Files
mesa/src/mapi/u_current.h
T
Emma Anholt 75a9cb1033 util: Add a helper macro for defining initial-exec variables.
I'm going to add another case for Android shortly, and then we can keep
the logic all in one spot.

Reviewed-by: Roman Stratiienko <r.stratiienko@gmail.com>
Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10389>
2021-06-02 03:10:49 +00:00

63 lines
1.3 KiB
C

#ifndef _U_CURRENT_H_
#define _U_CURRENT_H_
#include "c99_compat.h"
#include "util/macros.h"
#if defined(MAPI_MODE_UTIL) || defined(MAPI_MODE_GLAPI) || \
defined(MAPI_MODE_BRIDGE)
#include "glapi/glapi.h"
#ifdef USE_ELF_TLS
#define u_current_table _glapi_tls_Dispatch
#define u_current_context _glapi_tls_Context
#else
#define u_current_table _glapi_Dispatch
#define u_current_context _glapi_Context
#endif
#define u_current_get_table_internal _glapi_get_dispatch
#define u_current_get_context_internal _glapi_get_context
#define u_current_table_tsd _gl_DispatchTSD
#else /* MAPI_MODE_UTIL || MAPI_MODE_GLAPI || MAPI_MODE_BRIDGE */
struct _glapi_table;
#ifdef USE_ELF_TLS
extern __THREAD_INITIAL_EXEC struct _glapi_table *u_current_table;
extern __THREAD_INITIAL_EXEC void *u_current_context;
#else /* USE_ELF_TLS */
extern struct _glapi_table *u_current_table;
extern void *u_current_context;
#endif /* USE_ELF_TLS */
#endif /* MAPI_MODE_UTIL || MAPI_MODE_GLAPI || MAPI_MODE_BRIDGE */
void
u_current_init(void);
void
u_current_destroy(void);
void
u_current_set_table(const struct _glapi_table *tbl);
struct _glapi_table *
u_current_get_table_internal(void);
void
u_current_set_context(const void *ptr);
void *
u_current_get_context_internal(void);
#endif /* _U_CURRENT_H_ */