vdpau: add new GstVdpauVideoYUV element

GstVdpauDecoder now pushes GstVdpauVideoBuffers instead of doing
VdpSurface -> YUV conversion. To get YUV data you now put in a GstVdpauVideoYUV
element which takes GstVdpauVideoBuffers and outputs YUV data.

1 files changed, 55 insertions, 0 deletions

diff --git a/sys/vdpau/gstvdpauvideobuffer.h b/sys/vdpau/gstvdpauvideobuffer.h
new file mode 100644
index 00000000..fe2b4b7f
--- /dev/null
+++ b/sys/vdpau/gstvdpauvideobuffer.h
@@ -0,0 +1,55 @@
+/* 
+ * GStreamer
+ * Copyright (C) 2009 Carl-Anton Ingmarsson <ca.ingmarsson@gmail.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., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+#ifndef _GST_VDPAU_VIDEO_BUFFER_H_
+#define _GST_VDPAU_VIDEO_BUFFER_H_
+
+#include <gst/gst.h>
+#include <gst/video/video.h>
+
+#include "gstvdpaudevice.h"
+
+#include "gstvdpauvideobuffer.h"
+
+typedef struct _GstVdpauVideoBuffer GstVdpauVideoBuffer;
+
+#define GST_TYPE_VDPAU_VIDEO_BUFFER (gst_vdpau_video_buffer_get_type())
+
+#define GST_IS_VDPAU_VIDEO_BUFFER(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_VDPAU_VIDEO_BUFFER))
+#define GST_VDPAU_VIDEO_BUFFER(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_VDPAU_VIDEO_BUFFER, GstVdpauVideoBuffer))
+
+struct _GstVdpauVideoBuffer {
+  GstBuffer buffer;
+
+  GstVdpauDevice *device;
+  VdpVideoSurface surface;
+};
+
+GType gst_vdpau_video_buffer_get_type (void);
+
+GstVdpauVideoBuffer* gst_vdpau_video_buffer_new (GstVdpauDevice * device, VdpChromaType chroma_type, gint width, gint height);
+
+#define GST_VDPAU_VIDEO_CAPS \
+  "video/vdpau-video, " \
+  "chroma-type = (int)[0,2], " \
+  "width = (int)[1,4096], " \
+  "height = (int)[1,4096]"
+
+#endif