Checked in the following released items:

xkeyboard-config-1.4.tar.gz
ttf-bitstream-vera-1.10.tar.gz
font-alias-1.0.1.tar.gz
font-sun-misc-1.0.0.tar.gz
font-sun-misc-1.0.0.tar.gz
font-sony-misc-1.0.0.tar.gz
font-schumacher-misc-1.0.0.tar.gz
font-mutt-misc-1.0.0.tar.gz
font-misc-misc-1.0.0.tar.gz
font-misc-meltho-1.0.0.tar.gz
font-micro-misc-1.0.0.tar.gz
font-jis-misc-1.0.0.tar.gz
font-isas-misc-1.0.0.tar.gz
font-dec-misc-1.0.0.tar.gz
font-daewoo-misc-1.0.0.tar.gz
font-cursor-misc-1.0.0.tar.gz
font-arabic-misc-1.0.0.tar.gz
font-winitzki-cyrillic-1.0.0.tar.gz
font-misc-cyrillic-1.0.0.tar.gz
font-cronyx-cyrillic-1.0.0.tar.gz
font-screen-cyrillic-1.0.1.tar.gz
font-xfree86-type1-1.0.1.tar.gz
font-adobe-utopia-type1-1.0.1.tar.gz
font-ibm-type1-1.0.0.tar.gz
font-bitstream-type1-1.0.0.tar.gz
font-bitstream-speedo-1.0.0.tar.gz
font-bh-ttf-1.0.0.tar.gz
font-bh-type1-1.0.0.tar.gz
font-bitstream-100dpi-1.0.0.tar.gz
font-bh-lucidatypewriter-100dpi-1.0.0.tar.gz
font-bh-100dpi-1.0.0.tar.gz
font-adobe-utopia-100dpi-1.0.1.tar.gz
font-adobe-100dpi-1.0.0.tar.gz
font-util-1.0.1.tar.gz
font-bitstream-75dpi-1.0.0.tar.gz
font-bh-lucidatypewriter-75dpi-1.0.0.tar.gz
font-adobe-utopia-75dpi-1.0.1.tar.gz
font-bh-75dpi-1.0.0.tar.gz
bdftopcf-1.0.1.tar.gz
font-adobe-75dpi-1.0.0.tar.gz
mkfontscale-1.0.6.tar.gz
openssl-0.9.8k.tar.gz
bigreqsproto-1.0.2.tar.gz
xtrans-1.2.2.tar.gz
resourceproto-1.0.2.tar.gz
inputproto-1.4.4.tar.gz
compositeproto-0.4.tar.gz
damageproto-1.1.0.tar.gz
zlib-1.2.3.tar.gz
xkbcomp-1.0.5.tar.gz
freetype-2.3.9.tar.gz
pthreads-w32-2-8-0-release.tar.gz
pixman-0.12.0.tar.gz
kbproto-1.0.3.tar.gz
evieext-1.0.2.tar.gz
fixesproto-4.0.tar.gz
recordproto-1.13.2.tar.gz
randrproto-1.2.2.tar.gz
scrnsaverproto-1.1.0.tar.gz
renderproto-0.9.3.tar.gz
xcmiscproto-1.1.2.tar.gz
fontsproto-2.0.2.tar.gz
xextproto-7.0.3.tar.gz
xproto-7.0.14.tar.gz
libXdmcp-1.0.2.tar.gz
libxkbfile-1.0.5.tar.gz
libfontenc-1.0.4.tar.gz
libXfont-1.3.4.tar.gz
libX11-1.1.5.tar.gz
libXau-1.0.4.tar.gz
libxcb-1.1.tar.gz
xorg-server-1.5.3.tar.gz

1 files changed, 493 insertions, 0 deletions

diff --git a/xorg-server/hw/xfree86/dri2/dri2.c b/xorg-server/hw/xfree86/dri2/dri2.c
new file mode 100644
index 000000000..74aef7196
--- /dev/null
+++ b/xorg-server/hw/xfree86/dri2/dri2.c
@@ -0,0 +1,493 @@
+/*
+ * Copyright © 2007 Red Hat, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Soft-
+ * ware"), to deal in the Software without restriction, including without
+ * limitation the rights to use, copy, modify, merge, publish, distribute,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, provided that the above copyright
+ * notice(s) and this permission notice appear in all copies of the Soft-
+ * ware and that both the above copyright notice(s) and this permission
+ * notice appear in supporting documentation.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABIL-
+ * ITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY
+ * RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR HOLDERS INCLUDED IN
+ * THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL INDIRECT OR CONSE-
+ * QUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFOR-
+ * MANCE OF THIS SOFTWARE.
