glapi: Move public function/variable declarations to glapi.h.

glapi defines an interface that is used by DRI drivers.  It must not be
changed in an ABI incompatible way.  This commit moves all
functions/variables belong to the interface to glapi.h.  Instead of
including u_current.h from glapi.h, u_current.h now includes glapi.h.

diff --git a/src/mapi/glapi/glapi.h b/src/mapi/glapi/glapi.h
index a74884d595ae57a35744d9359041819092f0e0df..1f18bf00fd9532658b2134e342a0aee7a97025f2 100644 (file)
--- a/src/mapi/glapi/glapi.h
+++ b/src/mapi/glapi/glapi.h
@@ -44,10 +44,11 @@
 #ifndef _GLAPI_H
 #define _GLAPI_H
 
-#ifndef MAPI_GLAPI_CURRENT
-#define MAPI_GLAPI_CURRENT
-#endif
 
+#define _GLAPI_EXPORT PUBLIC
+
+
+/* Is this needed?  It is incomplete anyway. */
 #ifdef USE_MGL_NAMESPACE
 #define _glapi_set_dispatch _mglapi_set_dispatch
 #define _glapi_get_dispatch _mglapi_get_dispatch
@@ -57,32 +58,106 @@
 #define _glapi_Context _mglapi_Context
 #endif
 
-#include "mapi/u_current.h"
 #include "glapi/glthread.h"
 
 typedef void (*_glapi_proc)(void);
+struct _glapi_table;
+
+
+#if defined (GLX_USE_TLS)
+
+_GLAPI_EXPORT extern __thread struct _glapi_table * _glapi_tls_Dispatch
+    __attribute__((tls_model("initial-exec")));
+
+_GLAPI_EXPORT extern __thread void * _glapi_tls_Context
+    __attribute__((tls_model("initial-exec")));
+
+_GLAPI_EXPORT extern const struct _glapi_table *_glapi_Dispatch;
+_GLAPI_EXPORT extern const void *_glapi_Context;
+
+# define GET_DISPATCH() _glapi_tls_Dispatch
+# define GET_CURRENT_CONTEXT(C)  GLcontext *C = (GLcontext *) _glapi_tls_Context
+
+#else
+
+_GLAPI_EXPORT extern struct _glapi_table *_glapi_Dispatch;
+_GLAPI_EXPORT extern void *_glapi_Context;
+
+# ifdef THREADS
+
+#  define GET_DISPATCH() \
+     (likely(_glapi_Dispatch) ? _glapi_Dispatch : _glapi_get_dispatch())
+
+#  define GET_CURRENT_CONTEXT(C)  GLcontext *C = (GLcontext *) \
+     (likely(_glapi_Context) ? _glapi_Context : _glapi_get_context())
+
+# else
+
+#  define GET_DISPATCH() _glapi_Dispatch
+#  define GET_CURRENT_CONTEXT(C)  GLcontext *C = (GLcontext *) _glapi_Context
+
+# endif
+
+#endif /* defined (GLX_USE_TLS) */
+
+
+void
+_glapi_destroy_multithread(void);
 
-#define GET_DISPATCH() ((struct _glapi_table *) u_current_get())
-#define GET_CURRENT_CONTEXT(C) GLcontext *C = (GLcontext *) u_current_get_user()
 
-PUBLIC unsigned int
+_GLAPI_EXPORT void
+_glapi_check_multithread(void);
+
+
+_GLAPI_EXPORT void
+_glapi_set_context(void *context);
+
+
+_GLAPI_EXPORT void *
+_glapi_get_context(void);
+
+
+_GLAPI_EXPORT void
+_glapi_set_dispatch(struct _glapi_table *dispatch);
+
+
+_GLAPI_EXPORT struct _glapi_table *
+_glapi_get_dispatch(void);
+
+
+_GLAPI_EXPORT unsigned int
 _glapi_get_dispatch_table_size(void);
 
 
-PUBLIC int
+_GLAPI_EXPORT int
 _glapi_add_dispatch( const char * const * function_names,
                     const char * parameter_signature );
 
-PUBLIC int
+_GLAPI_EXPORT int
 _glapi_get_proc_offset(const char *funcName);
 
 
-PUBLIC _glapi_proc
+_GLAPI_EXPORT _glapi_proc
 _glapi_get_proc_address(const char *funcName);
 
 
-PUBLIC const char *
+_GLAPI_EXPORT const char *
 _glapi_get_proc_name(unsigned int offset);
 
