From: Keith Whitwell <keith@tungstengraphics.com>
Date: Wed, 19 Dec 2007 13:12:34 +0000 (+0000)
Subject: 965: make sure stipple state gets uploaded
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=65f67baa425af71fc52639d22c1683da3b386a1b;p=mesa.git

965: make sure stipple state gets uploaded
---

diff --git a/src/mesa/pipe/i965simple/brw_context.h b/src/mesa/pipe/i965simple/brw_context.h
index fc2cb055e97..59e3d24a1d1 100644
--- a/src/mesa/pipe/i965simple/brw_context.h
+++ b/src/mesa/pipe/i965simple/brw_context.h
@@ -666,8 +666,6 @@ void brwUpdateTextureState( struct brw_context *brw );
 void brw_upload_urb_fence(struct brw_context *brw);
 
 void brw_upload_constant_buffer_state(struct brw_context *brw);
-void brw_upload_polygon_stipple(struct brw_context *brw);
-void brw_upload_line_stipple(struct brw_context *brw);
 
 void brw_init_surface_functions(struct brw_context *brw);
 void brw_init_state_functions(struct brw_context *brw);
diff --git a/src/mesa/pipe/i965simple/brw_misc_state.c b/src/mesa/pipe/i965simple/brw_misc_state.c
index 70b1c43f2c3..13b3b1671dd 100644
--- a/src/mesa/pipe/i965simple/brw_misc_state.c
+++ b/src/mesa/pipe/i965simple/brw_misc_state.c
@@ -42,7 +42,7 @@
  * Blend color
  */
 
-void brw_upload_blend_constant_color(struct brw_context *brw)
+static void upload_blend_constant_color(struct brw_context *brw)
 {
    struct brw_blend_constant_color bcc;
 
@@ -57,6 +57,19 @@ void brw_upload_blend_constant_color(struct brw_context *brw)
    BRW_CACHED_BATCH_STRUCT(brw, &bcc);
 }
 
+
+const struct brw_tracked_state brw_blend_constant_color = {
+   .dirty = {
+      .brw = BRW_NEW_BLEND,
+      .cache = 0
+   },
+   .update = upload_blend_constant_color
+};
+
+
+/***********************************************************************
+ * Drawing rectangle 
+ */
 static void upload_drawing_rect(struct brw_context *brw)
 {
    struct brw_drawrect bdr;
@@ -243,7 +256,7 @@ static void upload_depthbuffer(struct brw_context *brw)
 
 const struct brw_tracked_state brw_depthbuffer = {
    .dirty = {
-      .brw = 0,
+      .brw = BRW_NEW_SCENE,
       .cache = 0
    },
    .update = upload_depthbuffer,
@@ -251,50 +264,43 @@ const struct brw_tracked_state brw_depthbuffer = {
 
 
 
-/***********************************************************************
- * Polygon stipple offset packet
- */
-
-static void upload_polygon_stipple_offset(struct brw_context *brw)
-{
-   struct brw_polygon_stipple_offset bpso;
-
-   memset(&bpso, 0, sizeof(bpso));
-   bpso.header.opcode = CMD_POLY_STIPPLE_OFFSET;
-   bpso.header.length = sizeof(bpso)/4-2;
-
-   bpso.bits0.x_offset = 0;
-   bpso.bits0.y_offset = 0;
-
-   BRW_CACHED_BATCH_STRUCT(brw, &bpso);
-}
 
 /***********************************************************************
  * Polygon stipple packet
  */
 
-void brw_upload_polygon_stipple(struct brw_context *brw)
+static void upload_polygon_stipple(struct brw_context *brw)
 {
    struct brw_polygon_stipple bps;
    unsigned i;
 
-   /*update the offset at the same time it will always be 0*/
-   upload_polygon_stipple_offset(brw);
    memset(&bps, 0, sizeof(bps));
    bps.header.opcode = CMD_POLY_STIPPLE_PATTERN;
    bps.header.length = sizeof(bps)/4-2;
 
-   for (i = 0; i < 32; i++)
-      bps.stipple[i] = brw->attribs.PolygonStipple->stipple[31 - i]; /* invert */
+   /* XXX: state tracker should send *all* state down initially!
+    */
+   if (brw->attribs.PolygonStipple)
+      for (i = 0; i < 32; i++)
+	 bps.stipple[i] = brw->attribs.PolygonStipple->stipple[31 - i]; /* invert */
 
    BRW_CACHED_BATCH_STRUCT(brw, &bps);
 }
 
+const struct brw_tracked_state brw_polygon_stipple = {
+   .dirty = {
+      .brw = BRW_NEW_STIPPLE,
+      .cache = 0
+   },
+   .update = upload_polygon_stipple
+};
+
+
 /***********************************************************************
  * Line stipple packet
  */
 
