49f77fff14
Save in a few special cases, _X_EXPORT should not be used in C source files. Instead, it should be used in headers, and the proper C source include that header. Some special cases are symbols that need to be shared between modules, but not expected to be used by external drivers, and symbols that are accessible via LoaderSymbol/dlopen. This patch also adds conditionally some new sdk header files, depending on extensions enabled. These files were added to match pattern for other extensions/modules, that is, have the headers "deciding" symbol visibility in the sdk. These headers are: o Xext/panoramiXsrv.h, Xext/panoramiX.h o fbpict.h (unconditionally) o vidmodeproc.h o mioverlay.h (unconditionally, used only by xaa) o xfixes.h (unconditionally, symbols required by dri2) LoaderSymbol and similar functions now don't have different prototypes, in loaderProcs.h and xf86Module.h, so that both headers can be included, without the need of defining IN_LOADER. xf86NewInputDevice() device prototype readded to xf86Xinput.h, but not exported (and with a comment about it).
570 lines
16 KiB
C
570 lines
16 KiB
C
/*
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*
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* Copyright (c) 1997 Metro Link Incorporated
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
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* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*
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* Except as contained in this notice, the name of the Metro Link shall not be
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* used in advertising or otherwise to promote the sale, use or other dealings
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* in this Software without prior written authorization from Metro Link.
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*
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*/
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/*
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* Copyright (c) 1997-2003 by The XFree86 Project, Inc.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
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* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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* OTHER DEALINGS IN THE SOFTWARE.
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*
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* Except as contained in this notice, the name of the copyright holder(s)
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* and author(s) shall not be used in advertising or otherwise to promote
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* the sale, use or other dealings in this Software without prior written
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* authorization from the copyright holder(s) and author(s).
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*/
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/* View/edit this file with tab stops set to 4 */
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#ifdef HAVE_XORG_CONFIG_H
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#include <xorg-config.h>
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#endif
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#include "xf86Parser.h"
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#include "xf86tokens.h"
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#include "Configint.h"
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extern LexRec val;
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static xf86ConfigSymTabRec DisplayTab[] =
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{
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{ENDSUBSECTION, "endsubsection"},
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{MODES, "modes"},
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{VIEWPORT, "viewport"},
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{VIRTUAL, "virtual"},
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{VISUAL, "visual"},
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{BLACK_TOK, "black"},
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{WHITE_TOK, "white"},
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{DEPTH, "depth"},
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{BPP, "fbbpp"},
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{WEIGHT, "weight"},
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{OPTION, "option"},
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{-1, ""},
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};
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#define CLEANUP xf86freeDisplayList
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static XF86ConfDisplayPtr
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xf86parseDisplaySubSection (void)
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{
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int token;
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parsePrologue (XF86ConfDisplayPtr, XF86ConfDisplayRec)
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ptr->disp_black.red = ptr->disp_black.green = ptr->disp_black.blue = -1;
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ptr->disp_white.red = ptr->disp_white.green = ptr->disp_white.blue = -1;
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ptr->disp_frameX0 = ptr->disp_frameY0 = -1;
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while ((token = xf86getToken (DisplayTab)) != ENDSUBSECTION)
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{
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switch (token)
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{
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case COMMENT:
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ptr->disp_comment = xf86addComment(ptr->disp_comment, val.str);
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break;
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case VIEWPORT:
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if (xf86getSubToken (&(ptr->disp_comment)) != NUMBER)
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Error (VIEWPORT_MSG, NULL);
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ptr->disp_frameX0 = val.num;
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if (xf86getSubToken (&(ptr->disp_comment)) != NUMBER)
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Error (VIEWPORT_MSG, NULL);
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ptr->disp_frameY0 = val.num;
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break;
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case VIRTUAL:
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if (xf86getSubToken (&(ptr->disp_comment)) != NUMBER)
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Error (VIRTUAL_MSG, NULL);
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ptr->disp_virtualX = val.num;
