/* * GStreamer * Copyright (C) 2012 Matthew Waters * * 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_UPLOAD_H__ #define __GST_GL_UPLOAD_H__ #include #include #include G_BEGIN_DECLS GType gst_gl_upload_get_type (void); #define GST_TYPE_GL_UPLOAD (gst_gl_upload_get_type()) #define GST_GL_UPLOAD(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_GL_UPLOAD,GstGLUpload)) #define GST_GL_UPLOAD_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_GL_UPLOAD,GstGLUploadClass)) #define GST_IS_GL_UPLOAD(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_GL_UPLOAD)) #define GST_IS_GL_UPLOAD_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_GL_UPLOAD)) #define GST_GL_UPLOAD_CAST(obj) ((GstGLUpload*)(obj)) /** * GstGLUpload * * Opaque #GstGLUpload object */ struct _GstGLUpload { /* */ GstObject parent; GstGLContext *context; GstGLColorConvert *convert; /* input data */ GstVideoInfo in_info; gboolean initted; GstGLMemory *in_tex[GST_VIDEO_MAX_PLANES]; GstGLMemory *out_tex; /* */ GstGLUploadPrivate *priv; gpointer _reserved[GST_PADDING]; }; /** * GstGLUploadClass: * * The #GstGLUploadClass struct only contains private data */ struct _GstGLUploadClass { GstObjectClass object_class; }; GstGLUpload * gst_gl_upload_new (GstGLContext * context); void gst_gl_upload_set_format (GstGLUpload * upload, GstVideoInfo * in_info); GstVideoInfo * gst_gl_upload_get_format (GstGLUpload * upload); gboolean gst_gl_upload_perform_with_buffer (GstGLUpload * upload, GstBuffer * buffer, guint * tex_id, GstBuffer ** outbuf); void gst_gl_upload_release_buffer (GstGLUpload * upload); gboolean gst_gl_upload_perform_with_data (GstGLUpload * upload, GLuint * texture_id, gpointer data[GST_VIDEO_MAX_PLANES], GstBuffer ** outbuf); gboolean gst_gl_upload_perform_with_gl_texture_upload_meta (GstGLUpload *upload, GstVideoGLTextureUploadMeta *meta, guint texture_id[4], GstBuffer ** outbuf); G_END_DECLS #endif /* __GST_GL_UPLOAD_H__ */