source: SHVCSoftware/branches/SHM-dev/source/Lib/TLibCommon/CommonDef.h @ 1263

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1/* The copyright in this software is being made available under the BSD
2 * License, included below. This software may be subject to other third party
3 * and contributor rights, including patent rights, and no such rights are
4 * granted under this license.
5 *
6 * Copyright (c) 2010-2015, ITU/ISO/IEC
7 * All rights reserved.
8 *
9 * Redistribution and use in source and binary forms, with or without
10 * modification, are permitted provided that the following conditions are met:
11 *
12 *  * Redistributions of source code must retain the above copyright notice,
13 *    this list of conditions and the following disclaimer.
14 *  * Redistributions in binary form must reproduce the above copyright notice,
15 *    this list of conditions and the following disclaimer in the documentation
16 *    and/or other materials provided with the distribution.
17 *  * Neither the name of the ITU/ISO/IEC nor the names of its contributors may
18 *    be used to endorse or promote products derived from this software without
19 *    specific prior written permission.
20 *
21 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
22 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS
25 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
26 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
27 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
28 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
29 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
30 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
31 * THE POSSIBILITY OF SUCH DAMAGE.
32 */
33
34/** \file     CommonDef.h
35    \brief    Defines constants, macros and tool parameters
36*/
37
38#ifndef __COMMONDEF__
39#define __COMMONDEF__
40
41#include <algorithm>
42#include <iostream>
43#include <assert.h>
44
45#if _MSC_VER > 1000
46// disable "signed and unsigned mismatch"
47#pragma warning( disable : 4018 )
48// disable Bool coercion "performance warning"
49#pragma warning( disable : 4800 )
50#endif // _MSC_VER > 1000
51#include "TypeDef.h"
52
53//! \ingroup TLibCommon
54//! \{
55
56// ====================================================================================================================
57// Version information
58// ====================================================================================================================
59
60#if SVC_EXTENSION
61#include <vector>
62#define NV_VERSION        "9.0 (HM-16.2)"                 ///< Current software version
63#else
64#define NV_VERSION        "16.2"                ///< Current software version
65#endif
66
67// ====================================================================================================================
68// Platform information
69// ====================================================================================================================
70
71#ifdef __GNUC__
72#define NVM_COMPILEDBY  "[GCC %d.%d.%d]", __GNUC__, __GNUC_MINOR__, __GNUC_PATCHLEVEL__
73#ifdef __IA64__
74#define NVM_ONARCH    "[on 64-bit] "
75#else
76#define NVM_ONARCH    "[on 32-bit] "
77#endif
78#endif
79
80#ifdef __INTEL_COMPILER
81#define NVM_COMPILEDBY  "[ICC %d]", __INTEL_COMPILER
82#elif  _MSC_VER
83#define NVM_COMPILEDBY  "[VS %d]", _MSC_VER
84#endif
85
86#ifndef NVM_COMPILEDBY
87#define NVM_COMPILEDBY "[Unk-CXX]"
88#endif
89
90#ifdef _WIN32
91#define NVM_ONOS        "[Windows]"
92#elif  __linux
93#define NVM_ONOS        "[Linux]"
94#elif  __CYGWIN__
95#define NVM_ONOS        "[Cygwin]"
96#elif __APPLE__
97#define NVM_ONOS        "[Mac OS X]"
98#else
