/* * GStreamer * Copyright (C) 2015 Matthew Waters <matthew@centricular.com> * * 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_GLSL_H__ #define __GST_GLSL_H__ #include <gst/gl/gstgl_fwd.h> G_BEGIN_DECLS GQuark gst_glsl_error_quark (void); #define GST_GLSL_ERROR (gst_glsl_error_quark ()) typedef enum { GST_GLSL_ERROR_COMPILE, GST_GLSL_ERROR_LINK, GST_GLSL_ERROR_PROGRAM, } GstGLSLError; typedef enum { GST_GLSL_VERSION_NONE = 0, GST_GLSL_VERSION_100 = 100, /* ES */ GST_GLSL_VERSION_110 = 110, /* GL */ GST_GLSL_VERSION_120 = 120, /* GL */ GST_GLSL_VERSION_130 = 130, /* GL */ GST_GLSL_VERSION_140 = 140, /* GL */ GST_GLSL_VERSION_150 = 150, /* GL */ GST_GLSL_VERSION_300 = 300, /* ES */ GST_GLSL_VERSION_310 = 310, /* ES */ GST_GLSL_VERSION_320 = 320, /* ES */ GST_GLSL_VERSION_330 = 330, /* GL */ GST_GLSL_VERSION_400 = 400, /* GL */ GST_GLSL_VERSION_410 = 410, /* GL */ GST_GLSL_VERSION_420 = 420, /* GL */ GST_GLSL_VERSION_430 = 430, /* GL */ GST_GLSL_VERSION_440 = 440, /* GL */ GST_GLSL_VERSION_450 = 450, /* GL */ GST_GLSL_VERSION_ANY = -1, } GstGLSLVersion; typedef enum { /* XXX: maybe make GstGLAPI instead */ GST_GLSL_PROFILE_NONE = 0, GST_GLSL_PROFILE_ES = (1 << 0), GST_GLSL_PROFILE_CORE = (1 << 1), GST_GLSL_PROFILE_COMPATIBILITY = (1 << 2), GST_GLSL_PROFILE_ANY = -1, } GstGLSLProfile; GstGLSLVersion gst_glsl_version_from_string (const gchar * string); const gchar * gst_glsl_version_to_string (GstGLSLVersion version); GstGLSLProfile gst_glsl_profile_from_string (const gchar * string); const gchar * gst_glsl_profile_to_string (GstGLSLProfile profile); gchar * gst_glsl_version_profile_to_string (GstGLSLVersion version, GstGLSLProfile profile); gboolean gst_glsl_version_profile_from_string (const gchar * string, GstGLSLVersion * version, GstGLSLProfile * profile); gboolean gst_glsl_string_get_version_profile (const gchar *s, GstGLSLVersion * version, GstGLSLProfile * profile); GstGLSLVersion gst_gl_version_to_glsl_version (GstGLAPI gl_api, gint maj, gint min); gboolean gst_gl_context_supports_glsl_profile_version (GstGLContext * context, GstGLSLVersion version, GstGLSLProfile profile); G_END_DECLS #endif /* __GST_GLSL_H__ */