Moved example code examples folder

1 files changed, 0 insertions, 140 deletions

diff --git a/portmidi/porttime/ptmacosx_cf.c b/portmidi/porttime/ptmacosx_cf.c
deleted file mode 100755
index a174c86..0000000
--- a/portmidi/porttime/ptmacosx_cf.c
+++ /dev/null
@@ -1,140 +0,0 @@
-/* ptmacosx.c -- portable timer implementation for mac os x */

-

-#include <stdlib.h>

-#include <stdio.h>

-#include <pthread.h>

-#include <CoreFoundation/CoreFoundation.h>

-

-#import <mach/mach.h>

-#import <mach/mach_error.h>

-#import <mach/mach_time.h>

-#import <mach/clock.h>

-

-#include "porttime.h"

-

-#define THREAD_IMPORTANCE 30

-#define LONG_TIME 1000000000.0

-

-static int time_started_flag = FALSE;

-static CFAbsoluteTime startTime = 0.0;

-static CFRunLoopRef timerRunLoop;

-

-typedef struct {

-    int resolution;

-    PtCallback *callback;

-    void *userData;

-} PtThreadParams;

-

-

-void Pt_CFTimerCallback(CFRunLoopTimerRef timer, void *info)

-{

-    PtThreadParams *params = (PtThreadParams*)info;

-    (*params->callback)(Pt_Time(), params->userData);

-}

-

-static void* Pt_Thread(void *p)

-{

-    CFTimeInterval timerInterval;

-    CFRunLoopTimerContext timerContext;

-    CFRunLoopTimerRef timer;

-    PtThreadParams *params = (PtThreadParams*)p;

-    //CFTimeInterval timeout;

-

-    /* raise the thread's priority */

-    kern_return_t error;

-    thread_extended_policy_data_t extendedPolicy;

-    thread_precedence_policy_data_t precedencePolicy;

-

-    extendedPolicy.timeshare = 0;

-    error = thread_policy_set(mach_thread_self(), THREAD_EXTENDED_POLICY,

-                              (thread_policy_t)&extendedPolicy,

-                              THREAD_EXTENDED_POLICY_COUNT);

-    if (error != KERN_SUCCESS) {

-        mach_error("Couldn't set thread timeshare policy", error);

-    }

-

-    precedencePolicy.importance = THREAD_IMPORTANCE;

-    error = thread_policy_set(mach_thread_self(), THREAD_PRECEDENCE_POLICY,

-                              (thread_policy_t)&precedencePolicy,

-                              THREAD_PRECEDENCE_POLICY_COUNT);

-    if (error != KERN_SUCCESS) {

-        mach_error("Couldn't set thread precedence policy", error);

-    }

-

-    /* set up the timer context */

-    timerContext.version = 0;

-    timerContext.info = params;

-    timerContext.retain = NULL;

-    timerContext.release = NULL;

-    timerContext.copyDescription = NULL;

-

-    /* create a new timer */

-    timerInterval = (double)params->resolution / 1000.0;

-    timer = CFRunLoopTimerCreate(NULL, startTime+timerInterval, timerInterval,

-                                 0, 0, Pt_CFTimerCallback, &timerContext);

-

-    timerRunLoop = CFRunLoopGetCurrent();

-    CFRunLoopAddTimer(timerRunLoop, timer, CFSTR("PtTimeMode"));

-

-    /* run until we're told to stop by Pt_Stop() */

-    CFRunLoopRunInMode(CFSTR("PtTimeMode"), LONG_TIME, false);

-    

-    CFRunLoopRemoveTimer(CFRunLoopGetCurrent(), timer, CFSTR("PtTimeMode"));

-    CFRelease(timer);

-    free(params);

-

-    return NULL;

-}

-

-PtError Pt_Start(int resolution, PtCallback *callback, void *userData)

-{

-    PtThreadParams *params = (PtThreadParams*)malloc(sizeof(PtThreadParams));

-    pthread_t pthread_id;

-

-    printf("Pt_Start() called\n");

-

-    // /* make sure we're not already playing */

-    if (time_started_flag) return ptAlreadyStarted;

-    startTime = CFAbsoluteTimeGetCurrent();

-

-    if (callback) {

-    

-        params->resolution = resolution;

-        params->callback = callback;

-        params->userData = userData;

-    

-        pthread_create(&pthread_id, NULL, Pt_Thread, params);

-    }

-

-    time_started_flag = TRUE;

-    return ptNoError;

-}

-

-

-PtError Pt_Stop()

-{

-    printf("Pt_Stop called\n");

-

-    CFRunLoopStop(timerRunLoop);

-    time_started_flag = FALSE;

-    return ptNoError;

-}

-

-

-int Pt_Started()

-{

-    return time_started_flag;

-}

-

-

-PtTimestamp Pt_Time()

-{

-    CFAbsoluteTime now = CFAbsoluteTimeGetCurrent();

-    return (PtTimestamp) ((now - startTime) * 1000.0);

-}

-

-

-void Pt_Sleep(int32_t duration)

-{

-    usleep(duration * 1000);

-}