i965: indentation and formatting fixes

1 files changed, 36 insertions, 45 deletions

diff --git a/src/mesa/drivers/dri/i965/brw_wm_emit.c b/src/mesa/drivers/dri/i965/brw_wm_emit.c
index 58c78c4b2c..b5050a3e40 100644
--- a/src/mesa/drivers/dri/i965/brw_wm_emit.c
+++ b/src/mesa/drivers/dri/i965/brw_wm_emit.c
@@ -194,7 +194,7 @@ static void emit_linterp( struct brw_compile *p,
    interp[2] = brw_vec1_grf(nr+1, 0);
    interp[3] = brw_vec1_grf(nr+1, 4);
 
-   for(i = 0; i < 4; i++ ) {
+   for (i = 0; i < 4; i++) {
       if (mask & (1<<i)) {
 	 brw_LINE(p, brw_null_reg(), interp[i], deltas[0]);
 	 brw_MAC(p, dst[i], suboffset(interp[i],1), deltas[1]);
@@ -219,42 +219,40 @@ static void emit_pinterp( struct brw_compile *p,
    interp[2] = brw_vec1_grf(nr+1, 0);
    interp[3] = brw_vec1_grf(nr+1, 4);
 
-   for(i = 0; i < 4; i++ ) {
+   for (i = 0; i < 4; i++) {
       if (mask & (1<<i)) {
 	 brw_LINE(p, brw_null_reg(), interp[i], deltas[0]);
 	 brw_MAC(p, dst[i], suboffset(interp[i],1), deltas[1]);
       }
    }
-   for(i = 0; i < 4; i++ ) {
+   for (i = 0; i < 4; i++) {
       if (mask & (1<<i)) {
 	 brw_MUL(p, dst[i], dst[i], w[3]);
       }
    }
 }
 
+
 static void emit_cinterp( struct brw_compile *p, 
 			 const struct brw_reg *dst,
 			 GLuint mask,
 			 const struct brw_reg *arg0 )
 {
-	struct brw_reg interp[4];
-	GLuint nr = arg0[0].nr;
-	GLuint i;
-
-	interp[0] = brw_vec1_grf(nr, 0);
-	interp[1] = brw_vec1_grf(nr, 4);
-	interp[2] = brw_vec1_grf(nr+1, 0);
-	interp[3] = brw_vec1_grf(nr+1, 4);
-
-	for(i = 0; i < 4; i++ ) {
-		if (mask & (1<<i)) {
-			brw_MOV(p, dst[i], suboffset(interp[i],3));	/* TODO: optimize away like other moves */
-		}
-	}
-}
-
+   struct brw_reg interp[4];
+   GLuint nr = arg0[0].nr;
+   GLuint i;
 
+   interp[0] = brw_vec1_grf(nr, 0);
+   interp[1] = brw_vec1_grf(nr, 4);
+   interp[2] = brw_vec1_grf(nr+1, 0);
+   interp[3] = brw_vec1_grf(nr+1, 4);
 
+   for (i = 0; i < 4; i++) {
+      if (mask & (1<<i)) {
+         brw_MOV(p, dst[i], suboffset(interp[i],3));	/* TODO: optimize away like other moves */
+      }
+   }
+}
 
 
 static void emit_alu1( struct brw_compile *p, 
@@ -280,6 +278,7 @@ static void emit_alu1( struct brw_compile *p,
       brw_set_saturate(p, 0);
 }
 
+
 static void emit_alu2( struct brw_compile *p, 
 		       struct brw_instruction *(*func)(struct brw_compile *, 
 						       struct brw_reg, 
@@ -351,6 +350,7 @@ static void emit_lrp( struct brw_compile *p,
       }
    }
 }
+
 static void emit_sop( struct brw_compile *p, 
 		      const struct brw_reg *dst,
 		      GLuint mask,
@@ -376,7 +376,7 @@ static void emit_slt( struct brw_compile *p,
 		      const struct brw_reg *arg0,
 		      const struct brw_reg *arg1 )
 {
-	 emit_sop(p, dst, mask, BRW_CONDITIONAL_L, arg0, arg1);
+   emit_sop(p, dst, mask, BRW_CONDITIONAL_L, arg0, arg1);
 }
 
