egl: move alloc & init out of _eglBuiltInDriver{DRI2,Haiku}

Note: dropping the EGL_BAD_ALLOC in egl_haiku because it's
overwritten by the EGL_NOT_INITIALIZED in eglInitialize().

Signed-off-by: Eric Engestrom <[email protected]>
Reviewed-by: Emil Velikov <[email protected]>

1 files changed, 3 insertions, 12 deletions

diff --git a/src/egl/drivers/haiku/egl_haiku.cpp b/src/egl/drivers/haiku/egl_haiku.cpp
index 237cebf056e..590e43f00fb 100644
--- a/src/egl/drivers/haiku/egl_haiku.cpp
+++ b/src/egl/drivers/haiku/egl_haiku.cpp
@@ -305,21 +305,14 @@ haiku_swap_buffers(_EGLDriver *drv, _EGLDisplay *dpy, _EGLSurface *surf)
 
 /**
  * This is the main entrypoint into the driver, called by libEGL.
- * Create a new _EGLDriver object and init its dispatch table.
+ * Gets an _EGLDriver object and init its dispatch table.
  */
 extern "C"
-_EGLDriver*
-_eglBuiltInDriver(void)
+void
+_eglInitDriver(_EGLDriver *driver)
 {
 	CALLED();
 
-	_EGLDriver* driver = calloc(1, sizeof(*driver));
-	if (!driver) {
-		_eglError(EGL_BAD_ALLOC, "_eglBuiltInDriverHaiku");
-		return NULL;
-	}
-
-	_eglInitDriverFallbacks(driver);
 	driver->API.Initialize = init_haiku;
 	driver->API.Terminate = haiku_terminate;
 	driver->API.CreateContext = haiku_create_context;
@@ -335,6 +328,4 @@ _eglBuiltInDriver(void)
 	driver->Name = "Haiku";
 
 	TRACE("API Calls defined\n");
-
-	return driver;
 }