Header file clean-up:

1. Remove all.h and PC_HEADER junk.
2. Rolled mem.c and mem.h into imports.c and imports.h
3. Include imports.h instead of mem.h
Restore _mesa_create/initialize_context() to be like they were in 4.0.4
New wrappers for a few std C functions: _mesa_atoi(), _mesa_strstr(), etc.

49 files changed, 610 insertions, 508 deletions

diff --git a/src/mesa/main/Makefile.X11 b/src/mesa/main/Makefile.X11
index 2d714c20c80..4e44c4fd480 100644
--- a/src/mesa/main/Makefile.X11
+++ b/src/mesa/main/Makefile.X11
@@ -1,4 +1,4 @@
-# $Id: Makefile.X11,v 1.70 2002/10/16 17:57:03 brianp Exp $
+# $Id: Makefile.X11,v 1.71 2002/10/24 23:57:19 brianp Exp $
 
 # Mesa 3-D graphics library
 # Version:  4.1
@@ -55,7 +55,6 @@ CORE_SOURCES = \
 	light.c \
 	lines.c \
 	matrix.c \
-	mem.c \
 	mmath.c \
 	pixel.c \
 	points.c \
diff --git a/src/mesa/main/accum.c b/src/mesa/main/accum.c
index d190508a615..7f0145d0be1 100644
--- a/src/mesa/main/accum.c
+++ b/src/mesa/main/accum.c
@@ -1,10 +1,10 @@
-/* $Id: accum.c,v 1.38 2001/09/14 21:36:43 brianp Exp $ */
+/* $Id: accum.c,v 1.39 2002/10/24 23:57:19 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
- * Version:  3.5
+ * Version:  4.1
  *
- * Copyright (C) 1999-2001  Brian Paul   All Rights Reserved.
+ * Copyright (C) 1999-2002  Brian Paul   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"),
@@ -24,20 +24,13 @@
  * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  */
 
-
-#ifdef PC_HEADER
-#include "all.h"
-#else
 #include "glheader.h"
 #include "accum.h"
 #include "context.h"
+#include "imports.h"
 #include "macros.h"
-#include "mem.h"
 #include "state.h"
 #include "mtypes.h"
-#endif
-
-
 
 
 void
diff --git a/src/mesa/main/api_arrayelt.c b/src/mesa/main/api_arrayelt.c
index 0a39ecdefb9..5d8609b9104 100644
--- a/src/mesa/main/api_arrayelt.c
+++ b/src/mesa/main/api_arrayelt.c
@@ -1,4 +1,4 @@
-/* $Id: api_arrayelt.c,v 1.9 2002/06/15 02:38:15 brianp Exp $ */
+/* $Id: api_arrayelt.c,v 1.10 2002/10/24 23:57:19 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -32,7 +32,7 @@
 #include "api_arrayelt.h"
 #include "context.h"
 #include "glapi.h"
-#include "mem.h"
+#include "imports.h"
 #include "macros.h"
 #include "mtypes.h"
 
diff --git a/src/mesa/main/api_validate.c b/src/mesa/main/api_validate.c
index c3aba1ad8b7..33e3ea140fa 100644
--- a/src/mesa/main/api_validate.c
+++ b/src/mesa/main/api_validate.c
@@ -1,4 +1,4 @@
-/* $Id: api_validate.c,v 1.6 2002/04/21 21:04:46 brianp Exp $ */
+/* $Id: api_validate.c,v 1.7 2002/10/24 23:57:19 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -27,6 +27,7 @@
 #include "glheader.h"
 #include "api_validate.h"
 #include "context.h"
+#include "imports.h"
 #include "mtypes.h"
 #include "state.h"
 
diff --git a/src/mesa/main/attrib.c b/src/mesa/main/attrib.c
index 32a87f33ce3..aabea8c066a 100644
--- a/src/mesa/main/attrib.c
+++ b/src/mesa/main/attrib.c
@@ -1,4 +1,4 @@
-/* $Id: attrib.c,v 1.74 2002/10/17 22:26:06 kschultz Exp $ */
+/* $Id: attrib.c,v 1.75 2002/10/24 23:57:19 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -24,11 +24,8 @@
  * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  */
 
-
-#ifdef PC_HEADER
-#include "all.h"
-#else
 #include "glheader.h"
+#include "imports.h"
 #include "accum.h"
 #include "attrib.h"
 #include "blend.h"
@@ -43,7 +40,6 @@
 #include "light.h"
 #include "lines.h"
 #include "matrix.h"
-#include "mem.h"
 #include "points.h"
 #include "polygon.h"
 #include "simple_list.h"
@@ -52,9 +48,6 @@
 #include "texstate.h"
 #include "mtypes.h"
 #include "math/m_xform.h"
-#endif
-
-
 
 
 /*
diff --git a/src/mesa/main/blend.c b/src/mesa/main/blend.c
index 98385e0a70a..0b1f86e3e69 100644
--- a/src/mesa/main/blend.c
+++ b/src/mesa/main/blend.c
@@ -1,4 +1,4 @@
-/* $Id: blend.c,v 1.37 2002/10/04 19:10:07 brianp Exp $ */
+/* $Id: blend.c,v 1.38 2002/10/24 23:57:19 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -25,9 +25,6 @@
  */
 
 
-#ifdef PC_HEADER
-#include "all.h"
-#else
 #include "glheader.h"
 #include "blend.h"
 #include "colormac.h"
@@ -35,7 +32,6 @@
 #include "enums.h"
 #include "macros.h"
 #include "mtypes.h"
-#endif
 
 
 void
diff --git a/src/mesa/main/buffers.c b/src/mesa/main/buffers.c
index efb35531680..14994c61f73 100644
--- a/src/mesa/main/buffers.c
+++ b/src/mesa/main/buffers.c
@@ -1,4 +1,4 @@
-/* $Id: buffers.c,v 1.41 2002/10/11 17:41:03 brianp Exp $ */
+/* $Id: buffers.c,v 1.42 2002/10/24 23:57:19 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -25,10 +25,8 @@
  */
 
 
-#ifdef PC_HEADER
-#include "all.h"
-#else
 #include "glheader.h"
+#include "imports.h"
 #include "accum.h"
 #include "buffers.h"
 #include "colormac.h"
@@ -36,11 +34,9 @@
 #include "depth.h"
 #include "enums.h"
 #include "macros.h"
-#include "mem.h"
 #include "stencil.h"
 #include "state.h"
 #include "mtypes.h"
-#endif
 
 
 
diff --git a/src/mesa/main/clip.c b/src/mesa/main/clip.c
index 168ae350b27..79565a0fb31 100644
--- a/src/mesa/main/clip.c
+++ b/src/mesa/main/clip.c
@@ -1,4 +1,4 @@
-/* $Id: clip.c,v 1.25 2002/03/29 17:29:12 brianp Exp $ */
+/* $Id: clip.c,v 1.26 2002/10/24 23:57:19 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -25,9 +25,6 @@
  */
 
 
-#ifdef PC_HEADER
-#include "all.h"
-#else
 #include "glheader.h"
 #include "clip.h"
 #include "context.h"
@@ -37,7 +34,6 @@
 
 #include "math/m_xform.h"
 #include "math/m_matrix.h"
-#endif
 
 
 
diff --git a/src/mesa/main/colortab.c b/src/mesa/main/colortab.c
index 88963dccc68..fb5c94259dd 100644
--- a/src/mesa/main/colortab.c
+++ b/src/mesa/main/colortab.c
@@ -1,4 +1,4 @@
-/* $Id: colortab.c,v 1.45 2002/07/09 01:22:50 brianp Exp $ */
+/* $Id: colortab.c,v 1.46 2002/10/24 23:57:19 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -25,19 +25,14 @@
  */
 
 
-#ifdef PC_HEADER
-#include "all.h"
-#else
 #include "glheader.h"
+#include "imports.h"
 #include "colortab.h"
 #include "context.h"
 #include "image.h"
 #include "macros.h"
-#include "mem.h"
 #include "mmath.h"
 #include "state.h"
-#endif
-
 
 
 /*
diff --git a/src/mesa/main/context.c b/src/mesa/main/context.c
index 4bd36bbcded..fef403671ec 100644
--- a/src/mesa/main/context.c
+++ b/src/mesa/main/context.c
@@ -1,4 +1,4 @@
-/* $Id: context.c,v 1.185 2002/10/16 17:57:51 brianp Exp $ */
+/* $Id: context.c,v 1.186 2002/10/24 23:57:20 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -25,10 +25,8 @@
  */
 
 
-#ifdef PC_HEADER
-#include "all.h"
-#else
 #include "glheader.h"
+#include "imports.h"
 #include "buffers.h"
 #include "clip.h"
 #include "colortab.h"
@@ -43,7 +41,6 @@
 #include "hash.h"
 #include "light.h"
 #include "macros.h"
-#include "mem.h"
 #include "mmath.h"
 #include "simple_list.h"
 #include "state.h"
@@ -58,7 +55,7 @@
 #include "math/m_matrix.h"
 #include "math/m_xform.h"
 #include "math/mathmod.h"
-#endif
+
 
 #if defined(MESA_TRACE)
 #include "Trace/tr_context.h"
@@ -94,7 +91,7 @@ _mesa_destroyContext(__GLcontext *gc)
 {
    if (gc) {
       _mesa_free_context_data(gc);
-      (*gc->imports.free)(gc, gc);
+      _mesa_free(gc);
    }
    return GL_TRUE;
 }
@@ -240,9 +237,8 @@ __glCoreCreateContext(__GLimports *imports, __GLcontextModes *modes)
 	return NULL;
     }
 
+    _mesa_initialize_context(ctx, modes, NULL, imports, GL_FALSE);
     ctx->imports = *imports;
-    _mesa_init_default_exports(&(ctx->exports));
-    _mesa_initialize_context(ctx, modes, NULL, imports);
 
     return ctx;
 }
@@ -561,7 +557,7 @@ one_time_init( GLcontext *ctx )
 #ifdef USE_SPARC_ASM
       _mesa_init_sparc_glapi_relocs();
 #endif
-      if ((*ctx->imports.getenv)(ctx, "MESA_DEBUG")) {
+      if (_mesa_getenv("MESA_DEBUG")) {
          _glapi_noop_enable_warnings(GL_TRUE);
 #ifndef GLX_DIRECT_RENDERING
          /* libGL from before 2002/06/28 don't have this function.  Someday,
@@ -1477,13 +1473,13 @@ init_attrib_groups( GLcontext *ctx )
    ctx->_Facing = 0;
 
    /* For debug/development only */
-   ctx->NoRaster = (*ctx->imports.getenv)(ctx, "MESA_NO_RASTER") ? GL_TRUE : GL_FALSE;
+   ctx->NoRaster = _mesa_getenv("MESA_NO_RASTER") ? GL_TRUE : GL_FALSE;
    ctx->FirstTimeCurrent = GL_TRUE;
 
