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| 1 /* | 1 /* | 
| 2  *  Copyright (c) 2010 The WebM project authors. All Rights Reserved. | 2  *  Copyright (c) 2010 The WebM project authors. All Rights Reserved. | 
| 3  * | 3  * | 
| 4  *  Use of this source code is governed by a BSD-style license | 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 | 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 | 6  *  tree. An additional intellectual property rights grant can be found | 
| 7  *  in the file PATENTS.  All contributing project authors may | 7  *  in the file PATENTS.  All contributing project authors may | 
| 8  *  be found in the AUTHORS file in the root of the source tree. | 8  *  be found in the AUTHORS file in the root of the source tree. | 
| 9  */ | 9  */ | 
| 10 | 10 | 
| 11 | 11 | 
| 12 #ifndef __INC_VP8D_INT_H | 12 #ifndef __INC_VP8D_INT_H | 
| 13 #define __INC_VP8D_INT_H | 13 #define __INC_VP8D_INT_H | 
| 14 #include "vpx_ports/config.h" | 14 #include "vpx_ports/config.h" | 
| 15 #include "vp8/common/onyxd.h" | 15 #include "vp8/common/onyxd.h" | 
| 16 #include "treereader.h" | 16 #include "treereader.h" | 
| 17 #include "vp8/common/onyxc_int.h" | 17 #include "vp8/common/onyxc_int.h" | 
| 18 #include "vp8/common/threading.h" | 18 #include "vp8/common/threading.h" | 
| 19 #include "dequantize.h" | 19 #include "dequantize.h" | 
|  | 20 #if CONFIG_ERROR_CONCEALMENT | 
|  | 21 #include "ec_types.h" | 
|  | 22 #endif | 
| 20 | 23 | 
| 21 typedef struct | 24 typedef struct | 
| 22 { | 25 { | 
| 23     int ithread; | 26     int ithread; | 
| 24     void *ptr1; | 27     void *ptr1; | 
| 25     void *ptr2; | 28     void *ptr2; | 
| 26 } DECODETHREAD_DATA; | 29 } DECODETHREAD_DATA; | 
| 27 | 30 | 
| 28 typedef struct | 31 typedef struct | 
| 29 { | 32 { | 
| 30     MACROBLOCKD  mbd; | 33     MACROBLOCKD  mbd; | 
| 31     int mb_row; | 34     int mb_row; | 
| 32     int current_mb_col; | 35     int current_mb_col; | 
| 33     short *coef_ptr; | 36     short *coef_ptr; | 
| 34 } MB_ROW_DEC; | 37 } MB_ROW_DEC; | 
| 35 | 38 | 
| 36 typedef struct | 39 typedef struct | 
| 37 { | 40 { | 
| 38     INT64 time_stamp; | 41     int64_t time_stamp; | 
| 39     int size; | 42     int size; | 
| 40 } DATARATE; | 43 } DATARATE; | 
| 41 | 44 | 
| 42 typedef struct | 45 typedef struct | 
| 43 { | 46 { | 
| 44     INT16         min_val; |  | 
| 45     INT16         Length; |  | 
| 46     UINT8 Probs[12]; |  | 
| 47 } TOKENEXTRABITS; |  | 
| 48 |  | 
| 49 typedef struct |  | 
| 50 { |  | 
| 51     int const *scan; | 47     int const *scan; | 
| 52     UINT8 const *ptr_block2leftabove; | 48     UINT8 const *ptr_block2leftabove; | 
| 53     vp8_tree_index const *vp8_coef_tree_ptr; | 49     vp8_tree_index const *vp8_coef_tree_ptr; | 
| 54     TOKENEXTRABITS const *teb_base_ptr; |  | 
| 55     unsigned char *norm_ptr; | 50     unsigned char *norm_ptr; | 
| 56     UINT8 *ptr_coef_bands_x; | 51     UINT8 *ptr_coef_bands_x; | 
