4 files changed, 43 insertions, 8 deletions
diff --git a/src/mesa/pipe/nv40/nv40_context.c b/src/mesa/pipe/nv40/nv40_context.c
index 8462d08f8d..6f27091643 100644
--- a/src/mesa/pipe/nv40/nv40_context.c
+++ b/src/mesa/pipe/nv40/nv40_context.c
@@ -52,7 +52,7 @@ nv40_get_param(struct pipe_context *pipe, int param)
 	case PIPE_CAP_S3TC:
 		return 0;
 	case PIPE_CAP_ANISOTROPIC_FILTER:
-		return 0;
+		return 1;
 	case PIPE_CAP_POINT_SPRITE:
 		return 0;
 	case PIPE_CAP_MAX_RENDER_TARGETS:
diff --git a/src/mesa/pipe/nv40/nv40_state.c b/src/mesa/pipe/nv40/nv40_state.c
index 37b07352be..9b58409e51 100644
--- a/src/mesa/pipe/nv40/nv40_state.c
+++ b/src/mesa/pipe/nv40/nv40_state.c
@@ -166,7 +166,42 @@ nv40_sampler_state_create(struct pipe_context *pipe,
 	uint32_t filter = 0;
 
 	ps = malloc(sizeof(struct nv40_sampler_state));
-	
+
+	ps->fmt = 0;
+	if (!cso->normalized_coords)
+		ps->fmt |= NV40TCL_TEX_FORMAT_RECT;
+
+	ps->wrap = ((wrap_mode(cso->wrap_s) << NV40TCL_TEX_WRAP_S_SHIFT) |
+		    (wrap_mode(cso->wrap_t) << NV40TCL_TEX_WRAP_T_SHIFT) |
+		    (wrap_mode(cso->wrap_r) << NV40TCL_TEX_WRAP_R_SHIFT));
+
+	ps->en = 0;
+	if (cso->max_anisotropy >= 2.0) {
+		/* no idea, binary driver sets it, works without it.. meh.. */
+		ps->wrap |= (1 << 5);
+
+		if (cso->max_anisotropy >= 16.0) {
+			ps->en |= (7 << 4);
+		} else
+		if (cso->max_anisotropy >= 12.0) {
+			ps->en |= (6 << 4);
+		} else
+		if (cso->max_anisotropy >= 10.0) {
+			ps->en |= (5 << 4);
+		} else
+		if (cso->max_anisotropy >= 8.0) {
+			ps->en |= (4 << 4);
+		} else
+		if (cso->max_anisotropy >= 6.0) {
+			ps->en |= (3 << 4);
+		} else
+		if (cso->max_anisotropy >= 4.0) {
+			ps->en |= (2 << 4);
+		} else {
+			ps->en |= (1 << 4); /* 2.0 */
+		}
+	}
+
 	switch (cso->mag_img_filter) {
 	case PIPE_TEX_FILTER_LINEAR:
 		filter |= NV40TCL_TEX_FILTER_MAG_LINEAR;
@@ -209,11 +244,8 @@ nv40_sampler_state_create(struct pipe_context *pipe,
 		break;
 	}
 
-
-	ps->wrap = ((wrap_mode(cso->wrap_s) << NV40TCL_TEX_WRAP_S_SHIFT) |
-		    (wrap_mode(cso->wrap_t) << NV40TCL_TEX_WRAP_T_SHIFT) |
-		    (wrap_mode(cso->wrap_r) << NV40TCL_TEX_WRAP_R_SHIFT));
 	ps->filt = filter;
+
 	ps->bcol = ((float_to_ubyte(cso->border_color[3]) << 24) |
 		    (float_to_ubyte(cso->border_color[0]) << 16) |
 		    (float_to_ubyte(cso->border_color[1]) <<  8) |
diff --git a/src/mesa/pipe/nv40/nv40_state.h b/src/mesa/pipe/nv40/nv40_state.h
index ae162b95ce..14bf5d83e3 100644
--- a/src/mesa/pipe/nv40/nv40_state.h
+++ b/src/mesa/pipe/nv40/nv40_state.h
@@ -24,7 +24,9 @@ struct nv40_blend_state {
 };
 
 struct nv40_sampler_state {
+	uint32_t fmt;
 	uint32_t wrap;
+	uint32_t en;
 	uint32_t filt;
 	uint32_t bcol;
 };
diff --git a/src/mesa/pipe/nv40/nv40_state_tex.c b/src/mesa/pipe/nv40/nv40_state_tex.c
index 832abbf1f3..cf2a7a9fe0 100644
--- a/src/mesa/pipe/nv40/nv40_state_tex.c
+++ b/src/mesa/pipe/nv40/nv40_state_tex.c
@@ -66,7 +66,8 @@ nv40_tex_unit_enable(struct nv40_context *nv40, int unit)
 		return;
 	}
 
-	txf  = tf->format | 0x8000;
+	txf  = ps->fmt;
+	txf |= tf->format | 0x8000;
 	txf |= ((mt->last_level - mt->first_level + 1) <<
 		NV40TCL_TEX_FORMAT_MIPMAP_COUNT_SHIFT);
 
@@ -107,7 +108,7 @@ nv40_tex_unit_enable(struct nv40_context *nv40, int unit)
 		   NOUVEAU_BO_OR | NOUVEAU_BO_RD, NV40TCL_TEX_FORMAT_DMA0,
 		   NV40TCL_TEX_FORMAT_DMA1);
 	OUT_RING  (ps->wrap);
-	OUT_RING  (NV40TCL_TEX_ENABLE_ENABLE |
+	OUT_RING  (NV40TCL_TEX_ENABLE_ENABLE | ps->en |
 		   (0x00078000) /* mipmap related? */);
 	OUT_RING  (txs);
 	OUT_RING  (ps->filt | 0x3fd6 /*voodoo*/);