    /* Dither disable */
-   ctx->NoDither = (*ctx->imports.getenv)(ctx, "MESA_NO_DITHER") ? GL_TRUE : GL_FALSE;
+   ctx->NoDither = _mesa_getenv("MESA_NO_DITHER") ? GL_TRUE : GL_FALSE;
    if (ctx->NoDither) {
-      if ((*ctx->imports.getenv)(ctx, "MESA_DEBUG")) {
+      if (_mesa_getenv("MESA_DEBUG")) {
          _mesa_debug(ctx, "MESA_NO_DITHER set - dithering disabled\n");
       }
       ctx->Color.DitherFlag = GL_FALSE;
@@ -1592,36 +1588,36 @@ alloc_proxy_textures( GLcontext *ctx )
 static void add_debug_flags( const char *debug )
 {
 #ifdef MESA_DEBUG
-   if (strstr(debug, "varray")) 
+   if (_mesa_strstr(debug, "varray")) 
       MESA_VERBOSE |= VERBOSE_VARRAY;
 
-   if (strstr(debug, "tex")) 
+   if (_mesa_strstr(debug, "tex")) 
       MESA_VERBOSE |= VERBOSE_TEXTURE;
 
-   if (strstr(debug, "imm")) 
+   if (_mesa_strstr(debug, "imm")) 
       MESA_VERBOSE |= VERBOSE_IMMEDIATE;
 
-   if (strstr(debug, "pipe")) 
+   if (_mesa_strstr(debug, "pipe")) 
       MESA_VERBOSE |= VERBOSE_PIPELINE;
 
-   if (strstr(debug, "driver")) 
+   if (_mesa_strstr(debug, "driver")) 
       MESA_VERBOSE |= VERBOSE_DRIVER;
 
-   if (strstr(debug, "state")) 
+   if (_mesa_strstr(debug, "state")) 
       MESA_VERBOSE |= VERBOSE_STATE;
 
-   if (strstr(debug, "api")) 
+   if (_mesa_strstr(debug, "api")) 
       MESA_VERBOSE |= VERBOSE_API;
 
-   if (strstr(debug, "list")) 
+   if (_mesa_strstr(debug, "list")) 
       MESA_VERBOSE |= VERBOSE_DISPLAY_LIST;
 
-   if (strstr(debug, "lighting")) 
+   if (_mesa_strstr(debug, "lighting")) 
       MESA_VERBOSE |= VERBOSE_LIGHTING;
    
    /* Debug flag:
     */
-   if (strstr(debug, "flush")) 
+   if (_mesa_strstr(debug, "flush")) 
       MESA_DEBUG_FLAGS |= DEBUG_ALWAYS_FLUSH;
 #endif
 }
@@ -1635,16 +1631,18 @@ GLboolean
 _mesa_initialize_context( GLcontext *ctx,
                           const GLvisual *visual,
                           GLcontext *share_list,
-                          const __GLimports *imports )
+                          void *driver_ctx,
+                          GLboolean direct )
 {
    GLuint dispatchSize;
    const char *c;
 
-   ASSERT(imports);
-   ASSERT(imports->other); /* other points to the device driver's context */
+   ASSERT(driver_ctx);
 
-   /* assing imports */
-   ctx->imports = *imports;
+   /* If the driver wants core Mesa to use special imports, it'll have to
+    * override these defaults.
+    */
+   _mesa_init_default_imports( &(ctx->imports), driver_ctx );
 
    /* initialize the exports (Mesa functions called by the window system) */
    _mesa_init_default_exports( &(ctx->exports) );
@@ -1652,17 +1650,7 @@ _mesa_initialize_context( GLcontext *ctx,
    /* misc one-time initializations */
    one_time_init(ctx);
 
-#if 0
-   /**
-    ** OpenGL SI stuff
-    **/
-   if (!ctx->imports.malloc) {
-      _mesa_init_default_imports(&ctx->imports, driver_ctx);
-   }
-   /* exports are setup by the device driver */
-#endif
-
-   ctx->DriverCtx = imports->other;
+   ctx->DriverCtx = driver_ctx;
    ctx->Visual = *visual;
    ctx->DrawBuffer = NULL;
    ctx->ReadBuffer = NULL;
@@ -1860,11 +1848,11 @@ _mesa_initialize_context( GLcontext *ctx,
    }
    ctx->MRD = 1.0;  /* Minimum resolvable depth value, for polygon offset */
 
-   c = (*ctx->imports.getenv)(ctx, "MESA_DEBUG");
+   c = _mesa_getenv("MESA_DEBUG");
    if (c)
       add_debug_flags(c);
 
-   c = (*ctx->imports.getenv)(ctx, "MESA_VERBOSE");
+   c = _mesa_getenv("MESA_VERBOSE");
    if (c)
       add_debug_flags(c);
 
@@ -1877,29 +1865,31 @@ _mesa_initialize_context( GLcontext *ctx,
  * Allocate and initialize a GLcontext structure.
  * Input:  visual - a GLvisual pointer (we copy the struct contents)
  *         sharelist - another context to share display lists with or NULL
- *         imports - points to a fully-initialized __GLimports object.
+ *         driver_ctx - pointer to device driver's context state struct
+ *         direct - direct rendering?
  * Return:  pointer to a new __GLcontextRec or NULL if error.
  */
 GLcontext *
 _mesa_create_context( const GLvisual *visual,
                       GLcontext *share_list,
-                      const __GLimports *imports )
+                      void *driver_ctx,
+                      GLboolean direct )
+
 {
    GLcontext *ctx;
 
    ASSERT(visual);
-   ASSERT(imports);
-   ASSERT(imports->calloc);
+   ASSERT(driver_ctx);
 
-   ctx = (GLcontext *) (*imports->calloc)(NULL, 1, sizeof(GLcontext));
+   ctx = (GLcontext *) _mesa_calloc(sizeof(GLcontext));
    if (!ctx)
       return NULL;
 
-   if (_mesa_initialize_context(ctx, visual, share_list, imports)) {
+   if (_mesa_initialize_context(ctx, visual, share_list, driver_ctx, direct)) {
       return ctx;
    }
    else {
-      (*imports->free)(NULL, ctx);
+      _mesa_free(ctx);
       return NULL;
    }
 }
@@ -2281,7 +2271,7 @@ _mesa_make_current2( GLcontext *newCtx, GLframebuffer *drawBuffer,
        * information.
        */
       if (newCtx->FirstTimeCurrent) {
-	 if ((*newCtx->imports.getenv)(newCtx, "MESA_INFO")) {
+	 if (_mesa_getenv("MESA_INFO")) {
 	    print_info();
 	 }
 	 newCtx->FirstTimeCurrent = GL_FALSE;
diff --git a/src/mesa/main/context.h b/src/mesa/main/context.h
index 937b9c59a3d..8b1de0a53aa 100644
--- a/src/mesa/main/context.h
+++ b/src/mesa/main/context.h
@@ -1,4 +1,4 @@
-/* $Id: context.h,v 1.34 2002/10/14 17:08:21 brianp Exp $ */
+/* $Id: context.h,v 1.35 2002/10/24 23:57:20 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -31,7 +31,6 @@
 
 #include "glapi.h"
 #include "mtypes.h"
-#include "imports.h"
 
 
 /*
@@ -128,13 +127,15 @@ _mesa_destroy_framebuffer( GLframebuffer *buffer );
 extern GLcontext *
 _mesa_create_context( const GLvisual *visual,
                       GLcontext *share_list,
-                      const __GLimports *imports );
+                      void *driver_ctx,
+                      GLboolean direct );
 
 extern GLboolean
 _mesa_initialize_context( GLcontext *ctx,
                           const GLvisual *visual,
                           GLcontext *share_list,
-                          const __GLimports *imports );
+                          void *driver_ctx,
+                          GLboolean direct );
 
 extern void
 _mesa_free_context_data( GLcontext *ctx );
diff --git a/src/mesa/main/convolve.c b/src/mesa/main/convolve.c
index ce01a121871..a5e71b8cbdc 100644
--- a/src/mesa/main/convolve.c
+++ b/src/mesa/main/convolve.c
@@ -1,8 +1,8 @@
-/* $Id: convolve.c,v 1.27 2002/07/09 01:22:50 brianp Exp $ */
+/* $Id: convolve.c,v 1.28 2002/10/24 23:57:20 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
- * Version:  4.0.2
+ * Version:  4.1
  *
  * Copyright (C) 1999-2002  Brian Paul   All Rights Reserved.
  *
@@ -33,9 +33,6 @@
  */
 
 
-#ifdef PC_HEADER
-#include "all.h"
-#else
 #include "glheader.h"
 #include "colormac.h"
 #include "convolve.h"
@@ -43,7 +40,6 @@
 #include "image.h"
 #include "mtypes.h"
 #include "state.h"
-#endif
 
 
 /*
diff --git a/src/mesa/main/debug.c b/src/mesa/main/debug.c
index 039f7a01a7b..2be25feb5a0 100644
--- a/src/mesa/main/debug.c
+++ b/src/mesa/main/debug.c
@@ -1,4 +1,4 @@
-/* $Id: debug.c,v 1.13 2002/06/29 19:48:15 brianp Exp $ */
+/* $Id: debug.c,v 1.14 2002/10/24 23:57:20 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -26,9 +26,12 @@
 
 #include "mtypes.h"
 #include "context.h"
+#include "imports.h"
 #include "debug.h"
 
-void _mesa_print_state( const char *msg, GLuint state )
+
+void
+_mesa_print_state( const char *msg, GLuint state )
 {
    _mesa_debug(NULL,
 	   "%s: (0x%x) %s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s\n",
@@ -62,7 +65,8 @@ void _mesa_print_state( const char *msg, GLuint state )
 
 
 
-void _mesa_print_tri_caps( const char *name, GLuint flags )
+void
+_mesa_print_tri_caps( const char *name, GLuint flags )
 {
    _mesa_debug(NULL,
 	   "%s: (0x%x) %s%s%s%s%s%s%s%s%s%s%s%s%s%s\n",
diff --git a/src/mesa/main/depth.c b/src/mesa/main/depth.c
index 1ae912529bb..8383bcc6085 100644
--- a/src/mesa/main/depth.c
+++ b/src/mesa/main/depth.c
@@ -1,4 +1,4 @@
-/* $Id: depth.c,v 1.30 2002/06/15 02:38:15 brianp Exp $ */
+/* $Id: depth.c,v 1.31 2002/10/24 23:57:20 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -25,18 +25,13 @@
  */
 
 
-#ifdef PC_HEADER
-#include "all.h"
-#else
 #include "glheader.h"
+#include "imports.h"
 #include "context.h"
 #include "enums.h"
 #include "depth.h"
 #include "macros.h"
-#include "mem.h"
 #include "mtypes.h"
-#endif
-
 
 
 /**********************************************************************/
diff --git a/src/mesa/main/dispatch.c b/src/mesa/main/dispatch.c
index 463bdb70d04..91155bc2c60 100644
--- a/src/mesa/main/dispatch.c
+++ b/src/mesa/main/dispatch.c
@@ -1,4 +1,4 @@
-/* $Id: dispatch.c,v 1.27 2002/06/29 19:48:15 brianp Exp $ */
+/* $Id: dispatch.c,v 1.28 2002/10/24 23:57:20 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -36,14 +36,11 @@
  */
 
 
-#ifdef PC_HEADER
-#include "all.h"
-#else
 #include "glheader.h"
 #include "glapi.h"
 #include "glapitable.h"
 #include "glthread.h"
-#endif
+
 