 static void emit_sle( struct brw_compile *p, 
@@ -385,7 +385,7 @@ static void emit_sle( struct brw_compile *p,
 		      const struct brw_reg *arg0,
 		      const struct brw_reg *arg1 )
 {
-	 emit_sop(p, dst, mask, BRW_CONDITIONAL_LE, arg0, arg1);
+   emit_sop(p, dst, mask, BRW_CONDITIONAL_LE, arg0, arg1);
 }
 
 static void emit_sgt( struct brw_compile *p, 
@@ -394,7 +394,7 @@ static void emit_sgt( struct brw_compile *p,
 		      const struct brw_reg *arg0,
 		      const struct brw_reg *arg1 )
 {
-	 emit_sop(p, dst, mask, BRW_CONDITIONAL_G, arg0, arg1);
+   emit_sop(p, dst, mask, BRW_CONDITIONAL_G, arg0, arg1);
 }
 
 static void emit_sge( struct brw_compile *p, 
@@ -403,7 +403,7 @@ static void emit_sge( struct brw_compile *p,
 		      const struct brw_reg *arg0,
 		      const struct brw_reg *arg1 )
 {
-	 emit_sop(p, dst, mask, BRW_CONDITIONAL_GE, arg0, arg1);
+   emit_sop(p, dst, mask, BRW_CONDITIONAL_GE, arg0, arg1);
 }
 
 static void emit_seq( struct brw_compile *p, 
@@ -412,7 +412,7 @@ static void emit_seq( struct brw_compile *p,
 		      const struct brw_reg *arg0,
 		      const struct brw_reg *arg1 )
 {
-	 emit_sop(p, dst, mask, BRW_CONDITIONAL_EQ, arg0, arg1);
+   emit_sop(p, dst, mask, BRW_CONDITIONAL_EQ, arg0, arg1);
 }
 
 static void emit_sne( struct brw_compile *p, 
@@ -421,7 +421,7 @@ static void emit_sne( struct brw_compile *p,
 		      const struct brw_reg *arg0,
 		      const struct brw_reg *arg1 )
 {
-	 emit_sop(p, dst, mask, BRW_CONDITIONAL_NEQ, arg0, arg1);
+   emit_sop(p, dst, mask, BRW_CONDITIONAL_NEQ, arg0, arg1);
 }
 
 static void emit_cmp( struct brw_compile *p, 
@@ -505,7 +505,7 @@ static void emit_dp3( struct brw_compile *p,
 		      const struct brw_reg *arg1 )
 {
    if (!(mask & WRITEMASK_XYZW))
-      return; /* Do not emit dead code*/
+      return; /* Do not emit dead code */
 
    assert((mask & WRITEMASK_XYZW) == WRITEMASK_X);
 
@@ -525,7 +525,7 @@ static void emit_dp4( struct brw_compile *p,
 		      const struct brw_reg *arg1 )
 {
    if (!(mask & WRITEMASK_XYZW))
-      return; /* Do not emit dead code*/
+      return; /* Do not emit dead code */
 
    assert((mask & WRITEMASK_XYZW) == WRITEMASK_X);
 
@@ -546,7 +546,7 @@ static void emit_dph( struct brw_compile *p,
 		      const struct brw_reg *arg1 )
 {
    if (!(mask & WRITEMASK_XYZW))
-      return; /* Do not emit dead code*/
+      return; /* Do not emit dead code */
 
    assert((mask & WRITEMASK_XYZW) == WRITEMASK_X);
 
@@ -592,7 +592,7 @@ static void emit_math1( struct brw_compile *p,
 			const struct brw_reg *arg0 )
 {
    if (!(mask & WRITEMASK_XYZW))
-      return; /* Do not emit dead code*/
+      return; /* Do not emit dead code */
 
