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This commit is contained in:
inmarket 2013-06-02 18:57:22 +10:00
parent c2a4f9a5d6
commit 1c258a8273
15 changed files with 160 additions and 100 deletions
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70
drivers/multiple/Win32/gdisp_lld.c
View file

@ -24,15 +24,6 @@
#include <wingdi.h>
#include <assert.h>
/* Our threading model - ChibiOS or Win32 */
#ifndef GDISP_THREAD_CHIBIOS
#if GFX_USE_OS_WIN32
#define GDISP_THREAD_CHIBIOS FALSE
#else
#define GDISP_THREAD_CHIBIOS TRUE
#endif
#endif
#ifndef GDISP_SCREEN_WIDTH
#define GDISP_SCREEN_WIDTH 640
#endif
@ -45,7 +36,7 @@
#include "ginput/lld/toggle.h"
const GToggleConfig GInputToggleConfigTable[GINPUT_TOGGLE_CONFIG_ENTRIES] = {
{0, 0xFF, 0x00, PAL_MODE_INPUT},
{0, 0xFF, 0x00, 0},
};
#endif
@ -180,7 +171,7 @@ static LRESULT myWindowProc(HWND hWnd, UINT Msg, WPARAM wParam, LPARAM lParam)
mousex = (coord_t)LOWORD(lParam);
mousey = (coord_t)HIWORD(lParam);
#if GINPUT_MOUSE_POLL_PERIOD == TIME_INFINITE
ginputMouseWakeupI();
ginputMouseWakeup();
#endif
break;
#endif
@ -282,37 +273,22 @@ static void InitWindow(void) {
isReady = TRUE;
}
#if GDISP_THREAD_CHIBIOS
static DECLARESTACK(waWindowThread, 1024);
static threadreturn_t WindowThread(void *param) {
(void)param;
MSG msg;
static DECLARE_THREAD_STACK(waWindowThread, 1024);
static DECLARE_THREAD_FUNCTION(WindowThread, param) {
(void)param;
MSG msg;
InitWindow();
do {
gfxSleepMilliseconds(1);
while(PeekMessage(&msg, NULL, 0, 0, PM_REMOVE)) {
TranslateMessage(&msg);
DispatchMessage(&msg);
}
} while (msg.message != WM_QUIT);
ExitProcess(0);
return msg.wParam;
}
#else
static DWORD WINAPI WindowThread(LPVOID param) {
(void)param;
MSG msg;
InitWindow();
while(GetMessage(&msg, NULL, 0, 0) > 0) {
InitWindow();
do {
gfxSleepMilliseconds(1);
while(PeekMessage(&msg, NULL, 0, 0, PM_REMOVE)) {
TranslateMessage(&msg);
DispatchMessage(&msg);
}
ExitProcess(0);
return msg.wParam;
}
#endif
} while (msg.message != WM_QUIT);
ExitProcess(0);
return msg.wParam;
}
/*===========================================================================*/
/* Driver exported functions. */
@ -331,7 +307,8 @@ static void InitWindow(void) {
* @notapi
*/
bool_t gdisp_lld_init(void) {
RECT rect;
RECT rect;
gfxThreadHandle hth;
/* Set the window dimensions */
GetWindowRect(GetDesktopWindow(), &rect);
@ -343,11 +320,11 @@ bool_t gdisp_lld_init(void) {
wHeight = GDISP_SCREEN_HEIGHT;
/* Initialise the window */
#if GDISP_THREAD_CHIBIOS
gfxCreateThread(waWindowThread, sizeof(waWindowThread), HIGH_PRIORITY, WindowThread, 0);
#else
CreateThread(0, 0, WindowThread, 0, 0, 0);
#endif
if (!(hth = gfxThreadCreate(waWindowThread, sizeof(waWindowThread), HIGH_PRIORITY, WindowThread, 0))) {
fprintf(stderr, "Cannot create window thread\n");
exit(-1);
}
gfxThreadClose(hth);
while (!isReady)
Sleep(1);
@ -810,6 +787,9 @@ void gdisp_lld_draw_pixel(coord_t x, coord_t y, color_t color) {
*/
color_t gdisp_lld_get_pixel_color(coord_t x, coord_t y) {
color_t color;
#if GDISP_NEED_CONTROL
coord_t t;
#endif
#if GDISP_NEED_VALIDATION || GDISP_NEED_CLIP
// Clip pre orientation change
@ -818,6 +798,8 @@ void gdisp_lld_draw_pixel(coord_t x, coord_t y, color_t color) {
#if GDISP_NEED_CONTROL
switch(GDISP.Orientation) {
case GDISP_ROTATE_0:
break;
case GDISP_ROTATE_90:
t = GDISP.Height - 1 - y;
y = x;

