summaryrefslogtreecommitdiff
path: root/src/egl/main/eglapi.c
diff options
context:
space:
mode:
authorChia-I Wu <olv@lunarg.com>2010-08-14 23:09:12 +0800
committerChia-I Wu <olv@lunarg.com>2010-08-17 00:06:19 +0800
commit4eebea74a81ec5fbacf2347ea88cac137ddd4d69 (patch)
treed789cb3e6205ea0f4b80d9e954426fffcfee5fef /src/egl/main/eglapi.c
parentb2a575ff288a909eeddefe5168e29d15e6d17ab8 (diff)
egl: Add support for EGL_KHR_reusable_sync.
Individual drivers still need to support and enable the extension.
Diffstat (limited to 'src/egl/main/eglapi.c')
-rw-r--r--src/egl/main/eglapi.c107
1 files changed, 107 insertions, 0 deletions
diff --git a/src/egl/main/eglapi.c b/src/egl/main/eglapi.c
index 4dc8707cfbc..53a5f6ed223 100644
--- a/src/egl/main/eglapi.c
+++ b/src/egl/main/eglapi.c
@@ -68,6 +68,7 @@
#include "eglscreen.h"
#include "eglmode.h"
#include "eglimage.h"
+#include "eglsync.h"
/**
@@ -126,6 +127,8 @@
#define _EGL_CHECK_MODE(disp, m, ret, drv) \
_EGL_CHECK_OBJECT(disp, Mode, m, ret, drv)
+#define _EGL_CHECK_SYNC(disp, s, ret, drv) \
+ _EGL_CHECK_OBJECT(disp, Sync, s, ret, drv)
static INLINE _EGLDriver *
@@ -185,6 +188,26 @@ _eglCheckConfig(_EGLDisplay *disp, _EGLConfig *conf, const char *msg)
}
+#ifdef EGL_KHR_reusable_sync
+
+
+static INLINE _EGLDriver *
+_eglCheckSync(_EGLDisplay *disp, _EGLSync *s, const char *msg)
+{
+ _EGLDriver *drv = _eglCheckDisplay(disp, msg);
+ if (!drv)
+ return NULL;
+ if (!s) {
+ _eglError(EGL_BAD_PARAMETER, msg);
+ return NULL;
+ }
+ return drv;
+}
+
+
+#endif /* EGL_KHR_reusable_sync */
+
+
#ifdef EGL_MESA_screen_surface
@@ -1245,6 +1268,90 @@ eglDestroyImageKHR(EGLDisplay dpy, EGLImageKHR image)
#endif /* EGL_KHR_image_base */
+#ifdef EGL_KHR_reusable_sync
+
+
+EGLSyncKHR EGLAPIENTRY
+eglCreateSyncKHR(EGLDisplay dpy, EGLenum type, const EGLint *attrib_list)
+{
+ _EGLDisplay *disp = _eglLockDisplay(dpy);
+ _EGLDriver *drv;
+ _EGLSync *sync;
+ EGLSyncKHR ret;
+
+ _EGL_CHECK_DISPLAY(disp, EGL_NO_SYNC_KHR, drv);
+
+ sync = drv->API.CreateSyncKHR(drv, disp, type, attrib_list);
+ ret = (sync) ? _eglLinkSync(sync, disp) : EGL_NO_SYNC_KHR;
+
+ RETURN_EGL_EVAL(disp, ret);
+}
+
+
+EGLBoolean EGLAPIENTRY
+eglDestroySyncKHR(EGLDisplay dpy, EGLSyncKHR sync)
+{
+ _EGLDisplay *disp = _eglLockDisplay(dpy);
+ _EGLSync *s = _eglLookupSync(sync, disp);
+ _EGLDriver *drv;
+ EGLBoolean ret;
+
+ _EGL_CHECK_SYNC(disp, s, EGL_FALSE, drv);
+ _eglUnlinkSync(s);
+ ret = drv->API.DestroySyncKHR(drv, disp, s);
+
+ RETURN_EGL_EVAL(disp, ret);
+}
+
+
+EGLint EGLAPIENTRY
+eglClientWaitSyncKHR(EGLDisplay dpy, EGLSyncKHR sync, EGLint flags, EGLTimeKHR timeout)
+{
+ _EGLDisplay *disp = _eglLockDisplay(dpy);
+ _EGLSync *s = _eglLookupSync(sync, disp);
+ _EGLDriver *drv;
+ EGLint ret;
+
+ _EGL_CHECK_SYNC(disp, s, EGL_FALSE, drv);
+ ret = drv->API.ClientWaitSyncKHR(drv, disp, s, flags, timeout);
+
+ RETURN_EGL_EVAL(disp, ret);
+}
+
+
+EGLBoolean EGLAPIENTRY
+eglSignalSyncKHR(EGLDisplay dpy, EGLSyncKHR sync, EGLenum mode)
+{
+ _EGLDisplay *disp = _eglLockDisplay(dpy);
+ _EGLSync *s = _eglLookupSync(sync, disp);
+ _EGLDriver *drv;
+ EGLBoolean ret;
+
+ _EGL_CHECK_SYNC(disp, s, EGL_FALSE, drv);
+ ret = drv->API.SignalSyncKHR(drv, disp, s, mode);
+
+ RETURN_EGL_EVAL(disp, ret);
+}
+
+
+EGLBoolean EGLAPIENTRY
+eglGetSyncAttribKHR(EGLDisplay dpy, EGLSyncKHR sync, EGLint attribute, EGLint *value)
+{
+ _EGLDisplay *disp = _eglLockDisplay(dpy);
+ _EGLSync *s = _eglLookupSync(sync, disp);
+ _EGLDriver *drv;
+ EGLBoolean ret;
+
+ _EGL_CHECK_SYNC(disp, s, EGL_FALSE, drv);
+ ret = drv->API.GetSyncAttribKHR(drv, disp, s, attribute, value);
+
+ RETURN_EGL_EVAL(disp, ret);
+}
+
+
+#endif /* EGL_KHR_reusable_sync */
+
+
#ifdef EGL_NOK_swap_region
EGLBoolean EGLAPIENTRY