Add parallel processing example for seekable API

2017-04-21 12:23:06 -07:00
parent 35186e65b0
commit 11dc940e72
5 changed files with 206 additions and 6 deletions
@@ -406,7 +406,8 @@ size_t ZSTD_seekable_decompress(ZSTD_seekable* zs, void* dst, size_t len, U64 of
            }

            if (zs->seekTable.checksumFlag) {
-                XXH64_update(&zs->xxhState, outTmp.dst, outTmp.pos);
+                XXH64_update(&zs->xxhState, (BYTE*)outTmp.dst + prevOutPos,
+                             outTmp.pos - prevOutPos);
            }
            zs->decompressedOffset += outTmp.pos - prevOutPos;

@@ -454,7 +455,7 @@ size_t ZSTD_seekable_decompressFrame(ZSTD_seekable* zs, void* dst, size_t dstSiz
            return ERROR(dstSize_tooSmall);
        }
        return ZSTD_seekable_decompress(
-                zs, dst, zs->seekTable.entries[frameIndex].dOffset,
-                decompressedSize);
+                zs, dst, decompressedSize,
+                zs->seekTable.entries[frameIndex].dOffset);
    }
 }