Restoring authorship annotation for <orivej@yandex-team.ru>. Commit 2 of 2.

1 files changed, 88 insertions, 88 deletions

diff --git a/contrib/libs/zstd/lib/common/zstd_internal.h b/contrib/libs/zstd/lib/common/zstd_internal.h
index d0e55f876e..1dee37cdbe 100644
--- a/contrib/libs/zstd/lib/common/zstd_internal.h
+++ b/contrib/libs/zstd/lib/common/zstd_internal.h
@@ -1,12 +1,12 @@
 /*
  * Copyright (c) Yann Collet, Facebook, Inc.
- * All rights reserved. 
- * 
+ * All rights reserved.
+ *
  * This source code is licensed under both the BSD-style license (found in the
  * LICENSE file in the root directory of this source tree) and the GPLv2 (found
  * in the COPYING file in the root directory of this source tree).
  * You may select, at your option, one of the above-listed licenses.
- */ 
+ */
 
 #ifndef ZSTD_CCOMMON_H_MODULE
 #define ZSTD_CCOMMON_H_MODULE
@@ -15,7 +15,7 @@
  * across compression, decompression and dictBuilder.
  * It also contains a few functions useful to at least 2 of them
  * and which benefit from being inlined */
- 
+
 /*-*************************************
 *  Dependencies
 ***************************************/
@@ -25,7 +25,7 @@
 #include "debug.h"                 /* assert, DEBUGLOG, RAWLOG, g_debuglevel */
 #include "error_private.h"
 #define ZSTD_STATIC_LINKING_ONLY
-#include "../zstd.h" 
+#include "../zstd.h"
 #define FSE_STATIC_LINKING_ONLY
 #include "fse.h"
 #define HUF_STATIC_LINKING_ONLY
@@ -33,7 +33,7 @@
 #ifndef XXH_STATIC_LINKING_ONLY
 #  define XXH_STATIC_LINKING_ONLY  /* XXH64_state_t */
 #endif
-#include <contrib/libs/xxhash/xxhash.h>                /* XXH_reset, update, digest */ 
+#include <contrib/libs/xxhash/xxhash.h>                /* XXH_reset, update, digest */
 #ifndef ZSTD_NO_TRACE
 #  include "zstd_trace.h"
 #else
@@ -52,7 +52,7 @@ extern "C" {
 
 
 /*-*************************************
-*  shared macros 
+*  shared macros
 ***************************************/
 #undef MIN
 #undef MAX
@@ -60,13 +60,13 @@ extern "C" {
 #define MAX(a,b) ((a)>(b) ? (a) : (b))
 #define BOUNDED(min,val,max) (MAX(min,MIN(val,max)))
 
- 
+
 /*-*************************************
 *  Common constants
 ***************************************/
 #define ZSTD_OPT_NUM    (1<<12)
 
-#define ZSTD_REP_NUM      3                 /* number of repcodes */ 
+#define ZSTD_REP_NUM      3                 /* number of repcodes */
 static UNUSED_ATTR const U32 repStartValue[ZSTD_REP_NUM] = { 1, 4, 8 };
 
 #define KB *(1 <<10)
@@ -90,8 +90,8 @@ static UNUSED_ATTR const size_t ZSTD_did_fieldSize[4] = { 0, 1, 2, 4 };
 static UNUSED_ATTR const size_t ZSTD_blockHeaderSize = ZSTD_BLOCKHEADERSIZE;
 typedef enum { bt_raw, bt_rle, bt_compressed, bt_reserved } blockType_e;
 
-#define ZSTD_FRAMECHECKSUMSIZE 4 
- 
+#define ZSTD_FRAMECHECKSUMSIZE 4
+
 #define MIN_SEQUENCES_SIZE 1 /* nbSeq==0 */
 #define MIN_CBLOCK_SIZE (1 /*litCSize*/ + 1 /* RLE or RAW */ + MIN_SEQUENCES_SIZE /* nbSeq==0 */)   /* for a non-null block */
 
@@ -132,7 +132,7 @@ static UNUSED_ATTR const S16 LL_defaultNorm[MaxLL+1] = {
      2, 3, 2, 1, 1, 1, 1, 1,
     -1,-1,-1,-1
 };
-#define LL_DEFAULTNORMLOG 6  /* for static allocation */ 
+#define LL_DEFAULTNORMLOG 6  /* for static allocation */
 static UNUSED_ATTR const U32 LL_defaultNormLog = LL_DEFAULTNORMLOG;
 
 static UNUSED_ATTR const U8 ML_bits[MaxML+1] = {
@@ -153,7 +153,7 @@ static UNUSED_ATTR const S16 ML_defaultNorm[MaxML+1] = {
      1, 1, 1, 1, 1, 1,-1,-1,
     -1,-1,-1,-1,-1
 };
-#define ML_DEFAULTNORMLOG 6  /* for static allocation */ 
+#define ML_DEFAULTNORMLOG 6  /* for static allocation */
 static UNUSED_ATTR const U32 ML_defaultNormLog = ML_DEFAULTNORMLOG;
 
 static UNUSED_ATTR const S16 OF_defaultNorm[DefaultMaxOff+1] = {
@@ -162,51 +162,51 @@ static UNUSED_ATTR const S16 OF_defaultNorm[DefaultMaxOff+1] = {
      1, 1, 1, 1, 1, 1, 1, 1,
     -1,-1,-1,-1,-1
 };
-#define OF_DEFAULTNORMLOG 5  /* for static allocation */ 
+#define OF_DEFAULTNORMLOG 5  /* for static allocation */
 static UNUSED_ATTR const U32 OF_defaultNormLog = OF_DEFAULTNORMLOG;
 
