i965g: Drop i965simple

The driver never work with real hardware and has
bitrotted for quite some time now, might as well
drop it. If somebody wants to look at it just use git.

8 files changed, 0 insertions, 1240 deletions

diff --git a/src/gallium/winsys/xlib/SConscript b/src/gallium/winsys/xlib/SConscript
index 467d595d33..14d4ca7c33 100644
--- a/src/gallium/winsys/xlib/SConscript
+++ b/src/gallium/winsys/xlib/SConscript
@@ -36,15 +36,6 @@ if env['platform'] == 'linux' \
             env.Tool('udis86')
             sources += ['xlib_llvmpipe.c']
             drivers += [llvmpipe]
-
-    if 'i965simple' in env['drivers']:
-        env.Append(CPPDEFINES = 'GALLIUM_I965SIMPLE')
-        sources += [
-            'xlib_brw_aub.c',
-            'xlib_brw_context.c',
-            'xlib_brw_screen.c',
-        ]
-        drivers += [i965simple]
         
     if 'cell' in env['drivers']:
         env.Append(CPPDEFINES = 'GALLIUM_CELL')
diff --git a/src/gallium/winsys/xlib/xlib.c b/src/gallium/winsys/xlib/xlib.c
index 4b71cf7ec3..163cc8863c 100644
--- a/src/gallium/winsys/xlib/xlib.c
+++ b/src/gallium/winsys/xlib/xlib.c
@@ -43,7 +43,6 @@
 
 enum mode {
    MODE_TRACE,
-   MODE_BRW,
    MODE_CELL,
    MODE_LLVMPIPE,
    MODE_SOFTPIPE
@@ -55,9 +54,6 @@ static enum mode get_mode()
    if (getenv("XMESA_TRACE"))
       return MODE_TRACE;
 
-   if (getenv("XMESA_BRW"))
-      return MODE_BRW;
-
 #ifdef GALLIUM_CELL
    if (!getenv("GALLIUM_NOCELL")) 
       return MODE_CELL;
@@ -82,11 +78,6 @@ static void _init( void )
       xmesa_set_driver( &xlib_trace_driver );
 #endif
       break;
-   case MODE_BRW:
-#if defined(GALLIUM_BRW)
-      xmesa_set_driver( &xlib_brw_driver );
-#endif
-      break;
    case MODE_CELL:
 #if defined(GALLIUM_CELL)
       xmesa_set_driver( &xlib_cell_driver );
diff --git a/src/gallium/winsys/xlib/xlib.h b/src/gallium/winsys/xlib/xlib.h
index 347d45f4d6..f0855035f7 100644
--- a/src/gallium/winsys/xlib/xlib.h
+++ b/src/gallium/winsys/xlib/xlib.h
@@ -9,7 +9,6 @@ extern struct xm_driver xlib_trace_driver;
 extern struct xm_driver xlib_softpipe_driver;
 extern struct xm_driver xlib_llvmpipe_driver;
 extern struct xm_driver xlib_cell_driver;
-extern struct xm_driver xlib_brw_driver;
 
 
 #endif
diff --git a/src/gallium/winsys/xlib/xlib_brw.h b/src/gallium/winsys/xlib/xlib_brw.h
deleted file mode 100644
index be2dd147db..0000000000
--- a/src/gallium/winsys/xlib/xlib_brw.h
+++ /dev/null
@@ -1,30 +0,0 @@
-#ifndef XLIB_BRW_H
-#define XLIB_BRW_H
-
-struct pipe_winsys;
-struct pipe_buffer;
-struct pipe_surface;
-struct xmesa_buffer;
-
-unsigned xlib_brw_get_buffer_offset( struct pipe_winsys *pws,
-                                     struct pipe_buffer *buf,
-                                     unsigned access_flags );
-
-void xlib_brw_buffer_subdata_typed( struct pipe_winsys *pws,
-                                    struct pipe_buffer *buf,
-                                    unsigned long offset, 
-                                    unsigned long size, 
-                                    const void *data,
-                                    unsigned data_type );
-
-
-
-void xlib_brw_commands_aub(struct pipe_winsys *winsys,
-                           unsigned *cmds,
-                           unsigned nr_dwords);
-
-struct pipe_context *
-xlib_create_brw_context( struct pipe_screen *screen,
-                         void *unused );
-
-#endif
diff --git a/src/gallium/winsys/xlib/xlib_brw_aub.c b/src/gallium/winsys/xlib/xlib_brw_aub.c
deleted file mode 100644
index b6bd849ef2..0000000000
--- a/src/gallium/winsys/xlib/xlib_brw_aub.c
+++ /dev/null
@@ -1,399 +0,0 @@
-/*
- Copyright (C) Intel Corp.  2006.  All Rights Reserved.
- Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
- develop this 3D driver.
- 
- Permission is hereby granted, free of charge, to any person obtaining
- a copy of this software and associated documentation files (the
- "Software"), to deal in the Software without restriction, including
- without limitation the rights to use, copy, modify, merge, publish,
- distribute, sublicense, and/or sell copies of the Software, and to
- permit persons to whom the Software is furnished to do so, subject to
- the following conditions:
- 
- The above copyright notice and this permission notice (including the
- next paragraph) shall be included in all copies or substantial
- portions of the Software.
