Fix horizontal stride translation.

diff --git a/assembler/gram.c b/assembler/gram.c
index 8388d00..6b3ba47 100644 (file)
--- a/assembler/gram.c
+++ b/assembler/gram.c
@@ -979,7 +979,7 @@ case 52:
 {
                  yyval.region.vert_stride = ffs(yyvsp[-5].integer);
                  yyval.region.width = ffs(yyvsp[-3].integer) - 1;
-                 yyval.region.horiz_stride = ffs(yyvsp[-1].integer) - 1;
+                 yyval.region.horiz_stride = ffs(yyvsp[-1].integer);
                }
 break;
 case 53:

diff --git a/assembler/gram.y b/assembler/gram.y
index 1e4192e..913bfe8 100644 (file)
--- a/assembler/gram.y
+++ b/assembler/gram.y
@@ -413,7 +413,7 @@ region:             LANGLE INTEGER COMMA INTEGER COMMA INTEGER RANGLE
                {
                  $$.vert_stride = ffs($2);
                  $$.width = ffs($4) - 1;
-                 $$.horiz_stride = ffs($6) - 1;
+                 $$.horiz_stride = ffs($6);
                }
 ;