- Versions test (ensuring `zstd` can decode files from all previous versions)
- `pzstd` with asan and tsan, as well as in 32-bits mode
- Testing `zstd` with legacy mode off
-- Testing `zbuff` (old streaming API)
- Entire test suite and make install on macOS
Name="VCCLCompilerTool"
Optimization="0"
AdditionalIncludeDirectories="$(SolutionDir)..\..\lib;$(SolutionDir)..\..\lib\common;$(SolutionDir)..\..\lib\legacy;$(SolutionDir)..\..\programs;$(SolutionDir)..\..\programs\legacy"
- PreprocessorDefinitions="WIN32;_DEBUG;_CONSOLE"
+ PreprocessorDefinitions="ZSTD_DISABLE_DEPRECATE_WARNINGS=1;WIN32;_DEBUG;_CONSOLE"
MinimalRebuild="true"
BasicRuntimeChecks="3"
RuntimeLibrary="3"
EnableIntrinsicFunctions="true"
OmitFramePointers="true"
AdditionalIncludeDirectories="$(SolutionDir)..\..\lib;$(SolutionDir)..\..\lib\common;$(SolutionDir)..\..\lib\legacy;$(SolutionDir)..\..\programs;$(SolutionDir)..\..\programs\legacy"
- PreprocessorDefinitions="WIN32;NDEBUG;_CONSOLE"
+ PreprocessorDefinitions="ZSTD_DISABLE_DEPRECATE_WARNINGS=1;WIN32;NDEBUG;_CONSOLE"
RuntimeLibrary="0"
EnableFunctionLevelLinking="true"
UsePrecompiledHeader="0"
Name="VCCLCompilerTool"
Optimization="0"
AdditionalIncludeDirectories="$(SolutionDir)..\..\lib;$(SolutionDir)..\..\lib\common;$(SolutionDir)..\..\lib\legacy;$(SolutionDir)..\..\programs;$(SolutionDir)..\..\programs\legacy"
- PreprocessorDefinitions="WIN32;_DEBUG;_CONSOLE"
+ PreprocessorDefinitions="ZSTD_DISABLE_DEPRECATE_WARNINGS=1;WIN32;_DEBUG;_CONSOLE"
MinimalRebuild="true"
BasicRuntimeChecks="3"
RuntimeLibrary="3"
EnableIntrinsicFunctions="true"
OmitFramePointers="true"
AdditionalIncludeDirectories="$(SolutionDir)..\..\lib;$(SolutionDir)..\..\lib\common;$(SolutionDir)..\..\lib\legacy;$(SolutionDir)..\..\programs;$(SolutionDir)..\..\programs\legacy"
- PreprocessorDefinitions="WIN32;NDEBUG;_CONSOLE"
+ PreprocessorDefinitions="ZSTD_DISABLE_DEPRECATE_WARNINGS=1;WIN32;NDEBUG;_CONSOLE"
RuntimeLibrary="0"
EnableFunctionLevelLinking="true"
UsePrecompiledHeader="0"
Name="VCCLCompilerTool"
Optimization="0"
AdditionalIncludeDirectories="$(SolutionDir)..\..\lib;$(SolutionDir)..\..\lib\common;$(SolutionDir)..\..\lib\compress;$(SolutionDir)..\..\lib\dictBuilder;$(SolutionDir)..\..\lib\legacy;$(SolutionDir)..\..\programs"
- PreprocessorDefinitions="ZSTD_MULTITHREAD=1;WIN32;_DEBUG;_CONSOLE"
+ PreprocessorDefinitions="ZSTD_DISABLE_DEPRECATE_WARNINGS=1;ZSTD_MULTITHREAD=1;WIN32;_DEBUG;_CONSOLE"
MinimalRebuild="true"
BasicRuntimeChecks="3"
RuntimeLibrary="3"
EnableIntrinsicFunctions="true"
OmitFramePointers="true"
AdditionalIncludeDirectories="$(SolutionDir)..\..\lib;$(SolutionDir)..\..\lib\common;$(SolutionDir)..\..\lib\compress;$(SolutionDir)..\..\lib\dictBuilder;$(SolutionDir)..\..\lib\legacy;$(SolutionDir)..\..\programs"
- PreprocessorDefinitions="ZSTD_MULTITHREAD=1;WIN32;NDEBUG;_CONSOLE"
+ PreprocessorDefinitions="ZSTD_DISABLE_DEPRECATE_WARNINGS=1;ZSTD_MULTITHREAD=1;WIN32;NDEBUG;_CONSOLE"
RuntimeLibrary="0"
EnableFunctionLevelLinking="true"
UsePrecompiledHeader="0"
Name="VCCLCompilerTool"
Optimization="0"
AdditionalIncludeDirectories="$(SolutionDir)..\..\lib;$(SolutionDir)..\..\lib\common;$(SolutionDir)..\..\lib\compress;$(SolutionDir)..\..\lib\dictBuilder;$(SolutionDir)..\..\lib\legacy;$(SolutionDir)..\..\programs"
- PreprocessorDefinitions="ZSTD_MULTITHREAD=1;WIN32;_DEBUG;_CONSOLE"
+ PreprocessorDefinitions="ZSTD_DISABLE_DEPRECATE_WARNINGS=1;ZSTD_MULTITHREAD=1;WIN32;_DEBUG;_CONSOLE"
MinimalRebuild="true"
BasicRuntimeChecks="3"
RuntimeLibrary="3"
EnableIntrinsicFunctions="true"
OmitFramePointers="true"
AdditionalIncludeDirectories="$(SolutionDir)..\..\lib;$(SolutionDir)..\..\lib\common;$(SolutionDir)..\..\lib\dictBuilder;$(SolutionDir)..\..\lib\legacy;$(SolutionDir)..\..\lib\compress;$(SolutionDir)..\..\programs"
- PreprocessorDefinitions="ZSTD_MULTITHREAD=1;WIN32;NDEBUG;_CONSOLE"
+ PreprocessorDefinitions="ZSTD_DISABLE_DEPRECATE_WARNINGS=1;ZSTD_MULTITHREAD=1;WIN32;NDEBUG;_CONSOLE"
RuntimeLibrary="0"
EnableFunctionLevelLinking="true"
UsePrecompiledHeader="0"
</PrecompiledHeader>
<WarningLevel>Level4</WarningLevel>
<Optimization>Disabled</Optimization>
- <PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;ZSTD_DLL_IMPORT=1;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+ <PreprocessorDefinitions>ZSTD_DISABLE_DEPRECATE_WARNINGS=1;WIN32;_DEBUG;_CONSOLE;ZSTD_DLL_IMPORT=1;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<TreatWarningAsError>true</TreatWarningAsError>
<EnablePREfast>false</EnablePREfast>
</ClCompile>
</PrecompiledHeader>
<WarningLevel>Level4</WarningLevel>
<Optimization>Disabled</Optimization>
- <PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;ZSTD_DLL_IMPORT=1;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+ <PreprocessorDefinitions>ZSTD_DISABLE_DEPRECATE_WARNINGS=1;WIN32;_DEBUG;_CONSOLE;ZSTD_DLL_IMPORT=1;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<TreatWarningAsError>true</TreatWarningAsError>
<EnablePREfast>false</EnablePREfast>
</ClCompile>
<Optimization>MaxSpeed</Optimization>
<FunctionLevelLinking>true</FunctionLevelLinking>
<IntrinsicFunctions>true</IntrinsicFunctions>