- 
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
- LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- 
- **********************************************************************/
- /*
-  * Authors:
-  *   Keith Whitwell <keith@tungstengraphics.com>
-  */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include "xlib_brw_aub.h"
-#include "pipe/p_context.h"
-#include "pipe/p_state.h"
-#include "util/u_debug.h"
-#include "util/u_memory.h"
-#include "softpipe/sp_texture.h"
-
-
-struct brw_aubfile {
-   FILE *file;
-   unsigned next_free_page;
-};
-
-
-extern char *__progname;
-
-
-struct aub_file_header {
-   unsigned int instruction_type;
-   unsigned int pad0:16;
-   unsigned int minor:8;
-   unsigned int major:8;
-   unsigned char application[8*4];
-   unsigned int day:8;
-   unsigned int month:8;
-   unsigned int year:16;
-   unsigned int timezone:8;
-   unsigned int second:8;
-   unsigned int minute:8;
-   unsigned int hour:8;
-   unsigned int comment_length:16;   
-   unsigned int pad1:16;
-};
-
-struct aub_block_header {
-   unsigned int instruction_type;
-   unsigned int operation:8;
-   unsigned int type:8;
-   unsigned int address_space:8;
-   unsigned int pad0:8;
-   unsigned int general_state_type:8;
-   unsigned int surface_state_type:8;
-   unsigned int pad1:16;
-   unsigned int address;
-   unsigned int length;
-};
-
-struct aub_dump_bmp {
-   unsigned int instruction_type;
-   unsigned int xmin:16;
-   unsigned int ymin:16;
-   unsigned int pitch:16;
-   unsigned int bpp:8;
-   unsigned int format:8;
-   unsigned int xsize:16;
-   unsigned int ysize:16;
-   unsigned int addr;
-   unsigned int unknown;
-};
-
-enum bh_operation {
-   BH_COMMENT,
-   BH_DATA_WRITE,
-   BH_COMMAND_WRITE,
-   BH_MMI0_WRITE32,
-   BH_END_SCENE,
-   BH_CONFIG_MEMORY_MAP,
-   BH_MAX_OPERATION
-};
-
-enum command_write_type {
-   CW_HWB_RING = 1,
-   CW_PRIMARY_RING_A,
-   CW_PRIMARY_RING_B,		/* XXX - disagreement with listaub! */
-   CW_PRIMARY_RING_C,
-   CW_MAX_TYPE
-};
-
-enum memory_map_type {
-   MM_DEFAULT,
-   MM_DYNAMIC,
-   MM_MAX_TYPE
-};
-
-enum address_space {
-   ADDR_GTT,
-   ADDR_LOCAL,
-   ADDR_MAIN,
-   ADDR_MAX
-};
-
-
-#define AUB_FILE_HEADER 0xe085000b
-#define AUB_BLOCK_HEADER 0xe0c10003
-#define AUB_DUMP_BMP 0xe09e0004
-
-/* Registers to control page table
- */
-#define PGETBL_CTL       0x2020
-#define PGETBL_ENABLED   0x1
-
-#define NR_GTT_ENTRIES  65536	/* 256 mb */
-
-#define FAIL										\
-do {											\
-   fprintf(stderr, "failed to write aub data at %s/%d\n", __FUNCTION__, __LINE__);	\
-   exit(1);										\
-} while (0)
-
-
-/* Emit the headers at the top of each aubfile.  Initialize the GTT.
- */
-static void init_aubfile( FILE *aub_file )
-{   
-   struct aub_file_header fh;
-   struct aub_block_header bh;
-   unsigned int data;
-
-   static int nr;
-   
-   nr++;
-
-   /* Emit the aub header:
-    */
-   memset(&fh, 0, sizeof(fh));
-
-   fh.instruction_type = AUB_FILE_HEADER;
-   fh.minor = 0x0;
-   fh.major = 0x7;
-   memcpy(fh.application, __progname, sizeof(fh.application));
-   fh.day = (nr>>24) & 0xff;
-   fh.month = 0x0;
-   fh.year = 0x0;
-   fh.timezone = 0x0;
-   fh.second = nr & 0xff;
-   fh.minute = (nr>>8) & 0xff;
-   fh.hour = (nr>>16) & 0xff;
-   fh.comment_length = 0x0;   
-
-   if (fwrite(&fh, sizeof(fh), 1, aub_file) < 0) 
-      FAIL;
-         
-   /* Setup the GTT starting at main memory address zero (!):
-    */
-   memset(&bh, 0, sizeof(bh));
-   
-   bh.instruction_type = AUB_BLOCK_HEADER;
-   bh.operation = BH_MMI0_WRITE32;
-   bh.type = 0x0;
-   bh.address_space = ADDR_GTT;	/* ??? */
-   bh.general_state_type = 0x0;
-   bh.surface_state_type = 0x0;
-   bh.address = PGETBL_CTL;
-   bh.length = 0x4;
-
-   if (fwrite(&bh, sizeof(bh), 1, aub_file) < 0) 
-      FAIL;
-
-   data = 0x0 | PGETBL_ENABLED;
-
-   if (fwrite(&data, sizeof(data), 1, aub_file) < 0) 
-      FAIL;
-}
-
-
-static void init_aub_gtt( struct brw_aubfile *aubfile,
-			  unsigned start_offset, 
-			  unsigned size )
-{
-   FILE *aub_file = aubfile->file;
-   struct aub_block_header bh;
-   unsigned int i;
-
-   assert(start_offset + size < NR_GTT_ENTRIES * 4096);
