mesa: fix/change state validation order for program/texture state

Program state needs to be updated before texture state since the later depends
on the former.

Fixes piglit texgen failure.  The second time through the modes (press 't'
three times) we disable the fragment program and return to conventional texture
mode.  State validation failed here because update_texture() saw stale fragment
program state.

1 files changed, 12 insertions, 13 deletions

diff --git a/src/mesa/main/state.c b/src/mesa/main/state.c
index 6fe54c753f..2c3177b9e2 100644
--- a/src/mesa/main/state.c
+++ b/src/mesa/main/state.c
@@ -429,6 +429,18 @@ _mesa_update_state_locked( GLcontext *ctx )
    if (MESA_VERBOSE & VERBOSE_STATE)
       _mesa_print_state("_mesa_update_state", new_state);
 
+   if (ctx->FragmentProgram._MaintainTexEnvProgram) {
+      prog_flags |= (_NEW_TEXTURE | _NEW_FOG | _DD_NEW_SEPARATE_SPECULAR);
+   }
+   if (ctx->VertexProgram._MaintainTnlProgram) {
+      prog_flags |= (_NEW_ARRAY | _NEW_TEXTURE | _NEW_TEXTURE_MATRIX |
+                     _NEW_TRANSFORM | _NEW_POINT |
+                     _NEW_FOG | _NEW_LIGHT |
+                     _MESA_NEW_NEED_EYE_COORDS);
+   }
+   if (new_state & prog_flags)
+      update_program( ctx );
+
    if (new_state & (_NEW_MODELVIEW|_NEW_PROJECTION))
       _mesa_update_modelview_project( ctx, new_state );
 
@@ -488,19 +500,6 @@ _mesa_update_state_locked( GLcontext *ctx )
    if (new_state & _MESA_NEW_NEED_EYE_COORDS) 
       _mesa_update_tnl_spaces( ctx, new_state );
 
-   if (ctx->FragmentProgram._MaintainTexEnvProgram) {
-      prog_flags |= (_NEW_TEXTURE | _NEW_FOG | _DD_NEW_SEPARATE_SPECULAR);
-   }
-   if (ctx->VertexProgram._MaintainTnlProgram) {
-      prog_flags |= (_NEW_ARRAY | _NEW_TEXTURE | _NEW_TEXTURE_MATRIX |
-                     _NEW_TRANSFORM | _NEW_POINT |
-                     _NEW_FOG | _NEW_LIGHT |
-                     _MESA_NEW_NEED_EYE_COORDS);
-   }
-   if (new_state & prog_flags)
-      update_program( ctx );
-
-
 
    /*
     * Give the driver a chance to act upon the new_state flags.