nv30: min/max lod are used for mipmap, there is just enable bit in tx_format

diff --git a/src/gallium/drivers/nv30/nv30_fragtex.c b/src/gallium/drivers/nv30/nv30_fragtex.c
index 92b3f93929786e27a4b0b25ce3c8cf2ca3b06d32..f253087c884989b82be3aaf08a830359ed4a8c7c 100644 (file)
--- a/src/gallium/drivers/nv30/nv30_fragtex.c
+++ b/src/gallium/drivers/nv30/nv30_fragtex.c
@@ -96,11 +96,11 @@ nv30_fragtex_build(struct nv30_context *nv30, int unit)
        }
 
        txf  = tf->format << 8;
-       txf |= (pt->last_level + 1) << 16;
+       txf |= ((pt->last_level>0) ? NV34TCL_TX_FORMAT_MIPMAP : 0);
        txf |= log2i(pt->width[0]) << 20;
        txf |= log2i(pt->height[0]) << 24;
        txf |= log2i(pt->depth[0]) << 28;
-       txf |= NV34TCL_TX_FORMAT_NO_BORDER;
+       txf |= NV34TCL_TX_FORMAT_NO_BORDER | 0x10000;
 
        switch (pt->target) {
        case PIPE_TEXTURE_CUBE: