iris: fix texturing!

diff --git a/src/gallium/drivers/iris/iris_state.c b/src/gallium/drivers/iris/iris_state.c
index 40c4df8aa6890fba83924d6ae883b88ce31cfa94..f217c745b82c32e69174f5d63205ab0f0c917a2d 100644 (file)
--- a/src/gallium/drivers/iris/iris_state.c
+++ b/src/gallium/drivers/iris/iris_state.c
@@ -1629,11 +1629,21 @@ iris_bind_compute_state(struct pipe_context *ctx, void *state)
 {
 }
 
+static void
+iris_populate_sampler_key(const struct iris_context *ice,
+                          struct brw_sampler_prog_key_data *key)
+{
+   for (int i = 0; i < MAX_SAMPLERS; i++) {
+      key->swizzles[i] = 0x688; /* XYZW */
+   }
+}
+
 static void
 iris_populate_vs_key(const struct iris_context *ice,
                      struct brw_vs_prog_key *key)
 {
    memset(key, 0, sizeof(*key));
+   iris_populate_sampler_key(ice, &key->tex);
 }
 
 static void
@@ -1641,6 +1651,7 @@ iris_populate_tcs_key(const struct iris_context *ice,
                       struct brw_tcs_prog_key *key)
 {
    memset(key, 0, sizeof(*key));
+   iris_populate_sampler_key(ice, &key->tex);
 }
 
 static void
@@ -1648,6 +1659,7 @@ iris_populate_tes_key(const struct iris_context *ice,
                       struct brw_tes_prog_key *key)
 {
    memset(key, 0, sizeof(*key));
+   iris_populate_sampler_key(ice, &key->tex);
 }
 
 static void
@@ -1655,6 +1667,7 @@ iris_populate_gs_key(const struct iris_context *ice,
                      struct brw_gs_prog_key *key)
 {
    memset(key, 0, sizeof(*key));
+   iris_populate_sampler_key(ice, &key->tex);
 }
 
 static void
@@ -1662,6 +1675,7 @@ iris_populate_fs_key(const struct iris_context *ice,
                      struct brw_wm_prog_key *key)
 {
    memset(key, 0, sizeof(*key));
+   iris_populate_sampler_key(ice, &key->tex);
 
    /* XXX: dirty flags? */
    const struct pipe_framebuffer_state *fb = &ice->state.framebuffer;