1 files changed, 87 insertions, 0 deletions
diff --git a/omx/gstomxbufferpool.h b/omx/gstomxbufferpool.h
new file mode 100644
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+++ b/omx/gstomxbufferpool.h
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+/*
+ * Copyright 2014 Advanced Micro Devices, Inc.
+ *   Author: Christian König <christian.koenig@amd.com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation
+ * version 2.1 of the License.
+ *
+ * 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301 USA
+ *
+ */
+
+#ifndef __GST_OMX_BUFFER_POOL_H__
+#define __GST_OMX_BUFEFR_POOL_H__
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <gst/gst.h>
+#include <gst/video/gstvideometa.h>
+#include <gst/video/gstvideopool.h>
+
+#include "gstomx.h"
+
+G_BEGIN_DECLS
+
+#define GST_OMX_BUFFER_POOL(pool) ((GstOMXBufferPool *) pool)
+typedef struct _GstOMXBufferPool GstOMXBufferPool;
+typedef struct _GstOMXBufferPoolClass GstOMXBufferPoolClass;
+
+struct _GstOMXBufferPool
+{
+  GstVideoBufferPool parent;
+
+  GstElement *element;
+
+  GstCaps *caps;
+  gboolean add_videometa;
+  GstVideoInfo video_info;
+
+  /* Owned by element, element has to stop this pool before
+   * it destroys component or port */
+  GstOMXComponent *component;
+  GstOMXPort *port;
+
+  /* For handling OpenMAX allocated memory */
+  GstAllocator *allocator;
+
+  /* Set from outside this pool */
+  /* TRUE if we're currently allocating all our buffers */
+  gboolean allocating;
+  /* TRUE if the pool is not used anymore */
+  gboolean deactivated;
+
+  /* For populating the pool from another one */
+  GstBufferPool *other_pool;
+  GPtrArray *buffers;
+
+  /* Used during acquire for output ports to
+   * specify which buffer has to be retrieved
+   * and during alloc, which buffer has to be
+   * wrapped
+   */
+  gint current_buffer_index;
+};
+
+struct _GstOMXBufferPoolClass
+{
+  GstVideoBufferPoolClass parent_class;
+};
+
+GType gst_omx_buffer_pool_get_type (void);
+
+GstBufferPool *gst_omx_buffer_pool_new (GstElement * element, GstOMXComponent * component, GstOMXPort * port);
+
+G_END_DECLS
+
+#endif /* __GST_OMX_BUFFER_POOL_H__ */