25
drivers/multiple/X/gdisp_lld.c
View file

@ -117,8 +117,8 @@ static void ProcessEvent(void) {
/* this is the X11 thread which keeps track of all events */
#if GDISP_THREAD_CHIBIOS
static DECLARESTACK(waXThread, 1024);
static threadreturn_t ThreadX(void *arg) {
static DECLARE_THREAD_STACK(waXThread, 1024);
static DECLARE_THREAD_FUNCTION(ThreadX, arg) {
(void)arg;
while(1) {
@ -159,12 +159,12 @@ bool_t gdisp_lld_init(void)
XSetWindowAttributes xa;
XTextProperty WindowTitle;
char * WindowTitleText;
#if !GDISP_THREAD_CHIBIOS
#if GDISP_THREAD_CHIBIOS
gfxThreadHandle hth;
#else
pthread_attr_t thattr;
pthread_t thid;
#endif
#if !GDISP_THREAD_CHIBIOS
XInitThreads();
#endif
@ -228,16 +228,21 @@ bool_t gdisp_lld_init(void)
ExposureMask | ButtonPressMask | ButtonReleaseMask | PointerMotionMask);
#if GDISP_THREAD_CHIBIOS
if (!gfxCreateThread(waXThread, sizeof(waXThread), HIGH_PRIORITY, ThreadX, 0)) {
if (!(hth = gfxThreadCreate(waXThread, sizeof(waXThread), HIGH_PRIORITY, ThreadX, 0))) {
fprintf(stderr, "Cannot start X Thread\n");
XCloseDisplay(dis);
exit(0);
}
gfxThreadClose(hth);
#else
if (pthread_attr_init(&thattr)
|| pthread_attr_setdetachstate(&thattr, PTHREAD_CREATE_DETACHED)
|| pthread_create(&thid, &thattr, ThreadX, 0)) {
fprintf(stderr, "Cannot start X Thread\n");
XCloseDisplay(dis);
exit(0);
}
#endif
fprintf(stderr, "Cannot start X Thread\n");
XCloseDisplay(dis);
exit(0);
}
/* Initialise the GDISP structure to match */
GDISP.Orientation = GDISP_ROTATE_0;

17
include/gfx.h
View file

@ -35,6 +35,19 @@
#define TRUE -1
#endif
/**
* @brief Mark a function as deprecated.
*/
#ifndef DEPRECATED
#if defined(__GNUC__) || defined(__MINGW32_) || defined(__CYGWIN__)
#define DEPRECATED(msg) __attribute__((deprecated(msg)))
#elif defined(_MSC_VER)
#define DEPRECATED(msg) __declspec(deprecated(msg))
#else
#define DEPRECATED(msg)
#endif
#endif
/* gfxconf.h is the user's project configuration for the GFX system. */
#include "gfxconf.h"
@ -199,8 +212,8 @@ extern "C" {
*/
void gfxInit(void);
/* compatibility for old programs - throws a #warning */
void gdispInit(void);
/* Compatibility for old programs */
void DEPRECATED("Use gfxInit() instead") gdispInit(void);
#ifdef __cplusplus
}

2
include/ginput/lld/toggle.h
View file

@ -24,7 +24,7 @@ typedef struct GToggleConfig_t {
void *id;
unsigned mask;
unsigned invert;
iomode_t mode;
unsigned mode;
} GToggleConfig;
/*===========================================================================*/