 
 /*-*******************************************
 *  Shared functions to include for inlining
 *********************************************/
-static void ZSTD_copy8(void* dst, const void* src) { 
+static void ZSTD_copy8(void* dst, const void* src) {
 #if defined(ZSTD_ARCH_ARM_NEON)
-    vst1_u8((uint8_t*)dst, vld1_u8((const uint8_t*)src)); 
-#else 
+    vst1_u8((uint8_t*)dst, vld1_u8((const uint8_t*)src));
+#else
     ZSTD_memcpy(dst, src, 8);
-#endif 
-} 
+#endif
+}
 #define COPY8(d,s) { ZSTD_copy8(d,s); d+=8; s+=8; }
- 
+
 /* Need to use memmove here since the literal buffer can now be located within
    the dst buffer. In circumstances where the op "catches up" to where the
    literal buffer is, there can be partial overlaps in this call on the final
    copy if the literal is being shifted by less than 16 bytes. */
-static void ZSTD_copy16(void* dst, const void* src) { 
+static void ZSTD_copy16(void* dst, const void* src) {
 #if defined(ZSTD_ARCH_ARM_NEON)
-    vst1q_u8((uint8_t*)dst, vld1q_u8((const uint8_t*)src)); 
+    vst1q_u8((uint8_t*)dst, vld1q_u8((const uint8_t*)src));
 #elif defined(ZSTD_ARCH_X86_SSE2)
     _mm_storeu_si128((__m128i*)dst, _mm_loadu_si128((const __m128i*)src));
 #elif defined(__clang__)
     ZSTD_memmove(dst, src, 16);
-#else 
+#else
     /* ZSTD_memmove is not inlined properly by gcc */
     BYTE copy16_buf[16];
     ZSTD_memcpy(copy16_buf, src, 16);
     ZSTD_memcpy(dst, copy16_buf, 16);
-#endif 
-} 
-#define COPY16(d,s) { ZSTD_copy16(d,s); d+=16; s+=16; } 
+#endif
+}
+#define COPY16(d,s) { ZSTD_copy16(d,s); d+=16; s+=16; }
 
 #define WILDCOPY_OVERLENGTH 32
 #define WILDCOPY_VECLEN 16
- 
-typedef enum { 
-    ZSTD_no_overlap, 
+
+typedef enum {
+    ZSTD_no_overlap,
     ZSTD_overlap_src_before_dst
-    /*  ZSTD_overlap_dst_before_src, */ 
-} ZSTD_overlap_e; 
- 
+    /*  ZSTD_overlap_dst_before_src, */
+} ZSTD_overlap_e;
+
 /*! ZSTD_wildcopy() :
  *  Custom version of ZSTD_memcpy(), can over read/write up to WILDCOPY_OVERLENGTH bytes (if length==0)
  *  @param ovtype controls the overlap detection
@@ -217,11 +217,11 @@ typedef enum {
 MEM_STATIC FORCE_INLINE_ATTR
 void ZSTD_wildcopy(void* dst, const void* src, ptrdiff_t length, ZSTD_overlap_e const ovtype)
 {
-    ptrdiff_t diff = (BYTE*)dst - (const BYTE*)src; 
+    ptrdiff_t diff = (BYTE*)dst - (const BYTE*)src;
     const BYTE* ip = (const BYTE*)src;
     BYTE* op = (BYTE*)dst;
     BYTE* const oend = op + length;
- 
+
     if (ovtype == ZSTD_overlap_src_before_dst && diff < WILDCOPY_VECLEN) {
         /* Handle short offset copies. */
         do {
@@ -229,18 +229,18 @@ void ZSTD_wildcopy(void* dst, const void* src, ptrdiff_t length, ZSTD_overlap_e
         } while (op < oend);
     } else {
         assert(diff >= WILDCOPY_VECLEN || diff <= -WILDCOPY_VECLEN);
-        /* Separate out the first COPY16() call because the copy length is 
+        /* Separate out the first COPY16() call because the copy length is
          * almost certain to be short, so the branches have different
-         * probabilities. Since it is almost certain to be short, only do 
-         * one COPY16() in the first call. Then, do two calls per loop since 
-         * at that point it is more likely to have a high trip count. 
+         * probabilities. Since it is almost certain to be short, only do
+         * one COPY16() in the first call. Then, do two calls per loop since
+         * at that point it is more likely to have a high trip count.
          */
 #ifdef __aarch64__
-        do { 
-            COPY16(op, ip); 
-        } 
-        while (op < oend); 
-#else 
+        do {
+            COPY16(op, ip);
+        }
+        while (op < oend);
+#else
         ZSTD_copy16(op, ip);
         if (16 >= length) return;
         op += 16;
@@ -250,35 +250,35 @@ void ZSTD_wildcopy(void* dst, const void* src, ptrdiff_t length, ZSTD_overlap_e
             COPY16(op, ip);
         }
         while (op < oend);
-#endif 
-    } 
-} 
- 
-MEM_STATIC size_t ZSTD_limitCopy(void* dst, size_t dstCapacity, const void* src, size_t srcSize) 
-{ 
-    size_t const length = MIN(dstCapacity, srcSize); 
-    if (length > 0) { 
+#endif
+    }
+}
+
+MEM_STATIC size_t ZSTD_limitCopy(void* dst, size_t dstCapacity, const void* src, size_t srcSize)
+{
+    size_t const length = MIN(dstCapacity, srcSize);
+    if (length > 0) {
         ZSTD_memcpy(dst, src, length);
-    } 
-    return length; 
-} 
-
-/* define "workspace is too large" as this number of times larger than needed */ 
-#define ZSTD_WORKSPACETOOLARGE_FACTOR 3 
- 
-/* when workspace is continuously too large 
- * during at least this number of times, 
- * context's memory usage is considered wasteful, 
- * because it's sized to handle a worst case scenario which rarely happens. 
- * In which case, resize it down to free some memory */ 
-#define ZSTD_WORKSPACETOOLARGE_MAXDURATION 128 
- 
+    }
+    return length;
+}
+
+/* define "workspace is too large" as this number of times larger than needed */
+#define ZSTD_WORKSPACETOOLARGE_FACTOR 3
+
+/* when workspace is continuously too large
+ * during at least this number of times,
+ * context's memory usage is considered wasteful,
+ * because it's sized to handle a worst case scenario which rarely happens.
+ * In which case, resize it down to free some memory */
+#define ZSTD_WORKSPACETOOLARGE_MAXDURATION 128
+
 /* Controls whether the input/output buffer is buffered or stable. */
 typedef enum {
     ZSTD_bm_buffered = 0,  /* Buffer the input/output */
     ZSTD_bm_stable = 1     /* ZSTD_inBuffer/ZSTD_outBuffer is stable */
 } ZSTD_bufferMode_e;
- 
+
 
