Test new ZSTD_findFrameCompressedSize and update documentation

2019-03-15 18:04:19 -07:00
parent 8cd423a659
commit 19b75b6ecb
11 changed files with 73 additions and 48 deletions
@@ -50,10 +50,12 @@ ZSTDLIBv07_API size_t ZSTDv07_decompress( void* dst, size_t dstCapacity,
                                    const void* src, size_t compressedSize);

 /**
-ZSTDv07_getFrameSrcSize() : get the source length of a ZSTD frame
-    compressedSize : The size of the 'src' buffer, at least as large as the frame pointed to by 'src'
-    return : the number of bytes that would be read to decompress this frame
-             or an errorCode if it fails (which can be tested using ZSTDv07_isError())
+ZSTDv07_findFrameSizeInfoLegacy() : get the source length and decompressed bound of a ZSTD frame compliant with v0.7.x format
+    srcSize : The size of the 'src' buffer, at least as large as the frame pointed to by 'src'
+    cSize (output parameter) : the number of bytes that would be read to decompress this frame
+                               or an errorCode if it fails (which can be tested using ZSTDv01_isError())
+    dBound (output paramter) : an upper-bound for the decompressed size of the data in the frame
+                               or ZSTD_CONTENTSIZE_ERROR if an error occurs
 */
 void ZSTDv07_findFrameSizeInfoLegacy(const void *src, size_t srcSize,
                                     size_t* cSize, unsigned long long* dBound);