diff options
Diffstat (limited to 'nx-X11/extras/Mesa/src/mesa/drivers/dri/unichrome/via_context.h')
| -rw-r--r-- | nx-X11/extras/Mesa/src/mesa/drivers/dri/unichrome/via_context.h | 412 |
1 files changed, 0 insertions, 412 deletions
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/unichrome/via_context.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/unichrome/via_context.h deleted file mode 100644 index e51ec48af..000000000 --- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/unichrome/via_context.h +++ /dev/null @@ -1,412 +0,0 @@ -/* - * 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 _VIACONTEXT_H -#define _VIACONTEXT_H - -#include "dri_util.h" - -#include "mtypes.h" -#include "drm.h" -#include "mm.h" -#include "tnl/t_vertex.h" - -#include "via_screen.h" -#include "via_tex.h" -#include "via_drm.h" - -struct via_context; - -/* Chip tags. These are used to group the adapters into - * related families. - */ -enum VIACHIPTAGS { - VIA_UNKNOWN = 0, - VIA_CLE266, - VIA_KM400, - VIA_K8M800, - VIA_PM800, - VIA_LAST -}; - -#define VIA_FALLBACK_TEXTURE 0x1 -#define VIA_FALLBACK_DRAW_BUFFER 0x2 -#define VIA_FALLBACK_READ_BUFFER 0x4 -#define VIA_FALLBACK_COLORMASK 0x8 -#define VIA_FALLBACK_SPECULAR 0x20 -#define VIA_FALLBACK_LOGICOP 0x40 -#define VIA_FALLBACK_RENDERMODE 0x80 -#define VIA_FALLBACK_STENCIL 0x100 -#define VIA_FALLBACK_BLEND_EQ 0x200 -#define VIA_FALLBACK_BLEND_FUNC 0x400 -#define VIA_FALLBACK_USER_DISABLE 0x800 -#define VIA_FALLBACK_PROJ_TEXTURE 0x1000 -#define VIA_FALLBACK_POLY_STIPPLE 0x2000 - -#define VIA_DMA_BUFSIZ 4096 -#define VIA_DMA_HIGHWATER (VIA_DMA_BUFSIZ - 128) - -#define VIA_NO_CLIPRECTS 0x1 - - -/* Use the templated vertex formats: - */ -#define TAG(x) via##x -#include "tnl_dd/t_dd_vertex.h" -#undef TAG - -typedef void (*via_tri_func)(struct via_context *, viaVertex *, viaVertex *, - viaVertex *); -typedef void (*via_line_func)(struct via_context *, viaVertex *, viaVertex *); -typedef void (*via_point_func)(struct via_context *, viaVertex *); - -struct via_buffer { - drm_handle_t handle; - drmSize size; - unsigned long offset; - unsigned long index; - GLuint pitch; - GLuint bpp; - char *map; - GLuint orig; /* The drawing origin, - * at (drawX,drawY) in screen space. - */ - char *origMap; -}; - - -#define VIA_MAX_TEXLEVELS 10 - -struct via_tex_buffer { - struct via_tex_buffer *next, *prev; - struct via_texture_image *image; - unsigned long index; - unsigned long offset; - GLuint size; - GLuint memType; - unsigned char *bufAddr; - GLuint texBase; - GLuint lastUsed; -}; - - - -struct via_texture_image { - struct gl_texture_image image; - struct via_tex_buffer *texMem; - GLint pitchLog2; -}; - -struct via_texture_object { - struct gl_texture_object obj; /* The "parent" object */ - - GLuint texelBytes; - GLuint memType; - - GLuint regTexFM; - GLuint regTexWidthLog2[2]; - GLuint regTexHeightLog2[2]; - GLuint regTexBaseH[4]; - struct { - GLuint baseL; - GLuint pitchLog2; - } regTexBaseAndPitch[12]; - - GLint firstLevel, lastLevel; /* upload tObj->Image[first .. lastLevel] */ -}; - - - -struct via_context { - GLint refcount; - GLcontext *glCtx; - GLcontext *shareCtx; - - struct via_buffer front; - struct via_buffer back; - struct via_buffer depth; - struct via_buffer breadcrumb; - - GLboolean hasBack; - GLboolean hasDepth; - GLboolean hasStencil; - GLboolean hasAccum; - GLuint depthBits; - GLuint stencilBits; - - GLboolean have_hw_stencil; - GLuint ClearDepth; - GLuint depth_clear_mask; - GLuint stencil_clear_mask; - GLfloat depth_max; - GLfloat polygon_offset_scale; - - GLubyte *dma; - viaRegion tex; - - /* Bit flag to keep 0track of fallbacks. - */ - GLuint Fallback; - - /* State for via_tris.c. - */ - GLuint newState; /* _NEW_* flags */ - GLuint newEmitState; /* _NEW_* flags */ - GLuint newRenderState; /* _NEW_* flags */ - - struct tnl_attr_map vertex_attrs[VERT_ATTRIB_MAX]; - GLuint vertex_attr_count; - - GLuint setupIndex; - GLuint renderIndex; - GLmatrix ViewportMatrix; - GLenum renderPrimitive; - GLenum hwPrimitive; - GLenum hwShadeModel; - unsigned char *verts; - - /* drmBufPtr dma_buffer; - */ - GLuint dmaLow; - GLuint dmaCliprectAddr; - GLuint dmaLastPrim; - GLboolean useAgp; - - - /* Fallback rasterization functions - */ - via_point_func drawPoint; - via_line_func drawLine; - via_tri_func drawTri; - - /* Hardware register - */ - GLuint regCmdA_End; - GLuint regCmdB; - - GLuint regEnable; - GLuint regHFBBMSKL; - GLuint regHROP; - - GLuint regHZWTMD; - GLuint regHSTREF; - GLuint regHSTMD; - - GLuint regHATMD; - GLuint regHABLCsat; - GLuint regHABLCop; - GLuint regHABLAsat; - GLuint regHABLAop; - GLuint regHABLRCa; - GLuint regHABLRFCa; - GLuint regHABLRCbias; - GLuint regHABLRCb; - GLuint regHABLRFCb; - GLuint regHABLRAa; - GLuint regHABLRAb; - GLuint regHFogLF; - GLuint regHFogCL; - GLuint regHFogCH; - - GLuint regHLP; - GLuint regHLPRF; - - GLuint regHTXnCLOD[2]; - GLuint regHTXnTB[2]; - GLuint regHTXnMPMD[2]; - GLuint regHTXnTBLCsat[2]; - GLuint regHTXnTBLCop[2]; - GLuint regHTXnTBLMPfog[2]; - GLuint regHTXnTBLAsat[2]; - GLuint regHTXnTBLRCb[2]; - GLuint regHTXnTBLRAa[2]; - GLuint regHTXnTBLRFog[2]; - GLuint regHTXnTBLRCa[2]; - GLuint regHTXnTBLRCc[2]; - GLuint regHTXnTBLRCbias[2]; - GLuint regHTXnTBC[2]; - GLuint regHTXnTRAH[2]; - - int vertexSize; - int hwVertexSize; - GLboolean ptexHack; - int coloroffset; - int specoffset; - - GLint lastStamp; - - GLuint ClearColor; - GLuint ClearMask; - - /* DRI stuff - */ - GLboolean doPageFlip; - - struct via_buffer *drawBuffer; - struct via_buffer *readBuffer; - - int drawX; /* origin of drawable in draw buffer */ - int drawY; - int drawW; - int drawH; - - int drawXoff; /* drawX is 32byte aligned - this is - * the delta to the real origin, in - * pixel units. - */ - - GLuint numClipRects; /* cliprects for that buffer */ - drm_clip_rect_t *pClipRects; - - GLboolean scissor; - drm_clip_rect_t drawRect; - drm_clip_rect_t scissorRect; - - drm_context_t hHWContext; - drm_hw_lock_t *driHwLock; - int driFd; - __DRInativeDisplay *display; - - __DRIdrawablePrivate *driDrawable; - __DRIscreenPrivate *driScreen; - viaScreenPrivate *viaScreen; - drm_via_sarea_t *sarea; - volatile GLuint* regMMIOBase; - volatile GLuint* pnGEMode; - volatile GLuint* regEngineStatus; - volatile GLuint* regTranSet; - volatile GLuint* regTranSpace; - GLuint agpBase; - GLuint drawType; - - GLuint nDoneFirstFlip; - GLuint agpFullCount; - - GLboolean clearTexCache; - GLboolean thrashing; - - /* Configuration cache - */ - driOptionCache optionCache; - - GLuint vblank_flags; - GLuint vbl_seq; - - int64_t swap_ust; - int64_t swap_missed_ust; - - GLuint swap_count; - GLuint swap_missed_count; - - - GLuint pfCurrentOffset; - GLboolean allowPageFlip; - - GLuint lastBreadcrumbRead; - GLuint lastBreadcrumbWrite; - GLuint lastSwap[2]; - GLuint lastDma; - - GLuint total_alloc[VIA_MEM_SYSTEM+1]; - - struct via_tex_buffer tex_image_list[VIA_MEM_SYSTEM+1]; - struct via_tex_buffer freed_tex_buffers; - -}; - - - -#define VIA_CONTEXT(ctx) ((struct via_context *)(ctx->DriverCtx)) - - - -/* Lock the hardware and validate our state. - */ -#define LOCK_HARDWARE(vmesa) \ - do { \ - char __ret = 0; \ - DRM_CAS(vmesa->driHwLock, vmesa->hHWContext, \ - (DRM_LOCK_HELD|vmesa->hHWContext), __ret); \ - if (__ret) \ - viaGetLock(vmesa, 0); \ - } while (0) - - -/* Release the kernel lock. - */ -#define UNLOCK_HARDWARE(vmesa) \ - DRM_UNLOCK(vmesa->driFd, vmesa->driHwLock, vmesa->hHWContext); - - - -extern GLuint VIA_DEBUG; - -#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 DEBUG_PIXEL 0x1000 -#define DEBUG_2D 0x2000 - - -extern void viaGetLock(struct via_context *vmesa, GLuint flags); -extern void viaLock(struct via_context *vmesa, GLuint flags); -extern void viaUnLock(struct via_context *vmesa, GLuint flags); -extern void viaEmitHwStateLocked(struct via_context *vmesa); -extern void viaEmitScissorValues(struct via_context *vmesa, int box_nr, int emit); -extern void viaXMesaSetBackClipRects(struct via_context *vmesa); -extern void viaXMesaSetFrontClipRects(struct via_context *vmesa); -extern void viaReAllocateBuffers(GLcontext *ctx, GLframebuffer *drawbuffer, GLuint width, GLuint height); -extern void viaXMesaWindowMoved(struct via_context *vmesa); - -extern GLboolean viaTexCombineState(struct via_context *vmesa, - const struct gl_tex_env_combine_state * combine, - unsigned unit ); - -/* Via hw already adjusted for GL pixel centers: - */ -#define SUBPIXEL_X 0 -#define SUBPIXEL_Y 0 - -/* TODO XXX _SOLO temp defines to make code compilable */ -#ifndef GLX_PBUFFER_BIT -#define GLX_PBUFFER_BIT 0x00000004 -#endif -#ifndef GLX_WINDOW_BIT -#define GLX_WINDOW_BIT 0x00000001 -#endif -#ifndef VERT_BIT_CLIP -#define VERT_BIT_CLIP 0x1000000 -#endif - -#endif |