Revert "[965] Add missing flagging of new stage programs for updating stage state."

I had forgotten part of brw_state_cache.c that made this fix not relevant for
master (last_addr comparison and flagging based on cache id).

This reverts commit a4642f3d18bdaebaba31e5dee72fe5de9d890ffb.

5 files changed, 53 insertions, 94 deletions

diff --git a/src/mesa/drivers/dri/i965/brw_clip.c b/src/mesa/drivers/dri/i965/brw_clip.c
index c548681aca..8287fd9edf 100644
--- a/src/mesa/drivers/dri/i965/brw_clip.c
+++ b/src/mesa/drivers/dri/i965/brw_clip.c
@@ -128,14 +128,25 @@ static void compile_clip_prog( struct brw_context *brw,
 						&brw->clip.prog_data );
 }
 
+
+static GLboolean search_cache( struct brw_context *brw, 
+			       struct brw_clip_prog_key *key )
+{
+   return brw_search_cache(&brw->cache[BRW_CLIP_PROG], 
+			   key, sizeof(*key),
+			   &brw->clip.prog_data,
+			   &brw->clip.prog_gs_offset);
+}
+
+
+
+
 /* Calculate interpolants for triangle and line rasterization.
  */
 static void upload_clip_prog( struct brw_context *brw )
 {
    GLcontext *ctx = &brw->intel.ctx;
    struct brw_clip_prog_key key;
-   struct brw_clip_prog_data *prog_data;
-   uint32_t offset;
 
    memset(&key, 0, sizeof(key));
 
@@ -241,23 +252,8 @@ static void upload_clip_prog( struct brw_context *brw )
       }
    }
 
-   if (brw_search_cache(&brw->cache[BRW_CLIP_PROG],
-			&key, sizeof(key),
-			&prog_data,
-			&offset)) {
-      if (offset != brw->clip.prog_gs_offset ||
-	  !brw->clip.prog_data ||
-	  memcmp(prog_data, &brw->clip.prog_data,
-		 sizeof(*brw->clip.prog_data)) != 0)
-      {
-	 brw->clip.prog_gs_offset = offset;
-	 brw->clip.prog_data = prog_data;
-	 brw->state.dirty.cache |= CACHE_NEW_CLIP_PROG;
-      }
-   } else {
-      compile_clip_prog(brw, &key);
-      brw->state.dirty.cache |= CACHE_NEW_CLIP_PROG;
-   }
+   if (!search_cache(brw, &key))
+      compile_clip_prog( brw, &key );
 }
 
 
diff --git a/src/mesa/drivers/dri/i965/brw_gs.c b/src/mesa/drivers/dri/i965/brw_gs.c
index fb419367db..73263a5fff 100644
--- a/src/mesa/drivers/dri/i965/brw_gs.c
+++ b/src/mesa/drivers/dri/i965/brw_gs.c
@@ -128,6 +128,17 @@ static void compile_gs_prog( struct brw_context *brw,
 					      &brw->gs.prog_data );
 }
 
+
+static GLboolean search_cache( struct brw_context *brw, 
+			       struct brw_gs_prog_key *key )
+{
+   return brw_search_cache(&brw->cache[BRW_GS_PROG], 
+			   key, sizeof(*key),
+			   &brw->gs.prog_data,
+			   &brw->gs.prog_gs_offset);
+}
+
+
 static const GLenum gs_prim[GL_POLYGON+1] = {  
    GL_POINTS,
    GL_LINES,
@@ -176,26 +187,8 @@ static void upload_gs_prog( struct brw_context *brw )
    }
 
    if (brw->gs.prog_active) {
-      struct brw_gs_prog_data *prog_data;
-      uint32_t offset;
-
-      if (brw_search_cache(&brw->cache[BRW_GS_PROG],
-			   &key, sizeof(key),
-			   &prog_data,
-			   &offset)) {
-	 if (offset != brw->gs.prog_gs_offset ||
-	     !brw->gs.prog_data ||
-	     memcmp(prog_data, &brw->gs.prog_data,
-		    sizeof(*brw->gs.prog_data)) != 0)
-	 {
-	    brw->gs.prog_gs_offset = offset;
-	    brw->gs.prog_data = prog_data;
-	    brw->state.dirty.cache |= CACHE_NEW_GS_PROG;
-	 }
-      } else {
+      if (!search_cache(brw, &key))
 	 compile_gs_prog( brw, &key );
-	 brw->state.dirty.cache |= CACHE_NEW_GS_PROG;
-      }
    }
 }
 
diff --git a/src/mesa/drivers/dri/i965/brw_sf.c b/src/mesa/drivers/dri/i965/brw_sf.c
index fd7fb9659f..738ceb0552 100644
--- a/src/mesa/drivers/dri/i965/brw_sf.c
+++ b/src/mesa/drivers/dri/i965/brw_sf.c
@@ -1,4 +1,3 @@
-
 /*
  Copyright (C) Intel Corp.  2006.  All Rights Reserved.
  Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
@@ -126,13 +125,22 @@ static void compile_sf_prog( struct brw_context *brw,
 					      &brw->sf.prog_data );
 }
 
