zcs               587 include/linux/zstd.h size_t ZSTD_resetCStream(ZSTD_CStream *zcs, unsigned long long pledgedSrcSize);
zcs               605 include/linux/zstd.h size_t ZSTD_compressStream(ZSTD_CStream *zcs, ZSTD_outBuffer *output,
zcs               620 include/linux/zstd.h size_t ZSTD_flushStream(ZSTD_CStream *zcs, ZSTD_outBuffer *output);
zcs               633 include/linux/zstd.h size_t ZSTD_endStream(ZSTD_CStream *zcs, ZSTD_outBuffer *output);
zcs              2984 lib/zstd/compress.c 	ZSTD_CStream *zcs;
zcs              2989 lib/zstd/compress.c 	zcs = (ZSTD_CStream *)ZSTD_malloc(sizeof(ZSTD_CStream), customMem);
zcs              2990 lib/zstd/compress.c 	if (zcs == NULL)
zcs              2992 lib/zstd/compress.c 	memset(zcs, 0, sizeof(ZSTD_CStream));
zcs              2993 lib/zstd/compress.c 	memcpy(&zcs->customMem, &customMem, sizeof(ZSTD_customMem));
zcs              2994 lib/zstd/compress.c 	zcs->cctx = ZSTD_createCCtx_advanced(customMem);
zcs              2995 lib/zstd/compress.c 	if (zcs->cctx == NULL) {
zcs              2996 lib/zstd/compress.c 		ZSTD_freeCStream(zcs);
zcs              2999 lib/zstd/compress.c 	return zcs;
zcs              3002 lib/zstd/compress.c size_t ZSTD_freeCStream(ZSTD_CStream *zcs)
zcs              3004 lib/zstd/compress.c 	if (zcs == NULL)
zcs              3007 lib/zstd/compress.c 		ZSTD_customMem const cMem = zcs->customMem;
zcs              3008 lib/zstd/compress.c 		ZSTD_freeCCtx(zcs->cctx);
zcs              3009 lib/zstd/compress.c 		zcs->cctx = NULL;
zcs              3010 lib/zstd/compress.c 		ZSTD_freeCDict(zcs->cdictLocal);
zcs              3011 lib/zstd/compress.c 		zcs->cdictLocal = NULL;
zcs              3012 lib/zstd/compress.c 		ZSTD_free(zcs->inBuff, cMem);
zcs              3013 lib/zstd/compress.c 		zcs->inBuff = NULL;
zcs              3014 lib/zstd/compress.c 		ZSTD_free(zcs->outBuff, cMem);
zcs              3015 lib/zstd/compress.c 		zcs->outBuff = NULL;
zcs              3016 lib/zstd/compress.c 		ZSTD_free(zcs, cMem);
zcs              3026 lib/zstd/compress.c static size_t ZSTD_resetCStream_internal(ZSTD_CStream *zcs, unsigned long long pledgedSrcSize)
zcs              3028 lib/zstd/compress.c 	if (zcs->inBuffSize == 0)
zcs              3031 lib/zstd/compress.c 	if (zcs->cdict)
zcs              3032 lib/zstd/compress.c 		CHECK_F(ZSTD_compressBegin_usingCDict(zcs->cctx, zcs->cdict, pledgedSrcSize))
zcs              3034 lib/zstd/compress.c 		CHECK_F(ZSTD_compressBegin_advanced(zcs->cctx, NULL, 0, zcs->params, pledgedSrcSize));
zcs              3036 lib/zstd/compress.c 	zcs->inToCompress = 0;
zcs              3037 lib/zstd/compress.c 	zcs->inBuffPos = 0;
zcs              3038 lib/zstd/compress.c 	zcs->inBuffTarget = zcs->blockSize;
zcs              3039 lib/zstd/compress.c 	zcs->outBuffContentSize = zcs->outBuffFlushedSize = 0;
zcs              3040 lib/zstd/compress.c 	zcs->stage = zcss_load;
zcs              3041 lib/zstd/compress.c 	zcs->frameEnded = 0;
zcs              3042 lib/zstd/compress.c 	zcs->pledgedSrcSize = pledgedSrcSize;
zcs              3043 lib/zstd/compress.c 	zcs->inputProcessed = 0;
zcs              3047 lib/zstd/compress.c size_t ZSTD_resetCStream(ZSTD_CStream *zcs, unsigned long long pledgedSrcSize)
zcs              3050 lib/zstd/compress.c 	zcs->params.fParams.contentSizeFlag = (pledgedSrcSize > 0);
zcs              3052 lib/zstd/compress.c 	return ZSTD_resetCStream_internal(zcs, pledgedSrcSize);
zcs              3055 lib/zstd/compress.c static size_t ZSTD_initCStream_advanced(ZSTD_CStream *zcs, const void *dict, size_t dictSize, ZSTD_parameters params, unsigned long long pledgedSrcSize)
zcs              3060 lib/zstd/compress.c 		if (zcs->inBuffSize < neededInBuffSize) {