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if (xf86getSubToken (&(ptr->disp_comment)) != NUMBER)
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Error (VIRTUAL_MSG, NULL);
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ptr->disp_virtualY = val.num;
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break;
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case DEPTH:
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if (xf86getSubToken (&(ptr->disp_comment)) != NUMBER)
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Error (NUMBER_MSG, "Display");
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ptr->disp_depth = val.num;
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break;
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case BPP:
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if (xf86getSubToken (&(ptr->disp_comment)) != NUMBER)
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Error (NUMBER_MSG, "Display");
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ptr->disp_bpp = val.num;
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break;
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case VISUAL:
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if (xf86getSubToken (&(ptr->disp_comment)) != STRING)
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Error (QUOTE_MSG, "Display");
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ptr->disp_visual = val.str;
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break;
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case WEIGHT:
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if (xf86getSubToken (&(ptr->disp_comment)) != NUMBER)
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Error (WEIGHT_MSG, NULL);
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ptr->disp_weight.red = val.num;
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if (xf86getSubToken (&(ptr->disp_comment)) != NUMBER)
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Error (WEIGHT_MSG, NULL);
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ptr->disp_weight.green = val.num;
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if (xf86getSubToken (&(ptr->disp_comment)) != NUMBER)
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Error (WEIGHT_MSG, NULL);
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ptr->disp_weight.blue = val.num;
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break;
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case BLACK_TOK:
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if (xf86getSubToken (&(ptr->disp_comment)) != NUMBER)
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Error (BLACK_MSG, NULL);
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ptr->disp_black.red = val.num;
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if (xf86getSubToken (&(ptr->disp_comment)) != NUMBER)
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Error (BLACK_MSG, NULL);
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ptr->disp_black.green = val.num;
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if (xf86getSubToken (&(ptr->disp_comment)) != NUMBER)
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Error (BLACK_MSG, NULL);
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ptr->disp_black.blue = val.num;
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break;
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case WHITE_TOK:
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if (xf86getSubToken (&(ptr->disp_comment)) != NUMBER)
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Error (WHITE_MSG, NULL);
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ptr->disp_white.red = val.num;
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if (xf86getSubToken (&(ptr->disp_comment)) != NUMBER)
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Error (WHITE_MSG, NULL);
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ptr->disp_white.green = val.num;
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if (xf86getSubToken (&(ptr->disp_comment)) != NUMBER)
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Error (WHITE_MSG, NULL);
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ptr->disp_white.blue = val.num;
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break;
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case MODES:
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{
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XF86ModePtr mptr;
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while ((token = xf86getSubTokenWithTab (&(ptr->disp_comment), DisplayTab)) == STRING)
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{
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mptr = xf86confcalloc (1, sizeof (XF86ModeRec));
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mptr->mode_name = val.str;
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mptr->list.next = NULL;
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ptr->disp_mode_lst = (XF86ModePtr)
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xf86addListItem ((glp) ptr->disp_mode_lst, (glp) mptr);
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}
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xf86unGetToken (token);
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}
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break;
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case OPTION:
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ptr->disp_option_lst = xf86parseOption(ptr->disp_option_lst);
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break;
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case EOF_TOKEN:
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Error (UNEXPECTED_EOF_MSG, NULL);
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break;
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default:
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Error (INVALID_KEYWORD_MSG, xf86tokenString ());
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break;
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}
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}
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#ifdef DEBUG
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printf ("Display subsection parsed\n");
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#endif
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return ptr;
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}
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#undef CLEANUP
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static xf86ConfigSymTabRec ScreenTab[] =
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{
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{ENDSECTION, "endsection"},
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{IDENTIFIER, "identifier"},
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{OBSDRIVER, "driver"},
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{MDEVICE, "device"},
