gallium: rename 'state tracker' to 'frontend'

[mesa.git] / src / gallium / frontends / omx / bellagio / entrypoint.c

diff --git a/src/gallium/frontends/omx/bellagio/entrypoint.c b/src/gallium/frontends/omx/bellagio/entrypoint.c
new file mode 100644 (file)
index 0000000..5c75e8d
--- /dev/null
+++ b/src/gallium/frontends/omx/bellagio/entrypoint.c
@@ -0,0 +1,69 @@
+/**************************************************************************
+ *
+ * Copyright 2013 Advanced Micro Devices, Inc.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+/*
+ * Authors:
+ *      Christian König <christian.koenig@amd.com>
+ *
+ */
+
+#include "entrypoint.h"
+#include "vid_dec.h"
+#include "vid_enc.h"
+
+int omx_component_library_Setup(stLoaderComponentType **stComponents)
+{
+   OMX_ERRORTYPE r;
+
+   if (stComponents == NULL)
+      return 2;
+
+   /* component 0 - video decoder */
+   r = vid_dec_LoaderComponent(stComponents[0]);
+   if (r != OMX_ErrorNone)
+      return OMX_ErrorInsufficientResources;
+
+   /* component 1 - video encoder */
+   r = vid_enc_LoaderComponent(stComponents[1]);
+   if (r != OMX_ErrorNone)
+      return OMX_ErrorInsufficientResources;
+
+   return 2;
+}
+
+OMX_ERRORTYPE omx_workaround_Destructor(OMX_COMPONENTTYPE *comp)
+{
+   omx_base_component_PrivateType* priv = (omx_base_component_PrivateType*)comp->pComponentPrivate;
+
+   priv->state = OMX_StateInvalid;
+   tsem_up(priv->messageSem);
+
+   /* wait for thread to exit */
+   pthread_join(priv->messageHandlerThread, NULL);
+
+   return omx_base_component_Destructor(comp);
+}