mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-25 03:01:03 +00:00
11b9260b6c
Otherwise wl_display_dispatch_queue() might prevent the pipeline from shutting down. This can happen e.g. if the wayland compositor exits while the pipeline is running. Changes: * renamed unlock()/unlock_stop() to unblock()/unblock_cancel() in gstvaapiwindow * splitted the patch removing wl_display_dispatch_queue() Signed-off-by: Víctor Manuel Jáquez Leal <victorx.jaquez@intel.com> https://bugzilla.gnome.org/show_bug.cgi?id=747492 https://bugzilla.gnome.org/show_bug.cgi?id=749078
150 lines
5.5 KiB
C
150 lines
5.5 KiB
C
/*
|
|
* gstvaapiwindow_priv.h - VA window abstraction (private definitions)
|
|
*
|
|
* Copyright (C) 2010-2011 Splitted-Desktop Systems
|
|
* Author: Gwenole Beauchesne <gwenole.beauchesne@splitted-desktop.com>
|
|
* Copyright (C) 2012-2013 Intel Corporation
|
|
* Author: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public License
|
|
* as published by the Free Software Foundation; either version 2.1
|
|
* of the License, or (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library; if not, write to the Free
|
|
* Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
|
|
* Boston, MA 02110-1301 USA
|
|
*/
|
|
|
|
#ifndef GST_VAAPI_WINDOW_PRIV_H
|
|
#define GST_VAAPI_WINDOW_PRIV_H
|
|
|
|
#include "gstvaapiobject_priv.h"
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
#define GST_VAAPI_WINDOW_CLASS(klass) \
|
|
((GstVaapiWindowClass *)(klass))
|
|
|
|
#define GST_VAAPI_WINDOW_GET_CLASS(obj) \
|
|
GST_VAAPI_WINDOW_CLASS(GST_VAAPI_OBJECT_GET_CLASS(obj))
|
|
|
|
/* GstVaapiWindowClass hooks */
|
|
typedef gboolean (*GstVaapiWindowCreateFunc) (GstVaapiWindow * window,
|
|
guint * width, guint * height);
|
|
typedef gboolean (*GstVaapiWindowShowFunc) (GstVaapiWindow * window);
|
|
typedef gboolean (*GstVaapiWindowHideFunc) (GstVaapiWindow * window);
|
|
typedef gboolean (*GstVaapiWindowGetGeometryFunc) (GstVaapiWindow * window,
|
|
gint * px, gint * py, guint * pwidth, guint * pheight);
|
|
typedef gboolean (*GstVaapiWindowSetFullscreenFunc) (GstVaapiWindow * window,
|
|
gboolean fullscreen);
|
|
typedef gboolean (*GstVaapiWindowResizeFunc) (GstVaapiWindow * window,
|
|
guint width, guint height);
|
|
typedef gboolean (*GstVaapiWindowRenderFunc) (GstVaapiWindow * window,
|
|
GstVaapiSurface * surface, const GstVaapiRectangle * src_rect,
|
|
const GstVaapiRectangle * dst_rect, guint flags);
|
|
typedef gboolean (*GstVaapiWindowRenderPixmapFunc) (GstVaapiWindow * window,
|
|
GstVaapiPixmap * pixmap, const GstVaapiRectangle * src_rect,
|
|
const GstVaapiRectangle * dst_rect);
|
|
typedef guintptr (*GstVaapiWindowGetVisualIdFunc) (GstVaapiWindow * window);
|
|
typedef guintptr (*GstVaapiWindowGetColormapFunc) (GstVaapiWindow * window);
|
|
typedef gboolean (*GstVaapiWindowSetUnblockFunc) (GstVaapiWindow * window);
|
|
typedef gboolean (*GstVaapiWindowSetUnblockCancelFunc) (GstVaapiWindow * window);
|
|
|
|
/**
|
|
* GstVaapiWindow:
|
|
*
|
|
* Base class for system-dependent windows.