-
-
-   memset(&bh, 0, sizeof(bh));
-   
-   bh.instruction_type = AUB_BLOCK_HEADER;
-   bh.operation = BH_DATA_WRITE;
-   bh.type = 0x0;
-   bh.address_space = ADDR_MAIN;
-   bh.general_state_type = 0x0;
-   bh.surface_state_type = 0x0;
-   bh.address =  start_offset / 4096 * 4;
-   bh.length = size / 4096 * 4;
-
-   if (fwrite(&bh, sizeof(bh), 1, aub_file) < 0) 
-      FAIL;
-
-   for (i = 0; i < size / 4096; i++) {
-      unsigned data = aubfile->next_free_page | 1;
-
-      aubfile->next_free_page += 4096;
-
-      if (fwrite(&data, sizeof(data), 1, aub_file) < 0) 
-	 FAIL;
-   }
-
-}
-
-static void write_block_header( FILE *aub_file,
-				struct aub_block_header *bh,
-				const unsigned *data,
-				unsigned sz )
-{
-   sz = (sz + 3) & ~3;
-
-   if (fwrite(bh, sizeof(*bh), 1, aub_file) < 0) 
-      FAIL;
-
-   if (fwrite(data, sz, 1, aub_file) < 0) 
-      FAIL;
-
-   fflush(aub_file);
-}
-
-
-static void write_dump_bmp( FILE *aub_file,
-			    struct aub_dump_bmp *db )
-{
-   if (fwrite(db, sizeof(*db), 1, aub_file) < 0) 
-      FAIL;
-
-   fflush(aub_file);
-}
-
-
-
-void brw_aub_gtt_data( struct brw_aubfile *aubfile,
-		       unsigned offset,
-		       const void *data,
-		       unsigned sz,
-		       unsigned type,
-		       unsigned state_type )
-{
-   struct aub_block_header bh;
-
-   bh.instruction_type = AUB_BLOCK_HEADER;
-   bh.operation = BH_DATA_WRITE;
-   bh.type = type;
-   bh.address_space = ADDR_GTT;
-   bh.pad0 = 0;
-
-   if (type == DW_GENERAL_STATE) {
-      bh.general_state_type = state_type;
-      bh.surface_state_type = 0;
-   }
-   else {
-      bh.general_state_type = 0;
-      bh.surface_state_type = state_type;
-   }
-
-   bh.pad1 = 0;
-   bh.address = offset;
-   bh.length = sz;
-
-   write_block_header(aubfile->file, &bh, data, sz);
-}
-
-
-
-void brw_aub_gtt_cmds( struct brw_aubfile *aubfile,
-		       unsigned offset,
-		       const void *data,
-		       unsigned sz )
-{
-   struct aub_block_header bh;   
-   unsigned type = CW_PRIMARY_RING_A;
-   
-
-   bh.instruction_type = AUB_BLOCK_HEADER;
-   bh.operation = BH_COMMAND_WRITE;
-   bh.type = type;
-   bh.address_space = ADDR_GTT;
-   bh.pad0 = 0;
-   bh.general_state_type = 0;
-   bh.surface_state_type = 0;
-   bh.pad1 = 0;
-   bh.address = offset;
-   bh.length = sz;
-
-   write_block_header(aubfile->file, &bh, data, sz);
-}
-
-void brw_aub_dump_bmp( struct brw_aubfile *aubfile,
-		       struct pipe_surface *surface,
-		       unsigned gtt_offset )
-{
-   struct aub_dump_bmp db;
-   unsigned format;
-
-   assert(surface->texture->block.width == 1);
-   assert(surface->texture->block.height == 1);
-   
-   if (surface->texture->block.size == 4)
-      format = 0x7;
-   else
-      format = 0x3;
-
-   db.instruction_type = AUB_DUMP_BMP;
-   db.xmin = 0;
-   db.ymin = 0;
-   db.format = format;
-   db.bpp = surface->texture->block.size * 8;
-   db.pitch = softpipe_texture(surface->texture)->stride[surface->level] /
-      surface->texture->block.size;
-   db.xsize = surface->width;
-   db.ysize = surface->height;
-   db.addr = gtt_offset;
-   db.unknown = /* surface->tiled ? 0x4 : */ 0x0;
-
-   write_dump_bmp(aubfile->file, &db);
-}
-
-
-
-struct brw_aubfile *brw_aubfile_create( void )
-{
-   struct brw_aubfile *aubfile = CALLOC_STRUCT(brw_aubfile);
-   char filename[80];
-   int val;
-   static int i = 0;
-
-   i++;
-
-   if (getenv("INTEL_AUBFILE")) {
-      val = snprintf(filename, sizeof(filename), "%s%d.aub", getenv("INTEL_AUBFILE"), i%4);
-      debug_printf("--> Aub file: %s\n", filename);
-      aubfile->file = fopen(filename, "w");
-   }
-   else {
-      val = snprintf(filename, sizeof(filename), "%s.aub", __progname);
-      if (val < 0 || val > sizeof(filename)) 
-	 strcpy(filename, "default.aub");   
-   
-      debug_printf("--> Aub file: %s\n", filename);
-      aubfile->file = fopen(filename, "w");
-   }
-
-   if (!aubfile->file) {
-      debug_printf("couldn't open aubfile\n");
-      exit(1);
-   }
-
-   init_aubfile(aubfile->file);
-
-   /* The GTT is located starting address zero in main memory.  Pages
-    * to populate the gtt start after this point.
