zstd/compress/zstd_cwksp.h

223  * Returns an adjusted alloc size that is the nearest larger multiple of 64 bytes.
277     void* const alloc = (BYTE*)ws->allocStart - bytes;
280         alloc, bytes, ZSTD_cwksp_available_space(ws) - bytes);
282     assert(alloc >= bottom);
283     if (alloc < bottom) {
284         DEBUGLOG(4, "cwksp: alloc failed!");
290     if (alloc < ws->tableValidEnd) {
291         ws->tableValidEnd = alloc;
293     ws->allocStart = alloc;
294     return alloc;
314                 void *const alloc = ws->objectEnd;
315                 size_t const bytesToAlign = ZSTD_cwksp_bytes_to_align_ptr(alloc, ZSTD_CWKSP_ALIGNMENT_BYTES);
316                 void *const objectEnd = (BYTE *) alloc + bytesToAlign;
347     void* alloc;
353     alloc = ZSTD_cwksp_reserve_internal_buffer_space(ws, bytes);
356     return alloc;
414     void* alloc;
425     alloc = ws->tableEnd;
426     end = (BYTE *)alloc + bytes;
430         alloc, bytes, ZSTD_cwksp_available_space(ws) - bytes);
435         DEBUGLOG(4, "cwksp: table alloc failed!");
443     assert(((size_t)alloc & (ZSTD_CWKSP_ALIGNMENT_BYTES-1)) == 0);
444     return alloc;
454     void* alloc = ws->objectEnd;
455     void* end = (BYTE*)alloc + roundedBytes;
460         alloc, bytes, roundedBytes, ZSTD_cwksp_available_space(ws) - roundedBytes);
461     assert((size_t)alloc % ZSTD_ALIGNOF(void*) == 0);
466         DEBUGLOG(3, "cwksp: object alloc failed!");
475     return alloc;