From 65573edd1bcd734e3b0d7f717149e023e66192e5 Mon Sep 17 00:00:00 2001 From: Alan Hourihane Date: Tue, 24 Jan 2006 19:59:54 +0000 Subject: remove very old i830 code --- src/mesa/drivers/dri/i830/i830_context.h | 327 ------------------------------- 1 file changed, 327 deletions(-) delete mode 100644 src/mesa/drivers/dri/i830/i830_context.h (limited to 'src/mesa/drivers/dri/i830/i830_context.h') diff --git a/src/mesa/drivers/dri/i830/i830_context.h b/src/mesa/drivers/dri/i830/i830_context.h deleted file mode 100644 index de141bd4a1..0000000000 --- a/src/mesa/drivers/dri/i830/i830_context.h +++ /dev/null @@ -1,327 +0,0 @@ -/* - * GLX Hardware Device Driver for Intel i830 - * Copyright (C) 1999 Keith Whitwell - * - * 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, sublicense, - * 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 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 NONINFRINGEMENT. IN NO EVENT SHALL - * KEITH WHITWELL, OR ANY OTHER CONTRIBUTORS 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. - * - */ - -/* Adapted for use in the I830M driver: - * Jeff Hartmann - */ -/* $XFree86: xc/lib/GL/mesa/src/drv/i830/i830_context.h,v 1.7 2003/02/06 04:18:01 dawes Exp $ */ - -#ifndef I830CONTEXT_INC -#define I830CONTEXT_INC - -typedef struct i830_context_t i830Context; -typedef struct i830_context_t *i830ContextPtr; -typedef struct i830_texture_object_t *i830TextureObjectPtr; - - -#include "mtypes.h" -#include "drm.h" -#include "mm.h" -#include "tnl/t_vertex.h" - -#include "i830_screen.h" -#include "i830_tex.h" - -#define TAG(x) i830##x -#include "tnl_dd/t_dd_vertex.h" -#undef TAG - -#define DV_PF_555 (1<<8) -#define DV_PF_565 (2<<8) -#define DV_PF_8888 (3<<8) - -#define I830_TEX_MAXLEVELS 10 - -#define I830_CONTEXT(ctx) ((i830ContextPtr)(ctx->DriverCtx)) -#define GET_DISPATCH_AGE(imesa) imesa->sarea->last_dispatch -#define GET_ENQUEUE_AGE(imesa) imesa->sarea->last_enqueue - - -typedef void (*i830_tri_func)(i830ContextPtr, i830Vertex *, i830Vertex *, - i830Vertex *); -typedef void (*i830_line_func)(i830ContextPtr, i830Vertex *, i830Vertex *); -typedef void (*i830_point_func)(i830ContextPtr, i830Vertex *); - -#define I830_MAX_TEXTURE_UNITS 4 - -#define I830_FALLBACK_TEXTURE 0x1 -#define I830_FALLBACK_DRAW_BUFFER 0x2 -#define I830_FALLBACK_READ_BUFFER 0x4 -#define I830_FALLBACK_COLORMASK 0x8 -#define I830_FALLBACK_RENDERMODE 0x10 -#define I830_FALLBACK_STENCIL 0x20 -#define I830_FALLBACK_STIPPLE 0x40 -#define I830_FALLBACK_USER 0x80 - -struct i830_context_t -{ - GLint refcount; - GLcontext *glCtx; - - /*From I830 stuff*/ - int TextureMode; - GLuint renderindex; - GLuint TexBlendWordsUsed[I830_MAX_TEXTURE_UNITS]; - GLuint TexBlend[I830_MAX_TEXTURE_UNITS][I830_TEXBLEND_SIZE]; - GLuint Init_TexBlend[I830_MAX_TEXTURE_UNITS][I830_TEXBLEND_SIZE]; - GLuint Init_TexBlendWordsUsed[I830_MAX_TEXTURE_UNITS]; - GLuint Init_BufferSetup[I830_DEST_SETUP_SIZE]; - GLuint LodBias[I830_MAX_TEXTURE_UNITS]; - - GLenum palette_format; - GLuint palette[256]; - - - GLuint Init_Setup[I830_CTX_SETUP_SIZE]; - GLuint vertex_prim; - drmBufPtr vertex_dma_buffer; - - GLboolean mask_red; - GLboolean mask_green; - GLboolean mask_blue; - GLboolean mask_alpha; - - GLubyte clear_red; - GLubyte clear_green; - GLubyte clear_blue; - GLubyte clear_alpha; - - GLfloat depth_scale; - int depth_clear_mask; - int stencil_clear_mask; - int ClearDepth; - int hw_stencil; - - GLuint MonoColor; - - GLuint LastTexEnabled; - GLuint TexEnabledMask; - - /* Texture object bookkeeping - */ - unsigned nr_heaps; - driTexHeap * texture_heaps[1]; - driTextureObject swapped; - - struct i830_texture_object_t *CurrentTexObj[I830_MAX_TEXTURE_UNITS]; - - /* Rasterization and vertex state: - */ - GLuint Fallback; - GLuint NewGLState; - - /* Vertex state - */ - GLuint vertex_size; - struct tnl_attr_map vertex_attrs[VERT_ATTRIB_MAX]; - GLuint vertex_attr_count; - char *verts; /* points to tnl->clipspace.vertex_buf */ - - - /* State for i830tris.c. - */ - GLuint RenderIndex; - GLmatrix ViewportMatrix; - GLenum render_primitive; - GLenum reduced_primitive; - GLuint hw_primitive; - - drmBufPtr vertex_buffer; - char *vertex_addr; - GLuint vertex_low; - GLuint vertex_high; - GLuint vertex_last_prim; - - GLboolean upload_cliprects; - - - /* Fallback rasterization functions - */ - i830_point_func draw_point; - i830_line_func draw_line; - i830_tri_func draw_tri; - - /* Hardware state - */ - GLuint dirty; /* I810_UPLOAD_* */ - GLuint Setup[I830_CTX_SETUP_SIZE]; - GLuint BufferSetup[I830_DEST_SETUP_SIZE]; - GLuint StippleSetup[I830_STP_SETUP_SIZE]; - unsigned int lastStamp; - GLboolean hw_stipple; - - GLenum TexEnvImageFmt[2]; - - /* State which can't be computed completely on the fly: - */ - GLuint LcsCullMode; - GLuint LcsLineWidth; - GLuint LcsPointSize; - - /* Funny mesa mirrors - */ - GLuint ClearColor; - - /* DRI stuff - */ - GLuint needClip; - GLframebuffer *glBuffer; - - /* These refer to the current draw (front vs. back) buffer: - */ - char *drawMap; /* draw buffer address in virtual mem */ - char *readMap; - int drawX; /* origin of drawable in draw buffer */ - int drawY; - GLuint numClipRects; /* cliprects for that buffer */ - drm_clip_rect_t *pClipRects; - - int lastSwap; - int texAge; - int ctxAge; - int dirtyAge; - int perf_boxes; - - int do_irqs; - - GLboolean scissor; - drm_clip_rect_t draw_rect; - drm_clip_rect_t scissor_rect; - - drm_context_t hHWContext; - drmLock *driHwLock; - int driFd; - - __DRIdrawablePrivate *driDrawable; /**< DRI drawable bound to this - * context for drawing. - */ - __DRIdrawablePrivate *driReadable; /**< DRI drawable bound to this - * context for reading. - */ - - /** - * Drawable used by Mesa for software fallbacks for reading and - * writing. It is set by Mesa's \c SetBuffer callback, and will always be - * either \c i830_context_t::driDrawable or \c i830_context_t::driReadable. - */ - - __DRIdrawablePrivate * mesa_drawable; - - __DRIscreenPrivate *driScreen; - i830ScreenPrivate *i830Screen; - I830SAREAPtr sarea; - - /** - * Configuration cache - */ - driOptionCache optionCache; -}; - - -#define I830_TEX_UNIT_ENABLED(unit) (1<DriverCtx)) -#define I830_DRIVER_DATA(vb) ((i830VertexBufferPtr)((vb)->driver_data)) -#define GET_DISPATCH_AGE(imesa) imesa->sarea->last_dispatch -#define GET_ENQUEUE_AGE(imesa) imesa->sarea->last_enqueue - - -/* Lock the hardware and validate our state. - */ -#define LOCK_HARDWARE( imesa ) \ -do { \ - char __ret=0; \ - DRM_CAS(imesa->driHwLock, imesa->hHWContext, \ - (DRM_LOCK_HELD|imesa->hHWContext), __ret); \ - if (__ret) \ - i830GetLock( imesa, 0 ); \ -}while (0) - - - /* Unlock the hardware using the global current context - */ -#define UNLOCK_HARDWARE(imesa) \ -do { \ - imesa->perf_boxes |= imesa->sarea->perf_boxes; \ - DRM_UNLOCK(imesa->driFd, imesa->driHwLock, imesa->hHWContext); \ -} while (0) - - /* This is the wrong way to do it, I'm sure. Otherwise the drm - * bitches that I've already got the heavyweight lock. At worst, - * this is 3 ioctls. The best solution probably only gets me down - * to 2 ioctls in the worst case. - */ -#define LOCK_HARDWARE_QUIESCENT( imesa ) do { \ - LOCK_HARDWARE( imesa ); \ - i830RegetLockQuiescent( imesa ); \ -} while(0) - - - -extern void i830GetLock(i830ContextPtr imesa, GLuint flags); -extern void i830EmitHwStateLocked(i830ContextPtr imesa); -extern void i830EmitDrawingRectangle(i830ContextPtr imesa); -extern void i830XMesaSetBackClipRects(i830ContextPtr imesa); -extern void i830XMesaSetFrontClipRects(i830ContextPtr imesa); -extern void i830DDExtensionsInit(GLcontext *ctx); -extern void i830DDInitDriverFuncs(GLcontext *ctx); -extern void i830DDUpdateHwState(GLcontext *ctx); - -#define SUBPIXEL_X 0.125 -#define SUBPIXEL_Y 0.125 - - -/* ================================================================ - * Debugging: - */ -#define DO_DEBUG 1 -#if DO_DEBUG -extern int I830_DEBUG; -#else -#define I830_DEBUG 0 -#endif - -#define DEBUG_TEXTURE 0x1 -#define DEBUG_STATE 0x2 -#define DEBUG_IOCTL 0x4 -#define DEBUG_PRIMS 0x8 -#define DEBUG_VERTS 0x10 -#define DEBUG_FALLBACKS 0x20 -#define DEBUG_VERBOSE 0x40 -#define DEBUG_DRI 0x80 -#define DEBUG_DMA 0x100 -#define DEBUG_SANITY 0x200 -#define DEBUG_SYNC 0x400 -#define DEBUG_SLEEP 0x800 - - -#define PCI_CHIP_845_G 0x2562 -#define PCI_CHIP_I830_M 0x3577 -#define PCI_CHIP_I855_GM 0x3582 -#define PCI_CHIP_I865_G 0x2572 - - -#endif - -- cgit v1.2.3