- <PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;ZSTD_DLL_IMPORT=1;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+ <PreprocessorDefinitions>ZSTD_DISABLE_DEPRECATE_WARNINGS=1;WIN32;_DEBUG;_CONSOLE;ZSTD_DLL_IMPORT=1;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<EnablePREfast>false</EnablePREfast>
<TreatWarningAsError>false</TreatWarningAsError>
<RuntimeLibrary>MultiThreaded</RuntimeLibrary>
<Optimization>MaxSpeed</Optimization>
<FunctionLevelLinking>true</FunctionLevelLinking>
<IntrinsicFunctions>true</IntrinsicFunctions>
- <PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;ZSTD_DLL_IMPORT=1;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+ <PreprocessorDefinitions>ZSTD_DISABLE_DEPRECATE_WARNINGS=1;WIN32;_DEBUG;_CONSOLE;ZSTD_DLL_IMPORT=1;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<TreatWarningAsError>false</TreatWarningAsError>
<EnablePREfast>false</EnablePREfast>
<RuntimeLibrary>MultiThreaded</RuntimeLibrary>
</PrecompiledHeader>
<WarningLevel>Level4</WarningLevel>
<Optimization>Disabled</Optimization>
- <PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+ <PreprocessorDefinitions>ZSTD_DISABLE_DEPRECATE_WARNINGS=1;WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<TreatWarningAsError>true</TreatWarningAsError>
<EnablePREfast>false</EnablePREfast>
</ClCompile>
</PrecompiledHeader>
<WarningLevel>Level4</WarningLevel>
<Optimization>Disabled</Optimization>
- <PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+ <PreprocessorDefinitions>ZSTD_DISABLE_DEPRECATE_WARNINGS=1;WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<TreatWarningAsError>true</TreatWarningAsError>
<EnablePREfast>false</EnablePREfast>
</ClCompile>
<Optimization>MaxSpeed</Optimization>
<FunctionLevelLinking>true</FunctionLevelLinking>
<IntrinsicFunctions>true</IntrinsicFunctions>
- <PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+ <PreprocessorDefinitions>ZSTD_DISABLE_DEPRECATE_WARNINGS=1;WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<EnablePREfast>false</EnablePREfast>
<TreatWarningAsError>false</TreatWarningAsError>
<RuntimeLibrary>MultiThreaded</RuntimeLibrary>
<Optimization>MaxSpeed</Optimization>
<FunctionLevelLinking>true</FunctionLevelLinking>
<IntrinsicFunctions>true</IntrinsicFunctions>
- <PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+ <PreprocessorDefinitions>ZSTD_DISABLE_DEPRECATE_WARNINGS=1;WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<TreatWarningAsError>false</TreatWarningAsError>
<EnablePREfast>false</EnablePREfast>
<RuntimeLibrary>MultiThreaded</RuntimeLibrary>
</PrecompiledHeader>
<WarningLevel>Level4</WarningLevel>
<Optimization>Disabled</Optimization>
- <PreprocessorDefinitions>ZSTD_MULTITHREAD=1;WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+ <PreprocessorDefinitions>ZSTD_DISABLE_DEPRECATE_WARNINGS=1;ZSTD_MULTITHREAD=1;WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<TreatWarningAsError>true</TreatWarningAsError>
<EnablePREfast>false</EnablePREfast>
</ClCompile>
</PrecompiledHeader>
<WarningLevel>Level4</WarningLevel>
<Optimization>Disabled</Optimization>
- <PreprocessorDefinitions>ZSTD_MULTITHREAD=1;WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+ <PreprocessorDefinitions>ZSTD_DISABLE_DEPRECATE_WARNINGS=1;ZSTD_MULTITHREAD=1;WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<TreatWarningAsError>true</TreatWarningAsError>
<EnablePREfast>false</EnablePREfast>
</ClCompile>
<Optimization>MaxSpeed</Optimization>
<FunctionLevelLinking>true</FunctionLevelLinking>
<IntrinsicFunctions>true</IntrinsicFunctions>
- <PreprocessorDefinitions>ZSTD_MULTITHREAD=1;WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+ <PreprocessorDefinitions>ZSTD_DISABLE_DEPRECATE_WARNINGS=1;ZSTD_MULTITHREAD=1;WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<EnablePREfast>false</EnablePREfast>
<TreatWarningAsError>false</TreatWarningAsError>
<RuntimeLibrary>MultiThreaded</RuntimeLibrary>
<Optimization>MaxSpeed</Optimization>
<FunctionLevelLinking>true</FunctionLevelLinking>
<IntrinsicFunctions>true</IntrinsicFunctions>
- <PreprocessorDefinitions>ZSTD_MULTITHREAD=1;WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+ <PreprocessorDefinitions>ZSTD_DISABLE_DEPRECATE_WARNINGS=1;ZSTD_MULTITHREAD=1;WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<TreatWarningAsError>false</TreatWarningAsError>
<EnablePREfast>false</EnablePREfast>
<RuntimeLibrary>MultiThreaded</RuntimeLibrary>
file(GLOB CompressSources ${LIBRARY_DIR}/compress/*.c)
file(GLOB DecompressSources ${LIBRARY_DIR}/decompress/*.c)
file(GLOB DictBuilderSources ${LIBRARY_DIR}/dictBuilder/*.c)
-file(GLOB DeprecatedSources ${LIBRARY_DIR}/deprecated/*.c)
set(Sources
${CommonSources}
${CompressSources}
${DecompressSources}
- ${DictBuilderSources}
- ${DeprecatedSources})
+ ${DictBuilderSources})
file(GLOB CommonHeaders ${LIBRARY_DIR}/common/*.h)
file(GLOB CompressHeaders ${LIBRARY_DIR}/compress/*.h)
file(GLOB DecompressHeaders ${LIBRARY_DIR}/decompress/*.h)
file(GLOB DictBuilderHeaders ${LIBRARY_DIR}/dictBuilder/*.h)
-file(GLOB DeprecatedHeaders ${LIBRARY_DIR}/deprecated/*.h)
set(Headers
${LIBRARY_DIR}/zstd.h
${CommonHeaders}