+ *
+ * Except as contained in this notice, the name of a copyright holder shall
+ * not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization of
+ * the copyright holder.
+ *
+ * Authors:
+ *   Kristian Høgsberg (krh@redhat.com)
+ */
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#endif
+
+#include <xf86drm.h>
+#include "xf86Module.h"
+#include "scrnintstr.h"
+#include "windowstr.h"
+#include "region.h" 
+#include "damage.h" 
+#include "dri2.h"
+#include <GL/internal/dri_sarea.h>
+
+#include "xf86.h"
+
+static DevPrivateKey dri2ScreenPrivateKey = &dri2ScreenPrivateKey;
+static DevPrivateKey dri2WindowPrivateKey = &dri2WindowPrivateKey;
+static DevPrivateKey dri2PixmapPrivateKey = &dri2PixmapPrivateKey;
+
+typedef struct _DRI2DrawablePriv {
+    unsigned int		 refCount;
+    unsigned int		 boHandle;
+    unsigned int		 dri2Handle;
+} DRI2DrawablePrivRec, *DRI2DrawablePrivPtr;
+
+typedef struct _DRI2Screen {
+    int				 fd;
+    drmBO			 sareaBO;
+    void			*sarea;
+    unsigned int		 sareaSize;
+    const char			*driverName;
+    unsigned int		 nextHandle;
+
+    __DRIEventBuffer		*buffer;
+    int				 locked;
+
+    DRI2GetPixmapHandleProcPtr   getPixmapHandle;
+    DRI2BeginClipNotifyProcPtr	 beginClipNotify;
+    DRI2EndClipNotifyProcPtr	 endClipNotify;
+
+    ClipNotifyProcPtr		 ClipNotify;
+    HandleExposuresProcPtr	 HandleExposures;
+} DRI2ScreenRec, *DRI2ScreenPtr;
+
+static DRI2ScreenPtr
+DRI2GetScreen(ScreenPtr pScreen)
+{
+    return dixLookupPrivate(&pScreen->devPrivates, dri2ScreenPrivateKey);
+}
+
+static void *
+DRI2ScreenAllocEvent(DRI2ScreenPtr ds, size_t size)
+{
+    unsigned int *pad, mask = ds->buffer->size - 1;
+    size_t pad_size;
+    void *p;
+    
+    if ((ds->buffer->head & mask) + size > ds->buffer->size) {
+	/* The requested event size would wrap the buffer, so pad to
+	 * the end and allocate the event from the start. */
+	pad_size = ds->buffer->size - (ds->buffer->head & mask);
+	pad = (unsigned int *)
+	    (ds->buffer->data + (ds->buffer->prealloc & mask));
+	*pad = DRI2_EVENT_HEADER(DRI2_EVENT_PAD, pad_size);
+	ds->buffer->prealloc += pad_size;
+    }
+
+    p = ds->buffer->data + (ds->buffer->prealloc & mask);
+    ds->buffer->prealloc += size;
+
+    return p;
+}
+
+static void
+DRI2ScreenCommitEvents(DRI2ScreenPtr ds)
+{
+    ds->buffer->head = ds->buffer->prealloc;
+}
+
+static void
+DRI2PostDrawableConfig(DrawablePtr pDraw)
+{
+    ScreenPtr			 pScreen = pDraw->pScreen;
+    DRI2ScreenPtr		 ds = DRI2GetScreen(pScreen);
+    DRI2DrawablePrivPtr		 pPriv;
+    WindowPtr			 pWin;
+    PixmapPtr			 pPixmap;
+    BoxPtr			 pBox;
+    BoxRec			 pixmapBox;
+    int				 nBox;
+    int				 i;
+    __DRIDrawableConfigEvent	*e;
+    size_t			 size;
+
+    if (pDraw->type == DRAWABLE_WINDOW) {
+	pWin = (WindowPtr) pDraw;
+	pPriv = dixLookupPrivate(&pWin->devPrivates, dri2WindowPrivateKey);
+
+	nBox = REGION_NUM_RECTS(&pWin->clipList);