99#define NVM_ONOS "[Unk-OS]"
100#endif
101
102#define NVM_BITS          "[%d bit] ", (sizeof(Void*) == 8 ? 64 : 32) ///< used for checking 64-bit O/S
103
104#ifndef NULL
105#define NULL              0
106#endif
107
108// ====================================================================================================================
109// Common constants
110// ====================================================================================================================
111
112#define _SUMMARY_OUT_               0           ///< print-out PSNR results of all slices to summary.txt
113#define _SUMMARY_PIC_               0           ///< print-out PSNR results for each slice type to summary.txt
114
115#define MAX_GOP                     64          ///< max. value of hierarchical GOP size
116
117#define MAX_NUM_REF_PICS            16          ///< max. number of pictures used for reference
118#define MAX_NUM_REF                 16          ///< max. number of entries in picture reference list
119
120#define MAX_UINT                    0xFFFFFFFFU ///< max. value of unsigned 32-bit integer
121#define MAX_INT                     2147483647  ///< max. value of signed 32-bit integer
122#define MAX_INT64                   0x7FFFFFFFFFFFFFFFLL  ///< max. value of signed 64-bit integer
123#if RExt__HIGH_BIT_DEPTH_SUPPORT
124#define MAX_INTERMEDIATE_INT        MAX_INT64
125#else
126#define MAX_INTERMEDIATE_INT        MAX_INT
127#endif
128
129#define MAX_DOUBLE                  1.7e+308    ///< max. value of Double-type value
130
131#define MIN_QP                      0
132#define MAX_QP                      51
133
134#define NOT_VALID                   -1
135
136// ====================================================================================================================
137// Macro functions
138// ====================================================================================================================
139
140extern Int g_bitDepth[MAX_NUM_CHANNEL_TYPE];
141
142#if SVC_EXTENSION
143extern Int  g_bitDepthLayer[MAX_NUM_CHANNEL_TYPE][MAX_LAYERS];
144extern void* g_refWeightACDCParam; //type:wpACDCParam
145#endif
146
147template <typename T> inline T Clip3 (const T minVal, const T maxVal, const T a) { return std::min<T> (std::max<T> (minVal, a) , maxVal); }  ///< general min/max clip
148template <typename T> inline T ClipBD(const T x, const Int bitDepth)             { return Clip3(T(0), T((1 << bitDepth)-1), x);           }
149template <typename T> inline T Clip  (const T x, const ChannelType type)         { return ClipBD(x, g_bitDepth[type]);                    }
150
151template <typename T> inline Void Check3( T minVal, T maxVal, T a)
152{
153  if ((a > maxVal) || (a < minVal))
154  {
155    std::cerr << "ERROR: Range check " << minVal << " >= " << a << " <= " << maxVal << " failed" << std::endl;
156    assert(false);
157    exit(1);
158  }
159}  ///< general min/max clip
160
161#define DATA_ALIGN                  1                                                                 ///< use 32-bit aligned malloc/free
162#if     DATA_ALIGN && _WIN32 && ( _MSC_VER > 1300 )
163#define xMalloc( type, len )        _aligned_malloc( sizeof(type)*(len), 32 )
164#define xFree( ptr )                _aligned_free  ( ptr )
165#else
166#define xMalloc( type, len )        malloc   ( sizeof(type)*(len) )
167#define xFree( ptr )                free     ( ptr )
168#endif
169
170#define FATAL_ERROR_0(MESSAGE, EXITCODE)                      \
171{                                                             \
172  printf(MESSAGE);                                            \
173  exit(EXITCODE);                                             \