${CompressHeaders}
${DecompressHeaders}
- ${DictBuilderHeaders}
- ${DeprecatedHeaders})
+ ${DictBuilderHeaders})
if (ZSTD_LEGACY_SUPPORT)
set(LIBRARY_LEGACY_DIR ${LIBRARY_DIR}/legacy)
# fullbench
#
add_executable(fullbench ${PROGRAMS_DIR}/datagen.c ${PROGRAMS_DIR}/util.c ${PROGRAMS_DIR}/timefn.c ${PROGRAMS_DIR}/benchfn.c ${PROGRAMS_DIR}/benchzstd.c ${TESTS_DIR}/fullbench.c)
+set_property(TARGET fullbench APPEND PROPERTY COMPILE_DEFINITIONS "ZSTD_DISABLE_DEPRECATE_WARNINGS")
target_link_libraries(fullbench libzstd_static)
add_test(NAME fullbench COMMAND fullbench)
# fuzzer
#
add_executable(fuzzer ${PROGRAMS_DIR}/datagen.c ${PROGRAMS_DIR}/util.c ${PROGRAMS_DIR}/timefn.c ${TESTS_DIR}/fuzzer.c)
+set_property(TARGET fuzzer APPEND PROPERTY COMPILE_DEFINITIONS "ZSTD_DISABLE_DEPRECATE_WARNINGS")
target_link_libraries(fuzzer libzstd_static)
AddTestFlagsOption(ZSTD_FUZZER_FLAGS "$ENV{FUZZERTEST} $ENV{FUZZER_FLAGS}"
"Semicolon-separated list of flags to pass to the fuzzer test (see `fuzzer -h` for usage)")
# zstreamtest
#
add_executable(zstreamtest ${PROGRAMS_DIR}/datagen.c ${PROGRAMS_DIR}/util.c ${PROGRAMS_DIR}/timefn.c ${TESTS_DIR}/seqgen.c ${TESTS_DIR}/zstreamtest.c)
+set_property(TARGET zstreamtest APPEND PROPERTY COMPILE_DEFINITIONS "ZSTD_DISABLE_DEPRECATE_WARNINGS")
target_link_libraries(zstreamtest libzstd_static)
AddTestFlagsOption(ZSTD_ZSTREAM_FLAGS "$ENV{ZSTREAM_TESTTIME} $ENV{FUZZER_FLAGS}"
"Semicolon-separated list of flags to pass to the zstreamtest test (see `zstreamtest -h` for usage)")
join_paths(zstd_rootdir, 'lib/common'),
join_paths(zstd_rootdir, 'lib/compress'),
join_paths(zstd_rootdir, 'lib/decompress'),
- join_paths(zstd_rootdir, 'lib/dictBuilder'),
- join_paths(zstd_rootdir, 'lib/deprecated'))]
+ join_paths(zstd_rootdir, 'lib/dictBuilder'))]
libzstd_sources = [join_paths(zstd_rootdir, 'lib/common/entropy_common.c'),
join_paths(zstd_rootdir, 'lib/common/fse_decompress.c'),
RelativePath="..\..\..\lib\common\xxhash.h"
>
</File>
- <File
- RelativePath="..\..\..\lib\common\zbuff.h"
- >
- </File>
<File
RelativePath="..\..\..\lib\zdict.h"
>
LINUX := ../linux
LINUX_ZSTDLIB := $(LINUX)/lib/zstd
-CPPFLAGS += -I$(LINUX)/include -I$(LINUX_ZSTDLIB) -Iinclude -DNDEBUG
+CPPFLAGS += -I$(LINUX)/include -I$(LINUX_ZSTDLIB) -Iinclude -DNDEBUG -Wno-deprecated-declarations
# Don't poison the workspace, it currently doesn't work with static allocation and workspace reuse
CPPFLAGS += -DZSTD_ASAN_DONT_POISON_WORKSPACE
CPPFLAGS ?=
LDFLAGS ?=
+# PZstd uses legacy APIs
+CFLAGS += -Wno-deprecated-declarations
+
# Include flags
PZSTD_INC = -I$(ZSTDDIR) -I$(ZSTDDIR)/common -I$(PROGDIR) -I.
GTEST_INC = -isystem googletest/googletest/include
ZSTD_CCtx_reset(zcs, ZSTD_reset_session_only);
ZSTD_CCtx_setPledgedSrcSize(zcs, pledgedSrcSize);
+ Note: ZSTD_resetCStream() interprets pledgedSrcSize == 0 as ZSTD_CONTENTSIZE_UNKNOWN, but
+ ZSTD_CCtx_setPledgedSrcSize() does not do the same, so ZSTD_CONTENTSIZE_UNKNOWN must be
+ explicitly specified.
+
start a new frame, using same parameters from previous frame.
This is typically useful to skip dictionary loading stage, since it will re-use it in-place.
Note that zcs must be init at least once before using ZSTD_resetCStream().
return cdict->dictID;
}
-
-/* ZSTD_compressBegin_usingCDict_advanced() :
- * cdict must be != NULL */
-size_t ZSTD_compressBegin_usingCDict_advanced(
+/* ZSTD_compressBegin_usingCDict_internal() :
+ * Implementation of various ZSTD_compressBegin_usingCDict* functions.
+ */
+static size_t ZSTD_compressBegin_usingCDict_internal(
ZSTD_CCtx* const cctx, const ZSTD_CDict* const cdict,
ZSTD_frameParameters const fParams, unsigned long long const pledgedSrcSize)
{
ZSTD_CCtx_params cctxParams;
- DEBUGLOG(4, "ZSTD_compressBegin_usingCDict_advanced");
+ DEBUGLOG(4, "ZSTD_compressBegin_usingCDict_internal");
RETURN_ERROR_IF(cdict==NULL, dictionary_wrong, "NULL pointer!");
/* Initialize the cctxParams from the cdict */
{
ZSTDb_not_buffered);
}
+
+/* ZSTD_compressBegin_usingCDict_advanced() :
+ * This function is DEPRECATED.
+ * cdict must be != NULL */
+size_t ZSTD_compressBegin_usingCDict_advanced(
+ ZSTD_CCtx* const cctx, const ZSTD_CDict* const cdict,
+ ZSTD_frameParameters const fParams, unsigned long long const pledgedSrcSize)
+{
+ return ZSTD_compressBegin_usingCDict_internal(cctx, cdict, fParams, pledgedSrcSize);
+}
+
/* ZSTD_compressBegin_usingCDict() :
- * pledgedSrcSize=0 means "unknown"
- * if pledgedSrcSize>0, it will enable contentSizeFlag */
+ * cdict must be != NULL */
size_t ZSTD_compressBegin_usingCDict(ZSTD_CCtx* cctx, const ZSTD_CDict* cdict)
{
ZSTD_frameParameters const fParams = { 0 /*content*/, 0 /*checksum*/, 0 /*noDictID*/ };
- DEBUGLOG(4, "ZSTD_compressBegin_usingCDict : dictIDFlag == %u", !fParams.noDictIDFlag);
- return ZSTD_compressBegin_usingCDict_advanced(cctx, cdict, fParams, ZSTD_CONTENTSIZE_UNKNOWN);
+ return ZSTD_compressBegin_usingCDict_internal(cctx, cdict, fParams, ZSTD_CONTENTSIZE_UNKNOWN);
}
-size_t ZSTD_compress_usingCDict_advanced(ZSTD_CCtx* cctx,
+/*! ZSTD_compress_usingCDict_internal():
+ * Implementation of various ZSTD_compress_usingCDict* functions.
