lavc: add an Intel libmfx-based H.264 decoder

Based on the code by Luca Barbato <lu_zero@gentoo.org> and Yukinori
Yamazoe <drocon11@gmail.com>.

1 files changed, 28 insertions, 0 deletions

diff --git a/libavcodec/qsv_api.c b/libavcodec/qsv_api.c
new file mode 100644
index 0000000000..8fde4942a5
--- /dev/null
+++ b/libavcodec/qsv_api.c
@@ -0,0 +1,28 @@
+/*
+ * Intel MediaSDK QSV public API functions
+ *
+ * This file is part of Libav.
+ *
+ * Libav 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; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * Libav 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 Libav; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include "libavutil/mem.h"
+
+#include "qsv.h"
+
+AVQSVContext *av_qsv_alloc_context(void)
+{
+    return av_mallocz(sizeof(AVQSVContext));
+}