1 files changed, 56 insertions, 0 deletions
diff --git a/media/libaom/src/common/webmenc.h b/media/libaom/src/common/webmenc.h
new file mode 100644
index 000000000..aa9832fba
--- /dev/null
+++ b/media/libaom/src/common/webmenc.h
@@ -0,0 +1,56 @@
+/*
+ * Copyright (c) 2016, Alliance for Open Media. All rights reserved
+ *
+ * This source code is subject to the terms of the BSD 2 Clause License and
+ * the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License
+ * was not distributed with this source code in the LICENSE file, you can
+ * obtain it at www.aomedia.org/license/software. If the Alliance for Open
+ * Media Patent License 1.0 was not distributed with this source code in the
+ * PATENTS file, you can obtain it at www.aomedia.org/license/patent.
+ */
+#ifndef AOM_COMMON_WEBMENC_H_
+#define AOM_COMMON_WEBMENC_H_
+
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "tools_common.h"
+#include "aom/aom_encoder.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+struct WebmOutputContext {
+  int debug;
+  FILE *stream;
+  int64_t last_pts_ns;
+  void *writer;
+  void *segment;
+};
+
+/* Stereo 3D packed frame format */
+typedef enum stereo_format {
+  STEREO_FORMAT_MONO = 0,
+  STEREO_FORMAT_LEFT_RIGHT = 1,
+  STEREO_FORMAT_BOTTOM_TOP = 2,
+  STEREO_FORMAT_TOP_BOTTOM = 3,
+  STEREO_FORMAT_RIGHT_LEFT = 11
+} stereo_format_t;
+
+void write_webm_file_header(struct WebmOutputContext *webm_ctx,
+                            const aom_codec_enc_cfg_t *cfg,
+                            stereo_format_t stereo_fmt, unsigned int fourcc,
+                            const struct AvxRational *par);
+
+void write_webm_block(struct WebmOutputContext *webm_ctx,
+                      const aom_codec_enc_cfg_t *cfg,
+                      const aom_codec_cx_pkt_t *pkt);
+
+void write_webm_file_footer(struct WebmOutputContext *webm_ctx);
+
+#ifdef __cplusplus
+}  // extern "C"
+#endif
+
+#endif  // AOM_COMMON_WEBMENC_H_