Add LZ4HC support to FileWrite.

capture/build/win32/capture.vcxproj

@@ -132,6 +132,7 @@
     <ClCompile Include="..\..\..\common\TracySocket.cpp" />
     <ClCompile Include="..\..\..\common\TracySystem.cpp" />
     <ClCompile Include="..\..\..\common\tracy_lz4.cpp" />
+    <ClCompile Include="..\..\..\common\tracy_lz4hc.cpp" />
     <ClCompile Include="..\..\..\server\TracyMemory.cpp" />
     <ClCompile Include="..\..\..\server\TracyWorker.cpp" />
     <ClCompile Include="..\..\src\capture.cpp" />
@@ -148,6 +149,7 @@
     <ClInclude Include="..\..\..\common\TracySystem.hpp" />
     <ClInclude Include="..\..\..\common\tracy_benaphore.h" />
     <ClInclude Include="..\..\..\common\tracy_lz4.hpp" />
+    <ClInclude Include="..\..\..\common\tracy_lz4hc.hpp" />
     <ClInclude Include="..\..\..\common\tracy_sema.h" />
     <ClInclude Include="..\..\..\server\TracyCharUtil.hpp" />
     <ClInclude Include="..\..\..\server\TracyEvent.hpp" />

capture/build/win32/capture.vcxproj.filters

@@ -33,6 +33,9 @@
     <ClCompile Include="..\..\src\getopt.c">
       <Filter>src</Filter>
     </ClCompile>
+    <ClCompile Include="..\..\..\common\tracy_lz4hc.cpp">
+      <Filter>common</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="..\..\..\common\tracy_lz4.hpp">
@@ -98,5 +101,8 @@
     <ClInclude Include="..\..\..\common\tracy_sema.h">
       <Filter>common</Filter>
     </ClInclude>
+    <ClInclude Include="..\..\..\common\tracy_lz4hc.hpp">
+      <Filter>common</Filter>
+    </ClInclude>
   </ItemGroup>
 </Project>

profiler/build/win32/Tracy.vcxproj

@@ -96,6 +96,7 @@
     <ClCompile Include="..\..\..\common\TracySocket.cpp" />
     <ClCompile Include="..\..\..\common\TracySystem.cpp" />
     <ClCompile Include="..\..\..\common\tracy_lz4.cpp" />
+    <ClCompile Include="..\..\..\common\tracy_lz4hc.cpp" />
     <ClCompile Include="..\..\..\imguicolortextedit\TextEditor.cpp" />
     <ClCompile Include="..\..\..\imgui\imgui.cpp" />
     <ClCompile Include="..\..\..\imgui\imgui_demo.cpp" />
@@ -126,6 +127,7 @@
     <ClInclude Include="..\..\..\common\TracySystem.hpp" />
     <ClInclude Include="..\..\..\common\tracy_benaphore.h" />
     <ClInclude Include="..\..\..\common\tracy_lz4.hpp" />
+    <ClInclude Include="..\..\..\common\tracy_lz4hc.hpp" />
     <ClInclude Include="..\..\..\common\tracy_sema.h" />
     <ClInclude Include="..\..\..\imguicolortextedit\TextEditor.h" />
     <ClInclude Include="..\..\..\imgui\imconfig.h" />

profiler/build/win32/Tracy.vcxproj.filters

@@ -81,6 +81,9 @@
     <ClCompile Include="..\..\src\winmainArchDiscovery.cpp">
       <Filter>src</Filter>
     </ClCompile>
+    <ClCompile Include="..\..\..\common\tracy_lz4hc.cpp">
+      <Filter>common</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="..\..\..\common\tracy_lz4.hpp">
@@ -230,6 +233,9 @@
     <ClInclude Include="..\..\..\server\IconsFontAwesome5.h">
       <Filter>server</Filter>
     </ClInclude>
+    <ClInclude Include="..\..\..\common\tracy_lz4hc.hpp">
+      <Filter>common</Filter>
+    </ClInclude>
   </ItemGroup>
   <ItemGroup>
     <Natvis Include="DebugVis.natvis" />

server/TracyFileWrite.hpp

@@ -7,6 +7,7 @@
 
 #include "TracyFileHeader.hpp"
 #include "../common/tracy_lz4.hpp"
+#include "../common/tracy_lz4hc.hpp"
 #include "../common/TracyForceInline.hpp"
 
 namespace tracy
@@ -15,10 +16,10 @@ namespace tracy
 class FileWrite
 {
 public:
-    static FileWrite* Open( const char* fn )
+    static FileWrite* Open( const char* fn, bool hc = false )
     {
         auto f = fopen( fn, "wb" );
-        return f ? new FileWrite( f ) : nullptr;
+        return f ? new FileWrite( f, hc ) : nullptr;
     }
 
