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
  27 /*
  28  * Original rewrite:
  29  *      Gareth Hughes <gareth@valinux.com>, 29 Sep - 1 Oct 2000
  30  *
  31  * Authors:
  32  *      Gareth Hughes <gareth@valinux.com>
  33  *      Brian Paul <brianp@valinux.com>
  34  *
  35  */
  36
  37 #ifndef __TDFX_TEXMAN_H__
  38 #define __TDFX_TEXMAN_H__
  39
  40
  41 #include "tdfx_lock.h"
  42
  43
  44 extern void tdfxTMInit( tdfxContextPtr fxMesa );
  45
  46 extern void tdfxTMClose( tdfxContextPtr fxMesa );
  47
  48 extern void tdfxTMDownloadTexture(tdfxContextPtr fxMesa,
  49                                   struct gl_texture_object *tObj);
  50
  51 extern void tdfxTMReloadMipMapLevel( GLcontext *ctx,
  52                                      struct gl_texture_object *tObj,
  53                                      GLint level );
  54
  55 extern void tdfxTMMoveInTM_NoLock( tdfxContextPtr fxMesa,
  56                                    struct gl_texture_object *tObj,
  57                                    FxU32 targetTMU );
  58
  59 extern void tdfxTMMoveOutTM_NoLock( tdfxContextPtr fxMesa,
  60                                     struct gl_texture_object *tObj );
  61
  62 extern void tdfxTMFreeTexture( tdfxContextPtr fxMesa,
  63                                struct gl_texture_object *tObj );
  64
  65 extern void tdfxTMRestoreTextures_NoLock( tdfxContextPtr fxMesa );
  66
  67
  68 #define tdfxTMMoveInTM( fxMesa, tObj, targetTMU )               \
  69    do {                                                         \
  70       LOCK_HARDWARE( fxMesa );                                  \
  71       tdfxTMMoveInTM_NoLock( fxMesa, tObj, targetTMU );         \
  72       UNLOCK_HARDWARE( fxMesa );                                \
  73    } while (0)
  74
  75 #define tdfxTMMoveOutTM( fxMesa, tObj )                         \
  76    do {                                                         \
  77       LOCK_HARDWARE( fxMesa );                                  \
  78       tdfxTMMoveOutTM_NoLock( fxMesa, tObj );                   \
  79       UNLOCK_HARDWARE( fxMesa );                                \
  80    } while (0)
  81
  82
  83 #endif