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vpx/vp8cx.h

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00001 /*
00002  *  Copyright (c) 2010 The VP8 project authors. All Rights Reserved.
00003  *
00004  *  Use of this source code is governed by a BSD-style license 
00005  *  that can be found in the LICENSE file in the root of the source
00006  *  tree. An additional intellectual property rights grant can be found
00007  *  in the file PATENTS.  All contributing project authors may 
00008  *  be found in the AUTHORS file in the root of the source tree.
00009  */
00010 
00011 
00017 #include "vp8.h"
00018 
00023 #ifndef VP8CX_H
00024 #define VP8CX_H
00025 #include "vpx/vpx_codec_impl_top.h"
00026 
00032 extern vpx_codec_iface_t vpx_codec_vp8_cx_algo;
00033 
00034 
00035 /*
00036  * Algorithm Flags
00037  */
00038 
00045 #define VP8_EFLAG_NO_REF_LAST      (1<<16)
00046 
00047 
00054 #define VP8_EFLAG_NO_REF_GF        (1<<17)
00055 
00056 
00063 #define VP8_EFLAG_NO_REF_ARF       (1<<21)
00064 
00065 
00071 #define VP8_EFLAG_NO_UPD_LAST      (1<<18)
00072 
00073 
00079 #define VP8_EFLAG_NO_UPD_GF        (1<<22)
00080 
00081 
00087 #define VP8_EFLAG_NO_UPD_ARF       (1<<23)
00088 
00089 
00095 #define VP8_EFLAG_FORCE_GF         (1<<19)
00096 
00097 
00103 #define VP8_EFLAG_FORCE_ARF        (1<<24)
00104 
00105 
00111 #define VP8_EFLAG_NO_UPD_ENTROPY   (1<<20)
00112 
00113 
00118 enum vp8e_enc_control_id
00119 {
00120     VP8E_UPD_ENTROPY           = 5,  
00121     VP8E_UPD_REFERENCE,              
00122     VP8E_USE_REFERENCE,              
00123     VP8E_SET_ROI_MAP,                
00124     VP8E_SET_ACTIVEMAP,              
00125     VP8E_SET_SCALEMODE         = 11, 
00126     VP8E_SET_CPUUSED           = 13, 
00127     VP8E_SET_ENABLEAUTOALTREF,       
00128     VP8E_SET_NOISE_SENSITIVITY,      
00129     VP8E_SET_SHARPNESS,              
00130     VP8E_SET_STATIC_THRESHOLD,       
00131     VP8E_SET_TOKEN_PARTITIONS,       
00132     VP8E_GET_LAST_QUANTIZER,         
00135     VP8E_GET_LAST_QUANTIZER_64,      
00139     VP8E_SET_ARNR_MAXFRAMES,         
00140     VP8E_SET_ARNR_STRENGTH ,         
00141     VP8E_SET_ARNR_TYPE     ,         
00142 } ;
00143 
00148 typedef enum vpx_scaling_mode_1d
00149 {
00150     VP8E_NORMAL      = 0,
00151     VP8E_FOURFIVE    = 1,
00152     VP8E_THREEFIVE   = 2,
00153     VP8E_ONETWO      = 3
00154 } VPX_SCALING_MODE;
00155 
00156 
00163 typedef struct vpx_roi_map
00164 {
00165     unsigned char *roi_map;      
00166     unsigned int   rows;         
00167     unsigned int   cols;         
00168     int     delta_q[4];          
00169     int     delta_lf[4];         
00170     unsigned int   static_threshold[4];
00171 } vpx_roi_map_t;
00172 
00180 typedef struct vpx_active_map
00181 {
00182     unsigned char  *active_map; 
00183     unsigned int    rows;       
00184     unsigned int    cols;       
00185 } vpx_active_map_t;
00186 
00192 typedef struct vpx_scaling_mode
00193 {
00194     VPX_SCALING_MODE    h_scaling_mode;  
00195     VPX_SCALING_MODE    v_scaling_mode;  
00196 } vpx_scaling_mode_t;
00197 
00203 typedef enum
00204 {
00205     VP8_BEST_QUALITY_ENCODING,
00206     VP8_GOOD_QUALITY_ENCODING,
00207     VP8_REAL_TIME_ENCODING
00208 } vp8e_encoding_mode;
00209 
00217 typedef enum
00218 {
00219     VP8_ONE_TOKENPARTITION   = 0,
00220     VP8_TWO_TOKENPARTITION   = 1,
00221     VP8_FOUR_TOKENPARTITION  = 2,
00222     VP8_EIGHT_TOKENPARTITION = 3,
00223 } vp8e_token_partitions;
00224 
00225 
00234 /* These controls have been deprecated in favor of the flags parameter to
00235  * vpx_codec_encode(). See the definition of VP8_EFLAG_* above.
00236  */
00237 VPX_CTRL_USE_TYPE_DEPRECATED(VP8E_UPD_ENTROPY,            int)
00238 VPX_CTRL_USE_TYPE_DEPRECATED(VP8E_UPD_REFERENCE,          int)
00239 VPX_CTRL_USE_TYPE_DEPRECATED(VP8E_USE_REFERENCE,          int)
00240 
00241 VPX_CTRL_USE_TYPE(VP8E_SET_ROI_MAP,            vpx_roi_map_t *)
00242 VPX_CTRL_USE_TYPE(VP8E_SET_ACTIVEMAP,          vpx_active_map_t *)
00243 VPX_CTRL_USE_TYPE(VP8E_SET_SCALEMODE,          vpx_scaling_mode_t *)
00244 
00245 VPX_CTRL_USE_TYPE(VP8E_SET_CPUUSED,            int)
00246 VPX_CTRL_USE_TYPE(VP8E_SET_ENABLEAUTOALTREF,   unsigned int)
00247 VPX_CTRL_USE_TYPE(VP8E_SET_NOISE_SENSITIVITY,  unsigned int)
00248 VPX_CTRL_USE_TYPE(VP8E_SET_SHARPNESS,          unsigned int)
00249 VPX_CTRL_USE_TYPE(VP8E_SET_STATIC_THRESHOLD,   unsigned int)
00250 VPX_CTRL_USE_TYPE(VP8E_SET_TOKEN_PARTITIONS,   vp8e_token_partitions)
00251 
00252 VPX_CTRL_USE_TYPE(VP8E_SET_ARNR_MAXFRAMES,     unsigned int)
00253 VPX_CTRL_USE_TYPE(VP8E_SET_ARNR_STRENGTH ,     unsigned int)
00254 VPX_CTRL_USE_TYPE(VP8E_SET_ARNR_TYPE     ,     unsigned int)
00255 
00256 
00257 VPX_CTRL_USE_TYPE(VP8E_GET_LAST_QUANTIZER,     int *)
00258 VPX_CTRL_USE_TYPE(VP8E_GET_LAST_QUANTIZER_64,  int *)
00259 
00261 #include "vpx/vpx_codec_impl_bottom.h"
00262 #endif

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