diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/core/CdStreamPosix.cpp | 73 | ||||
| -rw-r--r-- | src/skel/glfw/glfw.cpp | 25 |
2 files changed, 70 insertions, 28 deletions
diff --git a/src/core/CdStreamPosix.cpp b/src/core/CdStreamPosix.cpp index e114a29a..895143a4 100644 --- a/src/core/CdStreamPosix.cpp +++ b/src/core/CdStreamPosix.cpp @@ -4,6 +4,7 @@ #include <pthread.h> #include <signal.h> #include <semaphore.h> +#include <stdlib.h> #include <sys/types.h> #include <unistd.h> #include <sys/time.h> @@ -21,6 +22,30 @@ #define CDDEBUG(f, ...) debug ("%s: " f "\n", "cdvd_stream", ## __VA_ARGS__) #define CDTRACE(f, ...) printf("%s: " f "\n", "cdvd_stream", ## __VA_ARGS__) +#ifdef __APPLE__ +#define COMPAT_SEM_T sem_t * +int compat_sem_init(sem_t **ptr, __attribute__((unused)) int x, __attribute__((unused)) int y) { + *ptr = sem_open("/semaphore", O_CREAT, 0644, 1); + return *ptr == SEM_FAILED ? -1 : 0; +} +int compat_sem_post(sem_t **sem) { + return sem_post(*sem); +} +int compat_sem_wait(sem_t **sem) { + return sem_wait(*sem); +} +int compat_sem_destroy(sem_t **sem, const char * name) { + sem_close(*sem); + sem_unlink(name); +} +#else +#define COMPAT_SEM_T sem_t +#define compat_sem_post sem_post +#define compat_sem_destroy(x, y) sem_destroy(x) +#define compat_sem_init sem_init +#define compat_sem_wait sem_wait +#endif + // #define ONE_THREAD_PER_CHANNEL // Don't use if you're not on SSD/Flash. (Also you may want to benefit from this via using all channels in Streaming.cpp) bool flushStream[MAX_CDCHANNELS]; @@ -35,11 +60,11 @@ struct CdReadInfo int32 nStatus; #ifdef ONE_THREAD_PER_CHANNEL int8 nThreadStatus; // 0: created 1:initalized 2:abort now - pthread_t pChannelThread; - sem_t pStartSemaphore; + pthread_t pChannelThread; + COMPAT_SEM_T pStartSemaphore; #endif - sem_t pDoneSemaphore; // used for CdStreamSync - int32 hFile; + COMPAT_SEM_T pDoneSemaphore; // used for CdStreamSync + int32 hFile; }; char gCdImageNames[MAX_CDIMAGES+1][64]; @@ -51,7 +76,7 @@ char *gImgNames[MAX_CDIMAGES]; #ifndef ONE_THREAD_PER_CHANNEL pthread_t _gCdStreamThread; -sem_t gCdStreamSema; // released when we have new thing to read(so channel is set) +COMPAT_SEM_T gCdStreamSema; // released when we have new thing to read(so channel is set) int8 gCdStreamThreadStatus; // 0: created 1:initalized 2:abort now Queue gChannelRequestQ; bool _gbCdStreamOverlapped; @@ -76,7 +101,7 @@ CdStreamInitThread(void) gChannelRequestQ.tail = 0; gChannelRequestQ.size = gNumChannels + 1; ASSERT(gChannelRequestQ.items != nil ); - status = sem_init(&gCdStreamSema, 0, 0); + status = compat_sem_init(&gCdStreamSema, 0, 0); #endif @@ -91,7 +116,7 @@ CdStreamInitThread(void) { for ( int32 i = 0; i < gNumChannels; i++ ) { - status = sem_init(&gpReadInfo[i].pDoneSemaphore, 0, 0); + status = compat_sem_init(&gpReadInfo[i].pDoneSemaphore, 0, 0); if (status == -1) { @@ -100,7 +125,7 @@ CdStreamInitThread(void) return; } #ifdef ONE_THREAD_PER_CHANNEL - status = sem_init(&gpReadInfo[i].pStartSemaphore, 0, 0); + status = compat_sem_init(&gpReadInfo[i].pStartSemaphore, 0, 0); if (status == -1) { @@ -214,13 +239,13 @@ CdStreamShutdown(void) // Destroying semaphores and free(gpReadInfo) will be done at threads #ifndef ONE_THREAD_PER_CHANNEL gCdStreamThreadStatus = 2; - sem_post(&gCdStreamSema); + compat_sem_post(&gCdStreamSema); #endif #ifdef ONE_THREAD_PER_CHANNEL for ( int32 i = 0; i < gNumChannels; i++ ) { gpReadInfo[i].nThreadStatus = 2; - sem_post(&gpReadInfo[i].pStartSemaphore); + compat_sem_post(&gpReadInfo[i].pStartSemaphore); } #endif } @@ -254,10 +279,10 @@ CdStreamRead(int32 channel, void *buffer, uint32 offset, uint32 size) #ifndef ONE_THREAD_PER_CHANNEL AddToQueue(&gChannelRequestQ, channel); - if ( sem_post(&gCdStreamSema) != 0 ) + if ( compat_sem_post(&gCdStreamSema) != 0 ) printf("Signal Sema Error\n"); #else - if ( sem_post(&gpReadInfo[channel].pStartSemaphore) != 0 ) + if ( compat_sem_post(&gpReadInfo[channel].pStartSemaphore) != 0 ) printf("Signal Sema Error\n"); #endif @@ -332,7 +357,7 @@ CdStreamSync(int32 channel) { pChannel->bLocked = true; - sem_wait(&pChannel->pDoneSemaphore); + compat_sem_wait(&pChannel->pDoneSemaphore); } pChannel->bReading = false; @@ -383,12 +408,12 @@ void *CdStreamThread(void *param) #ifndef ONE_THREAD_PER_CHANNEL while (gCdStreamThreadStatus != 2) { - sem_wait(&gCdStreamSema); + compat_sem_wait(&gCdStreamSema); int32 channel = GetFirstInQueue(&gChannelRequestQ); #else int channel = *((int*)param); while (gpReadInfo[channel].nThreadStatus != 2){ - sem_wait(&gpReadInfo[channel].pStartSemaphore); + compat_sem_wait(&gpReadInfo[channel].pStartSemaphore); #endif ASSERT( channel < gNumChannels ); @@ -437,22 +462,22 @@ void *CdStreamThread(void *param) if ( pChannel->bLocked ) { - sem_post(&pChannel->pDoneSemaphore); + compat_sem_post(&pChannel->pDoneSemaphore); } pChannel->bReading = false; } #ifndef ONE_THREAD_PER_CHANNEL - for ( int32 i = 0; i < gNumChannels; i++ ) - { - sem_destroy(&gpReadInfo[i].pDoneSemaphore); - } - sem_destroy(&gCdStreamSema); + for ( int32 i = 0; i < gNumChannels; i++ ) + { + compat_sem_destroy(&gpReadInfo[i].pDoneSemaphore, "/semaphoredone"); + } + compat_sem_destroy(&gCdStreamSema, "/semaphore"); free(gChannelRequestQ.items); #else - sem_destroy(&gpReadInfo[channel].pStartSemaphore); - sem_destroy(&gpReadInfo[channel].pDoneSemaphore); + compat_sem_destroy(&gpReadInfo[channel].pStartSemaphore, "/semaphorestart"); + compat_sem_destroy(&gpReadInfo[channel].pDoneSemaphore, "/semaphoredone"); #endif - free(gpReadInfo); + free(gpReadInfo); pthread_exit(nil); } diff --git a/src/skel/glfw/glfw.cpp b/src/skel/glfw/glfw.cpp index b9dbf5ac..48701921 100644 --- a/src/skel/glfw/glfw.cpp +++ b/src/skel/glfw/glfw.cpp @@ -81,7 +81,12 @@ DWORD _dwOperatingSystemVersion; #include "resource.h" #else long _dwOperatingSystemVersion; +#ifndef __APPLE__ #include <sys/sysinfo.h> +#else +#include <mach/mach_host.h> +#include <sys/sysctl.h> +#endif #include <stddef.h> #include <locale.h> #include <signal.h> @@ -445,15 +450,27 @@ psInitialize(void) #endif #endif +#ifndef __APPLE__ struct sysinfo systemInfo; sysinfo(&systemInfo); - _dwMemAvailPhys = systemInfo.freeram; - _dwOperatingSystemVersion = OS_WINXP; // To fool other classes - debug("Physical memory size %u\n", systemInfo.totalram); debug("Available physical memory %u\n", systemInfo.freeram); - +#else + uint64_t size = 0; + uint64_t page_size = 0; + size_t uint64_len = sizeof(uint64_t); + size_t ull_len = sizeof(unsigned long long); + sysctl((int[]){CTL_HW, HW_PAGESIZE}, 2, &page_size, &ull_len, NULL, 0); + sysctl((int[]){CTL_HW, HW_MEMSIZE}, 2, &size, &uint64_len, NULL, 0); + vm_statistics_data_t vm_stat; + mach_msg_type_number_t count = HOST_VM_INFO_COUNT; + host_statistics(mach_host_self(), HOST_VM_INFO, (host_info_t)&vm_stat, &count); + _dwMemAvailPhys = (uint64_t)(vm_stat.free_count * page_size); + debug("Physical memory size %llu\n", _dwMemAvailPhys); + debug("Available physical memory %llu\n", size); +#endif + _dwOperatingSystemVersion = OS_WINXP; // To fool other classes #endif TheText.Unload(); |