94 lines
2.8 KiB
C
94 lines
2.8 KiB
C
//=======================================================================
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// Copyright XashXT Group 2009 ©
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// ximage.c - Image FX & Processing
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//=======================================================================
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#include "xtools.h"
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#include "utils.h"
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bool unknown_rotate = false;
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bool unknown_flip = false;
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bool ConvertImages( byte *mempool, const char *name, byte parms )
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{
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rgbdata_t *pic = FS_LoadImage( name, NULL, 0 );
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int flags = 0, width = 0, height = 0;
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string value, outputname;
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bool result;
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const char *ext;
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if( !pic ) return false;
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if( FS_GetParmFromCmdLine( "-rotate", value ))
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{
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if( !com.stricmp( value, "90" ))
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flags |= IMAGE_ROT_90;
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else if( !com.stricmp( value, "180" ))
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flags |= IMAGE_ROT180;
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else if( !com.stricmp( value, "270" ))
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flags |= IMAGE_ROT270;
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else if( !com.stricmp( value, "360" ))
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Sys_Break( "Stupid User!!! What are you doing?\n" );
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else if( !unknown_rotate )
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{
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Msg( "Usage: -rotate <90|180|270>\n" );
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unknown_rotate = true;
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}
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}
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if( FS_GetParmFromCmdLine( "-flip", value ))
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{
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if( !com.stricmp( value, "vertical" ))
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flags |= IMAGE_FLIP_Y;
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else if( !com.stricmp( value, "horizontal" ))
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flags |= IMAGE_FLIP_X;
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else if( !com.stricmp( value, "diagonal" ))
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flags |= IMAGE_ROT_90;
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else if( !unknown_flip )
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{
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Msg( "Usage: -flip <vertical|horizontal|diagonal>\n" );
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unknown_flip = true;
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}
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}
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// resample modes
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if( FS_CheckParm( "-pow2" )) flags |= IMAGE_ROUND;
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else if( FS_CheckParm( "-pow2fill" )) flags |= IMAGE_ROUNDFILLER;
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else if( FS_CheckParm( "-resample" ))
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{
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int argc = FS_CheckParm( "-resample" );
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if( !argc ) Sys_Break( "Usage: -resample [width height] or -resample [dimension]\n" );
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if( com.is_digit( com_argv[argc+1] )) width = com.atoi( com_argv[argc+1] );
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if( com.is_digit( com_argv[argc+2] )) height = com.atoi( com_argv[argc+2] );
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else height = width;
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flags |= IMAGE_RESAMPLE;
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}
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if( FS_CheckParm( "-makeLuma" ) && pic->flags && IMAGE_HAS_LUMA )
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flags |= IMAGE_MAKE_LUMA;
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if( !Image_Process( &pic, width, height, flags ))
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{
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Msg( "Error: can't processing image %s\n", name );
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FS_FreeImage( pic );
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return false;
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}
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if( !gs_filename[0] ) ext = FS_FileExtension( name );
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else ext = gs_filename;
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if( com.stricmp( ext, "tga" ) && com.stricmp( ext, "jpg" ) && com.stricmp( ext, "png" ) &&
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com.stricmp( ext, "dds" ) && com.stricmp( ext, "pcx" ) && com.stricmp( ext, "bmp" ))
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Sys_Break( "unsupported output format %s\n", ext );
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com.strncpy( outputname, name, sizeof( outputname ));
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FS_StripExtension( outputname );
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result = FS_SaveImage( va( "~tmpXImage/%s.%s", outputname, ext ), pic );
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if( result ) Msg( "%s.%s\n", outputname, ext ); // echo to console
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else Msg( "can't save %s\n", outputname, ext );
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FS_FreeImage( pic );
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return result;
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} |