Revert "i965: upload multisample state for fragment program change"

This reverts commit de6fd527a545f8344e074312544517d05573fb72.

Revert this workaround as it seems the real trouble is caused by
lineloop, which doesn't require GS convert on sandybridge actually.

1 files changed, 25 insertions, 36 deletions

diff --git a/src/mesa/drivers/dri/i965/brw_misc_state.c b/src/mesa/drivers/dri/i965/brw_misc_state.c
index 0e629a1747..a91b0528fa 100644
--- a/src/mesa/drivers/dri/i965/brw_misc_state.c
+++ b/src/mesa/drivers/dri/i965/brw_misc_state.c
@@ -488,6 +488,31 @@ static void upload_invarient_state( struct brw_context *brw )
       BRW_BATCH_STRUCT(brw, &gdo);
    }
 
+   if (intel->gen >= 6) {
+      int i;
+
+      BEGIN_BATCH(3);
+      OUT_BATCH(CMD_3D_MULTISAMPLE << 16 | (3 - 2));
+      OUT_BATCH(MS_PIXEL_LOCATION_CENTER |
+		MS_NUMSAMPLES_1);
+      OUT_BATCH(0); /* positions for 4/8-sample */
+      ADVANCE_BATCH();
+
+      BEGIN_BATCH(2);
+      OUT_BATCH(CMD_3D_SAMPLE_MASK << 16 | (2 - 2));
+      OUT_BATCH(1);
+      ADVANCE_BATCH();
+
+      for (i = 0; i < 4; i++) {
+	 BEGIN_BATCH(4);
+	 OUT_BATCH(CMD_GS_SVB_INDEX << 16 | (4 - 2));
+	 OUT_BATCH(i << SVB_INDEX_SHIFT);
+	 OUT_BATCH(0);
+	 OUT_BATCH(0xffffffff);
+	 ADVANCE_BATCH();
+      }
+   }
+
    /* 0x61020000  State Instruction Pointer */
    {
       struct brw_system_instruction_pointer sip;
@@ -522,42 +547,6 @@ const struct brw_tracked_state brw_invarient_state = {
    .emit = upload_invarient_state
 };
 
-static void gen6_upload_multisample_state( struct brw_context *brw )
-{
-   struct intel_context *intel = &brw->intel;
-   int i;
-
-   BEGIN_BATCH(3);
-   OUT_BATCH(CMD_3D_MULTISAMPLE << 16 | (3 - 2));
-   OUT_BATCH(MS_PIXEL_LOCATION_CENTER |
-	     MS_NUMSAMPLES_1);
-   OUT_BATCH(0); /* positions for 4/8-sample */
-   ADVANCE_BATCH();
-
-   BEGIN_BATCH(2);
-   OUT_BATCH(CMD_3D_SAMPLE_MASK << 16 | (2 - 2));
-   OUT_BATCH(1);
-   ADVANCE_BATCH();
-
-   for (i = 0; i < 4; i++) {
-      BEGIN_BATCH(4);
-      OUT_BATCH(CMD_GS_SVB_INDEX << 16 | (4 - 2));
-      OUT_BATCH(i << SVB_INDEX_SHIFT);
-      OUT_BATCH(0);
-      OUT_BATCH(0xffffffff);
-      ADVANCE_BATCH();
-   }
-}
-
-const struct brw_tracked_state gen6_multisample_state = {
-   .dirty = {
-      .mesa = 0,
-      .brw = (BRW_NEW_CONTEXT | BRW_NEW_FRAGMENT_PROGRAM),
-      .cache = 0,
-   },
-   .emit = gen6_upload_multisample_state
-};
-
 /**
  * Define the base addresses which some state is referenced from.
  *