From 7826067bd195bd1e7f69565b83d2161638e5a230 Mon Sep 17 00:00:00 2001 From: Adam Jackson Date: Tue, 6 Sep 2011 15:58:00 -0400 Subject: Drop some Glide remnants Apparently the x11 driver had a hack for glide passthrough. Who knew? Signed-off-by: Adam Jackson --- src/mesa/drivers/x11/Makefile | 2 - src/mesa/drivers/x11/fxmesa.h | 92 -------------- src/mesa/drivers/x11/xm_glide.c | 269 ---------------------------------------- src/mesa/drivers/x11/xm_glide.h | 40 ------ src/mesa/drivers/x11/xmesaP.h | 4 - 5 files changed, 407 deletions(-) delete mode 100644 src/mesa/drivers/x11/fxmesa.h delete mode 100644 src/mesa/drivers/x11/xm_glide.c delete mode 100644 src/mesa/drivers/x11/xm_glide.h (limited to 'src') diff --git a/src/mesa/drivers/x11/Makefile b/src/mesa/drivers/x11/Makefile index 6b2a13c974f..a7631f354d2 100644 --- a/src/mesa/drivers/x11/Makefile +++ b/src/mesa/drivers/x11/Makefile @@ -20,7 +20,6 @@ HEADERS = \ glxheader.h \ xfonts.h \ xmesaP.h \ - xm_glide.h \ xm_image.h SOURCES = \ @@ -30,7 +29,6 @@ SOURCES = \ xm_api.c \ xm_buffer.c \ xm_dd.c \ - xm_glide.c \ xm_image.c \ xm_line.c \ xm_span.c \ diff --git a/src/mesa/drivers/x11/fxmesa.h b/src/mesa/drivers/x11/fxmesa.h deleted file mode 100644 index 7df65cf9a25..00000000000 --- a/src/mesa/drivers/x11/fxmesa.h +++ /dev/null @@ -1,92 +0,0 @@ -/* - * Mesa 3-D graphics library - * Version: 4.0 - * Copyright (C) 1995-2001 Brian Paul - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the Free - * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - - -/* - * FXMesa - 3Dfx Glide driver for Mesa. Contributed by David Bucciarelli - * - * NOTE: This version requires Glide3 (http://sourceforge.net/projects/glide) - */ - - -#ifndef FXMESA_H -#define FXMESA_H - - -#include - - -#ifdef __cplusplus -extern "C" { -#endif - - -#define FXMESA_MAJOR_VERSION 6 -#define FXMESA_MINOR_VERSION 3 - - -/* - * Values for attribList parameter to fxMesaCreateContext(): - */ -#define FXMESA_NONE 0 /* to terminate attribList */ -#define FXMESA_DOUBLEBUFFER 10 -#define FXMESA_ALPHA_SIZE 11 /* followed by an integer */ -#define FXMESA_DEPTH_SIZE 12 /* followed by an integer */ -#define FXMESA_STENCIL_SIZE 13 /* followed by an integer */ -#define FXMESA_ACCUM_SIZE 14 /* followed by an integer */ -#define FXMESA_COLORDEPTH 20 /* followed by an integer */ -#define FXMESA_SHARE_CONTEXT 990099 /* keep in sync with xmesa1.c! */ - - - -typedef struct tfxMesaContext *fxMesaContext; - - -GLAPI fxMesaContext GLAPIENTRY fxMesaCreateContext(GLuint win, GrScreenResolution_t, - GrScreenRefresh_t, - const GLint attribList[]); - -GLAPI fxMesaContext GLAPIENTRY fxMesaCreateBestContext(GLuint win, - GLint width, GLint height, - const GLint attribList[]); -GLAPI void GLAPIENTRY fxMesaDestroyContext(fxMesaContext ctx); - -GLAPI GLint GLAPIENTRY fxMesaSelectCurrentBoard(int n); - -GLAPI void GLAPIENTRY fxMesaMakeCurrent(fxMesaContext ctx); - -GLAPI fxMesaContext GLAPIENTRY fxMesaGetCurrentContext(void); - -GLAPI void GLAPIENTRY fxMesaSwapBuffers(void); - -GLAPI void GLAPIENTRY fxMesaSetNearFar(GLfloat nearVal, GLfloat farVal); - -GLAPI void GLAPIENTRY fxMesaUpdateScreenSize(fxMesaContext ctx); - -GLAPI void GLAPIENTRY fxCloseHardware(void); - -GLAPI void GLAPIENTRY fxGetScreenGeometry (GLint *w, GLint *h); - -#ifdef __cplusplus -} -#endif - - -#endif diff --git a/src/mesa/drivers/x11/xm_glide.c b/src/mesa/drivers/x11/xm_glide.c deleted file mode 100644 index d8a0e6de6d0..00000000000 --- a/src/mesa/drivers/x11/xm_glide.c +++ /dev/null @@ -1,269 +0,0 @@ -/* - * Mesa 3-D graphics library - * Version: 6.5 - * - * Copyright (C) 1999-2006 Brian Paul 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, sublicense, - * 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 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 NONINFRINGEMENT. IN NO EVENT SHALL - * BRIAN PAUL 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. - */ - - -#include "glxheader.h" -#include "xmesaP.h" - -#ifdef FX -#include "../glide/fxdrv.h" - -void -FXcreateContext(XMesaVisual v, XMesaWindow w, XMesaContext c, XMesaBuffer b) -{ - char *fxEnvVar = _mesa_getenv("MESA_GLX_FX"); - if (fxEnvVar) { - if (fxEnvVar[0]!='d') { - int attribs[100]; - int numAttribs = 0; - int hw; - if (v->mesa_visual.depthBits > 0) { - attribs[numAttribs++] = FXMESA_DEPTH_SIZE; - attribs[numAttribs++] = v->mesa_visual.depthBits; - } - if (v->mesa_visual.doubleBufferMode) { - attribs[numAttribs++] = FXMESA_DOUBLEBUFFER; - } - if (v->mesa_visual.accumRedBits > 0) { - attribs[numAttribs++] = FXMESA_ACCUM_SIZE; - attribs[numAttribs++] = v->mesa_visual.accumRedBits; - } - if (v->mesa_visual.stencilBits > 0) { - attribs[numAttribs++] = FXMESA_STENCIL_SIZE; - attribs[numAttribs++] = v->mesa_visual.stencilBits; - } - if (v->mesa_visual.alphaBits > 0) { - attribs[numAttribs++] = FXMESA_ALPHA_SIZE; - attribs[numAttribs++] = v->mesa_visual.alphaBits; - } - if (1) { - attribs[numAttribs++] = FXMESA_SHARE_CONTEXT; - attribs[numAttribs++] = (int) &(c->mesa); - } - attribs[numAttribs++] = FXMESA_NONE; - - /* [dBorca] we should take an envvar for `fxMesaSelectCurrentBoard'!!! */ -/* hw = fxMesaSelectCurrentBoard(0); */ - hw = GR_SSTTYPE_Voodoo2; - - /* if these fail, there's a new bug somewhere */ - ASSERT(b->mesa_buffer.Width > 0); - ASSERT(b->mesa_buffer.Height > 0); - - if ((hw == GR_SSTTYPE_VOODOO) || (hw == GR_SSTTYPE_Voodoo2)) { - b->FXctx = fxMesaCreateBestContext(0, b->mesa_buffer.Width, - b->mesa_buffer.Height, attribs); - if ((v->undithered_pf!