 
-#endif
+_GLAPI_EXPORT unsigned long
+_glthread_GetID(void);
+
+
+/*
+ * These stubs are kept so that the old DRI drivers still load.
+ */
+_GLAPI_EXPORT void
+_glapi_noop_enable_warnings(unsigned char enable);
+
+
+_GLAPI_EXPORT void
+_glapi_set_warning_func(_glapi_proc func);
+
+
+#endif /* _GLAPI_H */

diff --git a/src/mapi/glapi/glapi_nop.c b/src/mapi/glapi/glapi_nop.c
index 9709551ee78bfeefebe089c4fe55898765c409cc..df46ca8c89a619c4e01b8adfded187783167362a 100644 (file)
--- a/src/mapi/glapi/glapi_nop.c
+++ b/src/mapi/glapi/glapi_nop.c
@@ -49,17 +49,8 @@
 #include "glapi/glapi.h"
 
 
-/*
- * These stubs are kept so that the old DRI drivers still load.
- */
-PUBLIC void
-_glapi_noop_enable_warnings(GLboolean enable);
-
-PUBLIC void
-_glapi_set_warning_func(_glapi_proc func);
-
 void
-_glapi_noop_enable_warnings(GLboolean enable)
+_glapi_noop_enable_warnings(unsigned char enable)
 {
 }
 

diff --git a/src/mapi/glapi/glthread.c b/src/mapi/glapi/glthread.c
index 9dbc0e9a56f2f4fcfcfbd56fb01ff814fa3e1750..00915380f97b8c2d5ae6a4f221f8e7d2f8603bc0 100644 (file)
--- a/src/mapi/glapi/glthread.c
+++ b/src/mapi/glapi/glthread.c
@@ -1,4 +1,4 @@
-#include "glthread.h"
+#include "glapi/glapi.h"
 
 unsigned long
 _glthread_GetID(void)

diff --git a/src/mapi/glapi/glthread.h b/src/mapi/glapi/glthread.h
index 54292706acfc4a7e79a1741e3659abae06996967..fc4ece7c3384e57fc8ac2bda13d3e3c54b77cd52 100644 (file)
--- a/src/mapi/glapi/glthread.h
+++ b/src/mapi/glapi/glthread.h
@@ -17,7 +17,4 @@
 typedef struct u_tsd _glthread_TSD;
 typedef u_mutex _glthread_Mutex;
 
-PUBLIC unsigned long
-_glthread_GetID(void);
-
-#endif /* THREADS_H */
+#endif /* GLTHREAD_H */

diff --git a/src/mapi/mapi/u_current.h b/src/mapi/mapi/u_current.h
index a6256f5b51296e916cc771a3ec33f07262cd5a8a..a6bd9f08385a60cb1bf7c7d143e62b96f1000ea9 100644 (file)
--- a/src/mapi/mapi/u_current.h
+++ b/src/mapi/mapi/u_current.h
@@ -4,49 +4,44 @@
 #include "u_compiler.h"
 
 #ifdef MAPI_GLAPI_CURRENT
-#define GLAPI_EXPORT PUBLIC
-#else
-#define GLAPI_EXPORT
-#endif
 
-/*
- * Unlike other utility functions, we need to keep the old names (_glapi_*) for
- * ABI compatibility.  The desired functions are wrappers to the old ones.
- */
+#include "glapi/glapi.h"
+
+#else /* MAPI_GLAPI_CURRENT */
 
 struct _glapi_table;
 
 #ifdef GLX_USE_TLS
 
-GLAPI_EXPORT extern __thread struct _glapi_table *_glapi_tls_Dispatch
+extern __thread struct _glapi_table *_glapi_tls_Dispatch
     __attribute__((tls_model("initial-exec")));
 
-GLAPI_EXPORT extern __thread void *_glapi_tls_Context
+extern __thread void *_glapi_tls_Context
     __attribute__((tls_model("initial-exec")));
 
-GLAPI_EXPORT extern const struct _glapi_table *_glapi_Dispatch;
-GLAPI_EXPORT extern const void *_glapi_Context;
+extern const struct _glapi_table *_glapi_Dispatch;
+extern const void *_glapi_Context;
 
 #else /* GLX_USE_TLS */
 
-GLAPI_EXPORT extern struct _glapi_table *_glapi_Dispatch;
-GLAPI_EXPORT extern void *_glapi_Context;
+extern struct _glapi_table *_glapi_Dispatch;
+extern void *_glapi_Context;
 
 #endif /* GLX_USE_TLS */
 
-GLAPI_EXPORT void
+void
 _glapi_check_multithread(void);
 
-GLAPI_EXPORT void
+void
 _glapi_set_context(void *context);
 
-GLAPI_EXPORT void *
+void *
 _glapi_get_context(void);
 
-GLAPI_EXPORT void
+void
 _glapi_set_dispatch(struct _glapi_table *dispatch);
 
-GLAPI_EXPORT struct _glapi_table *
+struct _glapi_table *
 _glapi_get_dispatch(void);
 
 void
@@ -90,4 +85,6 @@ u_current_get_user(void)
 #endif
 }
 
-#endif /* GLX_USE_TLS */
+#endif /* MAPI_GLAPI_CURRENT */
+
+#endif /* _U_CURRENT_H_ */