message: Ignore root signature RST0 chunk in DXBC container
diff: @@ -269,6 +269,7 @@ static const uint32_t FOURCC_ILDN = MAKE_FOURCC('I', 'L', 'D', 'N');
  static const uint32_t FOURCC_HASH = MAKE_FOURCC('H', 'A', 'S', 'H');
  static const uint32_t FOURCC_SFI0 = MAKE_FOURCC('S', 'F', 'I', '0');
  static const uint32_t FOURCC_PSV0 = MAKE_FOURCC('P', 'S', 'V', '0');
  +static const uint32_t FOURCC_RST0 = MAKE_FOURCC('R', 'S', 'T', '0');
  ShaderBuiltin GetSystemValue(SVSemantic systemValue)
  {
  @@ -1297,6 +1298,10 @@ DXBCContainer::DXBCContainer(bytebuf &ByteCode, const rdcstr &debugInfoPath, Gra
  {
  m_GlobalFlags = *(const GlobalShaderFlags *)chunkContents;
  }
  + else if(*fourcc == FOURCC_RST0)
  + {
  + // root signature
  + }
  else if(*fourcc == FOURCC_PSV0)
  {
  // this chunk contains some information we could use for reflection but it doesn't contain
  