diff options
Diffstat (limited to 'xc/lib/GL/mesa/src/drv/tdfx/tdfx_context.c')
| -rw-r--r-- | xc/lib/GL/mesa/src/drv/tdfx/tdfx_context.c | 317 |
1 files changed, 263 insertions, 54 deletions
diff --git a/xc/lib/GL/mesa/src/drv/tdfx/tdfx_context.c b/xc/lib/GL/mesa/src/drv/tdfx/tdfx_context.c index 76e6eabbd..0615b4a34 100644 --- a/xc/lib/GL/mesa/src/drv/tdfx/tdfx_context.c +++ b/xc/lib/GL/mesa/src/drv/tdfx/tdfx_context.c @@ -35,6 +35,7 @@ * */ +#include <dlfcn.h> #include "dri_glide.h" #include "tdfx_context.h" #include "tdfx_dd.h" @@ -134,7 +135,7 @@ GLboolean tdfxCreateContext( Display *dpy, GLvisual *mesaVis, fxScreen->sarea_priv_offset); - fxMesa = (tdfxContextPtr) Xmalloc( sizeof(tdfxContextRec) ); + fxMesa = (tdfxContextPtr) MALLOC( sizeof(tdfxContextRec) ); if ( !fxMesa ) { return GL_FALSE; } @@ -168,7 +169,13 @@ GLboolean tdfxCreateContext( Display *dpy, GLvisual *mesaVis, fxMesa->glCtx = driContextPriv->mesaContext; fxMesa->glVis = mesaVis; - grDRIOpen( sPriv->pFB, fxScreen->regs.map, fxScreen->deviceID, + /* NOTE: This MUST be called before any Glide functions are called! */ + if (!tdfxInitGlide(fxMesa)) { + FREE(fxMesa); + return GL_FALSE; + } + + fxMesa->Glide.grDRIOpen( sPriv->pFB, fxScreen->regs.map, fxScreen->deviceID, fxScreen->width, fxScreen->height, fxScreen->mem, fxScreen->cpp, fxScreen->stride, fxScreen->fifoOffset, fxScreen->fifoSize, fxScreen->fbOffset, fxScreen->backOffset, fxScreen->depthOffset, @@ -268,7 +275,7 @@ static GLboolean tdfxInitVertexFormats( tdfxContextPtr fxMesa ) LOCK_HARDWARE( fxMesa ); - grGet( GR_GLIDE_VERTEXLAYOUT_SIZE, sizeof(FxI32), &result ); + fxMesa->Glide.grGet( GR_GLIDE_VERTEXLAYOUT_SIZE, sizeof(FxI32), &result ); for ( i = 0 ; i < TDFX_NUM_LAYOUTS ; i++ ) { fxMesa->layout[i] = MALLOC( result ); if ( !fxMesa->layout[i] ) { @@ -279,55 +286,55 @@ static GLboolean tdfxInitVertexFormats( tdfxContextPtr fxMesa ) /* Single textured vertex format - 32 bytes. */ - grReset( GR_VERTEX_PARAMETER ); - - grCoordinateSpace( GR_WINDOW_COORDS ); - grVertexLayout( GR_PARAM_XY, TDFX_XY_OFFSET, GR_PARAM_ENABLE ); - grVertexLayout( GR_PARAM_Z, TDFX_Z_OFFSET, GR_PARAM_ENABLE ); - grVertexLayout( GR_PARAM_Q, TDFX_Q_OFFSET, GR_PARAM_ENABLE ); - grVertexLayout( GR_PARAM_PARGB, TDFX_ARGB_OFFSET, GR_PARAM_ENABLE ); - grVertexLayout( GR_PARAM_ST0, TDFX_ST0_OFFSET, GR_PARAM_ENABLE ); + fxMesa->Glide.grReset( GR_VERTEX_PARAMETER ); + + fxMesa->Glide.grCoordinateSpace( GR_WINDOW_COORDS ); + fxMesa->Glide.grVertexLayout( GR_PARAM_XY, TDFX_XY_OFFSET, GR_PARAM_ENABLE ); + fxMesa->Glide.grVertexLayout( GR_PARAM_Z, TDFX_Z_OFFSET, GR_PARAM_ENABLE ); + fxMesa->Glide.grVertexLayout( GR_PARAM_Q, TDFX_Q_OFFSET, GR_PARAM_ENABLE ); + fxMesa->Glide.grVertexLayout( GR_PARAM_PARGB, TDFX_ARGB_OFFSET, GR_PARAM_ENABLE ); + fxMesa->Glide.grVertexLayout( GR_PARAM_ST0, TDFX_ST0_OFFSET, GR_PARAM_ENABLE ); #if 0 - grVertexLayout( GR_PARAM_FOG_EXT, TDFX_FOG_OFFSET, GR_PARAM_ENABLE ); + fxMesa->Glide.grVertexLayout( GR_PARAM_FOG_EXT, TDFX_FOG_OFFSET, GR_PARAM_ENABLE ); #endif - grGlideGetVertexLayout( fxMesa->layout[TDFX_LAYOUT_SINGLE] ); + fxMesa->Glide.grGlideGetVertexLayout( fxMesa->layout[TDFX_LAYOUT_SINGLE] ); /* Multitextured vertex format - 40 bytes. */ - grReset( GR_VERTEX_PARAMETER ); - - grCoordinateSpace( GR_WINDOW_COORDS ); - grVertexLayout( GR_PARAM_XY, TDFX_XY_OFFSET, GR_PARAM_ENABLE ); - grVertexLayout( GR_PARAM_Z, TDFX_Z_OFFSET, GR_PARAM_ENABLE ); - grVertexLayout( GR_PARAM_Q, TDFX_Q_OFFSET, GR_PARAM_ENABLE ); - grVertexLayout( GR_PARAM_PARGB, TDFX_ARGB_OFFSET, GR_PARAM_ENABLE ); - grVertexLayout( GR_PARAM_ST0, TDFX_ST0_OFFSET, GR_PARAM_ENABLE ); - grVertexLayout( GR_PARAM_ST1, TDFX_ST1_OFFSET, GR_PARAM_ENABLE ); + fxMesa->Glide.grReset( GR_VERTEX_PARAMETER ); + + fxMesa->Glide.grCoordinateSpace( GR_WINDOW_COORDS ); + fxMesa->Glide.grVertexLayout( GR_PARAM_XY, TDFX_XY_OFFSET, GR_PARAM_ENABLE ); + fxMesa->Glide.grVertexLayout( GR_PARAM_Z, TDFX_Z_OFFSET, GR_PARAM_ENABLE ); + fxMesa->Glide.grVertexLayout( GR_PARAM_Q, TDFX_Q_OFFSET, GR_PARAM_ENABLE ); + fxMesa->Glide.grVertexLayout( GR_PARAM_PARGB, TDFX_ARGB_OFFSET, GR_PARAM_ENABLE ); + fxMesa->Glide.grVertexLayout( GR_PARAM_ST0, TDFX_ST0_OFFSET, GR_PARAM_ENABLE ); + fxMesa->Glide.grVertexLayout( GR_PARAM_ST1, TDFX_ST1_OFFSET, GR_PARAM_ENABLE ); #if 0 - grVertexLayout( GR_PARAM_FOG_EXT, TDFX_FOG_OFFSET, GR_PARAM_ENABLE ); + fxMesa->Glide.grVertexLayout( GR_PARAM_FOG_EXT, TDFX_FOG_OFFSET, GR_PARAM_ENABLE ); #endif - grGlideGetVertexLayout( fxMesa->layout[TDFX_LAYOUT_MULTI] ); + fxMesa->Glide.grGlideGetVertexLayout( fxMesa->layout[TDFX_LAYOUT_MULTI] ); /* Projected texture vertex format - 48 bytes. */ - grReset( GR_VERTEX_PARAMETER ); - - grCoordinateSpace( GR_WINDOW_COORDS ); - grVertexLayout( GR_PARAM_XY, TDFX_XY_OFFSET, GR_PARAM_ENABLE ); - grVertexLayout( GR_PARAM_Z, TDFX_Z_OFFSET, GR_PARAM_ENABLE ); - grVertexLayout( GR_PARAM_Q, TDFX_Q_OFFSET, GR_PARAM_ENABLE ); - grVertexLayout( GR_PARAM_PARGB, TDFX_ARGB_OFFSET, GR_PARAM_ENABLE ); - grVertexLayout( GR_PARAM_ST0, TDFX_ST0_OFFSET, GR_PARAM_ENABLE ); - grVertexLayout( GR_PARAM_ST1, TDFX_ST1_OFFSET, GR_PARAM_ENABLE ); - grVertexLayout( GR_PARAM_Q0, TDFX_Q0_OFFSET, GR_PARAM_ENABLE ); - grVertexLayout( GR_PARAM_Q1, TDFX_Q1_OFFSET, GR_PARAM_ENABLE ); + fxMesa->Glide.grReset( GR_VERTEX_PARAMETER ); + + fxMesa->Glide.grCoordinateSpace( GR_WINDOW_COORDS ); + fxMesa->Glide.grVertexLayout( GR_PARAM_XY, TDFX_XY_OFFSET, GR_PARAM_ENABLE ); + fxMesa->Glide.grVertexLayout( GR_PARAM_Z, TDFX_Z_OFFSET, GR_PARAM_ENABLE ); + fxMesa->Glide.grVertexLayout( GR_PARAM_Q, TDFX_Q_OFFSET, GR_PARAM_ENABLE ); + fxMesa->Glide.grVertexLayout( GR_PARAM_PARGB, TDFX_ARGB_OFFSET, GR_PARAM_ENABLE ); + fxMesa->Glide.grVertexLayout( GR_PARAM_ST0, TDFX_ST0_OFFSET, GR_PARAM_ENABLE ); + fxMesa->Glide.grVertexLayout( GR_PARAM_ST1, TDFX_ST1_OFFSET, GR_PARAM_ENABLE ); + fxMesa->Glide.grVertexLayout( GR_PARAM_Q0, TDFX_Q0_OFFSET, GR_PARAM_ENABLE ); + fxMesa->Glide.grVertexLayout( GR_PARAM_Q1, TDFX_Q1_OFFSET, GR_PARAM_ENABLE ); #if 0 - grVertexLayout( GR_PARAM_FOG_EXT, TDFX_FOG_OFFSET, GR_PARAM_ENABLE ); + fxMesa->Glide.grVertexLayout( GR_PARAM_FOG_EXT, TDFX_FOG_OFFSET, GR_PARAM_ENABLE ); #endif - grGlideGetVertexLayout( fxMesa->layout[TDFX_LAYOUT_PROJECT] ); + fxMesa->Glide.grGlideGetVertexLayout( fxMesa->layout[TDFX_LAYOUT_PROJECT] ); UNLOCK_HARDWARE( fxMesa ); @@ -364,17 +371,17 @@ GLboolean tdfxInitContext( __DRIdrawablePrivate *driDrawPriv, */ DRM_LIGHT_LOCK( fxMesa->driFd, fxMesa->driHwLock, fxMesa->hHWContext ); - grGlideInit(); - grSstSelect( fxMesa->Glide.Board ); + fxMesa->Glide.grGlideInit(); + fxMesa->Glide.grSstSelect( fxMesa->Glide.Board ); - fxMesa->Glide.Context = grSstWinOpen( (FxU32) -1, + fxMesa->Glide.Context = fxMesa->Glide.grSstWinOpen( (FxU32) -1, GR_RESOLUTION_NONE, GR_REFRESH_NONE, fxMesa->Glide.ColorFormat, fxMesa->Glide.Origin, 2, 1 ); - grDRIResetSAREA(); + fxMesa->Glide.grDRIResetSAREA(); DRM_UNLOCK( fxMesa->driFd, fxMesa->driHwLock, fxMesa->hHWContext ); @@ -391,22 +398,22 @@ GLboolean tdfxInitContext( __DRIdrawablePrivate *driDrawPriv, LOCK_HARDWARE( fxMesa ); if ( fxMesa->glVis->DepthBits > 0 ) { - grDepthBufferMode(GR_DEPTHBUFFER_ZBUFFER); + fxMesa->Glide.grDepthBufferMode(GR_DEPTHBUFFER_ZBUFFER); } else { - grDepthBufferMode(GR_DEPTHBUFFER_DISABLE); + fxMesa->Glide.grDepthBufferMode(GR_DEPTHBUFFER_DISABLE); } - grLfbWriteColorFormat( GR_COLORFORMAT_ABGR ); + fxMesa->Glide.grLfbWriteColorFormat( GR_COLORFORMAT_ABGR ); - grGet( GR_TEXTURE_ALIGN, sizeof(FxI32), result ); + fxMesa->Glide.grGet( GR_TEXTURE_ALIGN, sizeof(FxI32), result ); fxMesa->Glide.TextureAlign = result[0]; fxMesa->Glide.State = NULL; - grGet( GR_GLIDE_STATE_SIZE, sizeof(FxI32), result ); + fxMesa->Glide.grGet( GR_GLIDE_STATE_SIZE, sizeof(FxI32), result ); fxMesa->Glide.State = MALLOC( result[0] ); fxMesa->Fog.Table = NULL; - grGet( GR_FOG_TABLE_ENTRIES, sizeof(FxI32), result ); + fxMesa->Glide.grGet( GR_FOG_TABLE_ENTRIES, sizeof(FxI32), result ); fxMesa->Fog.Table = MALLOC( result[0] * sizeof(GrFog_t) ); UNLOCK_HARDWARE( fxMesa ); @@ -425,14 +432,14 @@ GLboolean tdfxInitContext( __DRIdrawablePrivate *driDrawPriv, LOCK_HARDWARE( fxMesa ); - grGlideGetState( fxMesa->Glide.State ); + fxMesa->Glide.grGlideGetState( fxMesa->Glide.State ); if ( getenv( "FX_GLIDE_INFO" ) ) { - printf( "GR_RENDERER = %s\n", (char *) grGetString( GR_RENDERER ) ); - printf( "GR_VERSION = %s\n", (char *) grGetString( GR_VERSION ) ); - printf( "GR_VENDOR = %s\n", (char *) grGetString( GR_VENDOR ) ); - printf( "GR_HARDWARE = %s\n", (char *) grGetString( GR_HARDWARE ) ); - printf( "GR_EXTENSION = %s\n", (char *) grGetString( GR_EXTENSION ) ); + printf( "GR_RENDERER = %s\n", (char *) fxMesa->Glide.grGetString( GR_RENDERER ) ); + printf( "GR_VERSION = %s\n", (char *) fxMesa->Glide.grGetString( GR_VERSION ) ); + printf( "GR_VENDOR = %s\n", (char *) fxMesa->Glide.grGetString( GR_VENDOR ) ); + printf( "GR_HARDWARE = %s\n", (char *) fxMesa->Glide.grGetString( GR_HARDWARE ) ); + printf( "GR_EXTENSION = %s\n", (char *) fxMesa->Glide.grGetString( GR_EXTENSION ) ); } UNLOCK_HARDWARE( fxMesa ); @@ -469,10 +476,212 @@ void tdfxDestroyContext( tdfxContextPtr fxMesa ) } tdfxTMClose( fxMesa ); /* free texture memory */ - XFree( fxMesa ); + FREE( fxMesa ); } #if 0 glx_fini_prof(); #endif } + + + +/* + * Examine the context's deviceID to determine what kind of 3dfx hardware + * is installed. dlopen() the appropriate Glide library and initialize + * this context's Glide function pointers. + * Return: true/false = success/failure + */ +GLboolean tdfxInitGlide(tdfxContextPtr tmesa) +{ + static const char *defaultGlide = "libglide3.so"; + const char *libName; + void *libHandle; + + /* + * XXX this code which selects a Glide library filename given the + * deviceID may need to be cleaned up a bit. + * Non-Linux systems may have different filenames, for example. + */ + switch (tmesa->fxScreen->deviceID) { + case PCI_CHIP_BANSHEE: + case PCI_CHIP_VOODOO3: + libName = "libglide3-v3.so"; + break; + case PCI_CHIP_VOODOO5: /* same as PCI_CHIP_VOODOO4 */ + libName = "libglide3-v5.so"; + break; + default: + { + char err[1000]; + sprintf(err, "unrecognized 3dfx deviceID: 0x%x", + tmesa->fxScreen->deviceID); + __driMesaMessage(err); + } + return GL_FALSE; + } + + libHandle = dlopen(libName, 0); + if (!libHandle) { + /* The device-specific Glide library filename didn't work, try the + * old, generic libglide3.so library. + */ + libHandle = dlopen(defaultGlide, 0); + if (!libHandle) { + char err[1000]; + sprintf(err, + "can't find Glide library, dlopen(%s) and dlopen(%s) both failed.", + libName, defaultGlide); + __driMesaMessage(err); + return GL_FALSE; + } + libName = defaultGlide; + } + + { + const char *env = getenv("LIBGL_DEBUG"); + if (env && strstr(env, "verbose")) { + fprintf(stderr, "libGL: using Glide library %s\n", libName); + } + } + +#define GET_FUNCTION(PTR, NAME) \ + tmesa->Glide.PTR = dlsym(libHandle, NAME); \ + if (!tmesa->Glide.PTR) { \ + char err[1000]; \ + sprintf(err, "couldn't find Glide function %s in %s.", \ + NAME, libName); \ + __driMesaMessage(err); \ + } + + GET_FUNCTION(grDrawPoint, "grDrawPoint"); + GET_FUNCTION(grDrawLine, "grDrawLine"); + GET_FUNCTION(grDrawTriangle, "grDrawTriangle"); + GET_FUNCTION(grVertexLayout, "grVertexLayout"); + GET_FUNCTION(grDrawVertexArray, "grDrawVertexArray"); + GET_FUNCTION(grDrawVertexArrayContiguous, "grDrawVertexArrayContiguous"); + GET_FUNCTION(grBufferClear, "grBufferClear"); + /*GET_FUNCTION(grBufferSwap, "grBufferSwap");*/ + GET_FUNCTION(grRenderBuffer, "grRenderBuffer"); + GET_FUNCTION(grErrorSetCallback, "grErrorSetCallback"); + GET_FUNCTION(grFinish, "grFinish"); + GET_FUNCTION(grFlush, "grFlush"); + GET_FUNCTION(grSstWinOpen, "grSstWinOpen"); + GET_FUNCTION(grSstWinClose, "grSstWinClose"); +#if 0 + /* Not in V3 lib, and not used anyway. */ + GET_FUNCTION(grSetNumPendingBuffers, "grSetNumPendingBuffers"); +#endif + GET_FUNCTION(grSelectContext, "grSelectContext"); + GET_FUNCTION(grSstOrigin, "grSstOrigin"); + GET_FUNCTION(grSstSelect, "grSstSelect"); + GET_FUNCTION(grAlphaBlendFunction, "grAlphaBlendFunction"); + GET_FUNCTION(grAlphaCombine, "grAlphaCombine"); + GET_FUNCTION(grAlphaControlsITRGBLighting, "grAlphaControlsITRGBLighting"); + GET_FUNCTION(grAlphaTestFunction, "grAlphaTestFunction"); + GET_FUNCTION(grAlphaTestReferenceValue, "grAlphaTestReferenceValue"); + GET_FUNCTION(grChromakeyMode, "grChromakeyMode"); + GET_FUNCTION(grChromakeyValue, "grChromakeyValue"); + GET_FUNCTION(grClipWindow, "grClipWindow"); + GET_FUNCTION(grColorCombine, "grColorCombine"); + GET_FUNCTION(grColorMask, "grColorMask"); + GET_FUNCTION(grCullMode, "grCullMode"); + GET_FUNCTION(grConstantColorValue, "grConstantColorValue"); + GET_FUNCTION(grDepthBiasLevel, "grDepthBiasLevel"); + GET_FUNCTION(grDepthBufferFunction, "grDepthBufferFunction"); + GET_FUNCTION(grDepthBufferMode, "grDepthBufferMode"); + GET_FUNCTION(grDepthMask, "grDepthMask"); + GET_FUNCTION(grDisableAllEffects, "grDisableAllEffects"); + GET_FUNCTION(grDitherMode, "grDitherMode"); + GET_FUNCTION(grFogColorValue, "grFogColorValue"); + GET_FUNCTION(grFogMode, "grFogMode"); + GET_FUNCTION(grFogTable, "grFogTable"); + GET_FUNCTION(grLoadGammaTable, "grLoadGammaTable"); + GET_FUNCTION(grSplash, "grSplash"); + GET_FUNCTION(grGet, "grGet"); + GET_FUNCTION(grGetString, "grGetString"); + GET_FUNCTION(grQueryResolutions, "grQueryResolutions"); + GET_FUNCTION(grReset, "grReset"); + GET_FUNCTION(grGetProcAddress, "grGetProcAddress"); + GET_FUNCTION(grEnable, "grEnable"); + GET_FUNCTION(grDisable, "grDisable"); + GET_FUNCTION(grCoordinateSpace, "grCoordinateSpace"); + GET_FUNCTION(grDepthRange, "grDepthRange"); +#ifdef __linux__ + GET_FUNCTION(grStippleMode, "grStippleMode"); + GET_FUNCTION(grStipplePattern, "grStipplePattern"); +#endif /* __linux__ */ + GET_FUNCTION(grViewport, "grViewport"); + GET_FUNCTION(grTexCalcMemRequired, "grTexCalcMemRequired"); + GET_FUNCTION(grTexTextureMemRequired, "grTexTextureMemRequired"); + GET_FUNCTION(grTexMinAddress, "grTexMinAddress"); + GET_FUNCTION(grTexMaxAddress, "grTexMaxAddress"); + GET_FUNCTION(grTexNCCTable, "grTexNCCTable"); + GET_FUNCTION(grTexSource, "grTexSource"); + GET_FUNCTION(grTexClampMode, "grTexClampMode"); + GET_FUNCTION(grTexCombine, "grTexCombine"); + GET_FUNCTION(grTexDetailControl, "grTexDetailControl"); + GET_FUNCTION(grTexFilterMode, "grTexFilterMode"); + GET_FUNCTION(grTexLodBiasValue, "grTexLodBiasValue"); + GET_FUNCTION(grTexDownloadMipMap, "grTexDownloadMipMap"); + GET_FUNCTION(grTexDownloadMipMapLevel, "grTexDownloadMipMapLevel"); + GET_FUNCTION(grTexDownloadMipMapLevelPartial, "grTexDownloadMipMapLevelPartial"); + GET_FUNCTION(grTexDownloadTable, "grTexDownloadTable"); + GET_FUNCTION(grTexDownloadTablePartial, "grTexDownloadTablePartial"); + GET_FUNCTION(grTexMipMapMode, "grTexMipMapMode"); + GET_FUNCTION(grTexMultibase, "grTexMultibase"); + GET_FUNCTION(grTexMultibaseAddress, "grTexMultibaseAddress"); + GET_FUNCTION(grLfbLock, "grLfbLock"); + GET_FUNCTION(grLfbUnlock, "grLfbUnlock"); + GET_FUNCTION