=PF_Index) && (b->backxrb->ximage)) { - b->FXisHackUsable = b->FXctx ? GL_TRUE : GL_FALSE; - if (b->FXctx && (fxEnvVar[0]=='w' || fxEnvVar[0]=='W')) { - b->FXwindowHack = GL_TRUE; - FX_grSstControl(GR_CONTROL_DEACTIVATE); - } - else { - b->FXwindowHack = GL_FALSE; - } - } - } - else { - if (fxEnvVar[0]=='w' || fxEnvVar[0]=='W') - b->FXctx = fxMesaCreateContext(w, GR_RESOLUTION_NONE, - GR_REFRESH_75Hz, attribs); - else - b->FXctx = fxMesaCreateBestContext(0, b->mesa_buffer.Width, - b->mesa_buffer.Height, attribs); - b->FXisHackUsable = GL_FALSE; - b->FXwindowHack = GL_FALSE; - } - /* - fprintf(stderr, - "voodoo %d, wid %d height %d hack: usable %d active %d\n", - hw, b->mesa_buffer.Width, b->mesa_buffer.Height, - b->FXisHackUsable, b->FXwindowHack); - */ - } - } - else { - _mesa_warning(NULL, "WARNING: This Mesa Library includes the Glide driver but\n"); - _mesa_warning(NULL, " you have not defined the MESA_GLX_FX env. var.\n"); - _mesa_warning(NULL, " (check the README.3DFX file for more information).\n\n"); - _mesa_warning(NULL, " you can disable this message with a 'export MESA_GLX_FX=disable'.\n"); - } -} - - -void FXdestroyContext( XMesaBuffer b ) -{ - if (b && b->FXctx) - fxMesaDestroyContext(b->FXctx); -} - - -GLboolean FXmakeCurrent( XMesaBuffer b ) -{ - if (b->FXctx) { - fxMesaMakeCurrent(b->FXctx); - - return GL_TRUE; - } - return GL_FALSE; -} - - -/* - * Read image from VooDoo frame buffer into X/Mesa's back XImage. - */ -static void FXgetImage( XMesaBuffer b ) -{ - GET_CURRENT_CONTEXT(ctx); - static unsigned short pixbuf[MAX_WIDTH]; - GLuint x, y; - GLuint width, height; - - xmesa_get_window_size(b->display, b, &width, &height); - x = y = 0; - if (b->mesa_buffer.Width != width || b->mesa_buffer.Height != height) { - b->mesa_buffer.Width = MIN2((int)width, b->FXctx->width); - b->mesa_buffer.Height = MIN2((int)height, b->FXctx->height); - if (b->mesa_buffer.Width & 1) - b->mesa_buffer.Width--; /* prevent odd width */ - } - - /* [dBorca] we're always in the right GR_COLORFORMAT... aren't we? */ - /* grLfbWriteColorFormat(GR_COLORFORMAT_ARGB); */ - if (b->xm_visual->undithered_pf==PF_5R6G5B) { - /* Special case: 16bpp RGB */ - grLfbReadRegion( GR_BUFFER_FRONTBUFFER, /* src buffer */ - 0, b->FXctx->height - b->mesa_buffer.Height, /*pos*/ - b->mesa_buffer.Width, b->mesa_buffer.Height, /* size */ - b->mesa_buffer.Width * sizeof(GLushort), /* stride */ - b->backxrb->ximage->data); /* dest buffer */ - } - else if (b->xm_visual->dithered_pf==PF_Dither - && GET_VISUAL_DEPTH(b->xm_visual)==8) { - /* Special case: 8bpp RGB */ - for (y=0;ymesa_buffer.Height;y++) { - GLubyte *ptr = (GLubyte*) b->backxrb->ximage->data - + b->backxrb->ximage->bytes_per_line * y; - XDITHER_SETUP(y); - - /* read row from 3Dfx frame buffer */ - grLfbReadRegion( GR_BUFFER_FRONTBUFFER, - 0, b->FXctx->height-(b->mesa_buffer.Height-y), - b->mesa_buffer.Width, 1, - 0, - pixbuf ); - - /* write to XImage back buffer */ - for (x=0;xmesa_buffer.Width;x++) { - GLubyte r = (pixbuf[x] & 0xf800) >> 8; - GLubyte g = (pixbuf[x] & 0x07e0) >> 3; - GLubyte b = (pixbuf[x] & 0x001f) << 3; - *ptr++ = XDITHER( x, r, g, b); - } - } - } - else { - /* General case: slow! */ - for (y=0;ymesa_buffer.Height;y++) { - /* read row from 3Dfx frame buffer */ - grLfbReadRegion( GR_BUFFER_FRONTBUFFER, - 