From: Marek Olšák <maraeo@gmail.com>
Date: Mon, 14 Dec 2009 05:55:54 +0000 (+0100)
Subject: r300g: clean up the invariant state
X-Git-Tag: 062012170305~12852^2~2183
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=ded4ecde60e36bbf7204ebb3b43c6ec065ff1f06;p=profile%2Fivi%2Fmesa.git

r300g: clean up the invariant state
---

diff --git a/src/gallium/drivers/r300/r300_state_invariant.c b/src/gallium/drivers/r300/r300_state_invariant.c
index d80e20a..bcd4c03 100644
--- a/src/gallium/drivers/r300/r300_state_invariant.c
+++ b/src/gallium/drivers/r300/r300_state_invariant.c
@@ -81,15 +81,11 @@ void r300_emit_invariant_state(struct r300_context* r300)
     END_CS;
 
     /* XXX unsorted stuff from surface_fill */
-    BEGIN_CS(54 + (caps->has_tcl ? 5 : 0) + (caps->is_r500 ? 4 : 0));
-    /* Flush PVS. */
-    OUT_CS_REG(R300_VAP_PVS_STATE_FLUSH_REG, 0x0);
+    BEGIN_CS(44 + (caps->has_tcl ? 7 : 0) + (caps->is_r500 ? 4 : 0));
 
-    OUT_CS_REG(R300_SE_VTE_CNTL, R300_VPORT_X_SCALE_ENA |
-        R300_VPORT_X_OFFSET_ENA | R300_VPORT_Y_SCALE_ENA |
-        R300_VPORT_Y_OFFSET_ENA | R300_VPORT_Z_SCALE_ENA |
-        R300_VPORT_Z_OFFSET_ENA | R300_VTX_W0_FMT);
     if (caps->has_tcl) {
+        /*Flushing PVS is required before the VAP_GB registers can be changed*/
+        OUT_CS_REG(R300_VAP_PVS_STATE_FLUSH_REG, 0);
         OUT_CS_REG_SEQ(R300_VAP_GB_VERT_CLIP_ADJ, 4);
         OUT_CS_32F(1.0);
         OUT_CS_32F(1.0);
@@ -125,13 +121,10 @@ void r300_emit_invariant_state(struct r300_context* r300)
         OUT_CS_REG(R500_RB3D_DISCARD_SRC_PIXEL_LTE_THRESHOLD, 0x00000000);
         OUT_CS_REG(R500_RB3D_DISCARD_SRC_PIXEL_GTE_THRESHOLD, 0xFFFFFFFF);
     }
-    OUT_CS_REG(R300_ZB_FORMAT, 0x00000002);
-    OUT_CS_REG(R300_ZB_ZCACHE_CTLSTAT, 0x00000003);
     OUT_CS_REG(R300_ZB_BW_CNTL, 0x00000000);
     OUT_CS_REG(R300_ZB_DEPTHCLEARVALUE, 0x00000000);
     OUT_CS_REG(R300_ZB_HIZ_OFFSET, 0x00000000);
     OUT_CS_REG(R300_ZB_HIZ_PITCH, 0x00000000);
-    OUT_CS_REG(R300_SE_VTE_CNTL, 0x0000043F);
 
     /* XXX */
     OUT_CS_REG(R300_SC_CLIP_RULE, 0xaaaa);