15
include/gos/chibios.h
View file

@ -51,21 +51,21 @@ typedef cnt_t semcount_t;
typedef msg_t threadreturn_t;
typedef tprio_t threadpriority_t;
typedef threadreturn_t (*gfxThreadFunction)(void *param);
#define MAX_SEMAPHORE_COUNT ((semcount_t)(((unsigned long)((semcount_t)(-1))) >> 1))
#define LOW_PRIORITY LOWPRIO
#define NORMAL_PRIORITY NORMALPRIO
#define HIGH_PRIORITY HIGHPRIO
#define DECLARESTACK(name, sz) WORKING_AREA(name, sz);
#define DECLARE_THREAD_STACK(name, sz) WORKING_AREA(name, sz)
#define DECLARE_THREAD_FUNCTION(fnName, param) threadreturn_t fnName(void *param)
typedef struct {
Semaphore sem;
semcount_t limit;
} gfxSem;
#define gfxMutex Mutex
typedef Mutex gfxMutex;
typedef Thread * gfxThreadHandle;
/*===========================================================================*/
/* Function declarations. */
@ -85,7 +85,7 @@ extern "C" {
#define gfxSystemLock() chSysLock()
#define gfxSystemUnlock() chSysUnlock()
#define gfxMutexInit(pmutex) chMtxInit(pmutex)
#define gfxMutexDestroy(pmutex) ;
#define gfxMutexDestroy(pmutex) {}
#define gfxMutexEnter(pmutex) chMtxLock(pmutex)
#define gfxMutexExit(pmutex) chMtxUnlock()
void gfxSleepMilliseconds(delaytime_t ms);
@ -97,7 +97,10 @@ void gfxSemSignal(gfxSem *psem);
void gfxSemSignalI(gfxSem *psem);
#define gfxSemCounterI(psem) ((psem)->sem.s_cnt)
#define gfxSemCounter(psem) ((psem)->sem.s_cnt)
bool_t gfxCreateThread(void *stackarea, size_t stacksz, threadpriority_t prio, gfxThreadFunction fn, void *param);
gfxThreadHandle gfxThreadCreate(void *stackarea, size_t stacksz, threadpriority_t prio, DECLARE_THREAD_FUNCTION((*fn),p), void *param);
#define gfxThreadWait(thread) chThdWait(thread)
#define gfxThreadMe() chThdSelf()
#define gfxThreadClose(thread) {}
#ifdef __cplusplus
}

51
include/gos/gos.h
View file

@ -61,10 +61,15 @@
typedef short semcount_t;
typedef int threadreturn_t;
typedef int threadpriority_t;
/**
* @brief A function for a new thread to execute.
* @brief Declare a thread stack and function
* @{
*/
typedef threadreturn_t (*gfxThreadFunction)(void *param);
#define DECLARE_THREAD_FUNCTION(fnName, param) threadreturn_t fnName(void *param)
#define DECLARE_THREAD_STACK(name, sz) uint8_t name[sz];
/* @} */
/**
* @}
*
@ -80,7 +85,6 @@
#define LOW_PRIORITY 0
#define NORMAL_PRIORITY 1
#define HIGH_PRIORITY 2
#define DECLARESTACK(name, sz) uint8_t name[sz];
/* @} */
/**
@ -95,6 +99,12 @@
*/
typedef struct {} gfxMutex;
/**
* @brief A thread handle
* @note Your operating system will have a proper definition for this.
*/
typedef void * gfxThreadHandle;
/*===========================================================================*/
/* Function declarations. */
/*===========================================================================*/
@ -355,7 +365,7 @@
/**
* @brief Start a new thread.
* @return Return TRUE if the thread was started, FALSE on an error
* @return Returns a thread handle if the thread was started, NULL on an error
*
* @param[in] stackarea A pointer to the area for the new threads stack or NULL to dynamically allocate it
* @param[in] stacksz The size of the thread stack. 0 means the default operating system size although this
@ -366,7 +376,38 @@
*
* @api
*/
bool_t gfxCreateThread(void *stackarea, size_t stacksz, threadpriority_t prio, gfxThreadFunction fn, void *param);
gfxThreadHandle gfxThreadCreate(void *stackarea, size_t stacksz, threadpriority_t prio, DECLARE_THREAD_FUNCTION((*fn),p), void *param);
/**
* @brief Wait for a thread to finish.
* @return Returns the thread exit code.
*
* @param[in] thread The Thread Handle
*
* @note This will also close the thread handle as it is no longer useful
* once the thread has ended.
* @api
*/
threadreturn_t gfxThreadWait(gfxThreadHandle thread);
/**
* @brief Get the current thread handle.
* @return A thread handle
*
* @api
*/
gfxThreadHandle gfxThreadMe(void);
/**
* @brief Close the thread handle.
*
* @param[in] thread The Thread Handle
*
* @note This does not affect the thread, it just closes our handle to the thread.
*
* @api
*/
void gfxThreadClose(gfxThreadHandle thread);
#ifdef __cplusplus
}