-    */
-   aubfile->next_free_page = (NR_GTT_ENTRIES * 4 + 4095) & ~4095;
-
-   /* More or less correspond with all the agp regions mapped by the
-    * driver:
-    */
-   init_aub_gtt(aubfile, 0, 4096*4);
-   init_aub_gtt(aubfile, AUB_BUF_START, AUB_BUF_SIZE);
-
-   return aubfile;
-}
-
-void brw_aub_destroy( struct brw_aubfile *aubfile )
-{
-   fclose(aubfile->file);
-   FREE(aubfile);
-}
diff --git a/src/gallium/winsys/xlib/xlib_brw_aub.h b/src/gallium/winsys/xlib/xlib_brw_aub.h
deleted file mode 100644
index f5c60c7be2..0000000000
--- a/src/gallium/winsys/xlib/xlib_brw_aub.h
+++ /dev/null
@@ -1,114 +0,0 @@
-/*
- Copyright (C) Intel Corp.  2006.  All Rights Reserved.
- Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
- develop this 3D driver.
- 
- Permission is hereby granted, free of charge, to any person obtaining
- a copy of this software and associated documentation files (the
- "Software"), to deal in the Software without restriction, including
- without limitation the rights to use, copy, modify, merge, publish,
- distribute, sublicense, and/or sell copies of the Software, and to
- permit persons to whom the Software is furnished to do so, subject to
- the following conditions:
- 
- The above copyright notice and this permission notice (including the
- next paragraph) shall be included in all copies or substantial
- portions of the Software.
- 
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
- LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- 
- **********************************************************************/
- /*
-  * Authors:
-  *   Keith Whitwell <keith@tungstengraphics.com>
-  */
-
-#ifndef BRW_AUB_H
-#define BRW_AUB_H
-
-/* We set up this region, buffers may be allocated here:
- */
-#define AUB_BUF_START (4096*4)
-#define AUB_BUF_SIZE  (8*1024*1024)
-
-struct intel_context;
-struct pipe_surface;
-
-struct brw_aubfile *brw_aubfile_create( void );
-
-void brw_aub_destroy( struct brw_aubfile *aubfile );
-
-void brw_aub_gtt_data( struct brw_aubfile *aubfile,
-		       unsigned offset,
-		       const void *data,
-		       unsigned sz,
-		       unsigned type,
-		       unsigned state_type );
-
-void brw_aub_gtt_cmds( struct brw_aubfile *aubfile,
-		       unsigned offset,
-		       const void *data,
-		       unsigned sz );
-
-void brw_aub_dump_bmp( struct brw_aubfile *aubfile,
-		       struct pipe_surface *surface,
-		       unsigned gtt_offset );
-
-
-enum data_write_type {
-   DW_NOTYPE,
-   DW_BATCH_BUFFER,
-   DW_BIN_BUFFER,
-   DW_BIN_POINTER_LIST,
-   DW_SLOW_STATE_BUFFER,
-   DW_VERTEX_BUFFER,
-   DW_2D_MAP,
-   DW_CUBE_MAP,
-   DW_INDIRECT_STATE_BUFFER,
-   DW_VOLUME_MAP,
-   DW_1D_MAP,
-   DW_CONSTANT_BUFFER,
-   DW_CONSTANT_URB_ENTRY,
-   DW_INDEX_BUFFER,
-   DW_GENERAL_STATE,
-   DW_SURFACE_STATE,
-   DW_MEDIA_OBJECT_INDIRECT_DATA,
-   DW_MAX_TYPE
-};
-
-enum data_write_general_state_type {
-   DWGS_NOTYPE,
-   DWGS_VERTEX_SHADER_STATE,
-   DWGS_GEOMETRY_SHADER_STATE ,
-   DWGS_CLIPPER_STATE,
-   DWGS_STRIPS_FANS_STATE,
-   DWGS_WINDOWER_IZ_STATE,
-   DWGS_COLOR_CALC_STATE,
-   DWGS_CLIPPER_VIEWPORT_STATE,	/* was 0x7 */
-   DWGS_STRIPS_FANS_VIEWPORT_STATE,
-   DWGS_COLOR_CALC_VIEWPORT_STATE, /* was 0x9 */
-   DWGS_SAMPLER_STATE,
-   DWGS_KERNEL_INSTRUCTIONS,
-   DWGS_SCRATCH_SPACE,
-   DWGS_SAMPLER_DEFAULT_COLOR,
-   DWGS_INTERFACE_DESCRIPTOR,
-   DWGS_VLD_STATE,
-   DWGS_VFE_STATE,
-   DWGS_MAX_TYPE
-};
-
-enum data_write_surface_state_type {
-   DWSS_NOTYPE,
-   DWSS_BINDING_TABLE_STATE,
-   DWSS_SURFACE_STATE,
-   DWSS_MAX_TYPE
-};
-
-
-#endif
diff --git a/src/gallium/winsys/xlib/xlib_brw_context.c b/src/gallium/winsys/xlib/xlib_brw_context.c
deleted file mode 100644
index 09599507f4..0000000000
--- a/src/gallium/winsys/xlib/xlib_brw_context.c
+++ /dev/null
@@ -1,209 +0,0 @@
-/**************************************************************************
- * 
- * Copyright 2007 Tungsten Graphics, Inc., Bismarck, ND., USA
- * All Rights Reserved.
