X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=src%2Fmesa%2Fstate_tracker%2Fst_atom_shader.c;h=6515a98a3fbca10b6bc95855d7bf6581c36de630;hb=ca9ab05d45ebf407485af2daa3742b897ff99162;hp=c311d04393107efa4ee882c7af49170e084ed44c;hpb=0f68236a2487dbeb0396b996debcda595b0b54a1;p=mesa.git

diff --git a/src/mesa/state_tracker/st_atom_shader.c b/src/mesa/state_tracker/st_atom_shader.c
index c311d043931..6515a98a3fb 100644
--- a/src/mesa/state_tracker/st_atom_shader.c
+++ b/src/mesa/state_tracker/st_atom_shader.c
@@ -1,6 +1,6 @@
 /**************************************************************************
  * 
- * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * Copyright 2003 VMware, Inc.
  * All Rights Reserved.
  * 
  * Permission is hereby granted, free of charge, to any person obtaining a
@@ -18,7 +18,7 @@
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * IN NO EVENT SHALL VMWARE AND/OR ITS SUPPLIERS BE LIABLE FOR
  * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
  * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
  * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
@@ -59,7 +59,9 @@ get_passthrough_fs(struct st_context *st)
 {
    if (!st->passthrough_fs) {
       st->passthrough_fs =
-         util_make_fragment_passthrough_shader(st->pipe);
+         util_make_fragment_passthrough_shader(st->pipe, TGSI_SEMANTIC_COLOR,
+                                               TGSI_INTERPOLATE_PERSPECTIVE,
+                                               TRUE);
    }
 
    return st->passthrough_fs;
@@ -83,6 +85,14 @@ update_fp( struct st_context *st )
    memset(&key, 0, sizeof(key));
    key.st = st;
 
+   /* _NEW_FRAG_CLAMP */
+   key.clamp_color = st->clamp_frag_color_in_shader &&
+                     st->ctx->Color._ClampFragmentColor;
+
+   /* Ignore sample qualifier while computing this flag. */
+   key.persample_shading =
+      _mesa_get_min_invocations_per_fragment(st->ctx, &stfp->Base, true) > 1;
+
    st->fp_variant = st_get_fp_variant(st, stfp, &key);
 
    st_reference_fragprog(st, &st->fp, stfp);
@@ -102,7 +112,7 @@ update_fp( struct st_context *st )
 const struct st_tracked_state st_update_fp = {
    "st_update_fp",					/* name */
    {							/* dirty */
-      0,						/* mesa */
+      _NEW_BUFFERS | _NEW_MULTISAMPLE,			/* mesa */
       ST_NEW_FRAGMENT_PROGRAM                           /* st */
    },
    update_fp  					/* update */
@@ -135,11 +145,11 @@ update_vp( struct st_context *st )
     * edgeflag semantics, and extend the vertex shader to pass through
     * the input to the output.  We'll need to use similar logic to set
     * up the extra vertex_element input for edgeflags.
-    * _NEW_POLYGON, ST_NEW_EDGEFLAGS_DATA
     */
-   key.passthrough_edgeflags = (st->vertdata_edgeflags && (
-                                st->ctx->Polygon.FrontMode != GL_FILL ||
-                                st->ctx->Polygon.BackMode != GL_FILL));
+   key.passthrough_edgeflags = st->vertdata_edgeflags;
+
+   key.clamp_color = st->clamp_vert_color_in_shader &&
+                     st->ctx->Light._ClampVertexColor;
 
    st->vp_variant = st_get_vp_variant(st, stvp, &key);
 
@@ -155,8 +165,8 @@ update_vp( struct st_context *st )
 const struct st_tracked_state st_update_vp = {
    "st_update_vp",					/* name */
    {							/* dirty */
-      _NEW_POLYGON,					/* mesa */
-      ST_NEW_VERTEX_PROGRAM | ST_NEW_EDGEFLAGS_DATA	/* st */
+      0,                                                /* mesa */
+      ST_NEW_VERTEX_PROGRAM                             /* st */
    },
    update_vp						/* update */
 };