Updated SVC_VoiceInit for latest TF2 version.

demboyz/netmessages/svc_voiceinit.cpp

@@ -9,6 +9,15 @@ namespace NetHandlers
     {
         bitbuf.ReadString(data->voiceCodec, sizeof(data->voiceCodec));
         data->quality = bitbuf.ReadByte();
+        if(data->quality == NetMsg::SVC_VoiceInit::QUALITY_HAS_SAMPLE_RATE)
+        {
+            data->sampleRate = bitbuf.ReadShort();
+        }
+        else
+        {
+            // V_strnicmp < 1 is from them, not me.
+            data->sampleRate = V_strnicmp(data->voiceCodec, "vaudio_celt", sizeof(data->voiceCodec)) < 1 ? 22050 : 11025;
+        }
         return !bitbuf.IsOverflowed();
     }
 
@@ -16,6 +25,10 @@ namespace NetHandlers
     {
         bitbuf.WriteString(data->voiceCodec);
         bitbuf.WriteByte(data->quality);
+        if(data->quality == NetMsg::SVC_VoiceInit::QUALITY_HAS_SAMPLE_RATE)
+        {
+            bitbuf.WriteShort(data->sampleRate);
+        }
         return !bitbuf.IsOverflowed();
     }
 
@@ -25,6 +38,7 @@ namespace NetHandlers
         assert(!reader.HasReadError());
         reader.ReadString("voiceCodec", data->voiceCodec, sizeof(data->voiceCodec));
         data->quality = reader.ReadUInt32("quality");
+        data->sampleRate = reader.ReadInt32("sampleRate");
         return !reader.HasReadError();
     }
 
@@ -34,13 +48,21 @@ namespace NetHandlers
         jsonbuf.StartObject();
         jsonbuf.WriteString("voiceCodec", data->voiceCodec);
         jsonbuf.WriteUInt32("quality", data->quality);
+        jsonbuf.WriteInt32("sampleRate", data->sampleRate);
         jsonbuf.EndObject();
         return jsonbuf.IsComplete();
     }
 
     void SVC_VoiceInit_ToString_Internal(std::ostringstream& out, NetMsg::SVC_VoiceInit* data)
     {
-        out << "svc_VoiceInit: codec \"" << data->voiceCodec
-            << "\", qualitty " << static_cast<uint32_t>(data->quality);
+        out << "svc_VoiceInit: codec \"" << data->voiceCodec;
+        if(data->quality == NetMsg::SVC_VoiceInit::QUALITY_HAS_SAMPLE_RATE)
+        {
+            out << "\", sample rate " << static_cast<uint32_t>(data->sampleRate);
+        }
+        else
+        {
+            out << "\", qualitty " << static_cast<uint32_t>(data->quality);
+        }
     }
 }

demboyz/netmessages/svc_voiceinit.h

@@ -7,8 +7,11 @@ namespace NetMsg
 {
     struct SVC_VoiceInit
     {
+        static const uint8_t QUALITY_HAS_SAMPLE_RATE = 255;
+
         char voiceCodec[MAX_OSPATH];    // used voice codec .dll
         uint8_t quality;                // custom quality setting
+        int32_t sampleRate;             // Hz
     };
 }
 

external/sourcesdk/include/sourcesdk/valve_support.h

@@ -4,6 +4,7 @@
 #include <cstdint>
 #include <cstddef>
 #include <cassert>
+#include <string.h>
 #include "vector.h"
 
 using uint64 = std::uint64_t;
@@ -160,3 +161,32 @@ inline int GetBitForBitnum( int bitNum )
     };
     return bitsForBitnum[ (bitNum) & (BITS_PER_INT-1) ]; 
 }
+
+#ifndef _WIN32
+#define _strnicmp strncasecmp
+#endif
+
+inline int V_strnicmp( const char *str1, const char *str2, int n )
+{
+    const unsigned char *s1 = (const unsigned char*)str1;
+    const unsigned char *s2 = (const unsigned char*)str2;
+    for ( ; n > 0 && *s1; --n, ++s1, ++s2 )
+    {
+        if ( *s1 != *s2 )
+        {
+            // in ascii char set, lowercase = uppercase | 0x20
+            unsigned char c1 = *s1 | 0x20;
+            unsigned char c2 = *s2 | 0x20;
+            if ( c1 != c2 || (unsigned char)(c1 - 'a') > ('z' - 'a') )
+            {
+                // if non-ascii mismatch, fall back to CRT for locale
+                if ( (c1 | c2) >= 0x80 ) return _strnicmp( (const char*)s1, (const char*)s2, n );
+                // ascii mismatch. only use the | 0x20 value if alphabetic.
+                if ((unsigned char)(c1 - 'a') > ('z' - 'a')) c1 = *s1;
+                if ((unsigned char)(c2 - 'a') > ('z' - 'a')) c2 = *s2;
+                return c1 > c2 ? 1 : -1;
+            }
+        }
+    }
+    return (n > 0 && *s2) ? -1 : 0;
+}