| /* |
| * Copyright 1998-2003 VIA Technologies, Inc. All Rights Reserved. |
| * Copyright 2001-2003 S3 Graphics, 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 |
| * 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 |
| * VIA, S3 GRAPHICS, 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. |
| */ |
| |
| #ifndef _VIAINIT_H |
| #define _VIAINIT_H |
| |
| #include <sys/time.h> |
| #include "dri_util.h" |
| #include "via_dri.h" |
| #include "xmlconfig.h" |
| |
| typedef struct { |
| viaRegion regs; |
| viaRegion agp; |
| int deviceID; |
| int width; |
| int height; |
| int mem; |
| |
| int cpp; |
| int bitsPerPixel; |
| int bytesPerPixel; |
| int fbFormat; |
| int fbOffset; |
| int fbSize; |
| |
| int fbStride; |
| |
| int backOffset; |
| int depthOffset; |
| |
| int backPitch; |
| int backPitchBits; |
| |
| int textureOffset; |
| int textureSize; |
| int logTextureGranularity; |
| |
| drmAddress reg; |
| drmAddress agpLinearStart; |
| GLuint agpBase; |
| |
| __DRIscreenPrivate *driScrnPriv; |
| drmBufMapPtr bufs; |
| unsigned int sareaPrivOffset; |
| /*=* John Sheng [2003.12.9] Tuxracer & VQ *=*/ |
| int VQEnable; |
| int irqEnabled; |
| |
| /* Configuration cache with default values for all contexts */ |
| driOptionCache optionCache; |
| |
| const __DRIextension *extensions[5]; |
| } viaScreenPrivate; |
| |
| |
| extern GLboolean |
| viaCreateContext(const __GLcontextModes *mesaVis, |
| __DRIcontextPrivate *driContextPriv, |
| void *sharedContextPrivate); |
| |
| extern void |
| viaDestroyContext(__DRIcontextPrivate *driContextPriv); |
| |
| extern GLboolean |
| viaUnbindContext(__DRIcontextPrivate *driContextPriv); |
| |
| extern GLboolean |
| viaMakeCurrent(__DRIcontextPrivate *driContextPriv, |
| __DRIdrawablePrivate *driDrawPriv, |
| __DRIdrawablePrivate *driReadPriv); |
| |
| extern void |
| viaSwapBuffers(__DRIdrawablePrivate *drawablePrivate); |
| |
| #endif |
