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-rw-r--r--mesalib/src/mapi/glapi/SConscript1
-rw-r--r--mesalib/src/mapi/mapi/sources.mak3
-rw-r--r--mesalib/src/mapi/mapi/u_thread.c210
-rw-r--r--mesalib/src/mapi/mapi/u_thread.h154
4 files changed, 141 insertions, 227 deletions
diff --git a/mesalib/src/mapi/glapi/SConscript b/mesalib/src/mapi/glapi/SConscript
index dad7d5972..9882806ce 100644
--- a/mesalib/src/mapi/glapi/SConscript
+++ b/mesalib/src/mapi/glapi/SConscript
@@ -38,7 +38,6 @@ glapi_sources = [
mapi_sources = [
'u_current.c',
'u_execmem.c',
- 'u_thread.c',
]
for s in mapi_sources:
o = env.SharedObject(s[:-2], '../mapi/' + s)
diff --git a/mesalib/src/mapi/mapi/sources.mak b/mesalib/src/mapi/mapi/sources.mak
index c50234b57..28141860f 100644
--- a/mesalib/src/mapi/mapi/sources.mak
+++ b/mesalib/src/mapi/mapi/sources.mak
@@ -16,8 +16,7 @@
MAPI_UTIL_SOURCES = \
u_current.c \
- u_execmem.c \
- u_thread.c
+ u_execmem.c
MAPI_SOURCES = \
entry.c \
diff --git a/mesalib/src/mapi/mapi/u_thread.c b/mesalib/src/mapi/mapi/u_thread.c
deleted file mode 100644
index 7b52ca99b..000000000
--- a/mesalib/src/mapi/mapi/u_thread.c
+++ /dev/null
@@ -1,210 +0,0 @@
-/*
- * Mesa 3-D graphics library
- * Version: 6.5.1
- *
- * Copyright (C) 1999-2006 Brian Paul All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-
-#include <stdio.h>
-#include <stdlib.h>
-#include "u_compiler.h"
-#include "u_thread.h"
-
-
-/*
- * This file should still compile even when THREADS is not defined.
- * This is to make things easier to deal with on the makefile scene..
- */
-#ifdef THREADS
-#include <errno.h>
-
-/*
- * Error messages
- */
-#define INIT_TSD_ERROR "_glthread_: failed to allocate key for thread specific data"
-#define GET_TSD_ERROR "_glthread_: failed to get thread specific data"
-#define SET_TSD_ERROR "_glthread_: thread failed to set thread specific data"
-
-
-/*
- * Magic number to determine if a TSD object has been initialized.
- * Kind of a hack but there doesn't appear to be a better cross-platform
- * solution.
- */
-#define INIT_MAGIC 0xff8adc98
-
-
-
-/*
- * POSIX Threads -- The best way to go if your platform supports them.
- * Solaris >= 2.5 have POSIX threads, IRIX >= 6.4 reportedly
- * has them, and many of the free Unixes now have them.
- * Be sure to use appropriate -mt or -D_REENTRANT type
- * compile flags when building.
- */
-#ifdef PTHREADS
-
-unsigned long
-u_thread_self(void)
-{
- return (unsigned long) pthread_self();
-}
-
-
-void
-u_tsd_init(struct u_tsd *tsd)
-{
- if (pthread_key_create(&tsd->key, NULL/*free*/) != 0) {
- perror(INIT_TSD_ERROR);
- exit(-1);
- }
- tsd->initMagic = INIT_MAGIC;
-}
-
-
-void *
-u_tsd_get(struct u_tsd *tsd)
-{
- if (tsd->initMagic != (int) INIT_MAGIC) {
- u_tsd_init(tsd);
- }
- return pthread_getspecific(tsd->key);
-}
-
-
-void
-u_tsd_set(struct u_tsd *tsd, void *ptr)
-{
- if (tsd->initMagic != (int) INIT_MAGIC) {
- u_tsd_init(tsd);
- }
- if (pthread_setspecific(tsd->key, ptr) != 0) {
- perror(SET_TSD_ERROR);
- exit(-1);
- }
-}
-
-#endif /* PTHREADS */
-
-
-
-/*
- * Win32 Threads. The only available option for Windows 95/NT.