zcs              3061 lib/zstd/compress.c 			zcs->inBuffSize = neededInBuffSize;
zcs              3062 lib/zstd/compress.c 			ZSTD_free(zcs->inBuff, zcs->customMem);
zcs              3063 lib/zstd/compress.c 			zcs->inBuff = (char *)ZSTD_malloc(neededInBuffSize, zcs->customMem);
zcs              3064 lib/zstd/compress.c 			if (zcs->inBuff == NULL)
zcs              3067 lib/zstd/compress.c 		zcs->blockSize = MIN(ZSTD_BLOCKSIZE_ABSOLUTEMAX, neededInBuffSize);
zcs              3069 lib/zstd/compress.c 	if (zcs->outBuffSize < ZSTD_compressBound(zcs->blockSize) + 1) {
zcs              3070 lib/zstd/compress.c 		zcs->outBuffSize = ZSTD_compressBound(zcs->blockSize) + 1;
zcs              3071 lib/zstd/compress.c 		ZSTD_free(zcs->outBuff, zcs->customMem);
zcs              3072 lib/zstd/compress.c 		zcs->outBuff = (char *)ZSTD_malloc(zcs->outBuffSize, zcs->customMem);
zcs              3073 lib/zstd/compress.c 		if (zcs->outBuff == NULL)
zcs              3078 lib/zstd/compress.c 		ZSTD_freeCDict(zcs->cdictLocal);
zcs              3079 lib/zstd/compress.c 		zcs->cdictLocal = ZSTD_createCDict_advanced(dict, dictSize, 0, params, zcs->customMem);
zcs              3080 lib/zstd/compress.c 		if (zcs->cdictLocal == NULL)
zcs              3082 lib/zstd/compress.c 		zcs->cdict = zcs->cdictLocal;
zcs              3084 lib/zstd/compress.c 		zcs->cdict = NULL;
zcs              3086 lib/zstd/compress.c 	zcs->checksum = params.fParams.checksumFlag > 0;
zcs              3087 lib/zstd/compress.c 	zcs->params = params;
zcs              3089 lib/zstd/compress.c 	return ZSTD_resetCStream_internal(zcs, pledgedSrcSize);
zcs              3095 lib/zstd/compress.c 	ZSTD_CStream *const zcs = ZSTD_createCStream_advanced(stackMem);
zcs              3096 lib/zstd/compress.c 	if (zcs) {
zcs              3097 lib/zstd/compress.c 		size_t const code = ZSTD_initCStream_advanced(zcs, NULL, 0, params, pledgedSrcSize);
zcs              3102 lib/zstd/compress.c 	return zcs;
zcs              3108 lib/zstd/compress.c 	ZSTD_CStream *const zcs = ZSTD_initCStream(params, pledgedSrcSize, workspace, workspaceSize);
zcs              3109 lib/zstd/compress.c 	if (zcs) {
zcs              3110 lib/zstd/compress.c 		zcs->cdict = cdict;
zcs              3111 lib/zstd/compress.c 		if (ZSTD_isError(ZSTD_resetCStream_internal(zcs, pledgedSrcSize))) {
zcs              3115 lib/zstd/compress.c 	return zcs;
zcs              3129 lib/zstd/compress.c static size_t ZSTD_compressStream_generic(ZSTD_CStream *zcs, void *dst, size_t *dstCapacityPtr, const void *src, size_t *srcSizePtr, ZSTD_flush_e const flush)
zcs              3140 lib/zstd/compress.c 		switch (zcs->stage) {
zcs              3147 lib/zstd/compress.c 				size_t const toLoad = zcs->inBuffTarget - zcs->inBuffPos;
zcs              3148 lib/zstd/compress.c 				size_t const loaded = ZSTD_limitCopy(zcs->inBuff + zcs->inBuffPos, toLoad, ip, iend - ip);
zcs              3149 lib/zstd/compress.c 				zcs->inBuffPos += loaded;
zcs              3151 lib/zstd/compress.c 				if ((zcs->inBuffPos == zcs->inToCompress) || (!flush && (toLoad != loaded))) {
zcs              3160 lib/zstd/compress.c 				size_t const iSize = zcs->inBuffPos - zcs->inToCompress;
zcs              3165 lib/zstd/compress.c 					cDst = zcs->outBuff, oSize = zcs->outBuffSize;
zcs              3166 lib/zstd/compress.c 				cSize = (flush == zsf_end) ? ZSTD_compressEnd(zcs->cctx, cDst, oSize, zcs->inBuff + zcs->inToCompress, iSize)
zcs              3167 lib/zstd/compress.c 							   : ZSTD_compressContinue(zcs->cctx, cDst, oSize, zcs->inBuff + zcs->inToCompress, iSize);
zcs              3171 lib/zstd/compress.c 					zcs->frameEnded = 1;
