diff options
Diffstat (limited to 'src/mesa/drivers/glide/fxdd.c')
| -rw-r--r-- | src/mesa/drivers/glide/fxdd.c | 181 |
1 files changed, 144 insertions, 37 deletions
diff --git a/src/mesa/drivers/glide/fxdd.c b/src/mesa/drivers/glide/fxdd.c index 8ba124508e6..a726b0a44f7 100644 --- a/src/mesa/drivers/glide/fxdd.c +++ b/src/mesa/drivers/glide/fxdd.c @@ -29,6 +29,7 @@ #if defined(FX) +#include "types.h" #include "fxdrv.h" #include "enums.h" #include "extensions.h" @@ -354,53 +355,159 @@ void fxDDSetNearFar(GLcontext *ctx, GLfloat n, GLfloat f) */ static const GLubyte *fxDDGetString(GLcontext *ctx, GLenum name) { - static char *extensions="GL_EXT_blend_color GL_EXT_blend_minmax GL_EXT_blend_logic_op GL_EXT_blend_subtract GL_EXT_paletted_texture GL_EXT_point_parameters GL_EXT_polygon_offset GL_EXT_vertex_array GL_EXT_texture_object GL_EXT_texture3D GL_MESA_window_pos GL_MESA_resize_buffers GL_EXT_shared_texture_palette GL_EXT_rescale_normal GL_EXT_abgr GL_SGIS_texture_edge_clamp 3DFX_set_global_palette GL_FXMESA_global_texture_lod_bias"; + switch (name) { + case GL_RENDERER: +#if defined(GLX_DIRECT_RENDERING) + return "Mesa Glide - DRI VB/V3"; +#else + return "Mesa Glide"; +#endif + default: + return NULL; + } +} - static char buf[MAX_NUM_SST][64]; - fxQueryHardware(); +int fxDDInitFxMesaContext( fxMesaContext fxMesa, + int win, + int res, + int ref, + int aux ) +{ + FX_GrContext_t glideContext = FX_grSstWinOpen((FxU32)win,res,ref, +#if FXMESA_USE_ARGB + GR_COLORFORMAT_ARGB, +#else + GR_COLORFORMAT_ABGR, +#endif + GR_ORIGIN_LOWER_LEFT, + 2, + aux); + + if (!glideContext) return 0; + + FX_setupGrVertexLayout(); + + fxMesa->glideContext = glideContext; + + if (getenv("FX_EMULATE_SINGLE_TMU")) + fxMesa->haveTwoTMUs = GL_FALSE; + + fxMesa->emulateTwoTMUs = fxMesa->haveTwoTMUs; + + if (!getenv("FX_DONT_FAKE_MULTITEX")) + fxMesa->emulateTwoTMUs = GL_TRUE; + + if(getenv("FX_GLIDE_SWAPINTERVAL")) + fxMesa->swapInterval=atoi(getenv("FX_GLIDE_SWAPINTERVAL")); + else + fxMesa->swapInterval=1; + + if(getenv("MESA_FX_SWAP_PENDING")) + fxMesa->maxPendingSwapBuffers=atoi(getenv("MESA_FX_SWAP_PENDING")); + else + fxMesa->maxPendingSwapBuffers=2; + + fxMesa->color=0xffffffff; + fxMesa->clearC=0; + fxMesa->clearA=0; + + fxMesa->stats.swapBuffer=0; + fxMesa->stats.reqTexUpload=0; + fxMesa->stats.texUpload=0; + fxMesa->stats.memTexUpload=0; + + fxMesa->tmuSrc=FX_TMU_NONE; + fxMesa->lastUnitsMode=FX_UM_NONE; + fxTMInit(fxMesa); + + /* FX units setup */ + + fxMesa->unitsState.alphaTestEnabled=GL_FALSE; + fxMesa->unitsState.alphaTestFunc=GR_CMP_ALWAYS; + fxMesa->unitsState.alphaTestRefValue=0; + + fxMesa->unitsState.blendEnabled=GL_FALSE; + fxMesa->unitsState.blendSrcFuncRGB=GR_BLEND_ONE; + fxMesa->unitsState.blendDstFuncRGB=GR_BLEND_ZERO; + fxMesa->unitsState.blendSrcFuncAlpha=GR_BLEND_ONE; + fxMesa->unitsState.blendDstFuncAlpha=GR_BLEND_ZERO; + + fxMesa->unitsState.depthTestEnabled =GL_FALSE; + fxMesa->unitsState.depthMask =GL_TRUE; + fxMesa->unitsState.depthTestFunc =GR_CMP_LESS; + + grColorMask(FXTRUE, fxMesa->haveAlphaBuffer ? FXTRUE : FXFALSE); + if(fxMesa->haveDoubleBuffer) { + fxMesa->currentFB=GR_BUFFER_BACKBUFFER; + grRenderBuffer(GR_BUFFER_BACKBUFFER); + } else { + fxMesa->currentFB=GR_BUFFER_FRONTBUFFER; + grRenderBuffer(GR_BUFFER_FRONTBUFFER); + } + + fxMesa->state = NULL; + fxMesa->fogTable = NULL; + + fxMesa->state = malloc(FX_grGetInteger(FX_GLIDE_STATE_SIZE)); + fxMesa->fogTable = malloc(FX_grGetInteger(FX_FOG_TABLE_ENTRIES)*sizeof(GrFog_t)); + + if (!fxMesa->state || !fxMesa->fogTable) { + if (fxMesa->state) free(fxMesa->state); + if (fxMesa->fogTable) free(fxMesa->fogTable); + return 0; + } - switch (name) { - case GL_RENDERER: - if(glbHWConfig.SSTs[glbCurrentBoard].type==GR_SSTTYPE_VOODOO) { - sprintf(buf[glbCurrentBoard],"Mesa Glide v0.30 Voodoo_Graphics %d CARD/%d FB/%d TM/%d TMU/%s", - glbCurrentBoard, + if(fxMesa->haveZBuffer) + grDepthBufferMode(GR_DEPTHBUFFER_ZBUFFER); + +#if (!FXMESA_USE_ARGB) + grLfbWriteColorFormat(GR_COLORFORMAT_ABGR); /* Not every Glide has this */ +#endif - (glbHWConfig.SSTs[glbCurrentBoard].sstBoard.VoodooConfig.sliDetect ? - (glbHWConfig.SSTs[glbCurrentBoard].sstBoard.VoodooConfig.fbRam*2) : - glbHWConfig.SSTs[glbCurrentBoard].sstBoard.VoodooConfig.fbRam), + fxMesa->glCtx->Const.MaxTextureLevels=9; + fxMesa->glCtx->Const.MaxTextureSize=256; + fxMesa->glCtx->Const.MaxTextureUnits=fxMesa->emulateTwoTMUs ? 2 : 1; + fxMesa->glCtx->NewState|=NEW_DRVSTATE1; + fxMesa->new_state = NEW_ALL; + + fxDDSetupInit(); + fxDDCvaInit(); + fxDDClipInit(); + fxDDTrifuncInit(); + fxDDFastPathInit(); - glbHWConfig.SSTs[glbCurrentBoard].sstBoard.VoodooConfig.tmuConfig[GR_TMU0].tmuRam+ - ((glbHWConfig.SSTs[glbCurrentBoard].sstBoard.VoodooConfig.nTexelfx>1) ? - glbHWConfig.SSTs[glbCurrentBoard].sstBoard.VoodooConfig.tmuConfig[GR_TMU1].tmuRam : - 0), + fxSetupDDPointers(fxMesa->glCtx); + fxDDRenderInit(fxMesa->glCtx); + fxDDInitExtensions(fxMesa->glCtx); - glbHWConfig.SSTs[glbCurrentBoard].sstBoard.VoodooConfig.nTexelfx, + fxDDSetNearFar(fxMesa->glCtx,1.0,100.0); + + grGlideGetState((GrState*)fxMesa->state); - (glbHWConfig.SSTs[glbCurrentBoard].sstBoard.VoodooConfig.sliDetect ? "SLI" : "NOSLI") - ); - } - else { - if(glbHWConfig.SSTs[glbCurrentBoard].type==GR_SSTTYPE_SST96) - sprintf(buf[glbCurrentBoard],"Glide v0.30 Voodoo_Rush %d CARD/%d FB/%d TM/%d TMU/NOSLI", - glbCurrentBoard, + /* XXX Fix me: callback not registered when main VB is created. + */ + if (fxMesa->glCtx->VB) + fxDDRegisterVB( fxMesa->glCtx->VB ); + + /* XXX Fix me too: need to have the 'struct dd' prepared prior to + * creating the context... The below is broken if you try to insert + * new stages. + */ + if (fxMesa->glCtx->NrPipelineStages) + fxMesa->glCtx->NrPipelineStages = fxDDRegisterPipelineStages( + fxMesa->glCtx->PipelineStage, + fxMesa->glCtx->PipelineStage, + fxMesa->glCtx->NrPipelineStages); + + /* Run the config file */ + gl_context_initialize( fxMesa->glCtx ); + + return 1; +} - glbHWConfig.SSTs[glbCurrentBoard].sstBoard.SST96Config.fbRam, - glbHWConfig.SSTs[glbCurrentBoard].sstBoard.SST96Config.tmuConfig.tmuRam, - glbHWConfig.SSTs[glbCurrentBoard].sstBoard.SST96Config.nTexelfx - ); - else - strcpy(buf[glbCurrentBoard],"Glide v0.30 UNKNOWN"); - } - return (GLubyte *) buf[glbCurrentBoard]; - case GL_EXTENSIONS: - return (GLubyte *) extensions; - default: - return NULL; - } -} void fxDDInitExtensions( GLcontext *ctx ) |