* surfaceDestroyed */
+ /* The application is being hidden, but may be restored */
+ /* TODO: Pausing/resuming windows not ready yet, so killing it now */
+ fgDestroyWindow(fgDisplay.pDisplay.single_window);
+ fgDisplay.pDisplay.single_window = NULL;
+ LOGI("handle_cmd: APP_CMD_TERM_WINDOW");
+ break;
+ case APP_CMD_STOP:
+ LOGI("handle_cmd: APP_CMD_STOP");
+ break;
+ case APP_CMD_DESTROY: /* Activity.onDestroy */
+ LOGI("handle_cmd: APP_CMD_DESTROY");
+ /* User closed the application for good, let's kill the window */
+ if (fgDisplay.pDisplay.single_window != NULL) {
+ fgDestroyWindow(fgDisplay.pDisplay.single_window);
+ fgDisplay.pDisplay.single_window = NULL;
+ }
+ /* glue has already set android_app->destroyRequested=1 */
+ break;
+
case APP_CMD_CONFIG_CHANGED:
/* Handle rotation / orientation change */
LOGI("handle_cmd: APP_CMD_CONFIG_CHANGED");
break;
- case APP_CMD_WINDOW_RESIZED:
- LOGI("handle_cmd: APP_CMD_WINDOW_RESIZED");
- if (fgDisplay.pDisplay.single_window->Window.pContext.eglSurface != EGL_NO_SURFACE)
- /* Make ProcessSingleEvent detect the new size, only available
- after the next SwapBuffer */
- glutPostRedisplay();
+ case APP_CMD_LOW_MEMORY:
+ LOGI("handle_cmd: APP_CMD_LOW_MEMORY");
break;
default:
LOGI("handle_cmd: unhandled cmd=%d", cmd);
void fgPlatformProcessSingleEvent ( void )
{
- static int32_t last_width = -1;
- static int32_t last_height = -1;
-
/* When the screen is resized, the window handle still points to the
old window until the next SwapBuffer, while it's crucial to set
the size (onShape) correctly before the next onDisplay callback.
if (window != NULL && window->Window.Handle != NULL) {
int32_t width = ANativeWindow_getWidth(window->Window.Handle);
int32_t height = ANativeWindow_getHeight(window->Window.Handle);
- if (width != last_width || height != last_height) {
- last_width = width;
- last_height = height;
+ if (width != window->State.pWState.LastWidth || height != window->State.pWState.LastHeight) {
+ window->State.pWState.LastWidth = width;
+ window->State.pWState.LastHeight = height;
LOGI("width=%d, height=%d", width, height);
if( FETCH_WCB( *window, Reshape ) )
INVOKE_WCB( *window, Reshape, ( width, height ) );
void fgPlatformMainLoopPreliminaryWork ( void )
{
- printf("fgPlatformMainLoopPreliminaryWork\n");
+ LOGI("fgPlatformMainLoopPreliminaryWork\n");
key_init();
/* JNI entry points need to be bundled even when linking statically */
app_dummy();
}
-
-void fgPlatformDeinitialiseInputDevices ( void )
-{
- fprintf(stderr, "fgPlatformDeinitialiseInputDevices: STUB\n");
-}
projects / freeglut / blobdiff