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185da3d1a4
This patch is to change the inheritance of GstVaapiDisplay to GstObject, instead of GstVaapiMiniObject. In this way we can use all the available infrastructure for GObject/GstObject such as GstTracer, GIR, etc. In addition, a new debug category for GstVaapiDisplay is created to make it easier to trace debug messages. It is named "vaapidisplay" and it transverse all the VA display backends (DRM, GLX, EGL, Wayland, ...) This patch is a step forward to expose GstVaapiDisplay for users in a future library. https://bugzilla.gnome.org/show_bug.cgi?id=768266 Signed-off-by: Víctor Manuel Jáquez Leal <victorx.jaquez@intel.com>
105 lines
3 KiB
C
105 lines
3 KiB
C
/*
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* gstvaapidisplay_egl_priv.h - Internal VA/EGL interface
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*
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* Copyright (C) 2014 Splitted-Desktop Systems
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* Author: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public License
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* as published by the Free Software Foundation; either version 2.1
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* of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free
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* Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301 USA
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*/
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#ifndef GST_VAAPI_DISPLAY_EGL_PRIV_H
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#define GST_VAAPI_DISPLAY_EGL_PRIV_H
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#include <gst/vaapi/gstvaapiwindow.h>
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#include <gst/vaapi/gstvaapitexturemap.h>
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#include "gstvaapidisplay_egl.h"
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#include "gstvaapidisplay_priv.h"
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#include "gstvaapiutils_egl.h"
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G_BEGIN_DECLS
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#define GST_VAAPI_IS_DISPLAY_EGL(display) \
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(G_TYPE_CHECK_INSTANCE_TYPE ((display), GST_TYPE_VAAPI_DISPLAY_EGL))
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#define GST_VAAPI_DISPLAY_EGL_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_VAAPI_DISPLAY_EGL, GstVaapiDisplayEGLClass))
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#define GST_VAAPI_DISPLAY_EGL_GET_CLASS(obj) \
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(G_TYPE_INSTANCE_GET_CLASS ((obj), GST_TYPE_VAAPI_DISPLAY_EGL, GstVaapiDisplayEGLClass))
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#define GST_VAAPI_DISPLAY_EGL_CAST(obj) \
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((GstVaapiDisplayEGL *)(obj))
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/**
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* GST_VAAPI_DISPLAY_EGL_DISPLAY:
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* @display: a #GstVaapiDisplay
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*
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* Macro that evaluates to #EglDisplay wrapper for @display.
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* This is an internal macro that does not do any run-time type check.
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*/
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#undef GST_VAAPI_DISPLAY_EGL_DISPLAY
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#define GST_VAAPI_DISPLAY_EGL_DISPLAY(display) \
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(GST_VAAPI_DISPLAY_EGL_CAST (display)->egl_display)
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/**
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* GST_VAAPI_DISPLAY_EGL_CONTEXT:
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* @display: a #GstVaapiDisplay
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*
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* Macro that evaluates to #EglContext wrapper for @display.
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* This is an internal macro that does not do any run-time type check.
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*/
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#undef GST_VAAPI_DISPLAY_EGL_CONTEXT
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#define GST_VAAPI_DISPLAY_EGL_CONTEXT(display) \
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gst_vaapi_display_egl_get_context (GST_VAAPI_DISPLAY_EGL (display))
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typedef struct _GstVaapiDisplayEGLClass GstVaapiDisplayEGLClass;
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/**
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* GstVaapiDisplayEGL:
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*
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* VA/EGL display wrapper.
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*/
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struct _GstVaapiDisplayEGL
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{
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/*< private >*/
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GstVaapiDisplay parent_instance;
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gpointer loader;
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GstVaapiDisplay *display;
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EglDisplay *egl_display;
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EglContext *egl_context;
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guint gles_version;
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GstVaapiTextureMap *texture_map;
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};
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/**
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* GstVaapiDisplayEGLClass:
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*
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* VA/EGL display wrapper clas.
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*/
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struct _GstVaapiDisplayEGLClass
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{
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/*< private >*/
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GstVaapiDisplayClass parent_class;
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};
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G_GNUC_INTERNAL
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EglContext *
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gst_vaapi_display_egl_get_context (GstVaapiDisplayEGL * display);
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G_END_DECLS
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#endif /* GST_VAAPI_DISPLAY_EGL_PRIV_H */
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