diff options
Diffstat (limited to 'src/mesa/drivers/dri/mga/mga_xmesa.h')
| -rw-r--r-- | src/mesa/drivers/dri/mga/mga_xmesa.h | 154 |
1 files changed, 0 insertions, 154 deletions
diff --git a/src/mesa/drivers/dri/mga/mga_xmesa.h b/src/mesa/drivers/dri/mga/mga_xmesa.h deleted file mode 100644 index aee146090c0..00000000000 --- a/src/mesa/drivers/dri/mga/mga_xmesa.h +++ /dev/null @@ -1,154 +0,0 @@ -/* - * 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 _MGA_INIT_H_ -#define _MGA_INIT_H_ - -#include <sys/time.h> -#include "dri_util.h" -#include "mga_drm.h" -#include "main/mtypes.h" -#include "mgaregs.h" -#include "xmlconfig.h" - -typedef struct mga_screen_private_s { - /** - * Chipset "family" of this card. Currently only \c MGA_CARD_TYPE_G200 and - * \c MGA_CARD_TYPE_G400 are possible. - */ - int chipset; - - - /** - * Characters (bytes) per-pixel for both the front and back buffers. - * - * \note - * This is also implicitly the bytes per-pixel for the depth-buffer. - */ - int cpp; - - GLint agpMode; - unsigned int irq; /**< IRQ number (0 means none) */ - - unsigned int frontOffset; - unsigned int frontPitch; - unsigned int backOffset; - unsigned int backPitch; - - unsigned int depthOffset; - unsigned int depthPitch; - - unsigned int textureOffset[MGA_NR_TEX_HEAPS]; - unsigned int textureSize[MGA_NR_TEX_HEAPS]; - char *texVirtual[MGA_NR_TEX_HEAPS]; - - - __DRIscreen *sPriv; - drmBufMapPtr bufs; - - drmRegion mmio; - drmRegion primary; - unsigned int sarea_priv_offset; - - /** Configuration cache with default values for all contexts */ - driOptionCache optionCache; -} mgaScreenPrivate; - - -/** - * mgaRenderbuffer, derived from Mesa's gl_renderbuffer - */ -typedef struct { - struct gl_renderbuffer Base; - /* XXX per-window info should go here */ - int foo, bar; -} mgaRenderbuffer; - - - -#include "mgacontext.h" - -extern void mgaGetLock( mgaContextPtr mmesa, GLuint flags ); -extern void mgaEmitHwStateLocked( mgaContextPtr mmesa ); -extern void mgaEmitScissorValues( mgaContextPtr mmesa, int box_nr, int emit ); - -#define GET_DISPATCH_AGE( mmesa ) mmesa->sarea->last_dispatch - - - -/* Lock the hardware and validate our state. - */ -#define LOCK_HARDWARE( mmesa ) \ - do { \ - char __ret=0; \ - DRM_CAS(mmesa->driHwLock, mmesa->hHWContext, \ - (DRM_LOCK_HELD|mmesa->hHWContext), __ret); \ - if (__ret) \ - mgaGetLock( mmesa, 0 ); \ - } while (0) - - -/* - */ -#define LOCK_HARDWARE_QUIESCENT( mmesa ) do { \ - LOCK_HARDWARE( mmesa ); \ - UPDATE_LOCK( mmesa, DRM_LOCK_QUIESCENT | DRM_LOCK_FLUSH ); \ -} while (0) - - -/* Unlock the hardware using the global current context - */ -#define UNLOCK_HARDWARE(mmesa) \ - DRM_UNLOCK(mmesa->driFd, mmesa->driHwLock, mmesa->hHWContext); - - -/* Freshen our snapshot of the drawables - */ -#define REFRESH_DRAWABLE_INFO( mmesa ) \ -do { \ - LOCK_HARDWARE( mmesa ); \ - mmesa->lastX = mmesa->drawX; \ - mmesa->lastY = mmesa->drawY; \ - UNLOCK_HARDWARE( mmesa ); \ -} while (0) - - -#define GET_DRAWABLE_LOCK( mmesa ) while(0) -#define RELEASE_DRAWABLE_LOCK( mmesa ) while(0) - - -/* The 2D driver macros are busted -- we can't use them here as they - * rely on the 2D driver data structures rather than taking an explicit - * base address. - */ -#define MGA_BASE( reg ) ((unsigned long)(mmesa->mgaScreen->mmio.map)) -#define MGA_ADDR( reg ) (MGA_BASE(reg) + reg) - -#define MGA_DEREF( reg ) *(volatile uint32_t *)MGA_ADDR( reg ) -#define MGA_READ( reg ) MGA_DEREF( reg ) - -#endif |