/*
-Copyright (C) 2001-2006, William Joseph.
-All Rights Reserved.
+ Copyright (C) 2001-2006, William Joseph.
+ All Rights Reserved.
-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 "mdlimage.h"
unsigned char mdl_palette[768];
/*
-==============
-Texture_InitPalette
-==============
-*/
-void Texture_InitPalette (byte *pal)
-{
- int r,g,b;
- int i;
- int inf;
- byte gammatable[256];
- double gamma;
-
- gamma = 1.0;//g_qeglobals.d_savedinfo.fGamma;
-
- if (gamma == 1.0)
- {
- for (i=0 ; i<256 ; i++)
- gammatable[i] = i;
- } else
- {
- for (i=0 ; i<256 ; i++)
- {
- inf = (int)(255 * pow ( (i+0.5)/255.5 , gamma ) + 0.5);
- if (inf < 0)
- inf = 0;
- if (inf > 255)
- inf = 255;
- gammatable[i] = inf;
- }
- }
-
- for (i=0 ; i<256 ; i++)
- {
- r = gammatable[pal[0]];
- g = gammatable[pal[1]];
- b = gammatable[pal[2]];
- pal += 3;
-
- //v = (r<<24) + (g<<16) + (b<<8) + 255;
- //v = BigLong (v);
-
- //mdl_palette[i] = v;
- mdl_palette[i*3+0] = r;
- mdl_palette[i*3+1] = g;
- mdl_palette[i*3+2] = b;
- }
+ ==============
+ Texture_InitPalette
+ ==============
+ */
+void Texture_InitPalette( byte *pal ){
+ int r,g,b;
+ int i;
+ int inf;
+ byte gammatable[256];
+ double gamma;
+
+ gamma = 1.0; //g_qeglobals.d_savedinfo.fGamma;
+
+ if ( gamma == 1.0 ) {
+ for ( i = 0 ; i < 256 ; i++ )
+ gammatable[i] = i;
+ }
+ else
+ {
+ for ( i = 0 ; i < 256 ; i++ )
+ {
+ inf = (int)( 255 * pow( ( i + 0.5 ) / 255.5, gamma ) + 0.5 );
+ if ( inf < 0 ) {
+ inf = 0;
+ }
+ if ( inf > 255 ) {
+ inf = 255;
+ }
+ gammatable[i] = inf;
+ }
+ }
+
+ for ( i = 0 ; i < 256 ; i++ )
+ {
+ r = gammatable[pal[0]];
+ g = gammatable[pal[1]];
+ b = gammatable[pal[2]];
+ pal += 3;
+
+ //v = (r<<24) + (g<<16) + (b<<8) + 255;
+ //v = BigLong (v);
+
+ //mdl_palette[i] = v;
+ mdl_palette[i * 3 + 0] = r;
+ mdl_palette[i * 3 + 1] = g;
+ mdl_palette[i * 3 + 2] = b;
+ }
}
-bool LoadPalette()
-{
- unsigned char* buffer;
- //int len =
- vfsLoadFile ("gfx/palette.lmp", (void **) &buffer);
- if (buffer == 0)
- return false;
+bool LoadPalette(){
+ unsigned char* buffer;
+ //int len =
+ vfsLoadFile( "gfx/palette.lmp", (void **) &buffer );
+ if ( buffer == 0 ) {
+ return false;
+ }
- Texture_InitPalette(buffer);
+ Texture_InitPalette( buffer );
- vfsFreeFile(buffer);
+ vfsFreeFile( buffer );
- return true;
+ return true;
}
-Image* LoadMDLImageBuff(byte* buffer)
-{
- if(!LoadPalette())
- {
- return 0;
- }
-
- if(!ident_equal(buffer, MDL_IDENT))
- {
- globalErrorStream() << "LoadMDLImage: data has wrong ident\n";
- return 0;
- }
-
- PointerInputStream inputStream(buffer);
- inputStream.seek(4 + 4 + 12 + 12 + 4 + 12);
- //int numskins =
- istream_read_int32_le(inputStream);
- int skinwidth = istream_read_int32_le(inputStream);
- int skinheight = istream_read_int32_le(inputStream);
- inputStream.seek(4 + 4 + 4 + 4 + 4 + 4);
-
- switch(istream_read_int32_le(inputStream))
- {
- case MDL_SKIN_SINGLE:
- break;
- case MDL_SKIN_GROUP:
- int numskins = istream_read_int32_le(inputStream);
- inputStream.seek(numskins * 4);
- break;
- }
-
- RGBAImage* image = new RGBAImage(skinwidth, skinheight);
- unsigned char* pRGBA = image->getRGBAPixels();
-
- for(int i=0; i<(skinheight); i++)
- {
- for(int j=0; j<(skinwidth); j++)
- {
- byte index = istream_read_byte(inputStream);
- *pRGBA++ = mdl_palette[index * 3 + 0];
- *pRGBA++ = mdl_palette[index * 3 + 1];
- *pRGBA++ = mdl_palette[index * 3 + 2];
- *pRGBA++ = 255;
- }
- }
-
- return image;
+Image* LoadMDLImageBuff( byte* buffer ){
+ if ( !LoadPalette() ) {
+ return 0;
+ }
+
+ if ( !ident_equal( buffer, MDL_IDENT ) ) {
+ globalErrorStream() << "LoadMDLImage: data has wrong ident\n";
+ return 0;
+ }
+
+ PointerInputStream inputStream( buffer );
+ inputStream.seek( 4 + 4 + 12 + 12 + 4 + 12 );
+ //int numskins =
+ istream_read_int32_le( inputStream );
+ int skinwidth = istream_read_int32_le( inputStream );
+ int skinheight = istream_read_int32_le( inputStream );
+ inputStream.seek( 4 + 4 + 4 + 4 + 4 + 4 );
+
+ switch ( istream_read_int32_le( inputStream ) )
+ {
+ case MDL_SKIN_SINGLE:
+ break;
+ case MDL_SKIN_GROUP:
+ int numskins = istream_read_int32_le( inputStream );
+ inputStream.seek( numskins * 4 );
+ break;
+ }
+
+ RGBAImage* image = new RGBAImage( skinwidth, skinheight );
+ unsigned char* pRGBA = image->getRGBAPixels();
+
+ for ( int i = 0; i < ( skinheight ); i++ )
+ {
+ for ( int j = 0; j < ( skinwidth ); j++ )
+ {
+ byte index = istream_read_byte( inputStream );
+ *pRGBA++ = mdl_palette[index * 3 + 0];
+ *pRGBA++ = mdl_palette[index * 3 + 1];
+ *pRGBA++ = mdl_palette[index * 3 + 2];
+ *pRGBA++ = 255;
+ }
+ }
+
+ return image;
}
-Image* LoadMDLImage(ArchiveFile& file)
-{
- ScopedArchiveBuffer buffer(file);
- return LoadMDLImageBuff( buffer.buffer );
+Image* LoadMDLImage( ArchiveFile& file ){
+ ScopedArchiveBuffer buffer( file );
+ return LoadMDLImageBuff( buffer.buffer );
}
-void MDLImage_Destroy(byte* pic)
-{
- free(pic);
+void MDLImage_Destroy( byte* pic ){
+ free( pic );
}
projects / xonotic / netradiant.git / blobdiff