mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
synced 2024-09-13 09:24:08 -07:00
305 lines
9.4 KiB
Diff
305 lines
9.4 KiB
Diff
diff --git a/media/liboggplay/src/liboggplay/oggplay_private.h b/media/liboggplay/src/liboggplay/oggplay_private.h
|
|
--- a/media/liboggplay/src/liboggplay/oggplay_private.h
|
|
+++ b/media/liboggplay/src/liboggplay/oggplay_private.h
|
|
@@ -62,16 +62,22 @@
|
|
|
|
#ifdef WIN32
|
|
|
|
#ifdef HAVE_WINSOCK2
|
|
#include <winsock2.h>
|
|
#else
|
|
#include <winsock.h>
|
|
#endif
|
|
+#endif
|
|
+
|
|
+#ifdef OS2
|
|
+#define INCL_DOSSEMAPHORES
|
|
+#define INCL_DOSPROCESS
|
|
+#include <os2.h>
|
|
#endif
|
|
|
|
// for Win32 <windows.h> has to be included last
|
|
#include "std_semaphore.h"
|
|
|
|
/**
|
|
*
|
|
* has_been_presented: 0 until the data has been added as a "required" element,
|
|
diff --git a/media/liboggplay/src/liboggplay/oggplay_tools.c b/media/liboggplay/src/liboggplay/oggplay_tools.c
|
|
--- a/media/liboggplay/src/liboggplay/oggplay_tools.c
|
|
+++ b/media/liboggplay/src/liboggplay/oggplay_tools.c
|
|
@@ -53,15 +53,17 @@ oggplay_sys_time_in_ms(void) {
|
|
return (ogg_int64_t)tv.tv_sec * 1000 + (ogg_int64_t)tv.tv_usec / 1000;
|
|
#endif
|
|
}
|
|
|
|
void
|
|
oggplay_millisleep(long ms) {
|
|
#ifdef WIN32
|
|
Sleep(ms);
|
|
+#elif defined(OS2)
|
|
+ DosSleep(ms);
|
|
#else
|
|
struct timespec ts = {0, (ogg_int64_t)ms * 1000000LL};
|
|
nanosleep(&ts, NULL);
|
|
#endif
|
|
}
|
|
|
|
|
|
diff --git a/media/liboggplay/src/liboggplay/os2_semaphore.c b/media/liboggplay/src/liboggplay/os2_semaphore.c
|
|
new file mode 100644
|
|
--- /dev/null
|
|
+++ b/media/liboggplay/src/liboggplay/os2_semaphore.c
|
|
@@ -0,0 +1,163 @@
|
|
+/* ***** BEGIN LICENSE BLOCK *****
|
|
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
|
|
+ *
|
|
+ * The contents of this file are subject to the Mozilla Public License Version
|
|
+ * 1.1 (the "License"); you may not use this file except in compliance with
|
|
+ * the License. You may obtain a copy of the License at
|
|
+ * http://www.mozilla.org/MPL/
|
|
+ *
|
|
+ * Software distributed under the License is distributed on an "AS IS" basis,
|
|
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
|
|
+ * for the specific language governing rights and limitations under the
|
|
+ * License.
|
|
+ *
|
|
+ * The Original Code is the Mozilla browser.
|
|
+ *
|
|
+ * The Initial Developer of the Original Code is
|
|
+ * Richard Walsh
|
|
+ * Portions created by the Initial Developer are Copyright (c) 2008
|
|
+ * the Initial Developer. All Rights Reserved.
|
|
+ *
|
|
+ * Contributor(s):
|
|
+ *
|
|
+ * Alternatively, the contents of this file may be used under the terms of
|
|
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
|
|
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
|
|
+ * in which case the provisions of the GPL or the LGPL are applicable instead
|
|
+ * of those above. If you wish to allow use of your version of this file only
|
|
+ * under the terms of either the GPL or the LGPL, and not to allow others to
|
|
+ * use your version of this file under the terms of the MPL, indicate your
|
|
+ * decision by deleting the provisions above and replace them with the notice
|
|
+ * and other provisions required by the GPL or the LGPL. If you do not delete
|
|
+ * the provisions above, a recipient may use your version of this file under
|
|
+ * the terms of any one of the MPL, the GPL or the LGPL.
|
|
+ *
|
|
+ * ***** END LICENSE BLOCK ***** *
|
|
+ */
|
|
+/*****************************************************************************/
|
|
+/*
|
|
+ * This is a conservative implementation of a posix counting semaphore.
|
|
+ * It relies on the state of the underlying OS/2 event semaphore to
|
|
+ * control whether sem_wait() blocks or returns immediately, and only
|
|
+ * uses its count to change the sem's state from posted to reset.