- * Be sure that you compile using the Multithreaded runtime, otherwise
- * bad things will happen.
- */
-#ifdef WIN32
-
-unsigned long
-u_thread_self(void)
-{
- return GetCurrentThreadId();
-}
-
-
-void
-u_tsd_init(struct u_tsd *tsd)
-{
- tsd->key = TlsAlloc();
- if (tsd->key == TLS_OUT_OF_INDEXES) {
- perror(INIT_TSD_ERROR);
- exit(-1);
- }
- tsd->initMagic = INIT_MAGIC;
-}
-
-
-void
-u_tsd_destroy(struct u_tsd *tsd)
-{
- if (tsd->initMagic != INIT_MAGIC) {
- return;
- }
- TlsFree(tsd->key);
- tsd->initMagic = 0x0;
-}
-
-
-void *
-u_tsd_get(struct u_tsd *tsd)
-{
- if (tsd->initMagic != INIT_MAGIC) {
- u_tsd_init(tsd);
- }
- return TlsGetValue(tsd->key);
-}
-
-
-void
-u_tsd_set(struct u_tsd *tsd, void *ptr)
-{
- /* the following code assumes that the struct u_tsd has been initialized
- to zero at creation */
- if (tsd->initMagic != INIT_MAGIC) {
- u_tsd_init(tsd);
- }
- if (TlsSetValue(tsd->key, ptr) == 0) {
- perror(SET_TSD_ERROR);
- exit(-1);
- }
-}
-
-#endif /* WIN32 */
-
-
-#else /* THREADS */
-
-
-/*
- * no-op functions
- */
-
-unsigned long
-u_thread_self(void)
-{
- return 0;
-}
-
-
-void
-u_tsd_init(struct u_tsd *tsd)
-{
- (void) tsd;
-}
-
-
-void *
-u_tsd_get(struct u_tsd *tsd)
-{
- (void) tsd;
- return NULL;
-}
-
-
-void
-u_tsd_set(struct u_tsd *tsd, void *ptr)
-{
- (void) tsd;
- (void) ptr;
-}
-
-
-#endif /* THREADS */
diff --git a/mesalib/src/mapi/mapi/u_thread.h b/mesalib/src/mapi/mapi/u_thread.h
index 7db22b793..ffe17b207 100644
--- a/mesalib/src/mapi/mapi/u_thread.h
+++ b/mesalib/src/mapi/mapi/u_thread.h
@@ -42,6 +42,8 @@
#ifndef _U_THREAD_H_
#define _U_THREAD_H_
+#include <stdio.h>
+#include <stdlib.h>
#include "u_compiler.h"
#if defined(PTHREADS)
@@ -57,6 +59,20 @@
#endif
#endif
+/*
+ * Error messages
+ */
+#define INIT_TSD_ERROR "_glthread_: failed to allocate key for thread specific data"
+#define GET_TSD_ERROR "_glthread_: failed to get thread specific data"
+#define SET_TSD_ERROR "_glthread_: thread failed to set thread specific data"
+
+
+/*
+ * Magic number to determine if a TSD object has been initialized.
+ * Kind of a hack but there doesn't appear to be a better cross-platform
+ * solution.