15
include/gos/win32.h
View file

@ -30,6 +30,9 @@
//#define WIN32_LEAN_AND_MEAN
#include <windows.h>
/* Stop cygwin from defining these types */
#define __int8_t_defined
/**
* size_t
* TRUE, FALSE
@ -45,10 +48,11 @@ typedef unsigned __int32 uint32_t;
typedef DWORD delaytime_t;
typedef DWORD systemticks_t;
typedef LONG semcount_t;
#define threadreturn_t DWORD WINAPI
typedef DWORD threadreturn_t;
typedef int threadpriority_t;
typedef threadreturn_t (*gfxThreadFunction)(void *param);
#define DECLARE_THREAD_FUNCTION(fnName, param) threadreturn_t WINAPI fnName(void *param)
#define DECLARE_THREAD_STACK(name, sz) uint8_t name[0];
#define TIME_IMMEDIATE 0
#define TIME_INFINITE INFINITE
@ -56,10 +60,10 @@ typedef threadreturn_t (*gfxThreadFunction)(void *param);
#define LOW_PRIORITY THREAD_PRIORITY_BELOW_NORMAL
#define NORMAL_PRIORITY THREAD_PRIORITY_NORMAL
#define HIGH_PRIORITY THREAD_PRIORITY_ABOVE_NORMAL
#define DECLARESTACK(name, sz) uint8_t name[0];
typedef HANDLE gfxSem;
typedef HANDLE gfxMutex;
typedef HANDLE gfxThreadHandle;
#define gfxExit() ExitProcess(0)
#define gfxAlloc(sz) malloc(sz)
@ -77,6 +81,8 @@ typedef HANDLE gfxMutex;
#define gfxSemSignal(psem) ReleaseSemaphore(*(psem), 1, NULL)
#define gfxSemSignalI(psem) ReleaseSemaphore(*(psem), 1, NULL)
#define gfxSemCounterI(psem) gfxSemCounter(psem)
#define gfxThreadMe() GetCurrentThread()
#define gfxThreadClose(thread) CloseHandle(thread)
/*===========================================================================*/
/* Function declarations. */
@ -92,7 +98,8 @@ bool_t gfxSemWait(gfxSem *psem, delaytime_t ms);
semcount_t gfxSemCounter(gfxSem *pSem);
void gfxSystemLock(void);
void gfxSystemUnlock(void);
bool_t gfxCreateThread(void *stackarea, size_t stacksz, threadpriority_t prio, gfxThreadFunction fn, void *param);
gfxThreadHandle gfxThreadCreate(void *stackarea, size_t stacksz, threadpriority_t prio, DECLARE_THREAD_FUNCTION((*fn),p), void *param);
threadreturn_t gfxThreadWait(gfxThreadHandle thread);
#ifdef __cplusplus
}