| 57 | 52 | 
| 58     ENTROPY_CONTEXT_PLANES *A; | 53     ENTROPY_CONTEXT_PLANES *A; | 
| 59     ENTROPY_CONTEXT_PLANES *L; | 54     ENTROPY_CONTEXT_PLANES *L; | 
| 60 | 55 | 
| 61     INT16 *qcoeff_start_ptr; | 56     INT16 *qcoeff_start_ptr; | 
| 62     BOOL_DECODER *current_bc; | 57     BOOL_DECODER *current_bc; | 
| 63 | 58 | 
| 64     vp8_prob const *coef_probs[4]; | 59     vp8_prob const *coef_probs[4]; | 
| 65 | 60 | 
| 66     UINT8 eob[25]; | 61     UINT8 eob[25]; | 
| 67 | 62 | 
| 68 } DETOK; | 63 } DETOK; | 
| 69 | 64 | 
| 70 typedef struct VP8Decompressor | 65 typedef struct VP8Decompressor | 
| 71 { | 66 { | 
| 72     DECLARE_ALIGNED(16, MACROBLOCKD, mb); | 67     DECLARE_ALIGNED(16, MACROBLOCKD, mb); | 
| 73 | 68 | 
| 74     DECLARE_ALIGNED(16, VP8_COMMON, common); | 69     DECLARE_ALIGNED(16, VP8_COMMON, common); | 
| 75 | 70 | 
| 76     vp8_reader bc, bc2; | 71     vp8_reader bc, bc2; | 
| 77 | 72 | 
| 78     VP8D_CONFIG oxcf; | 73     VP8D_CONFIG oxcf; | 
| 79 | 74 | 
| 80 | 75 | 
| 81     const unsigned char *Source; | 76     const unsigned char *Source; | 
| 82     unsigned int   source_sz; | 77     unsigned int   source_sz; | 
| 83 | 78     const unsigned char *partitions[MAX_PARTITIONS]; | 
| 84 | 79     unsigned int   partition_sizes[MAX_PARTITIONS]; | 
| 85     unsigned int CPUFreq; | 80     unsigned int   num_partitions; | 
| 86     unsigned int decode_microseconds; |  | 
| 87     unsigned int time_decoding; |  | 
| 88     unsigned int time_loop_filtering; |  | 
| 89 | 81 | 
| 90 #if CONFIG_MULTITHREAD | 82 #if CONFIG_MULTITHREAD | 
| 91     /* variable for threading */ | 83     /* variable for threading */ | 
| 92 | 84 | 
| 93     volatile int b_multithreaded_rd; | 85     volatile int b_multithreaded_rd; | 
| 94     int max_threads; | 86     int max_threads; | 
| 95     int current_mb_col_main; | 87     int current_mb_col_main; | 
| 96     int decoding_thread_count; | 88     int decoding_thread_count; | 
| 97     int allocated_decoding_thread_count; | 89     int allocated_decoding_thread_count; | 
| 98 | 90 | 
| (...skipping 11 matching lines...) Expand all  Loading... | 
| 110     MB_ROW_DEC           *mb_row_di; | 102     MB_ROW_DEC           *mb_row_di; | 
| 111     DECODETHREAD_DATA    *de_thread_data; | 103     DECODETHREAD_DATA    *de_thread_data; | 
| 112 | 104 | 
| 113     pthread_t           *h_decoding_thread; | 105     pthread_t           *h_decoding_thread; | 
| 114     sem_t               *h_event_start_decoding; | 106     sem_t               *h_event_start_decoding; | 
| 115     sem_t                h_event_end_decoding; | 107     sem_t                h_event_end_decoding; | 
| 116     /* end of threading data */ | 108     /* end of threading data */ | 
| 117 #endif | 109 #endif | 
| 118 | 110 | 
| 119     vp8_reader *mbc; | 111     vp8_reader *mbc; | 
| 120     INT64 last_time_stamp; | 112     int64_t last_time_stamp; | 
