diff options
Diffstat (limited to 'xc/lib/GL/mesa/src/drv/r128/r128_context.h')
| -rw-r--r-- | xc/lib/GL/mesa/src/drv/r128/r128_context.h | 272 |
1 files changed, 0 insertions, 272 deletions
diff --git a/xc/lib/GL/mesa/src/drv/r128/r128_context.h b/xc/lib/GL/mesa/src/drv/r128/r128_context.h deleted file mode 100644 index 3a908d7a1..000000000 --- a/xc/lib/GL/mesa/src/drv/r128/r128_context.h +++ /dev/null @@ -1,272 +0,0 @@ -/* $XFree86: xc/lib/GL/mesa/src/drv/r128/r128_context.h,v 1.12 2002/12/16 16:18:52 dawes Exp $ */ -/************************************************************************** - -Copyright 1999, 2000 ATI Technologies Inc. and Precision Insight, Inc., - Cedar Park, Texas. -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 -ATI, PRECISION INSIGHT AND/OR THEIR 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: - * Kevin E. Martin <martin@valinux.com> - * Gareth Hughes <gareth@valinux.com> - * - */ - -#ifndef __R128_CONTEXT_H__ -#define __R128_CONTEXT_H__ - -#ifdef GLX_DIRECT_RENDERING - -#include "dri_util.h" - -#include "xf86drm.h" -#include "r128_common.h" - -#include "mtypes.h" - -#include "r128_reg.h" - -#include "texmem.h" - -struct r128_context; -typedef struct r128_context r128ContextRec; -typedef struct r128_context *r128ContextPtr; - -#include "r128_lock.h" -#include "r128_texobj.h" -#include "r128_screen.h" - -/* Flags for what context state needs to be updated: - */ -#define R128_NEW_ALPHA 0x0001 -#define R128_NEW_DEPTH 0x0002 -#define R128_NEW_FOG 0x0004 -#define R128_NEW_CLIP 0x0008 -#define R128_NEW_CULL 0x0010 -#define R128_NEW_MASKS 0x0020 -#define R128_NEW_RENDER_NOT 0x0040 -#define R128_NEW_WINDOW 0x0080 -#define R128_NEW_CONTEXT 0x0100 -#define R128_NEW_ALL 0x01ff - -/* Flags for software fallback cases: - */ -#define R128_FALLBACK_TEXTURE 0x0001 -#define R128_FALLBACK_DRAW_BUFFER 0x0002 -#define R128_FALLBACK_READ_BUFFER 0x0004 -#define R128_FALLBACK_STENCIL 0x0008 -#define R128_FALLBACK_RENDER_MODE 0x0010 -#define R128_FALLBACK_MULTIDRAW 0x0020 -#define R128_FALLBACK_LOGICOP 0x0040 -#define R128_FALLBACK_SEP_SPECULAR 0x0080 -#define R128_FALLBACK_BLEND_EQ 0x0100 -#define R128_FALLBACK_BLEND_FUNC 0x0200 - - -/* Use the templated vertex format: - */ -#define TAG(x) r128##x -#include "tnl_dd/t_dd_vertex.h" -#undef TAG - -/* Reasons why the GL_BLEND fallback mightn't work: - */ -#define R128_BLEND_ENV_COLOR 0x1 -#define R128_BLEND_MULTITEX 0x2 - -/* Subpixel offsets for window coordinates (triangles): - */ -#define SUBPIXEL_X (0.0F) -#define SUBPIXEL_Y (0.125F) - - -typedef void (*r128_tri_func)( r128ContextPtr, - r128Vertex *, - r128Vertex *, - r128Vertex * ); - -typedef void (*r128_line_func)( r128ContextPtr, - r128Vertex *, - r128Vertex * ); - -typedef void (*r128_point_func)( r128ContextPtr, - r128Vertex * ); - - -struct r128_context { - GLcontext *glCtx; /* Mesa context */ - - /* Driver and hardware state management - */ - GLuint new_state; - GLuint dirty; /* Hardware state to be updated */ - r128_context_regs_t setup; - - /* Temporaries for translating away float colors: - */ - struct gl_client_array UbyteColor; - struct gl_client_array UbyteSecondaryColor; - - GLuint NewGLState; - GLuint Fallback; - GLuint SetupIndex; - GLuint SetupNewInputs; - GLuint RenderIndex; - GLfloat hw_viewport[16]; - GLfloat