tgsi: move to using vector for system values.

For compute support some of the system values are .xyz types,
so move to using a vector instead of a single channel.

[airlied: squash swizzle fix from compute series].

Reviewed-by: Brian Paul <brianp@vmware.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>

2 files changed, 5 insertions, 5 deletions

diff --git a/src/gallium/auxiliary/draw/draw_gs.c b/src/gallium/auxiliary/draw/draw_gs.c
index ca03238..adba931 100644
--- a/src/gallium/auxiliary/draw/draw_gs.c
+++ b/src/gallium/auxiliary/draw/draw_gs.c
@@ -197,7 +197,7 @@ static void tgsi_gs_prepare(struct draw_geometry_shader *shader,
    if (shader->info.uses_invocationid) {
       unsigned i = machine->SysSemanticToIndex[TGSI_SEMANTIC_INVOCATIONID];
       for (j = 0; j < TGSI_QUAD_SIZE; j++)
-         machine->SystemValue[i].i[j] = shader->invocation_id;
+         machine->SystemValue[i].xyzw[0].i[j] = shader->invocation_id;
    }
 }
 
diff --git a/src/gallium/auxiliary/draw/draw_vs_exec.c b/src/gallium/auxiliary/draw/draw_vs_exec.c
index da0d1a7..fe6ad5b 100644
--- a/src/gallium/auxiliary/draw/draw_vs_exec.c
+++ b/src/gallium/auxiliary/draw/draw_vs_exec.c
@@ -107,7 +107,7 @@ vs_exec_run_linear( struct draw_vertex_shader *shader,
       unsigned i = machine->SysSemanticToIndex[TGSI_SEMANTIC_INSTANCEID];
       assert(i < Elements(machine->SystemValue));
       for (j = 0; j < TGSI_QUAD_SIZE; j++)
-         machine->SystemValue[i].i[j] = shader->draw->instance_id;
+         machine->SystemValue[i].xyzw[0].i[j] = shader->draw->instance_id;
    }
 
    for (i = 0; i < count; i += MAX_TGSI_VERTICES) {
@@ -130,19 +130,19 @@ vs_exec_run_linear( struct draw_vertex_shader *shader,
          if (shader->info.uses_vertexid) {
             unsigned vid = machine->SysSemanticToIndex[TGSI_SEMANTIC_VERTEXID];
             assert(vid < Elements(machine->SystemValue));
-            machine->SystemValue[vid].i[j] = i + j;
+            machine->SystemValue[vid].xyzw[0].i[j] = i + j;
             /* XXX this should include base vertex. Where to get it??? */
          }
          if (shader->info.uses_basevertex) {
             unsigned vid = machine->SysSemanticToIndex[TGSI_SEMANTIC_BASEVERTEX];
             assert(vid < Elements(machine->SystemValue));
-            machine->SystemValue[vid].i[j] = 0;
+            machine->SystemValue[vid].xyzw[0].i[j] = 0;
             /* XXX Where to get it??? */
          }
          if (shader->info.uses_vertexid_nobase) {
             unsigned vid = machine->SysSemanticToIndex[TGSI_SEMANTIC_VERTEXID_NOBASE];
             assert(vid < Elements(machine->SystemValue));
-            machine->SystemValue[vid].i[j] = i + j;
+            machine->SystemValue[vid].xyzw[0].i[j] = i + j;
          }
 
          for (slot = 0; slot < shader->info.num_inputs; slot++) {