174}
175
176template <typename ValueType> inline ValueType leftShift       (const ValueType value, const Int shift) { return (shift >= 0) ? ( value                                  << shift) : ( value                                   >> -shift); }
177template <typename ValueType> inline ValueType rightShift      (const ValueType value, const Int shift) { return (shift >= 0) ? ( value                                  >> shift) : ( value                                   << -shift); }
178template <typename ValueType> inline ValueType leftShift_round (const ValueType value, const Int shift) { return (shift >= 0) ? ( value                                  << shift) : ((value + (ValueType(1) << (-shift - 1))) >> -shift); }
179template <typename ValueType> inline ValueType rightShift_round(const ValueType value, const Int shift) { return (shift >= 0) ? ((value + (ValueType(1) << (shift - 1))) >> shift) : ( value                                   << -shift); }
180#if O0043_BEST_EFFORT_DECODING
181// when shift = 0, returns value
182// when shift = 1, (value + 0 + value[1]) >> 1
183// when shift = 2, (value + 1 + value[2]) >> 2
184// when shift = 3, (value + 3 + value[3]) >> 3
185template <typename ValueType> inline ValueType rightShiftEvenRounding(const ValueType value, const UInt shift) { return (shift == 0) ? value : ((value + (1<<(shift-1))-1 + ((value>>shift)&1)) >> shift) ; }
186#endif
187
188// ====================================================================================================================
189// Coding tool configuration
190// ====================================================================================================================
191
192// AMVP: advanced motion vector prediction
193#define AMVP_MAX_NUM_CANDS          2           ///< max number of final candidates
194#define AMVP_MAX_NUM_CANDS_MEM      3           ///< max number of candidates
195// MERGE
196#define MRG_MAX_NUM_CANDS           5
197
198// Reference memory management
199#define DYN_REF_FREE                0           ///< dynamic free of reference memories
200
201// Explicit temporal layer QP offset
202#define MAX_TLAYER                  7           ///< max number of temporal layer
203#define HB_LAMBDA_FOR_LDC           1           ///< use of B-style lambda for non-key pictures in low-delay mode
204
205// Fast estimation of generalized B in low-delay mode
206#define GPB_SIMPLE                  1           ///< Simple GPB mode
207#if     GPB_SIMPLE
208#define GPB_SIMPLE_UNI              1           ///< Simple mode for uni-direction
209#endif
210
211// Fast ME using smoother MV assumption
212#define FASTME_SMOOTHER_MV          1           ///< reduce ME time using faster option
213
214// Adaptive search range depending on POC difference
215#define ADAPT_SR_SCALE              1           ///< division factor for adaptive search range
216
217#define CLIP_TO_709_RANGE           0
218
219// Early-skip threshold (encoder)
220#define EARLY_SKIP_THRES            1.50        ///< if RD < thres*avg[BestSkipRD]
221
222
223#define MAX_CHROMA_FORMAT_IDC      3
224
225// TODO: Existing names used for the different NAL unit types can be altered to better reflect the names in the spec.
226//       However, the names in the spec are not yet stable at this point. Once the names are stable, a cleanup
227//       effort can be done without use of macros to alter the names used to indicate the different NAL unit types.
228enum NalUnitType
229{
230  NAL_UNIT_CODED_SLICE_TRAIL_N = 0, // 0
231  NAL_UNIT_CODED_SLICE_TRAIL_R,     // 1
232
233  NAL_UNIT_CODED_SLICE_TSA_N,       // 2
234  NAL_UNIT_CODED_SLICE_TSA_R,       // 3
