Unused

diff --git a/Source/TGALoader.cpp b/Source/TGALoader.cpp
index e09b68038c3e3dec951cd92aafe99274870c0036..89d9b6b0a34d2a009928a8ca5ee57240a17cb11a 100644 (file)
--- a/Source/TGALoader.cpp
+++ b/Source/TGALoader.cpp
@@ -180,109 +180,3 @@ bool upload_image(const unsigned char* filePath, bool hasalpha)
 
 #endif
 }
-
-
-TGAImageRec*   LoadTGA( char *filename )
-{    
-       GLubyte                 TGAheader[12]={0,0,2,0,0,0,0,0,0,0,0,0};        // Uncompressed TGA Header
-       GLubyte                 TGAcompare[12];                                                         // Used To Compare TGA Header
-       GLubyte                 header[6];                                                                      // First 6 Useful Bytes From The Header
-       GLuint                  bytesPerPixel;                                                          // Holds Number Of Bytes Per Pixel Used In The TGA File
-       GLuint                  imageSize;                                                                      // Used To Store The Image Size When Setting Aside Ram
-       GLuint                  temp;                                                                           // Temporary Variable
-       GLuint                  type = GL_RGBA;                                                         // Set The Default GL Mode To RBGA (32 BPP)
-       //TGAImageRec           *texture;
-       FILE                    *file;
-
-       // Open The TGA File
-       file = fopen( filename, "rb" );
-
-       if( ( file == NULL ) || // Does File Even Exist?
-               ( fread( TGAcompare, 1, sizeof( TGAcompare ), file ) != sizeof( TGAcompare ) ) ||       // Are There 12 Bytes To Read?
-               ( memcmp( TGAheader, TGAcompare, sizeof( TGAheader ) ) != 0 ) ||        // Does The Header Match What We Want?
-               ( fread( header, 1, sizeof( header ), file ) != sizeof( header ) ) )// If So Read Next 6 Header Bytes
-       {
-               // If anything failed then close the file and return false
-               if (file) fclose( file );
-               return NULL;
-       }
-
-       // Create a new RGBAImageRec
-       //texture = ( TGAImageRec* )malloc( sizeof( TGAImageRec ) );
-
-       // Determine the TGA width (highbyte*256+lowbyte) and height (highbyte*256+lowbyte)
-       texture.sizeX  = (header[1] * 256 + header[0]);
-       texture.sizeY = (header[3] * 256 + header[2]);
-
-       // Make sure the height, width, and bit depth are valid
-       if(     ( texture.sizeX <= 0 ) || ( texture.sizeY <= 0 ) || ( ( header[4] != 24 ) && ( header[4] != 32 ) ) )
-       {
-               // If anything failed then close the file, free up memory for the image, and return NULL
-               fclose( file );
-               //free( texture );
-               return NULL;
-       }
-
-       // Grab The TGA's Bits Per Pixel (24 or 32)
-       texture.bpp = header[4];                                                        
-       bytesPerPixel = texture.bpp/8;  // Divide By 8 To Get The Bytes Per Pixel
-
-       // Calculate The Memory Required For The TGA Data
-       imageSize = texture.sizeX * texture.sizeY * bytesPerPixel;
-
-       // Reserve Memory To Hold The TGA Data
-       //texture.data = ( GLubyte* )malloc( imageSize );               
-
-       // Make sure the right amount of memory was allocated
-       if(     ( texture.data == NULL ) || ( fread( texture.data, 1, imageSize, file ) != imageSize ) )
-       {
-               // Free up the image data if there was any
-               //              if( texture.data != NULL )
-               //                      free( texture.data );
-
-               // If anything failed then close the file, free up memory for the image, and return NULL
-               fclose( file );
-               //              free( texture );
-               return NULL;
-       }
-
-       // Loop Through The Image Data
-       for( GLuint i = 0; i < int( imageSize ); i += bytesPerPixel )
-       {
-               // Swaps The 1st And 3rd Bytes ('R'ed and 'B'lue)
-               temp = texture.data[i];                                 // Temporarily Store The Value At Image Data 'i'
-               texture.data[i] = texture.data[i + 2];  // Set The 1st Byte To The Value Of The 3rd Byte
-               texture.data[i + 2] = temp;                             // Set The 3rd Byte To The Value In 'temp' (1st Byte Value)
-       }
-
-       if(texdetail>1){
-               int which=0;
-               float temp;
-               float howmany;
-               for( GLuint k = 0; k < int( imageSize); k += bytesPerPixel*texture.sizeX*texdetail )
-               {
-                       for( GLuint i = 0; i < int( imageSize/texture.sizeY ); i += bytesPerPixel*texdetail )
-                       {
-                               for( GLuint b = 0; b < bytesPerPixel ; b ++ ){  
-                                       temp=0;
-                                       howmany=0;
-                                       for( GLuint l = 0; l < texdetail*texture.sizeX ; l +=texture.sizeX ){
-                                               for( GLuint j = 0; j < texdetail ; j ++ )
-                                               {
-                                                       temp += (int)texture.data[k+i+j*bytesPerPixel+l*bytesPerPixel+b];       // Set The 1st Byte To The Value Of The 3rd Byte
-                                                       howmany++;
-                                               }
-                                       }
-                                       texture.data[which+b]=GLubyte(temp/howmany);
-                               }
-                               which+=bytesPerPixel;
-                       }
-               }
-               texture.sizeX/=texdetail;
-               texture.sizeY/=texdetail;
-       }
-
-       // Close The File
-       fclose( file );
-       return &texture;
-}

diff --git a/Source/TGALoader.h b/Source/TGALoader.h
index b27cb182aa4601fea6b0e6e56d6991985f0a1183..7b54de8e18a0abaecc7e9345ac31882ba85857f1 100644 (file)
--- a/Source/TGALoader.h
+++ b/Source/TGALoader.h
@@ -56,9 +56,5 @@ typedef struct TGAImageRec
 
 bool upload_image(const unsigned char* filePath, bool hasalpha);
 
-/**> FUNCTION PROTOTYPES <**/
-TGAImageRec*   LoadTGA( char *filename );
-
-
 #endif