diff options
Diffstat (limited to 'nx-X11/extras/Mesa/src/mesa/drivers/dri/sis/sis_context.h')
| -rw-r--r-- | nx-X11/extras/Mesa/src/mesa/drivers/dri/sis/sis_context.h | 440 |
1 files changed, 0 insertions, 440 deletions
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/sis/sis_context.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/sis/sis_context.h deleted file mode 100644 index 367540222..000000000 --- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/sis/sis_context.h +++ /dev/null @@ -1,440 +0,0 @@ -/************************************************************************** - -Copyright 2000 Silicon Integrated Systems Corp, Inc., HsinChu, Taiwan. -Copyright 2003 Eric Anholt -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 -ERIC ANHOLT OR SILICON INTEGRATED SYSTEMS CORP 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. - -**************************************************************************/ -/* $XFree86$ */ - -/* - * Authors: - * Sung-Ching Lin <sclin@sis.com.tw> - * Eric Anholt <anholt@FreeBSD.org> - */ - -#ifndef _sis_ctx_h_ -#define _sis_ctx_h_ - -#include "context.h" -#include "dri_util.h" -#include "drm.h" -#include "drm_sarea.h" -#include "xmlconfig.h" -#include "tnl/t_vertex.h" - -#include "sis_screen.h" -#include "sis_common2.h" -#include "sis_dri.h" - -/* for GLboolean */ -#include <GL/gl.h> - -#define PCI_CHIP_SIS300 0x0300 -#define PCI_CHIP_SIS630 0x6300 -#define PCI_CHIP_SIS540 0x5300 - -#define NEW_TEXTURING 0x1 -#define NEW_TEXTURE_ENV 0x2 - -/* Flags for software fallback cases: - */ -#define SIS_FALLBACK_TEXTURE 0x0001 -#define SIS_FALLBACK_TEXTURE0 0x0002 -#define SIS_FALLBACK_TEXTURE1 0x0004 -#define SIS_FALLBACK_TEXENV0 0x0008 -#define SIS_FALLBACK_TEXENV1 0x0010 -#define SIS_FALLBACK_DRAW_BUFFER 0x0020 -#define SIS_FALLBACK_STENCIL 0x0040 -#define SIS_FALLBACK_FORCE 0x8000 - -/* Flags for hardware state that needs to be updated */ -#define GFLAG_ENABLESETTING 0x00000001 -#define GFLAG_ENABLESETTING2 0x00000002 -#define GFLAG_ZSETTING 0x00000004 -#define GFLAG_ALPHASETTING 0x00000008 -#define GFLAG_DESTSETTING 0x00000010 -#define GFLAG_LINESETTING 0x00000020 -#define GFLAG_STENCILSETTING 0x00000040 -#define GFLAG_FOGSETTING 0x00000080 -#define GFLAG_DSTBLEND 0x00000100 -#define GFLAG_CLIPPING 0x00000200 -#define CFLAG_TEXTURERESET 0x00000400 -#define GFLAG_TEXTUREMIPMAP 0x00000800 -#define GFLAG_TEXBORDERCOLOR 0x00001000 -#define GFLAG_TEXTUREADDRESS 0x00002000 -#define GFLAG_TEXTUREENV 0x00004000 -#define CFLAG_TEXTURERESET_1 0x00008000 -#define GFLAG_TEXTUREMIPMAP_1 0x00010000 -#define GFLAG_TEXBORDERCOLOR_1 0x00020000 -#define GFLAG_TEXTUREADDRESS_1 0x00040000 -#define GFLAG_TEXTUREENV_1 0x00080000 -#define GFLAG_ALL 0x000fffff - -#define GFLAG_TEXTURE_STATES (CFLAG_TEXTURERESET | GFLAG_TEXTUREMIPMAP | \ - GFLAG_TEXBORDERCOLOR | GFLAG_TEXTUREADDRESS | \ - CFLAG_TEXTURERESET_1 | GFLAG_TEXTUREMIPMAP_1 | \ - GFLAG_TEXBORDERCOLOR_1 | \ - GFLAG_TEXTUREADDRESS_1 | \ - GFLAG_TEXTUREENV | GFLAG_TEXTUREENV_1) - - -#define GFLAG_RENDER_STATES (GFLAG_ENABLESETTING | GFLAG_ENABLESETTING2 | \ - GFLAG_ZSETTING | GFLAG_ALPHASETTING | \ - GFLAG_DESTSETTING | GFLAG_FOGSETTING | \ - GFLAG_STENCILSETTING | GFLAG_DSTBLEND | \ - GFLAG_CLIPPING) - -/* Use the templated vertex format: - */ -#define TAG(x) sis##x -#include "tnl_dd/t_dd_vertex.h" -#undef TAG - -/* Subpixel offsets for window coordinates (triangles): - */ -#define SUBPIXEL_X (-0.5F) -#define SUBPIXEL_Y (-0.5F) - -#define SIS_MAX_TEXTURE_LEVELS 11 - -typedef struct { - GLubyte *Data; /* Pointer to texture in offscreen */ - GLuint memType; /* VIDEO_TYPE or AGP_TYPE */ - void *handle; /* Handle for sisFree*() */ - GLuint pitch; - GLuint size; -} sisTexImage; - -typedef struct