i965: Mostly fix glsl-max-varyings.

[mesa.git] / src / mesa / drivers / dri / i965 / brw_wm_pass0.c

diff --git a/src/mesa/drivers/dri/i965/brw_wm_pass0.c b/src/mesa/drivers/dri/i965/brw_wm_pass0.c
index 2debd0678a58cbec7c6af2f44dd30d999ff0c211..05de85a957e1dc79cde45247324f8848ade08453 100644 (file)
--- a/src/mesa/drivers/dri/i965/brw_wm_pass0.c
+++ b/src/mesa/drivers/dri/i965/brw_wm_pass0.c
@@ -32,7 +32,7 @@
 
 #include "brw_context.h"
 #include "brw_wm.h"
-#include "shader/prog_parameter.h"
+#include "program/prog_parameter.h"
 
 
 
@@ -42,12 +42,14 @@
 static struct brw_wm_ref *get_ref( struct brw_wm_compile *c )
 {
    assert(c->nr_refs < BRW_WM_MAX_REF);
+   memset(&c->refs[c->nr_refs], 0, sizeof(*c->refs));
    return &c->refs[c->nr_refs++];
 }
 
 static struct brw_wm_value *get_value( struct brw_wm_compile *c)
 {
    assert(c->nr_refs < BRW_WM_MAX_VREG);
+   memset(&c->vreg[c->nr_vreg], 0, sizeof(*c->vreg));
    return &c->vreg[c->nr_vreg++];
 }
 
@@ -55,6 +57,7 @@ static struct brw_wm_value *get_value( struct brw_wm_compile *c)
 static struct brw_wm_instruction *get_instruction( struct brw_wm_compile *c )
 {
    assert(c->nr_insns < BRW_WM_MAX_INSN);
+   memset(&c->instruction[c->nr_insns], 0, sizeof(*c->instruction));
    return &c->instruction[c->nr_insns++];
 }
 
@@ -102,7 +105,7 @@ static const struct brw_wm_ref *get_param_ref( struct brw_wm_compile *c,
    GLuint i = c->prog_data.nr_params++;
    
    if (i >= BRW_WM_MAX_PARAM) {
-      _mesa_printf("%s: out of params\n", __FUNCTION__);
+      printf("%s: out of params\n", __FUNCTION__);
       c->prog_data.error = 1;
       return NULL;
    }
@@ -151,7 +154,7 @@ static const struct brw_wm_ref *get_const_ref( struct brw_wm_compile *c,
       return c->constref[i].ref;
    }
    else {
-      _mesa_printf("%s: out of constrefs\n", __FUNCTION__);
+      printf("%s: out of constrefs\n", __FUNCTION__);
       c->prog_data.error = 1;
       return NULL;
    }
@@ -257,34 +260,6 @@ static void pass0_set_dst( struct brw_wm_compile *c,
 }
 
 
-static void pass0_set_dst_scalar( struct brw_wm_compile *c,
-                                 struct brw_wm_instruction *out,
-                                  const struct prog_instruction *inst,
-                                 GLuint writemask )
-{
-   if (writemask) {
-      const struct prog_dst_register *dst = &inst->DstReg;
-      GLuint i;
-
-      /* Compute only the first (X) value:
-       */
-      out->writemask = WRITEMASK_X;
-      out->dst[0] = get_value(c);
-
-      /* Update our tracking register file for all the components in
-       * writemask:
-       */
-      for (i = 0; i < 4; i++) {
-        if (writemask & (1<<i)) {
-           pass0_set_fpreg_value(c, dst->File, dst->Index, i, out->dst[0]);
-        }
-      }
-   }
-   else
-      out->writemask = 0;
-}
-
-
 static const struct brw_wm_ref *get_fp_src_reg_ref( struct brw_wm_compile *c,
                                                    struct prog_src_register src,
                                                    GLuint i )
@@ -322,7 +297,7 @@ static struct brw_wm_ref *get_new_ref( struct brw_wm_compile *c,
       newref->value->lastuse = newref;
    }
 
-   if (src.NegateBase & (1<<i))
+   if (src.Negate & (1 << i))
       newref->hw_reg.negate ^= 1;
 
    if (src.Abs) {
@@ -350,8 +325,8 @@ translate_insn(struct brw_wm_compile *c,
    out->tex_unit = inst->TexSrcUnit;
    out->tex_idx = inst->TexSrcTarget;
    out->tex_shadow = inst->TexShadow;
-   out->eot = inst->Aux & 1;
-   out->target = inst->Aux >> 1;
+   out->eot = inst->Aux & INST_AUX_EOT;
+   out->target = INST_AUX_GET_TARGET(inst->Aux);
 
    /* Args:
     */
@@ -363,10 +338,7 @@ translate_insn(struct brw_wm_compile *c,
 
    /* Dst:
     */
-   if (brw_wm_is_scalar_result(out->opcode)) 
-      pass0_set_dst_scalar(c, out, inst, writemask);
-   else 
-      pass0_set_dst(c, out, inst, writemask);
+   pass0_set_dst(c, out, inst, writemask);
 }