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drop compat with ancient xserver

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We're relying on at least 1.18 now, so no compat with older ones needed anymore.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Part-of: <https://gitlab.freedesktop.org/xorg/driver/xf86-video-dummy/-/merge_requests/12>
This commit is contained in:
Enrico Weigelt, metux IT consult
2024-05-23 19:35:35 +02:00
parent 7814a1d2a6
commit 8a0623033c
4 changed files with 17 additions and 122 deletions
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1
src/Makefile.am
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@@ -33,7 +33,6 @@ dummy_drv_la_LIBADD = $(XORG_LIBS)
dummy_drv_ladir = @moduledir@/drivers
dummy_drv_la_SOURCES = \
compat-api.h \
dummy_cursor.c \
dummy_driver.c \
dummy.h

101
src/compat-api.h
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@@ -1,101 +0,0 @@
/*
* Copyright 2012 Red Hat, Inc.
*
* 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 (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 NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS 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.
*
* Author: Dave Airlie <airlied@redhat.com>
*/
/* this file provides API compat between server post 1.13 and pre it,
it should be reused inside as many drivers as possible */
#ifndef COMPAT_API_H
#define COMPAT_API_H
#ifndef GLYPH_HAS_GLYPH_PICTURE_ACCESSOR
#define GetGlyphPicture(g, s) GlyphPicture((g))[(s)->myNum]
#define SetGlyphPicture(g, s, p) GlyphPicture((g))[(s)->myNum] = p
#endif
#ifndef XF86_HAS_SCRN_CONV
#define xf86ScreenToScrn(s) xf86Screens[(s)->myNum]
#define xf86ScrnToScreen(s) screenInfo.screens[(s)->scrnIndex]
#endif
#ifndef XF86_SCRN_INTERFACE
#define SCRN_ARG_TYPE int
#define SCRN_INFO_PTR(arg1) ScrnInfoPtr pScrn = xf86Screens[(arg1)]
#define SCREEN_ARG_TYPE int
#define SCREEN_PTR(arg1) ScreenPtr pScreen = screenInfo.screens[(arg1)]
#define SCREEN_INIT_ARGS_DECL int i, ScreenPtr pScreen, int argc, char **argv
#define BLOCKHANDLER_ARGS_DECL int arg, pointer blockData, pointer pTimeout, pointer pReadmask
#define BLOCKHANDLER_ARGS arg, blockData, pTimeout, pReadmask
#define CLOSE_SCREEN_ARGS_DECL int scrnIndex, ScreenPtr pScreen
#define CLOSE_SCREEN_ARGS scrnIndex, pScreen
#define ADJUST_FRAME_ARGS_DECL int arg, int x, int y, int flags
#define ADJUST_FRAME_ARGS(arg, x, y) (arg)->scrnIndex, x, y, 0
#define SWITCH_MODE_ARGS_DECL int arg, DisplayModePtr mode, int flags
#define SWITCH_MODE_ARGS(arg, m) (arg)->scrnIndex, m, 0
#define FREE_SCREEN_ARGS_DECL int arg, int flags
#define FREE_SCREEN_ARGS(x) (x)->scrnIndex, 0
#define VT_FUNC_ARGS_DECL int arg, int flags
#define VT_FUNC_ARGS(flags) pScrn->scrnIndex, (flags)
#define XF86_ENABLEDISABLEFB_ARG(x) ((x)->scrnIndex)
#else
#define SCRN_ARG_TYPE ScrnInfoPtr
#define SCRN_INFO_PTR(arg1) ScrnInfoPtr pScrn = (arg1)
#define SCREEN_ARG_TYPE ScreenPtr
#define SCREEN_PTR(arg1) ScreenPtr pScreen = (arg1)
#define SCREEN_INIT_ARGS_DECL ScreenPtr pScreen, int argc, char **argv
#define BLOCKHANDLER_ARGS_DECL ScreenPtr arg, pointer pTimeout, pointer pReadmask
#define BLOCKHANDLER_ARGS arg, pTimeout, pReadmask
#define CLOSE_SCREEN_ARGS_DECL ScreenPtr pScreen
#define CLOSE_SCREEN_ARGS pScreen
#define ADJUST_FRAME_ARGS_DECL ScrnInfoPtr arg, int x, int y
#define ADJUST_FRAME_ARGS(arg, x, y) arg, x, y
#define SWITCH_MODE_ARGS_DECL ScrnInfoPtr arg, DisplayModePtr mode
#define SWITCH_MODE_ARGS(arg, m) arg, m
#define FREE_SCREEN_ARGS_DECL ScrnInfoPtr arg
#define FREE_SCREEN_ARGS(x) (x)
#define VT_FUNC_ARGS_DECL ScrnInfoPtr arg
#define VT_FUNC_ARGS(flags) pScrn
#define XF86_ENABLEDISABLEFB_ARG(x) (x)
#endif
#endif