sis_tex_obj { - sisTexImage image[SIS_MAX_TEXTURE_LEVELS]; /* Image data for each mipmap - * level */ - GLenum format; /* One of GL_ALPHA, GL_INTENSITY, GL_LUMINANCE, - * GL_LUMINANCE_ALPHA, GL_RGB, GL_RGBA */ - GLint hwformat; /* One of the TEXEL_ defines */ - GLint numImages; /* Number of images loaded into .image */ -} sisTexObj, *sisTexObjPtr; - -/* - ** Device dependent context state - */ -typedef struct __GLSiSTextureRec -{ - GLint hwTextureSet; - GLint hwTextureMip; - GLint hwTextureClrHigh; - GLint hwTextureClrLow; - GLint hwTextureBorderColor; - - GLint texOffset0; - GLint texOffset1; - GLint texOffset2; - GLint texOffset3; - GLint texOffset4; - GLint texOffset5; - GLint texOffset6; - GLint texOffset7; - GLint texOffset8; - GLint texOffset9; - GLint texOffset10; - GLint texOffset11; - - GLint texPitch01; - GLint texPitch23; - GLint texPitch45; - GLint texPitch67; - GLint texPitch89; - GLint texPitch10; -} __GLSiSTexture; - -typedef struct __GLSiSHardwareRec -{ - GLint hwCapEnable, hwCapEnable2; /* Enable Setting */ - - GLint hwOffsetZ, hwZ; /* Z Setting */ - - GLint hwZBias, hwZMask; /* Z Setting */ - - GLint hwAlpha; /* Alpha Setting */ - - GLint hwDstSet, hwDstMask; /* Destination Setting */ - - GLint hwOffsetDest; /* Destination Setting */ - - GLint hwLinePattern; /* Line Setting */ - - GLint hwFog; /* Fog Setting */ - - GLint hwFogFar, hwFogInverse; /* Fog Distance setting */ - - GLint hwFogDensity; /* Fog factor & density */ - - GLint hwStSetting, hwStSetting2; /* Stencil Setting */ - - GLint hwStOffset; /* Stencil Setting */ - - GLint hwDstSrcBlend; /* Blending mode Setting */ - - GLint clipTopBottom; /* Clip for Top & Bottom */ - - GLint clipLeftRight; /* Clip for Left & Right */ - - struct __GLSiSTextureRec texture[2]; - - GLint hwTexEnvColor; /* Texture Blending Setting */ - - GLint hwTexBlendColor0; - GLint hwTexBlendColor1; - GLint hwTexBlendAlpha0; - GLint hwTexBlendAlpha1; - -} -__GLSiSHardware; - -typedef struct sis_context sisContextRec; -typedef struct sis_context *sisContextPtr; - -typedef void (*sis_quad_func)( sisContextPtr, - sisVertex *, - sisVertex *, - sisVertex *, - sisVertex * ); - -typedef void (*sis_tri_func)( sisContextPtr, - sisVertex *, - sisVertex *, - sisVertex * ); - -typedef void (*sis_line_func)( sisContextPtr, - sisVertex *, - sisVertex * ); - -typedef void (*sis_point_func)( sisContextPtr, - sisVertex * ); - -/* Device dependent context state */ - -struct sis_context -{ - /* This must be first in this structure */ - GLcontext *glCtx; - - /* 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 */ - - /* Vertex buffer (in system memory or AGP) state. */ - unsigned char *vb; /* Beginning of vertex buffer */ - unsigned char *vb_cur; /* Current write location in vertex buffer */ - unsigned char *vb_last; /* Last written location in vertex buffer */ - unsigned char *vb_end; /* End of vertex buffer */ - void *vb_agp_handle; - GLuint vb_agp_offset; - GLboolean using_agp; - - GLuint NewGLState; - GLuint Fallback; - GLuint RenderIndex; - GLfloat hw_viewport[16]; - GLfloat depth_scale; - - unsigned int virtualX, virtualY; - unsigned int bytesPerPixel; - unsigned char *IOBase; - unsigned char *FbBase; - unsigned int displayWidth; - unsigned int frontOffset; - unsigned int frontPitch; - - /* HW RGBA layout */ - unsigned int redMask, greenMask, blueMask, alphaMask; - unsigned int colorFormat; - - /* Z format */ - unsigned int zFormat; - - /* Clear patterns, 4 bytes */ - unsigned int clearColorPattern; - unsigned int clearZStencilPattern; - - /* Fallback rasterization functions - */ - sis_point_func draw_point; - sis_line_func draw_line; - sis_tri_func draw_tri; - sis_quad_func draw_quad; - - GLuint hw_primitive; - GLenum