mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-12-26 18:20:44 +00:00
79 lines
2.7 KiB
C
79 lines
2.7 KiB
C
/*
|
|
* GStreamer
|
|
* Copyright (C) 2013 Sebastian Dröge <slomo@circular-chaos.org>
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Library General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2 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
|
|
* Library General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Library General Public
|
|
* License along with this library; if not, write to the
|
|
* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
|
|
* Boston, MA 02110-1301, USA.
|
|
*/
|
|
|
|
#ifndef __GST_GL_EGL_H__
|
|
#define __GST_GL_EGL_H__
|
|
|
|
#include <gst/gst.h>
|
|
#include <gst/gl/gl.h>
|
|
#include <gst/gl/egl/gstegl.h>
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
typedef struct _GstGLContextEGL GstGLContextEGL;
|
|
typedef struct _GstGLContextEGLClass GstGLContextEGLClass;
|
|
|
|
GType gst_gl_context_egl_get_type (void);
|
|
#define GST_GL_TYPE_CONTEXT_EGL (gst_gl_context_egl_get_type())
|
|
#define GST_GL_CONTEXT_EGL(o) (G_TYPE_CHECK_INSTANCE_CAST((o), GST_GL_TYPE_CONTEXT_EGL, GstGLContextEGL))
|
|
#define GST_GL_CONTEXT_EGL_CLASS(k) (G_TYPE_CHECK_CLASS((k), GST_GL_TYPE_CONTEXT_EGL, GstGLContextEGLClass))
|
|
#define GST_IS_GL_CONTEXT_EGL(o) (G_TYPE_CHECK_INSTANCE_TYPE((o), GST_GL_TYPE_CONTEXT_EGL))
|
|
#define GST_IS_GL_CONTEXT_EGL_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE((k), GST_GL_TYPE_CONTEXT_EGL))
|
|
#define GST_GL_CONTEXT_EGL_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS((o), GST_GL_TYPE_CONTEXT_EGL, GstGLContextEGLClass))
|
|
|
|
struct _GstGLContextEGL {
|
|
GstGLContext context;
|
|
|
|
EGLContext egl_context;
|
|
EGLDisplay egl_display;
|
|
EGLSurface egl_surface;
|
|
EGLConfig egl_config;
|
|
|
|
GstGLAPI gl_api;
|
|
|
|
const gchar *egl_exts;
|
|
|
|
EGLImageKHR (*eglCreateImage) (EGLDisplay dpy, EGLContext ctx, EGLenum target,
|
|
EGLClientBuffer buffer, const EGLint *attrib_list);
|
|
EGLBoolean (*eglDestroyImage) (EGLDisplay dpy, EGLImageKHR image);
|
|
|
|
/* Cached handle */
|
|
EGLNativeWindowType window_handle;
|
|
};
|
|
|
|
struct _GstGLContextEGLClass {
|
|
GstGLContextClass parent;
|
|
};
|
|
|
|
GstGLContextEGL * gst_gl_context_egl_new (GstGLDisplay * display);
|
|
guintptr gst_gl_context_egl_get_current_context (void);
|
|
gpointer gst_gl_context_egl_get_proc_address (GstGLAPI gl_api, const gchar * name);
|
|
|
|
const gchar * gst_gl_context_egl_get_error_string (EGLint err);
|
|
|
|
|
|
/* TODO:
|
|
* add support for EGL_NO_CONTEXT
|
|
* add gst_gl_context_egl_new_gl_no_context that only manages the display
|
|
* add gst_gl_context_egl_is_gl_no_context () */
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* __GST_GL_EGL_H__ */
|