tgsi: drop unused set_exec/kill_mask interfaces.

These don't get used and haven't been in git history from what I can
see, so drop them.

Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>

3 files changed, 0 insertions, 37 deletions

diff --git a/src/gallium/auxiliary/draw/draw_gs.c b/src/gallium/auxiliary/draw/draw_gs.c
index 6b33341..fcef31b 100644
--- a/src/gallium/auxiliary/draw/draw_gs.c
+++ b/src/gallium/auxiliary/draw/draw_gs.c
@@ -206,12 +206,6 @@ static unsigned tgsi_gs_run(struct draw_geometry_shader *shader,
 {
    struct tgsi_exec_machine *machine = shader->machine;
 
-   tgsi_set_exec_mask(machine,
-                      1,
-                      input_primitives > 1,
-                      input_primitives > 2,
-                      input_primitives > 3);
-
    /* run interpreter */
    tgsi_exec_machine_run(machine);
 
diff --git a/src/gallium/auxiliary/draw/draw_vs_exec.c b/src/gallium/auxiliary/draw/draw_vs_exec.c
index abd64f5..3fd8ef3 100644
--- a/src/gallium/auxiliary/draw/draw_vs_exec.c
+++ b/src/gallium/auxiliary/draw/draw_vs_exec.c
@@ -159,12 +159,6 @@ vs_exec_run_linear( struct draw_vertex_shader *shader,
          input = (const float (*)[4])((const char *)input + input_stride);
       } 
 
-      tgsi_set_exec_mask(machine,
-                         1,
-                         max_vertices > 1,
-                         max_vertices > 2,
-                         max_vertices > 3);
-
       /* run interpreter */
       tgsi_exec_machine_run( machine );
 
diff --git a/src/gallium/auxiliary/tgsi/tgsi_exec.h b/src/gallium/auxiliary/tgsi/tgsi_exec.h
index 12a6875..991c3bf 100644
--- a/src/gallium/auxiliary/tgsi/tgsi_exec.h
+++ b/src/gallium/auxiliary/tgsi/tgsi_exec.h
@@ -196,10 +196,6 @@ struct tgsi_sampler
 #define TGSI_EXEC_TEMP_HALF_I       (TGSI_EXEC_NUM_TEMPS + 3)
 #define TGSI_EXEC_TEMP_HALF_C       0
 
-/* execution mask, each value is either 0 or ~0 */
-#define TGSI_EXEC_MASK_I            (TGSI_EXEC_NUM_TEMPS + 3)
-#define TGSI_EXEC_MASK_C            1
-
 /* 4 register buffer for various purposes */
 #define TGSI_EXEC_TEMP_R0           (TGSI_EXEC_NUM_TEMPS + 4)
 #define TGSI_EXEC_NUM_TEMP_R        4
@@ -397,27 +393,6 @@ boolean
 tgsi_check_soa_dependencies(const struct tgsi_full_instruction *inst);
 
 
-static inline void
-tgsi_set_kill_mask(struct tgsi_exec_machine *mach, unsigned mask)
-{
-   mach->Temps[TGSI_EXEC_TEMP_KILMASK_I].xyzw[TGSI_EXEC_TEMP_KILMASK_C].u[0] =
-      mask;
-}
-
-
-/** Set execution mask values prior to executing the shader */
-static inline void
-tgsi_set_exec_mask(struct tgsi_exec_machine *mach,
-                   boolean ch0, boolean ch1, boolean ch2, boolean ch3)
-{
-   int *mask = mach->Temps[TGSI_EXEC_MASK_I].xyzw[TGSI_EXEC_MASK_C].i;
-   mask[0] = ch0 ? ~0 : 0;
-   mask[1] = ch1 ? ~0 : 0;
-   mask[2] = ch2 ? ~0 : 0;
-   mask[3] = ch3 ? ~0 : 0;
-}
-
-
 extern void
 tgsi_exec_set_constant_buffers(struct tgsi_exec_machine *mach,
                                unsigned num_bufs,