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-rw-r--r--src/Makefile.am3
-rw-r--r--src/ast.h2
-rw-r--r--src/ast_2dtool.c2
-rw-r--r--src/ast_accel.c2
-rw-r--r--src/ast_cursor.c4
-rw-r--r--src/ast_driver.c68
-rw-r--r--src/compat-api.h99
7 files changed, 141 insertions, 39 deletions
diff --git a/src/Makefile.am b/src/Makefile.am
index 4cd7075..dd6ca3d 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -42,4 +42,5 @@ ast_drv_la_SOURCES = \
ast_pcirename.h \
ast_tool.c \
ast_vgatool.c \
- ast_vgatool.h
+ ast_vgatool.h \
+ compat-api.h
diff --git a/src/ast.h b/src/ast.h
index 910862e..09bf1bd 100644
--- a/src/ast.h
+++ b/src/ast.h
@@ -25,6 +25,8 @@
#include "ast_pcirename.h"
+#include "compat-api.h"
+
/* Compiler Options */
#define Accel_2D
/* #define MMIO_2D */
diff --git a/src/ast_2dtool.c b/src/ast_2dtool.c
index 7e54370..ba58a08 100644
--- a/src/ast_2dtool.c
+++ b/src/ast_2dtool.c
@@ -82,7 +82,7 @@ bInitCMDQInfo(ScrnInfoPtr pScrn, ASTRecPtr pAST)
if (!pAST->MMIO2D) {
pAST->CMDQInfo.ulCMDQType = VM_CMD_QUEUE;
- pScreen = screenInfo.screens[pScrn->scrnIndex];
+ pScreen = xf86ScrnToScreen(pScrn);
do {
pAST->pCMDQPtr = xf86AllocateOffscreenLinear (pScreen, pAST->CMDQInfo.ulCMDQSize, 8, NULL, NULL, NULL);
diff --git a/src/ast_accel.c b/src/ast_accel.c
index 2d3dab3..f85692b 100644
--- a/src/ast_accel.c
+++ b/src/ast_accel.c
@@ -162,7 +162,7 @@ Bool
ASTAccelInit(ScreenPtr pScreen)
{
XAAInfoRecPtr infoPtr;
- ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum];
+ ScrnInfoPtr pScrn = xf86ScreenToScrn(pScreen);
ASTRecPtr pAST = ASTPTR(pScrn);
pAST->AccelInfoPtr = infoPtr = XAACreateInfoRec();
diff --git a/src/ast_cursor.c b/src/ast_cursor.c
index b3f2061..4fcbf95 100644
--- a/src/ast_cursor.c
+++ b/src/ast_cursor.c
@@ -76,7 +76,7 @@ static void ASTSetCursorPosition_AST1180(ScrnInfoPtr pScrn, int x, int y);
Bool
ASTCursorInit(ScreenPtr pScreen)
{
- ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum];
+ ScrnInfoPtr pScrn = xf86ScreenToScrn(pScreen);
ASTRecPtr pAST = ASTPTR(pScrn);
xf86CursorInfoPtr infoPtr;
@@ -126,7 +126,7 @@ Bool bInitHWC(ScrnInfoPtr pScrn, ASTRecPtr pAST)
/* allocate HWC cache */
if (!pAST->pHWCPtr) {
- pScreen = screenInfo.screens[pScrn->scrnIndex];
+ pScreen = xf86ScrnToScreen(pScrn);
pAST->pHWCPtr = xf86AllocateOffscreenLinear (pScreen, (HWC_SIZE+HWC_SIGNATURE_SIZE)*pAST->HWCInfo.HWC_NUM, HWC_ALIGN, NULL, NULL, NULL);
if (!pAST->pHWCPtr) {
diff --git a/src/ast_driver.c b/src/ast_driver.c
index 7c0095f..7d7c035 100644
--- a/src/ast_driver.c
+++ b/src/ast_driver.c
@@ -98,19 +98,19 @@ static void ASTIdentify(int flags);
const OptionInfoRec *ASTAvailableOptions(int chipid, int busid);
static Bool ASTProbe(DriverPtr drv, int flags);
static Bool ASTPreInit(ScrnInfoPtr pScrn, int flags);
-static Bool ASTScreenInit(int Index, ScreenPtr pScreen, int argc, char **argv);
-Bool ASTSwitchMode(int scrnIndex, DisplayModePtr mode, int flags);
-void ASTAdjustFrame(int scrnIndex, int x, int y, int flags);
-static Bool ASTEnterVT(int scrnIndex, int flags);
-static void ASTLeaveVT(int scrnIndex, int flags);
-static void ASTFreeScreen(int scrnIndex, int flags);
-static ModeStatus ASTValidMode(int scrnIndex, DisplayModePtr mode, Bool verbose, int flags);
+static Bool ASTScreenInit(SCREEN_INIT_ARGS_DECL);