+ */
+static size_t ZSTD_compress_usingCDict_internal(ZSTD_CCtx* cctx,
void* dst, size_t dstCapacity,
const void* src, size_t srcSize,
const ZSTD_CDict* cdict, ZSTD_frameParameters fParams)
{
- FORWARD_IF_ERROR(ZSTD_compressBegin_usingCDict_advanced(cctx, cdict, fParams, srcSize), ""); /* will check if cdict != NULL */
+ FORWARD_IF_ERROR(ZSTD_compressBegin_usingCDict_internal(cctx, cdict, fParams, srcSize), ""); /* will check if cdict != NULL */
return ZSTD_compressEnd(cctx, dst, dstCapacity, src, srcSize);
}
+/*! ZSTD_compress_usingCDict_advanced():
+ * This function is DEPRECATED.
+ */
+size_t ZSTD_compress_usingCDict_advanced(ZSTD_CCtx* cctx,
+ void* dst, size_t dstCapacity,
+ const void* src, size_t srcSize,
+ const ZSTD_CDict* cdict, ZSTD_frameParameters fParams)
+{
+ return ZSTD_compress_usingCDict_internal(cctx, dst, dstCapacity, src, srcSize, cdict, fParams);
+}
+
/*! ZSTD_compress_usingCDict() :
* Compression using a digested Dictionary.
* Faster startup than ZSTD_compress_usingDict(), recommended when same dictionary is used multiple times.
const ZSTD_CDict* cdict)
{
ZSTD_frameParameters const fParams = { 1 /*content*/, 0 /*checksum*/, 0 /*noDictID*/ };
- return ZSTD_compress_usingCDict_advanced(cctx, dst, dstCapacity, src, srcSize, cdict, fParams);
+ return ZSTD_compress_usingCDict_internal(cctx, dst, dstCapacity, src, srcSize, cdict, fParams);
}
#if defined(ZSTD_STATIC_LINKING_ONLY) && !defined(ZSTD_H_ZSTD_STATIC_LINKING_ONLY)
#define ZSTD_H_ZSTD_STATIC_LINKING_ONLY
+/* Deprecation warnings :
+ * Should these warnings be a problem, it is generally possible to disable them,
+ * typically with -Wno-deprecated-declarations for gcc or _CRT_SECURE_NO_WARNINGS in Visual.
+ * Otherwise, it's also possible to define ZSTD_DISABLE_DEPRECATE_WARNINGS.
+ */
+#ifdef ZSTD_DISABLE_DEPRECATE_WARNINGS
+# define ZSTD_DEPRECATED(message) ZSTDLIB_API /* disable deprecation warnings */
+#else
+# if defined (__cplusplus) && (__cplusplus >= 201402) /* C++14 or greater */
+# define ZSTD_DEPRECATED(message) [[deprecated(message)]] ZSTDLIB_API
+# elif (defined(GNUC) && (GNUC > 4 || (GNUC == 4 && GNUC_MINOR >= 5))) || defined(__clang__)
+# define ZSTD_DEPRECATED(message) ZSTDLIB_API __attribute__((deprecated(message)))
+# elif defined(__GNUC__) && (__GNUC__ >= 3)
+# define ZSTD_DEPRECATED(message) ZSTDLIB_API __attribute__((deprecated))
+# elif defined(_MSC_VER)
+# define ZSTD_DEPRECATED(message) ZSTDLIB_API __declspec(deprecated(message))
+# else
+# pragma message("WARNING: You need to implement ZSTD_DEPRECATED for this compiler")
+# define ZSTD_DEPRECATED(message) ZSTDLIB_API
+# endif
+#endif /* ZSTD_DISABLE_DEPRECATE_WARNINGS */
+
/****************************************************************************************
* experimental API (static linking only)
****************************************************************************************
/*! ZSTD_compress_advanced() :
* Note : this function is now DEPRECATED.
* It can be replaced by ZSTD_compress2(), in combination with ZSTD_CCtx_setParameter() and other parameter setters.
- * This prototype will be marked as deprecated and generate compilation warning on reaching v1.5.x */
-ZSTDLIB_API size_t ZSTD_compress_advanced(ZSTD_CCtx* cctx,
+ * This prototype will generate compilation warnings. */
+ZSTD_DEPRECATED("use ZSTD_compress2")
+size_t ZSTD_compress_advanced(ZSTD_CCtx* cctx,
void* dst, size_t dstCapacity,
const void* src, size_t srcSize,
const void* dict,size_t dictSize,
ZSTD_parameters params);
/*! ZSTD_compress_usingCDict_advanced() :
- * Note : this function is now REDUNDANT.
+ * Note : this function is now DEPRECATED.
* It can be replaced by ZSTD_compress2(), in combination with ZSTD_CCtx_loadDictionary() and other parameter setters.
- * This prototype will be marked as deprecated and generate compilation warning in some future version */
-ZSTDLIB_API size_t ZSTD_compress_usingCDict_advanced(ZSTD_CCtx* cctx,
+ * This prototype will generate compilation warnings. */
+ZSTD_DEPRECATED("use ZSTD_compress2 with ZSTD_CCtx_loadDictionary")
+size_t ZSTD_compress_usingCDict_advanced(ZSTD_CCtx* cctx,
void* dst, size_t dstCapacity,
const void* src, size_t srcSize,
const ZSTD_CDict* cdict,
/*! ZSTD_DCtx_setFormat() :
+ * This function is REDUNDANT. Prefer ZSTD_DCtx_setParameter().
* Instruct the decoder context about what kind of data to decode next.
* This instruction is mandatory to decode data without a fully-formed header,
* such ZSTD_f_zstd1_magicless for example.
* @return : 0, or an error code (which can be tested using ZSTD_isError()). */
-ZSTDLIB_API size_t ZSTD_DCtx_setFormat(ZSTD_DCtx* dctx, ZSTD_format_e format);
+ZSTD_DEPRECATED("use ZSTD_DCtx_setParameter() instead")
+size_t ZSTD_DCtx_setFormat(ZSTD_DCtx* dctx, ZSTD_format_e format);
/*! ZSTD_decompressStream_simpleArgs() :
* Same as ZSTD_decompressStream(),
/*===== Advanced Streaming compression functions =====*/
/*! ZSTD_initCStream_srcSize() :
- * This function is deprecated, and equivalent to:
+ * This function is DEPRECATED, and equivalent to:
* ZSTD_CCtx_reset(zcs, ZSTD_reset_session_only);
* ZSTD_CCtx_refCDict(zcs, NULL); // clear the dictionary (if any)
* ZSTD_CCtx_setParameter(zcs, ZSTD_c_compressionLevel, compressionLevel);
* pledgedSrcSize must be correct. If it is not known at init time, use
* ZSTD_CONTENTSIZE_UNKNOWN. Note that, for compatibility with older programs,
* "0" also disables frame content size field. It may be enabled in the future.
- * Note : this prototype will be marked as deprecated and generate compilation warnings on reaching v1.5.x
+ * This prototype will generate compilation warnings.
*/
-ZSTDLIB_API size_t
-ZSTD_initCStream_srcSize(ZSTD_CStream* zcs,
+ZSTD_DEPRECATED("use ZSTD_CCtx_reset, see zstd.h for detailed instructions")
+size_t ZSTD_initCStream_srcSize(ZSTD_CStream* zcs,
int compressionLevel,
unsigned long long pledgedSrcSize);
/*! ZSTD_initCStream_usingDict() :
- * This function is deprecated, and is equivalent to:
+ * This function is DEPRECATED, and is equivalent to:
* ZSTD_CCtx_reset(zcs, ZSTD_reset_session_only);
* ZSTD_CCtx_setParameter(zcs, ZSTD_c_compressionLevel, compressionLevel);
* ZSTD_CCtx_loadDictionary(zcs, dict, dictSize);
* dict == NULL or dictSize < 8, in which case no dict is used.