(grLfbConstantAlpha, "grLfbConstantAlpha"); + GET_FUNCTION(grLfbConstantDepth, "grLfbConstantDepth"); + GET_FUNCTION(grLfbWriteColorSwizzle, "grLfbWriteColorSwizzle"); + GET_FUNCTION(grLfbWriteColorFormat, "grLfbWriteColorFormat"); + GET_FUNCTION(grLfbWriteRegion, "grLfbWriteRegion"); + GET_FUNCTION(grLfbReadRegion, "grLfbReadRegion"); + GET_FUNCTION(grGlideInit, "grGlideInit"); + GET_FUNCTION(grGlideShutdown, "grGlideShutdown"); + GET_FUNCTION(grGlideGetState, "grGlideGetState"); + GET_FUNCTION(grGlideSetState, "grGlideSetState"); + GET_FUNCTION(grGlideGetVertexLayout, "grGlideGetVertexLayout"); + GET_FUNCTION(grGlideSetVertexLayout, "grGlideSetVertexLayout"); + + /* Glide utility functions */ + GET_FUNCTION(guFogGenerateExp, "guFogGenerateExp"); + GET_FUNCTION(guFogGenerateExp2, "guFogGenerateExp2"); + GET_FUNCTION(guFogGenerateLinear, "guFogGenerateLinear"); + + /* DRI functions */ + GET_FUNCTION(grDRIOpen, "grDRIOpen"); + GET_FUNCTION(grDRIPosition, "grDRIPosition"); + /*GET_FUNCTION(grDRILostContext, "grDRILostContext");*/ + GET_FUNCTION(grDRIImportFifo, "grDRIImportFifo"); + GET_FUNCTION(grDRIInvalidateAll, "grDRIInvalidateAll"); + GET_FUNCTION(grDRIResetSAREA, "grDRIResetSAREA"); + GET_FUNCTION(grDRIBufferSwap, "grDRIBufferSwap"); + + /* + * Extension functions: + * Just use dlysm() because we want a NULL pointer if the function is + * not found. + */ + /* PIXEXT extension */ + tmesa->Glide.grStencilFunc = dlsym(libHandle, "grStencilFunc"); + tmesa->Glide.grStencilMask = dlsym(libHandle, "grStencilMask"); + tmesa->Glide.grStencilOp = dlsym(libHandle, "grStencilOp"); + tmesa->Glide.grBufferClearExt = dlsym(libHandle, "grBufferClearExt"); + tmesa->Glide.grColorMaskExt = dlsym(libHandle, "grColorMaskExt"); + /* COMBINE extension */ + tmesa->Glide.grColorCombineExt = dlsym(libHandle, "grColorCombineExt"); + tmesa->Glide.grTexColorCombineExt = dlsym(libHandle, "grTexColorCombineExt"); + tmesa->Glide.grAlphaCombineExt = dlsym(libHandle, "grAlphaCombineExt"); + tmesa->Glide.grTexAlphaCombineExt = dlsym(libHandle, "grTexAlphaCombineExt"); + tmesa->Glide.grAlphaBlendFunctionExt = dlsym(libHandle, "grAlphaBlendFunctionExt"); + tmesa->Glide.grConstantColorValueExt = dlsym(libHandle, "grConstantColorValueExt"); + /* Texus 2 */ + tmesa->Glide.txImgQuantize = dlsym(libHandle, "txImgQuantize"); + tmesa->Glide.txImgDequantizeFXT1 = dlsym(libHandle, "_txImgDequantizeFXT1"); + tmesa->Glide.txErrorSetCallback = dlsym(libHandle, "txErrorSetCallback"); + + return GL_TRUE; +} |