235
236  NAL_UNIT_CODED_SLICE_STSA_N,      // 4
237  NAL_UNIT_CODED_SLICE_STSA_R,      // 5
238
239  NAL_UNIT_CODED_SLICE_RADL_N,      // 6
240  NAL_UNIT_CODED_SLICE_RADL_R,      // 7
241
242  NAL_UNIT_CODED_SLICE_RASL_N,      // 8
243  NAL_UNIT_CODED_SLICE_RASL_R,      // 9
244
245  NAL_UNIT_RESERVED_VCL_N10,
246  NAL_UNIT_RESERVED_VCL_R11,
247  NAL_UNIT_RESERVED_VCL_N12,
248  NAL_UNIT_RESERVED_VCL_R13,
249  NAL_UNIT_RESERVED_VCL_N14,
250  NAL_UNIT_RESERVED_VCL_R15,
251
252  NAL_UNIT_CODED_SLICE_BLA_W_LP,    // 16
253  NAL_UNIT_CODED_SLICE_BLA_W_RADL,  // 17
254  NAL_UNIT_CODED_SLICE_BLA_N_LP,    // 18
255  NAL_UNIT_CODED_SLICE_IDR_W_RADL,  // 19
256  NAL_UNIT_CODED_SLICE_IDR_N_LP,    // 20
257  NAL_UNIT_CODED_SLICE_CRA,         // 21
258  NAL_UNIT_RESERVED_IRAP_VCL22,
259  NAL_UNIT_RESERVED_IRAP_VCL23,
260
261  NAL_UNIT_RESERVED_VCL24,
262  NAL_UNIT_RESERVED_VCL25,
263  NAL_UNIT_RESERVED_VCL26,
264  NAL_UNIT_RESERVED_VCL27,
265  NAL_UNIT_RESERVED_VCL28,
266  NAL_UNIT_RESERVED_VCL29,
267  NAL_UNIT_RESERVED_VCL30,
268  NAL_UNIT_RESERVED_VCL31,
269
270  NAL_UNIT_VPS,                     // 32
271  NAL_UNIT_SPS,                     // 33
272  NAL_UNIT_PPS,                     // 34
273  NAL_UNIT_ACCESS_UNIT_DELIMITER,   // 35
274  NAL_UNIT_EOS,                     // 36
275  NAL_UNIT_EOB,                     // 37
276  NAL_UNIT_FILLER_DATA,             // 38
277  NAL_UNIT_PREFIX_SEI,              // 39
278  NAL_UNIT_SUFFIX_SEI,              // 40
279
280  NAL_UNIT_RESERVED_NVCL41,
281  NAL_UNIT_RESERVED_NVCL42,
282  NAL_UNIT_RESERVED_NVCL43,
283  NAL_UNIT_RESERVED_NVCL44,
284  NAL_UNIT_RESERVED_NVCL45,
285  NAL_UNIT_RESERVED_NVCL46,
286  NAL_UNIT_RESERVED_NVCL47,
287  NAL_UNIT_UNSPECIFIED_48,
288  NAL_UNIT_UNSPECIFIED_49,
289  NAL_UNIT_UNSPECIFIED_50,
290  NAL_UNIT_UNSPECIFIED_51,
291  NAL_UNIT_UNSPECIFIED_52,
292  NAL_UNIT_UNSPECIFIED_53,
293  NAL_UNIT_UNSPECIFIED_54,
294  NAL_UNIT_UNSPECIFIED_55,
295  NAL_UNIT_UNSPECIFIED_56,
296  NAL_UNIT_UNSPECIFIED_57,
297  NAL_UNIT_UNSPECIFIED_58,
298  NAL_UNIT_UNSPECIFIED_59,
299  NAL_UNIT_UNSPECIFIED_60,
300  NAL_UNIT_UNSPECIFIED_61,
301  NAL_UNIT_UNSPECIFIED_62,
302  NAL_UNIT_UNSPECIFIED_63,
303  NAL_UNIT_INVALID,
304};
305
306#if SVC_EXTENSION
307class CommonDecoderParams
308{
309  Int m_targetLayerId;
310  Int m_targetOutputLayerSetIdx;
311  std::vector<Int> *m_targetDecLayerIdSet;
312  Bool m_valueCheckedFlag;
313  Int m_highestTId;
314public:
315  CommonDecoderParams():
316#if CONFORMANCE_BITSTREAM_MODE
317    m_targetLayerId(MAX_VPS_LAYER_IDX_PLUS1)
318#else
319    m_targetLayerId(0)
320#endif
321    , m_targetOutputLayerSetIdx(-1)
322    , m_targetDecLayerIdSet(NULL)
323    , m_valueCheckedFlag(false)
324    , m_highestTId(6)
325 {}
326
327  Void setTargetLayerId(const Int x) { m_targetLayerId = x;   }
328  Int  getTargetLayerId()            { return m_targetLayerId;}
329 
330  Void setTargetOutputLayerSetIdx(const Int x) { m_targetOutputLayerSetIdx = x;   }
331  Int  getTargetOutputLayerSetIdx()            { return m_targetOutputLayerSetIdx;}
332
333  Void               setTargetDecLayerIdSet(std::vector<Int> *x) { m_targetDecLayerIdSet = x;   }
334  std::vector<Int>*  getTargetDecLayerIdSet()                    { return m_targetDecLayerIdSet;}
335 
336  Void setValueCheckedFlag(const Bool x) { m_valueCheckedFlag = x;   }
337  Bool getValueCheckedFlag()            { return m_valueCheckedFlag;}
338 
339  Void setHighestTId(const Int x) { m_highestTId = x; }
340  Int  getHighestTId()            { return m_highestTId; }
341};
342#endif
343//! \}
344
345#endif // end of #ifndef  __COMMONDEF__
346
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