#include <stdlib.h>
#include <string.h>
-#include "eglcurrent.h"
-#include "eglcontext.h"
#include "egllog.h"
#include "eglmutex.h"
+#include "eglcurrent.h"
#include "eglglobals.h"
static _EGLThreadInfo dummy_thread = _EGL_THREAD_INFO_INITIALIZER;
-#ifdef GLX_USE_TLS
-static __thread const _EGLThreadInfo *_egl_TSD
- __attribute__ ((tls_model("initial-exec")));
-
-static INLINE void _eglSetTSD(const _EGLThreadInfo *t)
-{
- _egl_TSD = t;
-}
-
-static INLINE _EGLThreadInfo *_eglGetTSD(void)
-{
- return (_EGLThreadInfo *) _egl_TSD;
-}
-
-static INLINE void _eglFiniTSD(void)
-{
-}
-
-static INLINE EGLBoolean _eglInitTSD(void (*dtor)(_EGLThreadInfo *))
-{
- /* TODO destroy TSD */
- (void) dtor;
- (void) _eglFiniTSD;
- return EGL_TRUE;
-}
-
-#elif PTHREADS
+#if PTHREADS
#include <pthread.h>
static _EGL_DECLARE_MUTEX(_egl_TSDMutex);
static pthread_key_t _egl_TSD;
static void (*_egl_FreeTSD)(_EGLThreadInfo *);
+#ifdef GLX_USE_TLS
+static __thread const _EGLThreadInfo *_egl_TLS
+ __attribute__ ((tls_model("initial-exec")));
+#endif
+
static INLINE void _eglSetTSD(const _EGLThreadInfo *t)
{
pthread_setspecific(_egl_TSD, (const void *) t);
+#ifdef GLX_USE_TLS
+ _egl_TLS = t;
+#endif
}
static INLINE _EGLThreadInfo *_eglGetTSD(void)
{
+#ifdef GLX_USE_TLS
+ return (_EGLThreadInfo *) _egl_TLS;
+#else
return (_EGLThreadInfo *) pthread_getspecific(_egl_TSD);
+#endif
}
static INLINE void _eglFiniTSD(void)
/**
- * Return the currently bound context, or NULL.
- */
-_EGLContext *
-_eglGetCurrentContext(void)
-{
- _EGLThreadInfo *t = _eglGetCurrentThread();
- return t->CurrentContexts[t->CurrentAPIIndex];
-}
-
-
-/**
- * Return the display of the currently bound context, or NULL.
+ * Return the currently bound context of the given API, or NULL.
*/
-_EGLDisplay *
-_eglGetCurrentDisplay(void)
+PUBLIC _EGLContext *
+_eglGetAPIContext(EGLenum api)
{
_EGLThreadInfo *t = _eglGetCurrentThread();
- _EGLContext *ctx = t->CurrentContexts[t->CurrentAPIIndex];
- if (ctx)
- return ctx->Display;
- else
- return NULL;
+ return t->CurrentContexts[_eglConvertApiToIndex(api)];
}
/**
- * Return the read or write surface of the currently bound context, or NULL.
+ * Return the currently bound context of the current API, or NULL.
*/
-_EGLSurface *
-_eglGetCurrentSurface(EGLint readdraw)
+_EGLContext *
+_eglGetCurrentContext(void)
{
_EGLThreadInfo *t = _eglGetCurrentThread();
- _EGLContext *ctx = t->CurrentContexts[t->CurrentAPIIndex];
- if (ctx) {
- switch (readdraw) {
- case EGL_DRAW:
- return ctx->DrawSurface;
- case EGL_READ:
- return ctx->ReadSurface;
- default:
- return NULL;
- }
- }
- return NULL;
+ return t->CurrentContexts[t->CurrentAPIIndex];
}
/**
- * Record EGL error code.
+ * Record EGL error code and return EGL_FALSE.
*/
EGLBoolean
_eglError(EGLint errCode, const char *msg)
{
_EGLThreadInfo *t = _eglGetCurrentThread();
- const char *s;
if (t == &dummy_thread)
return EGL_FALSE;
- if (t->LastError == EGL_SUCCESS) {
- t->LastError = errCode;
+ t->LastError = errCode;
+
+ if (errCode != EGL_SUCCESS) {
+ const char *s;
switch (errCode) {
case EGL_BAD_ACCESS:
case EGL_BAD_SURFACE:
s = "EGL_BAD_SURFACE";
break;
+ case EGL_NOT_INITIALIZED:
+ s = "EGL_NOT_INITIALIZED";
+ break;
+#ifdef EGL_MESA_screen_surface
case EGL_BAD_SCREEN_MESA:
s = "EGL_BAD_SCREEN_MESA";
break;
case EGL_BAD_MODE_MESA:
s = "EGL_BAD_MODE_MESA";
break;
+#endif
default:
- s = "other";
+ s = "other EGL error";
}
_eglLog(_EGL_DEBUG, "EGL user error 0x%x (%s) in %s\n", errCode, s, msg);
}