|
|
+ * (A more "activist" approach would use the count to decide whether
|
|
+ * to return immediately or to call DosWaitEventSem().)
|
|
+ *
|
|
+ */
|
|
+/*****************************************************************************/
|
|
+
|
|
+#include <stdlib.h>
|
|
+#define INCL_DOS
|
|
+#include <os2.h>
|
|
+#include "os2_semaphore.h"
|
|
+
|
|
+#ifndef ERROR_SEM_BUSY
|
|
+#define ERROR_SEM_BUSY 301
|
|
+#endif
|
|
+
|
|
+#define SEM_WAIT 20000
|
|
+
|
|
+/*****************************************************************************/
|
|
+
|
|
+int sem_init(sem_t *sem, int pshared, unsigned value)
|
|
+{
|
|
+ OS2SEM * psem;
|
|
+
|
|
+ if (!sem)
|
|
+ return -1;
|
|
+ *sem = 0;
|
|
+
|
|
+ psem = (OS2SEM*)malloc(sizeof(OS2SEM));
|
|
+ if (!psem)
|
|
+ return -1;
|
|
+
|
|
+ if (DosCreateMutexSem(0, &psem->hmtx, 0, 0)) {
|
|
+ free(psem);
|
|
+ return -1;
|
|
+ }
|
|
+
|
|
+ if (DosCreateEventSem(0, &psem->hev, 0, (value ? 1 : 0))) {
|
|
+ DosCloseMutexSem(psem->hmtx);
|
|
+ free(psem);
|
|
+ return -1;
|
|
+ }
|
|
+
|
|
+ psem->cnt = value;
|
|
+ *sem = psem;
|
|
+ return 0;
|
|
+}
|
|
+
|
|
+/*****************************************************************************/
|
|
+
|
|
+int sem_wait(sem_t *sem)
|
|
+{
|
|
+ OS2SEM * psem;
|
|
+ ULONG cnt;
|
|
+
|
|
+ if (!sem || !*sem)
|
|
+ return -1;
|
|
+ psem = *sem;
|
|
+
|
|
+ if (DosWaitEventSem(psem->hev, -1))
|
|
+ return -1;
|
|
+
|
|
+ if (DosRequestMutexSem(psem->hmtx, SEM_WAIT))
|
|
+ return -1;
|
|
+
|
|
+ if (psem->cnt)
|
|
+ psem->cnt--;
|
|
+ if (!psem->cnt)
|
|
+ DosResetEventSem(psem->hev, &cnt);
|
|
+ DosReleaseMutexSem(psem->hmtx);
|
|
+
|
|
+ return 0;
|
|
+}
|
|
+
|
|
+/*****************************************************************************/
|
|
+
|
|
+int sem_post(sem_t *sem)
|
|
+{
|
|
+ OS2SEM * psem;
|
|
+
|
|
+ if (!sem || !*sem)
|
|
+ return -1;
|
|
+ psem = *sem;
|
|
+
|
|
+ if (!DosRequestMutexSem(psem->hmtx, SEM_WAIT)) {
|
|
+ psem->cnt++;
|
|
+ DosPostEventSem(psem->hev);
|
|
+ DosReleaseMutexSem(psem->hmtx);
|
|
+ return 0;
|
|
+ }
|
|
+
|
|
+ return -1;
|
|
+}
|
|
+
|
|
+/*****************************************************************************/
|
|
+
|
|
+int sem_destroy(sem_t *sem)
|
|
+{
|
|
+ OS2SEM * psem;
|
|
+
|
|
+ if (!sem || !*sem)
|
|
+ return -1;
|
|
+ psem = *sem;
|
|
+
|
|
+ if (DosCloseMutexSem(psem->hmtx) == ERROR_SEM_BUSY) {
|
|
+ DosRequestMutexSem(psem->hmtx, SEM_WAIT);
|
|
+ DosReleaseMutexSem(psem->hmtx);
|
|
+ DosCloseMutexSem(psem->hmtx);
|
|
+ }
|
|
+
|
|
+ if (DosCloseEventSem(psem->hev) == ERROR_SEM_BUSY) {
|
|
+ DosPostEventSem(psem->hev);
|
|
+ DosSleep(1);
|
|
+ DosCloseEventSem(psem->hev);
|
|
+ }
|
|
+
|
|
+ free(psem);
|
|
+ return 0;
|
|
+}
|
|
+
|
|
+/*****************************************************************************/
|
|
+
|
|
diff --git a/media/liboggplay/src/liboggplay/os2_semaphore.h b/media/liboggplay/src/liboggplay/os2_semaphore.h
|
|
new file mode 100644
|
|
--- /dev/null
|
|
+++ b/media/liboggplay/src/liboggplay/os2_semaphore.h
|
|
@@ -0,0 +1,57 @@
|
|
+/* ***** BEGIN LICENSE BLOCK *****
|
|
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
|
|
+ *
|
|
+ * The contents of this file are subject to the Mozilla Public License Version
|
|
+ * 1.1 (the "License"); you may not use this file except in compliance with
|
|
+ * the License. You may obtain a copy of the License at
|
|
+ * http://www.mozilla.org/MPL/
|
|
+ *
|
|
+ * Software distributed under the License is distributed on an "AS IS" basis,
|
|
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
|
|
+ * for the specific language governing rights and limitations under the
|
|
+ * License.