4
include/gqueue/gqueue.h
View file

@ -47,7 +47,7 @@
typedef struct gfxQueueASync {
struct gfxQueueASyncItem *head;
struct gfxQueueASyncItem *tail;
} gfxQueueAsync;
} gfxQueueASync;
typedef struct gfxQueueGSync {
struct gfxQueueGSyncItem *head;
struct gfxQueueGSyncItem *tail;
@ -57,7 +57,7 @@ typedef struct gfxQueueFSync {
struct gfxQueueFSyncItem *head;
struct gfxQueueFSyncItem *tail;
gfxSem sem;
} gfxQueueGSync;
} gfxQueueFSync;
/* @} */
/**

10
src/gdisp/gdisp.c
View file

@ -39,7 +39,7 @@
static gfxMutex gdispMsgsMutex;
static gfxSem gdispMsgsSem;
static gdisp_lld_msg_t gdispMsgs[GDISP_QUEUE_SIZE];
static DECLARESTACK(waGDISPThread, GDISP_THREAD_STACK_SIZE);
static DECLARE_THREAD_STACK(waGDISPThread, GDISP_THREAD_STACK_SIZE);
#endif
/*===========================================================================*/
@ -47,7 +47,7 @@
/*===========================================================================*/
#if GDISP_NEED_ASYNC
static threadreturn_t GDISPThreadHandler(void *arg) {
static DECLARE_THREAD_FUNCTION(GDISPThreadHandler, arg) {
(void)arg;
gdisp_lld_msg_t *pmsg;
@ -111,7 +111,8 @@
}
#elif GDISP_NEED_ASYNC
void _gdispInit(void) {
unsigned i;
unsigned i;
gfxThreadHandle hth;
/* Mark all the Messages as free */
for(i=0; i < GDISP_QUEUE_SIZE; i++)
@ -126,7 +127,8 @@
gfxMutexInit(&gdispMsgsMutex);
gfxSemInit(&gdispMsgsSem, GDISP_QUEUE_SIZE, GDISP_QUEUE_SIZE);
gfxCreateThread(waGDISPThread, sizeof(waGDISPThread), NORMAL_PRIORITY, GDISPThreadHandler, NULL);
hth = gfxThreadCreate(waGDISPThread, sizeof(waGDISPThread), NORMAL_PRIORITY, GDISPThreadHandler, NULL);
if (hth) gfxThreadClose(hth);
/* Initialise driver - synchronous */
gfxMutexEnter(&gdispMutex);

2
src/gevent/gevent.c
View file

@ -170,7 +170,7 @@ void geventSendEvent(GSourceListener *psl) {
} else {
// Wake up the listener
if (gfxSemCounter(&psl->pListener->waitqueue) < 0)
if (gfxSemCounter(&psl->pListener->waitqueue) <= 0)
gfxSemSignal(&psl->pListener->waitqueue);
gfxMutexExit(&geventMutex);
}

9
src/gfx.c
View file

@ -28,6 +28,8 @@
#include "gfx.h"
void DEPRECATED("Use gfxInit() instead") gdispInit() { gfxInit(); }
/* These init functions are defined by each module but not published */
extern void _gosInit(void);
#if GFX_USE_GDISP && (GDISP_NEED_MULTITHREAD || GDISP_NEED_ASYNC)
@ -105,10 +107,3 @@ void gfxInit(void) {
_gaudoutInit();
#endif
}
void gdispInit(void) {
#warning "gdispInit() is obsolete - please use gfxInit() instead"
gfxInit();
}

7
src/gos/chibios.c
View file

@ -86,13 +86,14 @@ void gfxSemSignalI(gfxSem *psem) {
chSemSignalI(&psem->sem);
}
bool_t gfxCreateThread(void *stackarea, size_t stacksz, threadpriority_t prio, gfxThreadFunction fn, void *param) {
gfxThreadHandle gfxThreadCreate(void *stackarea, size_t stacksz, threadpriority_t prio, DECLARE_THREAD_FUNCTION((*fn),p), void *param) {
if (!stackarea) {
if (!stacksz) stacksz = 256;
return chThdCreateFromHeap(0, stacksz, prio, fn, param) != 0;
return chThdCreateFromHeap(0, stacksz, prio, fn, param);
}
return stacksz && chThdCreateStatic(stackarea, stacksz, prio, fn, param) != NULL;
if (!stacksz) return NULL;
return chThdCreateStatic(stackarea, stacksz, prio, fn, param);
}
#endif /* GFX_USE_OS_CHIBIOS */

