WORKAROUND: turn off vid.support.ext_framebuffer_object if nonpoweroftwo is not suppo...

[xonotic/darkplaces.git] / vid_shared.c

diff --git a/vid_shared.c b/vid_shared.c
index 0859617f5f906c45e51aa189785376f40785f298..cee0ebaf67d73484955c332c8901054c149c99ae 100644 (file)
--- a/vid_shared.c
+++ b/vid_shared.c
@@ -1038,6 +1038,14 @@ void VID_CheckExtensions(void)
                vid.support.ext_framebuffer_object = true;
        else
                vid.support.ext_framebuffer_object = GL_CheckExtension("GL_EXT_framebuffer_object", extfbofuncs, "-nofbo", false);
+
+       // FIXME remove this workaround once FBO + npot texture mapping is fixed
+       if(!vid.support.arb_texture_non_power_of_two)
+       {
+               vid.support.arb_framebuffer_object = false;
+               vid.support.ext_framebuffer_object = false;
+       }
+
        vid.support.ext_packed_depth_stencil = GL_CheckExtension("GL_EXT_packed_depth_stencil", NULL, "-nopackeddepthstencil", false);
        vid.support.ext_stencil_two_side = GL_CheckExtension("GL_EXT_stencil_two_side", stenciltwosidefuncs, "-nostenciltwoside", false);
        vid.support.ext_texture_3d = GL_CheckExtension("GL_EXT_texture3D", texture3dextfuncs, "-notexture3d", false);
@@ -2042,6 +2050,14 @@ void VID_Soft_SharedSetup(void)
        vid.support.ext_blend_subtract = true;
        vid.support.ext_draw_range_elements = true;
        vid.support.ext_framebuffer_object = true;
+
+       // FIXME remove this workaround once FBO + npot texture mapping is fixed
+       if(!vid.support.arb_texture_non_power_of_two)
+       {
+               vid.support.arb_framebuffer_object = false;
+               vid.support.ext_framebuffer_object = false;
+       }
+
        vid.support.ext_texture_3d = true;
        //vid.support.ext_texture_compression_s3tc = true;
        vid.support.ext_texture_filter_anisotropic = true;