From 901577e07fcab0cf90a272fee900cb0831ae84c3 Mon Sep 17 00:00:00 2001
From: Zack Rusin <zack@tungstengraphics.com>
Date: Fri, 28 Sep 2007 12:28:16 -0400
Subject: Revert "Redoing the way we handle vertex shaders for the draw
 module."

This reverts commit 6dcfddb8e2ec2bfb6187b912807fa65f28da2c5e.
---
 src/mesa/state_tracker/st_cb_program.c | 7 +++++++
 src/mesa/state_tracker/st_draw.c       | 2 +-
 src/mesa/state_tracker/st_program.c    | 8 ++++++++
 src/mesa/state_tracker/st_program.h    | 4 ++++
 4 files changed, 20 insertions(+), 1 deletion(-)

(limited to 'src/mesa/state_tracker')

diff --git a/src/mesa/state_tracker/st_cb_program.c b/src/mesa/state_tracker/st_cb_program.c
index 3a7ce9405e..25dbc2c244 100644
--- a/src/mesa/state_tracker/st_cb_program.c
+++ b/src/mesa/state_tracker/st_cb_program.c
@@ -86,6 +86,10 @@ static struct gl_program *st_new_program( GLcontext *ctx,
 
       prog->serialNo = 1;
 
+#if defined(__i386__) || defined(__386__)
+      x86_init_func( &prog->sse2_program );
+#endif
+
       return _mesa_init_vertex_program( ctx, 
 					&prog->Base,
 					target, 
@@ -125,6 +129,9 @@ static void st_delete_program( GLcontext *ctx,
    case GL_VERTEX_PROGRAM_ARB:
       {
          struct st_vertex_program *stvp = (struct st_vertex_program *) prog;
+#if defined(__i386__) || defined(__386__)
+         x86_release_func( &stvp->sse2_program );
+#endif
          st_remove_vertex_program(st, stvp);
       }
       break;
diff --git a/src/mesa/state_tracker/st_draw.c b/src/mesa/state_tracker/st_draw.c
index 7c836ba2c1..ce5bf0c8a9 100644
--- a/src/mesa/state_tracker/st_draw.c
+++ b/src/mesa/state_tracker/st_draw.c
@@ -405,7 +405,7 @@ st_feedback_draw_vbo(GLcontext *ctx,
    draw_set_viewport_state(draw, &st->state.viewport);
    draw_set_clip_state(draw, &st->state.clip);
    draw_set_rasterizer_state(draw, &st->state.rasterizer->state);
-   draw_bind_vertex_shader(draw, st->state.vs->data);
+   draw_set_vertex_shader(draw, &st->state.vs->state);
    /* XXX need to set vertex info too */
 
 
diff --git a/src/mesa/state_tracker/st_program.c b/src/mesa/state_tracker/st_program.c
index 116b59a067..44cc33b09f 100644
--- a/src/mesa/state_tracker/st_program.c
+++ b/src/mesa/state_tracker/st_program.c
@@ -253,6 +253,14 @@ st_translate_vertex_program(struct st_context *st,
    if (TGSI_DEBUG)
       tgsi_dump( tokensOut, 0 );
 
+#if defined(__i386__) || defined(__386__)
+   if (stvp->sse2_program.csr == stvp->sse2_program.store)
+      tgsi_emit_sse2( tokensOut, &stvp->sse2_program );
+
+   if (!cso->state.executable)
+      ((struct cso_vertex_shader*)cso)->state.executable = (void *) x86_get_func( &stvp->sse2_program );
+#endif
+
    return cso;
 }
 
diff --git a/src/mesa/state_tracker/st_program.h b/src/mesa/state_tracker/st_program.h
index 2b79201313..6e106c16b0 100644
--- a/src/mesa/state_tracker/st_program.h
+++ b/src/mesa/state_tracker/st_program.h
@@ -79,6 +79,10 @@ struct st_vertex_program
    /** The program in TGSI format */
    struct tgsi_token tokens[ST_FP_MAX_TOKENS];
 
+#if defined(__i386__) || defined(__386__)
+   struct x86_function  sse2_program;
+#endif
+
    /** Pointer to the corresponding cached shader */
    const struct cso_vertex_shader *vs;
 
-- 
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