 /*-*******************************************
 *  Private declarations
@@ -315,32 +315,32 @@ typedef struct {
     U32                     longLengthPos;  /* Index of the sequence to apply long length modification to */
 } seqStore_t;
 
-typedef struct { 
-    U32 litLength; 
-    U32 matchLength; 
-} ZSTD_sequenceLength; 
- 
+typedef struct {
+    U32 litLength;
+    U32 matchLength;
+} ZSTD_sequenceLength;
+
 /**
- * Returns the ZSTD_sequenceLength for the given sequences. It handles the decoding of long sequences 
+ * Returns the ZSTD_sequenceLength for the given sequences. It handles the decoding of long sequences
  * indicated by longLengthPos and longLengthType, and adds MINMATCH back to matchLength.
- */ 
-MEM_STATIC ZSTD_sequenceLength ZSTD_getSequenceLength(seqStore_t const* seqStore, seqDef const* seq) 
-{ 
-    ZSTD_sequenceLength seqLen; 
-    seqLen.litLength = seq->litLength; 
+ */
+MEM_STATIC ZSTD_sequenceLength ZSTD_getSequenceLength(seqStore_t const* seqStore, seqDef const* seq)
+{
+    ZSTD_sequenceLength seqLen;
+    seqLen.litLength = seq->litLength;
     seqLen.matchLength = seq->mlBase + MINMATCH;
-    if (seqStore->longLengthPos == (U32)(seq - seqStore->sequencesStart)) { 
+    if (seqStore->longLengthPos == (U32)(seq - seqStore->sequencesStart)) {
         if (seqStore->longLengthType == ZSTD_llt_literalLength) {
-            seqLen.litLength += 0xFFFF; 
-        } 
+            seqLen.litLength += 0xFFFF;
+        }
         if (seqStore->longLengthType == ZSTD_llt_matchLength) {
-            seqLen.matchLength += 0xFFFF; 
-        } 
-    } 
-    return seqLen; 
-} 
- 
-/** 
+            seqLen.matchLength += 0xFFFF;
+        }
+    }
+    return seqLen;
+}
+
+/**
  * Contains the compressed frame size and an upper-bound for the decompressed frame size.
  * Note: before using `compressedSize`, check for errors using ZSTD_isError().
  *       similarly, before using `decompressedBound`, check for errors using:
@@ -359,7 +359,7 @@ void* ZSTD_customMalloc(size_t size, ZSTD_customMem customMem);
 void* ZSTD_customCalloc(size_t size, ZSTD_customMem customMem);
 void ZSTD_customFree(void* ptr, ZSTD_customMem customMem);
 
- 
+
 MEM_STATIC U32 ZSTD_highbit32(U32 val)   /* compress, dictBuilder, decodeCorpus */
 {
     assert(val != 0);