* Note: dict is loaded with ZSTD_dct_auto (treated as a full zstd dictionary if
* it begins with ZSTD_MAGIC_DICTIONARY, else as raw content) and ZSTD_dlm_byCopy.
- * Note : this prototype will be marked as deprecated and generate compilation warnings on reaching v1.5.x
+ * This prototype will generate compilation warnings.
*/
-ZSTDLIB_API size_t
-ZSTD_initCStream_usingDict(ZSTD_CStream* zcs,
+ZSTD_DEPRECATED("use ZSTD_CCtx_reset, see zstd.h for detailed instructions")
+size_t ZSTD_initCStream_usingDict(ZSTD_CStream* zcs,
const void* dict, size_t dictSize,
int compressionLevel);
/*! ZSTD_initCStream_advanced() :
- * This function is deprecated, and is approximately equivalent to:
+ * This function is DEPRECATED, and is approximately equivalent to:
* ZSTD_CCtx_reset(zcs, ZSTD_reset_session_only);
* // Pseudocode: Set each zstd parameter and leave the rest as-is.
* for ((param, value) : params) {
* dict is loaded with ZSTD_dct_auto and ZSTD_dlm_byCopy.
* pledgedSrcSize must be correct.
* If srcSize is not known at init time, use value ZSTD_CONTENTSIZE_UNKNOWN.
- * Note : this prototype will be marked as deprecated and generate compilation warnings on reaching v1.5.x
+ * This prototype will generate compilation warnings.
*/
-ZSTDLIB_API size_t
-ZSTD_initCStream_advanced(ZSTD_CStream* zcs,
+ZSTD_DEPRECATED("use ZSTD_CCtx_reset, see zstd.h for detailed instructions")
+size_t ZSTD_initCStream_advanced(ZSTD_CStream* zcs,
const void* dict, size_t dictSize,
ZSTD_parameters params,
unsigned long long pledgedSrcSize);
/*! ZSTD_initCStream_usingCDict() :
- * This function is deprecated, and equivalent to:
+ * This function is DEPRECATED, and equivalent to:
* ZSTD_CCtx_reset(zcs, ZSTD_reset_session_only);
* ZSTD_CCtx_refCDict(zcs, cdict);
- *
+ *
* note : cdict will just be referenced, and must outlive compression session
- * Note : this prototype will be marked as deprecated and generate compilation warnings on reaching v1.5.x
+ * This prototype will generate compilation warnings.
*/
-ZSTDLIB_API size_t ZSTD_initCStream_usingCDict(ZSTD_CStream* zcs, const ZSTD_CDict* cdict);
+ZSTD_DEPRECATED("use ZSTD_CCtx_reset and ZSTD_CCtx_refCDict, see zstd.h for detailed instructions")
+size_t ZSTD_initCStream_usingCDict(ZSTD_CStream* zcs, const ZSTD_CDict* cdict);
/*! ZSTD_initCStream_usingCDict_advanced() :
* This function is DEPRECATED, and is approximately equivalent to:
* same as ZSTD_initCStream_usingCDict(), with control over frame parameters.
* pledgedSrcSize must be correct. If srcSize is not known at init time, use
* value ZSTD_CONTENTSIZE_UNKNOWN.
- * Note : this prototype will be marked as deprecated and generate compilation warnings on reaching v1.5.x
+ * This prototype will generate compilation warnings.
*/
-ZSTDLIB_API size_t
-ZSTD_initCStream_usingCDict_advanced(ZSTD_CStream* zcs,
+ZSTD_DEPRECATED("use ZSTD_CCtx_reset and ZSTD_CCtx_refCDict, see zstd.h for detailed instructions")
+size_t ZSTD_initCStream_usingCDict_advanced(ZSTD_CStream* zcs,
const ZSTD_CDict* cdict,
ZSTD_frameParameters fParams,
unsigned long long pledgedSrcSize);
/*! ZSTD_resetCStream() :
- * This function is deprecated, and is equivalent to:
+ * This function is DEPRECATED, and is equivalent to:
* ZSTD_CCtx_reset(zcs, ZSTD_reset_session_only);
* ZSTD_CCtx_setPledgedSrcSize(zcs, pledgedSrcSize);
+ * Note: ZSTD_resetCStream() interprets pledgedSrcSize == 0 as ZSTD_CONTENTSIZE_UNKNOWN, but
+ * ZSTD_CCtx_setPledgedSrcSize() does not do the same, so ZSTD_CONTENTSIZE_UNKNOWN must be
+ * explicitly specified.
*
* start a new frame, using same parameters from previous frame.
* This is typically useful to skip dictionary loading stage, since it will re-use it in-place.
* For the time being, pledgedSrcSize==0 is interpreted as "srcSize unknown" for compatibility with older programs,
* but it will change to mean "empty" in future version, so use macro ZSTD_CONTENTSIZE_UNKNOWN instead.
* @return : 0, or an error code (which can be tested using ZSTD_isError())
- * Note : this prototype will be marked as deprecated and generate compilation warnings on reaching v1.5.x
+ * This prototype will generate compilation warnings.
*/
-ZSTDLIB_API size_t ZSTD_resetCStream(ZSTD_CStream* zcs, unsigned long long pledgedSrcSize);
+ZSTD_DEPRECATED("use ZSTD_CCtx_reset, see zstd.h for detailed instructions")
+size_t ZSTD_resetCStream(ZSTD_CStream* zcs, unsigned long long pledgedSrcSize);
typedef struct {
ZSTD_CCtx object can be re-used multiple times within successive compression operations.
Start by initializing a context.
- Use ZSTD_compressBegin(), or ZSTD_compressBegin_usingDict() for dictionary compression,
- or ZSTD_compressBegin_advanced(), for finer parameter control.
+ Use ZSTD_compressBegin(), or ZSTD_compressBegin_usingDict() for dictionary compression.
It's also possible to duplicate a reference context which has already been initialized, using ZSTD_copyCCtx()
Then, consume your input using ZSTD_compressContinue().