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{MONITOR, "monitor"},
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{VIDEOADAPTOR, "videoadaptor"},
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{SCREENNO, "screenno"},
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{SUBSECTION, "subsection"},
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{DEFAULTDEPTH, "defaultcolordepth"},
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{DEFAULTDEPTH, "defaultdepth"},
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{DEFAULTBPP, "defaultbpp"},
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{DEFAULTFBBPP, "defaultfbbpp"},
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{VIRTUAL, "virtual"},
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{OPTION, "option"},
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{-1, ""},
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};
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#define CLEANUP xf86freeScreenList
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XF86ConfScreenPtr
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xf86parseScreenSection (void)
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{
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int has_ident = FALSE;
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int has_driver= FALSE;
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int token;
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parsePrologue (XF86ConfScreenPtr, XF86ConfScreenRec)
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while ((token = xf86getToken (ScreenTab)) != ENDSECTION)
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{
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switch (token)
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{
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case COMMENT:
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ptr->scrn_comment = xf86addComment(ptr->scrn_comment, val.str);
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break;
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case IDENTIFIER:
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if (xf86getSubToken (&(ptr->scrn_comment)) != STRING)
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Error (QUOTE_MSG, "Identifier");
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ptr->scrn_identifier = val.str;
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if (has_ident || has_driver)
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Error (ONLY_ONE_MSG,"Identifier or Driver");
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has_ident = TRUE;
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break;
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case OBSDRIVER:
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if (xf86getSubToken (&(ptr->scrn_comment)) != STRING)
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Error (QUOTE_MSG, "Driver");
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ptr->scrn_obso_driver = val.str;
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if (has_ident || has_driver)
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Error (ONLY_ONE_MSG,"Identifier or Driver");
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has_driver = TRUE;
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break;
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case DEFAULTDEPTH:
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if (xf86getSubToken (&(ptr->scrn_comment)) != NUMBER)
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Error (NUMBER_MSG, "DefaultDepth");
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ptr->scrn_defaultdepth = val.num;
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break;
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case DEFAULTBPP:
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if (xf86getSubToken (&(ptr->scrn_comment)) != NUMBER)
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Error (NUMBER_MSG, "DefaultBPP");
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ptr->scrn_defaultbpp = val.num;
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break;
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case DEFAULTFBBPP:
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if (xf86getSubToken (&(ptr->scrn_comment)) != NUMBER)
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Error (NUMBER_MSG, "DefaultFbBPP");
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ptr->scrn_defaultfbbpp = val.num;
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break;
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case MDEVICE:
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if (xf86getSubToken (&(ptr->scrn_comment)) != STRING)
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Error (QUOTE_MSG, "Device");
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ptr->scrn_device_str = val.str;
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break;
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case MONITOR:
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if (xf86getSubToken (&(ptr->scrn_comment)) != STRING)
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Error (QUOTE_MSG, "Monitor");
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ptr->scrn_monitor_str = val.str;
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break;
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case VIDEOADAPTOR:
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{
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XF86ConfAdaptorLinkPtr aptr;
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if (xf86getSubToken (&(ptr->scrn_comment)) != STRING)
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Error (QUOTE_MSG, "VideoAdaptor");
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/* Don't allow duplicates */
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for (aptr = ptr->scrn_adaptor_lst; aptr;
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aptr = (XF86ConfAdaptorLinkPtr) aptr->list.next)
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if (xf86nameCompare (val.str, aptr->al_adaptor_str) == 0)
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break;
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if (aptr == NULL)
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{
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aptr = xf86confcalloc (1, sizeof (XF86ConfAdaptorLinkRec));
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aptr->list.next = NULL;
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aptr->al_adaptor_str = val.str;
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ptr->scrn_adaptor_lst = (XF86ConfAdaptorLinkPtr)
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xf86addListItem ((glp) ptr->scrn_adaptor_lst, (glp) aptr);
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}
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}
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break;
