diff options
Diffstat (limited to 'gst-libs/gst/video/gstsurfaceconverter.c')
-rw-r--r-- | gst-libs/gst/video/gstsurfaceconverter.c | 80 |
1 files changed, 0 insertions, 80 deletions
diff --git a/gst-libs/gst/video/gstsurfaceconverter.c b/gst-libs/gst/video/gstsurfaceconverter.c deleted file mode 100644 index 605fbb1e8..000000000 --- a/gst-libs/gst/video/gstsurfaceconverter.c +++ /dev/null @@ -1,80 +0,0 @@ -/* GStreamer - * Copyright (C) 2011 Collabora Ltd. - * Copyright (C) 2011 Intel - * - * Author: Nicolas Dufresne <nicolas.dufresne@collabora.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. - */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "gstsurfaceconverter.h" -#include "gstsurfacemeta.h" - -/** - * SECTION:gstsurfaceconverter - * @short_description: Interface for #GstSurfaceBuffer convertion - * - * Objects implementing this interface are used as a convertion context. This - * allow element optimizing the upload by keeping required resources between - * uploads. The context must be discarded when the pipeline goes to - * #GST_STATE_NULL or renewed whenever the caps are changed. - * <note> - * The GstSurfaceConverter interface is unstable API and may change in future. - * One can define GST_USE_UNSTABLE_API to acknowledge and avoid this warning. - * </note> - * - * <refsect2> - * <title>Example uploading to GL texture</title> - * |[ - * if (G_UNLIKELY (priv->converter == NULL)) - * priv->converter = gst_surface_buffer_create_converter (surface, "opengl", &value); - * - * gst_surface_converter_uplaod (priv->converter, surface); - * ]| - * </refsect2> - */ - -G_DEFINE_INTERFACE (GstSurfaceConverter, gst_surface_converter, G_TYPE_INVALID); - -static void -gst_surface_converter_default_init (GstSurfaceConverterInterface * iface) -{ - /* default virtual functions */ - iface->upload = NULL; -} - -/** - * gst_surface_converter_upload: - * @converter: a #GstSurfaceConverter - * @buffer: the #GstBuffer to upload - * - * Convert and uploads the #GstSurfaceBuffer to the converter destination. - * - * Returns: #TRUE on success, #FALSE otherwise - */ -gboolean -gst_surface_converter_upload (GstSurfaceConverter * converter, - GstBuffer * buffer) -{ - g_return_val_if_fail (GST_IS_SURFACE_CONVERTER (converter), FALSE); - g_return_val_if_fail (GST_IS_BUFFER (buffer), FALSE); - return GST_SURFACE_CONVERTER_GET_IFACE (converter)->upload (converter, - buffer); -} |