+Bool ASTSwitchMode(SWITCH_MODE_ARGS_DECL);
+void ASTAdjustFrame(ADJUST_FRAME_ARGS_DECL);
+static Bool ASTEnterVT(VT_FUNC_ARGS_DECL);
+static void ASTLeaveVT(VT_FUNC_ARGS_DECL);
+static void ASTFreeScreen(FREE_SCREEN_ARGS_DECL);
+static ModeStatus ASTValidMode(SCRN_ARG_TYPE arg, DisplayModePtr mode, Bool verbose, int flags);
/* Internally used functions */
static Bool ASTGetRec(ScrnInfoPtr pScrn);
static void ASTFreeRec(ScrnInfoPtr pScrn);
static Bool ASTSaveScreen(ScreenPtr pScreen, Bool unblack);
-static Bool ASTCloseScreen(int scrnIndex, ScreenPtr pScreen);
+static Bool ASTCloseScreen(CLOSE_SCREEN_ARGS_DECL);
static void ASTSave(ScrnInfoPtr pScrn);
static void ASTRestore(ScrnInfoPtr pScrn);
static void ASTProbeDDC(ScrnInfoPtr pScrn, int index);
@@ -775,7 +775,7 @@ ASTPreInit(ScrnInfoPtr pScrn, int flags)
static Bool
-ASTScreenInit(int scrnIndex, ScreenPtr pScreen, int argc, char **argv)
+ASTScreenInit(SCREEN_INIT_ARGS_DECL)
{
ScrnInfoPtr pScrn;
ASTRecPtr pAST;
@@ -784,7 +784,7 @@ ASTScreenInit(int scrnIndex, ScreenPtr pScreen, int argc, char **argv)
BoxRec FBMemBox;
int AvailFBSize;
- pScrn = xf86Screens[pScreen->myNum];
+ pScrn = xf86ScreenToScrn(pScreen);
pAST = ASTPTR(pScrn);
if (!ASTMapMem(pScrn)) {
@@ -829,7 +829,7 @@ ASTScreenInit(int scrnIndex, ScreenPtr pScreen, int argc, char **argv)
}
ASTSaveScreen(pScreen, FALSE);
- ASTAdjustFrame(scrnIndex, pScrn->frameX0, pScrn->frameY0, 0);
+ ASTAdjustFrame(ADJUST_FRAME_ARGS(pScrn, pScrn->frameX0, pScrn->frameY0));
miClearVisualTypes();
@@ -937,9 +937,9 @@ ASTScreenInit(int scrnIndex, ScreenPtr pScreen, int argc, char **argv)
Bool
-ASTSwitchMode(int scrnIndex, DisplayModePtr mode, int flags)
+ASTSwitchMode(SWITCH_MODE_ARGS_DECL)
{
- ScrnInfoPtr pScrn = xf86Screens[scrnIndex];
+ SCRN_INFO_PTR(arg);
ASTRecPtr pAST = ASTPTR(pScrn);
/* VideoMode validate */
@@ -977,9 +977,9 @@ ASTSwitchMode(int scrnIndex, DisplayModePtr mode, int flags)
}
void
-ASTAdjustFrame(int scrnIndex, int x, int y, int flags)
+ASTAdjustFrame(ADJUST_FRAME_ARGS_DECL)
{
- ScrnInfoPtr pScrn = xf86Screens[scrnIndex];
+ SCRN_INFO_PTR(arg);
ASTRecPtr pAST = ASTPTR(pScrn);
ULONG base;
@@ -992,9 +992,9 @@ ASTAdjustFrame(int scrnIndex, int x, int y, int flags)
/* enter into X Server */
static Bool
-ASTEnterVT(int scrnIndex, int flags)
+ASTEnterVT(VT_FUNC_ARGS_DECL)
{
- ScrnInfoPtr pScrn = xf86Screens[scrnIndex];
+ SCRN_INFO_PTR(arg);
ASTRecPtr pAST = ASTPTR(pScrn);
/* Fixed suspend can't resume issue */
@@ -1009,7 +1009,7 @@ ASTEnterVT(int scrnIndex, int flags)
if (!ASTModeInit(pScrn, pScrn->currentMode))
return FALSE;
- ASTAdjustFrame(scrnIndex, pScrn->frameX0, pScrn->frameY0, 0);
+ ASTAdjustFrame(ADJUST_FRAME_ARGS(pScrn, pScrn->frameX0, pScrn->frameY0));
return TRUE;
@@ -1017,10 +1017,10 @@ ASTEnterVT(int scrnIndex, int flags)
/* leave X server */
static void
-ASTLeaveVT(int scrnIndex, int flags)
+ASTLeaveVT(VT_FUNC_ARGS_DECL)
{
- ScrnInfoPtr pScrn = xf86Screens[scrnIndex];
+ SCRN_INFO_PTR(arg);
ASTRecPtr pAST = ASTPTR(pScrn);
#if !(defined(__sparc__)) && !(defined(__mips__))
vgaHWPtr hwp = VGAHWPTR(pScrn);
@@ -1054,20 +1054,20 @@ ASTLeaveVT(int scrnIndex, int flags)
}
static void
-ASTFreeScreen(int scrnIndex, int flags)
+ASTFreeScreen(FREE_SCREEN_ARGS_DECL)
{
- ASTFreeRec(xf86Screens[scrnIndex]);
