diff options
Diffstat (limited to 'xorg-server/hw/xfree86/common')
| -rw-r--r-- | xorg-server/hw/xfree86/common/Makefile.am | 14 | ||||
| -rw-r--r-- | xorg-server/hw/xfree86/common/dgaproc.h | 110 | ||||
| -rw-r--r-- | xorg-server/hw/xfree86/common/vidmodeproc.h | 2 | ||||
| -rw-r--r-- | xorg-server/hw/xfree86/common/xaarop.h | 311 | ||||
| -rw-r--r-- | xorg-server/hw/xfree86/common/xf86.h | 6 | ||||
| -rw-r--r-- | xorg-server/hw/xfree86/common/xf86Config.c | 13 | ||||
| -rw-r--r-- | xorg-server/hw/xfree86/common/xf86DGA.c | 1160 | ||||
| -rw-r--r-- | xorg-server/hw/xfree86/common/xf86Extensions.c | 142 | ||||
| -rw-r--r-- | xorg-server/hw/xfree86/common/xf86Extensions.h | 55 | ||||
| -rw-r--r-- | xorg-server/hw/xfree86/common/xf86Init.c | 11 | ||||
| -rw-r--r-- | xorg-server/hw/xfree86/common/xf86Module.h | 17 | ||||
| -rw-r--r-- | xorg-server/hw/xfree86/common/xf86platformBus.c | 9 | ||||
| -rw-r--r-- | xorg-server/hw/xfree86/common/xf86str.h | 1 | ||||
| -rw-r--r-- | xorg-server/hw/xfree86/common/xf86vmode.c | 2165 | ||||
| -rw-r--r-- | xorg-server/hw/xfree86/common/xf86xv.c | 13 | ||||
| -rw-r--r-- | xorg-server/hw/xfree86/common/xf86xv.h | 4 | ||||
| -rw-r--r-- | xorg-server/hw/xfree86/common/xf86xvmc.c | 6 | ||||
| -rw-r--r-- | xorg-server/hw/xfree86/common/xf86xvmc.h | 3 |
18 files changed, 3910 insertions, 132 deletions
diff --git a/xorg-server/hw/xfree86/common/Makefile.am b/xorg-server/hw/xfree86/common/Makefile.am index 65d98e694..f8fcde956 100644 --- a/xorg-server/hw/xfree86/common/Makefile.am +++ b/xorg-server/hw/xfree86/common/Makefile.am @@ -20,6 +20,7 @@ endif if DGA DGASOURCES = xf86DGA.c +DGA_SDK = dgaproc.h endif if XORG_BUS_PLATFORM @@ -45,7 +46,8 @@ libcommon_la_SOURCES = xf86Configure.c xf86Bus.c xf86Config.c \ xf86Option.c xf86Init.c \ xf86VidMode.c xf86fbman.c xf86cmap.c \ xf86Helper.c xf86PM.c xf86Xinput.c xisb.c \ - xf86Mode.c xorgHelper.c \ + xf86Mode.c xorgHelper.c xf86Extensions.h \ + xf86Extensions.c xf86vmode.c \ $(XVSOURCES) $(BUSSOURCES) $(RANDRSOURCES) nodist_libcommon_la_SOURCES = xf86DefModeSet.c xf86Build.h libcommon_la_LIBADD = $(top_builddir)/config/libconfig.la @@ -54,13 +56,14 @@ INCLUDES = $(XORG_INCS) -I$(srcdir)/../ddc -I$(srcdir)/../i2c \ -I$(srcdir)/../loader -I$(srcdir)/../parser \ -I$(srcdir)/../vbe -I$(srcdir)/../int10 \ -I$(srcdir)/../vgahw -I$(srcdir)/../dixmods/extmod \ - -I$(srcdir)/../modes -I$(srcdir)/../ramdac + -I$(srcdir)/../modes -I$(srcdir)/../ramdac -I$(srcdir)/../dri2 sdk_HEADERS = compiler.h fourcc.h xf86.h xf86Module.h xf86Opt.h \ xf86PciInfo.h xf86Priv.h xf86Privstr.h \ xf86cmap.h xf86fbman.h xf86str.h xf86Xinput.h xisb.h \ - $(XVSDKINCS) $(XF86VMODE_SDK) xorgVersion.h \ - xf86sbusBus.h xf86VGAarbiter.h xf86Optionstr.h xf86platformBus.h + $(XVSDKINCS) $(XF86VMODE_SDK) $(DGA_SDK) xorgVersion.h \ + xf86sbusBus.h xf86VGAarbiter.h xf86Optionstr.h xf86platformBus.h \ + xaarop.h DISTCLEANFILES = xf86Build.h CLEANFILES = $(BUILT_SOURCES) @@ -92,7 +95,8 @@ EXTRA_DIST = \ modeline2c.awk \ xf86VGAarbiter.h \ xf86VGAarbiterPriv.h \ - $(DISTKBDSOURCES) + $(DISTKBDSOURCES) \ + xaarop.h if LNXACPI XORG_CFLAGS += -DHAVE_ACPI diff --git a/xorg-server/hw/xfree86/common/dgaproc.h b/xorg-server/hw/xfree86/common/dgaproc.h new file mode 100644 index 000000000..e824d3094 --- /dev/null +++ b/xorg-server/hw/xfree86/common/dgaproc.h @@ -0,0 +1,110 @@ + +#ifndef __DGAPROC_H +#define __DGAPROC_H + +#include <X11/Xproto.h> +#include "pixmap.h" + +#define DGA_CONCURRENT_ACCESS 0x00000001 +#define DGA_FILL_RECT 0x00000002 +#define DGA_BLIT_RECT 0x00000004 +#define DGA_BLIT_RECT_TRANS 0x00000008 +#define DGA_PIXMAP_AVAILABLE 0x00000010 + +#define DGA_INTERLACED 0x00010000 +#define DGA_DOUBLESCAN 0x00020000 + +#define DGA_FLIP_IMMEDIATE 0x00000001 +#define DGA_FLIP_RETRACE 0x00000002 + +#define DGA_COMPLETED 0x00000000 +#define DGA_PENDING 0x00000001 + +#define DGA_NEED_ROOT 0x00000001 + +typedef struct { + int num; /* A unique identifier for the mode (num > 0) */ + char *name; /* name of mode given in the XF86Config */ + int VSync_num; + int VSync_den; + int flags; /* DGA_CONCURRENT_ACCESS, etc... */ + int imageWidth; /* linear accessible portion (pixels) */ + int imageHeight; + int pixmapWidth; /* Xlib accessible portion (pixels) */ + int pixmapHeight; /* both fields ignored if no concurrent access */ + int bytesPerScanline; + int byteOrder; /* MSBFirst, LSBFirst */ + int depth; + int bitsPerPixel; + unsigned long red_mask; + unsigned long green_mask; + unsigned long blue_mask; + short visualClass; + int viewportWidth; + int viewportHeight; + int xViewportStep; /* viewport position granularity */ + int yViewportStep; + int maxViewportX; /* max viewport origin */ + int maxViewportY; + int viewportFlags; /* types of page flipping possible */ + int offset; + int reserved1; + int reserved2; +} XDGAModeRec, *XDGAModePtr; + +/* DDX interface */ + +extern _X_EXPORT int + DGASetMode(int Index, int num, XDGAModePtr mode, PixmapPtr *pPix); + +extern _X_EXPORT void + DGASetInputMode(int Index, Bool keyboard, Bool mouse); + +extern _X_EXPORT void + DGASelectInput(int Index, ClientPtr client, long mask); + +extern _X_EXPORT Bool DGAAvailable(int Index); +extern _X_EXPORT Bool DGAScreenAvailable(ScreenPtr pScreen); +extern _X_EXPORT Bool DGAActive(int Index); +extern _X_EXPORT void DGAShutdown(void); +extern _X_EXPORT void DGAInstallCmap(ColormapPtr cmap); +extern _X_EXPORT int DGAGetViewportStatus(int Index); +extern _X_EXPORT int DGASync(int Index); + +extern _X_EXPORT int + DGAFillRect(int Index, int x, int y, int w, int h, unsigned long color); + +extern _X_EXPORT int + DGABlitRect(int Index, int srcx, int srcy, int w, int h, int dstx, int dsty); + +extern _X_EXPORT int + +DGABlitTransRect(int Index, + int srcx, int srcy, + int w, int h, int dstx, int dsty, unsigned long color); + +extern _X_EXPORT int + DGASetViewport(int Index, int x, int y, int mode); + +extern _X_EXPORT int DGAGetModes(int Index); +extern _X_EXPORT int DGAGetOldDGAMode(int Index); + +extern _X_EXPORT int DGAGetModeInfo(int Index, XDGAModePtr mode, int num); + +extern _X_EXPORT Bool DGAVTSwitch(void); +extern _X_EXPORT Bool DGAStealButtonEvent(DeviceIntPtr dev, int Index, + int button, int is_down); +extern _X_EXPORT Bool DGAStealMotionEvent(DeviceIntPtr dev, int Index, int dx, + int dy); +extern _X_EXPORT Bool DGAStealKeyEvent(DeviceIntPtr dev, int Index, + int key_code, int is_down); + +extern _X_EXPORT Bool DGAOpenFramebuffer(int Index, char **name, + unsigned char **mem, int *size, + int *offset, int *flags); +extern _X_EXPORT void DGACloseFramebuffer(int Index); +extern _X_EXPORT Bool DGAChangePixmapMode(int Index, int *x, int *y, int mode); +extern _X_EXPORT int DGACreateColormap(int Index, ClientPtr client, int id, + int mode, int alloc); + +#endif /* __DGAPROC_H */ diff --git a/xorg-server/hw/xfree86/common/vidmodeproc.h b/xorg-server/hw/xfree86/common/vidmodeproc.h index aa43237d4..311d35c7b 100644 --- a/xorg-server/hw/xfree86/common/vidmodeproc.h +++ b/xorg-server/hw/xfree86/common/vidmodeproc.h @@ -39,7 +39,7 @@ typedef union { float f; } vidMonitorValue; -extern _X_EXPORT void XFree86VidModeExtensionInit(void); +extern Bool VidModeExtensionInit(ScreenPtr pScreen); extern _X_EXPORT Bool VidModeAvailable(int scrnIndex); extern _X_EXPORT Bool VidModeGetCurrentModeline(int scrnIndex, pointer *mode, diff --git a/xorg-server/hw/xfree86/common/xaarop.h b/xorg-server/hw/xfree86/common/xaarop.h new file mode 100644 index 000000000..f2acde075 --- /dev/null +++ b/xorg-server/hw/xfree86/common/xaarop.h @@ -0,0 +1,311 @@ +/* + + int XAAHelpSolidROP(ScrnInfoPtr pScrn, int *fg, int pm, int *rop) + + For use with solid fills emulated by solid 8x8 patterns. You + give it the foreground, planemask and X rop and it will replace + the foreground with a new one and the rop with the appropriate + MS triadic raster op. The function will return which components + (S-P) need to be enabled. + + int XAAHelpPatternROP(ScrnInfoPtr pScrn, int *fg, int *bg, int pm, int *rop) + + For use with 8x8 opaque pattern fills. You give it the foreground, + and background, planemask and X rop and it will replace the + foreground and background with new ones and the rop with the + appropriate MS triadic raster op. The function will return which + components (S-P) need to be enabled. + + ROP_PAT - Means to enable 8x8 mono patterns (all bits + set for solid patterns). Set the foreground and + background as returned by the function. + + ROP_SRC - Means a source of color == planemask should be used. + + +*/ + +#ifndef _XAAROP_H +#define _XAAROP_H + +#define ROP_DST 0x00000001 +#define ROP_SRC 0x00000002 +#define ROP_PAT 0x00000004 + +#define ROP_0 0x00 +#define ROP_DPSoon 0x01 +#define ROP_DPSona 0x02 +#define ROP_PSon 0x03 +#define ROP_SDPona 0x04 +#define ROP_DPon 0x05 +#define ROP_PDSxnon 0x06 +#define ROP_PDSaon 0x07 +#define ROP_SDPnaa 0x08 +#define ROP_PDSxon 0x09 +#define ROP_DPna 0x0A +#define ROP_PSDnaon 0x0B +#define ROP_SPna 0x0C +#define ROP_PDSnaon 0x0D +#define ROP_PDSonon 0x0E +#define ROP_Pn 0x0F +#define ROP_PDSona 0x10 +#define ROP_DSon 0x11 +#define ROP_SDPxnon 0x12 +#define ROP_SDPaon 0x13 +#define ROP_DPSxnon 0x14 +#define ROP_DPSaon 0x15 +#define ROP_PSDPSanaxx 0x16 +#define ROP_SSPxDSxaxn 0x17 +#define ROP_SPxPDxa 0x18 +#define ROP_SDPSanaxn 0x19 +#define ROP_PDSPaox 0x1A +#define ROP_SDPSxaxn 0x1B +#define ROP_PSDPaox 0x1C +#define ROP_DSPDxaxn 0x1D +#define ROP_PDSox 0x1E +#define ROP_PDSoan 0x1F +#define ROP_DPSnaa 0x20 +#define ROP_SDPxon 0x21 +#define ROP_DSna 0x22 +#define ROP_SPDnaon 0x23 +#define ROP_SPxDSxa 0x24 +#define ROP_PDSPanaxn 0x25 +#define ROP_SDPSaox 0x26 +#define ROP_SDPSxnox 0x27 +#define ROP_DPSxa 0x28 +#define ROP_PSDPSaoxxn 0x29 +#define ROP_DPSana 0x2A +#define ROP_SSPxPDxaxn 0x2B +#define ROP_SPDSoax 0x2C +#define ROP_PSDnox 0x2D +#define ROP_PSDPxox 0x2E +#define ROP_PSDnoan 0x2F +#define ROP_PSna 0x30 +#define ROP_SDPnaon 0x31 +#define ROP_SDPSoox 0x32 +#define ROP_Sn 0x33 +#define ROP_SPDSaox 0x34 +#define ROP_SPDSxnox 0x35 +#define ROP_SDPox 0x36 +#define ROP_SDPoan 0x37 +#define ROP_PSDPoax 0x38 +#define ROP_SPDnox 0x39 +#define ROP_SPDSxox 0x3A +#define ROP_SPDnoan 0x3B +#define ROP_PSx 0x3C +#define ROP_SPDSonox 0x3D +#define ROP_SPDSnaox 0x3E +#define ROP_PSan 0x3F +#define ROP_PSDnaa 0x40 +#define ROP_DPSxon 0x41 +#define ROP_SDxPDxa 0x42 +#define ROP_SPDSanaxn 0x43 +#define ROP_SDna 0x44 +#define ROP_DPSnaon 0x45 +#define ROP_DSPDaox 0x46 +#define ROP_PSDPxaxn 0x47 +#define ROP_SDPxa 0x48 +#define ROP_PDSPDaoxxn 0x49 +#define ROP_DPSDoax 0x4A +#define ROP_PDSnox 0x4B +#define ROP_SDPana 0x4C +#define ROP_SSPxDSxoxn 0x4D +#define ROP_PDSPxox 0x4E +#define ROP_PDSnoan 0x4F +#define ROP_PDna 0x50 +#define ROP_DSPnaon 0x51 +#define ROP_DPSDaox 0x52 +#define ROP_SPDSxaxn 0x53 +#define ROP_DPSonon 0x54 +#define ROP_Dn 0x55 +#define ROP_DPSox 0x56 +#define ROP_DPSoan 0x57 +#define ROP_PDSPoax 0x58 +#define ROP_DPSnox 0x59 +#define ROP_DPx 0x5A +#define ROP_DPSDonox 0x5B +#define ROP_DPSDxox 0x5C +#define ROP_DPSnoan 0x5D +#define ROP_DPSDnaox 0x5E +#define ROP_DPan 0x5F +#define ROP_PDSxa 0x60 +#define ROP_DSPDSaoxxn 0x61 +#define ROP_DSPDoax 0x62 +#define ROP_SDPnox 0x63 +#define ROP_SDPSoax 0x64 +#define ROP_DSPnox 0x65 +#define ROP_DSx 0x66 +#define ROP_SDPSonox 0x67 +#define ROP_DSPDSonoxxn 0x68 +#define ROP_PDSxxn 0x69 +#define ROP_DPSax 0x6A +#define ROP_PSDPSoaxxn 0x6B +#define ROP_SDPax 0x6C +#define ROP_PDSPDoaxxn 0x6D +#define ROP_SDPSnoax 0x6E +#define ROP_PDSxnan 0x6F +#define ROP_PDSana 0x70 +#define ROP_SSDxPDxaxn 0x71 +#define ROP_SDPSxox 0x72 +#define ROP_SDPnoan 0x73 +#define ROP_DSPDxox 0x74 +#define ROP_DSPnoan 0x75 +#define ROP_SDPSnaox 0x76 +#define ROP_DSan 0x77 +#define ROP_PDSax 0x78 +#define ROP_DSPDSoaxxn 0x79 +#define ROP_DPSDnoax 0x7A +#define ROP_SDPxnan 0x7B +#define ROP_SPDSnoax 0x7C +#define ROP_DPSxnan 0x7D +#define ROP_SPxDSxo 0x7E +#define ROP_DPSaan 0x7F +#define ROP_DPSaa 0x80 +#define ROP_SPxDSxon 0x81 +#define ROP_DPSxna 0x82 +#define ROP_SPDSnoaxn 0x83 +#define ROP_SDPxna 0x84 +#define ROP_PDSPnoaxn 0x85 +#define ROP_DSPDSoaxx 0x86 +#define ROP_PDSaxn 0x87 +#define ROP_DSa 0x88 +#define ROP_SDPSnaoxn 0x89 +#define ROP_DSPnoa 0x8A +#define ROP_DSPDxoxn 0x8B +#define ROP_SDPnoa 0x8C +#define ROP_SDPSxoxn 0x8D +#define ROP_SSDxPDxax 0x8E +#define ROP_PDSanan 0x8F +#define ROP_PDSxna 0x90 +#define ROP_SDPSnoaxn 0x91 +#define ROP_DPSDPoaxx 0x92 +#define ROP_SPDaxn 0x93 +#define ROP_PSDPSoaxx 0x94 +#define ROP_DPSaxn 0x95 +#define ROP_DPSxx 0x96 +#define ROP_PSDPSonoxx 0x97 +#define ROP_SDPSonoxn 0x98 +#define ROP_DSxn 0x99 +#define ROP_DPSnax 0x9A +#define ROP_SDPSoaxn 0x9B +#define ROP_SPDnax 0x9C +#define ROP_DSPDoaxn 0x9D +#define ROP_DSPDSaoxx 0x9E +#define ROP_PDSxan 0x9F +#define ROP_DPa 0xA0 +#define ROP_PDSPnaoxn 0xA1 +#define ROP_DPSnoa 0xA2 +#define ROP_DPSDxoxn 0xA3 +#define ROP_PDSPonoxn 0xA4 +#define ROP_PDxn 0xA5 +#define ROP_DSPnax 0xA6 +#define ROP_PDSPoaxn 0xA7 +#define ROP_DPSoa 0xA8 +#define ROP_DPSoxn 0xA9 +#define ROP_D 0xAA +#define ROP_DPSono 0xAB +#define ROP_SPDSxax 0xAC +#define ROP_DPSDaoxn 0xAD +#define ROP_DSPnao 0xAE +#define ROP_DPno 0xAF +#define ROP_PDSnoa 0xB0 +#define ROP_PDSPxoxn 0xB1 +#define ROP_SSPxDSxox 0xB2 +#define ROP_SDPanan 0xB3 +#define ROP_PSDnax 0xB4 +#define ROP_DPSDoaxn 0xB5 +#define ROP_DPSDPaoxx 0xB6 +#define ROP_SDPxan 0xB7 +#define ROP_PSDPxax 0xB8 +#define ROP_DSPDaoxn 0xB9 +#define ROP_DPSnao 0xBA +#define ROP_DSno 0xBB +#define ROP_SPDSanax 0xBC +#define ROP_SDxPDxan 0xBD +#define ROP_DPSxo 0xBE +#define ROP_DPSano 0xBF +#define ROP_Psa 0xC0 +#define ROP_SPDSnaoxn 0xC1 +#define ROP_SPDSonoxn 0xC2 +#define ROP_PSxn 0xC3 +#define ROP_SPDnoa 0xC4 +#define ROP_SPDSxoxn 0xC5 +#define ROP_SDPnax 0xC6 +#define ROP_PSDPoaxn 0xC7 +#define ROP_SDPoa 0xC8 +#define ROP_SPDoxn 0xC9 +#define ROP_DPSDxax 0xCA +#define ROP_SPDSaoxn 0xCB +#define ROP_S 0xCC +#define ROP_SDPono 0xCD +#define ROP_SDPnao 0xCE +#define ROP_SPno 0xCF +#define ROP_PSDnoa 0xD0 +#define ROP_PSDPxoxn 0xD1 +#define ROP_PDSnax 0xD2 +#define ROP_SPDSoaxn 0xD3 +#define ROP_SSPxPDxax 0xD4 +#define ROP_DPSanan 0xD5 +#define ROP_PSDPSaoxx 0xD6 +#define ROP_DPSxan 0xD7 +#define ROP_PDSPxax 0xD8 +#define ROP_SDPSaoxn 0xD9 +#define ROP_DPSDanax 0xDA +#define ROP_SPxDSxan 0xDB +#define ROP_SPDnao 0xDC +#define ROP_SDno 0xDD +#define ROP_SDPxo 0xDE +#define ROP_SDPano 0xDF +#define ROP_PDSoa 0xE0 +#define ROP_PDSoxn 0xE1 +#define ROP_DSPDxax 0xE2 +#define ROP_PSDPaoxn 0xE3 +#define ROP_SDPSxax 0xE4 +#define ROP_PDSPaoxn 0xE5 +#define ROP_SDPSanax 0xE6 +#define ROP_SPxPDxan 0xE7 +#define ROP_SSPxDSxax 0xE8 +#define ROP_DSPDSanaxxn 0xE9 +#define ROP_DPSao 0xEA +#define ROP_DPSxno 0xEB +#define ROP_SDPao 0xEC +#define ROP_SDPxno 0xED +#define ROP_DSo 0xEE +#define ROP_SDPnoo 0xEF +#define ROP_P 0xF0 +#define ROP_PDSono 0xF1 +#define ROP_PDSnao 0xF2 +#define ROP_PSno 0xF3 +#define ROP_PSDnao 0xF4 +#define ROP_PDno 0xF5 +#define ROP_PDSxo 0xF6 +#define ROP_PDSano 0xF7 +#define ROP_PDSao 0xF8 +#define ROP_PDSxno 0xF9 +#define ROP_DPo 0xFA +#define ROP_DPSnoo 0xFB +#define ROP_PSo 0xFC +#define ROP_PSDnoo 0xFD +#define ROP_DPSoo 0xFE +#define ROP_1 0xFF + +#define