 #if !(defined(USE_X86_ASM) || defined(USE_SPARC_ASM))
 
diff --git a/src/mesa/main/dlist.c b/src/mesa/main/dlist.c
index f8c21d97db8..5df4f6e2c89 100644
--- a/src/mesa/main/dlist.c
+++ b/src/mesa/main/dlist.c
@@ -1,4 +1,4 @@
-/* $Id: dlist.c,v 1.98 2002/10/16 17:57:51 brianp Exp $ */
+/* $Id: dlist.c,v 1.99 2002/10/24 23:57:20 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -24,11 +24,8 @@
  * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  */
 
-
-#ifdef PC_HEADER
-#include "all.h"
-#else
 #include "glheader.h"
+#include "imports.h"
 #include "api_loopback.h"
 #include "attrib.h"
 #include "blend.h"
@@ -55,7 +52,6 @@
 #include "dlist.h"
 #include "macros.h"
 #include "matrix.h"
-#include "mem.h"
 #include "pixel.h"
 #include "points.h"
 #include "polygon.h"
@@ -72,8 +68,6 @@
 #include "math/m_matrix.h"
 #include "math/m_xform.h"
 
-#endif
-
 
 
 /*
@@ -4880,8 +4874,8 @@ execute_list( GLcontext *ctx, GLuint list )
 	 default:
             {
                char msg[1000];
-               _mesa_sprintf( ctx, msg, "Error in execute_list: opcode=%d", (int) opcode);
-               _mesa_problem( ctx, msg );
+               _mesa_sprintf(msg, "Error in execute_list: opcode=%d", (int) opcode);
+               _mesa_problem(ctx, msg);
             }
             done = GL_TRUE;
 	 }
@@ -6275,13 +6269,13 @@ static void print_list( GLcontext *ctx, GLuint list )
    GLboolean done;
 
    if (!glIsList(list)) {
-      _mesa_printf(ctx, "%u is not a display list ID\n", list);
+      _mesa_printf("%u is not a display list ID\n", list);
       return;
    }
 
    n = (Node *) _mesa_HashLookup(ctx->Shared->DisplayList, list);
 
-   _mesa_printf(ctx, "START-LIST %u, address %p\n", list, (void*)n );
+   _mesa_printf("START-LIST %u, address %p\n", list, (void*)n );
 
    done = n ? GL_FALSE : GL_TRUE;
    while (!done) {
@@ -6295,136 +6289,136 @@ static void print_list( GLcontext *ctx, GLuint list )
       else {
 	 switch (opcode) {
          case OPCODE_ACCUM:
-            _mesa_printf(ctx, "accum %s %g\n", enum_string(n[1].e), n[2].f );
+            _mesa_printf("accum %s %g\n", enum_string(n[1].e), n[2].f );
 	    break;
 	 case OPCODE_BITMAP:
-            _mesa_printf(ctx, "Bitmap %d %d %g %g %g %g %p\n", n[1].i, n[2].i,
+            _mesa_printf("Bitmap %d %d %g %g %g %g %p\n", n[1].i, n[2].i,
 		       n[3].f, n[4].f, n[5].f, n[6].f, (void *) n[7].data );
 	    break;
          case OPCODE_CALL_LIST:
-            _mesa_printf(ctx, "CallList %d\n", (int) n[1].ui );
+            _mesa_printf("CallList %d\n", (int) n[1].ui );
             break;
          case OPCODE_CALL_LIST_OFFSET:
-            _mesa_printf(ctx, "CallList %d + offset %u = %u\n", (int) n[1].ui,
+            _mesa_printf("CallList %d + offset %u = %u\n", (int) n[1].ui,
                     ctx->List.ListBase, ctx->List.ListBase + n[1].ui );
             break;
          case OPCODE_COLOR_TABLE_PARAMETER_FV:
-            _mesa_printf(ctx, "ColorTableParameterfv %s %s %f %f %f %f\n",
+            _mesa_printf("ColorTableParameterfv %s %s %f %f %f %f\n",
                     enum_string(n[1].e), enum_string(n[2].e),
                     n[3].f, n[4].f, n[5].f, n[6].f);
             break;
          case OPCODE_COLOR_TABLE_PARAMETER_IV:
-            _mesa_printf(ctx, "ColorTableParameteriv %s %s %d %d %d %d\n",
+            _mesa_printf("ColorTableParameteriv %s %s %d %d %d %d\n",
                     enum_string(n[1].e), enum_string(n[2].e),
                     n[3].i, n[4].i, n[5].i, n[6].i);
             break;
 	 case OPCODE_DISABLE:
-            _mesa_printf(ctx, "Disable %s\n", enum_string(n[1].e));
+            _mesa_printf("Disable %s\n", enum_string(n[1].e));
 	    break;
 	 case OPCODE_ENABLE:
-            _mesa_printf(ctx, "Enable %s\n", enum_string(n[1].e));
+            _mesa_printf("Enable %s\n", enum_string(n[1].e));
 	    break;
          case OPCODE_FRUSTUM:
-            _mesa_printf(ctx, "Frustum %g %g %g %g %g %g\n",
+            _mesa_printf("Frustum %g %g %g %g %g %g\n",
                     n[1].f, n[2].f, n[3].f, n[4].f, n[5].f, n[6].f );
             break;
 	 case OPCODE_LINE_STIPPLE:
-	    _mesa_printf(ctx, "LineStipple %d %x\n", n[1].i, (int) n[2].us );
+	    _mesa_printf("LineStipple %d %x\n", n[1].i, (int) n[2].us );
 	    break;
 	 case OPCODE_LOAD_IDENTITY:
-            _mesa_printf(ctx, "LoadIdentity\n");
+            _mesa_printf("LoadIdentity\n");
 	    break;
 	 case OPCODE_LOAD_MATRIX:
-            _mesa_printf(ctx, "LoadMatrix\n");
-            _mesa_printf(ctx, "  %8f %8f %8f %8f\n",
+            _mesa_printf("LoadMatrix\n");
+            _mesa_printf("  %8f %8f %8f %8f\n",
                          n[1].f, n[5].f,  n[9].f, n[13].f);
-            _mesa_printf(ctx, "  %8f %8f %8f %8f\n",
+            _mesa_printf("  %8f %8f %8f %8f\n",
                          n[2].f, n[6].f, n[10].f, n[14].f);
-            _mesa_printf(ctx, "  %8f %8f %8f %8f\n",
+            _mesa_printf("  %8f %8f %8f %8f\n",
                          n[3].f, n[7].f, n[11].f, n[15].f);
-            _mesa_printf(ctx, "  %8f %8f %8f %8f\n",
+            _mesa_printf("  %8f %8f %8f %8f\n",
                          n[4].f, n[8].f, n[12].f, n[16].f);
 	    break;
 	 case OPCODE_MULT_MATRIX:
-            _mesa_printf(ctx, "MultMatrix (or Rotate)\n");
-            _mesa_printf(ctx, "  %8f %8f %8f %8f\n",
+            _mesa_printf("MultMatrix (or Rotate)\n");
+            _mesa_printf("  %8f %8f %8f %8f\n",
                          n[1].f, n[5].f,  n[9].f, n[13].f);
-            _mesa_printf(ctx, "  %8f %8f %8f %8f\n",
+            _mesa_printf("  %8f %8f %8f %8f\n",
                          n[2].f, n[6].f, n[10].f, n[14].f);
-            _mesa_printf(ctx, "  %8f %8f %8f %8f\n",
+            _mesa_printf("  %8f %8f %8f %8f\n",
                          n[3].f, n[7].f, n[11].f, n[15].f);
-            _mesa_printf(ctx, "  %8f %8f %8f %8f\n",
+            _mesa_printf("  %8f %8f %8f %8f\n",
                          n[4].f, n[8].f, n[12].f, n[16].f);
 	    break;
          case OPCODE_ORTHO:
-            _mesa_printf(ctx, "Ortho %g %g %g %g %g %g\n",
+            _mesa_printf("Ortho %g %g %g %g %g %g\n",
                     n[1].f, n[2].f, n[3].f, n[4].f, n[5].f, n[6].f );
             break;
 	 case OPCODE_POP_ATTRIB:
-            _mesa_printf(ctx, "PopAttrib\n");
+            _mesa_printf("PopAttrib\n");
 	    break;
 	 case OPCODE_POP_MATRIX:
-            _mesa_printf(ctx, "PopMatrix\n");
+            _mesa_printf("PopMatrix\n");
 	    break;
 	 case OPCODE_POP_NAME:
-            _mesa_printf(ctx, "PopName\n");
+            _mesa_printf("PopName\n");
 	    break;
 	 case OPCODE_PUSH_ATTRIB:
-            _mesa_printf(ctx, "PushAttrib %x\n", n[1].bf );
+            _mesa_printf("PushAttrib %x\n", n[1].bf );
 	    break;
 	 case OPCODE_PUSH_MATRIX:
-            _mesa_printf(ctx, "PushMatrix\n");
+            _mesa_printf("PushMatrix\n");
 	    break;
 	 case OPCODE_PUSH_NAME:
-            _mesa_printf(ctx, "PushName %d\n", (int) n[1].ui );
+            _mesa_printf("PushName %d\n", (int) n[1].ui );
 	    break;
 	 case OPCODE_RASTER_POS:
-            _mesa_printf(ctx, "RasterPos %g %g %g %g\n",
+            _mesa_printf("RasterPos %g %g %g %g\n",
                          n[1].f, n[2].f,n[3].f,n[4].f);
 	    break;
          case OPCODE_ROTATE:
-            _mesa_printf(ctx, "Rotate %g %g %g %g\n",
+            _mesa_printf("Rotate %g %g %g %g\n",
                          n[1].f, n[2].f, n[3].f, n[4].f );
             break;
          case OPCODE_SCALE:
-            _mesa_printf(ctx, "Scale %g %g %g\n", n[1].f, n[2].f, n[3].f );
+            _mesa_printf("Scale %g %g %g\n", n[1].f, n[2].f, n[3].f );
             break;
          case OPCODE_TRANSLATE:
-            _mesa_printf(ctx, "Translate %g %g %g\n", n[1].f, n[2].f, n[3].f );
+            _mesa_printf("Translate %g %g %g\n", n[1].f, n[2].f, n[3].f );
             break;
          case OPCODE_BIND_TEXTURE:
-	    _mesa_printf(ctx, "BindTexture %s %d\n",
+	    _mesa_printf("BindTexture %s %d\n",
                          _mesa_lookup_enum_by_nr(n[1].ui), n[2].ui);
 	    break;
          case OPCODE_SHADE_MODEL:
-	    _mesa_printf(ctx, "ShadeModel %s\n",
+	    _mesa_printf("ShadeModel %s\n",
                          _mesa_lookup_enum_by_nr(n[1].ui));
 	    break;
 	 case OPCODE_MAP1:
-	    _mesa_printf(ctx, "Map1 %s %.3f %.3f %d %d\n", 
+	    _mesa_printf("Map1 %s %.3f %.3f %d %d\n", 
 		    _mesa_lookup_enum_by_nr(n[1].ui),
 		    n[2].f, n[3].f, n[4].i, n[5].i);
 	    break;
 	 case OPCODE_MAP2:
-	    _mesa_printf(ctx, "Map2 %s %.3f %.3f %.3f %.3f %d %d %d %d\n", 
+	    _mesa_printf("Map2 %s %.3f %.3f %.3f %.3f %d %d %d %d\n", 
                          _mesa_lookup_enum_by_nr(n[1].ui),
                          n[2].f, n[3].f, n[4].f, n[5].f,
                          n[6].i, n[7].i, n[8].i, n[9].i);
 	    break;
 	 case OPCODE_MAPGRID1:
-	    _mesa_printf(ctx, "MapGrid1 %d %.3f %.3f\n",
+	    _mesa_printf("MapGrid1 %d %.3f %.3f\n",
                          n[1].i, n[2].f, n[3].f);
 	    break;
 	 case OPCODE_MAPGRID2:
-	    _mesa_printf(ctx, "MapGrid2 %d %.3f %.3f, %d %.3f %.3f\n", 
+	    _mesa_printf("MapGrid2 %d %.3f %.3f, %d %.3f %.3f\n", 
                          n[1].i, n[2].f, n[3].f,
                          n[4].i, n[5].f, n[6].f);
 	    break;
 	 case OPCODE_EVALMESH1:
-	    _mesa_printf(ctx, "EvalMesh1 %d %d\n", n[1].i, n[2].i);
+	    _mesa_printf("EvalMesh1 %d %d\n", n[1].i, n[2].i);
 	    break;
 	 case OPCODE_EVALMESH2:
-	    _mesa_printf(ctx, "EvalMesh2 %d %d %d %d\n",
+	    _mesa_printf("EvalMesh2 %d %d %d %d\n",
                          n[1].i, n[2].i, n[3].i, n[4].i);
 	    break;
 
