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/*
* Copyright (C) 2014 Igalia S.L.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "config.h"
#include "WaylandSurface.h"
#if PLATFORM(WAYLAND)
#include "GLContextEGL.h"
#include "IntSize.h"
#include "WaylandDisplay.h"
#include <EGL/egl.h>
namespace WebCore {
void frameCallback(void*, struct wl_callback* callback, uint32_t)
{
if (callback)
wl_callback_destroy(callback);
}
static const struct wl_callback_listener frameListener = {
frameCallback
};
WaylandSurface::WaylandSurface(struct wl_surface* wlSurface, EGLNativeWindowType nativeWindow)
: m_wlSurface(wlSurface)
, m_nativeWindow(nativeWindow)
{
}
WaylandSurface::~WaylandSurface()
{
// The surface couldn't have been created in the first place if WaylandDisplay wasn't properly initialized.
ASSERT(WaylandDisplay::instance());
eglMakeCurrent(WaylandDisplay::instance()->eglDisplay(), EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT);
wl_egl_window_destroy(m_nativeWindow);
wl_surface_destroy(m_wlSurface);
}
void WaylandSurface::resize(const IntSize& size)
{
wl_egl_window_resize(m_nativeWindow, size.width(), size.height(), 0, 0);
}
PassOwnPtr<GLContextEGL> WaylandSurface::createGLContext()
{
return GLContextEGL::createWindowContext(m_nativeWindow, GLContext::sharingContext());
}
void WaylandSurface::requestFrame()
{
struct wl_callback* frameCallback = wl_surface_frame(m_wlSurface);
wl_callback_add_listener(frameCallback, &frameListener, this);
}
} // namespace WebCore
#endif // PLATFORM(WAYLAND)
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