     ~FileWrite()
@@ -28,7 +29,9 @@ public:
             WriteLz4Block();
         }
         fclose( m_file );
-        LZ4_freeStream( m_stream );
+
+        if( m_stream ) LZ4_freeStream( m_stream );
+        if( m_streamHC ) LZ4_freeStreamHC( m_streamHC );
     }
 
     tracy_force_inline void Write( const void* ptr, size_t size )
@@ -44,13 +47,23 @@ public:
     }
 
 private:
-    FileWrite( FILE* f )
+    FileWrite( FILE* f, bool hc )
-        : m_stream( LZ4_createStream() )
+        : m_stream( nullptr )
+        , m_streamHC( nullptr )
         , m_file( f )
         , m_buf( m_bufData[0] )
         , m_second( m_bufData[1] )
         , m_offset( 0 )
     {
+        if( hc )
+        {
+            m_streamHC = LZ4_createStreamHC();
+        }
+        else
+        {
+            m_stream = LZ4_createStream();
+        }
+
         fwrite( Lz4Header, 1, sizeof( Lz4Header ), m_file );
     }
 
@@ -81,7 +94,15 @@ private:
     void WriteLz4Block()
     {
         char lz4[LZ4Size];
-        const uint32_t sz = LZ4_compress_fast_continue( m_stream, m_buf, lz4, m_offset, LZ4Size, 1 );
+        uint32_t sz;
+        if( m_stream )
+        {
+            sz = LZ4_compress_fast_continue( m_stream, m_buf, lz4, m_offset, LZ4Size, 1 );
+        }
+        else
+        {
+            sz = LZ4_compress_HC_continue( m_streamHC, m_buf, lz4, m_offset, LZ4Size );
+        }
         fwrite( &sz, 1, sizeof( sz ), m_file );
         fwrite( lz4, 1, sz, m_file );
         m_offset = 0;
@@ -92,6 +113,7 @@ private:
     enum { LZ4Size = LZ4_COMPRESSBOUND( BufSize ) };
 
     LZ4_stream_t* m_stream;
+    LZ4_streamHC_t* m_streamHC;
     FILE* m_file;
     char m_bufData[2][BufSize];
     char* m_buf;

update/build/win32/update.vcxproj

@@ -132,6 +132,7 @@
     <ClCompile Include="..\..\..\common\TracySocket.cpp" />
     <ClCompile Include="..\..\..\common\TracySystem.cpp" />
     <ClCompile Include="..\..\..\common\tracy_lz4.cpp" />
+    <ClCompile Include="..\..\..\common\tracy_lz4hc.cpp" />
     <ClCompile Include="..\..\..\server\TracyMemory.cpp" />
     <ClCompile Include="..\..\..\server\TracyWorker.cpp" />
     <ClCompile Include="..\..\src\update.cpp" />
@@ -147,6 +148,7 @@
     <ClInclude Include="..\..\..\common\TracySystem.hpp" />
     <ClInclude Include="..\..\..\common\tracy_benaphore.h" />
     <ClInclude Include="..\..\..\common\tracy_lz4.hpp" />
+    <ClInclude Include="..\..\..\common\tracy_lz4hc.hpp" />
     <ClInclude Include="..\..\..\common\tracy_sema.h" />
     <ClInclude Include="..\..\..\server\TracyCharUtil.hpp" />
     <ClInclude Include="..\..\..\server\TracyEvent.hpp" />

update/build/win32/update.vcxproj.filters

@@ -30,6 +30,9 @@
     <ClCompile Include="..\..\src\update.cpp">
       <Filter>src</Filter>
     </ClCompile>
+    <ClCompile Include="..\..\..\common\tracy_lz4hc.cpp">
+      <Filter>common</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="..\..\..\common\tracy_lz4.hpp">
@@ -92,5 +95,8 @@
     <ClInclude Include="..\..\..\common\tracy_sema.h">
       <Filter>common</Filter>
     </ClInclude>
+    <ClInclude Include="..\..\..\common\tracy_lz4hc.hpp">
+      <Filter>common</Filter>
+    </ClInclude>
   </ItemGroup>
 </Project>