NO_SRC_ROP(rop) \ + ((rop == GXnoop) || (rop == GXset) || (rop == GXclear) || (rop == GXinvert)) + +extern _X_EXPORT int XAAHelpSolidROP(ScrnInfoPtr pScrn, int *fg, int pm, + int *rop); +extern _X_EXPORT int XAAHelpPatternROP(ScrnInfoPtr pScrn, int *fg, int *bg, + int pm, int *rop); + +/* XXX These four should be static, but it breaks the 6.7.0 ABI. */ +extern _X_EXPORT int XAACopyROP[16]; +extern _X_EXPORT int XAACopyROP_PM[16]; +extern _X_EXPORT int XAAPatternROP[16]; +extern _X_EXPORT int XAAPatternROP_PM[16]; + +extern _X_EXPORT int XAAGetCopyROP(int i); +extern _X_EXPORT int XAAGetCopyROP_PM(int i); +extern _X_EXPORT int XAAGetPatternROP(int i); +extern _X_EXPORT int XAAGetPatternROP_PM(int i); + +#endif /* _XAAROP_H */ diff --git a/xorg-server/hw/xfree86/common/xf86.h b/xorg-server/hw/xfree86/common/xf86.h index 61169857f..8dc7dcccf 100644 --- a/xorg-server/hw/xfree86/common/xf86.h +++ b/xorg-server/hw/xfree86/common/xf86.h @@ -449,10 +449,8 @@ xf86RandRSetNewVirtualAndDimensions(ScreenPtr pScreen, Bool resetMode); #endif -/* xf86VidModeExtentionInit.c */ - -extern _X_EXPORT Bool -VidModeExtensionInit(ScreenPtr pScreen); +/* xf86Extensions.c */ +extern void xf86ExtensionInit(void); /* convert ScreenPtr to ScrnInfoPtr */ extern _X_EXPORT ScrnInfoPtr xf86ScreenToScrn(ScreenPtr pScreen); diff --git a/xorg-server/hw/xfree86/common/xf86Config.c b/xorg-server/hw/xfree86/common/xf86Config.c index 6b806a372..486752b07 100644 --- a/xorg-server/hw/xfree86/common/xf86Config.c +++ b/xorg-server/hw/xfree86/common/xf86Config.c @@ -109,22 +109,9 @@ #endif static ModuleDefault ModuleDefaults[] = { - {.name = "extmod",.toLoad = TRUE,.load_opt = NULL}, -#ifdef DBE - {.name = "dbe",.toLoad = TRUE,.load_opt = NULL}, -#endif #ifdef GLXEXT {.name = "glx",.toLoad = TRUE,.load_opt = NULL}, #endif -#ifdef XRECORD - {.name = "record",.toLoad = TRUE,.load_opt = NULL}, -#endif -#ifdef XF86DRI - {.name = "dri",.toLoad = TRUE,.load_opt = NULL}, -#endif -#ifdef DRI2 - {.name = "dri2",.toLoad = TRUE,.load_opt = NULL}, -#endif #ifdef __CYGWIN__ /* load DIX modules used by drivers first */ {.name = "fb",.toLoad = TRUE,.load_opt = NULL}, diff --git a/xorg-server/hw/xfree86/common/xf86DGA.c b/xorg-server/hw/xfree86/common/xf86DGA.c index 64163721f..a441dee99 100644 --- a/xorg-server/hw/xfree86/common/xf86DGA.c +++ b/xorg-server/hw/xfree86/common/xf86DGA.c @@ -1,4 +1,6 @@ /* + * Copyright (c) 1995 Jon Tombs + * Copyright (c) 1995, 1996, 1999 XFree86 Inc * Copyright (c) 1998-2002 by The XFree86 Project, Inc. * * Permission is hereby granted, free of charge, to any person obtaining a @@ -27,10 +29,20 @@ * Written by Mark Vojkovich */ +/* + * This is quite literally just two files glued together: + * hw/xfree86/common/xf86DGA.c is the first part, and + * hw/xfree86/dixmods/extmod/xf86dga2.c is the second part. One day, if + * someone actually cares about DGA, it'd be nice to clean this up. But trust + * me, I am not that person. + */ + #ifdef HAVE_XORG_CONFIG_H #include <xorg-config.h> #endif +#include <X11/X.h> +#include <X11/Xproto.h> #include "xf86.h" #include "xf86str.h" #include "xf86Priv.h" @@ -48,9 +60,24 @@ #include "exevents.h" #include "eventstr.h" #include "eventconvert.h" +#include "xf86Extensions.h" #include "mi.h" +#include "misc.h" +#include "dixstruct.h" +#include "dixevents.h" +#include "extnsionst.h" +#include "cursorstr.h" +#include "scrnintstr.h" +#include "swaprep.h" +#include "dgaproc.h" +#include "protocol-versions.h" + +#include <string.h> + +#define DGA_PROTOCOL_OLD_SUPPORT 1 + static DevPrivateKeyRec DGAScreenKeyRec; #define DGAScreenKeyRegistered dixPrivateKeyRegistered(&DGAScreenKeyRec) @@ -66,7 +93,9 @@ static void DGAHandleEvent(int screen_num, InternalEvent *event, static void DGACopyModeInfo(DGAModePtr mode, XDGAModePtr xmode); -int *XDGAEventBase = NULL; +static unsigned char DGAReqCode = 0; +static int DGAErrorBase; +static int DGAEventBase; #define DGA_GET_SCREEN_PRIV(pScreen) ((DGAScreenPtr) \ dixLookupPrivate(&(pScreen)->devPrivates, &DGAScreenKeyRec)) @@ -521,18 +550,27 @@ DGAChangePixmapMode(int index, int *x, int *y, int mode) } Bool -DGAAvailable(int index) +DGAScreenAvailable(ScreenPtr pScreen) { if (!DGAScreenKeyRegistered) return FALSE; - if (DGA_GET_SCREEN_PRIV(screenInfo.screens[index])) + if (DGA_GET_SCREEN_PRIV(pScreen)) return TRUE; - return FALSE; } Bool +DGAAvailable(int index) +{ + ScreenPtr pScreen; + + assert(index < MAXSCREENS); + pScreen = screenInfo.screens[index]; + return DGAScreenAvailable(pScreen); +} + +Bool DGAActive(int index) { DGAScreenPtr pScreenPriv; @@ -891,15 +929,16 @@ DGAStealKeyEvent(DeviceIntPtr dev, int index, int key_code, int is_down) if (!pScreenPriv || !pScreenPriv->grabKeyboard) /* no direct mode */ return FALSE; - memset(&event, 0, sizeof(event)); - event.header = ET_Internal; - event.type = ET_DGAEvent; - event.length = sizeof(event); - event.time = GetTimeInMillis(); - event.subtype = (is_down ? ET_KeyPress : ET_KeyRelease); - event.detail = key_code; - event.dx = 0; - event.dy = 0; + event = (DGAEvent) { + .header = ET_Internal, + .type = ET_DGAEvent, + .length = sizeof(event), + .time = GetTimeInMillis(), + .subtype = (is_down ? ET_KeyPress : ET_KeyRelease), + .detail = key_code, + .dx = 0, + .dy = 0 + }; mieqEnqueue(dev, (InternalEvent *) &event); return TRUE; @@ -919,15 +958,16 @@ DGAStealMotionEvent(DeviceIntPtr dev, int index, int dx, int dy) if (!pScreenPriv || !pScreenPriv->grabMouse) /* no direct mode */ return FALSE; - memset(&event, 0, sizeof(event)); - event.header = ET_Internal; - event.type = ET_DGAEvent; - event.length = sizeof(event); - event.time = GetTimeInMillis(); - event.subtype = ET_Motion; - event.detail = 0; - event.dx = dx; - event.dy = dy; + event = (DGAEvent) { + .header = ET_Internal, + .type = ET_DGAEvent, + .length = sizeof(event), + .time = GetTimeInMillis(), + .subtype = ET_Motion, + .detail = 0, + .dx = dx, + .dy = dy + }; mieqEnqueue(dev, (InternalEvent *) &event); return TRUE; } @@ -946,15 +986,16 @@ DGAStealButtonEvent(DeviceIntPtr dev, int index, int button, int is_down) if (!pScreenPriv || !pScreenPriv->grabMouse) return FALSE; - memset(&event, 0, sizeof(event)); - event.header = ET_Internal; - event.type = ET_DGAEvent; - event.length = sizeof(event); - event.time = GetTimeInMillis(); - event.subtype = (is_down ? ET_ButtonPress : ET_ButtonRelease); - event.detail = button; - event.dx = 0; - event.dy = 0; + event = (DGAEvent) { + .header = ET_Internal, + .type = ET_DGAEvent, + .length = sizeof(event), + .time = GetTimeInMillis(), + .subtype = (is_down ? ET_ButtonPress : ET_ButtonRelease), + .detail = button, + .dx = 0, + .dy = 0 + }; mieqEnqueue(dev, (InternalEvent *) &event); return TRUE; @@ -979,16 +1020,15 @@ DGAProcessKeyboardEvent(ScreenPtr pScreen, DGAEvent * event, DeviceIntPtr keybd) KeyClassPtr keyc = keybd->key; DGAScreenPtr pScreenPriv = DGA_GET_SCREEN_PRIV(pScreen); DeviceIntPtr pointer = GetMaster(keybd, POINTER_OR_FLOAT); - DeviceEvent ev; - - memset(&ev, 0, sizeof(ev)); - ev.header = ET_Internal; - ev.length = sizeof(ev); - ev.detail.key = event->detail; - ev.type = event->subtype; - ev.root_x = 0; - ev.root_y = 0; - ev.corestate = XkbStateFieldFromRec(&keyc->xkbInfo->state); + DeviceEvent ev = { + .header = ET_Internal, + .length = sizeof(ev), + .detail.key = event->detail, + .type = event->subtype, + .root_x = 0, + .root_y = 0, + .corestate = XkbStateFieldFromRec(&keyc->xkbInfo->state) + }; ev.corestate |= pointer->button->state; UpdateDeviceState(keybd, &ev); @@ -997,15 +1037,15 @@ DGAProcessKeyboardEvent(ScreenPtr pScreen, DGAEvent * event, DeviceIntPtr keybd) * Deliver the DGA event */ if (pScreenPriv->client) { - dgaEvent de; - - de.u.u.type = *XDGAEventBase + GetCoreType(ev.type); + dgaEvent de = { + .u.event.time = event->time, + .u.event.dx = event->dx, + .u.event.dy = event->dy, + .u.event.screen = pScreen->myNum, + .u.event.state = ev.corestate + }; + de.u.u.type = DGAEventBase + GetCoreType(ev.type); de.u.u.detail = event->detail; - de.u.event.time = event->time; - de.u.event.dx = event->dx; - de.u.event.dy = event->dy; - de.u.event.screen = pScreen->myNum; - de.u.event.state = ev.corestate; /* If the DGA client has selected input, then deliver based on the usual filter */ TryClientEvents(pScreenPriv->client, keybd, (xEvent *) &de, 1, @@ -1030,14 +1070,14 @@ DGAProcessPointerEvent(ScreenPtr pScreen, DGAEvent * event, DeviceIntPtr mouse) { ButtonClassPtr butc = mouse->button; DGAScreenPtr pScreenPriv = DGA_GET_SCREEN_PRIV(pScreen); - DeviceEvent ev; DeviceIntPtr master = GetMaster(mouse, MASTER_KEYBOARD); + DeviceEvent ev = { + .header = ET_Internal, + .length = sizeof(ev), + .type = event->subtype, + .corestate = butc ? butc->state : 0 + }; - memset(&ev, 0, sizeof(ev)); - ev.header = ET_Internal; - ev.length = sizeof(ev); - ev.type = event->subtype; - ev.corestate = butc ? butc->state : 0; if (master && master->key) ev.corestate |= XkbStateFieldFromRec(&master->key->xkbInfo->state); @@ -1047,18 +1087,16 @@ DGAProcessPointerEvent(ScreenPtr pScreen, DGAEvent * event, DeviceIntPtr mouse) * Deliver the DGA event */ if (pScreenPriv->client) { - dgaEvent de; - int coreEquiv; - - coreEquiv = GetCoreType(ev.type); - - de.u.u.type = *XDGAEventBase + coreEquiv; + int coreEquiv = GetCoreType(ev.type); + dgaEvent de = { + .u.event.time = event->time, + .u.event.dx = event->dx, + .u.event.dy = event->dy, + .u.event.screen = pScreen->myNum, + .u.event.state = ev.corestate + }; + de.u.u.type = DGAEventBase + coreEquiv; de.u.u.detail = event->detail; - de.u.event.time = event->time; - de.u.event.dx = event->dx; - de.u.event.dy = event->dy; - de.u.event.screen = pScreen->myNum; - de.u.event.state = ev.corestate; /* If the DGA client has selected input, then deliver based on the usual filter */ TryClientEvents(pScreenPriv->client, mouse, (xEvent *) &de, 1, @@ -1144,8 +1182,8 @@ DGAHandleEvent(int screen_num, InternalEvent *ev, DeviceIntPtr device) DGAScreenPtr pScreenPriv; /* no DGA */ - if (!DGAScreenKeyRegistered || XDGAEventBase == 0) - return; + if (!DGAScreenKeyRegistered || noXFree86DGAExtension) + return; pScreenPriv = DGA_GET_SCREEN_PRIV(pScreen); /* DGA not initialized on this screen */ @@ -1169,3 +1207,989 @@ DGAHandleEvent(int screen_num, InternalEvent *ev, DeviceIntPtr device) break; } } + +static void XDGAResetProc(ExtensionEntry * extEntry); + +static void DGAClientStateChange(CallbackListPtr *, pointer, pointer); + +static DevPrivateKeyRec DGAScreenPrivateKeyRec; + +#define DGAScreenPrivateKey (&DGAScreenPrivateKeyRec) +#define DGAScreenPrivateKeyRegistered (DGAScreenPrivateKeyRec.initialized) +static DevPrivateKeyRec DGAClientPrivateKeyRec; + +#define DGAClientPrivateKey (&DGAClientPrivateKeyRec) +static int DGACallbackRefCount = 0; + +/* This holds the client's version information */ +typedef struct { + int major; + int minor; +} DGAPrivRec, *DGAPrivPtr; + +#define DGA_GETCLIENT(idx) ((ClientPtr) \ + dixLookupPrivate(&screenInfo.screens[idx]->devPrivates, DGAScreenPrivateKey)) +#define DGA_SETCLIENT(idx,p) \ + dixSetPrivate(&screenInfo.screens[idx]->devPrivates, DGAScreenPrivateKey, p) + +#define DGA_GETPRIV(c) ((DGAPrivPtr) \ + dixLookupPrivate(&(c)->devPrivates, DGAClientPrivateKey)) +#define DGA_SETPRIV(c,p) \ + dixSetPrivate(&(c)->devPrivates, DGAClientPrivateKey, p) + +static void +XDGAResetProc(ExtensionEntry * extEntry) +{ + DeleteCallback(&ClientStateCallback, DGAClientStateChange, NULL); + DGACallbackRefCount = 0; +} + +static int +ProcXDGAQueryVersion(ClientPtr client) +{ + xXDGAQueryVersionReply rep; + + REQUEST_SIZE_MATCH(xXDGAQueryVersionReq); + rep.type = X_Reply; + rep.length = 0; + rep.sequenceNumber = client->sequence; + rep.majorVersion = SERVER_XDGA_MAJOR_VERSION; + rep.minorVersion = SERVER_XDGA_MINOR_VERSION; + + WriteToClient(client, sizeof(xXDGAQueryVersionReply), (char *) &rep); + return Success; +} + +static int +ProcXDGAOpenFramebuffer(ClientPtr client) +{ + REQUEST(xXDGAOpenFramebufferReq); + xXDGAOpenFramebufferReply rep; + char *deviceName; + int nameSize; + + if (stuff->screen >= screenInfo.numScreens) + return BadValue; + + if (!DGAAvailable(stuff->screen)) + return DGAErrorBase + XF86DGANoDirectVideoMode; + + REQUEST_SIZE_MATCH(xXDGAOpenFramebufferReq); + rep.type = X_Reply; + rep.length = 0; + rep.sequenceNumber = client->sequence; + + if (!DGAOpenFramebuffer(stuff->screen, &deviceName, + (unsigned char **) (&rep.mem1), + (int *) &rep.size, (int *) &rep.offset, + (int *) &rep.extra)) { + return BadAlloc; + } + + nameSize = deviceName ? (strlen(deviceName) + 1) : 0; + rep.length = bytes_to_int32(nameSize); + + WriteToClient(client, sizeof(xXDGAOpenFramebufferReply), (char *) &rep); + if (rep.length) + WriteToClient(client, nameSize, deviceName); + + return Success; +} + +static int +ProcXDGACloseFramebuffer(ClientPtr client) +{ + REQUEST(xXDGACloseFramebufferReq); + + if (stuff->screen >= screenInfo.numScreens) + return BadValue; + + if (!DGAAvailable(stuff->screen)) + return DGAErrorBase + XF86DGANoDirectVideoMode; + + REQUEST_SIZE_MATCH(xXDGACloseFramebufferReq); + + DGACloseFramebuffer(stuff->screen); + + return Success; +} + +static int +ProcXDGAQueryModes(ClientPtr client) +{ + int i, num, size; + + REQUEST(xXDGAQueryModesReq); + xXDGAQueryModesReply rep; + xXDGAModeInfo info; + XDGAModePtr mode; + + if (stuff->screen >= screenInfo.numScreens) + return BadValue; + + REQUEST_SIZE_MATCH(xXDGAQueryModesReq); + rep.type = X_Reply; + rep.length = 0; + rep.number = 0; + rep.sequenceNumber = client->sequence; + + if (!DGAAvailable(stuff->screen)) { + rep.number = 0; + rep.length = 0; + WriteToClient(client, sz_xXDGAQueryModesReply, (char *) &rep); + return Success; + } + + if (!(num = DGAGetModes(stuff->screen))) { + WriteToClient(client, sz_xXDGAQueryModesReply, (char *) &rep); + return Success; + } + + if (!