- * 
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- * 
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR 
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE 
- * USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- * 
- * 
- **************************************************************************/
-
-/*
- * Authors:
- *   Keith Whitwell
- *   Brian Paul
- */
-
-
-//#include "glxheader.h"
-//#include "xmesaP.h"
-
-#include "pipe/internal/p_winsys_screen.h"
-#include "pipe/p_inlines.h"
-#include "util/u_math.h"
-#include "util/u_memory.h"
-#include "i965simple/brw_winsys.h"
-#include "xlib_brw_aub.h"
-#include "xlib_brw.h"
-
-
-
-
-#define XBCWS_BATCHBUFFER_SIZE 1024
-
-
-/* The backend to the brw driver (ie struct brw_winsys) is actually a
- * per-context entity.
- */
-struct xlib_brw_context_winsys {
-   struct brw_winsys brw_context_winsys;   /**< batch buffer funcs */
-   struct aub_context *aub;
-                         
-   struct pipe_winsys *pipe_winsys;
-
-   unsigned batch_data[XBCWS_BATCHBUFFER_SIZE];
-   unsigned batch_nr;
-   unsigned batch_size;
-   unsigned batch_alloc;
-};
-
-
-/* Turn a brw_winsys into an xlib_brw_context_winsys:
- */
-static inline struct xlib_brw_context_winsys *
-xlib_brw_context_winsys( struct brw_winsys *sws )
-{
-   return (struct xlib_brw_context_winsys *)sws;
-}
-
-
-/* Simple batchbuffer interface:
- */
-
-static unsigned *xbcws_batch_start( struct brw_winsys *sws,
-					 unsigned dwords,
-					 unsigned relocs )
-{
-   struct xlib_brw_context_winsys *xbcws = xlib_brw_context_winsys(sws);
-
-   if (xbcws->batch_size < xbcws->batch_nr + dwords)
-      return NULL;
-
-   xbcws->batch_alloc = xbcws->batch_nr + dwords;
-   return (void *)1;			/* not a valid pointer! */
-}
-
-static void xbcws_batch_dword( struct brw_winsys *sws,
-				    unsigned dword )
-{
-   struct xlib_brw_context_winsys *xbcws = xlib_brw_context_winsys(sws);
-
-   assert(xbcws->batch_nr < xbcws->batch_alloc);
-   xbcws->batch_data[xbcws->batch_nr++] = dword;
-}
-
-static void xbcws_batch_reloc( struct brw_winsys *sws,
-			     struct pipe_buffer *buf,
-			     unsigned access_flags,
-			     unsigned delta )
-{
-   struct xlib_brw_context_winsys *xbcws = xlib_brw_context_winsys(sws);
-
-   assert(xbcws->batch_nr < xbcws->batch_alloc);
-   xbcws->batch_data[xbcws->batch_nr++] = 
-      ( xlib_brw_get_buffer_offset( NULL, buf, access_flags ) +
-        delta );
-}
-
-static void xbcws_batch_end( struct brw_winsys *sws )
-{
-   struct xlib_brw_context_winsys *xbcws = xlib_brw_context_winsys(sws);
-
-   assert(xbcws->batch_nr <= xbcws->batch_alloc);
-   xbcws->batch_alloc = 0;
-}
-
-static void xbcws_batch_flush( struct brw_winsys *sws,
-				    struct pipe_fence_handle **fence )
-{
-   struct xlib_brw_context_winsys *xbcws = xlib_brw_context_winsys(sws);
-   assert(xbcws->batch_nr <= xbcws->batch_size);
-
-   if (xbcws->batch_nr) {
-      xlib_brw_commands_aub( xbcws->pipe_winsys,
-                             xbcws->batch_data,
-                             xbcws->batch_nr );
-   }
-
-   xbcws->batch_nr = 0;
-}
-
-  
-
-/* Really a per-device function, just pass through:
- */
-static unsigned xbcws_get_buffer_offset( struct brw_winsys *sws,
-                                         struct pipe_buffer *buf,
-                                         unsigned access_flags )
-{
-   struct xlib_brw_context_winsys *xbcws = xlib_brw_context_winsys(sws);
-
-   return xlib_brw_get_buffer_offset( xbcws->pipe_winsys,
-                                      buf,
-                                      access_flags );
-}
-
-
-/* Really a per-device function, just pass through:
- */
-static void xbcws_buffer_subdata_typed( struct brw_winsys *sws,
-                                       struct pipe_buffer *buf,
-                                       unsigned long offset, 
-                                       unsigned long size, 
-                                       const void *data,
-                                       unsigned data_type )
-{
-   struct xlib_brw_context_winsys *xbcws = xlib_brw_context_winsys(sws);
-
-   xlib_brw_buffer_subdata_typed( xbcws->pipe_winsys,
-                                  buf,
-                                  offset,
-                                  size,
-                                  data,
-                                  data_type );
-}
-
-
-/**
- * Create i965 hardware rendering context, but plugged into a
- * dump-to-aubfile backend.