+
+static GLboolean search_cache( struct brw_context *brw, 
+			       struct brw_sf_prog_key *key )
+{
+   return brw_search_cache(&brw->cache[BRW_SF_PROG], 
+			   key, sizeof(*key),
+			   &brw->sf.prog_data,
+			   &brw->sf.prog_gs_offset);
+}
+
+
 /* Calculate interpolants for triangle and line rasterization.
  */
 static void upload_sf_prog( struct brw_context *brw )
 {
    struct brw_sf_prog_key key;
-   struct brw_sf_prog_data *prog_data;
-   uint32_t offset;
 
    memset(&key, 0, sizeof(key));
 
@@ -172,23 +180,9 @@ static void upload_sf_prog( struct brw_context *brw )
    if (key.do_twoside_color)
       key.frontface_ccw = (brw->attribs.Polygon->FrontFace == GL_CCW);
 
-   if (brw_search_cache(&brw->cache[BRW_SF_PROG],
-			&key, sizeof(key),
-			&prog_data,
-			&offset)) {
-      if (offset != brw->sf.prog_gs_offset ||
-	  !brw->sf.prog_data ||
-	  memcmp(prog_data, &brw->sf.prog_data,
-		 sizeof(*brw->sf.prog_data)) != 0)
-      {
-	 brw->sf.prog_gs_offset = offset;
-	 brw->sf.prog_data = prog_data;
-	 brw->state.dirty.cache |= CACHE_NEW_SF_PROG;
-      }
-   } else {
+
+   if (!search_cache(brw, &key))
       compile_sf_prog( brw, &key );
-      brw->state.dirty.cache |= CACHE_NEW_SF_PROG;
-   }
 }
 
 
diff --git a/src/mesa/drivers/dri/i965/brw_vs.c b/src/mesa/drivers/dri/i965/brw_vs.c
index a889a9900f..e173f6fce3 100644
--- a/src/mesa/drivers/dri/i965/brw_vs.c
+++ b/src/mesa/drivers/dri/i965/brw_vs.c
@@ -90,8 +90,6 @@ static void brw_upload_vs_prog( struct brw_context *brw )
    struct brw_vs_prog_key key;
    struct brw_vertex_program *vp = 
       (struct brw_vertex_program *)brw->vertex_program;
-   struct brw_vs_prog_data *prog_data;
-   uint32_t offset;
 
    assert (vp && !vp->program.IsNVProgram);
    
@@ -112,23 +110,13 @@ static void brw_upload_vs_prog( struct brw_context *brw )
 
    /* Make an early check for the key.
     */
-   if (brw_search_cache(&brw->cache[BRW_VS_PROG],
+   if (brw_search_cache(&brw->cache[BRW_VS_PROG], 
 			&key, sizeof(key),
-			&prog_data,
-			&offset)) {
-      if (offset != brw->vs.prog_gs_offset ||
-	  !brw->vs.prog_data ||
-	  memcmp(prog_data, &brw->vs.prog_data,
-		 sizeof(*brw->vs.prog_data)) != 0)
-      {
-	 brw->vs.prog_gs_offset = offset;
-	 brw->vs.prog_data = prog_data;
-	 brw->state.dirty.cache |= CACHE_NEW_VS_PROG;
-      }
-   } else {
-      do_vs_prog(brw, vp, &key);
-      brw->state.dirty.cache |= CACHE_NEW_VS_PROG;
-   }
+			&brw->vs.prog_data,
+			&brw->vs.prog_gs_offset))
+       return;
+
+   do_vs_prog(brw, vp, &key);
 }
 
 
diff --git a/src/mesa/drivers/dri/i965/brw_wm.c b/src/mesa/drivers/dri/i965/brw_wm.c
index b7f027c5d6..2d6249e3b5 100644
--- a/src/mesa/drivers/dri/i965/brw_wm.c
+++ b/src/mesa/drivers/dri/i965/brw_wm.c
@@ -326,30 +326,18 @@ static void brw_upload_wm_prog( struct brw_context *brw )
    struct brw_wm_prog_key key;
    struct brw_fragment_program *fp = (struct brw_fragment_program *)
       brw->fragment_program;
-   struct brw_wm_prog_data *prog_data;
-   uint32_t offset;
-
+     
    brw_wm_populate_key(brw, &key);
 
    /* Make an early check for the key.
     */
-   if (brw_search_cache(&brw->cache[BRW_WM_PROG],
+   if (brw_search_cache(&brw->cache[BRW_WM_PROG], 
 			&key, sizeof(key),
-			&prog_data,
-			&offset)) {
-      if (offset != brw->wm.prog_gs_offset ||
-	  !brw->wm.prog_data ||
-	  memcmp(prog_data, &brw->wm.prog_data,
-		 sizeof(*brw->wm.prog_data)) != 0)
-      {
-	 brw->wm.prog_gs_offset = offset;
-	 brw->wm.prog_data = prog_data;
-	 brw->state.dirty.cache |= CACHE_NEW_WM_PROG;
-      }
-   } else {
-      do_wm_prog(brw, fp, &key);
-      brw->state.dirty.cache |= CACHE_NEW_WM_PROG;
-   }
+			&brw->wm.prog_data,
+			&brw->wm.prog_gs_offset))
+      return;
+
+   do_wm_prog(brw, fp, &key);
 }