|
|
*/
|
|
struct _GstVaapiWindow
|
|
{
|
|
/*< private >*/
|
|
GstVaapiObject parent_instance;
|
|
|
|
/*< protected >*/
|
|
guint width;
|
|
guint height;
|
|
guint display_width;
|
|
guint display_height;
|
|
guint use_foreign_window:1;
|
|
guint is_fullscreen:1;
|
|
guint check_geometry:1;
|
|
};
|
|
|
|
/**
|
|
* GstVaapiWindowClass:
|
|
* @create: virtual function to create a window with width and height
|
|
* @show: virtual function to show (map) a window
|
|
* @hide: virtual function to hide (unmap) a window
|
|
* @get_geometry: virtual function to get the current window geometry
|
|
* @set_fullscreen: virtual function to change window fullscreen state
|
|
* @resize: virtual function to resize a window
|
|
* @render: virtual function to render a #GstVaapiSurface into a window
|
|
* @get_visual_id: virtual function to get the desired visual id used to
|
|
* create the window
|
|
* @get_colormap: virtual function to get the desired colormap used to
|
|
* create the window, or the currently allocated one
|
|
* @unblock: virtual function to unblock a rendering surface operation
|
|
* @unblock_cancel: virtual function to cancel the previous unblock
|
|
* request.
|
|
*
|
|
* Base class for system-dependent windows.
|
|
*/
|
|
struct _GstVaapiWindowClass
|
|
{
|
|
/*< private >*/
|
|
GstVaapiObjectClass parent_class;
|
|
|
|
/*< protected >*/
|
|
GstVaapiWindowCreateFunc create;
|
|
GstVaapiWindowShowFunc show;
|
|
GstVaapiWindowHideFunc hide;
|
|
GstVaapiWindowGetGeometryFunc get_geometry;
|
|
GstVaapiWindowSetFullscreenFunc set_fullscreen;
|
|
GstVaapiWindowResizeFunc resize;
|
|
GstVaapiWindowRenderFunc render;
|
|
GstVaapiWindowRenderPixmapFunc render_pixmap;
|
|
GstVaapiWindowGetVisualIdFunc get_visual_id;
|
|
GstVaapiWindowGetColormapFunc get_colormap;
|
|
GstVaapiWindowSetUnblockFunc unblock;
|
|
GstVaapiWindowSetUnblockCancelFunc unblock_cancel;
|
|
};
|
|
|
|
GstVaapiWindow *
|
|
gst_vaapi_window_new_internal (const GstVaapiWindowClass * window_class,
|
|
GstVaapiDisplay * display, GstVaapiID handle, guint width, guint height);
|
|
|
|
/* Inline reference counting for core libgstvaapi library */
|
|
#ifdef IN_LIBGSTVAAPI_CORE
|
|
#define gst_vaapi_window_ref_internal(window) \
|
|
((gpointer)gst_vaapi_mini_object_ref(GST_VAAPI_MINI_OBJECT(window)))
|
|
|
|
#define gst_vaapi_window_unref_internal(window) \
|
|
gst_vaapi_mini_object_unref(GST_VAAPI_MINI_OBJECT(window))
|
|
|
|
#define gst_vaapi_window_replace_internal(old_window_ptr, new_window) \
|
|
gst_vaapi_mini_object_replace((GstVaapiMiniObject **)(old_window_ptr), \
|
|
GST_VAAPI_MINI_OBJECT(new_window))
|
|
|
|
#undef gst_vaapi_window_ref
|
|
#define gst_vaapi_window_ref(window) \
|
|
gst_vaapi_window_ref_internal((window))
|
|
|
|
#undef gst_vaapi_window_unref
|
|
#define gst_vaapi_window_unref(window) \
|
|
gst_vaapi_window_unref_internal((window))
|
|
|
|
#undef gst_vaapi_window_replace
|
|
#define gst_vaapi_window_replace(old_window_ptr, new_window) \
|
|
gst_vaapi_window_replace_internal((old_window_ptr), (new_window))
|
|
#endif
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* GST_VAAPI_WINDOW_PRIV_H */
|