-void brw_upload_line_stipple(struct brw_context *brw)
+static void upload_line_stipple(struct brw_context *brw)
 {
    struct brw_line_stipple bls;
    float tmp;
@@ -316,6 +322,14 @@ void brw_upload_line_stipple(struct brw_context *brw)
    BRW_CACHED_BATCH_STRUCT(brw, &bls);
 }
 
+const struct brw_tracked_state brw_line_stipple = {
+   .dirty = {
+      .brw = BRW_NEW_STIPPLE,
+      .cache = 0
+   },
+   .update = upload_line_stipple
+};
+
 
 /***********************************************************************
  * Misc constant state packets
@@ -355,6 +369,15 @@ const struct brw_tracked_state brw_pipe_control = {
 
 static void upload_invarient_state( struct brw_context *brw )
 {
+   {
+      struct brw_mi_flush flush;
+
+      memset(&flush, 0, sizeof(flush));      
+      flush.opcode = CMD_MI_FLUSH;
+      flush.flags = BRW_FLUSH_STATE_CACHE | BRW_FLUSH_READ_CACHE;
+      BRW_BATCH_STRUCT(brw, &flush);
+   }
+
    {
       /* 0x61040000  Pipeline Select */
       /*     PipelineSelect            : 0 */
@@ -403,6 +426,19 @@ static void upload_invarient_state( struct brw_context *brw )
 
       BRW_BATCH_STRUCT(brw, &vfs);
    }
+
+   
+   {
+      struct brw_polygon_stipple_offset bpso;
+      
+      memset(&bpso, 0, sizeof(bpso));
+      bpso.header.opcode = CMD_POLY_STIPPLE_OFFSET;
+      bpso.header.length = sizeof(bpso)/4-2;      
+      bpso.bits0.x_offset = 0;
+      bpso.bits0.y_offset = 0;
+
+      BRW_BATCH_STRUCT(brw, &bpso);
+   }
 }
 
 const struct brw_tracked_state brw_invarient_state = {
diff --git a/src/mesa/pipe/i965simple/brw_state.h b/src/mesa/pipe/i965simple/brw_state.h
index d09711f6f07..62055e55061 100644
--- a/src/mesa/pipe/i965simple/brw_state.h
+++ b/src/mesa/pipe/i965simple/brw_state.h
@@ -65,7 +65,6 @@ const struct brw_tracked_state brw_urb_fence;
 const struct brw_tracked_state brw_vertex_state;
 const struct brw_tracked_state brw_vs_prog;
 const struct brw_tracked_state brw_vs_unit;
-const struct brw_tracked_state brw_wm_input_sizes;
 const struct brw_tracked_state brw_wm_prog;
 const struct brw_tracked_state brw_wm_samplers;
 const struct brw_tracked_state brw_wm_surfaces;
@@ -149,10 +148,6 @@ void brw_clear_all_caches( struct brw_context *brw );
 void brw_invalidate_pools( struct brw_context *brw );
 void brw_clear_batch_cache_flush( struct brw_context *brw );
 
-void brw_upload_cc_unit(struct brw_context *brw);
-void brw_upload_clip_prog(struct brw_context *brw);
-void brw_upload_blend_constant_color(struct brw_context *brw);
-void brw_upload_wm_samplers(struct brw_context *brw);
 
 /* brw_shader_info.c
  */
diff --git a/src/mesa/pipe/i965simple/brw_state_upload.c b/src/mesa/pipe/i965simple/brw_state_upload.c
index 2502e549299..e727601e1e7 100644
--- a/src/mesa/pipe/i965simple/brw_state_upload.c
+++ b/src/mesa/pipe/i965simple/brw_state_upload.c
@@ -43,7 +43,6 @@
  */
 const struct brw_tracked_state *atoms[] =
 {
-   &brw_wm_input_sizes,
    &brw_vs_prog,
    &brw_gs_prog,
    &brw_clip_prog,
@@ -84,8 +83,6 @@ const struct brw_tracked_state *atoms[] =
    &brw_depthbuffer,
 
    &brw_polygon_stipple,
-   &brw_polygon_stipple_offset,
-
    &brw_line_stipple,
 
    &brw_psp_urb_cbs,
@@ -192,6 +189,10 @@ void brw_validate_state( struct brw_context *brw )
       for (i = 0; i < Elements(atoms); i++) {
 	 const struct brw_tracked_state *atom = atoms[i];
 
+	 assert(atom->dirty.brw ||
+		atom->dirty.cache);
+	 assert(atom->update);
+
 	 if (check_state(state, &atom->dirty))
 	    atom->update( brw );
       }