diff --git a/hw/xbox/nv2a/pgraph/glsl/common.c b/hw/xbox/nv2a/pgraph/glsl/common.c
index 0bcfe7ce76..f2745bb7aa 100644
--- a/hw/xbox/nv2a/pgraph/glsl/common.c
+++ b/hw/xbox/nv2a/pgraph/glsl/common.c
@@ -17,39 +17,39 @@
  * License along with this library; if not, see <http://www.gnu.org/licenses/>.
  */
 
-
 #include "common.h"
 
-
 MString *pgraph_get_glsl_vtx_header(MString *out, bool location, bool smooth, bool in, bool prefix, bool array)
 {
-    const char *flat_s = "flat ";
     const char *smooth_s = "";
+    const char *flat_s = "flat ";
     const char *qualifier_s = smooth ? smooth_s : flat_s;
-    const char *qualifiers[9] = { qualifier_s, qualifier_s, qualifier_s,
-                                  qualifier_s, smooth_s,    smooth_s,
-                                  smooth_s,    smooth_s,    smooth_s };
-
     const char *in_out_s = in ? "in" : "out";
-
     const char *float_s = "float";
     const char *vec4_s = "vec4";
-    const char *types[9] = { vec4_s, vec4_s, vec4_s, vec4_s, float_s,
-                             vec4_s, vec4_s, vec4_s, vec4_s };
-
     const char *prefix_s = prefix ? "v_" : "";
-    const char *names[9] = {
-        "vtxD0", "vtxD1", "vtxB0", "vtxB1", "vtxFog",
-        "vtxT0", "vtxT1", "vtxT2", "vtxT3",
-    };
     const char *suffix_s = array ? "[]" : "";
+    const struct {
+        const char *qualifier, *type, *name;
+    } attr[] = {
+        { qualifier_s, vec4_s,  "vtxD0"  },
+        { qualifier_s, vec4_s,  "vtxD1"  },
+        { qualifier_s, vec4_s,  "vtxB0"  },
+        { qualifier_s, vec4_s,  "vtxB1"  },
+        { smooth_s,    float_s, "vtxFog" },
+        { smooth_s,    vec4_s,  "vtxT0"  },
+        { smooth_s,    vec4_s,  "vtxT1"  },
+        { smooth_s,    vec4_s,  "vtxT2"  },
+        { smooth_s,    vec4_s,  "vtxT3"  },
+    };
 
-    for (int i = 0; i < 9; i++) {
+    for (int i = 0; i < ARRAY_SIZE(attr); i++) {
         if (location) {
             mstring_append_fmt(out, "layout(location = %d) ", i);
         }
-        mstring_append_fmt(out, "%s%s %s %s%s%s;\n",
-            qualifiers[i], in_out_s, types[i], prefix_s, names[i], suffix_s);
+        mstring_append_fmt(out, "%s%s %s %s%s%s;\n", attr[i].qualifier,
+                           in_out_s, attr[i].type, prefix_s, attr[i].name,
+                           suffix_s);
     }
 
     return out;
diff --git a/hw/xbox/nv2a/pgraph/glsl/psh.c b/hw/xbox/nv2a/pgraph/glsl/psh.c
index 08fec32ec7..a664281f09 100644
--- a/hw/xbox/nv2a/pgraph/glsl/psh.c
+++ b/hw/xbox/nv2a/pgraph/glsl/psh.c
@@ -576,11 +576,15 @@ static const char *get_sampler_type(enum PS_TEXTUREMODES mode, const PshState *s
         return NULL;
 
     case PS_TEXTUREMODES_PROJECT2D:
-        assert(state->dim_tex[i] == 2);
-        if (state->tex_x8y24[i] && state->vulkan) {
-            return "usampler2D";
+        if (state->dim_tex[i] == 2) {
+            if (state->tex_x8y24[i] && state->vulkan) {
+                return "usampler2D";
+            }
+            return sampler2D;
         }
-        return sampler2D;
+        if (state->dim_tex[i] == 3) return sampler3D;
+        assert(!"Unhandled texture dimensions");
+        return NULL;
 
     case PS_TEXTUREMODES_BUMPENVMAP:
     case PS_TEXTUREMODES_BUMPENVMAP_LUM:
@@ -712,6 +716,7 @@ static void apply_border_adjustment(const struct PixelShader *ps, MString *vars,
 
 static void apply_convolution_filter(const struct PixelShader *ps, MString *vars, int tex)
 {
+    assert(ps->state.dim_tex[tex] == 2);
     // FIXME: Quincunx
 
     g_autofree gchar *normalize_tex_coords = g_strdup_printf("norm%d", tex);
@@ -956,8 +961,15 @@ static MString* psh_convert(struct PixelShader *ps)
                      (ps->state.conv_tex[i] == CONVOLUTION_FILTER_QUINCUNX))) {
                     apply_convolution_filter(ps, vars, i);
                 } else {
-                    mstring_append_fmt(vars, "vec4 t%d = textureProj(texSamp%d, %s(pT%d.xyw));\n",
-                                       i, i, tex_remap, i);
+                    if (ps->state.dim_tex[i] == 2) {
+                        mstring_append_fmt(vars, "vec4 t%d = textureProj(texSamp%d, %s(pT%d.xyw));\n",
+                                           i, i, tex_remap, i);
+                    } else if (ps->state.dim_tex[i] == 3) {
+                        mstring_append_fmt(vars, "vec4 t%d = textureProj(texSamp%d, vec4(pT%d.xy, 0.0, pT%d.w));\n",
+                                           i, i, i, i);
+                    } else {
+                        assert(!"Unhandled texture dimensions");
+                    }
                 }
             }
             break;
diff --git a/hw/xbox/nv2a/pgraph/vk/vertex.c b/hw/xbox/nv2a/pgraph/vk/vertex.c
index af13bd67b4..b7bf97b38a 100644
--- a/hw/xbox/nv2a/pgraph/vk/vertex.c
+++ b/hw/xbox/nv2a/pgraph/vk/vertex.c
@@ -193,13 +193,6 @@ void pgraph_vk_bind_vertex_attributes(NV2AState *d, unsigned int min_element,
         hwaddr attrib_data_addr;
         size_t stride;
 
-        if (needs_conversion) {
-            pg->compressed_attrs |= (1 << i);
-        }
-        if (d3d_swizzle) {
-            pg->swizzle_attrs |= (1 << i);
-        }
-
         hwaddr start = 0;
         if (inline_data) {
             attrib_data_addr = attr->inline_array_offset;
@@ -264,6 +257,13 @@ void pgraph_vk_bind_vertex_attributes(NV2AState *d, unsigned int min_element,
 
         r->vertex_attribute_offsets[i] = attrib_data_addr;
 
+        if (needs_conversion) {
+            pg->compressed_attrs |= (1 << i);
+        }
+        if (d3d_swizzle) {
+            pg->swizzle_attrs |= (1 << i);
+        }
+
         NV2A_VK_DGROUP_END();
     }