1 /* 2 * GStreamer 3 * Copyright (C) 2015 Matthew Waters <matthew@centricular.com> 4 * 5 * This library is free software; you can redistribute it and/or 6 * modify it under the terms of the GNU Library General Public 7 * License as published by the Free Software Foundation; either 8 * version 2 of the License, or (at your option) any later version. 9 * 10 * This library is distributed in the hope that it will be useful, 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 13 * Library General Public License for more details. 14 * 15 * You should have received a copy of the GNU Library General Public 16 * License along with this library; if not, write to the 17 * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, 18 * Boston, MA 02110-1301, USA. 19 */ 20 21 GST_GL_EXT_BEGIN (buffer_copy_sub_data, 22 GST_GL_API_OPENGL3 | 23 GST_GL_API_GLES2, 24 3, 1, 25 3, 0, 26 /* extension is available in GL 3.0 */ 27 "\0", 28 "\0") 29 GST_GL_EXT_FUNCTION (void, CopyBufferSubData, 30 (GLenum readTarget, 31 GLenum writeTarget, 32 GLintptr readOffset, 33 GLintptr writeOffset, 34 GLsizeiptr size)) 35 GST_GL_EXT_END () 36 37 GST_GL_EXT_BEGIN (get_buffer_sub_data, 38 GST_GL_API_OPENGL3, 39 1, 5, 40 255, 255, 41 "\0", 42 "\0") 43 GST_GL_EXT_FUNCTION (void, GetBufferSubData, 44 (GLenum target, 45 GLintptr offset, 46 GLsizeiptr size, 47 void * data)) 48 GST_GL_EXT_END () 49