ddidderr/zstd-rs
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changed name frameParams into frameHeader

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ZSTD_frameParams => ZSTD_frameHeader
ZSTD_getFrameParams() -> ZSTD_getFrameHeader()

The new naming is more distinctive from ZSTD_frameParameters,
which is used during compression.

ZSTD_frameHeader is clearer in its intention to described frame header content.
It also implies we are decoding a ZSTD frame, hence we are at decoding stage.
This commit is contained in:
Yann Collet
2017-05-09 15:46:07 -07:00
parent 5a36c069e7
commit 542c9dfcf8
5 changed files with 25 additions and 26 deletions
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tests/fullbench.c
+4 -4
View File
@@ -297,10 +297,10 @@ static size_t benchMem(const void* src, size_t srcSize, U32 benchNb)
case 31: /* ZSTD_decodeLiteralsBlock */
if (g_zdc==NULL) g_zdc = ZSTD_createDCtx();
{ blockProperties_t bp;
ZSTD_frameParams zfp;
ZSTD_frameHeader zfp;
size_t frameHeaderSize, skippedSize;
g_cSize = ZSTD_compress(dstBuff, dstBuffSize, src, srcSize, 1);
frameHeaderSize = ZSTD_getFrameParams(&zfp, dstBuff, ZSTD_frameHeaderSize_min);
frameHeaderSize = ZSTD_getFrameHeader(&zfp, dstBuff, ZSTD_frameHeaderSize_min);
if (frameHeaderSize==0) frameHeaderSize = ZSTD_frameHeaderSize_min;
ZSTD_getcBlockSize(dstBuff+frameHeaderSize, dstBuffSize, &bp); /* Get 1st block type */
if (bp.blockType != bt_compressed) {
@@ -315,13 +315,13 @@ static size_t benchMem(const void* src, size_t srcSize, U32 benchNb)
case 32: /* ZSTD_decodeSeqHeaders */
if (g_zdc==NULL) g_zdc = ZSTD_createDCtx();
{ blockProperties_t bp;
ZSTD_frameParams zfp;
ZSTD_frameHeader zfp;
const BYTE* ip = dstBuff;
const BYTE* iend;
size_t frameHeaderSize, cBlockSize;
ZSTD_compress(dstBuff, dstBuffSize, src, srcSize, 1); /* it would be better to use direct block compression here */
g_cSize = ZSTD_compress(dstBuff, dstBuffSize, src, srcSize, 1);
frameHeaderSize = ZSTD_getFrameParams(&zfp, dstBuff, ZSTD_frameHeaderSize_min);
frameHeaderSize = ZSTD_getFrameHeader(&zfp, dstBuff, ZSTD_frameHeaderSize_min);
if (frameHeaderSize==0) frameHeaderSize = ZSTD_frameHeaderSize_min;
ip += frameHeaderSize; /* Skip frame Header */
cBlockSize = ZSTD_getcBlockSize(ip, dstBuffSize, &bp); /* Get 1st block type */
tests/fuzzer.c
+4 -4
View File
@@ -339,8 +339,8 @@ static int basicUnitTests(U32 seed, double compressibility)
CHECKPLUS(r, ZSTD_compressEnd(ctxDuplicated, compressedBuffer, ZSTD_compressBound(testSize),
(const char*)CNBuffer + dictSize, testSize),
cSize = r);
{ ZSTD_frameParams fp;
if (ZSTD_getFrameParams(&fp, compressedBuffer, cSize)) goto _output_error;
{ ZSTD_frameHeader fp;
if (ZSTD_getFrameHeader(&fp, compressedBuffer, cSize)) goto _output_error;
if ((fp.frameContentSize != testSize) && (fp.frameContentSize != 0)) goto _output_error;
} }
DISPLAYLEVEL(4, "OK \n");
@@ -862,8 +862,8 @@ static int fuzzerTests(U32 seed, U32 nbTests, unsigned startTest, U32 const maxD
}
/* frame header decompression test */
{ ZSTD_frameParams dParams;
size_t const check = ZSTD_getFrameParams(&dParams, cBuffer, cSize);
{ ZSTD_frameHeader dParams;
size_t const check = ZSTD_getFrameHeader(&dParams, cBuffer, cSize);
CHECK(ZSTD_isError(check), "Frame Parameters extraction failed");
CHECK(dParams.frameContentSize != sampleSize, "Frame content size incorrect");
}