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Restructuring of when screen context and events are started stopped, created and destroyed

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This commit is contained in:
Rcmaniac25 2013-09-09 12:31:04 -04:00
parent 8c2c8d138c
commit 9f930856ab
4 changed files with 43 additions and 37 deletions
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18
freeglut/freeglut/src/blackberry/fg_init_blackberry.c
View File

@ -29,17 +29,24 @@
#include "fg_init.h"
#include "egl/fg_init_egl.h"
#include <bps/bps.h>
#include <bps/navigator.h>
#include <screen/screen.h>
void fgPlatformInitialize()
{
bps_initialize();
navigator_request_events(0);
//XXX rotation lock? navigator_rotation_lock(true);
fghPlatformInitializeEGL();
/* Prepare for screen events */
fgDisplay.pDisplay.event = NULL;
fgDisplay.pDisplay.screenContext = NULL;
/* Create window */
if (screen_create_context(&fgDisplay.pDisplay.screenContext, 0)) {
fgError("Could not create screen context");
return;
}
/* Get start time */
fgState.Time = fgSystemTime();
@ -50,7 +57,8 @@ void fgPlatformCloseDisplay()
{
fghPlatformCloseDisplayEGL();
navigator_stop_events(0);
screen_destroy_context(fgDisplay.pDisplay.screenContext);
fgDisplay.pDisplay.screenContext = NULL;
bps_shutdown();
}

4
freeglut/freeglut/src/blackberry/fg_internal_blackberry.h
View File

@ -41,6 +41,8 @@ typedef struct tagSFG_PlatformDisplay SFG_PlatformDisplay;
struct tagSFG_PlatformDisplay
{
struct tagSFG_PlatformDisplayEGL egl;
screen_context_t screenContext;
bps_event_t* event;
EGLNativeWindowType single_native_window;
};
@ -49,8 +51,6 @@ typedef struct tagSFG_PlatformContext SFG_PlatformContext;
struct tagSFG_PlatformContext
{
struct tagSFG_PlatformContextEGL egl;
screen_context_t screenContext;
bps_event_t* event;
};

39
freeglut/freeglut/src/blackberry/fg_main_blackberry.c
View File

@ -51,6 +51,7 @@ extern void fgPlatformPopWindow( SFG_Window *window );
extern void fgPlatformHideWindow( SFG_Window *window );
extern void fgPlatformIconifyWindow( SFG_Window *window );
extern void fgPlatformShowWindow( SFG_Window *window );
extern void fgPlatformMainLoopPostWork ( void );
static struct touchscreen touchscreen;
@ -160,7 +161,7 @@ fg_time_t fgPlatformSystemTime ( void )
void fgPlatformSleepForEvents( fg_time_t msec )
{
//XXX: Is this right? Is there a more direct way to access the context?
if(fgStructure.CurrentWindow && bps_get_event(&fgStructure.CurrentWindow->Window.pContext.event, (int)msec) != BPS_SUCCESS) {
if(fgStructure.CurrentWindow && bps_get_event(&fgDisplay.pDisplay.event, (int)msec) != BPS_SUCCESS) {
LOGW("BPS couldn't get event");
}
}
@ -256,11 +257,9 @@ void handle_left_mouse(int x, int y, int height, int eventType, SFG_Window* wind
void fgPlatformProcessSingleEvent ( void )
{
int domain;
bps_event_t** eventPtr = &fgStructure.CurrentWindow->Window.pContext.event; //XXX Is there a more direct way to access the context?
bps_event_t* event;
do
{
if(*eventPtr != NULL) {
if(fgDisplay.pDisplay.event != NULL) {
SFG_Window* window = fgStructure.CurrentWindow;
if (window != NULL && window->Window.Handle != NULL) {
int size[2];
@ -268,11 +267,10 @@ void fgPlatformProcessSingleEvent ( void )
fghOnReshapeNotify(window,size[0],size[1],GL_FALSE);
}
event = *eventPtr;
domain = bps_event_get_domain(event);
domain = bps_event_get_domain(fgDisplay.pDisplay.event);
if (domain == screen_get_domain()) {
int eventType;
screen_event_t screenEvent = screen_event_get_event(event);
screen_event_t screenEvent = screen_event_get_event(fgDisplay.pDisplay.event);
screen_get_event_property_iv(screenEvent, SCREEN_PROPERTY_TYPE, &eventType);
switch (eventType) {
@ -416,13 +414,13 @@ void fgPlatformProcessSingleEvent ( void )
break;
}
} else if (domain == navigator_get_domain()) {
int eventType = bps_event_get_code(event);
int eventType = bps_event_get_code(fgDisplay.pDisplay.event);
switch (eventType) {
case NAVIGATOR_WINDOW_STATE:
{
LOGI("fgPlatformProcessSingleEvent: NAVIGATOR_WINDOW_STATE");
navigator_window_state_t state = navigator_event_get_window_state(event);
navigator_window_state_t state = navigator_event_get_window_state(fgDisplay.pDisplay.event);
switch (state)
{
case NAVIGATOR_WINDOW_FULLSCREEN:
@ -444,6 +442,9 @@ void fgPlatformProcessSingleEvent ( void )
case NAVIGATOR_EXIT:
{
LOGI("fgPlatformProcessSingleEvent: NAVIGATOR_EXIT");
fgPlatformMainLoopPostWork();
/* User closed the application for good, let's kill the window */
SFG_Window* window = fgStructure.CurrentWindow;
if (window != NULL) {
@ -474,17 +475,32 @@ void fgPlatformProcessSingleEvent ( void )
}
}
}
} while(bps_get_event(eventPtr, 1) == BPS_SUCCESS && *eventPtr != NULL);
} while(bps_get_event(&fgDisplay.pDisplay.event, 1) == BPS_SUCCESS && fgDisplay.pDisplay.event != NULL);
/* Reset event to reduce chances of triggering something */
*eventPtr = NULL;
fgDisplay.pDisplay.event = NULL;
}
void fgPlatformMainLoopPreliminaryWork ( void )
{
LOGI("fgPlatformMainLoopPreliminaryWork");
/* Request navigator events */
navigator_request_events(0);
//XXX rotation lock? navigator_rotation_lock(true);
/* Request window events */
screen_request_events(fgDisplay.pDisplay.screenContext);
}
void fgPlatformMainLoopPostWork ( void )
{
LOGI("fgPlatformMainLoopPostWork");
screen_stop_events(fgDisplay.pDisplay.screenContext);
navigator_stop_events(0);
}
/* deal with work list items */
void fgPlatformInitWork(SFG_Window* window)
@ -542,4 +558,3 @@ void fgPlatformVisibilityWork(SFG_Window* window)
break;
}
}