- */
-struct pipe_context *
-xlib_create_brw_context( struct pipe_screen *screen,
-                         void *unused )
-{
-   struct xlib_brw_context_winsys *xbcws = CALLOC_STRUCT( xlib_brw_context_winsys );
-   
-   /* Fill in this struct with callbacks that i965simple will need to
-    * communicate with the window system, buffer manager, etc. 
-    */
-   xbcws->brw_context_winsys.batch_start = xbcws_batch_start;
-   xbcws->brw_context_winsys.batch_dword = xbcws_batch_dword;
-   xbcws->brw_context_winsys.batch_reloc = xbcws_batch_reloc;
-   xbcws->brw_context_winsys.batch_end = xbcws_batch_end;
-   xbcws->brw_context_winsys.batch_flush = xbcws_batch_flush;
-   xbcws->brw_context_winsys.buffer_subdata_typed = xbcws_buffer_subdata_typed;
-   xbcws->brw_context_winsys.get_buffer_offset = xbcws_get_buffer_offset;
-
-   xbcws->pipe_winsys = screen->winsys; /* redundant */
-
-   xbcws->batch_size = XBCWS_BATCHBUFFER_SIZE;
-
-   /* Create the i965simple context:
-    */
-#ifdef GALLIUM_CELL
-   return NULL;
-#else
-   return brw_create( screen,
-		      &xbcws->brw_context_winsys,
-		      0 );
-#endif
-}
diff --git a/src/gallium/winsys/xlib/xlib_brw_screen.c b/src/gallium/winsys/xlib/xlib_brw_screen.c
deleted file mode 100644
index ef545796f3..0000000000
--- a/src/gallium/winsys/xlib/xlib_brw_screen.c
+++ /dev/null
@@ -1,469 +0,0 @@
-/**************************************************************************
- * 
- * Copyright 2007 Tungsten Graphics, Inc., Bismarck, ND., USA
- * All Rights Reserved.
- * 
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- * 
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR 
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE 
- * USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- * 
- * 
- **************************************************************************/
-
-/*
- * Authors:
- *   Keith Whitwell
- *   Brian Paul
- */
-
-
-//#include "state_trackers/xlib/glxheader.h"
-//#include "state_trackers/xlib/xmesaP.h"
-
-#include "pipe/internal/p_winsys_screen.h"
-#include "util/u_math.h"
-#include "util/u_memory.h"
-#include "i965simple/brw_winsys.h"
-#include "i965simple/brw_screen.h"
-#include "i965simple/brw_context.h"
-
-
-#include "xlib_brw_aub.h"
-#include "xlib_brw.h"
-#include "xlib.h"
-
-static struct pipe_buffer *
-buffer_from_surface(struct pipe_surface *surface)
-{
-   struct brw_texture *texture = (struct brw_texture *)surface;
-   return texture->buffer;
-}
-
-struct aub_buffer {
-   struct pipe_reference reference;
-   char *data;
-   unsigned offset;
-   unsigned size;
-   unsigned map_count;
-   boolean dump_on_unmap;
-};
-
-
-
-struct aub_pipe_winsys {
-   struct pipe_winsys winsys;
-
-   struct brw_aubfile *aubfile;
-
-   /* This is simple, isn't it:
-    */
-   char *pool;
-   unsigned size;
-   unsigned used;
-};
-
-
-/* Turn a pipe winsys into an aub/pipe winsys:
- */
-static inline struct aub_pipe_winsys *
-aub_pipe_winsys( struct pipe_winsys *winsys )
-{
-   return (struct aub_pipe_winsys *)winsys;
-}
-
-
-
-static INLINE struct aub_buffer *
-aub_bo( struct pipe_buffer *bo )
-{
-   return (struct aub_buffer *)bo;
-}
-
-static INLINE struct pipe_buffer *
-pipe_bo( struct aub_buffer *bo )
-{
-   return (struct pipe_buffer *)bo;
-}
-
-
-
-
-static void *aub_buffer_map(struct pipe_winsys *winsys, 
-			      struct pipe_buffer *buf,
-			      unsigned flags )
-{
-   struct aub_buffer *sbo = aub_bo(buf);
-
-   assert(sbo->data);
-
-   if (flags & PIPE_BUFFER_USAGE_CPU_WRITE)
-      sbo->dump_on_unmap = 1;
-
-   sbo->map_count++;
-   return sbo->data;
-}
-
-static void aub_buffer_unmap(struct pipe_winsys *winsys, 
-			       struct pipe_buffer *buf)
-{
-   struct aub_pipe_winsys *iws = aub_pipe_winsys(winsys);
-   struct aub_buffer *sbo = aub_bo(buf);
-
-   sbo->map_count--;
-
-   if (sbo->map_count == 0 &&
-       sbo->dump_on_unmap) {
-
-      sbo->dump_on_unmap = 0;
-
-      brw_aub_gtt_data( iws->aubfile, 
-			sbo->offset,
-			sbo->data,
-			sbo->size,
-			0,
-			0);
-   }
-}
-
-
-static void
-aub_buffer_destroy(struct pipe_buffer *buf)
-{
-   free(buf);
-}
-
-
-
-void xlib_brw_commands_aub(struct pipe_winsys *winsys,
-			unsigned *cmds,
-			unsigned nr_dwords)
-{
-   struct aub_pipe_winsys *iws = aub_pipe_winsys(winsys);
-   unsigned size = nr_dwords * 4;
-
-   assert(iws->used + size < iws->size);
-
-   brw_aub_gtt_cmds( iws->aubfile, 
-		     AUB_BUF_START + iws->used,
-		     cmds,
-		     nr_dwords * sizeof(int) );
-
-   iws->used += align(size, 4096);
-}
-
-
-/* XXX: fix me:
- */
-static struct aub_pipe_winsys *global_winsys = NULL;
-
-
-
-
-/* Pipe has no concept of pools.  We choose the tex/region pool
- * for all buffers.