| 121     int   ready_for_new_data; | 113     int   ready_for_new_data; | 
| 122 | 114 | 
| 123     DATARATE dr[16]; | 115     DATARATE dr[16]; | 
| 124 | 116 | 
| 125     DETOK detoken; | 117     DETOK detoken; | 
| 126 | 118 | 
| 127 #if CONFIG_RUNTIME_CPU_DETECT | 119 #if CONFIG_RUNTIME_CPU_DETECT | 
| 128     vp8_dequant_rtcd_vtable_t        dequant; | 120     vp8_dequant_rtcd_vtable_t        dequant; | 
| 129 #endif | 121 #endif | 
| 130 | 122 | 
| 131 | 123 | 
| 132     vp8_prob prob_intra; | 124     vp8_prob prob_intra; | 
| 133     vp8_prob prob_last; | 125     vp8_prob prob_last; | 
| 134     vp8_prob prob_gf; | 126     vp8_prob prob_gf; | 
| 135     vp8_prob prob_skip_false; | 127     vp8_prob prob_skip_false; | 
| 136 | 128 | 
|  | 129 #if CONFIG_ERROR_CONCEALMENT | 
|  | 130     MB_OVERLAP *overlaps; | 
|  | 131     /* the mb num from which modes and mvs (first partition) are corrupt */ | 
|  | 132     unsigned int mvs_corrupt_from_mb; | 
|  | 133 #endif | 
|  | 134     int ec_enabled; | 
|  | 135     int ec_active; | 
|  | 136     int input_partition; | 
|  | 137     int decoded_key_frame; | 
|  | 138     int independent_partitions; | 
|  | 139     int frame_corrupt_residual; | 
|  | 140 | 
| 137 } VP8D_COMP; | 141 } VP8D_COMP; | 
| 138 | 142 | 
| 139 int vp8_decode_frame(VP8D_COMP *cpi); | 143 int vp8_decode_frame(VP8D_COMP *cpi); | 
| 140 void vp8_dmachine_specific_config(VP8D_COMP *pbi); | 144 void vp8_dmachine_specific_config(VP8D_COMP *pbi); | 
| 141 | 145 | 
| 142 | 146 | 
| 143 #if CONFIG_DEBUG | 147 #if CONFIG_DEBUG | 
| 144 #define CHECK_MEM_ERROR(lval,expr) do {\ | 148 #define CHECK_MEM_ERROR(lval,expr) do {\ | 
| 145         lval = (expr); \ | 149         lval = (expr); \ | 
| 146         if(!lval) \ | 150         if(!lval) \ | 
| 147             vpx_internal_error(&pbi->common.error, VPX_CODEC_MEM_ERROR,\ | 151             vpx_internal_error(&pbi->common.error, VPX_CODEC_MEM_ERROR,\ | 
| 148                                "Failed to allocate "#lval" at %s:%d", \ | 152                                "Failed to allocate "#lval" at %s:%d", \ | 
| 149                                __FILE__,__LINE__);\ | 153                                __FILE__,__LINE__);\ | 
| 150     } while(0) | 154     } while(0) | 
| 151 #else | 155 #else | 
| 152 #define CHECK_MEM_ERROR(lval,expr) do {\ | 156 #define CHECK_MEM_ERROR(lval,expr) do {\ | 
| 153         lval = (expr); \ | 157         lval = (expr); \ | 
| 154         if(!lval) \ | 158         if(!lval) \ | 
| 155             vpx_internal_error(&pbi->common.error, VPX_CODEC_MEM_ERROR,\ | 159             vpx_internal_error(&pbi->common.error, VPX_CODEC_MEM_ERROR,\ | 
| 156                                "Failed to allocate "#lval);\ | 160                                "Failed to allocate "#lval);\ | 
| 157     } while(0) | 161     } while(0) | 
| 158 #endif | 162 #endif | 
| 159 | 163 | 
| 160 #endif | 164 #endif | 
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