(mode = (XDGAModePtr) malloc(num * sizeof(XDGAModeRec)))) + return BadAlloc; + + for (i = 0; i < num; i++) + DGAGetModeInfo(stuff->screen, mode + i, i + 1); + + size = num * sz_xXDGAModeInfo; + for (i = 0; i < num; i++) + size += pad_to_int32(strlen(mode[i].name) + 1); /* plus NULL */ + + rep.number = num; + rep.length = bytes_to_int32(size); + + WriteToClient(client, sz_xXDGAQueryModesReply, (char *) &rep); + + for (i = 0; i < num; i++) { + size = strlen(mode[i].name) + 1; + + info.byte_order = mode[i].byteOrder; + info.depth = mode[i].depth; + info.num = mode[i].num; + info.bpp = mode[i].bitsPerPixel; + info.name_size = (size + 3) & ~3L; + info.vsync_num = mode[i].VSync_num; + info.vsync_den = mode[i].VSync_den; + info.flags = mode[i].flags; + info.image_width = mode[i].imageWidth; + info.image_height = mode[i].imageHeight; + info.pixmap_width = mode[i].pixmapWidth; + info.pixmap_height = mode[i].pixmapHeight; + info.bytes_per_scanline = mode[i].bytesPerScanline; + info.red_mask = mode[i].red_mask; + info.green_mask = mode[i].green_mask; + info.blue_mask = mode[i].blue_mask; + info.visual_class = mode[i].visualClass; + info.viewport_width = mode[i].viewportWidth; + info.viewport_height = mode[i].viewportHeight; + info.viewport_xstep = mode[i].xViewportStep; + info.viewport_ystep = mode[i].yViewportStep; + info.viewport_xmax = mode[i].maxViewportX; + info.viewport_ymax = mode[i].maxViewportY; + info.viewport_flags = mode[i].viewportFlags; + info.reserved1 = mode[i].reserved1; + info.reserved2 = mode[i].reserved2; + + WriteToClient(client, sz_xXDGAModeInfo, (char *) (&info)); + WriteToClient(client, size, mode[i].name); + } + + free(mode); + + return Success; +} + +static void +DGAClientStateChange(CallbackListPtr *pcbl, pointer nulldata, pointer calldata) +{ + NewClientInfoRec *pci = (NewClientInfoRec *) calldata; + ClientPtr client = NULL; + int i; + + for (i = 0; i < screenInfo.numScreens; i++) { + if (DGA_GETCLIENT(i) == pci->client) { + client = pci->client; + break; + } + } + + if (client && + ((client->clientState == ClientStateGone) || + (client->clientState == ClientStateRetained))) { + XDGAModeRec mode; + PixmapPtr pPix; + + DGA_SETCLIENT(i, NULL); + DGASelectInput(i, NULL, 0); + DGASetMode(i, 0, &mode, &pPix); + + if (--DGACallbackRefCount == 0) + DeleteCallback(&ClientStateCallback, DGAClientStateChange, NULL); + } +} + +static int +ProcXDGASetMode(ClientPtr client) +{ + REQUEST(xXDGASetModeReq); + xXDGASetModeReply rep; + XDGAModeRec mode; + xXDGAModeInfo info; + PixmapPtr pPix; + ClientPtr owner; + int size; + + if (stuff->screen >= screenInfo.numScreens) + return BadValue; + owner = DGA_GETCLIENT(stuff->screen); + + REQUEST_SIZE_MATCH(xXDGASetModeReq); + rep.type = X_Reply; + rep.length = 0; + rep.offset = 0; + rep.flags = 0; + rep.sequenceNumber = client->sequence; + + if (!DGAAvailable(stuff->screen)) + return DGAErrorBase + XF86DGANoDirectVideoMode; + + if (owner && owner != client) + return DGAErrorBase + XF86DGANoDirectVideoMode; + + if (!stuff->mode) { + if (owner) { + if (--DGACallbackRefCount == 0) + DeleteCallback(&ClientStateCallback, DGAClientStateChange, + NULL); + } + DGA_SETCLIENT(stuff->screen, NULL); + DGASelectInput(stuff->screen, NULL, 0); + DGASetMode(stuff->screen, 0, &mode, &pPix); + WriteToClient(client, sz_xXDGASetModeReply, (char *) &rep); + return Success; + } + + if (Success != DGASetMode(stuff->screen, stuff->mode, &mode, &pPix)) + return BadValue; + + if (!owner) { + if (DGACallbackRefCount++ == 0) + AddCallback(&ClientStateCallback, DGAClientStateChange, NULL); + } + + DGA_SETCLIENT(stuff->screen, client); + + if (pPix) { + if (AddResource(stuff->pid, RT_PIXMAP, (pointer) (pPix))) { + pPix->drawable.id = (int) stuff->pid; + rep.flags = DGA_PIXMAP_AVAILABLE; + } + } + + size = strlen(mode.name) + 1; + + info.byte_order = mode.byteOrder; + info.depth = mode.depth; + info.num = mode.num; + info.bpp = mode.bitsPerPixel; + info.name_size = (size + 3) & ~3L; + info.vsync_num = mode.VSync_num; + info.vsync_den = mode.VSync_den; + info.flags = mode.flags; + info.image_width = mode.imageWidth; + info.image_height = mode.imageHeight; + info.pixmap_width = mode.pixmapWidth; + info.pixmap_height = mode.pixmapHeight; + info.bytes_per_scanline = mode.bytesPerScanline; + info.red_mask = mode.red_mask; + info.green_mask = mode.green_mask; + info.blue_mask = mode.blue_mask; + info.visual_class = mode.visualClass; + info.viewport_width = mode.viewportWidth; + info.viewport_height = mode.viewportHeight; + info.viewport_xstep = mode.xViewportStep; + info.viewport_ystep = mode.yViewportStep; + info.viewport_xmax = mode.maxViewportX; + info.viewport_ymax = mode.maxViewportY; + info.viewport_flags = mode.viewportFlags; + info.reserved1 = mode.reserved1; + info.reserved2 = mode.reserved2; + + rep.length = bytes_to_int32(sz_xXDGAModeInfo + info.name_size); + + WriteToClient(client, sz_xXDGASetModeReply, (char *) &rep); + WriteToClient(client, sz_xXDGAModeInfo, (char *) (&info)); + WriteToClient(client, size, mode.name); + + return Success; +} + +static int +ProcXDGASetViewport(ClientPtr client) +{ + REQUEST(xXDGASetViewportReq); + + if (stuff->screen >= screenInfo.numScreens) + return BadValue; + + if (DGA_GETCLIENT(stuff->screen) != client) + return DGAErrorBase + XF86DGADirectNotActivated; + + REQUEST_SIZE_MATCH(xXDGASetViewportReq); + + DGASetViewport(stuff->screen, stuff->x, stuff->y, stuff->flags); + + return Success; +} + +static int +ProcXDGAInstallColormap(ClientPtr client) +{ + ColormapPtr cmap; + int rc; + + REQUEST(xXDGAInstallColormapReq); + + if (stuff->screen >= screenInfo.numScreens) + return BadValue; + + if (DGA_GETCLIENT(stuff->screen) != client) + return DGAErrorBase + XF86DGADirectNotActivated; + + REQUEST_SIZE_MATCH(xXDGAInstallColormapReq); + + rc = dixLookupResourceByType((pointer *) &cmap, stuff->cmap, RT_COLORMAP, + client, DixInstallAccess); + if (rc != Success) + return rc; + DGAInstallCmap(cmap); + return Success; +} + +static int +ProcXDGASelectInput(ClientPtr client) +{ + REQUEST(xXDGASelectInputReq); + + if (stuff->screen >= screenInfo.numScreens) + return BadValue; + + if (DGA_GETCLIENT(stuff->screen) != client) + return DGAErrorBase + XF86DGADirectNotActivated; + + REQUEST_SIZE_MATCH(xXDGASelectInputReq); + + if (DGA_GETCLIENT(stuff->screen) == client) + DGASelectInput(stuff->screen, client, stuff->mask); + + return Success; +} + +static int +ProcXDGAFillRectangle(ClientPtr client) +{ + REQUEST(xXDGAFillRectangleReq); + + if (stuff->screen >= screenInfo.numScreens) + return BadValue; + + if (DGA_GETCLIENT(stuff->screen) != client) + return DGAErrorBase + XF86DGADirectNotActivated; + + REQUEST_SIZE_MATCH(xXDGAFillRectangleReq); + + if (Success != DGAFillRect(stuff->screen, stuff->x, stuff->y, + stuff->width, stuff->height, stuff->color)) + return BadMatch; + + return Success; +} + +static int +ProcXDGACopyArea(ClientPtr client) +{ + REQUEST(xXDGACopyAreaReq); + + if (stuff->screen >= screenInfo.numScreens) + return BadValue; + + if (DGA_GETCLIENT(stuff->screen) != client) + return DGAErrorBase + XF86DGADirectNotActivated; + + REQUEST_SIZE_MATCH(xXDGACopyAreaReq); + + if (Success != DGABlitRect(stuff->screen, stuff->srcx, stuff->srcy, + stuff->width, stuff->height, stuff->dstx, + stuff->dsty)) + return BadMatch; + + return Success; +} + +static int +ProcXDGACopyTransparentArea(ClientPtr client) +{ + REQUEST(xXDGACopyTransparentAreaReq); + + if (stuff->screen >= screenInfo.numScreens) + return BadValue; + + if (DGA_GETCLIENT(stuff->screen) != client) + return DGAErrorBase + XF86DGADirectNotActivated; + + REQUEST_SIZE_MATCH(xXDGACopyTransparentAreaReq); + + if (Success != DGABlitTransRect(stuff->screen, stuff->srcx, stuff->srcy, + stuff->width, stuff->height, stuff->dstx, + stuff->dsty, stuff->key)) + return BadMatch; + + return Success; +} + +static int +ProcXDGAGetViewportStatus(ClientPtr client) +{ + REQUEST(xXDGAGetViewportStatusReq); + xXDGAGetViewportStatusReply rep; + + if (stuff->screen >= screenInfo.numScreens) + return BadValue; + + if (DGA_GETCLIENT(stuff->screen) != client) + return DGAErrorBase + XF86DGADirectNotActivated; + + REQUEST_SIZE_MATCH(xXDGAGetViewportStatusReq); + rep.type = X_Reply; + rep.length = 0; + rep.sequenceNumber = client->sequence; + + rep.status = DGAGetViewportStatus(stuff->screen); + + WriteToClient(client, sizeof(xXDGAGetViewportStatusReply), (char *) &rep); + return Success; +} + +static int +ProcXDGASync(ClientPtr client) +{ + REQUEST(xXDGASyncReq); + xXDGASyncReply rep; + + if (stuff->screen >= screenInfo.numScreens) + return BadValue; + + if (DGA_GETCLIENT(stuff->screen) != client) + return DGAErrorBase + XF86DGADirectNotActivated; + + REQUEST_SIZE_MATCH(xXDGASyncReq); + rep.type = X_Reply; + rep.length = 0; + rep.sequenceNumber = client->sequence; + + DGASync(stuff->screen); + + WriteToClient(client, sizeof(xXDGASyncReply), (char *) &rep); + return Success; +} + +static int +ProcXDGASetClientVersion(ClientPtr client) +{ + REQUEST(xXDGASetClientVersionReq); + + DGAPrivPtr pPriv; + + REQUEST_SIZE_MATCH(xXDGASetClientVersionReq); + if ((pPriv = DGA_GETPRIV(client)) == NULL) { + pPriv = malloc(sizeof(DGAPrivRec)); + /* XXX Need to look into freeing this */ + if (!pPriv) + return BadAlloc; + DGA_SETPRIV(client, pPriv); + } + pPriv->major = stuff->major; + pPriv->minor = stuff->minor; + + return Success; +} + +static int +ProcXDGAChangePixmapMode(ClientPtr client) +{ + REQUEST(xXDGAChangePixmapModeReq); + xXDGAChangePixmapModeReply rep; + int x, y; + + if (stuff->screen >= screenInfo.numScreens) + return BadValue; + + if (DGA_GETCLIENT(stuff->screen) != client) + return DGAErrorBase + XF86DGADirectNotActivated; + + REQUEST_SIZE_MATCH(xXDGAChangePixmapModeReq); + rep.type = X_Reply; + rep.length = 0; + rep.sequenceNumber = client->sequence; + + x = stuff->x; + y = stuff->y; + + if (!DGAChangePixmapMode(stuff->screen, &x, &y, stuff->flags)) + return BadMatch; + + rep.x = x; + rep.y = y; + WriteToClient(client, sizeof(xXDGAChangePixmapModeReply), (char *) &rep); + + return Success; +} + +static int +ProcXDGACreateColormap(ClientPtr client) +{ + REQUEST(xXDGACreateColormapReq); + int result; + + if (stuff->screen >= screenInfo.numScreens) + return BadValue; + + if (DGA_GETCLIENT(stuff->screen) != client) + return DGAErrorBase + XF86DGADirectNotActivated; + + REQUEST_SIZE_MATCH(xXDGACreateColormapReq); + + if (!stuff->mode) + return BadValue; + + result = DGACreateColormap(stuff->screen, client, stuff->id, + stuff->mode, stuff->alloc); + if (result != Success) + return result; + + return Success; +} + +/* + * + * Support for the old DGA protocol, used to live in xf86dga.c + * + */ + +#ifdef DGA_PROTOCOL_OLD_SUPPORT + +static int +ProcXF86DGAGetVideoLL(ClientPtr client) +{ + REQUEST(xXF86DGAGetVideoLLReq); + xXF86DGAGetVideoLLReply rep; + XDGAModeRec mode; + int num, offset, flags; + char *name; + + if (stuff->screen >= screenInfo.numScreens) + return BadValue; + + REQUEST_SIZE_MATCH(xXF86DGAGetVideoLLReq); + rep.type = X_Reply; + rep.length = 0; + rep.sequenceNumber = client->sequence; + + if (!DGAAvailable(stuff->screen)) + return DGAErrorBase + XF86DGANoDirectVideoMode; + + if (!(num = DGAGetOldDGAMode(stuff->screen))) + return DGAErrorBase + XF86DGANoDirectVideoMode; + + /* get the parameters for the mode that best matches */ + DGAGetModeInfo(stuff->screen, &mode, num); + + if (!DGAOpenFramebuffer(stuff->screen, &name, + (unsigned char **) (&rep.offset), + (int *) (&rep.bank_size), &offset, &flags)) + return BadAlloc; + + rep.offset += mode.offset; + rep.width = mode.bytesPerScanline / (mode.bitsPerPixel >> 3); + rep.ram_size = rep.bank_size >> 10; + + WriteToClient(client, SIZEOF(xXF86DGAGetVideoLLReply), (char *) &rep); + return Success; +} + +static int +ProcXF86DGADirectVideo(ClientPtr client) +{ + int num; + PixmapPtr pix; + XDGAModeRec mode; + ClientPtr owner; + + REQUEST(xXF86DGADirectVideoReq); + + if (stuff->screen >= screenInfo.numScreens) + return BadValue; + REQUEST_SIZE_MATCH(xXF86DGADirectVideoReq); + + if (!DGAAvailable(stuff->screen)) + return DGAErrorBase + XF86DGANoDirectVideoMode; + + owner = DGA_GETCLIENT(stuff->screen); + + if (owner && owner != client) + return DGAErrorBase + XF86DGANoDirectVideoMode; + + if (stuff->enable & XF86DGADirectGraphics) { + if (!(num = DGAGetOldDGAMode(stuff->screen))) + return DGAErrorBase + XF86DGANoDirectVideoMode; + } + else + num = 0; + + if (Success != DGASetMode(stuff->screen, num, &mode, &pix)) + return DGAErrorBase + XF86DGAScreenNotActive; + + DGASetInputMode(stuff->screen, + (stuff->enable & XF86DGADirectKeyb) != 0, + (stuff->enable & XF86DGADirectMouse) != 0); + + /* We need to track the client and attach the teardown callback */ + if (stuff->enable & + (XF86DGADirectGraphics | XF86DGADirectKeyb | XF86DGADirectMouse)) { + if (!owner) { + if (DGACallbackRefCount++ == 0) + AddCallback(&ClientStateCallback, DGAClientStateChange, NULL); + } + + DGA_SETCLIENT(stuff->screen, client); + } + else { + if (owner) { + if (--DGACallbackRefCount == 0) + DeleteCallback(&ClientStateCallback, DGAClientStateChange, + NULL); + } + + DGA_SETCLIENT(stuff->screen, NULL); + } + + return Success; +} + +static int +ProcXF86DGAGetViewPortSize(ClientPtr client) +{ + int num; + XDGAModeRec mode; + + REQUEST(xXF86DGAGetViewPortSizeReq); + xXF86DGAGetViewPortSizeReply rep; + + if (stuff->screen >= screenInfo.numScreens) + return BadValue; + + REQUEST_SIZE_MATCH(xXF86DGAGetViewPortSizeReq); + rep.type = X_Reply; + rep.length = 0; + rep.sequenceNumber = client->sequence; + + if (!DGAAvailable(stuff->screen)) + return DGAErrorBase + XF86DGANoDirectVideoMode; + + if (!(num = DGAGetOldDGAMode(stuff->screen))) + return DGAErrorBase + XF86DGANoDirectVideoMode; + + DGAGetModeInfo(stuff->screen, &mode, num); + + rep.width = mode.viewportWidth; + rep.height = mode.viewportHeight; + + WriteToClient(client, SIZEOF(xXF86DGAGetViewPortSizeReply), (char *) &rep); + return Success; +} + +static int +ProcXF86DGASetViewPort(ClientPtr client) +{ + REQUEST(xXF86DGASetViewPortReq); + + if (stuff->screen >= screenInfo.numScreens) + return BadValue; + + if (DGA_GETCLIENT(stuff->screen) != client) + return DGAErrorBase + XF86DGADirectNotActivated; + + REQUEST_SIZE_MATCH(xXF86DGASetViewPortReq); + + if (!DGAAvailable(stuff->screen)) + return DGAErrorBase + XF86DGANoDirectVideoMode; + + if (!DGAActive(stuff->screen)) + return DGAErrorBase + XF86DGADirectNotActivated; + + if (DGASetViewport(stuff->screen, stuff->x, stuff->y, DGA_FLIP_RETRACE) + != Success) + return DGAErrorBase + XF86DGADirectNotActivated; + + return Success; +} + +static int +ProcXF86DGAGetVidPage(ClientPtr client) +{ + REQUEST(xXF86DGAGetVidPageReq); + xXF86DGAGetVidPageReply rep; + + if (stuff->screen >= screenInfo.numScreens) + return BadValue; + + REQUEST_SIZE_MATCH(xXF86DGAGetVidPageReq); + rep.type = X_Reply; + rep.length = 0; + rep.sequenceNumber = client->sequence; + rep.vpage = 0; /* silently fail */ + + WriteToClient(client, SIZEOF(xXF86DGAGetVidPageReply), (char *) &rep); + return Success; +} + +static int +ProcXF86DGASetVidPage(ClientPtr client) +{ + REQUEST(xXF86DGASetVidPageReq); + + if (stuff->screen >= screenInfo.numScreens) + return BadValue; + + REQUEST_SIZE_MATCH(xXF86DGASetVidPageReq); + + /* silently fail */ + + return Success; +} + +static int +ProcXF86DGAInstallColormap(ClientPtr client) +{ + ColormapPtr pcmp; + int rc; + + REQUEST(xXF86DGAInstallColormapReq); + + if (stuff->screen >= screenInfo.numScreens) + return BadValue; + + if (DGA_GETCLIENT(stuff->screen) != client) + return DGAErrorBase + XF86DGADirectNotActivated; + + REQUEST_SIZE_MATCH(xXF86DGAInstallColormapReq); + + if (!DGAActive(stuff->screen)) + return DGAErrorBase + XF86DGADirectNotActivated; + + rc = dixLookupResourceByType((pointer *) &pcmp, stuff->id, RT_COLORMAP, + client, DixInstallAccess); + if (rc == Success) { + DGAInstallCmap(pcmp); + return Success; + } + else { + return rc; + } +} + +static int +ProcXF86DGAQueryDirectVideo(ClientPtr client) +{ + REQUEST(xXF86DGAQueryDirectVideoReq); + xXF86DGAQueryDirectVideoReply rep; + + if (stuff->screen >= screenInfo.numScreens) + return BadValue; + + REQUEST_SIZE_MATCH(xXF86DGAQueryDirectVideoReq); + rep.type = X_Reply; + rep.length = 0; + rep.sequenceNumber = client->sequence; + rep.flags = 0; + + if (DGAAvailable(stuff->screen)) + rep.flags = XF86DGADirectPresent; + + WriteToClient(client, SIZEOF(xXF86DGAQueryDirectVideoReply), (char *) &rep); + return Success; +} + +static int +ProcXF86DGAViewPortChanged(ClientPtr client) +{ + REQUEST(xXF86DGAViewPortChangedReq); + xXF86DGAViewPortChangedReply