Merge pull request #2354 from terrelln/stable-buffer

Add ZSTD_c_stable{In,Out}Buffer and optimize when set
2020-10-30 15:06:56 -07:00
parent c37c714ef1 2ebf6d5588
commit 7205e609a9
10 changed files with 414 additions and 63 deletions
@@ -336,6 +336,12 @@ MEM_STATIC size_t ZSTD_limitCopy(void* dst, size_t dstCapacity, const void* src,
 * 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