Implemented GL_NV_texture_rectangle extension.

Replace struct gl_texure_object's Dimension w/ Target field.
Added _EnabledUnits to struct gl_texture_attrib - the _ReallyEnabled
  field is obsolete, but still present for now.  This effectively
  removes the 8-texture units limit, 32 units now possible, but unlikely!
New TEXTURE_1D/2D/3D/CUBE/RECT_BIT tokens for unit->_ReallyEnabled field.
Updated device drivers to use ctx->Texture._EnabledUnits.

1 files changed, 3 insertions, 3 deletions

diff --git a/src/mesa/drivers/d3d/D3Dvbrender.c b/src/mesa/drivers/d3d/D3Dvbrender.c
index a3a18323fe..7f60ca82a6 100644
--- a/src/mesa/drivers/d3d/D3Dvbrender.c
+++ b/src/mesa/drivers/d3d/D3Dvbrender.c
@@ -1511,7 +1511,7 @@ static void SetRenderStates( GLcontext *ctx )
    /*================================================*/
    /* Check too see if there are new TEXTURE states. */
    /*================================================*/
-   if ( ctx->Texture._ReallyEnabled )
+   if ( ctx->Texture._EnabledUnits )
    {
       switch( ctx->Texture.Set[ctx->Texture.CurrentSet].EnvMode )
       {
@@ -1871,9 +1871,9 @@ static void DebugRenderStates( GLcontext *ctx, BOOL bForce )
    /*================================================*/
    /* Check too see if there are new TEXTURE states. */
    /*================================================*/
-   if ( texture != ctx->Texture._ReallyEnabled )
+   if ( texture != ctx->Texture._EnabledUnits )
    {
-	texture = ctx->Texture._ReallyEnabled;
+	texture = ctx->Texture._EnabledUnits;
 	DPF(( 0, "\tTexture\t\t%s", (texture) ? "ENABLED" : "--------" ));
    }