image: add crn support to the image plugin.

[xonotic/netradiant.git] / radiant / shaders.cpp

diff --git a/radiant/shaders.cpp b/radiant/shaders.cpp
index 696ef5ba71766ee21f6edd6e0ccaeb153d006951..aec784adebadc81522c02d80538d1a2fff87a50d 100644 (file)
--- a/radiant/shaders.cpp
+++ b/radiant/shaders.cpp
@@ -1,23 +1,23 @@
 /*
-Copyright (C) 1999-2006 Id Software, Inc. and contributors.
-For a list of contributors, see the accompanying CONTRIBUTORS file.
+   Copyright (C) 1999-2006 Id Software, Inc. and contributors.
+   For a list of contributors, see the accompanying CONTRIBUTORS file.
 
-This file is part of GtkRadiant.
+   This file is part of GtkRadiant.
 
-GtkRadiant is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
+   GtkRadiant is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License, or
+   (at your option) any later version.
 
-GtkRadiant is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
+   GtkRadiant is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
 
-You should have received a copy of the GNU General Public License
-along with GtkRadiant; if not, write to the Free Software
-Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
-*/
+   You should have received a copy of the GNU General Public License
+   along with GtkRadiant; if not, write to the Free Software
+   Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ */
 
 #include "shaders.h"
 
@@ -29,45 +29,43 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 
 void ViewShader(const char *pFile, const char *pName)
 {
-  char* pBuff = 0;
-  //int nSize = 
-  vfsLoadFile(pFile, reinterpret_cast<void**>(&pBuff));
-  if (pBuff == 0)
-  {
-    globalErrorStream() << "Failed to load shader file " << pFile << "\n";
-    return;
-  }
-  // look for the shader declaration
-  StringOutputStream strFind(string_length(pName));
-  strFind << LowerCase(pName);
-  StringOutputStream strLook(string_length(pBuff));
-  strFind << LowerCase(pBuff);
-  // offset used when jumping over commented out definitions
-  std::size_t nOffset = 0;
-  while (true)
-  {
-    const char* substr = strstr(strFind.c_str() + nOffset, strFind.c_str());
-    if (substr == 0)
-      break;
-    std::size_t nStart = substr - strLook.c_str();
-    // we have found something, maybe it's a commented out shader name?
-    char *strCheck = new char[string_length(strLook.c_str())+1];
-    strcpy( strCheck, strLook.c_str() );
-    strCheck[nStart] = 0;
-    char *pCheck = strrchr( strCheck, '\n' );
-    // if there's a commentary sign in-between we'll continue
-    if (pCheck && strstr( pCheck, "//" ))
-    {
-      delete[] strCheck;
-      nOffset = nStart + 1;
-      continue;
+    char *pBuff = 0;
+    //int nSize =
+    vfsLoadFile(pFile, reinterpret_cast<void **>( &pBuff ));
+    if (pBuff == 0) {
+        globalErrorStream() << "Failed to load shader file " << pFile << "\n";
+        return;
     }
-    delete[] strCheck;
-    nOffset = nStart;
-    break;
-  }
-  // now close the file
-  vfsFreeFile(pBuff);
+    // look for the shader declaration
+    StringOutputStream strFind(string_length(pName));
+    strFind << LowerCase(pName);
+    StringOutputStream strLook(string_length(pBuff));
+    strFind << LowerCase(pBuff);
+    // offset used when jumping over commented out definitions
+    std::size_t nOffset = 0;
+    while (true) {
+        const char *substr = strstr(strFind.c_str() + nOffset, strFind.c_str());
+        if (substr == 0) {
+            break;
+        }
+        std::size_t nStart = substr - strLook.c_str();
+        // we have found something, maybe it's a commented out shader name?
+        char *strCheck = new char[string_length(strLook.c_str()) + 1];
+        strcpy(strCheck, strLook.c_str());
+        strCheck[nStart] = 0;
+        char *pCheck = strrchr(strCheck, '\n');
+        // if there's a commentary sign in-between we'll continue
+        if (pCheck && strstr(pCheck, "//")) {
+            delete[] strCheck;
+            nOffset = nStart + 1;
+            continue;
+        }
+        delete[] strCheck;
+        nOffset = nStart;
+        break;
+    }
+    // now close the file
+    vfsFreeFile(pBuff);
 
-  DoTextEditor (pFile, static_cast<int>(nOffset));
+    DoTextEditor(pFile, static_cast<int>( nOffset ));
 }