126 lines
3.0 KiB
C++
126 lines
3.0 KiB
C++
/****************************************************************************
|
|
Copyright (c) 2011-2013,WebJet Business Division,CYOU
|
|
|
|
http://www.genesis-3d.com.cn
|
|
|
|
Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
of this software and associated documentation files (the "Software"), to deal
|
|
in the Software without restriction, including without limitation the rights
|
|
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
copies of the Software, and to permit persons to whom the Software is
|
|
furnished to do so, subject to the following conditions:
|
|
|
|
The above copyright notice and this permission notice shall be included in
|
|
all copies or substantial portions of the Software.
|
|
|
|
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
|
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
|
THE SOFTWARE.
|
|
****************************************************************************/
|
|
#include "stdneb.h"
|
|
#include "util/hashtable.h"
|
|
#include "io/memorystream.h"
|
|
#include "io/textreader.h"
|
|
#include "io/ioserver.h"
|
|
#include "io/uri.h"
|
|
#include "ShaderCompilerUtil.h"
|
|
|
|
namespace ShaderProgramCompiler
|
|
{
|
|
|
|
bool ShaderUtil::HaveStringAtEnd(const Util::String& src, const Util::String& cmp)
|
|
{
|
|
if (src.Length() < cmp.Length())
|
|
{
|
|
return false;
|
|
}
|
|
IndexT ind = src.FindStringIndex(cmp,src.Length()-cmp.Length());
|
|
IndexT cmpInd = src.Length() - cmp.Length();
|
|
return (ind == cmpInd ? true : false);
|
|
}
|
|
|
|
bool ShaderUtil::ReadText(const Util::String& pathName, Util::String& output)
|
|
{
|
|
GPtr<IO::Stream> stream = IO::IoServer::Instance()->ReadFile(pathName);
|
|
GPtr<IO::TextReader> textReader = IO::TextReader::Create();
|
|
textReader->SetStream(stream);
|
|
if (textReader->Open())
|
|
{
|
|
output = textReader->ReadAll();
|
|
textReader->Close();
|
|
stream = 0;
|
|
textReader = 0;
|
|
|
|
return true;
|
|
}
|
|
else
|
|
{
|
|
return false;
|
|
}
|
|
}
|
|
|
|
IndexT ShaderUtil::TokenizeWithoutCRLF(const Util::String& str, Util::String& out )
|
|
{
|
|
Util::Array<Util::String> temps;
|
|
str.Tokenize(" ", temps);
|
|
out = temps[0];
|
|
|
|
if (out[0] == 13 || out[0] == 10)
|
|
{
|
|
return InvalidIndex;
|
|
}
|
|
|
|
IndexT pos = out.Length() - 1;
|
|
|
|
while (out[pos] < 14)
|
|
{
|
|
pos--;
|
|
}
|
|
|
|
if (pos != out.Length() - 1)
|
|
{
|
|
out.TerminateAtIndex(pos + 1);
|
|
}
|
|
|
|
|
|
return temps.Size();
|
|
}
|
|
|
|
void ShaderUtil::TokenizeWithoutCRLF(const Util::String& str, Util::Array<Util::String>& outs )
|
|
{
|
|
Util::Array<Util::String> temps;
|
|
str.Tokenize(" ", temps);
|
|
|
|
SizeT nCount = temps.Size();
|
|
|
|
for (IndexT i = 0; i < nCount; ++i)
|
|
{
|
|
Util::String temp = temps[i];
|
|
|
|
if (temp[0] == 13 || temp[0] == 10)
|
|
{
|
|
continue;
|
|
}
|
|
|
|
|
|
IndexT pos = temp.Length() - 1;
|
|
|
|
while (temp[pos] < 14)
|
|
{
|
|
pos--;
|
|
}
|
|
|
|
if (pos != temp.Length() - 1)
|
|
{
|
|
temp.TerminateAtIndex(pos + 1);
|
|
}
|
|
|
|
outs.Append(temp);
|
|
}
|
|
}
|
|
|
|
} |