+ SCRN_INFO_PTR(arg);
+ ASTFreeRec(pScrn);
#if !(defined(__sparc__)) && !(defined(__mips__))
if (xf86LoaderCheckSymbol("vgaHWFreeHWRec"))
- vgaHWFreeHWRec(xf86Screens[scrnIndex]);
+ vgaHWFreeHWRec(pScrn);
#endif
}
static ModeStatus
-ASTValidMode(int scrnIndex, DisplayModePtr mode, Bool verbose, int flags)
+ASTValidMode(SCRN_ARG_TYPE arg, DisplayModePtr mode, Bool verbose, int flags)
{
-
- ScrnInfoPtr pScrn = xf86Screens[scrnIndex];
+ SCRN_INFO_PTR(arg);
ASTRecPtr pAST = ASTPTR(pScrn);
ModeStatus Flags = MODE_NOMODE;
UCHAR jReg;
@@ -1075,7 +1075,7 @@ ASTValidMode(int scrnIndex, DisplayModePtr mode, Bool verbose, int flags)
if (mode->Flags & V_INTERLACE) {
if (verbose) {
- xf86DrvMsg(scrnIndex, X_PROBED,
+ xf86DrvMsg(pScrn->scrnIndex, X_PROBED,
"Removing interlaced mode \"%s\"\n", mode->name);
}
return MODE_NO_INTERLACE;
@@ -1083,7 +1083,7 @@ ASTValidMode(int scrnIndex, DisplayModePtr mode, Bool verbose, int flags)
if ((mode->CrtcHDisplay > MAX_HResolution) || (mode->CrtcVDisplay > MAX_VResolution)) {
if (verbose) {
- xf86DrvMsg(scrnIndex, X_PROBED,
+ xf86DrvMsg(pScrn->scrnIndex, X_PROBED,
"Removing the mode \"%s\"\n", mode->name);
}
return Flags;
@@ -1195,7 +1195,7 @@ ASTSaveScreen(ScreenPtr pScreen, Bool unblack)
ScrnInfoPtr pScrn = NULL;
if (pScreen != NULL)
- pScrn = xf86Screens[pScreen->myNum];
+ pScrn = xf86ScreenToScrn(pScreen);
if ((pScrn != NULL) && pScrn->vtSema) {
ASTBlankScreen(pScrn, unblack);
@@ -1205,9 +1205,9 @@ ASTSaveScreen(ScreenPtr pScreen, Bool unblack)
}
static Bool
-ASTCloseScreen(int scrnIndex, ScreenPtr pScreen)
+ASTCloseScreen(CLOSE_SCREEN_ARGS_DECL)
{
- ScrnInfoPtr pScrn = xf86Screens[scrnIndex];
+ ScrnInfoPtr pScrn = xf86ScreenToScrn(pScreen);
ASTRecPtr pAST = ASTPTR(pScrn);
#if !(defined(__sparc__)) && !(defined(__mips__))
vgaHWPtr hwp = VGAHWPTR(pScrn);
@@ -1258,7 +1258,7 @@ ASTCloseScreen(int scrnIndex, ScreenPtr pScreen)
pScrn->vtSema = FALSE;
pScreen->CloseScreen = pAST->CloseScreen;
- return (*pScreen->CloseScreen) (scrnIndex, pScreen);
+ return (*pScreen->CloseScreen) (CLOSE_SCREEN_ARGS);
}
static void
@@ -2142,7 +2142,7 @@ static int ASTPutImage(ScrnInfoPtr pScrn,
static XF86VideoAdaptorPtr ASTSetupImageVideo(ScreenPtr pScreen)
{
- ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum];
+ ScrnInfoPtr pScrn = xf86ScreenToScrn(pScreen);
ASTPtr pAST = ASTPTR(pScrn);
XF86VideoAdaptorPtr adapt;
ASTPortPrivPtr pPriv;
@@ -2221,7 +2221,7 @@ static XF86VideoAdaptorPtr ASTSetupImageVideo(ScreenPtr pScreen)
void ASTInitVideo(ScreenPtr pScreen)
{
- ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum];
+ ScrnInfoPtr pScrn = xf86ScreenToScrn(pScreen);
XF86VideoAdaptorPtr *adaptors, *newAdaptors = NULL;
XF86VideoAdaptorPtr ASTAdaptor = NULL;
int num_adaptors;
diff --git a/src/compat-api.h b/src/compat-api.h
new file mode 100644
index 0000000..6bc946f
--- /dev/null
+++ b/src/compat-api.h
@@ -0,0 +1,99 @@
+/*
+ * 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 VT_FUNC_ARGS_DECL int arg, int flags
+#define VT_FUNC_ARGS pScrn->scrnIndex, 0
+
+#define XF86_SCRN_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 VT_FUNC_ARGS_DECL ScrnInfoPtr arg
+#define VT_FUNC_ARGS pScrn
+
+#define XF86_SCRN_ARG(x) (x)
+
+#endif
+
+#endif
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