| /* $XFree86: xc/lib/GL/mesa/src/drv/mga/mgatex.h,v 1.7 2002/10/30 12:51:36 alanh Exp $ */ |
| /* |
| * Copyright 2000-2001 VA Linux Systems, Inc. |
| * 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 |
| * on 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 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 NON-INFRINGEMENT. IN NO EVENT SHALL |
| * VA LINUX SYSTEMS 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 MGATEX_INC |
| #define MGATEX_INC |
| |
| #include "mgacontext.h" |
| |
| typedef struct mga_texture_object_s *mgaTextureObjectPtr; |
| |
| |
| /* Called before a primitive is rendered to make sure the texture |
| * state is properly setup. Texture residence is checked later |
| * when we grab the lock. |
| */ |
| void mgaUpdateTextureState( GLcontext *ctx ); |
| |
| int mgaUploadTexImages( mgaContextPtr mmesa, mgaTextureObjectPtr t ); |
| |
| void mgaDestroyTexObj( mgaContextPtr mmesa, mgaTextureObjectPtr t ); |
| |
| void mgaInitTextureFuncs( struct dd_function_table *functions ); |
| |
| GLboolean mgaUpdateTextureEnvCombine( GLcontext *ctx, int unit ); |
| |
| #endif |
