intel/blorp: Split out ps specific sampler state into a separate function

The compute path will use blorp_emit_sampler_state, whereas the render
path will use blorp_emit_sampler_state_ps.

Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11564>

src/intel/blorp/blorp_genX_exec.h

@@ -640,6 +640,14 @@ blorp_emit_sampler_state(struct blorp_batch *batch)
 #endif
    }
 
+   return offset;
+}
+
+UNUSED static uint32_t
+blorp_emit_sampler_state_ps(struct blorp_batch *batch)
+{
+   uint32_t offset = blorp_emit_sampler_state(batch);
+
 #if GFX_VER >= 7
    blorp_emit(batch, GENX(3DSTATE_SAMPLER_STATE_POINTERS_PS), ssp) {
       ssp.PointertoPSSamplerState = offset;
@@ -1322,7 +1330,7 @@ blorp_emit_pipeline(struct blorp_batch *batch,
 #endif
 
    if (params->src.enabled)
-      blorp_emit_sampler_state(batch);
+      blorp_emit_sampler_state_ps(batch);
 
    blorp_emit_3dstate_multisample(batch, params);