gallium: Use enum pipe_shader_type in bind_sampler_states() (v2)

v1 → v2:
 - Fixed indentation (noted by Brian Paul)
 - Removed second assert from nouveau's switch statements (suggested by
   Brian Paul)

Signed-off-by: Kai Wasserbäch <kai@dev.carbon-project.org>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Brian Paul <brianp@vmware.com>

1 files changed, 4 insertions, 1 deletions

diff --git a/src/gallium/drivers/nouveau/nv30/nv30_texture.c b/src/gallium/drivers/nouveau/nv30/nv30_texture.c
index 4f4f87e2ce9..e5d3db39f17 100644
--- a/src/gallium/drivers/nouveau/nv30/nv30_texture.c
+++ b/src/gallium/drivers/nouveau/nv30/nv30_texture.c
@@ -188,7 +188,7 @@ nv30_sampler_state_delete(struct pipe_context *pipe, void *hwcso)
 
 static void
 nv30_bind_sampler_states(struct pipe_context *pipe,
-                         unsigned shader, unsigned start_slot,
+                         enum pipe_shader_type shader, unsigned start_slot,
                          unsigned num_samplers, void **samplers)
 {
    switch (shader) {
@@ -198,6 +198,9 @@ nv30_bind_sampler_states(struct pipe_context *pipe,
    case PIPE_SHADER_FRAGMENT:
       nv30_fragtex_sampler_states_bind(pipe, num_samplers, samplers);
       break;
+   default:
+      assert(!"unexpected shader type");
+      break;
    }
 }