X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=src%2Fgallium%2Fdrivers%2Fsvga%2Fsvga_state_rss.c;h=a4d56bd73946b57f5f8f3c13e080038da7e7b53d;hb=e33447aac62da5e7fe8f6a262cacaa97ce212ef5;hp=b7195d246bc87c0b41b27aeb73b6948f964d69de;hpb=4fb2daf42c8171579cdc18605c5ceeb1963f8b31;p=mesa.git

diff --git a/src/gallium/drivers/svga/svga_state_rss.c b/src/gallium/drivers/svga/svga_state_rss.c
index b7195d246bc..a4d56bd7394 100644
--- a/src/gallium/drivers/svga/svga_state_rss.c
+++ b/src/gallium/drivers/svga/svga_state_rss.c
@@ -24,6 +24,7 @@
  **********************************************************/
 
 #include "util/u_inlines.h"
+#include "util/u_memory.h"
 #include "pipe/p_defines.h"
 #include "util/u_math.h"
 
@@ -40,6 +41,7 @@ struct rs_queue {
 
 #define EMIT_RS(svga, value, token, fail)                       \
 do {                                                            \
+   assert(SVGA3D_RS_##token < Elements(svga->state.hw_draw.rs)); \
    if (svga->state.hw_draw.rs[SVGA3D_RS_##token] != value) {    \
       svga_queue_rs( &queue, SVGA3D_RS_##token, value );        \
       svga->state.hw_draw.rs[SVGA3D_RS_##token] = value;        \
@@ -49,6 +51,7 @@ do {                                                            \
 #define EMIT_RS_FLOAT(svga, fvalue, token, fail)                \
 do {                                                            \
    unsigned value = fui(fvalue);                                \
+   assert(SVGA3D_RS_##token < Elements(svga->state.hw_draw.rs)); \
    if (svga->state.hw_draw.rs[SVGA3D_RS_##token] != value) {    \
       svga_queue_rs( &queue, SVGA3D_RS_##token, value );        \
       svga->state.hw_draw.rs[SVGA3D_RS_##token] = value;        \
@@ -146,13 +149,13 @@ static int emit_rss( struct svga_context *svga,
           * then our definition of front face agrees with hardware.
           * Otherwise need to flip.
           */
-         if (rast->templ.front_winding == PIPE_WINDING_CW) {
-            cw = 0;
-            ccw = 1;
+         if (rast->templ.front_ccw) {
+            ccw = 0;
+            cw = 1;
          }
          else {
-            cw = 1;
-            ccw = 0;
+            ccw = 1;
+            cw = 0;
          }
 
          /* Twoside stencil
@@ -217,6 +220,7 @@ static int emit_rss( struct svga_context *svga,
       /* XXX still need to set this? */
       EMIT_RS_FLOAT( svga, 0.0, POINTSIZEMIN, fail );
       EMIT_RS_FLOAT( svga, SVGA_MAX_POINTSIZE, POINTSIZEMAX, fail );
+      EMIT_RS( svga, curr->pointsprite, POINTSPRITEENABLE, fail);
    }
 
    if (dirty & (SVGA_NEW_RAST | SVGA_NEW_FRAME_BUFFER | SVGA_NEW_NEED_PIPELINE))
@@ -240,6 +244,11 @@ static int emit_rss( struct svga_context *svga,
       EMIT_RS_FLOAT( svga, bias, DEPTHBIAS, fail );
    }
 
+   if (dirty & SVGA_NEW_CLIP) {
+      /* the number of clip planes is how many planes to enable */
+      unsigned enabled = (1 << svga->curr.clip.nr) - 1;
+      EMIT_RS( svga, enabled, CLIPPLANEENABLE, fail );
+   }
 
    if (queue.rs_count) {
       SVGA3dRenderState *rs;
@@ -276,6 +285,7 @@ struct svga_tracked_state svga_hw_rss =
 
    (SVGA_NEW_BLEND |
     SVGA_NEW_BLEND_COLOR |
+    SVGA_NEW_CLIP |
     SVGA_NEW_DEPTH_STENCIL |
     SVGA_NEW_STENCIL_REF |
     SVGA_NEW_RAST |