/*===== Buffer-less streaming compression functions =====*/
ZSTDLIB_API size_t ZSTD_compressBegin(ZSTD_CCtx* cctx, int compressionLevel);
ZSTDLIB_API size_t ZSTD_compressBegin_usingDict(ZSTD_CCtx* cctx, const void* dict, size_t dictSize, int compressionLevel);
-ZSTDLIB_API size_t ZSTD_compressBegin_advanced(ZSTD_CCtx* cctx, const void* dict, size_t dictSize, ZSTD_parameters params, unsigned long long pledgedSrcSize); /**< pledgedSrcSize : If srcSize is not known at init time, use ZSTD_CONTENTSIZE_UNKNOWN */
ZSTDLIB_API size_t ZSTD_compressBegin_usingCDict(ZSTD_CCtx* cctx, const ZSTD_CDict* cdict); /**< note: fails if cdict==NULL */
-ZSTDLIB_API size_t ZSTD_compressBegin_usingCDict_advanced(ZSTD_CCtx* const cctx, const ZSTD_CDict* const cdict, ZSTD_frameParameters const fParams, unsigned long long const pledgedSrcSize); /* compression parameters are already set within cdict. pledgedSrcSize must be correct. If srcSize is not known, use macro ZSTD_CONTENTSIZE_UNKNOWN */
ZSTDLIB_API size_t ZSTD_copyCCtx(ZSTD_CCtx* cctx, const ZSTD_CCtx* preparedCCtx, unsigned long long pledgedSrcSize); /**< note: if pledgedSrcSize is not known, use ZSTD_CONTENTSIZE_UNKNOWN */
ZSTDLIB_API size_t ZSTD_compressContinue(ZSTD_CCtx* cctx, void* dst, size_t dstCapacity, const void* src, size_t srcSize);
ZSTDLIB_API size_t ZSTD_compressEnd(ZSTD_CCtx* cctx, void* dst, size_t dstCapacity, const void* src, size_t srcSize);
-
+/* The ZSTD_compressBegin_advanced() and ZSTD_compressBegin_usingCDict_advanced() are now DEPRECATED and will generate a compiler warning */
+ZSTD_DEPRECATED("use advanced API to access custom parameters")
+size_t ZSTD_compressBegin_advanced(ZSTD_CCtx* cctx, const void* dict, size_t dictSize, ZSTD_parameters params, unsigned long long pledgedSrcSize); /**< pledgedSrcSize : If srcSize is not known at init time, use ZSTD_CONTENTSIZE_UNKNOWN */
+ZSTD_DEPRECATED("use advanced API to access custom parameters")
+size_t ZSTD_compressBegin_usingCDict_advanced(ZSTD_CCtx* const cctx, const ZSTD_CDict* const cdict, ZSTD_frameParameters const fParams, unsigned long long const pledgedSrcSize); /* compression parameters are already set within cdict. pledgedSrcSize must be correct. If srcSize is not known, use macro ZSTD_CONTENTSIZE_UNKNOWN */
/**
Buffer-less streaming decompression (synchronous mode)
-Wstrict-aliasing=1 -Wswitch-enum -Wdeclaration-after-statement \
-Wstrict-prototypes -Wundef \
-Wvla -Wformat=2 -Winit-self -Wfloat-equal -Wwrite-strings \
- -Wredundant-decls -Wmissing-prototypes
+ -Wredundant-decls -Wmissing-prototypes -Wno-deprecated-declarations
CFLAGS += $(DEBUGFLAGS)
CPPFLAGS += $(MOREFLAGS)
$(CC) -c $(CPPFLAGS) $(CFLAGS) $< -o $@
fullbench32: CPPFLAGS += -m32
-fullbench fullbench32 : CPPFLAGS += $(MULTITHREAD_CPP)
+fullbench fullbench32 : CPPFLAGS += $(MULTITHREAD_CPP) -Wno-deprecated-declarations
fullbench fullbench32 : LDFLAGS += $(MULTITHREAD_LD)
fullbench fullbench32 : DEBUGFLAGS = -DNDEBUG # turn off assert() for speed measurements
fullbench fullbench32 : $(ZSTD_FILES)
# $(CC) $(FLAGS) $(filter %.c,$^) -o $@$(EXT) -DZSTD_DLL_IMPORT=1 $(ZSTDDIR)/dll/libzstd.dll
$(LINK.c) $^ $(LDLIBS) -o $@$(EXT)
-fuzzer : CPPFLAGS += $(MULTITHREAD_CPP)
+fuzzer : CPPFLAGS += $(MULTITHREAD_CPP) -Wno-deprecated-declarations
fuzzer : LDFLAGS += $(MULTITHREAD_LD)
fuzzer : $(ZSTDMT_OBJECTS)
fuzzer fuzzer32 : $(ZDICT_FILES) $(PRGDIR)/util.c $(PRGDIR)/timefn.c $(PRGDIR)/datagen.c fuzzer.c
- `paramgrill` : parameter tester for zstd
- `test-zstd-speed.py` : script for testing zstd speed difference between commits
- `test-zstd-versions.py` : compatibility test between zstd versions stored on Github (v0.1+)
-- `zbufftest` : Test tool to check ZBUFF (a buffered streaming API) integrity
- `zstreamtest` : Fuzzer test tool for zstd streaming API
- `legacy` : Test tool to test decoding of legacy zstd frames
- `decodecorpus` : Tool to generate valid Zstandard frames, for verifying decoder implementations
DISPLAYLEVEL(3, "test%3i : check content size on duplicated context : ", testNb++);
{ size_t const testSize = CNBuffSize / 3;
- { ZSTD_parameters p = ZSTD_getParams(2, testSize, dictSize);
- p.fParams.contentSizeFlag = 1;
- CHECK( ZSTD_compressBegin_advanced(ctxOrig, CNBuffer, dictSize, p, testSize-1) );
- }
+ CHECK( ZSTD_compressBegin(ctxOrig, ZSTD_defaultCLevel()) );
CHECK( ZSTD_copyCCtx(ctxDuplicated, ctxOrig, testSize) );
CHECK_VAR(cSize, ZSTD_compressEnd(ctxDuplicated, compressedBuffer, ZSTD_compressBound(testSize),
int const compressionLevel = -1;
assert(cctx != NULL);
- { ZSTD_parameters const params = ZSTD_getParams(compressionLevel, srcSize, 0);
- size_t const cSize_1pass = ZSTD_compress_advanced(cctx,
- compressedBuffer, compressedBufferSize,
- CNBuffer, srcSize,
- NULL, 0,
- params);
+ { size_t const cSize_1pass = ZSTD_compress(compressedBuffer, compressedBufferSize,
+ CNBuffer, srcSize, compressionLevel);
if (ZSTD_isError(cSize_1pass)) goto _output_error;
CHECK( ZSTD_CCtx_setParameter(cctx, ZSTD_c_compressionLevel, compressionLevel) );