+	pBox = REGION_RECTS(&pWin->clipList);
+
+	pPixmap = pScreen->GetWindowPixmap(pWin);
+    } else {
+	pPixmap = (PixmapPtr) pDraw;
+	pPriv = dixLookupPrivate(&pPixmap->devPrivates, dri2PixmapPrivateKey);
+
+	pixmapBox.x1 = 0;
+	pixmapBox.y1 = 0;
+	pixmapBox.x2 = pDraw->width;
+	pixmapBox.y2 = pDraw->height;
+	nBox = 1;
+	pBox = &pixmapBox;
+    }
+
+    if (!pPriv)
+	return;
+
+    size = sizeof *e + nBox * sizeof e->rects[0];
+
+    e = DRI2ScreenAllocEvent(ds, size);
+    e->event_header = DRI2_EVENT_HEADER(DRI2_EVENT_DRAWABLE_CONFIG, size);
+    e->drawable = pPriv->dri2Handle;
+    e->x = pDraw->x - pPixmap->screen_x;
+    e->y = pDraw->y - pPixmap->screen_y;
+    e->width = pDraw->width;
+    e->height = pDraw->height;
+
+    e->num_rects = nBox;
+    for (i = 0; i < nBox; i++) {
+	e->rects[i].x1 = pBox->x1 - pPixmap->screen_x;
+	e->rects[i].y1 = pBox->y1 - pPixmap->screen_y;
+	e->rects[i].x2 = pBox->x2 - pPixmap->screen_x;
+	e->rects[i].y2 = pBox->y2 - pPixmap->screen_y;
+	pBox++;
+    }
+}
+
+static void
+DRI2PostBufferAttach(DrawablePtr pDraw, Bool force)
+{
+    ScreenPtr			 pScreen = pDraw->pScreen;
+    DRI2ScreenPtr		 ds = DRI2GetScreen(pScreen);
+    DRI2DrawablePrivPtr		 pPriv;
+    WindowPtr			 pWin;
+    PixmapPtr			 pPixmap;
+    __DRIBufferAttachEvent	*e;
+    size_t			 size;
+    unsigned int		 flags;
+    unsigned int		 boHandle;
+
+    if (pDraw->type == DRAWABLE_WINDOW) {
+	pWin = (WindowPtr) pDraw;
+	pPixmap = pScreen->GetWindowPixmap(pWin);
+	pPriv = dixLookupPrivate(&pWin->devPrivates, dri2WindowPrivateKey);
+    } else {
+	pPixmap = (PixmapPtr) pDraw;
+	pPriv = dixLookupPrivate(&pPixmap->devPrivates, dri2PixmapPrivateKey);
+    }
+
+    if (!pPriv)
+	return;
+
+    boHandle = ds->getPixmapHandle(pPixmap, &flags);
+    if (boHandle == pPriv->boHandle && !force)
+	return;
+
+    pPriv->boHandle = boHandle;
+    size = sizeof *e;
+    e = DRI2ScreenAllocEvent(ds, size);
+    e->event_header = DRI2_EVENT_HEADER(DRI2_EVENT_BUFFER_ATTACH, size);
+    e->drawable = pPriv->dri2Handle;
+    e->buffer.attachment = DRI_DRAWABLE_BUFFER_FRONT_LEFT;
+    e->buffer.handle = pPriv->boHandle;
+    e->buffer.pitch = pPixmap->devKind;
+    e->buffer.cpp = pPixmap->drawable.bitsPerPixel / 8;
+    e->buffer.flags = flags;
+}
+
+static void
+DRI2ClipNotify(WindowPtr pWin, int dx, int dy)
+{
+    ScreenPtr		pScreen = pWin->drawable.pScreen;
+    DRI2ScreenPtr	ds = DRI2GetScreen(pScreen);
+
+    if (!ds->locked) {
+        ds->beginClipNotify(pScreen);
+	ds->locked = 1;
+    }
+
+    if (ds->ClipNotify) {
+	pScreen->ClipNotify = ds->ClipNotify;
+	pScreen->ClipNotify(pWin, dx, dy);
+	pScreen->ClipNotify = DRI2ClipNotify;
+    }
+
+    DRI2PostDrawableConfig(&pWin->drawable);
+    DRI2PostBufferAttach(&pWin->drawable, FALSE);
+}
+
+static void
+DRI2HandleExposures(WindowPtr pWin)
+{
+    ScreenPtr		pScreen = pWin->drawable.pScreen;
+    DRI2ScreenPtr	ds = DRI2GetScreen(pScreen);
