src/mesa/drivers/dri/tdfx/tdfx_texman.h

   1 /* -*- mode: c; c-basic-offset: 3 -*-
   2  *
   3  * Copyright 2000 VA Linux Systems Inc., Fremont, California.
   4  *
   5  * All Rights Reserved.
   6  *
   7  * Permission is hereby granted, free of charge, to any person obtaining a
   8  * copy of this software and associated documentation files (the "Software"),
   9  * to deal in the Software without restriction, including without limitation
  10  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
  11  * and/or sell copies of the Software, and to permit persons to whom the
  12  * Software is furnished to do so, subject to the following conditions:
  13  *
  14  * The above copyright notice and this permission notice (including the next
  15  * paragraph) shall be included in all copies or substantial portions of the
  16  * Software.
  17  *
  18  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  19  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  20  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
  21  * VA LINUX SYSTEMS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
  22  * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
  23  * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  24  * SOFTWARE.
  25  */
  26 /* $XFree86: xc/lib/GL/mesa/src/drv/tdfx/tdfx_texman.h,v 1.2 2002/02/22 21:45:04 dawes Exp $ */
  27
  28 /*
  29  * Original rewrite:
  30  *      Gareth Hughes <gareth@valinux.com>, 29 Sep - 1 Oct 2000
  31  *
  32  * Authors:
  33  *      Gareth Hughes <gareth@valinux.com>
  34  *      Brian Paul <brianp@valinux.com>
  35  *
  36  */
  37
  38 #ifndef __TDFX_TEXMAN_H__
  39 #define __TDFX_TEXMAN_H__
  40
  41
  42 #include "tdfx_lock.h"
  43
  44
  45 extern void tdfxTMInit( tdfxContextPtr fxMesa );
  46
  47 extern void tdfxTMClose( tdfxContextPtr fxMesa );
  48
  49 extern void tdfxTMDownloadTexture(tdfxContextPtr fxMesa,
  50                                   struct gl_texture_object *tObj);
  51
  52 extern void tdfxTMReloadMipMapLevel( GLcontext *ctx,
  53                                      struct gl_texture_object *tObj,
  54                                      GLint level );
  55
  56 extern void tdfxTMMoveInTM_NoLock( tdfxContextPtr fxMesa,
  57                                    struct gl_texture_object *tObj,
  58                                    FxU32 targetTMU );
  59
  60 extern void tdfxTMMoveOutTM_NoLock( tdfxContextPtr fxMesa,
  61                                     struct gl_texture_object *tObj );
  62
  63 extern void tdfxTMFreeTexture( tdfxContextPtr fxMesa,
  64                                struct gl_texture_object *tObj );
  65
  66 extern void tdfxTMRestoreTextures_NoLock( tdfxContextPtr fxMesa );
  67
  68
  69 #define tdfxTMMoveInTM( fxMesa, tObj, targetTMU )               \
  70    do {                                                         \
  71       LOCK_HARDWARE( fxMesa );                                  \
  72       tdfxTMMoveInTM_NoLock( fxMesa, tObj, targetTMU );         \
  73       UNLOCK_HARDWARE( fxMesa );                                \
  74    } while (0)
  75
  76 #define tdfxTMMoveOutTM( fxMesa, tObj )                         \
  77    do {                                                         \
  78       LOCK_HARDWARE( fxMesa );                                  \
  79       tdfxTMMoveOutTM_NoLock( fxMesa, tObj );                   \
  80       UNLOCK_HARDWARE( fxMesa );                                \
  81    } while (0)
  82
  83
  84 #endif