@@ -6432,27 +6426,25 @@ static void print_list( GLcontext *ctx, GLuint list )
 	  * meta opcodes/commands
 	  */
          case OPCODE_ERROR:
-            _mesa_printf(ctx, "Error: %s %s\n",
+            _mesa_printf("Error: %s %s\n",
                          enum_string(n[1].e), (const char *)n[2].data );
             break;
 	 case OPCODE_CONTINUE:
-            _mesa_printf(ctx, "DISPLAY-LIST-CONTINUE\n");
+            _mesa_printf("DISPLAY-LIST-CONTINUE\n");
 	    n = (Node *) n[1].next;
 	    break;
 	 case OPCODE_END_OF_LIST:
-            _mesa_printf(ctx, "END-LIST %u\n", list);
+            _mesa_printf("END-LIST %u\n", list);
 	    done = GL_TRUE;
 	    break;
          default:
             if (opcode < 0 || opcode > OPCODE_END_OF_LIST) {
-               _mesa_printf(ctx,
-                       "ERROR IN DISPLAY LIST: opcode = %d, address = %p\n",
-                       opcode, (void*) n);
+               _mesa_printf("ERROR IN DISPLAY LIST: opcode = %d, address = %p\n",
+                            opcode, (void*) n);
                return;
             }
             else {
-               _mesa_printf(ctx, "command %d, %u operands\n",
-                            opcode, InstSize[opcode]);
+               _mesa_printf("command %d, %u operands\n", opcode, InstSize[opcode]);
             }
 	 }
 	 /* increment n to point to next compiled command */
diff --git a/src/mesa/main/drawpix.c b/src/mesa/main/drawpix.c
index 663bef47e28..1dbeefa23b2 100644
--- a/src/mesa/main/drawpix.c
+++ b/src/mesa/main/drawpix.c
@@ -1,4 +1,4 @@
-/* $Id: drawpix.c,v 1.62 2002/08/21 16:39:39 brianp Exp $ */
+/* $Id: drawpix.c,v 1.63 2002/10/24 23:57:20 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -24,22 +24,16 @@
  * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  */
 
-
-#ifdef PC_HEADER
-#include "all.h"
-#else
 #include "glheader.h"
+#include "imports.h"
 #include "colormac.h"
 #include "context.h"
 #include "drawpix.h"
 #include "feedback.h"
 #include "macros.h"
-#include "mem.h"
 #include "mmath.h"
 #include "state.h"
 #include "mtypes.h"
-#endif
-
 
 
 /*
diff --git a/src/mesa/main/enable.c b/src/mesa/main/enable.c
index 8f45a6706a7..744668fd293 100644
--- a/src/mesa/main/enable.c
+++ b/src/mesa/main/enable.c
@@ -1,4 +1,4 @@
-/* $Id: enable.c,v 1.70 2002/10/16 17:57:51 brianp Exp $ */
+/* $Id: enable.c,v 1.71 2002/10/24 23:57:20 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -25,9 +25,6 @@
  */
 
 
-#ifdef PC_HEADER
-#include "all.h"
-#else
 #include "glheader.h"
 #include "context.h"
 #include "enable.h"
@@ -39,7 +36,7 @@
 #include "enums.h"
 #include "math/m_matrix.h"
 #include "math/m_xform.h"
-#endif
+
 
 
 #define CHECK_EXTENSION(EXTNAME, CAP)					\
diff --git a/src/mesa/main/enums.c b/src/mesa/main/enums.c
index 93abf2ab5f8..f7a3e439ab8 100644
--- a/src/mesa/main/enums.c
+++ b/src/mesa/main/enums.c
@@ -1,4 +1,4 @@
-/* $Id: enums.c,v 1.21 2002/06/29 19:48:15 brianp Exp $ */
+/* $Id: enums.c,v 1.22 2002/10/24 23:57:20 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -28,14 +28,9 @@
  */
 
 
-#ifdef PC_HEADER
-#include "all.h"
-#else
 #include "glheader.h"
 #include "enums.h"
 #include "imports.h"
-#include "mem.h"
-#endif
 
 
 typedef struct {
@@ -929,7 +924,7 @@ const char *_mesa_lookup_enum_by_nr( int nr )
    }
    else {
       /* this isn't re-entrant safe, no big deal here */
-      _mesa_sprintf(NULL, token_tmp, "0x%x", nr);
+      _mesa_sprintf(token_tmp, "0x%x", nr);
       return token_tmp;
    }
 }
diff --git a/src/mesa/main/eval.c b/src/mesa/main/eval.c
index 2b02f9118b8..30767a6277e 100644
--- a/src/mesa/main/eval.c
+++ b/src/mesa/main/eval.c
@@ -1,4 +1,4 @@
-/* $Id: eval.c,v 1.23 2002/01/05 21:58:42 brianp Exp $ */
+/* $Id: eval.c,v 1.24 2002/10/24 23:57:20 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -38,18 +38,14 @@
  */
 
 
-#ifdef PC_HEADER
-#include "all.h"
-#else
 #include "glheader.h"
+#include "imports.h"
 #include "colormac.h"
 #include "context.h"
 #include "eval.h"
 #include "macros.h"
-#include "mem.h"
 #include "mmath.h"
 #include "mtypes.h"
-#endif
 
 
 /*
diff --git a/src/mesa/main/extensions.c b/src/mesa/main/extensions.c
index f37c07d33dc..88868b9633f 100644
--- a/src/mesa/main/extensions.c
+++ b/src/mesa/main/extensions.c
@@ -1,4 +1,4 @@
-/* $Id: extensions.c,v 1.83 2002/10/21 15:52:34 brianp Exp $ */
+/* $Id: extensions.c,v 1.84 2002/10/24 23:57:20 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -24,17 +24,12 @@
  * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  */
 
-
-#ifdef PC_HEADER
-#include "all.h"
-#else
 #include "glheader.h"
+#include "imports.h"
 #include "context.h"
 #include "extensions.h"
-#include "mem.h"
 #include "simple_list.h"
 #include "mtypes.h"
-#endif
 
 
 #define MAX_EXT_NAMELEN 80
diff --git a/src/mesa/main/feedback.c b/src/mesa/main/feedback.c
index aead5bc65c5..330fd7d2be2 100644
--- a/src/mesa/main/feedback.c
+++ b/src/mesa/main/feedback.c
@@ -1,4 +1,4 @@
-/* $Id: feedback.c,v 1.26 2002/06/15 02:54:01 brianp Exp $ */
+/* $Id: feedback.c,v 1.27 2002/10/24 23:57:20 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -25,9 +25,6 @@
  */
 
 
-#ifdef PC_HEADER
-#include "all.h"
-#else
 #include "glheader.h"
 #include "colormac.h"
 #include "context.h"
@@ -36,7 +33,6 @@
 #include "macros.h"
 #include "mmath.h"
 #include "mtypes.h"
-#endif
 
 
 
diff --git a/src/mesa/main/fog.c b/src/mesa/main/fog.c
index dbb8269bd51..632a8ed32bb 100644
--- a/src/mesa/main/fog.c
+++ b/src/mesa/main/fog.c
@@ -1,4 +1,4 @@
-/* $Id: fog.c,v 1.35 2001/05/30 14:43:17 brianp Exp $ */
+/* $Id: fog.c,v 1.36 2002/10/24 23:57:20 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -25,15 +25,11 @@
  */
 
 
-#ifdef PC_HEADER
-#include "all.h"
-#else
 #include "glheader.h"
 #include "colormac.h"
 #include "context.h"
 #include "fog.h"
 #include "mtypes.h"
-#endif
 
 
 
diff --git a/src/mesa/main/get.c b/src/mesa/main/get.c
index 196740cb2e1..0d3db871dac 100644
--- a/src/mesa/main/get.c
+++ b/src/mesa/main/get.c
@@ -1,4 +1,4 @@
-/* $Id: get.c,v 1.96 2002/10/16 17:57:52 brianp Exp $ */
+/* $Id: get.c,v 1.97 2002/10/24 23:57:20 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -25,9 +25,6 @@
  */
 
 
-#ifdef PC_HEADER
-#include "all.h"
-#else
 #include "glheader.h"
 #include "colormac.h"
 #include "context.h"
@@ -40,7 +37,6 @@
 #include "mtypes.h"
 #include "texcompress.h"
 #include "math/m_matrix.h"
-#endif
 
 
 
diff --git a/src/mesa/main/hash.c b/src/mesa/main/hash.c
index 831c39f8ca2..71df0cbf5bf 100644
--- a/src/mesa/main/hash.c
+++ b/src/mesa/main/hash.c
@@ -1,4 +1,4 @@
-/* $Id: hash.c,v 1.13 2002/09/16 17:55:36 brianp Exp $ */
+/* $Id: hash.c,v 1.14 2002/10/24 23:57:21 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -24,16 +24,11 @@
  * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  */
 
-
-#ifdef PC_HEADER
-#include "all.h"
-#else
 #include "glheader.h"
+#include "imports.h"
 #include "glthread.h"
 #include "hash.h"
 #include "context.h"
-#include "mem.h"
-#endif
 
 
 /**
diff --git a/src/mesa/main/hint.c b/src/mesa/main/hint.c
index 57d7eae1fd7..7ccb7be5557 100644
--- a/src/mesa/main/hint.c
+++ b/src/mesa/main/hint.c
@@ -1,4 +1,4 @@
-/* $Id: hint.c,v 1.13 2002/06/15 02:54:02 brianp Exp $ */
+/* $Id: hint.c,v 1.14 2002/10/24 23:57:21 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -25,15 +25,11 @@
  */
 
 
-#ifdef PC_HEADER
-#include "all.h"
-#else
 #include "glheader.h"
 #include "enums.h"
 #include "context.h"
 #include "hint.h"
-#include "state.h"
-#endif
+#include "imports.h"
 
