automagically select best shadowmapping filter mode depending on hardware

[xonotic/darkplaces.git] / gl_textures.c

diff --git a/gl_textures.c b/gl_textures.c
index 0a3f2cb16a04199fbd1bd0fb967ab930e9dbf053..c3cbcf3dce4b2f594291eb785abb0a23c62d0fd7 100644 (file)
--- a/gl_textures.c
+++ b/gl_textures.c
@@ -785,15 +785,18 @@ static void GL_SetupTextureParameters(int flags, textype_t textype, int texturet
 
        if (textype == TEXTYPE_SHADOWMAP)
        {
-               if (flags & TEXF_COMPARE)
+               if (gl_support_arb_shadow)
                {
-                       qglTexParameteri(textureenum, GL_TEXTURE_COMPARE_MODE_ARB, GL_COMPARE_R_TO_TEXTURE_ARB);CHECKGLERROR
-               }
-               else
-               {
-                       qglTexParameteri(textureenum, GL_TEXTURE_COMPARE_MODE_ARB, GL_NONE);CHECKGLERROR
+                       if (flags & TEXF_COMPARE)
+                       {
+                               qglTexParameteri(textureenum, GL_TEXTURE_COMPARE_MODE_ARB, GL_COMPARE_R_TO_TEXTURE_ARB);CHECKGLERROR
+                       }
+                       else
+                       {
+                               qglTexParameteri(textureenum, GL_TEXTURE_COMPARE_MODE_ARB, GL_NONE);CHECKGLERROR
+                       }
+                       qglTexParameteri(textureenum, GL_TEXTURE_COMPARE_FUNC_ARB, GL_LEQUAL);CHECKGLERROR
                }
-               qglTexParameteri(textureenum, GL_TEXTURE_COMPARE_FUNC_ARB, GL_LEQUAL);CHECKGLERROR
                qglTexParameteri(textureenum, GL_DEPTH_TEXTURE_MODE_ARB, GL_LUMINANCE);CHECKGLERROR
        }