0, b->FXctx->height-(b->mesa_buffer.Height-y), - b->mesa_buffer.Width, 1, - 0, - pixbuf ); - - /* write to XImage back buffer */ - for (x=0;xmesa_buffer.Width;x++) { - XMesaPutPixel(b->backxrb->ximage,x,y, - xmesa_color_to_pixel(ctx, - (pixbuf[x] & 0xf800) >> 8, - (pixbuf[x] & 0x07e0) >> 3, - (pixbuf[x] & 0x001f) << 3, - 0xff, - b->xm_visual->undithered_pf)); - } - } - } - /* grLfbWriteColorFormat(GR_COLORFORMAT_ABGR); */ -} - - -GLboolean FXswapBuffers( XMesaBuffer b ) -{ - if (b->FXctx) { - fxMesaSwapBuffers(); - - if (!b->FXwindowHack) - return GL_TRUE; - - FXgetImage(b); - } - return GL_FALSE; -} - - -/* - * Switch 3Dfx support hack between window and full-screen mode. - */ -GLboolean XMesaSetFXmode( GLint mode ) -{ - const char *fx = _mesa_getenv("MESA_GLX_FX"); - if (fx && fx[0] != 'd') { - GET_CURRENT_CONTEXT(ctx); - GrHwConfiguration hw; - if (!FX_grSstQueryHardware(&hw)) { - /*fprintf(stderr, "!grSstQueryHardware\n");*/ - return GL_FALSE; - } - if (hw.num_sst < 1) { - /*fprintf(stderr, "hw.num_sst < 1\n");*/ - return GL_FALSE; - } - if (ctx) { - /* [dBorca] Hack alert: - * oh, this is sooo wrong: ctx above is - * really an fxMesaContext, not an XMesaContext - */ - XMesaBuffer xmbuf = XMESA_BUFFER(ctx->DrawBuffer); - if (mode == XMESA_FX_WINDOW) { - if (xmbuf->FXisHackUsable) { - FX_grSstControl(GR_CONTROL_DEACTIVATE); - xmbuf->FXwindowHack = GL_TRUE; - return GL_TRUE; - } - } - else if (mode == XMESA_FX_FULLSCREEN) { - FX_grSstControl(GR_CONTROL_ACTIVATE); - xmbuf->FXwindowHack = GL_FALSE; - return GL_TRUE; - } - else { - /* Error: Bad mode value */ - } - } - } - /*fprintf(stderr, "fallthrough\n");*/ - return GL_FALSE; -} -#endif diff --git a/src/mesa/drivers/x11/xm_glide.h b/src/mesa/drivers/x11/xm_glide.h deleted file mode 100644 index f7d0316524d..00000000000 --- a/src/mesa/drivers/x11/xm_glide.h +++ /dev/null @@ -1,40 +0,0 @@ -/* - * Mesa 3-D graphics library - * Version: 6.5 - * - * Copyright (C) 1999-2006 Brian Paul 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, sublicense, - * 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 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 NONINFRINGEMENT. IN NO EVENT SHALL - * BRIAN PAUL 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 _XM_GLIDE_H_ -#define _XM_GLIDE_H_ - -extern void FXcreateContext( XMesaVisual v, - XMesaWindow w, - XMesaContext c, - XMesaBuffer b ); - -extern void FXdestroyContext( XMesaBuffer b ); - -extern GLboolean FXmakeCurrent( XMesaBuffer b ); - -extern GLboolean FXswapBuffers( XMesaBuffer b ); - -#endif /* _XM_GLIDE_H_ */ diff --git a/src/mesa/drivers/x11/xmesaP.h b/src/mesa/drivers/x11/xmesaP.h index 63e3e211bf6..7d06917d28c 100644 --- a/src/mesa/drivers/x11/xmesaP.h +++ b/src/mesa/drivers/x11/xmesaP.h @@ -29,10 +29,6 @@ #include "xmesa.h" #include "main/mtypes.h" -#if defined(FX) -#include "fxmesa.h" -#include "xm_glide.h" -#endif extern _glthread_Mutex _xmesa_lock; -- cgit v1.2.3