 
 
diff --git a/src/mesa/main/histogram.c b/src/mesa/main/histogram.c
index f115519dc63..134463956e2 100644
--- a/src/mesa/main/histogram.c
+++ b/src/mesa/main/histogram.c
@@ -1,4 +1,4 @@
-/* $Id: histogram.c,v 1.10 2001/03/12 00:48:38 gareth Exp $ */
+/* $Id: histogram.c,v 1.11 2002/10/24 23:57:21 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -25,16 +25,12 @@
  */
 
 
-#ifdef PC_HEADER
-#include "all.h"
-#else
 #include "glheader.h"
 #include "colormac.h"
 #include "context.h"
 #include "image.h"
 #include "histogram.h"
 #include "mmath.h"
-#endif
 
 
 /*
diff --git a/src/mesa/main/histogram.h b/src/mesa/main/histogram.h
index 6432d91cf50..3cff4d0db5e 100644
--- a/src/mesa/main/histogram.h
+++ b/src/mesa/main/histogram.h
@@ -1,10 +1,10 @@
-/* $Id: histogram.h,v 1.3 2001/03/12 00:48:38 gareth Exp $ */
+/* $Id: histogram.h,v 1.4 2002/10/24 23:57:21 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
- * Version:  3.5
+ * Version:  4.1
  *
- * Copyright (C) 1999-2001  Brian Paul   All Rights Reserved.
+ * Copyright (C) 1999-2002  Brian Paul   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"),
@@ -28,14 +28,8 @@
 #ifndef HISTOGRAM_H
 #define HISTOGRAM_H
 
-
-#ifdef PC_HEADER
-#include "all.h"
-#else
 #include "glheader.h"
 #include "mtypes.h"
-#endif
-
 
 
 extern void _mesa_GetMinmax(GLenum target, GLboolean reset, GLenum format, GLenum types, GLvoid *values);
diff --git a/src/mesa/main/image.c b/src/mesa/main/image.c
index e881b79ca48..3830b0318ee 100644
--- a/src/mesa/main/image.c
+++ b/src/mesa/main/image.c
@@ -1,4 +1,4 @@
-/* $Id: image.c,v 1.68 2002/09/21 17:34:56 brianp Exp $ */
+/* $Id: image.c,v 1.69 2002/10/24 23:57:21 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -24,22 +24,16 @@
  * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  */
 
-
-#ifdef PC_HEADER
-#include "all.h"
-#else
 #include "glheader.h"
 #include "colormac.h"
 #include "context.h"
 #include "image.h"
+#include "imports.h"
 #include "histogram.h"
 #include "macros.h"
-#include "mem.h"
 #include "mmath.h"
 #include "pixel.h"
 #include "mtypes.h"
-#endif
-
 
 
 /*
diff --git a/src/mesa/main/imports.c b/src/mesa/main/imports.c
index 290df64cf1e..3b88009edd5 100644
--- a/src/mesa/main/imports.c
+++ b/src/mesa/main/imports.c
@@ -1,4 +1,4 @@
-/* $Id: imports.c,v 1.20 2002/10/15 15:36:26 brianp Exp $ */
+/* $Id: imports.c,v 1.21 2002/10/24 23:57:21 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -32,12 +32,17 @@
  * etc.
  *
  * Some drivers will want to override/replace this file with something
- * specialized, but most Mesa drivers will be able to call
- *_mesa_init_default_imports() and go with what's here.
+ * specialized, but that'll be rare.
  *
- * Eventually, I'd like to move most of the stuff in glheader.h and mem.[ch]
- * into imports.[ch].  Then we'll really have one, single place where
- * all OS-related dependencies are isolated.
+ * Eventually, I want to move roll the glheader.h file into this.
+ *
+ * The OpenGL SI's __GLimports structure allows per-context specification of
+ * replacements for the standard C lib functions.  In practice that's probably
+ * never needed; compile-time replacements are far more likely.
+ *
+ * The _mesa_foo() functions defined here don't in general take a context
+ * parameter.  I guess we can change that someday, if need be.
+ * So for now, the __GLimports stuff really isn't used.
  */
 
 
@@ -45,7 +50,7 @@
 #include "mtypes.h"
 #include "context.h"
 #include "imports.h"
-#include "mem.h"
+
 
 #define MAXSTRING 4000  /* for vsnprintf() */
 
@@ -53,136 +58,243 @@
 #define vsnprintf _vsnprintf
 #endif
 
-static void *
-_mesa_Malloc(__GLcontext *gc, size_t size)
+
+/**********************************************************************/
+/* Wrappers for standard C library functions                          */
+/**********************************************************************/
+
+
+void *
+_mesa_malloc(size_t bytes)
 {
-   return MALLOC(size);
+#ifdef XFree86LOADER
+   return xf86malloc(bytes);
+#else
+   return malloc(bytes);
+#endif
 }
 
-static void *
-_mesa_Calloc(__GLcontext *gc, size_t numElem, size_t elemSize)
+
+void *
+_mesa_calloc(size_t bytes)
 {
-   return CALLOC(numElem * elemSize);
+#ifdef XFree86LOADER
+   return xf86calloc(1, bytes);
+#else
+   return calloc(1, bytes);
+#endif
 }
 
-static void *
-_mesa_Realloc(__GLcontext *gc, void *oldAddr, size_t newSize)
+
+void
+_mesa_free(void *ptr)
 {
-   return realloc(oldAddr, newSize);
+#ifdef XFree86LOADER
+   xf86free(ptr);
+#else
+   free(ptr);
+#endif
 }
 
-static void
-_mesa_Free(__GLcontext *gc, void *addr)
+
+void *
+_mesa_align_malloc(size_t bytes, unsigned long alignment)
+{
+   unsigned long ptr, buf;
+
+   ASSERT( alignment > 0 );
+
+   ptr = (unsigned long) _mesa_malloc( bytes + alignment );
+
+   buf = (ptr + alignment) & ~(unsigned long)(alignment - 1);
+   *(unsigned long *)(buf - sizeof(void *)) = ptr;
+
+#ifdef DEBUG
+   /* mark the non-aligned area */
+   while ( ptr < buf - sizeof(void *) ) {
+      *(unsigned long *)ptr = 0xcdcdcdcd;
+      ptr += sizeof(unsigned long);
+   }
+#endif
+
+   return (void *)buf;
+}
+
+
+void *
+_mesa_align_calloc(size_t bytes, unsigned long alignment)
 {
-   FREE(addr);
+   unsigned long ptr, buf;
+
+   ASSERT( alignment > 0 );
+
+   ptr = (unsigned long) _mesa_calloc( bytes + alignment );
+
+   buf = (ptr + alignment) & ~(unsigned long)(alignment - 1);
+   *(unsigned long *)(buf - sizeof(void *)) = ptr;
+
+#ifdef DEBUG
+   /* mark the non-aligned area */
+   while ( ptr < buf - sizeof(void *) ) {
+      *(unsigned long *)ptr = 0xcdcdcdcd;
+      ptr += sizeof(unsigned long);
+   }
+#endif
+
+   return (void *)buf;
 }
 
 
-/* Must be before '#undef getenv' for inclusion in XFree86.
- */
-char * CAPI
-_mesa_getenv(__GLcontext *gc, const char *var)
+void
+_mesa_align_free(void *ptr)
+{
+#if 0
+   _mesa_free( (void *)(*(unsigned long *)((unsigned long)ptr - sizeof(void *))) );
+#else
+   /* The actuall address to free is stuffed in the word immediately
+    * before the address the client sees.
+    */
+   void **cubbyHole = (void **) ((char *) ptr - sizeof(void *));
+   void *realAddr = *cubbyHole;
+   _mesa_free(realAddr);
+#endif
+}
+
+
+void *
+_mesa_memcpy(void *dest, const void *src, size_t n)
 {
-   (void) gc;
 #ifdef XFree86LOADER
-   return xf86getenv(var);
+   return xf86memcpy(dest, src, n);
+#elif defined(SUNOS4)
+   return memcpy((char *) dest, (char *) src, (int) n);
 #else
-   return getenv(var);
+   return memcpy(dest, src, n);
 #endif
 }
 
 
-static void
-warning(__GLcontext *gc, char *str)
+void
+_mesa_memset( void *dst, int val, size_t n )
 {
-   GLboolean debug;
-#ifdef DEBUG
-   debug = GL_TRUE;
+#ifdef XFree86LOADER
+   xf86memset( dst, val, n );
+#elif defined(SUNOS4)
+   memset( (char *) dst, (int) val, (int) n );
 #else
-   if (_mesa_getenv(gc , "MESA_DEBUG"))
-      debug = GL_TRUE;
-   else
-      debug = GL_FALSE;
+   memset(dst, val, n);
 #endif
-   if (debug) {
-      fprintf(stderr, "Mesa warning: %s\n", str);
-   }
 }
 
 
 void
-_mesa_fatal(__GLcontext *gc, char *str)
+_mesa_memset16( unsigned short *dst, unsigned short val, size_t n )
 {
-   (void) gc;
-   fprintf(stderr, "%s\n", str);
-   abort();
+   while (n-- > 0)
+      *dst++ = val;
 }
 
 
-static int CAPI
-_mesa_atoi(__GLcontext *gc, const char *str)
+void
+_mesa_bzero( void *dst, size_t n )
 {
-   (void) gc;
-   return atoi(str);
+#ifdef XFree86LOADER
+   xf86memset( dst, 0, n );
+#elif defined(__FreeBSD__)
+   bzero( dst, n );
+#else
+   memset( dst, 0, n );
+#endif
 }
 
 
-int CAPI
-_mesa_sprintf(__GLcontext *gc, char *str, const char *fmt, ...)
+char *
+_mesa_getenv( const char *var )
 {
-   int r;
-   va_list args;
-   va_start( args, fmt );  
-   r = vsprintf( str, fmt, args );
-   va_end( args );
-   return r;
+#ifdef XFree86LOADER
+   return xf86getenv(var);
+#else
+   return getenv(var);
+#endif
 }
 
 
-void * CAPI
-_mesa_fopen(__GLcontext *gc, const char *path, const char *mode)
+char *
+_mesa_strstr( const char *haystack, const char *needle )
 {
-   return fopen(path, mode);
+#ifdef XFree86LOADER
+   return xf86strstr(haystack, needle);
+#else
+   return strstr(haystack, needle);
+#endif
 }
 
 
-int CAPI
-_mesa_fclose(__GLcontext *gc, void *stream)
+int
+_mesa_atoi(const char *s)
 {
-   return fclose((FILE *) stream);
+#ifdef XFree86LOADER
+   return xf86atoi(s);
+#else
+   return atoi(s);
+#endif
 }
 
 
-int CAPI
-_mesa_fprintf(__GLcontext *gc, void *stream, const char *fmt, ...)
+int
+_mesa_sprintf( char *str, const char *fmt, ... )
 {
    int r;
    va_list args;
    va_start( args, fmt );  
-   r = vfprintf( (FILE *) stream, fmt, args );
    va_end( args );
+#ifdef XFree86LOADER
+   r = xf86vsprintf( str, fmt, args );
+#else
+   r = vsprintf( str, fmt, args );
+#endif
    return r;
 }
 