rep; + + if (stuff->screen >= screenInfo.numScreens) + return BadValue; + + if (DGA_GETCLIENT(stuff->screen) != client) + return DGAErrorBase + XF86DGADirectNotActivated; + + REQUEST_SIZE_MATCH(xXF86DGAViewPortChangedReq); + + if (!DGAActive(stuff->screen)) + return DGAErrorBase + XF86DGADirectNotActivated; + + rep.type = X_Reply; + rep.length = 0; + rep.sequenceNumber = client->sequence; + rep.result = 1; + + WriteToClient(client, SIZEOF(xXF86DGAViewPortChangedReply), (char *) &rep); + return Success; +} + +#endif /* DGA_PROTOCOL_OLD_SUPPORT */ + +static int +SProcXDGADispatch(ClientPtr client) +{ + return DGAErrorBase + XF86DGAClientNotLocal; +} + +#if 0 +#define DGA_REQ_DEBUG +#endif + +#ifdef DGA_REQ_DEBUG +static char *dgaMinor[] = { + "QueryVersion", + "GetVideoLL", + "DirectVideo", + "GetViewPortSize", + "SetViewPort", + "GetVidPage", + "SetVidPage", + "InstallColormap", + "QueryDirectVideo", + "ViewPortChanged", + "10", + "11", + "QueryModes", + "SetMode", + "SetViewport", + "InstallColormap", + "SelectInput", + "FillRectangle", + "CopyArea", + "CopyTransparentArea", + "GetViewportStatus", + "Sync", + "OpenFramebuffer", + "CloseFramebuffer", + "SetClientVersion", + "ChangePixmapMode", + "CreateColormap", +}; +#endif + +static int +ProcXDGADispatch(ClientPtr client) +{ + REQUEST(xReq); + + if (!LocalClient(client)) + return DGAErrorBase + XF86DGAClientNotLocal; + +#ifdef DGA_REQ_DEBUG + if (stuff->data <= X_XDGACreateColormap) + fprintf(stderr, " DGA %s\n", dgaMinor[stuff->data]); +#endif + + switch (stuff->data) { + /* + * DGA2 Protocol + */ + case X_XDGAQueryVersion: + return ProcXDGAQueryVersion(client); + case X_XDGAQueryModes: + return ProcXDGAQueryModes(client); + case X_XDGASetMode: + return ProcXDGASetMode(client); + case X_XDGAOpenFramebuffer: + return ProcXDGAOpenFramebuffer(client); + case X_XDGACloseFramebuffer: + return ProcXDGACloseFramebuffer(client); + case X_XDGASetViewport: + return ProcXDGASetViewport(client); + case X_XDGAInstallColormap: + return ProcXDGAInstallColormap(client); + case X_XDGASelectInput: + return ProcXDGASelectInput(client); + case X_XDGAFillRectangle: + return ProcXDGAFillRectangle(client); + case X_XDGACopyArea: + return ProcXDGACopyArea(client); + case X_XDGACopyTransparentArea: + return ProcXDGACopyTransparentArea(client); + case X_XDGAGetViewportStatus: + return ProcXDGAGetViewportStatus(client); + case X_XDGASync: + return ProcXDGASync(client); + case X_XDGASetClientVersion: + return ProcXDGASetClientVersion(client); + case X_XDGAChangePixmapMode: + return ProcXDGAChangePixmapMode(client); + case X_XDGACreateColormap: + return ProcXDGACreateColormap(client); + /* + * Old DGA Protocol + */ +#ifdef DGA_PROTOCOL_OLD_SUPPORT + case X_XF86DGAGetVideoLL: + return ProcXF86DGAGetVideoLL(client); + case X_XF86DGADirectVideo: + return ProcXF86DGADirectVideo(client); + case X_XF86DGAGetViewPortSize: + return ProcXF86DGAGetViewPortSize(client); + case X_XF86DGASetViewPort: + return ProcXF86DGASetViewPort(client); + case X_XF86DGAGetVidPage: + return ProcXF86DGAGetVidPage(client); + case X_XF86DGASetVidPage: + return ProcXF86DGASetVidPage(client); + case X_XF86DGAInstallColormap: + return ProcXF86DGAInstallColormap(client); + case X_XF86DGAQueryDirectVideo: + return ProcXF86DGAQueryDirectVideo(client); + case X_XF86DGAViewPortChanged: + return ProcXF86DGAViewPortChanged(client); +#endif /* DGA_PROTOCOL_OLD_SUPPORT */ + default: + return BadRequest; + } +} + +void +XFree86DGAExtensionInit(void) +{ + ExtensionEntry *extEntry; + + if (!dixRegisterPrivateKey(&DGAClientPrivateKeyRec, PRIVATE_CLIENT, 0)) + return; + + if (!dixRegisterPrivateKey(&DGAScreenPrivateKeyRec, PRIVATE_SCREEN, 0)) + return; + + if ((extEntry = AddExtension(XF86DGANAME, + XF86DGANumberEvents, + XF86DGANumberErrors, + ProcXDGADispatch, + SProcXDGADispatch, + XDGAResetProc, StandardMinorOpcode))) { + int i; + + DGAReqCode = (unsigned char) extEntry->base; + DGAErrorBase = extEntry->errorBase; + DGAEventBase = extEntry->eventBase; + for (i = KeyPress; i <= MotionNotify; i++) + SetCriticalEvent(DGAEventBase + i); + } +} diff --git a/xorg-server/hw/xfree86/common/xf86Extensions.c b/xorg-server/hw/xfree86/common/xf86Extensions.c new file mode 100644 index 000000000..d5309d558 --- /dev/null +++ b/xorg-server/hw/xfree86/common/xf86Extensions.c @@ -0,0 +1,142 @@ +/* + * Copyright © 2011 Daniel Stone + * + * 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: Daniel Stone <daniel@fooishbar.org> + */ + +#ifdef HAVE_XORG_CONFIG_H +#include <xorg-config.h> +#endif + +#include "extension.h" +#include "globals.h" + +#include "xf86.h" +#include "xf86Config.h" +#include "xf86Module.h" +#include "xf86Extensions.h" +#include "xf86Opt.h" +#include "optionstr.h" + +#ifdef XSELINUX +#include "xselinux.h" +#endif + +#ifdef XFreeXDGA +#include <X11/extensions/xf86dgaproto.h> +#endif + +#ifdef XF86VIDMODE +#include <X11/extensions/xf86vmproto.h> +#include "vidmodeproc.h" +#endif + +/* + * DDX-specific extensions. + */ +static ExtensionModule extensionModules[] = { +#ifdef XF86VIDMODE + { + XFree86VidModeExtensionInit, + XF86VIDMODENAME, + &noXFree86VidModeExtension + }, +#endif +#ifdef XFreeXDGA + { + XFree86DGAExtensionInit, + XF86DGANAME, + &noXFree86DGAExtension + }, +#endif +#ifdef XF86DRI + { + XFree86DRIExtensionInit, + "XFree86-DRI", + &noXFree86DRIExtension + }, +#endif +#ifdef DRI2 + { + DRI2ExtensionInit, + DRI2_NAME, + &noDRI2Extension + } +#endif +}; + +static void +load_extension_config(void) +{ + XF86ConfModulePtr mod_con = xf86configptr->conf_modules; + XF86LoadPtr modp; + int i; + + /* Only the best. */ + if (!mod_con) + return; + + nt_list_for_each_entry(modp, mod_con->mod_load_lst, list.next) { + InputOption *opt; + + if (strcasecmp(modp->load_name, "extmod") != 0) + continue; + + /* extmod options are of the form "omit <extension-name>" */ + nt_list_for_each_entry(opt, modp->load_opt, list.next) { + const char *key = input_option_get_key(opt); + if (strncasecmp(key, "omit", 4) != 0 || strlen(key) < 5) + continue; + if (EnableDisableExtension(key + 4, FALSE)) + xf86MarkOptionUsed(opt); + } + +#ifdef XSELINUX + if ((opt = xf86FindOption(modp->load_opt, + "SELinux mode disabled"))) { + xf86MarkOptionUsed(opt); + selinuxEnforcingState = SELINUX_MODE_DISABLED; + } + if ((opt = xf86FindOption(modp->load_opt, + "SELinux mode permissive"))) { + xf86MarkOptionUsed(opt); + selinuxEnforcingState = SELINUX_MODE_PERMISSIVE; + } + if ((opt = xf86FindOption(modp->load_opt, + "SELinux mode enforcing"))) { + xf86MarkOptionUsed(opt); + selinuxEnforcingState = SELINUX_MODE_ENFORCING; + } +#endif + } +} + +void +xf86ExtensionInit(void) +{ + int i; + + load_extension_config(); + + for (i = 0; i < ARRAY_SIZE(extensionModules); i++) + LoadExtension(&extensionModules[i], TRUE); +} diff --git a/xorg-server/hw/xfree86/common/xf86Extensions.h b/xorg-server/hw/xfree86/common/xf86Extensions.h new file mode 100644 index 000000000..9b8448d64 --- /dev/null +++ b/xorg-server/hw/xfree86/common/xf86Extensions.h @@ -0,0 +1,55 @@ +/* + * Copyright © 2011 Daniel Stone + * + * 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: Daniel Stone <daniel@fooishbar.org> + */ + +#ifndef XF86EXTENSIONS_H +#define XF86EXTENSIONS_H + +#include "extnsionst.h" + +#ifdef XF86DRI +extern Bool noXFree86DRIExtension; +extern void XFree86DRIExtensionInit(void); +#endif + +#ifdef DRI2 +#include <X11/extensions/dri2proto.h> +extern Bool noDRI2Extension; +extern void DRI2ExtensionInit(void); +#endif + +#ifdef XF86VIDMODE +#include <X11/extensions/xf86vmproto.h> +extern Bool noXFree86VidModeExtension; +extern void XFree86VidModeExtensionInit(void); +#endif + +#ifdef XFreeXDGA +#include <X11/extensions/xf86dgaproto.h> +extern Bool noXFree86DGAExtension; +extern void XFree86DGAExtensionInit(void); +extern void XFree86DGARegister(void); +#endif + +#endif diff --git a/xorg-server/hw/xfree86/common/xf86Init.c b/xorg-server/hw/xfree86/common/xf86Init.c index aa17a58fd..e4a6b8613 100644 --- a/xorg-server/hw/xfree86/common/xf86Init.c +++ b/xorg-server/hw/xfree86/common/xf86Init.c @@ -401,6 +401,7 @@ InitOutput(ScreenInfo * pScreenInfo, int argc, char **argv) MessageType pix24From = X_DEFAULT; Bool pix24Fail = FALSE; Bool autoconfig = FALSE; + Bool sigio_blocked = FALSE; GDevPtr configured_device; xf86Initialising = TRUE; @@ -471,6 +472,8 @@ InitOutput(ScreenInfo * pScreenInfo, int argc, char **argv) xf86OSPMClose = xf86OSPMOpen(); #endif + xf86ExtensionInit(); + /* Load all modules specified explicitly in the config file */ if ((modulelist = xf86ModulelistFromConfig(&optionlist))) { xf86LoadModules(modulelist, optionlist); @@ -819,6 +822,7 @@ InitOutput(ScreenInfo * pScreenInfo, int argc, char **argv) #endif xf86AccessEnter(); OsBlockSIGIO(); + sigio_blocked = TRUE; } } @@ -920,8 +924,12 @@ InitOutput(ScreenInfo * pScreenInfo, int argc, char **argv) #endif } + for (i = 0; i < xf86NumGPUScreens; i++) + AttachUnboundGPU(xf86Screens[0]->pScreen, xf86GPUScreens[i]->pScreen); + xf86VGAarbiterWrapFunctions(); - OsReleaseSIGIO(); + if (sigio_blocked) + OsReleaseSIGIO(); xf86InitOrigins(); @@ -1006,7 +1014,6 @@ OsVendorInit(void) } #endif #endif - OsReleaseSIGIO(); beenHere = TRUE; } diff --git a/xorg-server/hw/xfree86/common/xf86Module.h b/xorg-server/hw/xfree86/common/xf86Module.h index 7671cea5d..d93405e3c 100644 --- a/xorg-server/hw/xfree86/common/xf86Module.h +++ b/xorg-server/hw/xfree86/common/xf86Module.h @@ -42,6 +42,7 @@ #define _XF86MODULE_H #include "misc.h" +#include "extension.h" #ifndef NULL #define NULL ((void *)0) #endif @@ -55,9 +56,6 @@ typedef enum { #define DEFAULT_LIST ((char *)-1) -/* This indicates a special module that doesn't have the usual entry point */ -#define EXTERN_MODULE ((pointer)-1) - /* Built-in ABI classes. These definitions must not be changed. */ #define ABI_CLASS_NONE NULL #define ABI_CLASS_ANSIC "X.Org ANSI C Emulation" @@ -171,18 +169,6 @@ typedef struct { #define INITARGS void -typedef void (*InitExtension) (INITARGS); - -typedef struct { - InitExtension initFunc; - const char *name; - Bool *disablePtr; - InitExtension setupFunc; - const char **initDependencies; -} ExtensionModule; - -extern _X_EXPORT ExtensionModule *ExtensionModuleList; - /* Prototypes for Loader functions that are exported to modules */ extern _X_EXPORT pointer LoadSubModule(pointer, const char *, const char **, const char **, pointer, @@ -193,7 +179,6 @@ extern _X_EXPORT pointer LoaderSymbol(const char *); extern _X_EXPORT char **LoaderListDirs(const char **, const char **); extern _X_EXPORT void LoaderFreeDirList(char **); extern _X_EXPORT void LoaderErrorMsg(const char *, const char *, int, int); -extern _X_EXPORT void LoadExtension(ExtensionModule *, Bool); extern _X_EXPORT void LoaderGetOS(const char **name, int *major, int *minor, int *teeny); extern _X_EXPORT Bool LoaderShouldIgnoreABI(void); diff --git a/xorg-server/hw/xfree86/common/xf86platformBus.c b/xorg-server/hw/xfree86/common/xf86platformBus.c index 3bfb22e83..24b947326 100644 --- a/xorg-server/hw/xfree86/common/xf86platformBus.c +++ b/xorg-server/hw/xfree86/common/xf86platformBus.c @@ -432,14 +432,17 @@ xf86platformAddDevice(int index) xf86DeleteScreen(xf86GPUScreens[i]); return -1; } - + scr_index = AddGPUScreen(xf86GPUScreens[i]->ScreenInit, 0, NULL); - + dixSetPrivate(&xf86GPUScreens[i]->pScreen->devPrivates, xf86ScreenKey, xf86GPUScreens[i]); CreateScratchPixmapsForScreen(xf86GPUScreens[i]->pScreen); - + + /* attach unbound to 0 protocol screen */ + AttachUnboundGPU(xf86Screens[0]->pScreen, xf86GPUScreens[i]->pScreen); + return 0; } diff --git a/xorg-server/hw/xfree86/common/xf86str.h b/xorg-server/hw/xfree86/common/xf86str.h index 6bd6a6218..059026243 100644 --- a/xorg-server/hw/xfree86/common/xf86str.h +++ b/xorg-server/hw/xfree86/common/xf86str.h @@ -814,6 +814,7 @@ typedef struct _ScrnInfoRec { funcPointer reservedFuncs[NUM_RESERVED_FUNCS]; Bool is_gpu; + uint32_t capabilities; } ScrnInfoRec; typedef struct { diff --git a/xorg-server/hw/xfree86/common/xf86vmode.c b/xorg-server/hw/xfree86/common/xf86vmode.c new file mode 100644 index 000000000..7cd2eedb3 --- /dev/null +++ b/xorg-server/hw/xfree86/common/xf86vmode.c @@ -0,0 +1,2165 @@ + +/* + +Copyright 1995 Kaleb S. KEITHLEY + +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 Kaleb S. KEITHLEY 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. + +Except as contained in this notice, the name of Kaleb S. KEITHLEY +shall not be used in advertising or otherwise to promote the sale, use +or other dealings in this Software without prior written authorization +from Kaleb S. KEITHLEY + +*/ +/* THIS IS NOT AN X CONSORTIUM STANDARD OR AN X PROJECT TEAM SPECIFICATION */ + +#ifdef HAVE_XORG_CONFIG_H +#include <xorg-config.h> +#endif + +#include <X11/X.h> +#include <X11/Xproto.h> +#include "misc.h" +#include "dixstruct.h" +#include "extnsionst.h" +#include "xf86Extensions.h" +#include "scrnintstr.h" +#include "servermd.h" +#include <X11/extensions/xf86vmproto.h> +#include "swaprep.h" +#include "xf86.h" +#include "vidmodeproc.h" +#include "globals.h" +#include "protocol-versions.h" + +#define DEFAULT_XF86VIDMODE_VERBOSITY 3 + +static int VidModeErrorBase; +static DevPrivateKeyRec VidModeClientPrivateKeyRec; + +#define VidModeClientPrivateKey (&VidModeClientPrivateKeyRec) + +/* This holds the client's version information */ +typedef struct { + int major; + int minor; +} VidModePrivRec, *VidModePrivPtr; + +#define VM_GETPRIV(c) ((VidModePrivPtr) \ + dixLookupPrivate(&(c)->devPrivates, VidModeClientPrivateKey)) +#define VM_SETPRIV(c,p) \ + dixSetPrivate(&(c)->devPrivates, VidModeClientPrivateKey, p) + +#if 0 +static unsigned char XF86VidModeReqCode = 0; +#endif + +/* The XF86VIDMODE_EVENTS code is far from complete */ + +#ifdef XF86VIDMODE_EVENTS +static int XF86VidModeEventBase = 0; + +static void SXF86VidModeNotifyEvent(xXF86VidModeNotifyEvent * /* from */ , xXF86VidModeNotifyEvent * /* to */ + ); + +static RESTYPE EventType; /* resource type for event masks */ + +typedef struct _XF86VidModeEvent *XF86VidModeEventPtr; + +typedef struct _XF86VidModeEvent { + XF86VidModeEventPtr next; + ClientPtr client; + ScreenPtr screen; + XID resource; + CARD32 mask; +} XF86VidModeEventRec; + +static int XF86VidModeFreeEvents(); + +typedef struct _XF86VidModeScreenPrivate { + XF86VidModeEventPtr events; + Bool hasWindow; +} XF86VidModeScreenPrivateRec, *XF86VidModeScreenPrivatePtr; + +static DevPrivateKeyRec ScreenPrivateKeyRec; + +#define ScreenPrivateKey (&ScreenPrivateKeyRec) + +#define GetScreenPrivate(s) ((ScreenSaverScreenPrivatePtr) \ + dixLookupPrivate(&(s)->devPrivates, ScreenPrivateKey)) +#define SetScreenPrivate(s,v) \ + dixSetPrivate(&(s)->devPrivates, ScreenPrivateKey, v) +#define SetupScreen(s) ScreenSaverScreenPrivatePtr pPriv = GetScreenPrivate(s) + +#define New(t) (malloc(sizeof (t))) +#endif + +#ifdef DEBUG +#define DEBUG_P(x) ErrorF(x"\n"); +#else +#define DEBUG_P(x) /**/ +#endif + static int +ClientMajorVersion(ClientPtr client) +{ + VidModePrivPtr pPriv; + + pPriv = VM_GETPRIV(client); + if (!pPriv) + return 0; + else + return pPriv->major; +} + +#ifdef XF86VIDMODE_EVENTS +static void +CheckScreenPrivate(pScreen) +ScreenPtr + pScreen; +{ + SetupScreen(pScreen); + + if (!pPriv) + return; + if (!pPriv->events && !pPriv->hasWindow) { + free(pPriv); + SetScreenPrivate(pScreen, NULL); + } +} + +static XF86VidModeScreenPrivatePtr +MakeScreenPrivate(pScreen) +ScreenPtr + pScreen; +{ + SetupScreen(pScreen); + + if (pPriv) + return pPriv; + pPriv = New(XF86VidModeScreenPrivateRec); + if (!pPriv) + return 0; + pPriv->events = 0; + pPriv->hasWindow = FALSE; + SetScreenPrivate(pScreen, pPriv); + return pPriv; +} + +static unsigned long +getEventMask(ScreenPtr pScreen, ClientPtr client) +{ + SetupScreen(pScreen); + XF86VidModeEventPtr pEv; + + if (!pPriv) + return 0; + for (pEv = pPriv->events; pEv; pEv = pEv->next) + if (pEv->client == client) + return pEv->mask; + return 0; +} + +static Bool +setEventMask(ScreenPtr pScreen, ClientPtr client, unsigned long mask) +{ + SetupScreen(pScreen); + XF86VidModeEventPtr pEv, *pPrev; + + if (getEventMask(pScreen, client) == mask) + return TRUE; + if (!pPriv) { + pPriv = MakeScreenPrivate(pScreen); + if (!pPriv) + return FALSE; + } + for (pPrev = &pPriv->events; pEv = *pPrev; pPrev = &pEv->next) + if (pEv->client == client) + break; + if (mask == 0) { + *pPrev = pEv->next; + free(pEv); + CheckScreenPrivate(pScreen); + } + else { + if (!pEv) { + pEv = New(ScreenSaverEventRec); + if (!pEv) { + CheckScreenPrivate(pScreen); + return FALSE; + } + *pPrev = pEv; + pEv->next = NULL; + pEv->client = client; + pEv->screen = pScreen; + pEv->resource = FakeClientID(client->index); + } + pEv->mask = mask; + } + return TRUE; +} + +static int +XF86VidModeFreeEvents(pointer value, XID id) +{ + XF86VidModeEventPtr pOld = (XF86VidModeEventPtr) value; + ScreenPtr pScreen = pOld->screen; + + SetupScreen(pScreen); + XF86VidModeEventPtr pEv, *pPrev; + + if (!pPriv) + return TRUE; + for (pPrev = &pPriv->events; pEv = *pPrev; pPrev = &pEv->next) + if (pEv == pOld) + break; + if (!pEv) + return TRUE; + *pPrev = pEv->next; + free(pEv); + CheckScreenPrivate(pScreen); + return TRUE; +} + +static void +SendXF86VidModeNotify(ScreenPtr pScreen, int state, Bool forced) +{ + XF86VidModeScreenPrivatePtr pPriv; + unsigned long mask; + xXF86VidModeNotifyEvent ev; + int kind; + + UpdateCurrentTimeIf(); + mask = XF86VidModeNotifyMask; + pScreen = screenInfo.screens[pScreen->myNum]; + pPriv = GetScreenPrivate(pScreen); + if (!pPriv) + return; + kind = XF86VidModeModeChange; + for (pEv = pPriv->events; pEv; pEv = pEv->next) { + if (pEv->mask & mask) { + XF86VidModeEventPtr pEv = { + .type = XF86VidModeNotify + XF86VidModeEventBase, + .state = state, + .timestamp = currentTime.milliseconds, + .root = pScreen->root->drawable.id, + .kind = kind, + .forced = forced + }; + WriteEventsToClient(pEv->client, 1, (xEvent *) &ev); + } + } +} + +static void +SXF86VidModeNotifyEvent(xXF86VidModeNotifyEvent * from, + xXF86VidModeNotifyEvent * to) +{ + to->type = from->type; + to->state = from->state; + cpswaps(from->sequenceNumber, to->sequenceNumber); + cpswapl(from->timestamp, to->timestamp); + cpswapl(from->root, to->root); + to->kind = from->kind; + to->forced = from->forced; +} +#endif + +static int +ProcXF86VidModeQueryVersion(ClientPtr client) +{ + xXF86VidModeQueryVersionReply rep = { + .type = X_Reply, + .sequenceNumber = client->sequence, + .length = 0, + .majorVersion = SERVER_XF86VIDMODE_MAJOR_VERSION, + .minorVersion = SERVER_XF86VIDMODE_MINOR_VERSION + }; + + DEBUG_P("XF86VidModeQueryVersion"); + + REQUEST_SIZE_MATCH(xXF86VidModeQueryVersionReq); + + if (client->swapped) { + swaps(&rep.sequenceNumber); + swapl(&rep.length); + swaps(&rep.majorVersion); + swaps(&rep.minorVersion); + } + WriteToClient(client, sizeof(xXF86VidModeQueryVersionReply), &rep); + return Success; +} + +static int +ProcXF86VidModeGetModeLine(ClientPtr client) +{ + REQUEST(xXF86VidModeGetModeLineReq); + xXF86VidModeGetModeLineReply rep = { + .type = X_Reply, + .sequenceNumber = client->sequence + }; + pointer mode; + int dotClock; + int ver; + + DEBUG_P("XF86VidModeGetModeline"); + + ver = ClientMajorVersion(client); + REQUEST_SIZE_MATCH(xXF86VidModeGetModeLineReq); + + if (ver < 2) { + rep.length = bytes_to_int32(SIZEOF(xXF86OldVidModeGetModeLineReply) - + SIZEOF(xGenericReply)); + } + else { + rep.length = bytes_to_int32(SIZEOF(xXF86VidModeGetModeLineReply) - + SIZEOF(xGenericReply)); + } + + if (stuff->screen >= screenInfo.numScreens) + return BadValue; + + if (!VidModeGetCurrentModeline(stuff->screen, &mode, &dotClock)) + return BadValue; + + rep.dotclock = dotClock; + rep.hdisplay = VidModeGetModeValue(mode, VIDMODE_H_DISPLAY); + rep.hsyncstart = VidModeGetModeValue(mode, VIDMODE_H_SYNCSTART); + rep.hsyncend = VidModeGetModeValue(mode, VIDMODE_H_SYNCEND); + rep.htotal = VidModeGetModeValue(mode, VIDMODE_H_TOTAL); + rep.hskew = VidModeGetModeValue(mode, VIDMODE_H_SKEW); + rep.vdisplay = VidModeGetModeValue(mode, VIDMODE_V_DISPLAY); + rep.vsyncstart = VidModeGetModeValue(mode, VIDMODE_V_SYNCSTART); + rep.vsyncend = VidModeGetModeValue(mode, VIDMODE_V_SYNCEND); + rep.vtotal = VidModeGetModeValue(mode, VIDMODE_V_TOTAL); + rep.flags = VidModeGetModeValue(mode, VIDMODE_FLAGS); + + if (xf86GetVerbosity() > DEFAULT_XF86VIDMODE_VERBOSITY) { + ErrorF("GetModeLine - scrn: %d clock: %ld\n", + stuff->screen, (unsigned long) rep.dotclock); + ErrorF("GetModeLine - hdsp: %d hbeg: %d hend: %d httl: %d\n", + rep.hdisplay, rep.hsyncstart, rep.hsyncend, rep.htotal); + ErrorF(" vdsp: %d vbeg: %d vend: %d vttl: %d flags: %ld\n", + rep.vdisplay, rep.vsyncstart, rep.vsyncend, + rep.vtotal, (unsigned long) rep.flags); + } + + /* + * Older servers sometimes had server privates that the VidMode + * extention made available. So to be compatiable pretend that + * there are no server privates to pass to the client + */ + rep.privsize = 0; + + if (client->swapped) { + swaps(&rep.sequenceNumber); + swapl(&rep.length); + swapl(&rep.dotclock); + swaps(&rep.hdisplay); + swaps(&rep.hsyncstart); + swaps(&rep.hsyncend); + swaps(&rep.htotal); + swaps(&rep.hskew); + swaps(&rep.vdisplay); + swaps(&rep.vsyncstart); + swaps(&rep.vsyncend); + swaps(&rep.vtotal); + swapl(&rep.flags); + swapl(&rep.privsize); + } + if (ver < 2) { + xXF86OldVidModeGetModeLineReply oldrep = { + .type = rep.type, + .sequenceNumber = rep.sequenceNumber, + .length = rep.length, + .dotclock = rep.dotclock, + .hdisplay = rep.hdisplay, + .hsyncstart = rep.hsyncstart, + .hsyncend = rep.hsyncend, + .htotal = rep.htotal, + .vdisplay = rep.vdisplay, + .vsyncstart = rep.vsyncstart, + .vsyncend = rep.vsyncend, + .vtotal = rep.vtotal, + .flags = rep.flags, + .privsize = rep.privsize + }; + WriteToClient(client, sizeof(xXF86OldVidModeGetModeLineReply), &oldrep); + } + else { + WriteToClient(client, sizeof(xXF86VidModeGetModeLineReply), &rep); + } + return Success; +} + +static int +ProcXF86VidModeGetAllModeLines(ClientPtr client) +{ + REQUEST(xXF86VidModeGetAllModeLinesReq); + xXF86VidModeGetAllModeLinesReply rep; + pointer mode; + int modecount, dotClock; + int ver; + + DEBUG_P("XF86VidModeGetAllModelines"); + + REQUEST_SIZE_MATCH(xXF86VidModeGetAllModeLinesReq); + + if (stuff->screen >= screenInfo.numScreens) + return BadValue; + + ver = ClientMajorVersion(client); + + modecount = VidModeGetNumOfModes(stuff->screen); + if (modecount < 1) + return VidModeErrorBase + XF86VidModeExtensionDisabled; + + if (!VidModeGetFirstModeline(stuff->screen, &mode, &dotClock)) + return BadValue; + + rep = (xXF86VidModeGetAllModeLinesReply) { + .type = X_Reply, + .length = SIZEOF(xXF86VidModeGetAllModeLinesReply) - + SIZEOF(xGenericReply), + .sequenceNumber = client->sequence, + .modecount = modecount + }; + if (ver < 2) + rep.length += modecount * sizeof(xXF86OldVidModeModeInfo); + else + rep.length += modecount * sizeof(xXF86VidModeModeInfo); + rep.length >>= 2; + if (client->swapped) { + swaps(&rep.sequenceNumber); + swapl(&rep.length); + swapl(&rep.modecount); + } + WriteToClient(client, sizeof(xXF86VidModeGetAllModeLinesReply), &rep); + + do { + xXF86VidModeModeInfo mdinf = { + .dotclock = dotClock, + .hdisplay = VidModeGetModeValue(mode, VIDMODE_H_DISPLAY), + .hsyncstart = VidModeGetModeValue(mode, VIDMODE_H_SYNCSTART), + .hsyncend = VidModeGetModeValue(mode, VIDMODE_H_SYNCEND), + .htotal = VidModeGetModeValue(mode, VIDMODE_H_TOTAL), + .hskew = VidModeGetModeValue(mode, VIDMODE_H_SKEW), + .vdisplay = VidModeGetModeValue(mode, VIDMODE_V_DISPLAY), + .vsyncstart = VidModeGetModeValue(mode, VIDMODE_V_SYNCSTART), + .vsyncend = VidModeGetModeValue(mode, VIDMODE_V_SYNCEND), + .vtotal = VidModeGetModeValue(mode, VIDMODE_V_TOTAL), + .flags = VidModeGetModeValue(mode, VIDMODE_FLAGS), + .privsize = 0 + }; + if (client->swapped) { + swapl(&mdinf.dotclock); + swaps(&mdinf.hdisplay); + swaps(&mdinf.hsyncstart); + swaps(&mdinf.hsyncend); + swaps(&mdinf.htotal); + swapl(&mdinf.hskew); + swaps(&mdinf.vdisplay); + swaps(&mdinf.vsyncstart); + swaps(&mdinf.vsyncend); + swaps(&mdinf.vtotal); + swapl(&mdinf.flags); + swapl(&mdinf.privsize); + } + if (ver < 2) { + xXF86OldVidModeModeInfo oldmdinf = { + .dotclock = mdinf.dotclock, + .hdisplay = mdinf.hdisplay, + .hsyncstart = mdinf.hsyncstart, + .hsyncend = mdinf.hsyncend, + .htotal = mdinf.htotal, + .vdisplay = mdinf.vdisplay, + .vsyncstart = mdinf.vsyncstart, + .vsyncend = mdinf.vsyncend, + .vtotal = mdinf.vtotal, + .flags = mdinf.flags, + .privsize = mdinf.privsize + }; + WriteToClient(client, sizeof(xXF86OldVidModeModeInfo), &oldmdinf); + } + else { + WriteToClient(client, sizeof(xXF86VidModeModeInfo), &mdinf); + } + + } while (VidModeGetNextModeline(stuff->screen, &mode, &dotClock)); + + return Success; +} + +#define MODEMATCH(mode,stuff) \ + (VidModeGetModeValue(mode, VIDMODE_H_DISPLAY) == stuff->hdisplay \ + && VidModeGetModeValue(mode, VIDMODE_H_SYNCSTART) == stuff->hsyncstart \ + && VidModeGetModeValue(mode, VIDMODE_H_SYNCEND) == stuff->hsyncend \ + && VidModeGetModeValue(mode, VIDMODE_H_TOTAL) == stuff->htotal \ + && VidModeGetModeValue(mode, VIDMODE_V_DISPLAY) == stuff->vdisplay \ + && VidModeGetModeValue(mode, VIDMODE_V_SYNCSTART) == stuff->vsyncstart \ + && VidModeGetModeValue(mode, VIDMODE_V_SYNCEND) == stuff->vsyncend \ + && VidModeGetModeValue(mode, VIDMODE_V_TOTAL) == stuff->vtotal \ + && VidModeGetModeValue(mode, VIDMODE_FLAGS) == stuff->flags ) + +static int +ProcXF86VidModeAddModeLine(ClientPtr client) +{ + REQUEST(xXF86VidModeAddModeLineReq); + xXF86OldVidModeAddModeLineReq *oldstuff = + (xXF86OldVidModeAddModeLineReq *) client->requestBuffer; + xXF86VidModeAddModeLineReq newstuff; + pointer mode; + int len; + int dotClock; + int ver; + + DEBUG_P("XF86VidModeAddModeline"); + + ver = ClientMajorVersion(client); + if (ver < 2) { + /* convert from old format */ + stuff = &newstuff; + stuff->length = oldstuff->length; + stuff->screen = oldstuff->screen; + stuff->dotclock = oldstuff->dotclock; + stuff->hdisplay = oldstuff->hdisplay; + stuff->hsyncstart = oldstuff->hsyncstart; + stuff->hsyncend = oldstuff->hsyncend; + stuff->htotal = oldstuff->htotal; + stuff->hskew = 0; + stuff->vdisplay = oldstuff->vdisplay; + stuff->vsyncstart = oldstuff->vsyncstart; + stuff->vsyncend = oldstuff->vsyncend; + stuff->vtotal = oldstuff->vtotal; + stuff->flags = oldstuff->flags; + stuff->privsize = oldstuff->privsize; + stuff->after_dotclock = oldstuff->after_dotclock; + stuff->after_hdisplay = oldstuff->after_hdisplay; + stuff->after_hsyncstart = oldstuff->after_hsyncstart; + stuff->after_hsyncend = oldstuff->after_hsyncend; + stuff->after_htotal = oldstuff->after_htotal; + stuff->after_hskew = 0; + stuff->after_vdisplay = oldstuff->after_vdisplay; + stuff->after_vsyncstart = oldstuff->after_vsyncstart; + stuff->after_vsyncend = oldstuff->after_vsyncend; + stuff->after_vtotal = oldstuff->after_vtotal; + stuff->after_flags = oldstuff->after_flags; + } + if (xf86GetVerbosity() > DEFAULT_XF86VIDMODE_VERBOSITY) { + ErrorF("AddModeLine - scrn: %d clock: %ld\n", + (int) stuff->screen, (unsigned long) stuff->dotclock); + ErrorF("AddModeLine - hdsp: %d hbeg: %d hend: %d httl: %d\n", + stuff->hdisplay, stuff->hsyncstart, + stuff->hsyncend, stuff->htotal); + ErrorF(" vdsp: %d vbeg: %d vend: %d vttl: %d flags: %ld\n", + stuff->vdisplay, stuff->vsyncstart, stuff->vsyncend, + stuff->vtotal, (unsigned long) stuff->flags); + ErrorF(" after - scrn: %d clock: %ld\n", + (int) stuff->screen, (unsigned long) stuff->after_dotclock); + ErrorF(" hdsp: %d hbeg: %d hend: %d httl: %d\n", + stuff->after_hdisplay, stuff->after_hsyncstart, + stuff->after_hsyncend, stuff->after_htotal); + ErrorF(" vdsp: %d vbeg: %d vend: %d vttl: %d flags: %ld\n", + stuff->after_vdisplay, stuff->after_vsyncstart, + stuff->after_vsyncend, stuff->after_vtotal, + (unsigned long) stuff->after_flags); + } + + if (ver < 2) { + REQUEST_AT_LEAST_SIZE(xXF86OldVidModeAddModeLineReq); + len = + client->req_len - + bytes_to_int32(sizeof(xXF86OldVidModeAddModeLineReq)); + } + else { + REQUEST_AT_LEAST_SIZE(xXF86VidModeAddModeLineReq); + len = + client->req_len - + bytes_to_int32(sizeof(xXF86VidModeAddModeLineReq)); + } + if (len != stuff->privsize) + return BadLength; + + if (stuff->screen >= screenInfo.numScreens) + return BadValue; + + if (stuff->hsyncstart < stuff->hdisplay || + stuff->hsyncend < stuff->hsyncstart || + stuff->htotal < stuff->hsyncend || + stuff->vsyncstart < stuff->vdisplay || + stuff->vsyncend < stuff->vsyncstart || stuff->vtotal < stuff->vsyncend) + return BadValue; + + if (stuff->after_hsyncstart < stuff->after_hdisplay || + stuff->after_hsyncend < stuff->after_hsyncstart || + stuff->after_htotal < stuff->after_hsyncend || + stuff->after_vsyncstart < stuff->after_vdisplay || + stuff->after_vsyncend < stuff->after_vsyncstart || + stuff->after_vtotal < stuff->after_vsyncend) + return BadValue; + + if (stuff->after_htotal != 0 || stuff->after_vtotal != 0) { + Bool found = FALSE; + + if (VidModeGetFirstModeline(stuff->screen, &mode, &dotClock)) { + do { + if ((VidModeGetDotClock(stuff->screen, stuff->dotclock) + == dotClock) && MODEMATCH(mode, stuff)) { + found = TRUE; + break; + } + } while (VidModeGetNextModeline(stuff->screen, &mode, &dotClock)); + } + if (!found) + return BadValue; + } + + mode = VidModeCreateMode(); + if (mode == NULL) + return BadValue; + + VidModeSetModeValue(mode, VIDMODE_CLOCK, stuff->dotclock); + VidModeSetModeValue(mode, VIDMODE_H_DISPLAY, stuff->hdisplay); + VidModeSetModeValue(mode, VIDMODE_H_SYNCSTART, stuff->hsyncstart); + VidModeSetModeValue(mode, VIDMODE_H_SYNCEND, stuff->hsyncend); + VidModeSetModeValue(mode, VIDMODE_H_TOTAL, stuff->htotal); + VidModeSetModeValue(mode, VIDMODE_H_SKEW, stuff->hskew); + VidModeSetModeValue(mode, VIDMODE_V_DISPLAY, stuff->vdisplay); + VidModeSetModeValue(mode, VIDMODE_V_SYNCSTART, stuff->vsyncstart); + VidModeSetModeValue(mode, VIDMODE_V_SYNCEND, stuff->vsyncend); + VidModeSetModeValue(mode, VIDMODE_V_TOTAL, stuff->vtotal); + VidModeSetModeValue(mode, VIDMODE_FLAGS, stuff->flags); + + if (stuff->privsize) + ErrorF("AddModeLine - Privates in request have been ignored\n"); + + /* Check that the mode is consistent with the monitor specs */ + switch (VidModeCheckModeForMonitor(stuff->screen, mode)) { + case MODE_OK: + break; + case MODE_HSYNC: + case MODE_H_ILLEGAL: + free(mode); + return VidModeErrorBase + XF86VidModeBadHTimings; + case MODE_VSYNC: + case MODE_V_ILLEGAL: + free(mode); + return VidModeErrorBase + XF86VidModeBadVTimings; + default: + free(mode); + return VidModeErrorBase + XF86VidModeModeUnsuitable; + } + + /* Check that the driver is happy with the mode */ + if (VidModeCheckModeForDriver(stuff->screen, mode) != MODE_OK) { + free(mode); + return VidModeErrorBase + XF86VidModeModeUnsuitable; + } + + VidModeSetCrtcForMode(stuff->screen, mode); + + VidModeAddModeline(stuff->screen, mode); + + if (xf86GetVerbosity() > DEFAULT_XF86VIDMODE_VERBOSITY) + ErrorF("AddModeLine - Succeeded\n"); + return Success; +} + +static int +ProcXF86VidModeDeleteModeLine(ClientPtr client) +{ + REQUEST(xXF86VidModeDeleteModeLineReq); + xXF86OldVidModeDeleteModeLineReq *oldstuff = + (xXF86OldVidModeDeleteModeLineReq *) client->requestBuffer; + xXF86VidModeDeleteModeLineReq newstuff; + pointer mode; + int len, dotClock; + int ver; + + DEBUG_P("XF86VidModeDeleteModeline"); + + ver = ClientMajorVersion(client); + if (ver < 2) { + /* convert from old format */ + stuff = &newstuff; + stuff->length = oldstuff->length; + stuff->screen = oldstuff->screen; + stuff->dotclock = oldstuff->dotclock; + stuff->hdisplay = oldstuff->hdisplay; + stuff->hsyncstart = oldstuff->hsyncstart; + stuff->hsyncend = oldstuff->hsyncend; + stuff->htotal = oldstuff->htotal; + stuff->hskew = 0; + stuff->vdisplay = oldstuff->vdisplay; + stuff->vsyncstart = oldstuff->vsyncstart; + stuff->vsyncend = oldstuff->vsyncend; + stuff->vtotal = oldstuff->vtotal; + stuff->flags = oldstuff->flags; + stuff->privsize = oldstuff->privsize; + } + if (xf86GetVerbosity() > DEFAULT_XF86VIDMODE_VERBOSITY) { + ErrorF("DeleteModeLine - scrn: %d clock: %ld\n", + (int) stuff->screen, (unsigned long) stuff->dotclock); + ErrorF(" hdsp: %d hbeg: %d hend: %d httl: %d\n", + stuff->hdisplay, stuff->hsyncstart, + stuff->hsyncend, stuff->htotal); + ErrorF + (" vdsp: %d vbeg: %d vend: %d vttl: %d flags: %ld\n", + stuff->vdisplay, stuff->vsyncstart, stuff->vsyncend, stuff->vtotal, + (unsigned long) stuff->flags); + } + + if (ver < 2) { + REQUEST_AT_LEAST_SIZE(xXF86OldVidModeDeleteModeLineReq); + len = + client->req_len - + bytes_to_int32(sizeof(xXF86OldVidModeDeleteModeLineReq)); + } + else { + REQUEST_AT_LEAST_SIZE(xXF86VidModeDeleteModeLineReq); + len = + client->req_len - + bytes_to_int32(sizeof(xXF86VidModeDeleteModeLineReq)); + } + if (len != stuff->privsize) { + if (xf86GetVerbosity() > DEFAULT_XF86VIDMODE_VERBOSITY) { + ErrorF("req_len = %ld, sizeof(Req) = %d, privsize = %ld, " + "len = %d, length = %d\n", + (unsigned long) client->req_len, + (int) sizeof(xXF86VidModeDeleteModeLineReq) >> 2, + (unsigned long) stuff->privsize, len, stuff->length); + } + return BadLength; + } + + if (stuff->screen >= screenInfo.numScreens) + return BadValue; + + if (!VidModeGetCurrentModeline(stuff->screen, &mode, &dotClock)) + return BadValue; + + if (xf86GetVerbosity() > DEFAULT_XF86VIDMODE_VERBOSITY) { + ErrorF("Checking against clock: %d (%d)\n", + VidModeGetModeValue(mode, VIDMODE_CLOCK), dotClock); + ErrorF(" hdsp: %d hbeg: %d hend: %d httl: %d\n", + VidModeGetModeValue(mode, VIDMODE_H_DISPLAY), + VidModeGetModeValue(mode, VIDMODE_H_SYNCSTART), + VidModeGetModeValue(mode, VIDMODE_H_SYNCEND), + VidModeGetModeValue(mode, VIDMODE_H_TOTAL)); + ErrorF + (" vdsp: %d vbeg: %d vend: %d vttl: %d flags: %d\n", + VidModeGetModeValue(mode, VIDMODE_V_DISPLAY), + VidModeGetModeValue(mode, VIDMODE_V_SYNCSTART), + VidModeGetModeValue(mode, VIDMODE_V_SYNCEND), + VidModeGetModeValue(mode, VIDMODE_V_TOTAL), + VidModeGetModeValue(mode, VIDMODE_FLAGS)); + } + if ((VidModeGetDotClock(stuff->screen, stuff->dotclock) == dotClock) && + MODEMATCH(mode, stuff)) + return BadValue; + + if (!VidModeGetFirstModeline(stuff->screen, &mode, &dotClock)) + return BadValue; + + do { + if (xf86GetVerbosity() > DEFAULT_XF86VIDMODE_VERBOSITY) { + ErrorF("Checking against clock: %d (%d)\n", + VidModeGetModeValue(mode, VIDMODE_CLOCK), dotClock); + ErrorF(" hdsp: %d hbeg: %d hend: %d httl: %d\n", + VidModeGetModeValue(mode, VIDMODE_H_DISPLAY), + VidModeGetModeValue(mode, VIDMODE_H_SYNCSTART), + VidModeGetModeValue(mode, VIDMODE_H_SYNCEND), + VidModeGetModeValue(mode, VIDMODE_H_TOTAL)); + ErrorF + (" vdsp: %d vbeg: %d vend: %d vttl: %d flags: %d\n", + VidModeGetModeValue(mode, VIDMODE_V_DISPLAY), + VidModeGetModeValue(mode, VIDMODE_V_SYNCSTART), + VidModeGetModeValue(mode, VIDMODE_V_SYNCEND), + VidModeGetModeValue(mode, VIDMODE_V_TOTAL), + VidModeGetModeValue(mode, VIDMODE_FLAGS)); + } + if ((VidModeGetDotClock(stuff->screen, stuff->dotclock) == dotClock) && + MODEMATCH(mode, stuff)) { + VidModeDeleteModeline(stuff->screen, mode); + if (xf86GetVerbosity() > DEFAULT_XF86VIDMODE_VERBOSITY) + ErrorF("DeleteModeLine - Succeeded\n"); + return Success; + } + } while (VidModeGetNextModeline(stuff->screen, &mode, &dotClock)); + + return BadValue; +} + +static int +ProcXF86VidModeModModeLine(ClientPtr client) +{ + REQUEST(xXF86VidModeModModeLineReq); + xXF86OldVidModeModModeLineReq *oldstuff = + (xXF86OldVidModeModModeLineReq *) client->requestBuffer; + xXF86VidModeModModeLineReq newstuff; + pointer mode, modetmp; + int len, dotClock; + int ver; + + DEBUG_P("XF86VidModeModModeline"); + + ver = ClientMajorVersion(client); + if (ver < 2) { + /* convert from old format */ + stuff = &newstuff; + stuff->length = oldstuff->length; + stuff->screen = oldstuff->screen; + stuff->hdisplay = oldstuff->hdisplay; + stuff->hsyncstart = oldstuff->hsyncstart; + stuff->hsyncend = oldstuff->hsyncend; + stuff->htotal = oldstuff->htotal; + stuff->hskew = 0; + stuff->vdisplay = oldstuff->vdisplay; + stuff->vsyncstart = oldstuff->vsyncstart; + stuff->vsyncend = oldstuff->vsyncend; + stuff->vtotal = oldstuff->vtotal; + stuff->flags = oldstuff->flags; + stuff->privsize = oldstuff->privsize; + } + if (xf86GetVerbosity() > DEFAULT_XF86VIDMODE_VERBOSITY) { + ErrorF("ModModeLine - scrn: %d hdsp: %d hbeg: %d hend: %d httl: %d\n", + (int) stuff->screen, stuff->hdisplay, stuff->hsyncstart, + stuff->hsyncend, stuff->htotal); + ErrorF(" vdsp: %d vbeg: %d vend: %d vttl: %d flags: %ld\n", + stuff->vdisplay, stuff->vsyncstart, stuff->vsyncend, + stuff->vtotal, (unsigned long) stuff->flags); + } + + if (ver < 2) { + REQUEST_AT_LEAST_SIZE(xXF86OldVidModeModModeLineReq); + len = + client->req_len - + bytes_to_int32(sizeof(xXF86OldVidModeModModeLineReq)); + } + else { + REQUEST_AT_LEAST_SIZE(xXF86VidModeModModeLineReq); + len = + client->req_len - + bytes_to_int32(sizeof(xXF86VidModeModModeLineReq)); + } + if (len != stuff->privsize) + return BadLength; + + if (stuff->hsyncstart < stuff->hdisplay || + stuff->hsyncend < stuff->hsyncstart || + stuff->htotal < stuff->hsyncend || + stuff->vsyncstart < stuff->vdisplay || + stuff->vsyncend < stuff->vsyncstart || stuff->vtotal < stuff->vsyncend) + return BadValue; + + if (stuff->screen >= screenInfo.numScreens) + return BadValue; + + if (!VidModeGetCurrentModeline(stuff->screen, &mode, &dotClock)) + return BadValue; + + modetmp = VidModeCreateMode(); + VidModeCopyMode(mode, modetmp); + + VidModeSetModeValue(modetmp, VIDMODE_H_DISPLAY, stuff->hdisplay); + VidModeSetModeValue(modetmp, VIDMODE_H_SYNCSTART, stuff->hsyncstart); + VidModeSetModeValue(modetmp, VIDMODE_H_SYNCEND, stuff->hsyncend); + VidModeSetModeValue(modetmp, VIDMODE_H_TOTAL, stuff->htotal); + VidModeSetModeValue(modetmp, VIDMODE_H_SKEW, stuff->hskew); + VidModeSetModeValue(modetmp, VIDMODE_V_DISPLAY, stuff->vdisplay); + VidModeSetModeValue(modetmp, VIDMODE_V_SYNCSTART, stuff->vsyncstart); + VidModeSetModeValue(modetmp, VIDMODE_V_SYNCEND, stuff->vsyncend); + VidModeSetModeValue(modetmp, VIDMODE_V_TOTAL, stuff->vtotal); + VidModeSetModeValue(modetmp, VIDMODE_FLAGS, stuff->flags); + + if (stuff->privsize) + ErrorF("ModModeLine - Privates in request have been ignored\n"); + + /* Check that the mode is consistent with the monitor specs */ + switch (VidModeCheckModeForMonitor(stuff->screen, modetmp)) { + case MODE_OK: + break; + case MODE_HSYNC: + case MODE_H_ILLEGAL: + free(modetmp); + return VidModeErrorBase + XF86VidModeBadHTimings; + case MODE_VSYNC: + case MODE_V_ILLEGAL: + free(modetmp); + return VidModeErrorBase + XF86VidModeBadVTimings; + default: + free(modetmp); + return VidModeErrorBase + XF86VidModeModeUnsuitable; + } + + /* Check that the driver is happy with the mode */ + if (VidModeCheckModeForDriver(stuff->screen, modetmp) != MODE_OK) { + free(modetmp); + return VidModeErrorBase + XF86VidModeModeUnsuitable; + } + free(modetmp); + + VidModeSetModeValue(mode, VIDMODE_H_DISPLAY, stuff->hdisplay); + VidModeSetModeValue(mode, VIDMODE_H_SYNCSTART, stuff->hsyncstart); + VidModeSetModeValue(mode, VIDMODE_H_SYNCEND, stuff->hsyncend); + VidModeSetModeValue(mode, VIDMODE_H_TOTAL, stuff->htotal); + VidModeSetModeValue(mode, VIDMODE_H_SKEW, stuff->hskew); + VidModeSetModeValue(mode, VIDMODE_V_DISPLAY, stuff->vdisplay); + VidModeSetModeValue(mode, VIDMODE_V_SYNCSTART, stuff->vsyncstart); + VidModeSetModeValue(mode, VIDMODE_V_SYNCEND, stuff->vsyncend); + VidModeSetModeValue(mode, VIDMODE_V_TOTAL, stuff->vtotal); + VidModeSetModeValue(mode, VIDMODE_FLAGS, stuff->flags); + + VidModeSetCrtcForMode(stuff->screen, mode); + VidModeSwitchMode(stuff->screen, mode); + + if (xf86GetVerbosity() > DEFAULT_XF86VIDMODE_VERBOSITY) + ErrorF("ModModeLine - Succeeded\n"); + return Success; +} + +static int +ProcXF86VidModeValidateModeLine(ClientPtr client) +{ + REQUEST(xXF86VidModeValidateModeLineReq); + xXF86OldVidModeValidateModeLineReq *oldstuff = + (xXF86OldVidModeValidateModeLineReq *) client->requestBuffer; + xXF86VidModeValidateModeLineReq newstuff; + xXF86VidModeValidateModeLineReply rep; + pointer mode, modetmp = NULL; + int len, status, dotClock; + int ver; + + DEBUG_P("XF86VidModeValidateModeline"); + + ver = ClientMajorVersion(client); + if (ver < 2) { + /* convert from old format */ + stuff = &newstuff; + stuff->length = oldstuff->length; + stuff->screen = oldstuff->screen; + stuff->dotclock = oldstuff->dotclock; + stuff->hdisplay = oldstuff->hdisplay; + stuff->hsyncstart = oldstuff->hsyncstart; + stuff->hsyncend = oldstuff->hsyncend; + stuff->htotal = oldstuff->htotal; + stuff->hskew = 0; + stuff->vdisplay = oldstuff->vdisplay; + stuff->vsyncstart = oldstuff->vsyncstart; + stuff->vsyncend = oldstuff->vsyncend; + stuff->vtotal = oldstuff->vtotal; + stuff->flags = oldstuff->flags; + stuff->privsize = oldstuff->privsize; + } + if (xf86GetVerbosity() > DEFAULT_XF86VIDMODE_VERBOSITY) { + ErrorF("ValidateModeLine - scrn: %d clock: %ld\n", + (int) stuff->screen, (unsigned long) stuff->dotclock); + ErrorF(" hdsp: %d hbeg: %d hend: %d httl: %d\n", + stuff->hdisplay, stuff->hsyncstart, + stuff->hsyncend, stuff->htotal); + ErrorF + (" vdsp: %d vbeg: %d vend: %d vttl: %d flags: %ld\n", + stuff->vdisplay, stuff->vsyncstart, stuff->vsyncend, stuff->vtotal, + (unsigned long) stuff->flags); + } + + if (ver < 2) { + REQUEST_AT_LEAST_SIZE(xXF86OldVidModeValidateModeLineReq); + len = client->req_len - + bytes_to_int32(sizeof(xXF86OldVidModeValidateModeLineReq)); + } + else { + REQUEST_AT_LEAST_SIZE(xXF86VidModeValidateModeLineReq); + len = + client->req_len - + bytes_to_int32(sizeof(xXF86VidModeValidateModeLineReq)); + } + if (len != stuff->privsize) + return BadLength; + + if (stuff->screen >= screenInfo.numScreens) + return BadValue; + + status = MODE_OK; + + if (stuff->hsyncstart < stuff->hdisplay || + stuff->hsyncend < stuff->hsyncstart || + stuff->htotal < stuff->hsyncend || + stuff->vsyncstart < stuff->vdisplay || + stuff->vsyncend < stuff->vsyncstart || + stuff->vtotal < stuff->vsyncend) { + status = MODE_BAD; + goto status_reply; + } + + if (!VidModeGetCurrentModeline(stuff->screen, &mode, &dotClock)) + return BadValue; + + modetmp = VidModeCreateMode(); + VidModeCopyMode(mode, modetmp); + + VidModeSetModeValue(modetmp, VIDMODE_H_DISPLAY, stuff->hdisplay); + VidModeSetModeValue(modetmp, VIDMODE_H_SYNCSTART, stuff->hsyncstart); + VidModeSetModeValue(modetmp, VIDMODE_H_SYNCEND, stuff->hsyncend); + VidModeSetModeValue(modetmp, VIDMODE_H_TOTAL, stuff->htotal); + VidModeSetModeValue(modetmp, VIDMODE_H_SKEW, stuff->hskew); + VidModeSetModeValue(modetmp, VIDMODE_V_DISPLAY, stuff->vdisplay); + VidModeSetModeValue(modetmp, VIDMODE_V_SYNCSTART, stuff->vsyncstart); + VidModeSetModeValue(modetmp, VIDMODE_V_SYNCEND, stuff->vsyncend); + VidModeSetModeValue(modetmp, VIDMODE_V_TOTAL, stuff->vtotal); + VidModeSetModeValue(modetmp, VIDMODE_FLAGS, stuff->flags); + if (stuff->privsize) + ErrorF("ValidateModeLine - Privates in request have been ignored\n"); + + /* Check that the mode is consistent with the monitor specs */ + if ((status = + VidModeCheckModeForMonitor(stuff->screen, modetmp)) != MODE_OK) + goto status_reply; + + /* Check that the driver is happy with the mode */ + status = VidModeCheckModeForDriver(stuff->screen, modetmp); + + status_reply: + free(modetmp); + + rep = (xXF86VidModeValidateModeLineReply) { + .type = X_Reply, + .sequenceNumber = client->sequence, + .length = bytes_to_int32(SIZEOF(xXF86VidModeValidateModeLineReply) + - SIZEOF(xGenericReply)), + .status = status + }; + if (client->swapped) { + swaps(&rep.sequenceNumber); + swapl(&rep.length); + swapl(&rep.status); + } + WriteToClient(client, sizeof(xXF86VidModeValidateModeLineReply), &rep); + if (xf86GetVerbosity() > DEFAULT_XF86VIDMODE_VERBOSITY) + ErrorF("ValidateModeLine - Succeeded (status = %d)\n", status); + return Success; +} + +static int +ProcXF86VidModeSwitchMode(ClientPtr client) +{ + REQUEST(xXF86VidModeSwitchModeReq); + + DEBUG_P("XF86VidModeSwitchMode"); + + REQUEST_SIZE_MATCH(xXF86VidModeSwitchModeReq); + + if (stuff->screen >= screenInfo.numScreens) + return BadValue; + + VidModeZoomViewport(stuff->screen, (short) stuff->zoom); + + return Success; +} + +static int +ProcXF86VidModeSwitchToMode(ClientPtr client) +{ + REQUEST(xXF86VidModeSwitchToModeReq); + xXF86OldVidModeSwitchToModeReq *oldstuff = + (xXF86OldVidModeSwitchToModeReq *) client->requestBuffer; + xXF86VidModeSwitchToModeReq newstuff; + pointer mode; + int len, dotClock; + int ver; + + DEBUG_P("XF86VidModeSwitchToMode"); + + ver = ClientMajorVersion(client); + if (ver < 2) { + /* convert from old format */ + stuff = &newstuff; + stuff->length = oldstuff->length; + stuff->screen = oldstuff->screen; + stuff->dotclock = oldstuff->dotclock; + stuff->hdisplay = oldstuff->hdisplay; + stuff->hsyncstart = oldstuff->hsyncstart; + stuff->hsyncend = oldstuff->hsyncend; + stuff->htotal = oldstuff->htotal; + stuff->hskew = 0; + stuff->vdisplay = oldstuff->vdisplay; + stuff->vsyncstart = oldstuff->vsyncstart; + stuff->vsyncend = oldstuff->vsyncend; + stuff->vtotal = oldstuff->vtotal; + stuff->flags = oldstuff->flags; + stuff->privsize = oldstuff->privsize; + } + if (xf86GetVerbosity() > DEFAULT_XF86VIDMODE_VERBOSITY) { + ErrorF("SwitchToMode - scrn: %d clock: %ld\n", + (int) stuff->screen, (unsigned long) stuff->dotclock); + ErrorF(" hdsp: %d hbeg: %d hend: %d httl: %d\n", + stuff->hdisplay, stuff->hsyncstart, + stuff->hsyncend, stuff->htotal); + ErrorF + (" vdsp: %d vbeg: %d vend: %d vttl: %d flags: %ld\n", + stuff->vdisplay, stuff->vsyncstart, stuff->vsyncend, stuff->vtotal, + (unsigned long) stuff->flags); + } + + if (ver < 2) { + REQUEST_AT_LEAST_SIZE(xXF86OldVidModeSwitchToModeReq); + len = + client->req_len - + bytes_to_int32(sizeof(xXF86OldVidModeSwitchToModeReq)); + } + else { + REQUEST_AT_LEAST_SIZE(xXF86VidModeSwitchToModeReq); + len = + client->req_len - + bytes_to_int32(sizeof(xXF86VidModeSwitchToModeReq)); + } + if (len != stuff->privsize) + return BadLength; + + if (stuff->screen >= screenInfo.numScreens) + return BadValue; + + if (!VidModeGetCurrentModeline(stuff->screen, &mode, &dotClock)) + return BadValue; + + if ((VidModeGetDotClock(stuff->screen, stuff->dotclock) == dotClock) + && MODEMATCH(mode, stuff)) + return Success; + + if (!VidModeGetFirstModeline(stuff->screen, &mode, &dotClock)) + return BadValue; + + do { + if (xf86GetVerbosity() > DEFAULT_XF86VIDMODE_VERBOSITY) { + ErrorF("Checking against clock: %d (%d)\n", + VidModeGetModeValue(mode, VIDMODE_CLOCK), dotClock); + ErrorF(" hdsp: %d hbeg: %d hend: %d httl: %d\n", + VidModeGetModeValue(mode, VIDMODE_H_DISPLAY), + VidModeGetModeValue(mode, VIDMODE_H_SYNCSTART), + VidModeGetModeValue(mode, VIDMODE_H_SYNCEND), + VidModeGetModeValue(mode, VIDMODE_H_TOTAL)); + ErrorF + (" vdsp: %d vbeg: %d vend: %d vttl: %d flags: %d\n", + VidModeGetModeValue(mode, VIDMODE_V_DISPLAY), + VidModeGetModeValue(mode, VIDMODE_V_SYNCSTART), + VidModeGetModeValue(mode, VIDMODE_V_SYNCEND), + VidModeGetModeValue(mode, VIDMODE_V_TOTAL), + VidModeGetModeValue(mode, VIDMODE_FLAGS)); + } + if ((VidModeGetDotClock(stuff->screen, stuff->dotclock) == dotClock) && + MODEMATCH(mode, stuff)) { + + if (!VidModeSwitchMode(stuff->screen, mode)) + return BadValue; + + if (xf86GetVerbosity() > DEFAULT_XF86VIDMODE_VERBOSITY) + ErrorF("SwitchToMode - Succeeded\n"); + return Success; + } + } while (VidModeGetNextModeline(stuff->screen, &mode, &dotClock)); + + return BadValue; +} + +static int +ProcXF86VidModeLockModeSwitch(ClientPtr client) +{ + REQUEST(xXF86VidModeLockModeSwitchReq); + + REQUEST_SIZE_MATCH(xXF86VidModeLockModeSwitchReq); + + DEBUG_P("XF86VidModeLockModeSwitch"); + + if (stuff->screen >= screenInfo.numScreens) + return BadValue; + + if (!VidModeLockZoom(stuff->screen, (short) stuff->lock)) + return VidModeErrorBase + XF86VidModeZoomLocked; + + return Success; +} + +static int +ProcXF86VidModeGetMonitor(ClientPtr client) +{ + REQUEST(xXF86VidModeGetMonitorReq); + xXF86VidModeGetMonitorReply rep = { + .type = X_Reply, + .sequenceNumber = client->sequence + }; + CARD32 *hsyncdata, *vsyncdata; + int i, nHsync, nVrefresh; + pointer monitor; + + DEBUG_P("XF86VidModeGetMonitor"); + + REQUEST_SIZE_MATCH(xXF86VidModeGetMonitorReq); + + if (stuff->screen >= screenInfo.numScreens) + return BadValue; + + if (!VidModeGetMonitor(stuff->screen, &monitor)) + return BadValue; + + nHsync = VidModeGetMonitorValue(monitor, VIDMODE_MON_NHSYNC, 0).i; + nVrefresh = VidModeGetMonitorValue(monitor, VIDMODE_MON_NVREFRESH, 0).i; + + if ((char *) (VidModeGetMonitorValue(monitor, VIDMODE_MON_VENDOR, 0)).ptr) + rep.vendorLength = strlen((char *) (VidModeGetMonitorValue(monitor, + VIDMODE_MON_VENDOR, + 0)).ptr); + else + rep.vendorLength = 0; + if ((char *) (VidModeGetMonitorValue(monitor, VIDMODE_MON_MODEL, 0)).ptr) + rep.modelLength = strlen((char *) (VidModeGetMonitorValue(monitor, + VIDMODE_MON_MODEL, + 0)).ptr); + else + rep.modelLength = 0; + rep.length = + bytes_to_int32(SIZEOF(xXF86VidModeGetMonitorReply) - + SIZEOF(xGenericReply) + (nHsync + + nVrefresh) * sizeof(CARD32) + + pad_to_int32(rep.vendorLength) + + pad_to_int32(rep.modelLength)); + rep.nhsync = nHsync; + rep.nvsync = nVrefresh; + hsyncdata = malloc(nHsync * sizeof(CARD32)); + if (!hsyncdata) { + return BadAlloc; + } + vsyncdata = malloc(nVrefresh * sizeof(CARD32)); + + if (!vsyncdata) { + free(hsyncdata); + return BadAlloc; + } + + for (i = 0; i < nHsync; i++) { + hsyncdata[i] = (unsigned short) (VidModeGetMonitorValue(monitor, + VIDMODE_MON_HSYNC_LO, + i)).f | + (unsigned + short) (VidModeGetMonitorValue(monitor, VIDMODE_MON_HSYNC_HI, + i)).f << 16; + } + for (i = 0; i < nVrefresh; i++) { + vsyncdata[i] = (unsigned short) (VidModeGetMonitorValue(monitor, + VIDMODE_MON_VREFRESH_LO, + i)).f | + (unsigned + short) (VidModeGetMonitorValue(monitor, VIDMODE_MON_VREFRESH_HI, + i)).f << 16; + } + + if (client->swapped) { + swaps(&rep.sequenceNumber); + swapl(&rep.length); + } + WriteToClient(client, SIZEOF(xXF86VidModeGetMonitorReply), &rep); + client->pSwapReplyFunc = (ReplySwapPtr) Swap32Write; + WriteSwappedDataToClient(client, nHsync * sizeof(CARD32), hsyncdata); + WriteSwappedDataToClient(client, nVrefresh * sizeof(CARD32), vsyncdata); + if (rep.vendorLength) + WriteToClient(client, rep.vendorLength, + (VidModeGetMonitorValue(monitor, VIDMODE_MON_VENDOR, 0)).ptr); + if (rep.modelLength) + WriteToClient(client, rep.modelLength, + (VidModeGetMonitorValue(monitor, VIDMODE_MON_MODEL, 0)).ptr); + + free(hsyncdata); + free(vsyncdata); + + return Success; +} + +static int +ProcXF86VidModeGetViewPort(ClientPtr client) +{ + REQUEST(xXF86VidModeGetViewPortReq); + xXF86VidModeGetViewPortReply rep; + int x, y; + + DEBUG_P("XF86VidModeGetViewPort"); + + REQUEST_SIZE_MATCH(xXF86VidModeGetViewPortReq); + + if (stuff->screen >= screenInfo.numScreens) + return BadValue; + + VidModeGetViewPort(stuff->screen, &x, &y); + + rep = (xXF86VidModeGetViewPortReply) { + .type = X_Reply, + .sequenceNumber = client->sequence, + .length = 0, + .x = x, + .y = y + }; + + if (client->swapped) { + swaps(&rep.sequenceNumber); + swapl(&rep.length); + swapl(&rep.x); + swapl(&rep.y); + } + WriteToClient(client, SIZEOF(xXF86VidModeGetViewPortReply), &rep); + return Success; +} + +static int +ProcXF86VidModeSetViewPort(ClientPtr client) +{ + REQUEST(xXF86VidModeSetViewPortReq); + + DEBUG_P("XF86VidModeSetViewPort"); + + REQUEST_SIZE_MATCH(xXF86VidModeSetViewPortReq); + + if (stuff->screen >= screenInfo.numScreens) + return BadValue; + + if (!VidModeSetViewPort(stuff->screen, stuff->x, stuff->y)) + return BadValue; + + return Success; +} + +static int +ProcXF86VidModeGetDotClocks(ClientPtr client) +{ + REQUEST(xXF86VidModeGetDotClocksReq); + xXF86VidModeGetDotClocksReply rep; + int n; + int numClocks; + CARD32 dotclock; + int *Clocks = NULL; + Bool ClockProg; + + DEBUG_P("XF86VidModeGetDotClocks"); + + REQUEST_SIZE_MATCH(xXF86VidModeGetDotClocksReq); + + if (stuff->screen >= screenInfo.numScreens) + return BadValue; + + numClocks = VidModeGetNumOfClocks(stuff->screen, &ClockProg); + + rep = (xXF86VidModeGetDotClocksReply) { + .type = X_Reply, + .sequenceNumber = client->sequence, + .length = bytes_to_int32(SIZEOF(xXF86VidModeGetDotClocksReply) + - SIZEOF(xGenericReply) + numClocks), + .clocks = numClocks, + .maxclocks = MAXCLOCKS, + .flags = 0 + }; + + if (!ClockProg) { + Clocks = calloc(numClocks, sizeof(int)); + if (!Clocks) + return BadValue; + if (!VidModeGetClocks(stuff->screen, Clocks)) { + free(Clocks); + return BadValue; + } + } + if (ClockProg) { + rep.flags |= CLKFLAG_PROGRAMABLE; + } + if (client->swapped) { + swaps(&rep.sequenceNumber); + swapl(&rep.length); + swapl(&rep.clocks); + swapl(&rep.maxclocks); + swapl(&rep.flags); + } + WriteToClient(client, sizeof(xXF86VidModeGetDotClocksReply), &rep); + if (!ClockProg) { + for (n = 0; n < numClocks; n++) { + dotclock = *Clocks++; + if (client->swapped) { + WriteSwappedDataToClient(client, 4, (char *) &dotclock); + } + else { + WriteToClient(client, 4, &dotclock); + } + } + } + + free(Clocks); + return Success; +} + +static int +ProcXF86VidModeSetGamma(ClientPtr client) +{ + REQUEST(xXF86VidModeSetGammaReq); + + DEBUG_P("XF86VidModeSetGamma"); + + REQUEST_SIZE_MATCH(xXF86VidModeSetGammaReq); + + if (stuff->screen >= screenInfo.numScreens) + return BadValue; + + if (!VidModeSetGamma(stuff->screen, ((float) stuff->red) / 10000., + ((float) stuff->green) / 10000., + ((float) stuff->blue) / 10000.)) + return BadValue; + + return Success; +} + +static int +ProcXF86VidModeGetGamma(ClientPtr client) +{ + REQUEST(xXF86VidModeGetGammaReq); + xXF86VidModeGetGammaReply rep; + float red, green, blue; + + DEBUG_P("XF86VidModeGetGamma"); + + REQUEST_SIZE_MATCH(xXF86VidModeGetGammaReq); + + if (stuff->screen >= screenInfo.numScreens) + return BadValue; + + if (!VidModeGetGamma(stuff->screen, &red, &green, &blue)) + return BadValue; + rep = (xXF86VidModeGetGammaReply) { + .type = X_Reply, + .sequenceNumber = client->sequence, + .length = 0, + .red = (CARD32) (red * 10000.), + .green = (CARD32) (green * 10000.), + .blue = (CARD32) (blue * 10000.) + }; + if (client->swapped) { + swaps(&rep.sequenceNumber); + swapl(&rep.length); + swapl(&rep.red); + swapl(&rep.green); + swapl(&rep.blue); + } + WriteToClient(client, sizeof(xXF86VidModeGetGammaReply), &rep); + + return Success; +} + +static int +ProcXF86VidModeSetGammaRamp(ClientPtr client) +{ + CARD16 *r, *g, *b; + int length; + + REQUEST(xXF86VidModeSetGammaRampReq); + + if (stuff->screen >= screenInfo.numScreens) + return BadValue; + + if (stuff->size != VidModeGetGammaRampSize(stuff->screen)) + return BadValue; + + length = (stuff->size + 1) & ~1; + + REQUEST_FIXED_SIZE(xXF86VidModeSetGammaRampReq, length * 6); + + r = (CARD16 *) &stuff[1]; + g = r + length; + b = g + length; + + if (!VidModeSetGammaRamp(stuff->screen, stuff->size, r, g, b)) + return BadValue; + + return Success; +} + +static int +ProcXF86VidModeGetGammaRamp(ClientPtr client) +{ + CARD16 *ramp = NULL; + int length; + size_t ramplen = 0; + xXF86VidModeGetGammaRampReply rep; + + REQUEST(xXF86VidModeGetGammaRampReq); + + REQUEST_SIZE_MATCH(xXF86VidModeGetGammaRampReq); + + if (stuff->screen >= screenInfo.numScreens) + return BadValue; + + if (stuff->size != VidModeGetGammaRampSize(stuff->screen)) + return BadValue; + + length = (stuff->size + 1) & ~1; + + if (stuff->size) { + ramplen = length * 3 * sizeof(CARD16); + if (!(ramp = malloc(ramplen))) + return BadAlloc; + + if (!VidModeGetGammaRamp(stuff->screen, stuff->size, + ramp, ramp + length, ramp + (length * 2))) { + free(ramp); + return BadValue; + } + } + rep = (xXF86VidModeGetGammaRampReply) { + .type = X_Reply, + .sequenceNumber = client->sequence, + .length = (length >> 1) * 3, + .size = stuff->size + }; + if (client->swapped) { + swaps(&rep.sequenceNumber); + swapl(&rep.length); + swaps(&rep.size); + SwapShorts((short *) ramp, length * 3); + } + WriteToClient(client, sizeof(xXF86VidModeGetGammaRampReply), &rep); + + if (stuff->size) { + WriteToClient(client, ramplen, ramp); + free(ramp); + } + + return Success; +} + +static int +ProcXF86VidModeGetGammaRampSize(ClientPtr client) +{ + xXF86VidModeGetGammaRampSizeReply rep; + + REQUEST(xXF86VidModeGetGammaRampSizeReq); + + REQUEST_SIZE_MATCH(xXF86VidModeGetGammaRampSizeReq); + + if (stuff->screen >= screenInfo.numScreens) + return BadValue; + + rep = (xXF86VidModeGetGammaRampSizeReply) { + .type = X_Reply, + .sequenceNumber = client->sequence, + .length = 0, + .size = VidModeGetGammaRampSize(stuff->screen) + }; + if (client->swapped) { + swaps(&rep.sequenceNumber); + swapl(&rep.length); + swaps(&rep.size); + } + WriteToClient(client, sizeof(xXF86VidModeGetGammaRampSizeReply), &rep); + + return Success; +} + +static int +ProcXF86VidModeGetPermissions(ClientPtr client) +{ + xXF86VidModeGetPermissionsReply rep = { + .type = X_Reply, + .sequenceNumber = client->sequence, + .length = 0, + .permissions = XF86VM_READ_PERMISSION + }; + + REQUEST(xXF86VidModeGetPermissionsReq); + + REQUEST_SIZE_MATCH(xXF86VidModeGetPermissionsReq); + + if (stuff->screen >= screenInfo.numScreens) + return BadValue; + + if (xf86GetVidModeEnabled() && + (xf86GetVidModeAllowNonLocal() || LocalClient(client))) { + rep.permissions |= XF86VM_WRITE_PERMISSION; + } + if (client->swapped) { + swaps(&rep.sequenceNumber); + swapl(&rep.length); + swapl(&rep.permissions); + } + WriteToClient(client, sizeof(xXF86VidModeGetPermissionsReply), &rep); + + return Success; +} + +static int +ProcXF86VidModeSetClientVersion(ClientPtr client) +{ + REQUEST(xXF86VidModeSetClientVersionReq); + + VidModePrivPtr pPriv; + + DEBUG_P("XF86VidModeSetClientVersion"); + + REQUEST_SIZE_MATCH(xXF86VidModeSetClientVersionReq); + + if ((pPriv = VM_GETPRIV(client)) == NULL) { + pPriv = malloc(sizeof(VidModePrivRec)); + if (!pPriv) + return BadAlloc; + VM_SETPRIV(client, pPriv); + } + pPriv->major = stuff->major; + + pPriv->minor = stuff->minor; + + return Success; +} + +static int +ProcXF86VidModeDispatch(ClientPtr client) +{ + REQUEST(xReq); + switch (stuff->data) { + case X_XF86VidModeQueryVersion: + return ProcXF86VidModeQueryVersion(client); + case X_XF86VidModeGetModeLine: + return ProcXF86VidModeGetModeLine(client); + case X_XF86VidModeGetMonitor: + return ProcXF86VidModeGetMonitor(client); + case X_XF86VidModeGetAllModeLines: + return ProcXF86VidModeGetAllModeLines(client); + case X_XF86VidModeValidateModeLine: + return ProcXF86VidModeValidateModeLine(client); + case X_XF86VidModeGetViewPort: + return ProcXF86VidModeGetViewPort(client); + case X_XF86VidModeGetDotClocks: + return ProcXF86VidModeGetDotClocks(client); + case X_XF86VidModeSetClientVersion: + return ProcXF86VidModeSetClientVersion(client); + case X_XF86VidModeGetGamma: + return ProcXF86VidModeGetGamma(client); + case X_XF86VidModeGetGammaRamp: + return ProcXF86VidModeGetGammaRamp(client); + case X_XF86VidModeGetGammaRampSize: + return ProcXF86VidModeGetGammaRampSize(client); + case X_XF86VidModeGetPermissions: + return ProcXF86VidModeGetPermissions(client); + default: + if (!xf86GetVidModeEnabled()) + return VidModeErrorBase + XF86VidModeExtensionDisabled; + if (xf86GetVidModeAllowNonLocal() || LocalClient(client)) { + switch (stuff->data) { + case X_XF86VidModeAddModeLine: + return ProcXF86VidModeAddModeLine(client); + case X_XF86VidModeDeleteModeLine: + return ProcXF86VidModeDeleteModeLine(client); + case X_XF86VidModeModModeLine: + return ProcXF86VidModeModModeLine(client); + case X_XF86VidModeSwitchMode: + return ProcXF86VidModeSwitchMode(client); + case X_XF86VidModeSwitchToMode: + return ProcXF86VidModeSwitchToMode(client); + case X_XF86VidModeLockModeSwitch: + return ProcXF86VidModeLockModeSwitch(client); + case X_XF86VidModeSetViewPort: + return ProcXF86VidModeSetViewPort(client); + case X_XF86VidModeSetGamma: + return ProcXF86VidModeSetGamma(client); + case X_XF86VidModeSetGammaRamp: + return ProcXF86VidModeSetGammaRamp(client); + default: + return BadRequest; + } + } + else + return VidModeErrorBase + XF86VidModeClientNotLocal; + } +} + +static int +SProcXF86VidModeQueryVersion(ClientPtr client) +{ + REQUEST(xXF86VidModeQueryVersionReq); + swaps(&stuff->length); + return ProcXF86VidModeQueryVersion(client); +} + +static int +SProcXF86VidModeGetModeLine(ClientPtr client) +{ + REQUEST(xXF86VidModeGetModeLineReq); + swaps(&stuff->length); + REQUEST_SIZE_MATCH(xXF86VidModeGetModeLineReq); + swaps(&stuff->screen); + return ProcXF86VidModeGetModeLine(client); +} + +static int +SProcXF86VidModeGetAllModeLines(ClientPtr client) +{ + REQUEST(xXF86VidModeGetAllModeLinesReq); + swaps(&stuff->length); + REQUEST_SIZE_MATCH(xXF86VidModeGetAllModeLinesReq); + swaps(&stuff->screen); + return ProcXF86VidModeGetAllModeLines(client); +} + +static int +SProcXF86VidModeAddModeLine(ClientPtr client) +{ + xXF86OldVidModeAddModeLineReq *oldstuff = + (xXF86OldVidModeAddModeLineReq *) client->requestBuffer; + int ver; + + REQUEST(xXF86VidModeAddModeLineReq); + ver = ClientMajorVersion(client); + if (ver < 2) { + swaps(&oldstuff->length); + REQUEST_AT_LEAST_SIZE(xXF86OldVidModeAddModeLineReq); + swapl(&oldstuff->screen); + swaps(&oldstuff->hdisplay); + swaps(&oldstuff->hsyncstart); + swaps(&oldstuff->hsyncend); + swaps(&oldstuff->htotal); + swaps(&oldstuff->vdisplay); + swaps(&oldstuff->vsyncstart); + swaps(&oldstuff->vsyncend); + swaps(&oldstuff->vtotal); + swapl(&oldstuff->flags); + swapl(&oldstuff->privsize); + SwapRestL(oldstuff); + } + else { + swaps(&stuff->length); + REQUEST_AT_LEAST_SIZE(xXF86VidModeAddModeLineReq); + swapl(&stuff->screen); + swaps(&stuff->hdisplay); + swaps(&stuff->hsyncstart); + swaps(&stuff->hsyncend); + swaps(&stuff->htotal); + swaps(&stuff->hskew); + swaps(&stuff->vdisplay); + swaps(&stuff->vsyncstart); + swaps(&stuff->vsyncend); + swaps(&stuff->vtotal); + swapl(&stuff->flags); + swapl(&stuff->privsize); + SwapRestL(stuff); + } + return ProcXF86VidModeAddModeLine(client); +} + +static int +SProcXF86VidModeDeleteModeLine(ClientPtr client) +{ + xXF86OldVidModeDeleteModeLineReq *oldstuff = + (xXF86OldVidModeDeleteModeLineReq *) client->requestBuffer; + int ver; + + REQUEST(xXF86VidModeDeleteModeLineReq); + ver = ClientMajorVersion(client); + if (ver < 2) { + swaps(&oldstuff->length); + REQUEST_AT_LEAST_SIZE(xXF86OldVidModeDeleteModeLineReq); + swapl(&oldstuff->screen); + swaps(&oldstuff->hdisplay); + swaps(&oldstuff->hsyncstart); + swaps(&oldstuff->hsyncend); + swaps(&oldstuff->htotal); + swaps(&oldstuff->vdisplay); + swaps(&oldstuff->vsyncstart); + swaps(&oldstuff->vsyncend); + swaps(&oldstuff->vtotal); + swapl(&oldstuff->flags); + swapl(&oldstuff->privsize); + SwapRestL(oldstuff); + } + else { + swaps(&stuff->length); + REQUEST_AT_LEAST_SIZE(xXF86VidModeDeleteModeLineReq); + swapl(&stuff->screen); + swaps(&stuff->hdisplay); + swaps(&stuff->hsyncstart); + swaps(&stuff->hsyncend); + swaps(&stuff->htotal); + swaps(&stuff->hskew); + swaps(&stuff->vdisplay); + swaps(&stuff->vsyncstart); + swaps(&stuff->vsyncend); + swaps(&stuff->vtotal); + swapl(&stuff->flags); + swapl(&stuff->privsize); + SwapRestL(stuff); + } + return ProcXF86VidModeDeleteModeLine(client); +} + +static int +SProcXF86VidModeModModeLine(ClientPtr client) +{ + xXF86OldVidModeModModeLineReq *oldstuff = + (xXF86OldVidModeModModeLineReq *) client->requestBuffer; + int ver; + + REQUEST(xXF86VidModeModModeLineReq); + ver = ClientMajorVersion(client); + if (ver < 2) { + swaps(&oldstuff->length); + REQUEST_AT_LEAST_SIZE(xXF86OldVidModeModModeLineReq); + swapl(&oldstuff->screen); + swaps(&oldstuff->hdisplay); + swaps(&oldstuff->hsyncstart); + swaps(&oldstuff->hsyncend); + swaps(&oldstuff->htotal); + swaps(&oldstuff->vdisplay); + swaps(&oldstuff->vsyncstart); + swaps(&oldstuff->vsyncend); + swaps(&oldstuff->vtotal); + swapl(&oldstuff->flags); + swapl(&oldstuff->privsize); + SwapRestL(oldstuff); + } + else { + swaps(&stuff->length); + REQUEST_AT_LEAST_SIZE(xXF86VidModeModModeLineReq); + swapl(&stuff->screen); + swaps(&stuff->hdisplay); + swaps(&stuff->hsyncstart); + swaps(&stuff->hsyncend); + swaps(&stuff->htotal); + swaps(&stuff->hskew); + swaps(&stuff->vdisplay); + swaps(&stuff->vsyncstart); + swaps(&stuff->vsyncend); + swaps(&stuff->vtotal); + swapl(&stuff->flags); + swapl(&stuff->privsize); + SwapRestL(stuff); + } + return ProcXF86VidModeModModeLine(client); +} + +static int +SProcXF86VidModeValidateModeLine(ClientPtr client) +{ + xXF86OldVidModeValidateModeLineReq *oldstuff = + (xXF86OldVidModeValidateModeLineReq *) client->requestBuffer; + int ver; + + REQUEST(xXF86VidModeValidateModeLineReq); + ver = ClientMajorVersion(client); + if (ver < 2) { + swaps(&oldstuff->length); + REQUEST_AT_LEAST_SIZE(xXF86OldVidModeValidateModeLineReq); + swapl(&oldstuff->screen); + swaps(&oldstuff->hdisplay); + swaps(&oldstuff->hsyncstart); + swaps(&oldstuff->hsyncend); + swaps(&oldstuff->htotal); + swaps(&oldstuff->vdisplay); + swaps(&oldstuff->vsyncstart); + swaps(&oldstuff->vsyncend); + swaps(&oldstuff->vtotal); + swapl(&oldstuff->flags); + swapl(&oldstuff->privsize); + SwapRestL(oldstuff); + } + else { + swaps(&stuff->length); + REQUEST_AT_LEAST_SIZE(xXF86VidModeValidateModeLineReq); + swapl(&stuff->screen); + swaps(&stuff->hdisplay); + swaps(&stuff->hsyncstart); + swaps(&stuff->hsyncend); + swaps(&stuff->htotal); + swaps(&stuff->hskew); + swaps(&stuff->vdisplay); + swaps(&stuff->vsyncstart); + swaps(&stuff->vsyncend); + swaps(&stuff->vtotal); + swapl(&stuff->flags); + swapl(&stuff->privsize); + SwapRestL(stuff); + } + return ProcXF86VidModeValidateModeLine(client); +} + +static int +SProcXF86VidModeSwitchMode(ClientPtr client) +{ + REQUEST(xXF86VidModeSwitchModeReq); + swaps(&stuff->length); + REQUEST_SIZE_MATCH(xXF86VidModeSwitchModeReq); + swaps(&stuff->screen); + swaps(&stuff->zoom); + return ProcXF86VidModeSwitchMode(client); +} + +static int +SProcXF86VidModeSwitchToMode(ClientPtr client) +{ + REQUEST(xXF86VidModeSwitchToModeReq); + swaps(&stuff->length); + REQUEST_SIZE_MATCH(xXF86VidModeSwitchToModeReq); + swapl(&stuff->screen); + return ProcXF86VidModeSwitchToMode(client); +} + +static int +SProcXF86VidModeLockModeSwitch(ClientPtr client) +{ + REQUEST(xXF86VidModeLockModeSwitchReq); + swaps(&stuff->length); + REQUEST_SIZE_MATCH(xXF86VidModeLockModeSwitchReq); + swaps(&stuff->screen); + swaps(&stuff->lock); + return ProcXF86VidModeLockModeSwitch(client); +} + +static int +SProcXF86VidModeGetMonitor(ClientPtr client) +{ + REQUEST(xXF86VidModeGetMonitorReq); + swaps(&stuff->length); + REQUEST_SIZE_MATCH(xXF86VidModeGetMonitorReq); + swaps(&stuff->screen); + return ProcXF86VidModeGetMonitor(client); +} + +static int +SProcXF86VidModeGetViewPort(ClientPtr client) +{ + REQUEST(xXF86VidModeGetViewPortReq); + swaps(&stuff->length); + REQUEST_SIZE_MATCH(xXF86VidModeGetViewPortReq); + swaps(&stuff->screen); + return ProcXF86VidModeGetViewPort(client); +} + +static int +SProcXF86VidModeSetViewPort(ClientPtr client) +{ + REQUEST(xXF86VidModeSetViewPortReq); + swaps(&stuff->length); + REQUEST_SIZE_MATCH(xXF86VidModeSetViewPortReq); + swaps(&stuff->screen); + swapl(&stuff->x); + swapl(&stuff->y); + return ProcXF86VidModeSetViewPort(client); +} + +static int +SProcXF86VidModeGetDotClocks(ClientPtr client) +{ + REQUEST(xXF86VidModeGetDotClocksReq); + swaps(&stuff->length); + REQUEST_SIZE_MATCH(xXF86VidModeGetDotClocksReq); + swaps(&stuff->screen); + return ProcXF86VidModeGetDotClocks(client); +} + +static int +SProcXF86VidModeSetClientVersion(ClientPtr client) +{ + REQUEST(xXF86VidModeSetClientVersionReq); + swaps(&stuff->length); + REQUEST_SIZE_MATCH(xXF86VidModeSetClientVersionReq); + swaps(&stuff->major); + swaps(&stuff->minor); + return ProcXF86VidModeSetClientVersion(client); +} + +static int +SProcXF86VidModeSetGamma(ClientPtr client) +{ + REQUEST(xXF86VidModeSetGammaReq); + swaps(&stuff->length); + REQUEST_SIZE_MATCH(xXF86VidModeSetGammaReq); + swaps(&stuff->screen); + swapl(&stuff->red); + swapl(&stuff->green); + swapl(&stuff->blue); + return ProcXF86VidModeSetGamma(client); +} + +static int +SProcXF86VidModeGetGamma(ClientPtr client) +{ + REQUEST(xXF86VidModeGetGammaReq); + swaps(&stuff->length); + REQUEST_SIZE_MATCH(xXF86VidModeGetGammaReq); + swaps(&stuff->screen); + return ProcXF86VidModeGetGamma(client); +} + +static int +SProcXF86VidModeSetGammaRamp(ClientPtr client) +{ + int length; + + REQUEST(xXF86VidModeSetGammaRampReq); + swaps(&stuff->length); + REQUEST_AT_LEAST_SIZE(xXF86VidModeSetGammaRampReq); + swaps(&stuff->size); + swaps(&stuff->screen); + length = ((stuff->size + 1) & ~1) * 6; + REQUEST_FIXED_SIZE(xXF86VidModeSetGammaRampReq, length); + SwapRestS(stuff); + return ProcXF86VidModeSetGammaRamp(client); +} + +static int +SProcXF86VidModeGetGammaRamp(ClientPtr client) +{ + REQUEST(xXF86VidModeGetGammaRampReq); + swaps(&stuff->length); + REQUEST_SIZE_MATCH(xXF86VidModeGetGammaRampReq); + swaps(&stuff->size); + swaps(&stuff->screen); + return ProcXF86VidModeGetGammaRamp(client); +} + +static int +SProcXF86VidModeGetGammaRampSize(ClientPtr client) +{ + REQUEST(xXF86VidModeGetGammaRampSizeReq); + swaps(&stuff->length); + REQUEST_SIZE_MATCH(xXF86VidModeGetGammaRampSizeReq); + swaps(&stuff->screen); + return ProcXF86VidModeGetGammaRampSize(client); +} + +static int +SProcXF86VidModeGetPermissions(ClientPtr client) +{ + REQUEST(xXF86VidModeGetPermissionsReq); + swaps(&stuff->length); + REQUEST_SIZE_MATCH(xXF86VidModeGetPermissionsReq); + swaps(&stuff->screen); + return ProcXF86VidModeGetPermissions(client); +} + +static int +SProcXF86VidModeDispatch(ClientPtr client) +{ + REQUEST(xReq); + switch (stuff->data) { + case X_XF86VidModeQueryVersion: + return SProcXF86VidModeQueryVersion(client); + case X_XF86VidModeGetModeLine: + return SProcXF86VidModeGetModeLine(client); + case X_XF86VidModeGetMonitor: + return SProcXF86VidModeGetMonitor(client); + case X_XF86VidModeGetAllModeLines: + return SProcXF86VidModeGetAllModeLines(client); + case X_XF86VidModeGetViewPort: + return SProcXF86VidModeGetViewPort(client); + case X_XF86VidModeValidateModeLine: + return SProcXF86VidModeValidateModeLine(client); + case X_XF86VidModeGetDotClocks: + return SProcXF86VidModeGetDotClocks(client); + case X_XF86VidModeSetClientVersion: + return SProcXF86VidModeSetClientVersion(client); + case X_XF86VidModeGetGamma: + return SProcXF86VidModeGetGamma(client); + case X_XF86VidModeGetGammaRamp: + return SProcXF86VidModeGetGammaRamp(client); + case X_XF86VidModeGetGammaRampSize: + return SProcXF86VidModeGetGammaRampSize(client); + case X_XF86VidModeGetPermissions: + return SProcXF86VidModeGetPermissions(client); + default: + if (!xf86GetVidModeEnabled()) + return VidModeErrorBase + XF86VidModeExtensionDisabled; + if (xf86GetVidModeAllowNonLocal() || LocalClient(client)) { + switch (stuff->data) { + case X_XF86VidModeAddModeLine: + return SProcXF86VidModeAddModeLine(client); + case X_XF86VidModeDeleteModeLine: + return SProcXF86VidModeDeleteModeLine(client); + case X_XF86VidModeModModeLine: + return SProcXF86VidModeModModeLine(client); + case X_XF86VidModeSwitchMode: + return SProcXF86VidModeSwitchMode(client); + case X_XF86VidModeSwitchToMode: + return SProcXF86VidModeSwitchToMode(client); + case X_XF86VidModeLockModeSwitch: + return SProcXF86VidModeLockModeSwitch(client); + case X_XF86VidModeSetViewPort: + return SProcXF86VidModeSetViewPort(client); + case X_XF86VidModeSetGamma: + return SProcXF86VidModeSetGamma(client); + case X_XF86VidModeSetGammaRamp: + return SProcXF86VidModeSetGammaRamp(client); + default: + return BadRequest; + } + } + else + return VidModeErrorBase + XF86VidModeClientNotLocal; + } +} + +void +XFree86VidModeExtensionInit(void) +{ + ExtensionEntry *extEntry; + ScreenPtr pScreen; + int i; + Bool enabled = FALSE; + + DEBUG_P("XFree86VidModeExtensionInit"); + + if (!dixRegisterPrivateKey(&VidModeClientPrivateKeyRec, PRIVATE_CLIENT, 0)) + return; +#ifdef XF86VIDMODE_EVENTS + if (!dixRegisterPrivateKey(&ScreenPrivateKeyRec, PRIVATE_SCREEN, 0)) + return; +#endif + +#ifdef XF86VIDMODE_EVENTS + EventType = CreateNewResourceType(XF86VidModeFreeEvents, "VidModeEvent"); +#endif + + for (i = 0; i < screenInfo.numScreens; i++) { + pScreen = screenInfo.screens[i]; + if (VidModeExtensionInit(pScreen)) + enabled = TRUE; + } + /* This means that the DDX doesn't want the vidmode extension enabled */ + if (!enabled) + return; + + if ( +#ifdef XF86VIDMODE_EVENTS + EventType && +#endif + (extEntry = AddExtension(XF86VIDMODENAME, + XF86VidModeNumberEvents, + XF86VidModeNumberErrors, + ProcXF86VidModeDispatch, + SProcXF86VidModeDispatch, + NULL, StandardMinorOpcode))) { +#if 0 + XF86VidModeReqCode = (unsigned char) extEntry->base; +#endif + VidModeErrorBase = extEntry->errorBase; +#ifdef XF86VIDMODE_EVENTS + XF86VidModeEventBase = extEntry->eventBase; + EventSwapVector[XF86VidModeEventBase] = + (EventSwapPtr) SXF86VidModeNotifyEvent; +#endif + } +} diff --git a/xorg-server/hw/xfree86/common/xf86xv.c b/xorg-server/hw/xfree86/common/xf86xv.c index 1a964d270..92d0f6da2 100644 --- a/xorg-server/hw/xfree86/common/xf86xv.c +++ b/xorg-server/hw/xfree86/common/xf86xv.c @@ -117,10 +117,6 @@ DevPrivateKey XF86XvScreenKey; static unsigned long PortResource = 0; -DevPrivateKey (*XvGetScreenKeyProc) (void) = NULL; -unsigned long (*XvGetRTPortProc) (void) = NULL; -int (*XvScreenInitProc) (ScreenPtr) = NULL; - #define GET_XV_SCREEN(pScreen) \ ((XvScreenPtr)dixLookupPrivate(&(pScreen)->devPrivates, XF86XvScreenKey)) @@ -238,19 +234,18 @@ xf86XVScreenInit(ScreenPtr pScreen, XF86VideoAdaptorPtr * adaptors, int num) XF86XVScreenPtr ScreenPriv; XvScreenPtr pxvs; - if (num <= 0 || - !XvGetScreenKeyProc || !XvGetRTPortProc || !XvScreenInitProc) + if (num <= 0 || noXvExtension) return FALSE; - if (Success != (*XvScreenInitProc) (pScreen)) + if (Success != XvScreenInit(pScreen)) return FALSE; if (!dixRegisterPrivateKey(&XF86XVWindowKeyRec, PRIVATE_WINDOW, 0)) return FALSE; - XF86XvScreenKey = (*XvGetScreenKeyProc) (); + XF86XvScreenKey = XvGetScreenKey(); - PortResource = (*XvGetRTPortProc) (); + PortResource = XvGetRTPort(); pxvs = GET_XV_SCREEN(pScreen); diff --git a/xorg-server/hw/xfree86/common/xf86xv.h b/xorg-server/hw/xfree86/common/xf86xv.h index 2db00a83f..091efcaa9 100644 --- a/xorg-server/hw/xfree86/common/xf86xv.h +++ b/xorg-server/hw/xfree86/common/xf86xv.h @@ -263,8 +263,4 @@ extern _X_EXPORT void xf86XVCopyPacked(const void *src, void *dst, int srcPitch, int dstPitch, int h, int w); -extern _X_EXPORT DevPrivateKey (*XvGetScreenKeyProc) (void); -extern _X_EXPORT unsigned long (*XvGetRTPortProc) (void); -extern _X_EXPORT int (*XvScreenInitProc) (ScreenPtr); - #endif /* _XF86XV_H_ */ diff --git a/xorg-server/hw/xfree86/common/xf86xvmc.c b/xorg-server/hw/xfree86/common/xf86xvmc.c index 2e529dd92..78a32bfe1 100644 --- a/xorg-server/hw/xfree86/common/xf86xvmc.c +++ b/xorg-server/hw/xfree86/common/xf86xvmc.c @@ -43,8 +43,6 @@ #include "xf86xvpriv.h" #include "xf86xvmc.h" -XvMCScreenInitProcPtr XvMCScreenInitProc = NULL; - typedef struct { CloseScreenProcPtr CloseScreen; int num_adaptors; @@ -154,7 +152,7 @@ xf86XvMCScreenInit(ScreenPtr pScreen, XF86XvScreenKey); int i, j; - if (!XvMCScreenInitProc) + if (noXvExtension) return FALSE; if (!(pAdapt = malloc(sizeof(XvMCAdaptorRec) * num_adaptors))) @@ -203,7 +201,7 @@ xf86XvMCScreenInit(ScreenPtr pScreen, adaptors++; } - if (Success != (*XvMCScreenInitProc) (pScreen, num_adaptors, pAdapt)) + if (Success != XvMCScreenInit(pScreen, num_adaptors, pAdapt)) return FALSE; return TRUE; diff --git a/xorg-server/hw/xfree86/common/xf86xvmc.h b/xorg-server/hw/xfree86/common/xf86xvmc.h index ff32379fe..2478fe344 100644 --- a/xorg-server/hw/xfree86/common/xf86xvmc.h +++ b/xorg-server/hw/xfree86/common/xf86xvmc.h @@ -138,7 +138,4 @@ extern _X_EXPORT Bool xf86XvMCScreenInit(ScreenPtr pScreen, extern _X_EXPORT XF86MCAdaptorPtr xf86XvMCCreateAdaptorRec(void); extern _X_EXPORT void xf86XvMCDestroyAdaptorRec(XF86MCAdaptorPtr adaptor); -typedef int (*XvMCScreenInitProcPtr) (ScreenPtr, int, XvMCAdaptorPtr); -extern _X_EXPORT XvMCScreenInitProcPtr XvMCScreenInitProc; - #endif /* _XF86XVMC_H */ |