15
src/gos/win32.c
View file

@ -96,15 +96,24 @@ semcount_t gfxSemCounter(gfxSem *pSem) {
return BasicInfo.CurrentCount;
}
bool_t gfxCreateThread(void *stackarea, size_t stacksz, threadpriority_t prio, gfxThreadFunction fn, void *param) {
(void) stackarea;
gfxThreadHandle gfxThreadCreate(void *stackarea, size_t stacksz, threadpriority_t prio, DECLARE_THREAD_FUNCTION((*fn),p), void *param) {
(void) stackarea;
HANDLE thd;
if (!(thd = CreateThread(NULL, stacksz, fn, param, CREATE_SUSPENDED, NULL)))
return FALSE;
SetThreadPriority(thd, prio);
ResumeThread(thd);
return TRUE;
return thd;
}
threadreturn_t gfxThreadWait(gfxThreadHandle thread) {
DWORD ret;
WaitForSingleObject(thread, INFINITE);
GetExitCodeThread(thread, &ret);
CloseHandle(thread);
return ret;
}
#endif /* GFX_USE_OS_WIN32 */

12
src/gtimer/gtimer.c
View file

@ -26,16 +26,16 @@
/* This mutex protects access to our tables */
static gfxMutex mutex;
static bool_t haveThread = 0;
static gfxThreadHandle hThread = 0;
static GTimer *pTimerHead = 0;
static gfxSem waitsem;
static DECLARESTACK(waTimerThread, GTIMER_THREAD_WORKAREA_SIZE);
static DECLARE_THREAD_STACK(waTimerThread, GTIMER_THREAD_WORKAREA_SIZE);
/*===========================================================================*/
/* Driver local functions. */
/*===========================================================================*/
static threadreturn_t GTimerThreadHandler(void *arg) {
static DECLARE_THREAD_FUNCTION(GTimerThreadHandler, arg) {
(void)arg;
GTimer *pt;
systemticks_t tm;
@ -131,8 +131,10 @@ void gtimerStart(GTimer *pt, GTimerFunction fn, void *param, bool_t periodic, de
gfxMutexEnter(&mutex);
// Start our thread if not already going
if (!haveThread)
haveThread = gfxCreateThread(waTimerThread, sizeof(waTimerThread), HIGH_PRIORITY, GTimerThreadHandler, NULL);
if (!hThread) {
hThread = gfxThreadCreate(waTimerThread, sizeof(waTimerThread), HIGH_PRIORITY, GTimerThreadHandler, NULL);
if (hThread) gfxThreadClose(hThread); // We never really need the handle again
}
// Is this already scheduled?
if (pt->flags & GTIMER_FLG_SCHEDULED) {

6
src/gwin/console.c
View file

@ -63,7 +63,7 @@ GHandle gwinCreateConsole(GConsoleObject *gc, coord_t x, coord_t y, coord_t widt
return 0;
gc->gwin.type = GW_CONSOLE;
gwinSetFont(&gc->gwin, font);
#if GFX_USE_OS_CHIBIOS
#if GFX_USE_OS_CHIBIOS && GWIN_CONSOLE_USE_BASESTREAM
gc->stream.vmt = &GWindowConsoleVMT;
#endif
gc->cx = 0;
@ -193,7 +193,7 @@ void gwinPrintf(GHandle gh, const char *fmt, ...) {
int i, precision, width;
bool_t is_long, left_align;
long l;
#if CHPRINTF_USE_FLOAT
#if GWIN_CONSOLE_USE_FLOAT
float f;
char tmpbuf[2*MAX_FILLER + 1];
#else
@ -286,7 +286,7 @@ void gwinPrintf(GHandle gh, const char *fmt, ...) {
}
p = ltoa_wd(p, l, 10, 0);
break;
#if CHPRINTF_USE_FLOAT
#if GWIN_CONSOLE_USE_FLOAT
case 'f':
f = (float) va_arg(ap, double);
if (f < 0) {