1 /* 2 * Copyright (c) 2010 The WebM project authors. All Rights Reserved. 3 * 4 * Use of this source code is governed by a BSD-style license 5 * that can be found in the LICENSE file in the root of the source 6 * tree. An additional intellectual property rights grant can be found 7 * in the file PATENTS. All contributing project authors may 8 * be found in the AUTHORS file in the root of the source tree. 9 */ 10 11 12 #include "vp8.h" 13 14 /*!\defgroup vp8_decoder WebM VP8 Decoder 15 * \ingroup vp8 16 * 17 * @{ 18 */ 19 /*!\file 20 * \brief Provides definitions for using the VP8 algorithm within the vpx Decoder 21 * interface. 22 */ 23 #ifndef VP8DX_H 24 #define VP8DX_H 25 #include "vpx/vpx_codec_impl_top.h" 26 27 /*!\name Algorithm interface for VP8 28 * 29 * This interface provides the capability to decode raw VP8 streams, as would 30 * be found in AVI files and other non-Flash uses. 31 * @{ 32 */ 33 extern vpx_codec_iface_t vpx_codec_vp8_dx_algo; 34 extern vpx_codec_iface_t* vpx_codec_vp8_dx(void); 35 /*!@} - end algorithm interface member group*/ 36 37 /* Include controls common to both the encoder and decoder */ 38 #include "vp8.h" 39 40 41 /*!\brief VP8 decoder control functions 42 * 43 * This set of macros define the control functions available for the VP8 44 * decoder interface. 45 * 46 * \sa #vpx_codec_control 47 */ 48 enum vp8_dec_control_id 49 { 50 /** control function to get info on which reference frames were updated 51 * by the last decode 52 */ 53 VP8D_GET_LAST_REF_UPDATES = VP8_DECODER_CTRL_ID_START, 54 55 /** check if the indicated frame is corrupted */ 56 VP8D_GET_FRAME_CORRUPTED, 57 58 VP8_DECODER_CTRL_ID_MAX 59 } ; 60 61 62 /*!\brief VP8 decoder control function parameter type 63 * 64 * Defines the data types that VP8D control functions take. Note that 65 * additional common controls are defined in vp8.h 66 * 67 */ 68 69 70 VPX_CTRL_USE_TYPE(VP8D_GET_LAST_REF_UPDATES, int *) 71 VPX_CTRL_USE_TYPE(VP8D_GET_FRAME_CORRUPTED, int *) 72 73 74 /*! @} - end defgroup vp8_decoder */ 75 76 77 #include "vpx/vpx_codec_impl_bottom.h" 78 #endif 79