- */
-static struct pipe_buffer *
-aub_buffer_create(struct pipe_winsys *winsys,
-                  unsigned alignment,
-                  unsigned usage,
-                  unsigned size)
-{
-   struct aub_pipe_winsys *iws = aub_pipe_winsys(winsys);
-   struct aub_buffer *sbo = CALLOC_STRUCT(aub_buffer);
-
-   pipe_reference_init(&sbo->reference, 1);
-
-   /* Could reuse buffers that are not referenced in current
-    * batchbuffer.  Can't do that atm, so always reallocate:
-    */
-   assert(iws->used + size < iws->size);
-   sbo->data = iws->pool + iws->used;
-   sbo->offset = AUB_BUF_START + iws->used;
-   iws->used += align(size, 4096);
-
-   sbo->size = size;
-
-   return pipe_bo(sbo);
-}
-
-
-static struct pipe_buffer *
-aub_user_buffer_create(struct pipe_winsys *winsys, void *ptr, unsigned bytes)
-{
-   struct aub_buffer *sbo;
-
-   /* Lets hope this is meant for upload, not as a result!  
-    */
-   sbo = aub_bo(aub_buffer_create( winsys, 0, 0, 0 ));
-
-   sbo->data = ptr;
-   sbo->size = bytes;
-
-   return pipe_bo(sbo);
-}
-
-
-/* The state tracker (should!) keep track of whether the fake
- * frontbuffer has been touched by any rendering since the last time
- * we copied its contents to the real frontbuffer.  Our task is easy:
- */
-static void
-aub_flush_frontbuffer( struct pipe_winsys *winsys,
-                       struct pipe_surface *surface,
-                       void *context_private)
-{
-//   struct aub_pipe_winsys *iws = aub_pipe_winsys(winsys);
-   brw_aub_dump_bmp( global_winsys->aubfile, 
-		     surface,
-		     aub_bo(buffer_from_surface(surface))->offset );
-}
-
-
-/**
- * Round n up to next multiple.
- */
-static INLINE unsigned
-round_up(unsigned n, unsigned multiple)
-{
-   return (n + multiple - 1) & ~(multiple - 1);
-}
-
-static struct pipe_buffer *
-aub_i915_surface_buffer_create(struct pipe_winsys *winsys,
-                               unsigned width, unsigned height,
-                               enum pipe_format format,
-                               unsigned usage,
-                               unsigned tex_usage,
-                               unsigned *stride)
-{
-   const unsigned alignment = 64;
-   struct pipe_format_block block;
-   unsigned nblocksx, nblocksy;
-
-   pf_get_block(format, &block);
-   nblocksx = pf_get_nblocksx(&block, width);
-   nblocksy = pf_get_nblocksy(&block, height);
-   *stride = round_up(nblocksx * block.size, alignment);
-
-   return winsys->buffer_create(winsys, alignment,
-                                usage,
-                                *stride * nblocksy);
-}
-
-
-static const char *
-aub_get_name( struct pipe_winsys *winsys )
-{
-   return "Aub/xlib";
-}
-
-static void
-xlib_brw_destroy_pipe_winsys_aub( struct pipe_winsys *winsys )
-
-{
-   struct aub_pipe_winsys *iws = aub_pipe_winsys(winsys);
-   brw_aub_destroy(iws->aubfile);
-   free(iws->pool);
-   free(iws);
-}
-
-
-
-static struct pipe_winsys *
-xlib_create_brw_winsys( void )
-{
-   struct aub_pipe_winsys *iws = CALLOC_STRUCT( aub_pipe_winsys );
-   
-   /* Fill in this struct with callbacks that pipe will need to
-    * communicate with the window system, buffer manager, etc. 
-    *
-    * Pipe would be happy with a malloc based memory manager, but
-    * the SwapBuffers implementation in this winsys driver requires
-    * that rendering be done to an appropriate _DriBufferObject.  