raster_primitive; - GLenum render_primitive; - - /* DRM fd */ - int driFd; - - /* AGP Memory */ - unsigned int AGPSize; - unsigned char *AGPBase; - unsigned int AGPAddr; - - /* register 0x89F4 */ - GLint AGPParseSet; - - /* register 0x89F8 */ - GLint dwPrimitiveSet; - - __GLSiSHardware prev, current; - - int Chipset; - - GLint drawableID; - - /* SGRAM block write */ - GLboolean blockWrite; - - GLint GlobalFlag; - GLuint last_tcl_state; - - /* Stereo */ - GLboolean useStereo; - GLboolean stereoEnabled; - int stereo_drawIndex; - int stereo_drawSide; - GLboolean irqEnabled; - - GLboolean clearTexCache; - - GLuint TexStates[SIS_MAX_TEXTURES]; - GLuint PrevTexFormat[SIS_MAX_TEXTURES]; - - int *CurrentQueueLenPtr; - unsigned int *FrameCountPtr; - - /* Front/back/depth buffer info */ - GLuint width, height; /* size of buffers */ - GLint bottom; /* used for FLIP macro */ - GLvoid *backbuffer; - unsigned int backOffset; - unsigned int backPitch; - GLvoid *depthbuffer; - unsigned int depthOffset; - unsigned int depthPitch; - void *zbFree, *bbFree; /* Cookies for freeing buffers */ - ENGPACKET zClearPacket, cbClearPacket; - - /* Drawable, cliprect and scissor information - */ - GLint drawOffset, drawPitch; - GLint readOffset, readPitch; - - /* 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 */ - - drm_context_t hHWContext; - drm_hw_lock_t *driHwLock; - - sisScreenPtr sisScreen; /* Screen private DRI data */ - SISSAREAPrivPtr sarea; /* Private SAREA data */ - - /* Configuration cache */ - driOptionCache optionCache; -}; - -#define SIS_CONTEXT(ctx) ((sisContextPtr)(ctx->DriverCtx)) - -/* Macros */ -#define GET_IOBase(x) ((x)->IOBase) - -#define Y_FLIP(Y) (smesa->bottom - (Y)) - -#define SISPACKCOLOR565( r, g, b ) \ - ((((r) & 0xf8) << 8) | (((g) & 0xfc) << 3) | (((b) & 0xf8) >> 3)) - -#define SISPACKCOLOR8888( r, g, b, a ) \ - (((a) << 24) | ((r) << 16) | ((g) << 8) | (b)) - -#define SIS_VERBOSE 0 - - -#define MMIO(reg, value) \ -{\ - *(volatile GLint *)(smesa->IOBase + (reg)) = value; \ -} - -#define MMIO_READ(reg) *(volatile GLint *)(smesa->IOBase + (reg)) -#define MMIO_READf(reg) *(volatile GLfloat *)(smesa->IOBase + (reg)) - -#define mEndPrimitive() \ -{ \ - *(volatile GLubyte *)(smesa->IOBase + REG_3D_EndPrimitiveList) = 0xff; \ - *(volatile GLuint *)(smesa->IOBase + 0x8b60) = 0xffffffff; \ -} - -#define sis_fatal_error(msg) \ -do { \ - fprintf(stderr, "[%s:%d]: %s", __FILE__, __LINE__, msg); \ - exit(-1); \ -} while (0) - -/* Lock required */ -#define mWait3DCmdQueue(wLen) \ -/* Update the mirrored queue pointer if it doesn't indicate enough space */ \ -if (*(smesa->CurrentQueueLenPtr) < (wLen)) { \ - *(smesa->CurrentQueueLenPtr) = \ - (*(GLint *)(GET_IOBase(smesa) + REG_CommandQueue) & MASK_QueueLen) - 20; \ - /* Spin and wait if the queue is actually too full */ \ - if (*(smesa->CurrentQueueLenPtr) < (wLen)) \ - WaitingFor3dIdle(smesa, wLen); \ - *(smesa->CurrentQueueLenPtr) -= wLen; \ -} - -enum _sis_verbose { - VERBOSE_SIS_BUFFER = 0x1, - VERBOSE_SIS_MEMORY = 0x2 -}; - -extern GLboolean sisCreateContext( const __GLcontextModes *glVisual, - __DRIcontextPrivate *driContextPriv, - void *sharedContextPrivate ); -extern void sisDestroyContext( __DRIcontextPrivate * ); - -extern GLboolean sisMakeCurrent( __DRIcontextPrivate *driContextPriv, - __DRIdrawablePrivate *driDrawPriv, - __DRIdrawablePrivate *driReadPriv ); - -extern GLboolean sisUnbindContext( __DRIcontextPrivate *driContextPriv ); - -void WaitEngIdle (sisContextPtr smesa); -void Wait2DEngIdle (sisContextPtr smesa); -void WaitingFor3dIdle(sisContextPtr smesa, int wLen); - -/* update to hw */ -extern void sis_update_texture_state( sisContextPtr smesa ); -extern void sis_update_render_state( sisContextPtr smesa ); - -#endif |