Etwas

Index: src/renderer/r_state.c===================================================================--- src/renderer/r_state.c      (Revision 15634)+++ src/renderer/r_state.c      (Arbeitskopie)@@ -39,6 +39,10 @@        if (texunit == r_state.active_texunit)                return; +       /* not supported */+       if (texunit->texture >= r_config.maxTextureUnits + GL_TEXTURE0_ARB)+               return;+        r_state.active_texunit = texunit;         qglActiveTexture(texunit->texture);@@ -418,6 +422,8 @@         r_state.texture_texunit.texture = GL_TEXTURE0_ARB;        r_state.lightmap_texunit.texture = GL_TEXTURE1_ARB;+       r_state.third_texunit.texture = GL_TEXTURE2_ARB;+       r_state.fourth_texunit.texture = GL_TEXTURE3_ARB;         R_SelectTexture(&r_state.texture_texunit); Index: src/renderer/r_state.h===================================================================--- src/renderer/r_state.h      (Revision 15634)+++ src/renderer/r_state.h      (Arbeitskopie)@@ -50,7 +50,9 @@         /* multitexture texunits */        gltexunit_t texture_texunit;-       gltexunit_t lightmap_texunit;+       gltexunit_t lightmap_texunit;   /**< e.g. used for lightmaps in the battlescape */+       gltexunit_t third_texunit;+       gltexunit_t fourth_texunit;         /* texunit in use */        gltexunit_t *active_texunit;