Home | History | Annotate | Download | only in compress

Lines Matching defs:workspace

84     U32* entropyWorkspace; /* entropy workspace of HUF_WORKSPACE_SIZE bytes */
85     ZSTD_cwksp workspace;
126 ZSTD_CCtx* ZSTD_initStaticCCtx(void* workspace, size_t workspaceSize)
131     if ((size_t)workspace & 7) return NULL;  /* must be 8-aligned */
132     ZSTD_cwksp_init(&ws, workspace, workspaceSize, ZSTD_cwksp_static_alloc);
138     ZSTD_cwksp_move(&cctx->workspace, &ws);
142     if (!ZSTD_cwksp_check_available(&cctx->workspace, TMP_WORKSPACE_SIZE + 2 * sizeof(ZSTD_compressedBlockState_t))) return NULL;
143     cctx->blockState.prevCBlock = (ZSTD_compressedBlockState_t*)ZSTD_cwksp_reserve_object(&cctx->workspace, sizeof(ZSTD_compressedBlockState_t));
144     cctx->blockState.nextCBlock = (ZSTD_compressedBlockState_t*)ZSTD_cwksp_reserve_object(&cctx->workspace, sizeof(ZSTD_compressedBlockState_t));
145     cctx->tmpWorkspace = ZSTD_cwksp_reserve_object(&cctx->workspace, TMP_WORKSPACE_SIZE);
178     ZSTD_cwksp_free(&cctx->workspace, cctx->customMem);
187     {   int cctxInWorkspace = ZSTD_cwksp_owns_buffer(&cctx->workspace, cctx);
209     /* cctx may be in the workspace */
210     return (cctx->workspace.workspace == cctx ? 0 : sizeof(*cctx))
211            + ZSTD_cwksp_sizeof(&cctx->workspace)
1750     DEBUGLOG(5, "estimate workspace : %u", (U32)neededSpace);
2024                     "failed a workspace allocation in ZSTD_reset_matchState");
2067                     "failed a workspace allocation in ZSTD_reset_matchState");
2107     ZSTD_cwksp* const ws = &zc->workspace;
2156         {   /* Check if workspace is large enough, alloc a new one if needed */
2160             DEBUGLOG(4, "Need %zu B workspace", neededSpace);
2428     ZSTD_cwksp_mark_tables_dirty(&cctx->workspace);
2465     ZSTD_cwksp_mark_tables_clean(&cctx->workspace);
2544     ZSTD_cwksp_mark_tables_dirty(&dstCCtx->workspace);
2567     ZSTD_cwksp_mark_tables_clean(&dstCCtx->workspace);
3629  *  Requires ENTROPY_WORKSPACE_SIZE workspace
3638                                      void* workspace, size_t wkspSize,
3641     BYTE* const wkspStart = (BYTE*)workspace;
3644     unsigned* const countWksp = (unsigned*)workspace;
3677                             workspace, wkspSize);
3765                       void* workspace, size_t wkspSize)
3772     unsigned* countWorkspace = (unsigned*)workspace;
3794  *  Requires workspace size ENTROPY_WORKSPACE_SIZE
3804                   void* workspace, size_t wkspSize)
3815                                             workspace, wkspSize, hufFlags);
3823                                               workspace, wkspSize);
3833                                void* workspace, size_t wkspSize,
3836     unsigned* const countWksp = (unsigned*)workspace;
3844         size_t const largest = HIST_count_wksp (countWksp, &maxSymbolValue, (const BYTE*)literals, litSize, workspace, wkspSize);
3862                     void* workspace, size_t wkspSize)
3864     unsigned* const countWksp = (unsigned*)workspace;
3871     HIST_countFast_wksp(countWksp, &max, codeTable, nbSeq, workspace, wkspSize);  /* can't fail */
3901                                  void* workspace, size_t wkspSize,
3909                                     workspace, wkspSize);
3913                                     workspace, wkspSize);
3917                                     workspace, wkspSize);
3931                        void* workspace, size_t wkspSize,
3936                                     workspace, wkspSize, writeLitEntropy);
3939                                     workspace, wkspSize, writeSeqEntropy);
4628             ms, &cctx->workspace, &cctx->appliedParams, ip, ip + blockSize);
4828             ms, &cctx->workspace, &cctx->appliedParams,
5061 size_t ZSTD_loadCEntropy(ZSTD_compressedBlockState_t* bs, void* workspace,
5093                 workspace, HUF_WORKSPACE_SIZE)),
5107                 workspace, HUF_WORKSPACE_SIZE)),
5121                 workspace, HUF_WORKSPACE_SIZE)),
5168                                       void* workspace)
5179     eSize = ZSTD_loadCEntropy(bs, workspace, dict, dictSize);
5203                                void* workspace)
5229         bs, ms, ws, params, dict, dictSize, dtlm, tfp, workspace);
5270                         &cctx->ldmState, &cctx->workspace, &cctx->appliedParams, cdict->dictContent,
5275                         &cctx->ldmState, &cctx->workspace, &cctx->appliedParams, dict, dictSize,
5546     /* cdict may be in the workspace */
5547     return (cdict->workspace.workspace == cdict ? 0 : sizeof(*cdict))
5548         + ZSTD_cwksp_sizeof(&cdict->workspace);
5565          void *internalBuffer = ZSTD_cwksp_reserve_object(&cdict->workspace, ZSTD_cwksp_align(dictSize, sizeof(void*)));
5573     cdict->entropyWorkspace = (U32*)ZSTD_cwksp_reserve_object(&cdict->workspace, HUF_WORKSPACE_SIZE);
5580         &cdict->workspace,
5592                     &cdict->cBlockState, &cdict->matchState, NULL, &cdict->workspace,
5621         void* const workspace = ZSTD_customMalloc(workspaceSize, customMem);
5625         if (!workspace) {
5626             ZSTD_customFree(workspace, customMem);
5630         ZSTD_cwksp_init(&ws, workspace, workspaceSize, ZSTD_cwksp_dynamic_alloc);
5634         ZSTD_cwksp_move(&cdict->workspace, &ws);
5736         int cdictInWorkspace = ZSTD_cwksp_owns_buffer(&cdict->workspace, cdict);
5737         ZSTD_cwksp_free(&cdict->workspace, cMem);
5747  *  workspace: The memory area to emplace the dictionary into.
5751  *                 to determine how large workspace must be.
5756  *         Since workspace was allocated externally, it must be freed externally.
5759                                  void* workspace, size_t workspaceSize,
5777     if ((size_t)workspace & 7) return NULL;  /* 8-aligned */
5781         ZSTD_cwksp_init(&ws, workspace, workspaceSize, ZSTD_cwksp_static_alloc);
5784         ZSTD_cwksp_move(&cdict->workspace, &ws);
5933 ZSTD_CStream* ZSTD_initStaticCStream(void *workspace, size_t workspaceSize)
5935     return ZSTD_initStaticCCtx(workspace, workspaceSize);