Index: webkit/media/crypto/decoders/ffmpeg_util.h |
diff --git a/webkit/media/crypto/decoders/ffmpeg_util.h b/webkit/media/crypto/decoders/ffmpeg_util.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..1bebefb699480623d81ce0a3ac921d91dd310465 |
--- /dev/null |
+++ b/webkit/media/crypto/decoders/ffmpeg_util.h |
@@ -0,0 +1,35 @@ |
+// Copyright (c) 2012 The Chromium Authors. All rights reserved. |
ddorwin
2012/08/29 17:33:49
Do we expect a lot of decoders for the clear key C
Tom Finegan
2012/08/30 17:09:23
I thought it might be handy to have a decoders sub
ddorwin
2012/09/02 21:39:07
The decoders are explicitly for the clear key PPAP
|
+// Use of this source code is governed by a BSD-style license that can be |
+// found in the LICENSE file. |
+ |
+#ifndef WEBKIT_MEDIA_CRYPTO_DECODERS_FFMPEG_UTIL_H_ |
+#define WEBKIT_MEDIA_CRYPTO_DECODERS_FFMPEG_UTIL_H_ |
+ |
+// Used for FFmpeg error codes. |
+#include <cerrno> |
+ |
+#include "webkit/media/crypto/ppapi/content_decryption_module.h" |
+ |
+// Include FFmpeg header files. |
+extern "C" { |
+// Temporarily disable possible loss of data warning. |
+MSVC_PUSH_DISABLE_WARNING(4244); |
+#include <libavcodec/avcodec.h> |
+#include <libavformat/avformat.h> |
+#include <libavformat/avio.h> |
+#include <libavformat/url.h> |
+#include <libavutil/avutil.h> |
+#include <libavutil/mathematics.h> |
+#include <libavutil/log.h> |
+#include <libavutil/imgutils.h> |
+MSVC_POP_WARNING(); |
+} // extern "C" |
+ |
+namespace webkit_media { |
+ |
+// Converts FFmpeg's pixel formats to its corresponding supported video format. |
+cdm::VideoFrame::Format PixelFormatToVideoFormat(PixelFormat pixel_format); |
+ |
+} // namespace webkit_media |
+ |
+#endif // WEBKIT_MEDIA_CRYPTO_DECODERS_FFMPEG_UTIL_H_ |