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case VIRTUAL:
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if (xf86getSubToken (&(ptr->scrn_comment)) != NUMBER)
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Error (VIRTUAL_MSG, NULL);
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ptr->scrn_virtualX = val.num;
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if (xf86getSubToken (&(ptr->scrn_comment)) != NUMBER)
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Error (VIRTUAL_MSG, NULL);
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ptr->scrn_virtualY = val.num;
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break;
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case OPTION:
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ptr->scrn_option_lst = xf86parseOption(ptr->scrn_option_lst);
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break;
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case SUBSECTION:
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if (xf86getSubToken (&(ptr->scrn_comment)) != STRING)
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Error (QUOTE_MSG, "SubSection");
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{
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xf86conffree(val.str);
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HANDLE_LIST (scrn_display_lst, xf86parseDisplaySubSection,
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XF86ConfDisplayPtr);
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}
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break;
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case EOF_TOKEN:
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Error (UNEXPECTED_EOF_MSG, NULL);
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break;
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default:
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Error (INVALID_KEYWORD_MSG, xf86tokenString ());
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break;
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}
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}
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if (!has_ident && !has_driver)
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Error (NO_IDENT_MSG, NULL);
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#ifdef DEBUG
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printf ("Screen section parsed\n");
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#endif
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return ptr;
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}
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void
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xf86printScreenSection (FILE * cf, XF86ConfScreenPtr ptr)
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{
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XF86ConfAdaptorLinkPtr aptr;
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XF86ConfDisplayPtr dptr;
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XF86ModePtr mptr;
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while (ptr)
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{
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fprintf (cf, "Section \"Screen\"\n");
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if (ptr->scrn_comment)
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fprintf (cf, "%s", ptr->scrn_comment);
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if (ptr->scrn_identifier)
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fprintf (cf, "\tIdentifier \"%s\"\n", ptr->scrn_identifier);
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if (ptr->scrn_obso_driver)
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fprintf (cf, "\tDriver \"%s\"\n", ptr->scrn_obso_driver);
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if (ptr->scrn_device_str)
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fprintf (cf, "\tDevice \"%s\"\n", ptr->scrn_device_str);
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if (ptr->scrn_monitor_str)
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fprintf (cf, "\tMonitor \"%s\"\n", ptr->scrn_monitor_str);
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if (ptr->scrn_defaultdepth)
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fprintf (cf, "\tDefaultDepth %d\n",
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ptr->scrn_defaultdepth);
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if (ptr->scrn_defaultbpp)
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fprintf (cf, "\tDefaultBPP %d\n",
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ptr->scrn_defaultbpp);
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if (ptr->scrn_defaultfbbpp)
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fprintf (cf, "\tDefaultFbBPP %d\n",
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ptr->scrn_defaultfbbpp);
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xf86printOptionList(cf, ptr->scrn_option_lst, 1);
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for (aptr = ptr->scrn_adaptor_lst; aptr; aptr = aptr->list.next)
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{
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fprintf (cf, "\tVideoAdaptor \"%s\"\n", aptr->al_adaptor_str);
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}
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if (ptr->scrn_virtualX && ptr->scrn_virtualY)
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fprintf (cf, "\tVirtual %d %d\n",
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ptr->scrn_virtualX,
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ptr->scrn_virtualY);
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for (dptr = ptr->scrn_display_lst; dptr; dptr = dptr->list.next)
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{
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fprintf (cf, "\tSubSection \"Display\"\n");
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if (dptr->disp_comment)
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fprintf (cf, "%s", dptr->disp_comment);
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if (dptr->disp_frameX0 >= 0 || dptr->disp_frameY0 >= 0)
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{
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fprintf (cf, "\t\tViewport %d %d\n",
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dptr->disp_frameX0, dptr->disp_frameY0);
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}
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if (dptr->disp_virtualX != 0 || dptr->disp_virtualY != 0)
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{
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fprintf (cf, "\t\tVirtual %d %d\n",
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dptr->disp_virtualX, dptr->disp_virtualY);
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}