-    */
-   iws->winsys.buffer_create = aub_buffer_create;
-   iws->winsys.user_buffer_create = aub_user_buffer_create;
-   iws->winsys.buffer_map = aub_buffer_map;
-   iws->winsys.buffer_unmap = aub_buffer_unmap;
-   iws->winsys.buffer_destroy = aub_buffer_destroy;
-   iws->winsys.flush_frontbuffer = aub_flush_frontbuffer;
-   iws->winsys.get_name = aub_get_name;
-   iws->winsys.destroy = xlib_brw_destroy_pipe_winsys_aub;
-
-   iws->winsys.surface_buffer_create = aub_i915_surface_buffer_create;
-
-   iws->aubfile = brw_aubfile_create();
-   iws->size = AUB_BUF_SIZE;
-   iws->pool = malloc(AUB_BUF_SIZE);
-
-   /* HACK: static copy of this pointer:
-    */
-   assert(global_winsys == NULL);
-   global_winsys = iws;
-
-   return &iws->winsys;
-}
-
-
-static struct pipe_screen *
-xlib_create_brw_screen( void )
-{
-#ifndef GALLIUM_CELL
-   struct pipe_winsys *winsys;
-   struct pipe_screen *screen;
-
-   winsys = xlib_create_brw_winsys();
-   if (winsys == NULL)
-      return NULL;
-
-   screen = brw_create_screen(winsys, 0/* XXX pci_id */);
-   if (screen == NULL)
-      goto fail;
-
-   return screen;
-
-fail:
-   if (winsys)
-      winsys->destroy( winsys );
-
-#endif
-   return NULL;
-}
-
-
-/* These per-screen functions are acually made available to the driver
- * through the brw_winsys (per-context) entity.
- */
-unsigned xlib_brw_get_buffer_offset( struct pipe_winsys *pws,
-                                     struct pipe_buffer *buf,
-                                     unsigned access_flags )
-{
-   return aub_bo(buf)->offset;
-}
-
-void xlib_brw_buffer_subdata_typed( struct pipe_winsys *pws,
-                                    struct pipe_buffer *buf,
-                                    unsigned long offset, 
-                                    unsigned long size, 
-                                    const void *data,
-                                    unsigned data_type )
-{
-   unsigned aub_type = DW_GENERAL_STATE;
-   unsigned aub_sub_type = 0;
-
-   switch (data_type) {
-   case BRW_CC_VP:
-      aub_sub_type = DWGS_COLOR_CALC_VIEWPORT_STATE;
-      break;
-   case BRW_CC_UNIT:
-      aub_sub_type = DWGS_COLOR_CALC_STATE;
-      break;
-   case BRW_WM_PROG:
-      aub_sub_type = DWGS_KERNEL_INSTRUCTIONS;
-      break;
-   case BRW_SAMPLER_DEFAULT_COLOR:
-      aub_sub_type = DWGS_SAMPLER_DEFAULT_COLOR;
-      break;
-   case BRW_SAMPLER:
-      aub_sub_type = DWGS_SAMPLER_STATE;
-      break;
-   case BRW_WM_UNIT:
-      aub_sub_type = DWGS_WINDOWER_IZ_STATE;
-      break;
-   case BRW_SF_PROG:
-      aub_sub_type = DWGS_KERNEL_INSTRUCTIONS;
-      break;
-   case BRW_SF_VP:
-      aub_sub_type = DWGS_STRIPS_FANS_VIEWPORT_STATE;
-      break;
-   case BRW_SF_UNIT:
-      aub_sub_type = DWGS_STRIPS_FANS_STATE;
-      break;
-   case BRW_VS_UNIT:
-      aub_sub_type = DWGS_VERTEX_SHADER_STATE;
-      break;
-   case BRW_VS_PROG:
-      aub_sub_type = DWGS_KERNEL_INSTRUCTIONS;
-      break;
-   case BRW_GS_UNIT:
-      aub_sub_type = DWGS_GEOMETRY_SHADER_STATE;
-      break;
-   case BRW_GS_PROG:
-      aub_sub_type = DWGS_KERNEL_INSTRUCTIONS;
-      break;
-   case BRW_CLIP_VP:
-      aub_sub_type = DWGS_CLIPPER_VIEWPORT_STATE;
-      break;
-   case BRW_CLIP_UNIT:
-      aub_sub_type = DWGS_CLIPPER_STATE;
-      break;
-   case BRW_CLIP_PROG:
-      aub_sub_type = DWGS_KERNEL_INSTRUCTIONS;
-      break;
-   case BRW_SS_SURFACE:
-      aub_type = DW_SURFACE_STATE;
-      aub_sub_type = DWSS_SURFACE_STATE; 
-      break;
-   case BRW_SS_SURF_BIND:
-      aub_type = DW_SURFACE_STATE;
-      aub_sub_type = DWSS_BINDING_TABLE_STATE; 
-      break;
-   case BRW_CONSTANT_BUFFER:
-      aub_type = DW_CONSTANT_URB_ENTRY;
-      aub_sub_type = 0; 
-      break;
-
-   default:
-      assert(0);
-      break;
-   }
-
-   {
-      struct aub_pipe_winsys *iws = aub_pipe_winsys(pws);
-      struct aub_buffer *sbo = aub_bo(buf);
-
-      assert(sbo->size > offset + size);
-      memcpy(sbo->data + offset, data, size);
-
-      brw_aub_gtt_data( iws->aubfile, 
-                        sbo->offset + offset,
-                        sbo->data + offset,
-                        size,
-                        aub_type,
-                        aub_sub_type );
-   }
-}
- 
-
-static void
-xlib_brw_display_surface(struct xmesa_buffer *b, 
-                         struct pipe_surface *surf)
-{
-   brw_aub_dump_bmp( global_winsys->aubfile, 
-		     surf,
-		     aub_bo(buffer_from_surface(surf))->offset );
-}
-
-
-struct xm_driver xlib_brw_driver = 
-{
-   .create_pipe_screen = xlib_create_brw_screen,
-   .create_pipe_context = xlib_create_brw_context,
-   .display_surface = xlib_brw_display_surface,
-};