6
src/dummy.h
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@@ -11,8 +11,6 @@
#endif
#include <string.h>
#include "compat-api.h"
#define DUMMY_MAX_SCREENS 16
/* Supported chipsets */
@@ -22,8 +20,8 @@ typedef enum {
/* function prototypes */
extern Bool DUMMYSwitchMode(SWITCH_MODE_ARGS_DECL);
extern void DUMMYAdjustFrame(ADJUST_FRAME_ARGS_DECL);
extern Bool DUMMYSwitchMode(ScrnInfoPtr pScrn, DisplayModePtr mode);
extern void DUMMYAdjustFrame(ScrnInfoPtr pScrn, int x, int y);
/* in dummy_cursor.c */
extern Bool DUMMYCursorInit(ScreenPtr pScrn);

31
src/dummy_driver.c
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@@ -47,13 +47,13 @@ static const OptionInfoRec * DUMMYAvailableOptions(int chipid, int busid);
static void DUMMYIdentify(int flags);
static Bool DUMMYProbe(DriverPtr drv, int flags);
static Bool DUMMYPreInit(ScrnInfoPtr pScrn, int flags);
static Bool DUMMYScreenInit(SCREEN_INIT_ARGS_DECL);
static Bool DUMMYEnterVT(VT_FUNC_ARGS_DECL);
static void DUMMYLeaveVT(VT_FUNC_ARGS_DECL);
static Bool DUMMYCloseScreen(CLOSE_SCREEN_ARGS_DECL);
static Bool DUMMYScreenInit(ScreenPtr pScreen, int argc, char **argv);
static Bool DUMMYEnterVT(ScrnInfoPtr pScrn);
static void DUMMYLeaveVT(ScrnInfoPtr pScrn);
static Bool DUMMYCloseScreen(ScreenPtr pScreen);
static Bool DUMMYCreateWindow(WindowPtr pWin);
static void DUMMYFreeScreen(FREE_SCREEN_ARGS_DECL);
static ModeStatus DUMMYValidMode(SCRN_ARG_TYPE arg, DisplayModePtr mode,
static void DUMMYFreeScreen(ScrnInfoPtr pScrn);
static ModeStatus DUMMYValidMode(ScrnInfoPtr pScrn, DisplayModePtr mode,
Bool verbose, int flags);
static Bool DUMMYSaveScreen(ScreenPtr pScreen, int mode);
@@ -723,14 +723,14 @@ DUMMYPreInit(ScrnInfoPtr pScrn, int flags)
/* Mandatory */
static Bool
DUMMYEnterVT(VT_FUNC_ARGS_DECL)
DUMMYEnterVT(ScrnInfoPtr pScrn)
{
return TRUE;
}
/* Mandatory */
static void
DUMMYLeaveVT(VT_FUNC_ARGS_DECL)
DUMMYLeaveVT(ScrnInfoPtr pScrn)
{
}
@@ -771,7 +771,7 @@ static ScrnInfoPtr DUMMYScrn; /* static-globalize it */
/* Mandatory */
static Bool
DUMMYScreenInit(SCREEN_INIT_ARGS_DECL)
DUMMYScreenInit(ScreenPtr pScreen, int argc, char **argv)
{
ScrnInfoPtr pScrn;
DUMMYPtr dPtr;
@@ -958,20 +958,20 @@ DUMMYScreenInit(SCREEN_INIT_ARGS_DECL)
/* Mandatory */
Bool
DUMMYSwitchMode(SWITCH_MODE_ARGS_DECL)
DUMMYSwitchMode(ScrnInfoPtr pScrn, DisplayModePtr mode)
{
return TRUE;
}
/* Mandatory */
void
DUMMYAdjustFrame(ADJUST_FRAME_ARGS_DECL)
DUMMYAdjustFrame(ScrnInfoPtr pScrn, int x, int y)
{
}
/* Mandatory */
static Bool
DUMMYCloseScreen(CLOSE_SCREEN_ARGS_DECL)
DUMMYCloseScreen(ScreenPtr pScreen)
{
ScrnInfoPtr pScrn = xf86ScreenToScrn(pScreen);
DUMMYPtr dPtr = DUMMYPTR(pScrn);
@@ -983,14 +983,13 @@ DUMMYCloseScreen(CLOSE_SCREEN_ARGS_DECL)
pScrn->vtSema = FALSE;
pScreen->CloseScreen = dPtr->CloseScreen;
return (*pScreen->CloseScreen)(CLOSE_SCREEN_ARGS);
return (*pScreen->CloseScreen)(pScreen);
}
/* Optional */
static void
DUMMYFreeScreen(FREE_SCREEN_ARGS_DECL)
DUMMYFreeScreen(ScrnInfoPtr pScrn)
{
SCRN_INFO_PTR(arg);
DUMMYFreeRec(pScrn);
}
@@ -1002,7 +1001,7 @@ DUMMYSaveScreen(ScreenPtr pScreen, int mode)
/* Optional */
static ModeStatus
DUMMYValidMode(SCRN_ARG_TYPE arg, DisplayModePtr mode, Bool verbose, int flags)
DUMMYValidMode(ScrnInfoPtr pScrn, DisplayModePtr mode, Bool verbose, int flags)
{
return(MODE_OK);
}