+
+    if (ds->HandleExposures) {
+	pScreen->HandleExposures = ds->HandleExposures;
+	pScreen->HandleExposures(pWin);
+	pScreen->HandleExposures = DRI2HandleExposures;
+    }
+
+    DRI2ScreenCommitEvents(ds);
+
+    if (ds->locked) {
+        ds->endClipNotify(pScreen);
+	ds->locked = 0;
+    }
+}
+
+void
+DRI2CloseScreen(ScreenPtr pScreen)
+{
+    DRI2ScreenPtr	ds = DRI2GetScreen(pScreen);
+
+    pScreen->ClipNotify		= ds->ClipNotify;
+    pScreen->HandleExposures	= ds->HandleExposures;
+
+    drmBOUnmap(ds->fd, &ds->sareaBO);
+    drmBOUnreference(ds->fd, &ds->sareaBO);
+
+    xfree(ds);
+    dixSetPrivate(&pScreen->devPrivates, dri2ScreenPrivateKey, NULL);
+}
+
+Bool
+DRI2CreateDrawable(DrawablePtr pDraw,
+		   unsigned int *handle, unsigned int *head)
+{
+    DRI2ScreenPtr	ds = DRI2GetScreen(pDraw->pScreen);
+    WindowPtr		pWin;
+    PixmapPtr		pPixmap;
+    DRI2DrawablePrivPtr pPriv;
+    DevPrivateKey	key;
+    PrivateRec		**devPrivates;
+
+    if (pDraw->type == DRAWABLE_WINDOW) {
+	pWin = (WindowPtr) pDraw;
+	devPrivates = &pWin->devPrivates;
+	key = dri2WindowPrivateKey;
+    } else {
+	pPixmap = (PixmapPtr) pDraw;
+	devPrivates = &pPixmap->devPrivates;
+	key = dri2PixmapPrivateKey;
+    }
+
+    pPriv = dixLookupPrivate(devPrivates, key);
+    if (pPriv != NULL) {
+	pPriv->refCount++;
+    } else {
+	pPriv = xalloc(sizeof *pPriv);
+	pPriv->refCount = 1;
+	pPriv->boHandle = 0;
+	pPriv->dri2Handle = ds->nextHandle++;
+	dixSetPrivate(devPrivates, key, pPriv);
+    }
+
+    *handle = pPriv->dri2Handle;
+    *head = ds->buffer->head;
+
+    DRI2PostDrawableConfig(pDraw);
+    DRI2PostBufferAttach(pDraw, TRUE);
+    DRI2ScreenCommitEvents(ds);
+
+    return TRUE;
+}
+
+void
+DRI2DestroyDrawable(DrawablePtr pDraw)
+{
+    PixmapPtr		  pPixmap;
+    WindowPtr		  pWin;
+    DRI2DrawablePrivPtr   pPriv;
+    DevPrivateKey	  key;
+    PrivateRec		**devPrivates;
+
+    if (pDraw->type == DRAWABLE_WINDOW) {
+	pWin = (WindowPtr) pDraw;
+	devPrivates = &pWin->devPrivates;
+	key = dri2WindowPrivateKey;
+    } else {
+	pPixmap = (PixmapPtr) pDraw;
+	devPrivates = &pPixmap->devPrivates;
+	key = dri2PixmapPrivateKey;
+    }
+
+    pPriv = dixLookupPrivate(devPrivates, key);
+    if (pPriv == NULL)
+	return;
+    
+    pPriv->refCount--;
+    if (pPriv->refCount == 0) {
+	dixSetPrivate(devPrivates, key, NULL);
+	xfree(pPriv);
+    }
+}
+
+void
+DRI2ReemitDrawableInfo(DrawablePtr pDraw, unsigned int *head)
+{
+    DRI2ScreenPtr ds = DRI2GetScreen(pDraw->pScreen);
+
+    *head = ds->buffer->head;
+
+    DRI2PostDrawableConfig(pDraw);
+    DRI2PostBufferAttach(pDraw, TRUE);
+    DRI2ScreenCommitEvents(ds);
+}
+
+Bool
+DRI2Connect(ScreenPtr pScreen, int *fd, const char **driverName,
+	    unsigned int *sareaHandle)
+{
+    DRI2ScreenPtr ds = DRI2GetScreen(pScreen);
+
+    if (ds == NULL)
+	return FALSE;
+
+    *fd = ds->fd;
+    *driverName = ds->driverName;
