1 /* 2 * GStreamer 3 * Copyright (C) 2008 Filippo Argiolas <filippo.argiolas@gmail.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 #ifndef __GST_GL_EFFECTS_SOURCES_H__ 22 #define __GST_GL_EFFECTS_SOURCES_H__ 23 24 extern const gchar *mirror_fragment_source_gles2; 25 extern const gchar *squeeze_fragment_source_gles2; 26 extern const gchar *stretch_fragment_source_gles2; 27 extern const gchar *fisheye_fragment_source_gles2; 28 extern const gchar *twirl_fragment_source_gles2; 29 extern const gchar *bulge_fragment_source_gles2; 30 extern const gchar *tunnel_fragment_source_gles2; 31 extern const gchar *square_fragment_source_gles2; 32 extern const gchar *luma_threshold_fragment_source_gles2; 33 extern const gchar *hconv7_fragment_source_gles2; 34 extern const gchar *vconv7_fragment_source_gles2; 35 extern const gchar *sum_fragment_source_gles2; 36 extern const gchar *luma_to_curve_fragment_source_gles2; 37 extern const gchar *rgb_to_curve_fragment_source_gles2; 38 extern const gchar *sin_fragment_source_gles2; 39 extern const gchar *desaturate_fragment_source_gles2; 40 extern const gchar *sep_sobel_hconv3_fragment_source_gles2; 41 extern const gchar *sep_sobel_vconv3_fragment_source_gles2; 42 extern const gchar *sep_sobel_length_fragment_source_gles2; 43 extern const gchar *multiply_fragment_source_gles2; 44 extern const gchar *conv9_fragment_source_gles2; 45 46 extern const gchar *interpolate_fragment_source; 47 extern const gchar *texture_interp_fragment_source; 48 extern const gchar *difference_fragment_source; 49 50 void fill_gaussian_kernel (float *kernel, int size, float sigma); 51 52 #endif /* __GST_GL_EFFECTS_SOURCES_H__ */ 53