| /* |
| * 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> |
| |
| G_BEGIN_DECLS |
| |
| typedef struct _GstGLContextEGL GstGLContextEGL; |
| typedef struct _GstGLContextEGLClass GstGLContextEGLClass; |
| |
| #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_GL_IS_CONTEXT_EGL(o) (G_TYPE_CHECK_INSTANCE_TYPE((o), GST_GL_TYPE_CONTEXT_EGL)) |
| #define GST_GL_IS_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; |
| |
| 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; |
| }; |
| |
| GType gst_gl_context_egl_get_type (void); |
| GstGLContextEGL * gst_gl_context_egl_new (void); |
| guintptr gst_gl_context_egl_get_current_context (void); |
| gpointer gst_gl_context_egl_get_proc_address (GstGLContext * context, const gchar * name); |
| |
| /* 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__ */ |