19
freeglut/freeglut/src/blackberry/fg_window_blackberry.c
View File

@ -48,16 +48,10 @@ void fgPlatformOpenWindow( SFG_Window* window, const char* title,
fgWarning("You can't have more than one window on BlackBerry");
return;
}
window->Window.pContext.event = NULL; //XXX Should probably be done elsewhere. Done here so there is no event at the moment
/* Create window */
if (screen_create_context(&window->Window.pContext.screenContext, 0)) {
fgError("Could not create screen context");
return;
}
screen_window_t sWindow;
if (screen_create_window(&sWindow, window->Window.pContext.screenContext)) {
screen_destroy_context(window->Window.pContext.screenContext);
if (screen_create_window(&sWindow, fgDisplay.pDisplay.screenContext)) {
fgError("Could not create window");
return;
}
@ -75,13 +69,11 @@ void fgPlatformOpenWindow( SFG_Window* window, const char* title,
#endif
if (screen_set_window_property_iv(sWindow, SCREEN_PROPERTY_FORMAT, &screenFormat)) {
screen_destroy_window(sWindow);
screen_destroy_context(window->Window.pContext.screenContext);
fgError("Could not set window format");
return;
}
if (screen_set_window_property_iv(sWindow, SCREEN_PROPERTY_USAGE, &screenUsage)) {
screen_destroy_window(sWindow);
screen_destroy_context(window->Window.pContext.screenContext);
fgError("Could not set window usage");
return;
}
@ -92,7 +84,6 @@ void fgPlatformOpenWindow( SFG_Window* window, const char* title,
size[1] = h;
if (screen_set_window_property_iv(sWindow, SCREEN_PROPERTY_BUFFER_SIZE, size)) {
screen_destroy_window(sWindow);
screen_destroy_context(window->Window.pContext.screenContext);
fgError("Could not set window buffer size");
return;
}*/
@ -100,14 +91,10 @@ void fgPlatformOpenWindow( SFG_Window* window, const char* title,
/* Create window buffers */
if (screen_create_window_buffers(sWindow, (fgState.DisplayMode & GLUT_DOUBLE) ? 2 : 1)) {
screen_destroy_window(sWindow);
screen_destroy_context(window->Window.pContext.screenContext);
fgError("Could not create window buffers");
return;
}
/* Request window events */
screen_request_events(window->Window.pContext.screenContext); //XXX When multiple screens are supported, this needs to be moved to wherever the screen context is actually created
/* Save window and set state */
window->Window.Handle = fgDisplay.pDisplay.single_native_window;
window->State.WorkMask |= GLUT_INIT_WORK;
@ -138,11 +125,7 @@ void fgPlatformCloseWindow( SFG_Window* window )
{
fghPlatformCloseWindowEGL(window);
screen_stop_events(window->Window.pContext.screenContext);
screen_destroy_window((screen_window_t)window->Window.Handle);
screen_destroy_context(window->Window.pContext.screenContext);
}
/*