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if (dptr->disp_depth)
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{
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fprintf (cf, "\t\tDepth %d\n", dptr->disp_depth);
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}
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if (dptr->disp_bpp)
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{
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fprintf (cf, "\t\tFbBPP %d\n", dptr->disp_bpp);
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}
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if (dptr->disp_visual)
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{
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fprintf (cf, "\t\tVisual \"%s\"\n", dptr->disp_visual);
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}
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if (dptr->disp_weight.red != 0)
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{
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fprintf (cf, "\t\tWeight %d %d %d\n",
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dptr->disp_weight.red, dptr->disp_weight.green, dptr->disp_weight.blue);
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}
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if (dptr->disp_black.red != -1)
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{
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fprintf (cf, "\t\tBlack 0x%04x 0x%04x 0x%04x\n",
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dptr->disp_black.red, dptr->disp_black.green, dptr->disp_black.blue);
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}
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if (dptr->disp_white.red != -1)
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{
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fprintf (cf, "\t\tWhite 0x%04x 0x%04x 0x%04x\n",
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dptr->disp_white.red, dptr->disp_white.green, dptr->disp_white.blue);
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}
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if (dptr->disp_mode_lst)
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{
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fprintf (cf, "\t\tModes ");
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}
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for (mptr = dptr->disp_mode_lst; mptr; mptr = mptr->list.next)
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{
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fprintf (cf, " \"%s\"", mptr->mode_name);
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}
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if (dptr->disp_mode_lst)
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{
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fprintf (cf, "\n");
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}
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xf86printOptionList(cf, dptr->disp_option_lst, 2);
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fprintf (cf, "\tEndSubSection\n");
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}
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fprintf (cf, "EndSection\n\n");
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ptr = ptr->list.next;
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}
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}
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void
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xf86freeScreenList (XF86ConfScreenPtr ptr)
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{
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XF86ConfScreenPtr prev;
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while (ptr)
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{
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TestFree (ptr->scrn_identifier);
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TestFree (ptr->scrn_monitor_str);
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TestFree (ptr->scrn_device_str);
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TestFree (ptr->scrn_comment);
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xf86optionListFree (ptr->scrn_option_lst);
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xf86freeAdaptorLinkList (ptr->scrn_adaptor_lst);
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xf86freeDisplayList (ptr->scrn_display_lst);
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prev = ptr;
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ptr = ptr->list.next;
|
|
xf86conffree (prev);
|
|
}
|
|
}
|
|
|
|
void
|
|
xf86freeAdaptorLinkList (XF86ConfAdaptorLinkPtr ptr)
|
|
{
|
|
XF86ConfAdaptorLinkPtr prev;
|
|
|
|
while (ptr)
|
|
{
|
|
TestFree (ptr->al_adaptor_str);
|
|
prev = ptr;
|
|
ptr = ptr->list.next;
|
|
xf86conffree (prev);
|
|
}
|
|
}
|
|
|
|
void
|
|
xf86freeDisplayList (XF86ConfDisplayPtr ptr)
|
|
{
|
|
XF86ConfDisplayPtr prev;
|
|
|
|
while (ptr)
|
|
{
|
|
xf86freeModeList (ptr->disp_mode_lst);
|
|
xf86optionListFree (ptr->disp_option_lst);
|
|
prev = ptr;
|
|
ptr = ptr->list.next;
|
|
xf86conffree (prev);
|
|
}
|
|
}
|
|
|
|
void
|
|
xf86freeModeList (XF86ModePtr ptr)
|
|
{
|
|
XF86ModePtr prev;
|
|
|
|
while (ptr)
|
|
{
|
|
TestFree (ptr->mode_name);
|
|
prev = ptr;
|
|
ptr = ptr->list.next;
|
|
xf86conffree (prev);
|
|
}
|
|
}
|
|
|
|
int
|
|
xf86validateScreen (XF86ConfigPtr p)
|
|
{
|
|
XF86ConfScreenPtr screen = p->conf_screen_lst;
|
|
XF86ConfMonitorPtr monitor;
|
|
XF86ConfAdaptorLinkPtr adaptor;
|
|
|
|
while (screen)
|
|
{
|
|
if (screen->scrn_obso_driver && !screen->scrn_identifier)
|
|
screen->scrn_identifier = screen->scrn_obso_driver;
|
|
|
|
monitor = xf86findMonitor (screen->scrn_monitor_str, p->conf_monitor_lst);
|
|
if (screen->scrn_monitor_str)
|
|
{
|
|
if (monitor)
|
|
{
|
|
screen->scrn_monitor = monitor;
|
|
if (!xf86validateMonitor(p, screen))
|
|
return (FALSE);
|
|
}
|
|
}
|
|
|
|
screen->scrn_device= xf86findDevice (screen->scrn_device_str, p->conf_device_lst);
|
|
|
|
adaptor = screen->scrn_adaptor_lst;
|
|
while (adaptor)
|
|
{
|
|
adaptor->al_adaptor = xf86findVideoAdaptor (adaptor->al_adaptor_str, p->conf_videoadaptor_lst);
|
|
if (!adaptor->al_adaptor)
|
|
{
|
|
xf86validationError (UNDEFINED_ADAPTOR_MSG, adaptor->al_adaptor_str, screen->scrn_identifier);
|
|
return (FALSE);
|
|
}
|
|
else if (adaptor->al_adaptor->va_fwdref)
|
|
{
|
|
xf86validationError (ADAPTOR_REF_TWICE_MSG, adaptor->al_adaptor_str,
|
|
adaptor->al_adaptor->va_fwdref);
|
|
return (FALSE);
|
|
}
|
|
|
|
adaptor->al_adaptor->va_fwdref = xf86configStrdup(screen->scrn_identifier);
|
|
adaptor = adaptor->list.next;
|
|
}
|
|
|
|
screen = screen->list.next;
|
|
}
|
|
|
|
return (TRUE);
|
|
}
|
|
|
|
XF86ConfScreenPtr
|
|
xf86findScreen (const char *ident, XF86ConfScreenPtr p)
|
|
{
|
|
while (p)
|
|
{
|
|
if (xf86nameCompare (ident, p->scrn_identifier) == 0)
|
|
return (p);
|
|
|
|
p = p->list.next;
|
|
}
|
|
return (NULL);
|
|
}
|
|
|