From: Keith Whitwell <keith@tungstengraphics.com>
Date: Thu, 13 Dec 2007 10:56:09 +0000 (+0000)
Subject: 965: remove dead code
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=7abe2bfefadfdf6dbce44395ab0d206652f5bff4;p=mesa.git

965: remove dead code
---

diff --git a/src/mesa/pipe/i965simple/brw_wm.c b/src/mesa/pipe/i965simple/brw_wm.c
index 65271f22fdc..f4e3166e1cf 100644
--- a/src/mesa/pipe/i965simple/brw_wm.c
+++ b/src/mesa/pipe/i965simple/brw_wm.c
@@ -35,86 +35,6 @@
 #include "brw_wm.h"
 #include "brw_state.h"
 
-unsigned brw_wm_nr_args( unsigned opcode )
-{
-   switch (opcode) {
-
-   case WM_PIXELXY:
-   case TGSI_OPCODE_ABS:
-   case TGSI_OPCODE_FLR:
-   case TGSI_OPCODE_FRC:
-   case TGSI_OPCODE_MOV:
-   case TGSI_OPCODE_COS:
-   case TGSI_OPCODE_EX2:
-   case TGSI_OPCODE_LG2:
-   case TGSI_OPCODE_RCP:
-   case TGSI_OPCODE_RSQ:
-   case TGSI_OPCODE_SIN:
-   case TGSI_OPCODE_SCS:
-   case TGSI_OPCODE_TEX:
-   case TGSI_OPCODE_TXB:
-   case TGSI_OPCODE_TXD:
-   case TGSI_OPCODE_KIL:
-   case TGSI_OPCODE_LIT:
-   case WM_CINTERP:
-   case WM_WPOSXY:
-      return 1;
-
-   case TGSI_OPCODE_POW:
-   case TGSI_OPCODE_SUB:
-   case TGSI_OPCODE_SGE:
-   case TGSI_OPCODE_SGT:
-   case TGSI_OPCODE_SLE:
-   case TGSI_OPCODE_SLT:
-   case TGSI_OPCODE_SEQ:
-   case TGSI_OPCODE_SNE:
-   case TGSI_OPCODE_ADD:
-   case TGSI_OPCODE_MAX:
-   case TGSI_OPCODE_MIN:
-   case TGSI_OPCODE_MUL:
-   case TGSI_OPCODE_XPD:
-   case TGSI_OPCODE_DP3:
-   case TGSI_OPCODE_DP4:
-   case TGSI_OPCODE_DPH:
-   case TGSI_OPCODE_DST:
-   case WM_LINTERP:
-   case WM_DELTAXY:
-   case WM_PIXELW:
-      return 2;
-
-   case WM_FB_WRITE:
-   case WM_PINTERP:
-   case TGSI_OPCODE_MAD:
-   case TGSI_OPCODE_CMP:
-   case TGSI_OPCODE_LRP:
-      return 3;
-
-   default:
-      return 0;
-   }
-}
-
-
-unsigned brw_wm_is_scalar_result( unsigned opcode )
-{
-   switch (opcode) {
-   case TGSI_OPCODE_COS:
-   case TGSI_OPCODE_EX2:
-   case TGSI_OPCODE_LG2:
-   case TGSI_OPCODE_POW:
-   case TGSI_OPCODE_RCP:
-   case TGSI_OPCODE_RSQ:
-   case TGSI_OPCODE_SIN:
-   case TGSI_OPCODE_DP3:
-   case TGSI_OPCODE_DP4:
-   case TGSI_OPCODE_DPH:
-   case TGSI_OPCODE_DST:
-      return 1;
-
-   default:
-      return 0;
-   }
-}
 
 
 static void do_wm_prog( struct brw_context *brw,
@@ -135,51 +55,12 @@ static void do_wm_prog( struct brw_context *brw,
    memcpy(&c->key, key, sizeof(*key));
 
    c->fp = fp;
+
    fprintf(stderr, "XXXXXXXX FP\n");
    
-#if 0
-   c->env_param = brw->intel.ctx.FragmentProgram.Parameters;
-
-   if (brw_wm_is_glsl(&c->fp->program)) {
-       brw_wm_glsl_emit(c);
-   } else
-   {
-       /* Augment fragment program.  Add instructions for pre- and
-	* post-fragment-program tasks such as interpolation and fogging.
-	*/
-       brw_wm_pass_fp(c);
-
-       /* Translate to intermediate representation.  Build register usage
-	* chains.
-	*/
-       brw_wm_pass0(c);
-
-       /* Dead code removal.
-	*/
-       brw_wm_pass1(c);
-
-       /* Register allocation.
-	*/
-       c->grf_limit = BRW_WM_MAX_GRF/2;
-
-       /* This is where we start emitting gen4 code:
-	*/
-       brw_init_compile(&c->func);
-
-       brw_wm_pass2(c);
-
-       c->prog_data.total_grf = c->max_wm_grf;
-       if (c->last_scratch) {
-	   c->prog_data.total_scratch =
-	       c->last_scratch + 0x40;
-       } else {
-	   c->prog_data.total_scratch = 0;
-       }
-
-       /* Emit GEN4 code.
-	*/
-       brw_wm_emit(c);
-   }
+
+   brw_wm_glsl_emit(c);
+
    /* get the program
     */
    program = brw_get_program(&c->func, &program_size);
@@ -193,7 +74,6 @@ static void do_wm_prog( struct brw_context *brw,
 					      program_size,
 					      &c->prog_data,
 					      &brw->wm.prog_data );
-#endif
 }
 
 
@@ -274,14 +154,10 @@ static void brw_wm_populate_key( struct brw_context *brw,
 
 
 #if 0
-   /* BRW_NEW_WM_INPUT_DIMENSIONS */
-   key->projtex_mask = brw->wm.input_size_masks[4-1] >> (FRAG_ATTRIB_TEX0 - FRAG_ATTRIB_WPOS);
-#endif
-
-   /* _NEW_LIGHT */
-   key->flat_shade = (brw->attribs.Raster->flatshade);
-
-   /* _NEW_TEXTURE */
+   /* BRW_NEW_SAMPLER 
+    *
+    * Not doing any of this at the moment:
+    */
    for (i = 0; i < BRW_MAX_TEX_UNIT; i++) {
       const struct pipe_sampler_state *unit = brw->attribs.Samplers[i];
 
@@ -291,12 +167,11 @@ static void brw_wm_populate_key( struct brw_context *brw,
              unit->compare_mode == PIPE_TEX_COMPARE_R_TO_TEXTURE) {
 	    key->shadowtex_mask |= 1<<i;
 	 }
-#if 0
 	 if (t->Image[0][t->BaseLevel]->InternalFormat == GL_YCBCR_MESA)
 	    key->yuvtex_mask |= 1<<i;
-#endif
       }
    }
+#endif
 
 
    /* Extra info: