summaryrefslogtreecommitdiff
path: root/src/mga_esc.c
diff options
context:
space:
mode:
Diffstat (limited to 'src/mga_esc.c')
-rw-r--r--src/mga_esc.c795
1 files changed, 0 insertions, 795 deletions
diff --git a/src/mga_esc.c b/src/mga_esc.c
deleted file mode 100644
index 8beffa8..0000000
--- a/src/mga_esc.c
+++ /dev/null
@@ -1,795 +0,0 @@
-/* $XFree86$ */
-/****************************************************************************
-* mga_esc.c
-*
-* ESC call implementation
-*
-* (C) Matrox Graphics, Inc.
-*****************************************************************************/
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#ifdef USEMGAHAL
-
-/* All drivers should typically include these */
-#include "xf86.h"
-#include "xf86_OSproc.h"
-#include "xf86Resources.h"
-
-/* All drivers need this */
-
-#include "compiler.h"
-
-/* Drivers for PCI hardware need this */
-#include "xf86PciInfo.h"
-
-/* Drivers that need to access the PCI config space directly need this */
-#include "xf86Pci.h"
-
-/* All drivers initialising the SW cursor need this */
-#include "mipointer.h"
-
-/* All drivers implementing backing store need this */
-#include "mibstore.h"
-
-#include "micmap.h"
-
-#include "xf86DDC.h"
-#include "xf86RAC.h"
-#include "vbe.h"
-
-#include "fb.h"
-#include "cfb8_32.h"
-#include "dixstruct.h"
-
-#include "mga_reg.h"
-#include "mga.h"
-#include "mga_macros.h"
-
-/* ESC */
-LPMGAMODEINFO pMgaModeInfo[2] = {NULL};
-MGAMODEINFO TmpMgaModeInfo[2] = {{0}};
-
-/* ESC Implementation */
-static void EscHLeft(ScrnInfoPtr pScrn, unsigned long *param, char *sResult, DisplayModePtr pMode);
-static void EscHRight(ScrnInfoPtr pScrn, unsigned long *param, char *sResult, DisplayModePtr pMode);
-static void EscVUp(ScrnInfoPtr pScrn, unsigned long *param, char *sResult, DisplayModePtr pMode);
-static void EscVDown(ScrnInfoPtr pScrn, unsigned long *param, char *sResult, DisplayModePtr pMode);
-static void EscHLarger(ScrnInfoPtr pScrn, unsigned long *param, char *sResult, DisplayModePtr pMode);
-static void EscHSmaller(ScrnInfoPtr pScrn, unsigned long *param, char *sResult, DisplayModePtr pMode);
-static void EscVTaller(ScrnInfoPtr pScrn, unsigned long *param, char *sResult, DisplayModePtr pMode);
-static void EscVSmaller(ScrnInfoPtr pScrn, unsigned long *param, char *sResult, DisplayModePtr pMode);
-static void EscRefresh(ScrnInfoPtr pScrn, unsigned long *param, char *sResult, DisplayModePtr pMode);
-static void EscRestoreVidParm(ScrnInfoPtr pScrn, unsigned long *param, char *sResult, DisplayModePtr pMode);
-static void EscRead(ScrnInfoPtr pScrn, unsigned long *param, char *sResult, DisplayModePtr pMode);
-static void EscWrite(ScrnInfoPtr pScrn, unsigned long *param, char *sResult, DisplayModePtr pMode);
-static void EscHal(ScrnInfoPtr pScrn, unsigned long *param, char *sResult, DisplayModePtr pMode);
-static void EscTest(ScrnInfoPtr pScrn, unsigned long *param, char *sResult, DisplayModePtr pMode);
-static void EscMerged(ScrnInfoPtr pScrn, unsigned long *param, char *sResult, DisplayModePtr pMode);
-
-static LPMGAMODEINFO GetModeInfoPtr(ULONG ulScreen);
-static void GetVideoParameterStr(LPMGAMODEINFO pModeInfo, char *sResult);
-static Bool convertNumber(unsigned long *pulNumber, char *sNumber);
-
-
-static MGAEscFuncRec FunctionTable[] = {
- {"hal", EscHal},
- {"test", EscTest},
- {"read", EscRead},
- {"write", EscWrite},
- {"left", EscHLeft},
- {"right", EscHRight},
- {"down", EscVDown},
- {"up", EscVUp},
- {"h+", EscHLarger},
- {"h-", EscHSmaller},
- {"v+", EscVTaller},
- {"v-", EscVSmaller},
- {"refresh", EscRefresh},
- {"undo", EscRestoreVidParm},
- {"merged", EscMerged},
- {NULL,NULL}
-};
-
-
-void MGAFillDisplayModeStruct(DisplayModePtr pMode, LPMGAMODEINFO pModeInfo)
-{
- pMode->Clock = pModeInfo->ulPixClock;
-
- pMode->HDisplay = pModeInfo->ulDispWidth;
- pMode->HSyncStart = pModeInfo->ulDispWidth
- + pModeInfo->ulHFPorch;
- pMode->HSyncEnd = pModeInfo->ulDispWidth
- + pModeInfo->ulHFPorch
- + pModeInfo->ulHSync;
- pMode->HTotal = pModeInfo->ulDispWidth
- + pModeInfo->ulHFPorch
- + pModeInfo->ulHSync
- + pModeInfo->ulHBPorch;
-
- pMode->VDisplay = pModeInfo->ulDispHeight;
- pMode->VSyncStart = pModeInfo->ulDispHeight
- + pModeInfo->ulVFPorch;
- pMode->VSyncEnd = pModeInfo->ulDispHeight
- + pModeInfo->ulVFPorch
- + pModeInfo->ulVSync;
- pMode->VTotal = pModeInfo->ulDispHeight
- + pModeInfo->ulVFPorch
- + pModeInfo->ulVSync
- + pModeInfo->ulVBPorch;
-
- pMode->VRefresh = pModeInfo->ulRefreshRate;
-}
-
-static LPMGAMODEINFO GetModeInfoPtr(ULONG ulScreen)
-{
-
- if ( !TmpMgaModeInfo[ulScreen].ulDispWidth )
- {
- TmpMgaModeInfo[ulScreen] = *pMgaModeInfo[ulScreen];
- }
-
- return &TmpMgaModeInfo[ulScreen];
-}
-
-
-static void GetVideoParameterStr(LPMGAMODEINFO pModeInfo, char *sResult)
-{
- sprintf(sResult, "%d %d %d %d %d %d %d %d %d %d %d",
- pModeInfo->ulDispWidth,
- pModeInfo->ulDispHeight,
- pModeInfo->ulBpp,
- pModeInfo->ulPixClock,
- pModeInfo->ulHFPorch,
- pModeInfo->ulHSync,
- pModeInfo->ulHBPorch,
- pModeInfo->ulVFPorch,
- pModeInfo->ulVSync,
- pModeInfo->ulVBPorch,
- pModeInfo->flSignalMode);
-}
-
-
-static float GetVRefresh(LPMGAMODEINFO pModeInfo)
-{
- ULONG ulHTotal;
- ULONG ulVTotal;
-
- ulHTotal =
- pModeInfo->ulDispWidth +
- pModeInfo->ulHFPorch +
- pModeInfo->ulHSync +
- pModeInfo->ulHBPorch;
-
- ulVTotal =
- pModeInfo->ulDispHeight +
- pModeInfo->ulVFPorch +
- pModeInfo->ulVSync +
- pModeInfo->ulVBPorch;
-
- return ((float)pModeInfo->ulPixClock * 1000.0) / (ulHTotal * ulVTotal);
-}
-
-static void EscHal(ScrnInfoPtr pScrn, unsigned long *param, char *sResult, DisplayModePtr pMode)
-{
- MGAPtr pMGA = MGAPTR(pScrn);
-
- if(pMGA->HALLoaded)
- strcpy(sResult, "YES");
- else
- strcpy(sResult, "NO");
-
-}
-
-static void EscTest(ScrnInfoPtr pScrn, unsigned long *param, char
-*sResult, DisplayModePtr pMode)
-{
- strcpy(sResult, "YES");
-}
-
-static void EscMerged(ScrnInfoPtr pScrn, unsigned long *param, char
-*sResult, DisplayModePtr pMode)
-{
- strcpy(sResult, "YES");
-}
-
-static void EscRead(ScrnInfoPtr pScrn, unsigned long *param, char *sResult, DisplayModePtr pMode)
-{
- MGAPtr pMga = MGAPTR(pScrn);
- ULONG ulSource, ulAddr, ulData;
- UCHAR ucIndex;
-
- if ( (param[0] & 0xffff) < 2 )
- {
- strcpy(sResult, "#error 1");
- return;
- }
-
-
- ulSource = param[1] >> 16;
- ulAddr = param[1] & 0xffff;
-
-
- switch( ulSource )
- {
- case 0:
- ulData = INREG(ulAddr);
- sprintf(sResult, "MGA[%04X] = 0x%08X", ulAddr, ulData);
- break;
- case 1:
- ucIndex = INREG8(0x3c00);
- OUTREG8(0x3c00, (UCHAR)ulAddr);
- ulData = (ULONG)INREG8(0x3c0a);
- OUTREG8(0x3c00, ucIndex);
- sprintf(sResult, "DAC[%02X] = 0x%02X", ulAddr, ulData);
- break;
- case 2:
- ucIndex = INREG8(0x1fd4);
- OUTREG8(0x1fd4, (UCHAR)ulAddr);
- ulData = (ULONG)INREG8(0x1fd5);
- OUTREG8(0x1fd4, ucIndex);
- sprintf(sResult, "CRTC[%02X] = 0x%02X", ulAddr, ulData);
- break;
- case 3:
- ucIndex = INREG8(0x1fde);
- OUTREG8(0x1fde, (UCHAR)ulAddr);
- ulData = (ULONG)INREG8(0x1fdf);
- OUTREG8(0x1fde, ucIndex);
- sprintf(sResult, "CRTCEXT[%02X] = 0x%02X", ulAddr, ulData);
- break;
- default:
- strcpy(sResult, "ERROR# 2");
- break;
- }
-}
-
-static void EscWrite(ScrnInfoPtr pScrn, unsigned long *param, char *sResult, DisplayModePtr pMode)
-{
- MGAPtr pMga = MGAPTR(pScrn);
- ULONG ulSource, ulAddr, ulData;
- UCHAR ucIndex;
-
- if ( (param[0] & 0xffff) < 3 )
- {
- strcpy(sResult, "#error 1");
- return;
- }
-
- ulSource = param[1] >> 16;
- ulAddr = param[1] & 0xffff;
- ulData = param[2];
-
-
- switch( ulSource )
- {
- case 0:
- OUTREG(ulAddr, ulData);
- strcpy(sResult, "OK");
- break;
- case 1:
- ucIndex = INREG8(0x3c00);
- OUTREG8(0x3c00, (UCHAR)ulAddr);
- OUTREG8(0x3c0a, (UCHAR)ulData);
- OUTREG8(0x3c00, ucIndex);
- strcpy(sResult, "OK");
- break;
- case 2:
- ucIndex = INREG8(0x1fd4);
- OUTREG8(0x1fd4, (UCHAR)ulAddr);
- OUTREG8(0x1fd5, (UCHAR)ulData);
- OUTREG8(0x1fd4, ucIndex);
- strcpy(sResult, "OK");
- break;
- case 3:
- ucIndex = INREG8(0x1fde);
- OUTREG8(0x1fde, (UCHAR)ulAddr);
- OUTREG8(0x1fdf, (UCHAR)ulData);
- OUTREG8(0x1fde, ucIndex);
- strcpy(sResult, "OK");
- break;
- default:
- strcpy(sResult, "ERROR# 2");
- break;
- }
-}
-
-static void EscHLeft(ScrnInfoPtr pScrn, unsigned long *param, char *sResult, DisplayModePtr pMode)
-{
- MGAPtr pMga = MGAPTR(pScrn);
- LPMGAMODEINFO pModeInfo;
-
- pModeInfo = GetModeInfoPtr(param[0] >> 16);
-
- if ( !pMgaModeInfo )
- {
- strcpy(sResult, "#error 1");
- return;
- }
-
-
- if (pModeInfo->ulHBPorch > (8 * param[1]) )
- {
- pModeInfo->ulHBPorch -=8 * param[1];
- pModeInfo->ulHFPorch +=8 * param[1];
- MGASetMode(pMga->pBoard, pModeInfo);
- }
-
- MGAFillDisplayModeStruct(pMode, pModeInfo);
-
- GetVideoParameterStr(pModeInfo, sResult);
-}
-
-
-static void EscHRight(ScrnInfoPtr pScrn, unsigned long *param, char *sResult, DisplayModePtr pMode)
-{
- MGAPtr pMga = MGAPTR(pScrn);
- LPMGAMODEINFO pModeInfo;
-
- pModeInfo = GetModeInfoPtr(param[0] >> 16);
-
- if ( !pMgaModeInfo )
- {
- strcpy(sResult, "#error 1");
- return;
- }
-
- if (pModeInfo->ulHFPorch > (8 * param[1]) )
- {
- pModeInfo->ulHFPorch -=8 * param[1];
- pModeInfo->ulHBPorch +=8 * param[1];
- MGASetMode(pMga->pBoard, pModeInfo);
- }
-
- MGAFillDisplayModeStruct(pMode, pModeInfo);
-
- GetVideoParameterStr(pModeInfo, sResult);
-}
-
-
-
-static void EscVUp(ScrnInfoPtr pScrn, unsigned long *param, char *sResult, DisplayModePtr pMode)
-{
- MGAPtr pMga = MGAPTR(pScrn);
- LPMGAMODEINFO pModeInfo;
-
- pModeInfo = GetModeInfoPtr(param[0] >> 16);
-
- if ( !pMgaModeInfo )
- {
- strcpy(sResult, "#error 1");
- return;
- }
-
- if (pModeInfo->ulVBPorch > (param[1]) )
- {
- pModeInfo->ulVBPorch -= param[1];
- pModeInfo->ulVFPorch += param[1];
- MGASetMode(pMga->pBoard, pModeInfo);
- }
-
- MGAFillDisplayModeStruct(pMode, pModeInfo);
-
- GetVideoParameterStr(pModeInfo, sResult);
-}
-
-
-static void EscVDown(ScrnInfoPtr pScrn, unsigned long *param, char *sResult, DisplayModePtr pMode)
-{
- MGAPtr pMga = MGAPTR(pScrn);
- LPMGAMODEINFO pModeInfo;
-
- pModeInfo = GetModeInfoPtr(param[0] >> 16);
-
- if ( !pMgaModeInfo )
- {
- strcpy(sResult, "#error 1");
- return;
- }
-
- if (pModeInfo->ulVFPorch >= (param[1]) )
- {
- pModeInfo->ulVFPorch -= param[1];
- pModeInfo->ulVBPorch += param[1];
- MGASetMode(pMga->pBoard, pModeInfo);
- }
-
- MGAFillDisplayModeStruct(pMode, pModeInfo);
-
- GetVideoParameterStr(pModeInfo, sResult);
-}
-
-
-static void EscHLarger(ScrnInfoPtr pScrn, unsigned long *param, char *sResult, DisplayModePtr pMode)
-{
- MGAPtr pMga = MGAPTR(pScrn);
- LPMGAMODEINFO pModeInfo;
- float fRefresh, fPixelClock;
- ULONG ulStep;
-
- pModeInfo = GetModeInfoPtr(param[0] >> 16);
-
- if ( !pMgaModeInfo )
- {
- strcpy(sResult, "#error 1");
- return;
- }
-
- if ((param[0] & 0xffff) > 1)
- {
-
- ulStep = param[1] * 8;
- }
- else
- {
-
- ulStep = 8;
- }
-
- fRefresh = GetVRefresh(pModeInfo);
- fPixelClock = (float)pModeInfo->ulPixClock;
- if (pModeInfo->ulHBPorch >= ulStep )
- {
- pModeInfo->ulHBPorch -= ulStep;
- }
- else
- {
- pModeInfo->ulHBPorch = 0;
- }
- pModeInfo->ulPixClock = (ULONG)( (fRefresh * fPixelClock) / GetVRefresh(pModeInfo));
- MGASetMode(pMga->pBoard, pModeInfo);
-
- MGAFillDisplayModeStruct(pMode, pModeInfo);
-
- GetVideoParameterStr(pModeInfo, sResult);
-}
-
-
-static void EscHSmaller(ScrnInfoPtr pScrn, unsigned long *param, char *sResult, DisplayModePtr pMode)
-{
- MGAPtr pMga = MGAPTR(pScrn);
- LPMGAMODEINFO pModeInfo;
- float fRefresh, fPixelClock;
- ULONG ulStep;
-
- pModeInfo = GetModeInfoPtr(param[0] >> 16);
-
- if ( !pMgaModeInfo )
- {
- strcpy(sResult, "#error 1");
- return;
- }
-
- if ((param[0] & 0xffff) > 1)
- {
-
- ulStep = param[1] * 8;
- }
- else
- {
-
- ulStep = 8;
- }
-
-
- fRefresh = GetVRefresh(pModeInfo);
- fPixelClock = (float)pModeInfo->ulPixClock;
- pModeInfo->ulHBPorch += ulStep;
- pModeInfo->ulPixClock = (ULONG)( (fRefresh * fPixelClock) / GetVRefresh(pModeInfo));
-
- MGASetMode(pMga->pBoard, pModeInfo);
-
- MGAFillDisplayModeStruct(pMode, pModeInfo);
-
- GetVideoParameterStr(pModeInfo, sResult);
-}
-
-static void EscVTaller(ScrnInfoPtr pScrn, unsigned long *param, char *sResult, DisplayModePtr pMode)
-{
- MGAPtr pMga = MGAPTR(pScrn);
- LPMGAMODEINFO pModeInfo;
- float fRefresh, fPixelClock;
- ULONG ulStep;
-
- pModeInfo = GetModeInfoPtr(param[0] >> 16);
-
- if ( !pMgaModeInfo )
- {
- strcpy(sResult, "#error 1");
- return;
- }
-
- if ((param[0] & 0xffff) > 1)
- {
-
- ulStep = param[1];
- }
- else
- {
-
- ulStep = 1;
- }
-
- fRefresh = GetVRefresh(pModeInfo);
- fPixelClock = (float)pModeInfo->ulPixClock;
-
- if (pModeInfo->ulVBPorch >= ulStep )
- {
- pModeInfo->ulVBPorch -= ulStep;
- }
- else
- {
- pModeInfo->ulVBPorch = 0;
- }
-
- pModeInfo->ulPixClock = (ULONG)( (fRefresh * fPixelClock) / GetVRefresh(pModeInfo));
- MGASetMode(pMga->pBoard, pModeInfo);
-
- MGAFillDisplayModeStruct(pMode, pModeInfo);
-
- GetVideoParameterStr(pModeInfo, sResult);
-}
-
-static void EscVSmaller(ScrnInfoPtr pScrn, unsigned long *param, char *sResult, DisplayModePtr pMode)
-{
- MGAPtr pMga = MGAPTR(pScrn);
- LPMGAMODEINFO pModeInfo;
- float fRefresh, fPixelClock;
- ULONG ulStep;
-
- pModeInfo = GetModeInfoPtr(param[0] >> 16);
-
- if ( !pMgaModeInfo )
- {
- strcpy(sResult, "#error 1");
- return;
- }
-
- if ((param[0] & 0xffff) > 1)
- {
-
- ulStep = param[1];
- }
- else
- {
-
- ulStep = 1;
- }
-
-
- fRefresh = GetVRefresh(pModeInfo);
- fPixelClock = (float)pModeInfo->ulPixClock;
- pModeInfo->ulVFPorch += ulStep;
- pModeInfo->ulPixClock = (ULONG)( (fRefresh * fPixelClock) / GetVRefresh(pModeInfo));
- MGASetMode(pMga->pBoard, pModeInfo);
-
- MGAFillDisplayModeStruct(pMode, pModeInfo);
-
- GetVideoParameterStr(pModeInfo, sResult);
-}
-
-
-static void EscRefresh(ScrnInfoPtr pScrn, unsigned long *param, char *sResult, DisplayModePtr pMode)
-{
- MGAPtr pMga = MGAPTR(pScrn);
- LPMGAMODEINFO pModeInfo;
- float fRefresh, fPixelClock;
-
- pModeInfo = GetModeInfoPtr(param[0] >> 16);
-
- if ( !pMgaModeInfo )
- {
- strcpy(sResult, "#error 1");
- return;
- }
-
- if ((param[0] & 0xffff) < 2)
- {
- strcpy(sResult, "#error 1");
- return;
- }
-
- fRefresh = GetVRefresh(pModeInfo);
-
- fPixelClock = (float)pModeInfo->ulPixClock;
- pModeInfo->ulPixClock = (ULONG)( ((float)param[1] * fPixelClock) / fRefresh);
-
- pModeInfo->ulRefreshRate = param[1];
-
- MGASetMode(pMga->pBoard, pModeInfo);
-
- MGAFillDisplayModeStruct(pMode, pModeInfo);
-
- GetVideoParameterStr(pModeInfo, sResult);
-}
-
-static void EscRestoreVidParm(ScrnInfoPtr pScrn, unsigned long *param, char *sResult, DisplayModePtr pMode)
-{
- MGAPtr pMga = MGAPTR(pScrn);
-
- TmpMgaModeInfo[param[0] >> 16].ulDispWidth = 0;
- MGASetMode(pMga->pBoard, pMgaModeInfo[param[0] >> 16]);
-
- MGAFillDisplayModeStruct(pMode, pMgaModeInfo[param[0] >> 16]);
-
- GetVideoParameterStr(pMgaModeInfo[param[0] >> 16], sResult);
-}
-
-static Bool convertNumber(unsigned long *pulNumber, char *sNumber)
-{
- unsigned long i, ulDigit, shiftHex;
- Bool bResult = TRUE;
-
- if (sNumber == NULL)
- {
- return FALSE;
- }
-
-
- /* Convert number */
- if ( (sNumber[0] == '0') && (sNumber[1] == 'x') )
- {
- shiftHex = 0;
- *pulNumber = 0;
-
- for (i = strlen(sNumber) - 1; i > 1; i--)
- {
- if (shiftHex > 28)
- {
- bResult = FALSE;
- break;
- }
-
- if ( !isxdigit(sNumber[i]) )
- {
- bResult = FALSE;
- break;
- }
-
- ulDigit = toupper(sNumber[i]) - '0';
- if (ulDigit > 9)
- {
- ulDigit -= 7;
- }
- *pulNumber += ulDigit << shiftHex;
- shiftHex += 4;
- }
- }
- else
- {
- for (i = 0; i < strlen(sNumber); i++)
- {
- if ( !isdigit(sNumber[i]) )
- {
- bResult = FALSE;
- break;
- }
- }
- *pulNumber = atoi(sNumber);
- }
-
- return bResult;
-}
-
-static Bool GetEscCommand(char *cmdline, EscCmdStruct *escCmd)
-{
- unsigned long i, paramIndex, ulHI;
- Bool bResult;
- char *pParameter, *function;
-
- bResult = TRUE; /* success */
-
- function = strtok(cmdline, " \t\n,");
-
-
- escCmd->parameters[0] = 0;
- if (function)
- {
- /* Find Screen */
- if (function[1] == ':' )
- {
- escCmd->parameters[0] = (unsigned long)(function[0] - '0') << 16;
- strncpy(escCmd->function, function+2, 32);
- }
- else
- {
- strncpy(escCmd->function, function, 32);
- }
-
- }
- else
- {
- strcpy(escCmd->function, "#ERROR -1");
- escCmd->parameters[0] = 0;
- return FALSE;
- }
-
- paramIndex = 1;
- while ( (pParameter = strtok(NULL, " \t\n,")) != NULL )
- {
- if (paramIndex > 31)
- {
- /* 32 parameters supported */
- break;
- }
-
- i = 0;
- while(pParameter[i] && pParameter[i] != ':')
- {
- i++;
- }
-
- if ( pParameter[i] )
- {
- pParameter[i] = '\0';
- bResult = convertNumber(&escCmd->parameters[paramIndex], &pParameter[i+1]);
- bResult |= convertNumber(&ulHI, pParameter);
- escCmd->parameters[paramIndex] &= 0xffff;
- escCmd->parameters[paramIndex] += ulHI << 16;
- pParameter[i] = ':';
- }
- else
- {
- bResult = convertNumber(&escCmd->parameters[paramIndex], pParameter);
- }
-
-
- if (!bResult)
- {
- break;
- }
- paramIndex++;
- }
-
- escCmd->parameters[0] += paramIndex;
- return bResult;
-
-}
-
-void MGAExecuteEscCmd(ScrnInfoPtr pScrn, char *cmdline , char *sResult, DisplayModePtr pMode)
-{
- int i = 0;
- int ulScreen = 0;
- MGAPtr pMga = MGAPTR(pScrn);
- EscCmdStruct EscCmd;
-
- if (pMga->SecondCrtc)
- {
- ulScreen = 1;
- }
- else
- {
- ulScreen = 0;
- }
-
-
- if (FunctionTable[0].function && GetEscCommand(cmdline, &EscCmd) )
- {
- i = 0;
-
- while ( FunctionTable[i].function && strcmp(FunctionTable[i].function, EscCmd.function) )
- {
- i++;
- }
-
- if (FunctionTable[i].function)
- {
- EscCmd.parameters[0] &= 0xffff;
- EscCmd.parameters[0] |= ulScreen << 16;
-
- FunctionTable[i].funcptr(pScrn, EscCmd.parameters, sResult, pMode);
- }
- else
- {
- strcpy(sResult, "error# -1");
- }
- }
- else
- {
- strcpy(sResult, "error# -1");
- }
-}
-#else
-int mga_foo;
-#endif
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-25 19:19:38 +0000