/* Basic compression test using dict */
DISPLAYLEVEL(3, "test%3i : skipframe + compress %u bytes : ", testNb++, COMPRESSIBLE_NOISE_LENGTH);
- CHECK_Z( ZSTD_initCStream_usingDict(zc, CNBuffer, dictSize, 1 /* cLevel */) );
+ CHECK_Z( ZSTD_CCtx_reset(zc, ZSTD_reset_session_only) );
+ CHECK_Z( ZSTD_CCtx_setParameter(zc, ZSTD_c_compressionLevel, 1) );
+ CHECK_Z( ZSTD_CCtx_loadDictionary(zc, CNBuffer, dictSize) );
outBuff.dst = (char*)(compressedBuffer)+cSize;
assert(compressedBufferSize > cSize);
outBuff.size = compressedBufferSize - cSize;
}
/* Attempt bad compression parameters */
- DISPLAYLEVEL(3, "test%3i : use bad compression parameters : ", testNb++);
+ DISPLAYLEVEL(3, "test%3i : use bad compression parameters with ZSTD_initCStream_advanced : ", testNb++);
{ size_t r;
ZSTD_parameters params = ZSTD_getParams(1, 0, 0);
params.cParams.minMatch = 2;
DISPLAYLEVEL(3, "OK\n");
/* _srcSize compression test */
DISPLAYLEVEL(3, "test%3i : compress_srcSize %u bytes : ", testNb++, COMPRESSIBLE_NOISE_LENGTH);
- CHECK_Z( ZSTD_initCStream_srcSize(zc, 1, CNBufferSize) );
+ CHECK_Z( ZSTD_CCtx_reset(zc, ZSTD_reset_session_only) );
+ CHECK_Z( ZSTD_CCtx_refCDict(zc, NULL) );
+ CHECK_Z( ZSTD_CCtx_setParameter(zc, ZSTD_c_compressionLevel, 1) );
+ CHECK_Z( ZSTD_CCtx_setPledgedSrcSize(zc, CNBufferSize) );
outBuff.dst = (char*)(compressedBuffer);
outBuff.size = compressedBufferSize;
outBuff.pos = 0;
/* wrong _srcSize compression test */
DISPLAYLEVEL(3, "test%3i : too large srcSize : %u bytes : ", testNb++, COMPRESSIBLE_NOISE_LENGTH-1);
- ZSTD_initCStream_srcSize(zc, 1, CNBufferSize+1);
+ CHECK_Z( ZSTD_CCtx_reset(zc, ZSTD_reset_session_only) );
+ CHECK_Z( ZSTD_CCtx_refCDict(zc, NULL) );
+ CHECK_Z( ZSTD_CCtx_setParameter(zc, ZSTD_c_compressionLevel, 1) );
+ CHECK_Z( ZSTD_CCtx_setPledgedSrcSize(zc, CNBufferSize+1) );
outBuff.dst = (char*)(compressedBuffer);
outBuff.size = compressedBufferSize;
outBuff.pos = 0;
/* wrong _srcSize compression test */
DISPLAYLEVEL(3, "test%3i : too small srcSize : %u bytes : ", testNb++, COMPRESSIBLE_NOISE_LENGTH-1);
- ZSTD_initCStream_srcSize(zc, 1, CNBufferSize-1);
+ CHECK_Z( ZSTD_CCtx_reset(zc, ZSTD_reset_session_only) );
+ CHECK_Z( ZSTD_CCtx_refCDict(zc, NULL) );
+ CHECK_Z( ZSTD_CCtx_setParameter(zc, ZSTD_c_compressionLevel, 1) );
+ CHECK_Z( ZSTD_CCtx_setPledgedSrcSize(zc, CNBufferSize-1) );
outBuff.dst = (char*)(compressedBuffer);
outBuff.size = compressedBufferSize;
outBuff.pos = 0;
}
DISPLAYLEVEL(3, "test%3i : wrong srcSize !contentSizeFlag : %u bytes : ", testNb++, COMPRESSIBLE_NOISE_LENGTH-1);
- { ZSTD_parameters params = ZSTD_getParams(1, CNBufferSize, 0);
- params.fParams.contentSizeFlag = 0;
- CHECK_Z(ZSTD_initCStream_advanced(zc, NULL, 0, params, CNBufferSize - MIN(CNBufferSize, 200 KB)));
+ { CHECK_Z( ZSTD_CCtx_reset(zc, ZSTD_reset_session_only) );
+ CHECK_Z( ZSTD_CCtx_setParameter(zc, ZSTD_c_contentSizeFlag, 0) );
+ CHECK_Z( ZSTD_CCtx_setPledgedSrcSize(zc, CNBufferSize - MIN(CNBufferSize, 200 KB)) );
outBuff.dst = (char*)compressedBuffer;
outBuff.size = compressedBufferSize;
outBuff.pos = 0;
/* use 1 */
{ size_t const inSize = 513;
DISPLAYLEVEL(5, "use1 ");
- ZSTD_initCStream_advanced(zc, NULL, 0, ZSTD_getParams(19, inSize, 0), inSize); /* needs btopt + search3 to trigger hashLog3 */
+ CHECK_Z( ZSTD_CCtx_reset(zc, ZSTD_reset_session_only) );
+ CHECK_Z( ZSTD_CCtx_setParameter(zc, ZSTD_c_compressionLevel, 19) );
+ CHECK_Z( ZSTD_CCtx_setPledgedSrcSize(zc, inSize) );
inBuff.src = CNBuffer;
inBuff.size = inSize;
inBuff.pos = 0;
/* use 2 */
{ size_t const inSize = 1025; /* will not continue, because tables auto-adjust and are therefore different size */
DISPLAYLEVEL(5, "use2 ");
- ZSTD_initCStream_advanced(zc, NULL, 0, ZSTD_getParams(19, inSize, 0), inSize); /* needs btopt + search3 to trigger hashLog3 */
+ CHECK_Z( ZSTD_CCtx_reset(zc, ZSTD_reset_session_only) );
+ CHECK_Z( ZSTD_CCtx_setParameter(zc, ZSTD_c_compressionLevel, 19) );
+ CHECK_Z( ZSTD_CCtx_setPledgedSrcSize(zc, inSize) );
inBuff.src = CNBuffer;
inBuff.size = inSize;
inBuff.pos = 0;
if (ZSTD_findDecompressedSize(compressedBuffer, cSize) != 0) goto _output_error;
DISPLAYLEVEL(3, "OK \n");
- DISPLAYLEVEL(3, "test%3i : pledgedSrcSize == 0 behaves properly : ", testNb++);
+ DISPLAYLEVEL(3, "test%3i : pledgedSrcSize == 0 behaves properly with ZSTD_initCStream_advanced : ", testNb++);
{ ZSTD_parameters params = ZSTD_getParams(5, 0, 0);
params.fParams.contentSizeFlag = 1;
CHECK_Z( ZSTD_initCStream_advanced(zc, NULL, 0, params, 0) );
cSize = outBuff.pos;
if (ZSTD_findDecompressedSize(compressedBuffer, cSize) != 0) goto _output_error;
- ZSTD_resetCStream(zc, 0); /* resetCStream should treat 0 as unknown */
+ CHECK_Z( ZSTD_CCtx_reset(zc, ZSTD_reset_session_only) );
+ CHECK_Z( ZSTD_CCtx_setPledgedSrcSize(zc, ZSTD_CONTENTSIZE_UNKNOWN) );
outBuff.dst = compressedBuffer;
outBuff.size = compressedBufferSize;
outBuff.pos = 0;
CHECK_Z(ZSTD_initCStream_srcSize(zc, 11, ZSTD_CONTENTSIZE_UNKNOWN));