 
-/* XXX this really is driver-specific and can't be here */
-static __GLdrawablePrivate *
-_mesa_GetDrawablePrivate(__GLcontext *gc)
+void
+_mesa_printf( const char *fmtString, ... )
 {
-   return NULL;
+   char s[MAXSTRING];
+   va_list args;
+   va_start( args, fmtString );  
+   vsnprintf(s, MAXSTRING, fmtString, args);
+   va_end( args );
+#ifdef XFree86LOADER
+   xf86printf("%s", s);
+#else
+   printf("%s", s);
+#endif
 }
 
 
-
 void
-_mesa_warning(__GLcontext *gc, const char *fmtString, ...)
+_mesa_warning( GLcontext *ctx, const char *fmtString, ... )
 {
+   GLboolean debug;
    char str[MAXSTRING];
    va_list args;
+   (void) ctx;
    va_start( args, fmtString );  
    (void) vsnprintf( str, MAXSTRING, fmtString, args );
    va_end( args );
-   warning(gc, str);
+#ifdef DEBUG
+   debug = GL_TRUE; /* always print warning */
+#else
+   debug = _mesa_getenv("MESA_DEBUG") ? GL_TRUE : GL_FALSE;
+#endif
+   if (debug) {
+#ifdef XFree86LOADER
+      xf86fprintf(stderr, "Mesa warning: %s\n", str);
+#else
+      fprintf(stderr, "Mesa warning: %s\n", str);
+#endif
+   }
 }
 
 
@@ -193,23 +305,14 @@ _mesa_warning(__GLcontext *gc, const char *fmtString, ...)
 void
 _mesa_problem( const GLcontext *ctx, const char *s )
 {
-   if (ctx) {
-      ctx->imports.fprintf((GLcontext *) ctx, stderr, "Mesa implementation error: %s\n", s);
-#ifdef XF86DRI
-      ctx->imports.fprintf((GLcontext *) ctx, stderr, "Please report to the DRI bug database at dri.sourceforge.net\n");
-#else
-      ctx->imports.fprintf((GLcontext *) ctx, stderr, "Please report to the Mesa bug database at www.mesa3d.org\n" );
-#endif
-   }
-   else {
-      /* what can we do if we don't have a context???? */
-      fprintf( stderr, "Mesa implementation error: %s\n", s );
-#ifdef XF86DRI
-      fprintf( stderr, "Please report to the DRI bug database at dri.sourceforge.net\n");
+   (void) ctx;
+#ifdef XFree86LOADER
+   xf86fprintf(stderr, "Mesa implementation error: %s\n", s);
+   xf86fprintf(stderr, "Please report to the DRI project at dri.sourceforge.net\n");
 #else
-      fprintf( stderr, "Please report to the Mesa bug database at www.mesa3d.org\n" );
+   fprintf(stderr, "Mesa implementation error: %s\n", s);
+   fprintf(stderr, "Please report to the Mesa bug database at www.mesa3d.org\n" );
 #endif
-   }
 }
 
 
@@ -226,10 +329,10 @@ _mesa_error( GLcontext *ctx, GLenum error, const char *fmtString, ... )
    const char *debugEnv;
    GLboolean debug;
 
-   debugEnv = _mesa_getenv(ctx, "MESA_DEBUG");
+   debugEnv = _mesa_getenv("MESA_DEBUG");
 
 #ifdef DEBUG
-   if (debugEnv && strstr(debugEnv, "silent"))
+   if (debugEnv && _mesa_strstr(debugEnv, "silent"))
       debug = GL_FALSE;
    else
       debug = GL_TRUE;
@@ -295,31 +398,122 @@ _mesa_debug( const GLcontext *ctx, const char *fmtString, ... )
    va_list args;
    va_start(args, fmtString);
    vsnprintf(s, MAXSTRING, fmtString, args);
-   if (ctx)
-      (void) ctx->imports.fprintf( (__GLcontext *) ctx, stderr, s );
-   else
-      fprintf( stderr, s );
    va_end(args);
+#ifdef XFree86LOADER
+   xf86fprintf(stderr, "Mesa: %s", s);
+#else
+   fprintf(stderr, "Mesa: %s", s);
+#endif
 }
 
 
-/*
- * A wrapper for printf.  Uses stdout.
- */
-void
-_mesa_printf( const GLcontext *ctx, const char *fmtString, ... )
+
+/**********************************************************************/
+/* Default Imports Wrapper                                            */
+/**********************************************************************/
+
+static void *
+default_malloc(__GLcontext *gc, size_t size)
 {
-   char s[MAXSTRING];
+   (void) gc;
+   return _mesa_malloc(size);
+}
+
+static void *
+default_calloc(__GLcontext *gc, size_t numElem, size_t elemSize)
+{
+   (void) gc;
+   return _mesa_calloc(numElem * elemSize);
+}
+
+static void *
+default_realloc(__GLcontext *gc, void *oldAddr, size_t newSize)
+{
+   (void) gc;
+#ifdef XFree86LOADER
+   return xf86realloc(oldAddr, newSize);
+#else
+   return realloc(oldAddr, newSize);
+#endif
+}
+
+static void
+default_free(__GLcontext *gc, void *addr)
+{
+   (void) gc;
+   _mesa_free(addr);
+}
+
+static char * CAPI
+default_getenv( __GLcontext *gc, const char *var )
+{
+   (void) gc;
+   return _mesa_getenv(var);
+}
+
+static void
+default_warning(__GLcontext *gc, char *str)
+{
+   _mesa_warning(gc, str);
+}
+
+static void
+default_fatal(__GLcontext *gc, char *str)
+{
+   _mesa_problem(gc, str);
+   abort();
+}
+
+static int CAPI
+default_atoi(__GLcontext *gc, const char *str)
+{
+   (void) gc;
+   return atoi(str);
+}
+
+static int CAPI
+default_sprintf(__GLcontext *gc, char *str, const char *fmt, ...)
+{
+   int r;
    va_list args;
-   va_start( args, fmtString );  
-   vsnprintf(s, MAXSTRING, fmtString, args);
-   if (ctx)
-      (void) ctx->imports.fprintf( (__GLcontext *) ctx, stdout, s );
-   else
-      printf( s );
+   va_start( args, fmt );  
+   r = vsprintf( str, fmt, args );
    va_end( args );
+   return r;
 }
 
+static void * CAPI
+default_fopen(__GLcontext *gc, const char *path, const char *mode)
+{
+   return fopen(path, mode);
+}
+
+static int CAPI
+default_fclose(__GLcontext *gc, void *stream)
+{
+   return fclose((FILE *) stream);
+}
+
+static int CAPI
+default_fprintf(__GLcontext *gc, void *stream, const char *fmt, ...)
+{
+   int r;
+   va_list args;
+   va_start( args, fmt );  
+   r = vfprintf( (FILE *) stream, fmt, args );
+   va_end( args );
+   return r;
+}
+
+/* XXX this really is driver-specific and can't be here */
+static __GLdrawablePrivate *
+default_GetDrawablePrivate(__GLcontext *gc)
+{
+   return NULL;
+}
+
+
+
 
 /*
  * Initialize a __GLimports object to point to the functions in
@@ -330,18 +524,18 @@ _mesa_printf( const GLcontext *ctx, const char *fmtString, ... )
 void
 _mesa_init_default_imports(__GLimports *imports, void *driverCtx)
 {
-   imports->malloc = _mesa_Malloc;
-   imports->calloc = _mesa_Calloc;
-   imports->realloc = _mesa_Realloc;
-   imports->free = _mesa_Free;
-   imports->warning = warning;
-   imports->fatal = _mesa_fatal;
-   imports->getenv = _mesa_getenv;
-   imports->atoi = _mesa_atoi;
-   imports->sprintf = _mesa_sprintf;
-   imports->fopen = _mesa_fopen;
-   imports->fclose = _mesa_fclose;
-   imports->fprintf = _mesa_fprintf;
-   imports->getDrawablePrivate = _mesa_GetDrawablePrivate;
+   imports->malloc = default_malloc;
+   imports->calloc = default_calloc;
+   imports->realloc = default_realloc;
+   imports->free = default_free;
+   imports->warning = default_warning;
+   imports->fatal = default_fatal;
+   imports->getenv = default_getenv; /* not used for now */
+   imports->atoi = default_atoi;
+   imports->sprintf = default_sprintf;
+   imports->fopen = default_fopen;
+   imports->fclose = default_fclose;
+   imports->fprintf = default_fprintf;
+   imports->getDrawablePrivate = default_GetDrawablePrivate;
    imports->other = driverCtx;
 }
diff --git a/src/mesa/main/imports.h b/src/mesa/main/imports.h
index 9363c4163e1..4054ed0c941 100644
--- a/src/mesa/main/imports.h
+++ b/src/mesa/main/imports.h
@@ -1,4 +1,4 @@
-/* $Id: imports.h,v 1.5 2002/10/15 15:36:26 brianp Exp $ */
+/* $Id: imports.h,v 1.6 2002/10/24 23:57:21 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -25,48 +25,140 @@
  */
 
 
+/*
+ * This file provides wrappers for all the standard C library functions
+ * like malloc, free, printf, getenv, etc.
+ */
+
+
 #ifndef IMPORTS_H
 #define IMPORTS_H
 
