1.1 --- a/src/pvr2/glutil.c	Sun Jun 22 06:49:00 2008 +0000
     1.2 +++ b/src/pvr2/glutil.c	Thu Dec 11 21:33:08 2008 +0000
     1.3 @@ -15,28 +15,29 @@
     1.4   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     1.5   * GNU General Public License for more details.
     1.6   */
     1.7 +
     1.8  #include <string.h>
     1.9  #include <glib/gstrfuncs.h>
    1.10  #include "pvr2/glutil.h"
    1.11  
    1.12  gboolean isGLSecondaryColorSupported()
    1.13  {
    1.14 -	return isGLExtensionSupported("GL_EXT_secondary_color");
    1.15 +    return isGLExtensionSupported("GL_EXT_secondary_color");
    1.16  }
    1.17  
    1.18  gboolean isGLVertexBufferSupported()
    1.19  {
    1.20 -	return isGLExtensionSupported("GL_ARB_vertex_buffer_object");
    1.21 +    return isGLExtensionSupported("GL_ARB_vertex_buffer_object");
    1.22  }
    1.23  
    1.24  gboolean isGLPixelBufferSupported()
    1.25  {
    1.26 -	return isGLExtensionSupported("GL_ARB_pixel_buffer_object");
    1.27 +    return isGLExtensionSupported("GL_ARB_pixel_buffer_object");
    1.28  }
    1.29  
    1.30  gboolean isGLMirroredTextureSupported()
    1.31  {
    1.32 -	return isGLExtensionSupported("GL_ARB_texture_mirrored_repeat");
    1.33 +    return isGLExtensionSupported("GL_ARB_texture_mirrored_repeat");
    1.34  }
    1.35  
    1.36  /**
    1.37 @@ -53,26 +54,26 @@
    1.38      /* Extension names should not have spaces. */
    1.39      where = (GLubyte *) strchr(extension, ' ');
    1.40      if (where || *extension == '\0')
    1.41 -	return 0;
    1.42 +        return 0;
    1.43      extensions = glGetString(GL_EXTENSIONS);
    1.44      if( extensions == NULL ) {
    1.45 -	/* No GL available, so we're pretty sure the extension isn't
    1.46 -	 * available either. */
    1.47 -	return FALSE;
    1.48 +        /* No GL available, so we're pretty sure the extension isn't
    1.49 +         * available either. */
    1.50 +        return FALSE;
    1.51      }
    1.52      /* It takes a bit of care to be fool-proof about parsing the
    1.53         OpenGL extensions string. Don't be fooled by sub-strings,
    1.54         etc. */
    1.55      start = extensions;
    1.56      for (;;) {
    1.57 -	where = (GLubyte *) strstr((const char *) start, extension);
    1.58 -	if (!where)
    1.59 -	    break;
    1.60 -	terminator = where + strlen(extension);
    1.61 -	if (where == start || *(where - 1) == ' ')
    1.62 -	    if (*terminator == ' ' || *terminator == '\0')
    1.63 -		return TRUE;
    1.64 -	start = terminator;
    1.65 +        where = (GLubyte *) strstr((const char *) start, extension);
    1.66 +        if (!where)
    1.67 +            break;
    1.68 +        terminator = where + strlen(extension);
    1.69 +        if (where == start || *(where - 1) == ' ')
    1.70 +            if (*terminator == ' ' || *terminator == '\0')
    1.71 +                return TRUE;
    1.72 +        start = terminator;
    1.73      }
    1.74      return FALSE;
    1.75  }
    1.76 @@ -82,11 +83,11 @@
    1.77      const gchar *extensions = (const gchar *)glGetString(GL_EXTENSIONS);
    1.78      gchar **ext_split = g_strsplit(extensions, " ", 0);
    1.79      unsigned int i;
    1.80 -    
    1.81 +
    1.82      fprintf( out, "GL Vendor: %s\n", glGetString(GL_VENDOR) );
    1.83      fprintf( out, "GL Renderer: %s\n", glGetString(GL_RENDERER) );
    1.84      fprintf( out, "GL Version: %s\n", glGetString(GL_VERSION) );
    1.85 -    
    1.86 +
    1.87      fprintf( out, "Supported GL Extensions:\n" );
    1.88      for( i=0; ext_split[i] != NULL; i++ ) {
    1.89          fprintf( out, "  %s\n", ext_split[i] );