depth_scale; - GLuint vertex_size; - GLuint vertex_stride_shift; - GLuint vertex_format; - GLuint num_verts; - GLubyte *verts; - - CARD32 ClearColor; /* Color used to clear color buffer */ - CARD32 ClearDepth; /* Value used to clear depth buffer */ - CARD32 ClearStencil; /* Value used to clear stencil */ - - /* Map GL texture units onto hardware - */ - GLint multitex; - GLint tmu_source[2]; - GLuint tex_combine[2]; - GLuint blend_flags; - GLuint env_color; - - /* Texture object bookkeeping - */ - unsigned nr_heaps; - driTexHeap * texture_heaps[ R128_NR_TEX_HEAPS ]; - driTextureObject swapped; - - r128TexObjPtr CurrentTexObj[2]; - - int texture_depth; - - /* Fallback rasterization functions - */ - r128_point_func draw_point; - r128_line_func draw_line; - r128_tri_func draw_tri; - - /* Vertex buffers - */ - drmBufPtr vert_buf; - - GLuint hw_primitive; - GLenum render_primitive; - - /* Page flipping - */ - GLuint doPageFlip; - - /* Drawable, cliprect and scissor information - */ - GLint drawOffset, drawPitch; - GLint readOffset, readPitch; - - GLuint numClipRects; /* Cliprects for the draw buffer */ - XF86DRIClipRectPtr pClipRects; - - GLuint scissor; - XF86DRIClipRectRec ScissorRect; /* Current software scissor */ - - /* Mirrors of some DRI state - */ - __DRIcontextPrivate *driContext; /* DRI context */ - __DRIscreenPrivate *driScreen; /* DRI screen */ - __DRIdrawablePrivate *driDrawable; /* DRI drawable bound to this ctx */ - - unsigned int lastStamp; /* mirror driDrawable->lastStamp */ - - drmContext hHWContext; - drmLock *driHwLock; - int driFd; - - r128ScreenPtr r128Screen; /* Screen private DRI data */ - R128SAREAPrivPtr sarea; /* Private SAREA data */ - - /* Performance counters - */ - GLuint boxes; /* Draw performance boxes */ - GLuint hardwareWentIdle; - GLuint c_clears; - GLuint c_drawWaits; - GLuint c_textureSwaps; - GLuint c_textureBytes; - GLuint c_vertexBuffers; - - /* VBI - */ - GLuint vbl_seq; - GLuint vblank_flags; - - /* Configuration cache - */ - driOptionCache optionCache; -}; - -#define R128_CONTEXT(ctx) ((r128ContextPtr)(ctx->DriverCtx)) - -#define R128_IS_PLAIN( rmesa ) \ - (rmesa->r128Screen->chipset == R128_CARD_TYPE_R128) -#define R128_IS_PRO( rmesa ) \ - (rmesa->r128Screen->chipset == R128_CARD_TYPE_R128_PRO) -#define R128_IS_MOBILITY( rmesa ) \ - (rmesa->r128Screen->chipset == R128_CARD_TYPE_R128_MOBILITY) - - -extern GLboolean r128CreateContext( const __GLcontextModes *glVisual, - __DRIcontextPrivate *driContextPriv, - void *sharedContextPrivate ); - -extern void r128DestroyContext( __DRIcontextPrivate * ); - -extern GLboolean r128MakeCurrent( __DRIcontextPrivate *driContextPriv, - __DRIdrawablePrivate *driDrawPriv, - __DRIdrawablePrivate *driReadPriv ); - -extern GLboolean r128UnbindContext( __DRIcontextPrivate *driContextPriv ); - -/* ================================================================ - * Debugging: - */ -#define DO_DEBUG 0 -#define ENABLE_PERF_BOXES 0 - -#if DO_DEBUG -extern int R128_DEBUG; -#else -#define R128_DEBUG 0 -#endif - -#define DEBUG_ALWAYS_SYNC 0x01 -#define DEBUG_VERBOSE_API 0x02 -#define DEBUG_VERBOSE_MSG 0x04 -#define DEBUG_VERBOSE_LRU 0x08 -#define DEBUG_VERBOSE_DRI 0x10 -#define DEBUG_VERBOSE_IOCTL 0x20 -#define DEBUG_VERBOSE_2D 0x40 - -#endif -#endif /* __R128_CONTEXT_H__ */ |