+ */
+#define INIT_MAGIC 0xff8adc98
#ifdef __cplusplus
extern "C" {
@@ -76,7 +92,7 @@ extern "C" {
struct u_tsd {
pthread_key_t key;
- int initMagic;
+ unsigned initMagic;
};
typedef pthread_mutex_t u_mutex;
@@ -89,6 +105,46 @@ typedef pthread_mutex_t u_mutex;
#define u_mutex_lock(name) (void) pthread_mutex_lock(&(name))
#define u_mutex_unlock(name) (void) pthread_mutex_unlock(&(name))
+static INLINE unsigned long
+u_thread_self(void)
+{
+ return (unsigned long) pthread_self();
+}
+
+
+static INLINE void
+u_tsd_init(struct u_tsd *tsd)
+{
+ if (pthread_key_create(&tsd->key, NULL/*free*/) != 0) {
+ perror(INIT_TSD_ERROR);
+ exit(-1);
+ }
+ tsd->initMagic = INIT_MAGIC;
+}
+
+
+static INLINE void *
+u_tsd_get(struct u_tsd *tsd)
+{
+ if (tsd->initMagic != INIT_MAGIC) {
+ u_tsd_init(tsd);
+ }
+ return pthread_getspecific(tsd->key);
+}
+
+
+static INLINE void
+u_tsd_set(struct u_tsd *tsd, void *ptr)
+{
+ if (tsd->initMagic != INIT_MAGIC) {
+ u_tsd_init(tsd);
+ }
+ if (pthread_setspecific(tsd->key, ptr) != 0) {
+ perror(SET_TSD_ERROR);
+ exit(-1);
+ }
+}
+
#endif /* PTHREADS */
@@ -101,7 +157,7 @@ typedef pthread_mutex_t u_mutex;
struct u_tsd {
DWORD key;
- int initMagic;
+ unsigned initMagic;
};
typedef CRITICAL_SECTION u_mutex;
@@ -115,6 +171,60 @@ typedef CRITICAL_SECTION u_mutex;
#define u_mutex_lock(name) EnterCriticalSection(&name)
#define u_mutex_unlock(name) LeaveCriticalSection(&name)
+static INLINE unsigned long
+u_thread_self(void)
+{
+ return GetCurrentThreadId();
+}
+
+
+static INLINE void
+u_tsd_init(struct u_tsd *tsd)
+{
+ tsd->key = TlsAlloc();
+ if (tsd->key == TLS_OUT_OF_INDEXES) {
+ perror(INIT_TSD_ERROR);
+ exit(-1);
+ }
+ tsd->initMagic = INIT_MAGIC;
+}
+
+
+static INLINE void
+u_tsd_destroy(struct u_tsd *tsd)
+{
+ if (tsd->initMagic != INIT_MAGIC) {
+ return;
+ }
+ TlsFree(tsd->key);
+ tsd->initMagic = 0x0;
+}
+
+
+static INLINE void *
+u_tsd_get(struct u_tsd *tsd)
+{
+ if (tsd->initMagic != INIT_MAGIC) {
+ u_tsd_init(tsd);
+ }
+ return TlsGetValue(tsd->key);
+}
+
+
+static INLINE void
+u_tsd_set(struct u_tsd *tsd, void *ptr)
+{
+ /* the following code assumes that the struct u_tsd has been initialized
+ to zero at creation */
+ if (tsd->initMagic != INIT_MAGIC) {
+ u_tsd_init(tsd);
+ }
+ if (TlsSetValue(tsd->key, ptr) == 0) {
+ perror(SET_TSD_ERROR);
+ exit(-1);
+ }
+}
+
#endif /* WIN32 */
@@ -124,7 +234,7 @@ typedef CRITICAL_SECTION u_mutex;
#ifndef THREADS
struct u_tsd {
- int initMagic;
+ unsigned initMagic;
};
typedef unsigned u_mutex;
@@ -135,23 +245,39 @@ typedef unsigned u_mutex;
#define u_mutex_lock(name) (void) name
#define u_mutex_unlock(name) (void) name
-#endif /* THREADS */
+/*
+ * no-op functions
+ */
+
+static INLINE unsigned long
+u_thread_self(void)
+{
+ return 0;
+}
-unsigned long
-u_thread_self(void);
+static INLINE void
+u_tsd_init(struct u_tsd *tsd)
+{
+ (void) tsd;
+}
-void
-u_tsd_init(struct u_tsd *tsd);
-void
-u_tsd_destroy(struct u_tsd *tsd); /* WIN32 only */
+static INLINE void *
+u_tsd_get(struct u_tsd *tsd)
+{
+ (void) tsd;
+ return NULL;
+}
-void *
-u_tsd_get(struct u_tsd *tsd);
-void
-u_tsd_set(struct u_tsd *tsd, void *ptr);
+static INLINE void
+u_tsd_set(struct u_tsd *tsd, void *ptr)
+{
+ (void) tsd;
+ (void) ptr;
+}
+#endif /* THREADS */
#ifdef __cplusplus
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-02 15:43:40 +0000