zcs              3173 lib/zstd/compress.c 				zcs->inBuffTarget = zcs->inBuffPos + zcs->blockSize;
zcs              3174 lib/zstd/compress.c 				if (zcs->inBuffTarget > zcs->inBuffSize)
zcs              3175 lib/zstd/compress.c 					zcs->inBuffPos = 0, zcs->inBuffTarget = zcs->blockSize; /* note : inBuffSize >= blockSize */
zcs              3176 lib/zstd/compress.c 				zcs->inToCompress = zcs->inBuffPos;
zcs              3181 lib/zstd/compress.c 				zcs->outBuffContentSize = cSize;
zcs              3182 lib/zstd/compress.c 				zcs->outBuffFlushedSize = 0;
zcs              3183 lib/zstd/compress.c 				zcs->stage = zcss_flush; /* pass-through to flush stage */
zcs              3188 lib/zstd/compress.c 			size_t const toFlush = zcs->outBuffContentSize - zcs->outBuffFlushedSize;
zcs              3189 lib/zstd/compress.c 			size_t const flushed = ZSTD_limitCopy(op, oend - op, zcs->outBuff + zcs->outBuffFlushedSize, toFlush);
zcs              3191 lib/zstd/compress.c 			zcs->outBuffFlushedSize += flushed;
zcs              3196 lib/zstd/compress.c 			zcs->outBuffContentSize = zcs->outBuffFlushedSize = 0;
zcs              3197 lib/zstd/compress.c 			zcs->stage = zcss_load;
zcs              3212 lib/zstd/compress.c 	zcs->inputProcessed += *srcSizePtr;
zcs              3213 lib/zstd/compress.c 	if (zcs->frameEnded)
zcs              3216 lib/zstd/compress.c 		size_t hintInSize = zcs->inBuffTarget - zcs->inBuffPos;
zcs              3218 lib/zstd/compress.c 			hintInSize = zcs->blockSize;
zcs              3223 lib/zstd/compress.c size_t ZSTD_compressStream(ZSTD_CStream *zcs, ZSTD_outBuffer *output, ZSTD_inBuffer *input)
zcs              3228 lib/zstd/compress.c 	    ZSTD_compressStream_generic(zcs, (char *)(output->dst) + output->pos, &sizeWritten, (const char *)(input->src) + input->pos, &sizeRead, zsf_gather);
zcs              3238 lib/zstd/compress.c size_t ZSTD_flushStream(ZSTD_CStream *zcs, ZSTD_outBuffer *output)
zcs              3242 lib/zstd/compress.c 	size_t const result = ZSTD_compressStream_generic(zcs, (char *)(output->dst) + output->pos, &sizeWritten, &srcSize,
zcs              3248 lib/zstd/compress.c 	return zcs->outBuffContentSize - zcs->outBuffFlushedSize; /* remaining to flush */
zcs              3251 lib/zstd/compress.c size_t ZSTD_endStream(ZSTD_CStream *zcs, ZSTD_outBuffer *output)
zcs              3257 lib/zstd/compress.c 	if ((zcs->pledgedSrcSize) && (zcs->inputProcessed != zcs->pledgedSrcSize))
zcs              3260 lib/zstd/compress.c 	if (zcs->stage != zcss_final) {
zcs              3265 lib/zstd/compress.c 		    ZSTD_compressStream_generic(zcs, ostart, &sizeWritten, &srcSize, &srcSize, zsf_end); /* use a valid src address instead of NULL */
zcs              3266 lib/zstd/compress.c 		size_t const remainingToFlush = zcs->outBuffContentSize - zcs->outBuffFlushedSize;
zcs              3270 lib/zstd/compress.c 			return remainingToFlush + ZSTD_BLOCKHEADERSIZE /* final empty block */ + (zcs->checksum * 4);
zcs              3273 lib/zstd/compress.c 		zcs->stage = zcss_final;
zcs              3274 lib/zstd/compress.c 		zcs->outBuffContentSize = !notEnded ? 0 : ZSTD_compressEnd(zcs->cctx, zcs->outBuff, zcs->outBuffSize, NULL,
zcs              3280 lib/zstd/compress.c 		size_t const toFlush = zcs->outBuffContentSize - zcs->outBuffFlushedSize;
zcs              3281 lib/zstd/compress.c 		size_t const flushed = ZSTD_limitCopy(op, oend - op, zcs->outBuff + zcs->outBuffFlushedSize, toFlush);
zcs              3283 lib/zstd/compress.c 		zcs->outBuffFlushedSize += flushed;
zcs              3286 lib/zstd/compress.c 			zcs->stage = zcss_init; /* end reached */
zcs               260 lib/zstd/zstd_internal.h size_t ZSTD_freeCStream(ZSTD_CStream *zcs);