CHECK_Z(ZSTD_CCtx_getParameter(zc, ZSTD_c_compressionLevel, &level));
CHECK(level != 11, "Compression level does not match");
- ZSTD_resetCStream(zc, ZSTD_CONTENTSIZE_UNKNOWN);
+ CHECK_Z( ZSTD_CCtx_reset(zc, ZSTD_reset_session_only) );
+ CHECK_Z( ZSTD_CCtx_setPledgedSrcSize(zc, ZSTD_CONTENTSIZE_UNKNOWN) );
CHECK_Z(ZSTD_CCtx_getParameter(zc, ZSTD_c_compressionLevel, &level));
CHECK(level != 11, "Compression level does not match");
}
{ ZSTD_parameters const params = ZSTD_getParams(9, 0, 0);
CHECK_Z(ZSTD_initCStream_advanced(zc, NULL, 0, params, ZSTD_CONTENTSIZE_UNKNOWN));
CHECK(badParameters(zc, params), "Compression parameters do not match");
- ZSTD_resetCStream(zc, ZSTD_CONTENTSIZE_UNKNOWN);
+ CHECK_Z( ZSTD_CCtx_reset(zc, ZSTD_reset_session_only) );
+ CHECK_Z( ZSTD_CCtx_setPledgedSrcSize(zc, ZSTD_CONTENTSIZE_UNKNOWN) );
CHECK(badParameters(zc, params), "Compression parameters do not match");
}
DISPLAYLEVEL(3, "OK \n");
&& oldTestLog /* at least one test happened */ && resetAllowed) {
maxTestSize = FUZ_randomLength(&lseed, oldTestLog+2);
maxTestSize = MIN(maxTestSize, srcBufferSize-16);
- { U64 const pledgedSrcSize = (FUZ_rand(&lseed) & 3) ? 0 : maxTestSize;
- CHECK_Z( ZSTD_resetCStream(zc, pledgedSrcSize) );
+ { U64 const pledgedSrcSize = (FUZ_rand(&lseed) & 3) ? ZSTD_CONTENTSIZE_UNKNOWN : maxTestSize;
+ CHECK_Z( ZSTD_CCtx_reset(zc, ZSTD_reset_session_only) );
+ CHECK_Z( ZSTD_CCtx_setPledgedSrcSize(zc, pledgedSrcSize) );
}
} else {
U32 const testLog = FUZ_rand(&lseed) % maxSrcLog;
dict = srcBuffer + dictStart;
}
{ U64 const pledgedSrcSize = (FUZ_rand(&lseed) & 3) ? ZSTD_CONTENTSIZE_UNKNOWN : maxTestSize;
- ZSTD_parameters params = ZSTD_getParams(cLevel, pledgedSrcSize, dictSize);
- params.fParams.checksumFlag = FUZ_rand(&lseed) & 1;
- params.fParams.noDictIDFlag = FUZ_rand(&lseed) & 1;
- params.fParams.contentSizeFlag = FUZ_rand(&lseed) & 1;
- CHECK_Z ( ZSTD_initCStream_advanced(zc, dict, dictSize, params, pledgedSrcSize) );
+ CHECK_Z( ZSTD_CCtx_reset(zc, ZSTD_reset_session_only) );
+ CHECK_Z( ZSTD_CCtx_setParameter(zc, ZSTD_c_compressionLevel, cLevel) );
+ CHECK_Z( ZSTD_CCtx_setParameter(zc, ZSTD_c_checksumFlag, FUZ_rand(&lseed) & 1) );
+ CHECK_Z( ZSTD_CCtx_setParameter(zc, ZSTD_c_contentSizeFlag, FUZ_rand(&lseed) & 1) );
+ CHECK_Z( ZSTD_CCtx_setParameter(zc, ZSTD_c_dictIDFlag, FUZ_rand(&lseed) & 1) );
+ CHECK_Z( ZSTD_CCtx_setPledgedSrcSize(zc, pledgedSrcSize) );
+ CHECK_Z( ZSTD_CCtx_loadDictionary(zc, dict, dictSize) );
} }
/* multi-segments compression test */
ZSTD_outBuffer outBuffer;
ZSTD_CStream* zbc = ZSTD_createCStream();
size_t rSize;
+ ZSTD_CCtx_params* cctxParams = ZSTD_createCCtxParams();
+
+ if (!cctxParams) EXM_THROW(1, "ZSTD_createCCtxParams() allocation failure");
if (zbc == NULL) EXM_THROW(1, "ZSTD_createCStream() allocation failure");
- rSize = ZSTD_initCStream_advanced(zbc, dictBuffer, dictBufferSize, zparams, avgSize);
- if (ZSTD_isError(rSize)) EXM_THROW(1, "ZSTD_initCStream_advanced() failed : %s", ZSTD_getErrorName(rSize));
+
+ { int initErr = 0;
+ initErr |= ZSTD_isError(ZSTD_CCtx_reset(zbc, ZSTD_reset_session_only));
+ initErr |= ZSTD_isError(ZSTD_CCtxParams_init_advanced(cctxParams, zparams));
+ initErr |= ZSTD_isError(ZSTD_CCtx_setParametersUsingCCtxParams(zbc, cctxParams));
+ initErr |= ZSTD_isError(ZSTD_CCtx_setPledgedSrcSize(zbc, avgSize));
+ initErr |= ZSTD_isError(ZSTD_CCtx_loadDictionary(zbc, dictBuffer, dictBufferSize));
+
+ ZSTD_freeCCtxParams(cctxParams);
+ if (initErr) EXM_THROW(1, "CCtx init failed!");
+ }
+
do {
U32 blockNb;
for (blockNb=0; blockNb<nbBlocks; blockNb++) {
if (zwc == NULL || zwc->zbc == NULL) return Z_STREAM_ERROR;
if (!pledgedSrcSize) pledgedSrcSize = zwc->pledgedSrcSize;
- { ZSTD_parameters const params = ZSTD_getParams(zwc->compressionLevel, pledgedSrcSize, dictSize);
- size_t initErr;
+ { unsigned initErr = 0;
+ ZSTD_parameters const params = ZSTD_getParams(zwc->compressionLevel, pledgedSrcSize, dictSize);
+ ZSTD_CCtx_params* cctxParams = ZSTD_createCCtxParams();
+ if (!cctxParams) return Z_STREAM_ERROR;
LOG_WRAPPERC("pledgedSrcSize=%d windowLog=%d chainLog=%d hashLog=%d searchLog=%d minMatch=%d strategy=%d\n",
(int)pledgedSrcSize, params.cParams.windowLog, params.cParams.chainLog, params.cParams.hashLog, params.cParams.searchLog, params.cParams.minMatch, params.cParams.strategy);
- initErr = ZSTD_initCStream_advanced(zwc->zbc, dict, dictSize, params, pledgedSrcSize);
- if (ZSTD_isError(initErr)) return Z_STREAM_ERROR;
+
+ initErr |= ZSTD_isError(ZSTD_CCtx_reset(zwc->zbc, ZSTD_reset_session_only));
+ initErr |= ZSTD_isError(ZSTD_CCtxParams_init_advanced(cctxParams, params));
+ initErr |= ZSTD_isError(ZSTD_CCtx_setParametersUsingCCtxParams(zwc->zbc, cctxParams));
+ initErr |= ZSTD_isError(ZSTD_CCtx_setPledgedSrcSize(zwc->zbc, pledgedSrcSize));
+ initErr |= ZSTD_isError(ZSTD_CCtx_loadDictionary(zwc->zbc, dict, dictSize));
+
+ ZSTD_freeCCtxParams(cctxParams);
+ if (initErr) return Z_STREAM_ERROR;
}
return Z_OK;
projects / thirdparty / zstd.git / commitdiff