 
-#include "glheader.h"
+#define MALLOC(BYTES)      _mesa_malloc(BYTES)
+#define CALLOC(BYTES)      _mesa_calloc(BYTES)
+#define MALLOC_STRUCT(T)   (struct T *) _mesa_malloc(sizeof(struct T))
+#define CALLOC_STRUCT(T)   (struct T *) _mesa_calloc(sizeof(struct T))
+#define FREE(PTR)          _mesa_free(PTR)
+
+#define ALIGN_MALLOC(BYTES, N)     _mesa_align_malloc(BYTES, N)
+#define ALIGN_CALLOC(BYTES, N)     _mesa_align_calloc(BYTES, N)
+#define ALIGN_MALLOC_STRUCT(T, N)  (struct T *) _mesa_align_malloc(sizeof(struct T), N)
+#define ALIGN_CALLOC_STRUCT(T, N)  (struct T *) _mesa_align_calloc(sizeof(struct T), N)
+#define ALIGN_FREE(PTR)            _mesa_align_free(PTR)
+
+#define MEMCPY( DST, SRC, BYTES)   _mesa_memcpy(DST, SRC, BYTES)
+#define MEMSET( DST, VAL, N )      _mesa_memset(DST, VAL, N)
+#define BZERO( ADDR, N )           _mesa_bzero(ADDR, N)
+
+
+/* MACs and BeOS don't support static larger than 32kb, so... */
+#if defined(macintosh) && !defined(__MRC__)
+/*extern char *AGLAlloc(int size);*/
+/*extern void AGLFree(char* ptr);*/
+#  define DEFARRAY(TYPE,NAME,SIZE)  			TYPE *NAME = (TYPE*)_mesa_alloc(sizeof(TYPE)*(SIZE))
+#  define DEFMARRAY(TYPE,NAME,SIZE1,SIZE2)		TYPE (*NAME)[SIZE2] = (TYPE(*)[SIZE2])_mesa_alloc(sizeof(TYPE)*(SIZE1)*(SIZE2))
+#  define DEFMNARRAY(TYPE,NAME,SIZE1,SIZE2,SIZE3)	TYPE (*NAME)[SIZE2][SIZE3] = (TYPE(*)[SIZE2][SIZE3])_mesa_alloc(sizeof(TYPE)*(SIZE1)*(SIZE2)*(SIZE3))
+
+#  define CHECKARRAY(NAME,CMD)				do {if (!(NAME)) {CMD;}} while (0)
+#  define UNDEFARRAY(NAME)          			do {if ((NAME)) {_mesa_free((char*)NAME);}  }while (0)
+#elif defined(__BEOS__)
+#  define DEFARRAY(TYPE,NAME,SIZE)  			TYPE *NAME = (TYPE*)_mesa_malloc(sizeof(TYPE)*(SIZE))
+#  define DEFMARRAY(TYPE,NAME,SIZE1,SIZE2)  		TYPE (*NAME)[SIZE2] = (TYPE(*)[SIZE2])_mesa_malloc(sizeof(TYPE)*(SIZE1)*(SIZE2))
+#  define DEFMNARRAY(TYPE,NAME,SIZE1,SIZE2,SIZE3)	TYPE (*NAME)[SIZE2][SIZE3] = (TYPE(*)[SIZE2][SIZE3])_mesa_malloc(sizeof(TYPE)*(SIZE1)*(SIZE2)*(SIZE3))
+#  define CHECKARRAY(NAME,CMD)				do {if (!(NAME)) {CMD;}} while (0)
+#  define UNDEFARRAY(NAME)          			do {if ((NAME)) {_mesa_free((char*)NAME);}  }while (0)
+#else
+#  define DEFARRAY(TYPE,NAME,SIZE)  			TYPE NAME[SIZE]
+#  define DEFMARRAY(TYPE,NAME,SIZE1,SIZE2)		TYPE NAME[SIZE1][SIZE2]
+#  define DEFMNARRAY(TYPE,NAME,SIZE1,SIZE2,SIZE3)	TYPE NAME[SIZE1][SIZE2][SIZE3]
+#  define CHECKARRAY(NAME,CMD)				do {} while(0)
+#  define UNDEFARRAY(NAME)
+#endif
 
 
-extern int CAPI
-_mesa_sprintf(__GLcontext *gc, char *str, const char *fmt, ...);
+#ifdef MESA_EXTERNAL_BUFFERALLOC
+/*
+ * If you want Mesa's depth/stencil/accum/etc buffers to be allocated
+ * with a specialized allocator you can define MESA_EXTERNAL_BUFFERALLOC
+ * and implement _ext_mesa_alloc/free_pixelbuffer() in your app.
+ * Contributed by Gerk Huisma ([email protected]).
+ */
+extern void *_ext_mesa_alloc_pixelbuffer( unsigned int size );
+extern void _ext_mesa_free_pixelbuffer( void *pb );
+
+#define MESA_PBUFFER_ALLOC(BYTES)  (void *) _ext_mesa_alloc_pixelbuffer(BYTES)
+#define MESA_PBUFFER_FREE(PTR)     _ext_mesa_free_pixelbuffer(PTR)
+#else
+/* Default buffer allocation uses the aligned allocation routines: */
+#define MESA_PBUFFER_ALLOC(BYTES)  (void *) _mesa_align_malloc(BYTES, 512)
+#define MESA_PBUFFER_FREE(PTR)     _mesa_align_free(PTR)
+#endif
+
+
+extern void *
+_mesa_malloc( size_t bytes );
+
+extern void *
+_mesa_calloc( size_t bytes );
 
 extern void
-_mesa_warning(__GLcontext *gc, const char *fmtString, ...);
+_mesa_free( void *ptr );
+
+extern void *
+_mesa_align_malloc( size_t bytes, unsigned long alignment );
+
+extern void *
+_mesa_align_calloc( size_t bytes, unsigned long alignment );
 
 extern void
-_mesa_fatal(__GLcontext *gc, char *str);
+_mesa_align_free( void *ptr );
+
+extern void *
+_mesa_memcpy( void *dest, const void *src, size_t n );
 
 extern void
-_mesa_problem( const __GLcontext *ctx, const char *s );
+_mesa_memset( void *dst, int val, size_t n );
 
 extern void
-_mesa_error( __GLcontext *ctx, GLenum error, const char *fmtString, ... );
+_mesa_memset16( unsigned short *dst, unsigned short val, size_t n );
 
 extern void
-_mesa_debug( const __GLcontext *ctx, const char *fmtString, ... );
+_mesa_bzero( void *dst, size_t n );
+
+
+extern char *
+_mesa_getenv( const char *var );
+
+extern char *
+_mesa_strstr( const char *haystack, const char *needle );
+
+extern int
+_mesa_atoi( const char *s );
+
+extern int
+_mesa_sprintf( char *str, const char *fmt, ... );
+
+extern void
+_mesa_printf( const char *fmtString, ... );
+
 
 extern void
-_mesa_printf( const __GLcontext *ctx, const char *fmtString, ... );
+_mesa_warning( __GLcontext *gc, const char *fmtString, ... );
 
-extern int CAPI
-_mesa_fprintf(__GLcontext *gc, void *stream, const char *fmt, ...);
+extern void
+_mesa_problem( const __GLcontext *ctx, const char *s );
 
-extern void * CAPI
-_mesa_fopen(__GLcontext *gc, const char *path, const char *mode);
+extern void
+_mesa_error( __GLcontext *ctx, GLenum error, const char *fmtString, ... );
 
-extern int CAPI
-_mesa_fclose(__GLcontext *gc, void *stream);
+extern void
+_mesa_debug( const __GLcontext *ctx, const char *fmtString, ... );
 
-extern char * CAPI
-_mesa_getenv(__GLcontext *gc, const char *var);
 
 extern void
-_mesa_init_default_imports(__GLimports *imports, void *driverCtx);
+_mesa_init_default_imports( __GLimports *imports, void *driverCtx );
 
 
-#endif
+#endif /* IMPORTS_H */
+
diff --git a/src/mesa/main/light.c b/src/mesa/main/light.c
index ebddab0d282..638be5e8353 100644
--- a/src/mesa/main/light.c
+++ b/src/mesa/main/light.c
@@ -1,4 +1,4 @@
-/* $Id: light.c,v 1.52 2002/09/16 17:56:02 brianp Exp $ */
+/* $Id: light.c,v 1.53 2002/10/24 23:57:21 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -25,23 +25,18 @@
  */
 
 
-#ifdef PC_HEADER
-#include "all.h"
-#else
 #include "glheader.h"
+#include "imports.h"
 #include "colormac.h"
 #include "context.h"
 #include "enums.h"
 #include "light.h"
 #include "macros.h"
-#include "mem.h"
 #include "mmath.h"
 #include "simple_list.h"
 #include "mtypes.h"
-
 #include "math/m_xform.h"
 #include "math/m_matrix.h"
-#endif
 
 
 /* XXX this is a bit of a hack needed for compilation within XFree86 */
diff --git a/src/mesa/main/lines.c b/src/mesa/main/lines.c
index 303ab71379c..0a33e1399e8 100644
--- a/src/mesa/main/lines.c
+++ b/src/mesa/main/lines.c
@@ -1,4 +1,4 @@
-/* $Id: lines.c,v 1.29 2001/03/12 00:48:38 gareth Exp $ */
+/* $Id: lines.c,v 1.30 2002/10/24 23:57:21 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -25,9 +25,6 @@
  */
 
 
-#ifdef PC_HEADER
-#include "all.h"
-#else
 #include "glheader.h"
 #include "context.h"
 #include "depth.h"
@@ -36,8 +33,6 @@
 #include "mmath.h"
 #include "texstate.h"
 #include "mtypes.h"
-#endif
-
 
 
 void
diff --git a/src/mesa/main/matrix.c b/src/mesa/main/matrix.c
index 1ad72f11b6b..0b5f0014024 100644
--- a/src/mesa/main/matrix.c
+++ b/src/mesa/main/matrix.c
@@ -1,4 +1,4 @@
-/* $Id: matrix.c,v 1.44 2002/08/21 16:39:39 brianp Exp $ */
+/* $Id: matrix.c,v 1.45 2002/10/24 23:57:21 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -35,21 +35,17 @@
  */
 
 
-#ifdef PC_HEADER
-#include "all.h"
-#else
 #include "glheader.h"
+#include "imports.h"
 #include "buffers.h"
 #include "context.h"
 #include "enums.h"
 #include "macros.h"
 #include "matrix.h"
-#include "mem.h"
 #include "mmath.h"
 #include "mtypes.h"
-
 #include "math/m_matrix.h"
-#endif
+
 
 
 void
diff --git a/src/mesa/main/pixel.c b/src/mesa/main/pixel.c
index ce1b2c57c2d..7ae50a77165 100644
--- a/src/mesa/main/pixel.c
+++ b/src/mesa/main/pixel.c
@@ -1,4 +1,4 @@
-/* $Id: pixel.c,v 1.36 2002/09/21 17:34:56 brianp Exp $ */
+/* $Id: pixel.c,v 1.37 2002/10/24 23:57:21 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -24,19 +24,13 @@
  * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  */
 
-
-#ifdef PC_HEADER
-#include "all.h"
-#else
 #include "glheader.h"
+#include "imports.h"
 #include "colormac.h"
 #include "context.h"
 #include "macros.h"
-#include "mem.h"
 #include "pixel.h"
 #include "mtypes.h"
-#endif
-
 
 
 /**********************************************************************/
diff --git a/src/mesa/main/points.c b/src/mesa/main/points.c
index cf9922479d5..f162da4b5bf 100644
--- a/src/mesa/main/points.c
+++ b/src/mesa/main/points.c
@@ -1,4 +1,4 @@
-/* $Id: points.c,v 1.33 2002/05/27 17:04:53 brianp Exp $ */
+/* $Id: points.c,v 1.34 2002/10/24 23:57:21 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -25,9 +25,6 @@
  */
 
 
-#ifdef PC_HEADER
-#include "all.h"
-#else
 #include "glheader.h"
 #include "context.h"
 #include "macros.h"
@@ -35,7 +32,6 @@
 #include "points.h"
 #include "texstate.h"
 #include "mtypes.h"
-#endif
 
 
 
diff --git a/src/mesa/main/polygon.c b/src/mesa/main/polygon.c
index 91c3933b543..a347b615df1 100644
--- a/src/mesa/main/polygon.c
+++ b/src/mesa/main/polygon.c
@@ -1,4 +1,4 @@
-/* $Id: polygon.c,v 1.24 2002/10/02 22:05:58 brianp Exp $ */
+/* $Id: polygon.c,v 1.25 2002/10/24 23:57:21 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -25,19 +25,14 @@
  */
 
 
-#ifdef PC_HEADER
-#include "all.h"
-#else
 #include "glheader.h"
+#include "imports.h"
 #include "context.h"
 #include "image.h"
 #include "enums.h"
 #include "macros.h"
-#include "mem.h"
 #include "polygon.h"
 #include "mtypes.h"
-#endif
-
 
 
 void
diff --git a/src/mesa/main/rastpos.c b/src/mesa/main/rastpos.c
index 945eea9ecce..bb03c456973 100644
--- a/src/mesa/main/rastpos.c
+++ b/src/mesa/main/rastpos.c
@@ -1,4 +1,4 @@
-/* $Id: rastpos.c,v 1.38 2002/05/27 17:03:08 brianp Exp $ */
+/* $Id: rastpos.c,v 1.39 2002/10/24 23:57:21 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -25,9 +25,6 @@
  */
 
