q3bsp curve collisions (technically it can collide against any triangle mesh)

[xonotic/darkplaces.git] / gl_textures.c

diff --git a/gl_textures.c b/gl_textures.c
index e1ccf153a9f1eb5ce7bb4388021a9c2fb5aaa3f2..bcfc554fdef9518331d5d4ff34251a2f841057fa 100644 (file)
--- a/gl_textures.c
+++ b/gl_textures.c
@@ -8,6 +8,7 @@ cvar_t  r_max_scrapsize = {CVAR_SAVE, "r_max_scrapsize", "256"};
 cvar_t r_picmip = {CVAR_SAVE, "r_picmip", "0"};
 cvar_t r_lerpimages = {CVAR_SAVE, "r_lerpimages", "1"};
 cvar_t r_precachetextures = {CVAR_SAVE, "r_precachetextures", "1"};
+cvar_t  gl_texture_anisotropy = {CVAR_SAVE, "gl_texture_anisotropy", "0"};
 
 int            gl_filter_min = GL_LINEAR_MIPMAP_LINEAR;
 int            gl_filter_mag = GL_LINEAR;
@@ -519,6 +520,7 @@ void R_Textures_Init (void)
        Cvar_RegisterVariable (&r_picmip);
        Cvar_RegisterVariable (&r_lerpimages);
        Cvar_RegisterVariable (&r_precachetextures);
+       Cvar_RegisterVariable (&gl_texture_anisotropy);
 
        R_RegisterModule("R_Textures", r_textures_start, r_textures_shutdown, r_textures_newmap);
 }
@@ -565,6 +567,8 @@ static void GL_SetupTextureParameters(int flags, int texturetype)
 
        CHECKGLERROR
 
+       if (gl_support_anisotropy)
+               qglTexParameterf(textureenum, GL_TEXTURE_MAX_ANISOTROPY_EXT, gl_texture_anisotropy.value);
        qglTexParameteri(textureenum, GL_TEXTURE_WRAP_S, wrapmode);
        qglTexParameteri(textureenum, GL_TEXTURE_WRAP_T, wrapmode);
        if (gltexturetypedimensions[texturetype] >= 3)