X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=src%2Fmesa%2Fstate_tracker%2Fst_atom_rasterizer.c;h=9c9a99bcfc6f0a68305b6daf96578fd408275564;hb=f0f04cd12db156ec53b7ea46fae27199af121f90;hp=5eef4ebe92e58caa21b63927c70f6914531f8994;hpb=295d6f8e8f03192320aa8d4ed767427dd06071a5;p=mesa.git

diff --git a/src/mesa/state_tracker/st_atom_rasterizer.c b/src/mesa/state_tracker/st_atom_rasterizer.c
index 5eef4ebe92e..9c9a99bcfc6 100644
--- a/src/mesa/state_tracker/st_atom_rasterizer.c
+++ b/src/mesa/state_tracker/st_atom_rasterizer.c
@@ -79,8 +79,6 @@ static void update_raster_state( struct st_context *st )
 
    memset(raster, 0, sizeof(*raster));
 
-   raster->origin_lower_left = 1; /* Always true for OpenGL */
-   
    /* _NEW_POLYGON, _NEW_BUFFERS
     */
    {
@@ -104,15 +102,21 @@ static void update_raster_state( struct st_context *st )
    if (ctx->Light.ShadeModel == GL_FLAT)
       raster->flatshade = 1;
 
+   if (ctx->Light.ProvokingVertex == GL_FIRST_VERTEX_CONVENTION_EXT)
+      raster->flatshade_first = 1;
+
    /* _NEW_LIGHT | _NEW_PROGRAM
     *
     * Back-face colors can come from traditional lighting (when
-    * GL_LIGHT_MODEL_TWO_SIDE is set) or from vertex programs (when
+    * GL_LIGHT_MODEL_TWO_SIDE is set) or from vertex programs/shaders (when
     * GL_VERTEX_PROGRAM_TWO_SIDE is set).  Note the logic here.
     */
    if (ctx->VertexProgram._Current) {
-      if (ctx->VertexProgram._Enabled) {
-         /* user-defined program */
+      if (ctx->VertexProgram._Enabled ||
+          (ctx->Shader.CurrentProgram &&
+           ctx->Shader.CurrentProgram->VertexProgram &&
+           ctx->Shader.CurrentProgram->LinkStatus)) {
+         /* user-defined vertex program or shader */
          raster->light_twoside = ctx->VertexProgram.TwoSideEnabled;
       }
       else {
@@ -180,40 +184,25 @@ static void update_raster_state( struct st_context *st )
    if (ctx->Polygon.StippleFlag)
       raster->poly_stipple_enable = 1;
 
-
-   /* _NEW_BUFFERS, _NEW_POLYGON
-    */
-   if (raster->fill_cw != PIPE_POLYGON_MODE_FILL ||
-       raster->fill_ccw != PIPE_POLYGON_MODE_FILL)
-   {
-      GLfloat mrd = (ctx->DrawBuffer ? 
-		     ctx->DrawBuffer->_MRD : 
-		     1.0f);
-
-      raster->offset_units = ctx->Polygon.OffsetFactor * mrd;
-      raster->offset_scale = (ctx->Polygon.OffsetUnits * mrd *
-			    st->polygon_offset_scale);
-   }
-      
    /* _NEW_POINT
     */
    raster->point_size = ctx->Point.Size;
 
-   raster->point_size_min = 0;    /* temporary, will go away */
-   raster->point_size_max = 1000; /* temporary, will go away */
+   if (!ctx->Point.PointSprite && ctx->Point.SmoothFlag)
+      raster->point_smooth = 1;
 
-   raster->point_smooth = ctx->Point.SmoothFlag;
-   raster->point_sprite = ctx->Point.PointSprite;
-   for (i = 0; i < MAX_TEXTURE_COORD_UNITS; i++) {
-      if (ctx->Point.CoordReplace[i]) {
-         if (ctx->Point.SpriteOrigin == GL_UPPER_LEFT)
-            raster->sprite_coord_mode[i] = PIPE_SPRITE_COORD_UPPER_LEFT;
-         else 
-            raster->sprite_coord_mode[i] = PIPE_SPRITE_COORD_LOWER_LEFT;
-      }
-      else {
-         raster->sprite_coord_mode[i] = PIPE_SPRITE_COORD_NONE;
+   if (ctx->Point.PointSprite) {
+      if ((ctx->Point.SpriteOrigin == GL_UPPER_LEFT) ^
+          (st_fb_orientation(ctx->DrawBuffer) == Y_0_BOTTOM))
+         raster->sprite_coord_mode = PIPE_SPRITE_COORD_UPPER_LEFT;
+      else 
+         raster->sprite_coord_mode = PIPE_SPRITE_COORD_LOWER_LEFT;
+      for (i = 0; i < MAX_TEXTURE_COORD_UNITS; i++) {
+         if (ctx->Point.CoordReplace[i]) {
+            raster->sprite_coord_enable |= 1 << i;
+         }
       }
+      raster->point_quad_rasterization = 1;
    }
 
    /* ST_NEW_VERTEX_PROGRAM