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comparison: media/libvpx/vp8/decoder/onyxd_int.h
media/libvpx/vp8/decoder/onyxd_int.h
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| 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 #ifndef ONYXD_INT_H_ | |
| 13 #define ONYXD_INT_H_ | |
| 14 | |
| 15 #include "vpx_config.h" | |
| 16 #include "vp8/common/onyxd.h" | |
| 17 #include "treereader.h" | |
| 18 #include "vp8/common/onyxc_int.h" | |
| 19 #include "vp8/common/threading.h" | |
| 20 | |
| 21 #if CONFIG_ERROR_CONCEALMENT | |
| 22 #include "ec_types.h" | |
| 23 #endif | |
| 24 | |
| 25 typedef struct | |
| 26 { | |
| 27 int ithread; | |
| 28 void *ptr1; | |
| 29 void *ptr2; | |
| 30 } DECODETHREAD_DATA; | |
| 31 | |
| 32 typedef struct | |
| 33 { | |
| 34 MACROBLOCKD mbd; | |
| 35 } MB_ROW_DEC; | |
| 36 | |
| 37 | |
| 38 typedef struct | |
| 39 { | |
| 40 int enabled; | |
| 41 unsigned int count; | |
| 42 const unsigned char *ptrs[MAX_PARTITIONS]; | |
| 43 unsigned int sizes[MAX_PARTITIONS]; | |
| 44 } FRAGMENT_DATA; | |
| 45 | |
| 46 #define MAX_FB_MT_DEC 32 | |
| 47 | |
| 48 struct frame_buffers | |
| 49 { | |
| 50 /* | |
| 51 * this struct will be populated with frame buffer management | |
| 52 * info in future commits. */ | |
| 53 | |
| 54 /* enable/disable frame-based threading */ | |
| 55 int use_frame_threads; | |
| 56 | |
| 57 /* decoder instances */ | |
| 58 struct VP8D_COMP *pbi[MAX_FB_MT_DEC]; | |
| 59 | |
| 60 }; | |
| 61 | |
| 62 typedef struct VP8D_COMP | |
| 63 { | |
| 64 DECLARE_ALIGNED(16, MACROBLOCKD, mb); | |
| 65 | |
| 66 YV12_BUFFER_CONFIG *dec_fb_ref[NUM_YV12_BUFFERS]; | |
| 67 | |
| 68 DECLARE_ALIGNED(16, VP8_COMMON, common); | |
| 69 | |
| 70 /* the last partition will be used for the modes/mvs */ | |
| 71 vp8_reader mbc[MAX_PARTITIONS]; | |
| 72 | |
| 73 VP8D_CONFIG oxcf; | |
| 74 | |
| 75 FRAGMENT_DATA fragments; | |
| 76 | |
| 77 #if CONFIG_MULTITHREAD | |
| 78 /* variable for threading */ | |
| 79 | |
| 80 volatile int b_multithreaded_rd; | |
| 81 int max_threads; | |
| 82 int current_mb_col_main; | |
| 83 unsigned int decoding_thread_count; | |
| 84 int allocated_decoding_thread_count; | |
| 85 | |
| 86 int mt_baseline_filter_level[MAX_MB_SEGMENTS]; | |
| 87 int sync_range; | |
| 88 int *mt_current_mb_col; /* Each row remembers its already decoded column. */ | |
| 89 | |
| 90 unsigned char **mt_yabove_row; /* mb_rows x width */ | |
| 91 unsigned char **mt_uabove_row; | |
| 92 unsigned char **mt_vabove_row; | |
| 93 unsigned char **mt_yleft_col; /* mb_rows x 16 */ | |
| 94 unsigned char **mt_uleft_col; /* mb_rows x 8 */ | |
| 95 unsigned char **mt_vleft_col; /* mb_rows x 8 */ | |
| 96 | |
| 97 MB_ROW_DEC *mb_row_di; | |
| 98 DECODETHREAD_DATA *de_thread_data; | |
| 99 | |
| 100 pthread_t *h_decoding_thread; | |
| 101 sem_t *h_event_start_decoding; | |
| 102 sem_t h_event_end_decoding; | |
| 103 /* end of threading data */ | |
| 104 #endif | |
| 105 | |
| 106 int64_t last_time_stamp; | |
| 107 int ready_for_new_data; | |
| 108 | |
| 109 vp8_prob prob_intra; | |
| 110 vp8_prob prob_last; | |
| 111 vp8_prob prob_gf; | |
| 112 vp8_prob prob_skip_false; | |
| 113 | |
| 114 #if CONFIG_ERROR_CONCEALMENT | |
| 115 MB_OVERLAP *overlaps; | |
| 116 /* the mb num from which modes and mvs (first partition) are corrupt */ | |
| 117 unsigned int mvs_corrupt_from_mb; | |
| 118 #endif | |
| 119 int ec_enabled; | |
| 120 int ec_active; | |
| 121 int decoded_key_frame; | |
| 122 int independent_partitions; | |
| 123 int frame_corrupt_residual; | |
| 124 | |
| 125 vp8_decrypt_cb *decrypt_cb; | |
| 126 void *decrypt_state; | |
| 127 } VP8D_COMP; | |
| 128 | |
| 129 int vp8_decode_frame(VP8D_COMP *cpi); | |
| 130 | |
| 131 int vp8_create_decoder_instances(struct frame_buffers *fb, VP8D_CONFIG *oxcf); | |
| 132 int vp8_remove_decoder_instances(struct frame_buffers *fb); | |
| 133 | |
| 134 #if CONFIG_DEBUG | |
| 135 #define CHECK_MEM_ERROR(lval,expr) do {\ | |
| 136 lval = (expr); \ | |
| 137 if(!lval) \ | |
| 138 vpx_internal_error(&pbi->common.error, VPX_CODEC_MEM_ERROR,\ | |
| 139 "Failed to allocate "#lval" at %s:%d", \ | |
| 140 __FILE__,__LINE__);\ | |
| 141 } while(0) | |
| 142 #else | |
| 143 #define CHECK_MEM_ERROR(lval,expr) do {\ | |
| 144 lval = (expr); \ | |
| 145 if(!lval) \ | |
| 146 vpx_internal_error(&pbi->common.error, VPX_CODEC_MEM_ERROR,\ | |
| 147 "Failed to allocate "#lval);\ | |
| 148 } while(0) | |
| 149 #endif | |
| 150 | |
| 151 #endif // ONYXD_INT_H_ |