    //assert((mask & WRITEMASK_XYZW) == WRITEMASK_X ||
    //	  function == BRW_MATH_FUNCTION_SINCOS);
@@ -619,7 +619,7 @@ static void emit_math2( struct brw_compile *p,
 			const struct brw_reg *arg1)
 {
    if (!(mask & WRITEMASK_XYZW))
-      return; /* Do not emit dead code*/
+      return; /* Do not emit dead code */
 
    assert((mask & WRITEMASK_XYZW) == WRITEMASK_X);
 
@@ -760,7 +760,6 @@ static void emit_txb( struct brw_wm_compile *c,
    brw_MOV(p, brw_message_reg(8), arg[3]);
    msgLength = 9;
 
-
    brw_SAMPLE(p, 
 	      retype(vec16(dst[0]), BRW_REGISTER_TYPE_UW),
 	      1,
@@ -772,7 +771,6 @@ static void emit_txb( struct brw_wm_compile *c,
 	      8,		/* responseLength */
 	      msgLength,
 	      0);	
-
 }
 
 
@@ -823,7 +821,6 @@ static void emit_kil( struct brw_wm_compile *c,
    struct brw_reg r0uw = retype(brw_vec1_grf(0, 0), BRW_REGISTER_TYPE_UW);
    GLuint i;
    
-
    /* XXX - usually won't need 4 compares!
     */
    for (i = 0; i < 4; i++) {
@@ -836,6 +833,7 @@ static void emit_kil( struct brw_wm_compile *c,
    }
 }
 
+
 static void fire_fb_write( struct brw_wm_compile *c,
 			   GLuint base_reg,
 			   GLuint nr,
@@ -869,6 +867,7 @@ static void fire_fb_write( struct brw_wm_compile *c,
 		eot);
 }
 
+
 static void emit_aa( struct brw_wm_compile *c,
 		     struct brw_reg *arg1,
 		     GLuint reg )
@@ -962,7 +961,6 @@ static void emit_fb_write( struct brw_wm_compile *c,
       nr += 2;
    }
 
-
    if (!c->key.runtime_check_aads_emit) {
       if (c->key.aa_dest_stencil_reg)
 	 emit_aa(c, arg1, 2);
@@ -996,8 +994,6 @@ static void emit_fb_write( struct brw_wm_compile *c,
 }
 
 
-
-
 /* Post-fragment-program processing.  Send the results to the
  * framebuffer.
  */
@@ -1022,6 +1018,7 @@ static void emit_spill( struct brw_wm_compile *c,
 		   slot);
 }
 
+
 static void emit_unspill( struct brw_wm_compile *c,
 			  struct brw_reg reg,
 			  GLuint slot )
@@ -1047,7 +1044,6 @@ static void emit_unspill( struct brw_wm_compile *c,
 }
 
 
-
 /**
  * Retrieve upto 4 GEN4 register pairs for the given wm reg:
  */
@@ -1073,6 +1069,7 @@ static void get_argument_regs( struct brw_wm_compile *c,
    }
 }
 
+
 static void spill_values( struct brw_wm_compile *c,
 			  struct brw_wm_value *values,
 			  GLuint nr )
@@ -1085,7 +1082,6 @@ static void spill_values( struct brw_wm_compile *c,
 }
 
 
-
 /* Emit the fragment program instructions here.
  */
 void brw_wm_emit( struct brw_wm_compile *c )
@@ -1176,7 +1172,7 @@ void brw_wm_emit( struct brw_wm_compile *c )
 	 emit_alu1(p, brw_RNDD, dst, dst_flags, args[0]);
 	 break;
 
-      case OPCODE_DP3:	/*  */
+      case OPCODE_DP3:
 	 emit_dp3(p, dst, dst_flags, args[0], args[1]);
 	 break;
 
@@ -1188,7 +1184,7 @@ void brw_wm_emit( struct brw_wm_compile *c )
 	 emit_dph(p, dst, dst_flags, args[0], args[1]);
 	 break;
 
-      case OPCODE_LRP:	/*  */
+      case OPCODE_LRP:
 	 emit_lrp(p, dst, dst_flags, args[0], args[1], args[2]);
 	 break;
 
@@ -1315,8 +1311,3 @@ void brw_wm_emit( struct brw_wm_compile *c )
 		      inst->dst[i]->spill_slot);
    }
 }
-
-
-
-
-