Add PPAPI CDM video decoder initialization.

ppapi/c/private/pp_content_decryptor.h

 /* Copyright (c) 2012 The Chromium Authors. All rights reserved.
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
-/* From private/pp_content_decryptor.idl modified Wed Oct  3 16:16:49 2012. */
+/* From private/pp_content_decryptor.idl modified Sat Oct 06 13:17:27 2012. */
 
 #ifndef PPAPI_C_PRIVATE_PP_CONTENT_DECRYPTOR_H_
 #define PPAPI_C_PRIVATE_PP_CONTENT_DECRYPTOR_H_
 
 #include "ppapi/c/pp_macros.h"
 #include "ppapi/c/pp_stdint.h"
 
 /**
  * @file
  * The <code>PP_DecryptTrackingInfo</code> struct contains necessary information
@@ skipping 278 matching lines @@
   /**
    * Information needed by the client to track the decrypted frame.
    */
   struct PP_DecryptTrackingInfo tracking_info;
 };
 PP_COMPILE_ASSERT_STRUCT_SIZE_IN_BYTES(PP_DecryptedFrameInfo, 56);
 /**
  * @}
  */
 
+/**
+ * @addtogroup Enums
+ * @{
+ */
+/**
+ * <code>PP_VideoCodecProfile</code> contains video codec profile type
+ * constants required for video decoder configuration.
+ *.
+ */
+typedef enum {
+  PP_VIDEOCODECPROFILE_UNKNOWN = 0,
+  PP_VIDEOCODECPROFILE_VP8_MAIN = 1
+} PP_VideoCodecProfile;
+PP_COMPILE_ASSERT_SIZE_IN_BYTES(PP_VideoCodecProfile, 4);
+/**
+ * @}
+ */
+
+/**
+ * @addtogroup Structs
+ * @{
+ */
+/**
+ * <code>PP_VideoDecoderConfig</code> contains video decoder configuration
+ * information required to initialize video decoders, and a request ID
+ * that allows clients to associate a decoder intialization request with a
+ * status response.
+ */
+struct PP_VideoDecoderConfig {
+  /**
+   * The video codec to initialize.
+   */
+  PP_VideoCodec codec;
+  /**
+   * Profile to use when intializing the video codec.
+   */
+  PP_VideoCodecProfile profile;
+  /**
+   * Output video format.
+   */
+  PP_DecryptedFrameFormat format;
+  /**
+   * Width of decoded video frames, in pixels.
+   */
+  int32_t width;
+  /**
+   * Height of decoded video frames, in pixels.
+   */
+  int32_t height;
+  /**
+   * Client-specified identifier for the associated video decoder intialization
+   * request. By using this value, the client can associate a decoder
+   * initialization status response with an intialization request.
+   */
+  uint32_t request_id;
+};
+PP_COMPILE_ASSERT_STRUCT_SIZE_IN_BYTES(PP_VideoDecoderConfig, 24);
+/**
+ * @}
+ */
+
 #endif  /* PPAPI_C_PRIVATE_PP_CONTENT_DECRYPTOR_H_ */