 
-#ifdef PC_HEADER
-#include "all.h"
-#else
 #include "glheader.h"
 #include "clip.h"
 #include "colormac.h"
@@ -43,7 +40,6 @@
 
 #include "math/m_matrix.h"
 #include "math/m_xform.h"
-#endif
 
 
 /*
diff --git a/src/mesa/main/state.c b/src/mesa/main/state.c
index 4df1afbc831..6948c78e7d6 100644
--- a/src/mesa/main/state.c
+++ b/src/mesa/main/state.c
@@ -1,4 +1,4 @@
-/* $Id: state.c,v 1.95 2002/10/16 17:57:52 brianp Exp $ */
+/* $Id: state.c,v 1.96 2002/10/24 23:57:21 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -31,9 +31,6 @@
  */
 
 
-#ifdef PC_HEADER
-#include "all.h"
-#else
 #include "glheader.h"
 #include "accum.h"
 #include "api_loopback.h"
@@ -75,7 +72,6 @@
 
 #include "math/m_matrix.h"
 #include "math/m_xform.h"
-#endif
 
 
 static int
diff --git a/src/mesa/main/stencil.c b/src/mesa/main/stencil.c
index 99f213c8541..b6afd660e6c 100644
--- a/src/mesa/main/stencil.c
+++ b/src/mesa/main/stencil.c
@@ -1,4 +1,4 @@
-/* $Id: stencil.c,v 1.28 2002/09/06 02:56:09 brianp Exp $ */
+/* $Id: stencil.c,v 1.29 2002/10/24 23:57:21 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -25,20 +25,14 @@
  */
 
 
-#ifdef PC_HEADER
-#include "all.h"
-#else
 #include "glheader.h"
+#include "imports.h"
 #include "context.h"
 #include "depth.h"
 #include "macros.h"
-#include "mem.h"
 #include "stencil.h"
 #include "mtypes.h"
 #include "enable.h"
-#endif
-
-
 
 
 void
diff --git a/src/mesa/main/texcompress.c b/src/mesa/main/texcompress.c
index 680c0bb0239..8474b4ee87f 100644
--- a/src/mesa/main/texcompress.c
+++ b/src/mesa/main/texcompress.c
@@ -1,4 +1,4 @@
-/* $Id: texcompress.c,v 1.2 2002/10/18 17:41:45 brianp Exp $ */
+/* $Id: texcompress.c,v 1.3 2002/10/24 23:57:21 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -26,9 +26,9 @@
 
 
 #include "glheader.h"
+#include "imports.h"
 #include "context.h"
 #include "image.h"
-#include "mem.h"
 #include "texcompress.h"
 #include "texformat.h"
 
diff --git a/src/mesa/main/texformat.c b/src/mesa/main/texformat.c
index 1941c7a7b38..54257732e21 100644
--- a/src/mesa/main/texformat.c
+++ b/src/mesa/main/texformat.c
@@ -1,4 +1,4 @@
-/* $Id: texformat.c,v 1.16 2002/09/27 02:45:38 brianp Exp $ */
+/* $Id: texformat.c,v 1.17 2002/10/24 23:57:21 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -27,20 +27,16 @@
  *    Gareth Hughes <[email protected]>
  */
 
-#ifdef PC_HEADER
-#include "all.h"
-#else
 #include "glheader.h"
 #include "colormac.h"
 #include "context.h"
 #include "image.h"
-#include "mem.h"
+#include "imports.h"
 #include "mmath.h"
 #include "mtypes.h"
 #include "texformat.h"
 #include "teximage.h"
 #include "texstate.h"
-#endif
 
 
 /* Texel fetch routines for all supported formats:
diff --git a/src/mesa/main/teximage.c b/src/mesa/main/teximage.c
index 74b526e0f3d..f7f428eb4e4 100644
--- a/src/mesa/main/teximage.c
+++ b/src/mesa/main/teximage.c
@@ -1,4 +1,4 @@
-/* $Id: teximage.c,v 1.122 2002/10/18 18:03:04 brianp Exp $ */
+/* $Id: teximage.c,v 1.123 2002/10/24 23:57:21 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -24,16 +24,12 @@
  * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  */
 
-
-#ifdef PC_HEADER
-#include "all.h"
-#else
 #include "glheader.h"
 #include "context.h"
 #include "convolve.h"
 #include "image.h"
+#include "imports.h"
 #include "macros.h"
-#include "mem.h"
 #include "mmath.h"
 #include "state.h"
 #include "texcompress.h"
@@ -42,7 +38,6 @@
 #include "texstate.h"
 #include "texstore.h"
 #include "mtypes.h"
-#endif
 
 
 /*
@@ -65,7 +60,7 @@ static void PrintTexture(GLcontext *ctx, const struct gl_texture_image *img)
    const GLchan *data = (const GLchan *) img->Data;
 
    if (!data) {
-      _mesa_printf(ctx, "No texture data\n");
+      _mesa_printf("No texture data\n");
       return;
    }
 
@@ -93,16 +88,16 @@ static void PrintTexture(GLcontext *ctx, const struct gl_texture_image *img)
    for (i = 0; i < img->Height; i++) {
       for (j = 0; j < img->Width; j++) {
          if (c==1)
-            _mesa_printf(ctx, "%02x  ", data[0]);
+            _mesa_printf("%02x  ", data[0]);
          else if (c==2)
-            _mesa_printf(ctx, "%02x%02x  ", data[0], data[1]);
+            _mesa_printf("%02x%02x  ", data[0], data[1]);
          else if (c==3)
-            _mesa_printf(ctx, "%02x%02x%02x  ", data[0], data[1], data[2]);
+            _mesa_printf("%02x%02x%02x  ", data[0], data[1], data[2]);
          else if (c==4)
-            _mesa_printf(ctx, "%02x%02x%02x%02x  ", data[0], data[1], data[2], data[3]);
+            _mesa_printf("%02x%02x%02x%02x  ", data[0], data[1], data[2], data[3]);
          data += (img->RowStride - img->Width) * c;
       }
-      _mesa_printf(ctx, "\n");
+      _mesa_printf("\n");
    }
 #endif
 }
diff --git a/src/mesa/main/texobj.c b/src/mesa/main/texobj.c
index c58df0764c0..93ae40ac745 100644
--- a/src/mesa/main/texobj.c
+++ b/src/mesa/main/texobj.c
@@ -1,4 +1,4 @@
-/* $Id: texobj.c,v 1.61 2002/10/22 15:15:41 brianp Exp $ */
+/* $Id: texobj.c,v 1.62 2002/10/24 23:57:21 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -24,23 +24,17 @@
  * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  */
 
-
-#ifdef PC_HEADER
-#include "all.h"
-#else
 #include "glheader.h"
 #include "colortab.h"
 #include "context.h"
 #include "enums.h"
 #include "hash.h"
+#include "imports.h"
 #include "macros.h"
-#include "mem.h"
 #include "teximage.h"
 #include "texstate.h"
 #include "texobj.h"
 #include "mtypes.h"
-#endif
-
 
 
 /*
diff --git a/src/mesa/main/texstate.c b/src/mesa/main/texstate.c
index 373b464a3c4..6c8dcc06703 100644
--- a/src/mesa/main/texstate.c
+++ b/src/mesa/main/texstate.c
@@ -1,4 +1,4 @@
-/* $Id: texstate.c,v 1.83 2002/10/23 14:53:27 brianp Exp $ */
+/* $Id: texstate.c,v 1.84 2002/10/24 23:57:21 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -25,9 +25,6 @@
  */
 
 
-#ifdef PC_HEADER
-#include "all.h"
-#else
 #include "glheader.h"
 #include "colormac.h"
 #include "context.h"
@@ -40,7 +37,6 @@
 #include "mtypes.h"
 #include "math/m_xform.h"
 #include "math/m_matrix.h"
-#endif
 
 
 
diff --git a/src/mesa/main/texstore.c b/src/mesa/main/texstore.c
index 2be6e476458..046e5289c52 100644
--- a/src/mesa/main/texstore.c
+++ b/src/mesa/main/texstore.c
@@ -1,4 +1,4 @@
-/* $Id: texstore.c,v 1.44 2002/10/18 18:03:08 brianp Exp $ */
+/* $Id: texstore.c,v 1.45 2002/10/24 23:57:21 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -53,13 +53,13 @@
  */
 
 
-
+#include "glheader.h"
 #include "colormac.h"
 #include "context.h"
 #include "convolve.h"
 #include "image.h"
 #include "macros.h"
-#include "mem.h"
+#include "imports.h"
 #include "texcompress.h"
 #include "texformat.h"
 #include "teximage.h"
diff --git a/src/mesa/main/texutil.c b/src/mesa/main/texutil.c
index 28a715a7237..94c052facae 100644
--- a/src/mesa/main/texutil.c
+++ b/src/mesa/main/texutil.c
@@ -1,4 +1,4 @@
-/* $Id: texutil.c,v 1.32 2002/09/27 02:45:38 brianp Exp $ */
+/* $Id: texutil.c,v 1.33 2002/10/24 23:57:21 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -35,19 +35,16 @@
  */
 
 
-#ifdef PC_HEADER
-#include "all.h"
-#else
 #include "glheader.h"
 #include "context.h"
 #include "enums.h"
 #include "image.h"
+#include "imports.h"
 #include "macros.h"
-#include "mem.h"
 #include "mtypes.h"
 #include "texformat.h"
 #include "texutil.h"
-#endif
+
 
 #define DEBUG_TEXUTIL 0
 
diff --git a/src/mesa/main/varray.c b/src/mesa/main/varray.c
index 3fd318e7d4c..1b540eff447 100644
--- a/src/mesa/main/varray.c
+++ b/src/mesa/main/varray.c
@@ -1,4 +1,4 @@
-/* $Id: varray.c,v 1.46 2002/06/30 15:47:01 brianp Exp $ */
+/* $Id: varray.c,v 1.47 2002/10/24 23:57:21 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -24,9 +24,6 @@
  * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  */
 
-#ifdef PC_HEADER
-#include "all.h"
-#else
 #include "glheader.h"
 #include "context.h"
 #include "enable.h"
@@ -40,7 +37,6 @@
 #include "mtypes.h"
 #include "varray.h"
 #include "math/m_translate.h"
-#endif
 
 
 
diff --git a/src/mesa/main/vtxfmt.c b/src/mesa/main/vtxfmt.c
index 44e387f92c5..54eef4a6028 100644
--- a/src/mesa/main/vtxfmt.c
+++ b/src/mesa/main/vtxfmt.c
@@ -1,4 +1,4 @@
-/* $Id: vtxfmt.c,v 1.12 2002/06/29 19:48:16 brianp Exp $ */
+/* $Id: vtxfmt.c,v 1.13 2002/10/24 23:57:21 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -31,6 +31,7 @@
 #include "glheader.h"
 #include "api_loopback.h"
 #include "context.h"
+#include "imports.h"
 #include "mtypes.h"
 #include "state.h"
 #include "vtxfmt.h"