|
|
+ *
|
|
+ * The Original Code is the Mozilla browser.
|
|
+ *
|
|
+ * The Initial Developer of the Original Code is
|
|
+ * Richard Walsh
|
|
+ * Portions created by the Initial Developer are Copyright (c) 2008
|
|
+ * the Initial Developer. All Rights Reserved.
|
|
+ *
|
|
+ * Contributor(s):
|
|
+ *
|
|
+ * Alternatively, the contents of this file may be used under the terms of
|
|
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
|
|
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
|
|
+ * in which case the provisions of the GPL or the LGPL are applicable instead
|
|
+ * of those above. If you wish to allow use of your version of this file only
|
|
+ * under the terms of either the GPL or the LGPL, and not to allow others to
|
|
+ * use your version of this file under the terms of the MPL, indicate your
|
|
+ * decision by deleting the provisions above and replace them with the notice
|
|
+ * and other provisions required by the GPL or the LGPL. If you do not delete
|
|
+ * the provisions above, a recipient may use your version of this file under
|
|
+ * the terms of any one of the MPL, the GPL or the LGPL.
|
|
+ *
|
|
+ * ***** END LICENSE BLOCK ***** *
|
|
+ */
|
|
+/*****************************************************************************/
|
|
+
|
|
+#ifndef _os2_semaphore_
|
|
+#define _os2_semaphore_
|
|
+
|
|
+typedef struct _OS2SEM {
|
|
+ HMTX hmtx;
|
|
+ HEV hev;
|
|
+ ULONG cnt;
|
|
+} OS2SEM;
|
|
+
|
|
+typedef OS2SEM * sem_t;
|
|
+
|
|
+int sem_init(sem_t *sem, int pshared, unsigned value);
|
|
+int sem_wait(sem_t *sem);
|
|
+int sem_post(sem_t *sem);
|
|
+int sem_destroy(sem_t *sem);
|
|
+
|
|
+#endif
|
|
+/*****************************************************************************/
|
|
+
|
|
diff --git a/media/liboggplay/src/liboggplay/std_semaphore.h b/media/liboggplay/src/liboggplay/std_semaphore.h
|
|
--- a/media/liboggplay/src/liboggplay/std_semaphore.h
|
|
+++ b/media/liboggplay/src/liboggplay/std_semaphore.h
|
|
@@ -83,16 +83,23 @@ typedef sem_t semaphore;
|
|
typedef sem_t semaphore;
|
|
#elif defined(WIN32)
|
|
#include <windows.h>
|
|
#define SEM_CREATE(p,s) (!(p = CreateSemaphore(NULL, (long)(s), (long)(s), NULL)))
|
|
#define SEM_SIGNAL(p) (!ReleaseSemaphore(p, 1, NULL))
|
|
#define SEM_WAIT(p) WaitForSingleObject(p, INFINITE)
|
|
#define SEM_CLOSE(p) (!CloseHandle(p))
|
|
typedef HANDLE semaphore;
|
|
+#elif defined(OS2)
|
|
+#include "os2_semaphore.h"
|
|
+#define SEM_CREATE(p,s) sem_init(&(p), 1, s)
|
|
+#define SEM_SIGNAL(p) sem_post(&(p))
|
|
+#define SEM_WAIT(p) sem_wait(&(p))
|
|
+#define SEM_CLOSE(p) sem_destroy(&(p))
|
|
+typedef sem_t semaphore;
|
|
#elif defined(__APPLE__)
|
|
#include <Carbon/Carbon.h>
|
|
#define SEM_CREATE(p,s) MPCreateSemaphore(s, s, &(p))
|
|
#define SEM_SIGNAL(p) MPSignalSemaphore(p)
|
|
#define SEM_WAIT(p) MPWaitOnSemaphore(p, kDurationForever)
|
|
#define SEM_CLOSE(p) MPDeleteSemaphore(p)
|
|
typedef MPSemaphoreID semaphore;
|
|
#endif
|