+    *sareaHandle = ds->sareaBO.handle;
+
+    return TRUE;
+}
+
+Bool
+DRI2AuthConnection(ScreenPtr pScreen, drm_magic_t magic)
+{
+    DRI2ScreenPtr ds = DRI2GetScreen(pScreen);
+
+    if (ds == NULL || drmAuthMagic(ds->fd, magic))
+	return FALSE;
+
+    return TRUE;
+}
+
+unsigned int
+DRI2GetPixmapHandle(PixmapPtr pPixmap, unsigned int *flags)
+{
+    DRI2ScreenPtr ds = DRI2GetScreen(pPixmap->drawable.pScreen);
+
+    return ds->getPixmapHandle(pPixmap, flags);
+}
+
+static void *
+DRI2SetupSAREA(ScreenPtr pScreen, size_t driverSareaSize)
+{
+    DRI2ScreenPtr ds = DRI2GetScreen(pScreen);
+    unsigned long mask;
+    const size_t event_buffer_size = 32 * 1024;
+
+    ds->sareaSize = 
+	sizeof(*ds->buffer) + event_buffer_size +
+	driverSareaSize +
+	sizeof (unsigned int);
+
+    mask = DRM_BO_FLAG_READ | DRM_BO_FLAG_WRITE | DRM_BO_FLAG_MAPPABLE |
+	DRM_BO_FLAG_MEM_LOCAL | DRM_BO_FLAG_SHAREABLE;
+
+    if (drmBOCreate(ds->fd, ds->sareaSize, 1, NULL, mask, 0, &ds->sareaBO))
+	return NULL;
+
+    if (drmBOMap(ds->fd, &ds->sareaBO,
+		 DRM_BO_FLAG_READ | DRM_BO_FLAG_WRITE, 0, &ds->sarea)) {
+	drmBOUnreference(ds->fd, &ds->sareaBO);
+	return NULL;
+    }
+
+    xf86DrvMsg(pScreen->myNum, X_INFO,
+	       "[DRI2] Allocated %d byte SAREA, BO handle 0x%08x\n",
+	       ds->sareaSize, ds->sareaBO.handle);
+    memset(ds->sarea, 0, ds->sareaSize);
+
+    ds->buffer = ds->sarea;
+    ds->buffer->block_header =
+	DRI2_SAREA_BLOCK_HEADER(DRI2_SAREA_BLOCK_EVENT_BUFFER,
+				sizeof *ds->buffer + event_buffer_size);
+    ds->buffer->size = event_buffer_size;
+
+    return DRI2_SAREA_BLOCK_NEXT(ds->buffer);
+}
+
+void *
+DRI2ScreenInit(ScreenPtr pScreen, DRI2InfoPtr info)
+{
+    DRI2ScreenPtr ds;
+    void *p;
+
+    ds = xalloc(sizeof *ds);
+    if (!ds)
+	return NULL;
+
+    ds->fd			= info->fd;
+    ds->driverName		= info->driverName;
+    ds->nextHandle		= 1;
+
+    ds->getPixmapHandle		= info->getPixmapHandle;
+    ds->beginClipNotify		= info->beginClipNotify;
+    ds->endClipNotify		= info->endClipNotify;
+
+    ds->ClipNotify		= pScreen->ClipNotify;
+    pScreen->ClipNotify		= DRI2ClipNotify;
+    ds->HandleExposures		= pScreen->HandleExposures;
+    pScreen->HandleExposures	= DRI2HandleExposures;
+
+    dixSetPrivate(&pScreen->devPrivates, dri2ScreenPrivateKey, ds);
+
+    p = DRI2SetupSAREA(pScreen, info->driverSareaSize);
+    if (p == NULL) {
+	xfree(ds);
+	return NULL;
+    }
+
+    xf86DrvMsg(pScreen->myNum, X_INFO, "[DRI2] Setup complete\n");
+
+    return p;
+}
+
+extern ExtensionModule dri2ExtensionModule;
+
+static pointer
+DRI2Setup(pointer module, pointer opts, int *errmaj, int *errmin)
+{
+    static Bool setupDone = FALSE;
+
+    if (!setupDone) {
+	setupDone = TRUE;
+	LoadExtension(&dri2ExtensionModule, FALSE);
+    } else {
+	if (errmaj)
+	    *errmaj = LDR_ONCEONLY;
+    }
+
+    return (pointer) 1;
+}
+
+static XF86ModuleVersionInfo DRI2VersRec =
+{
+    "dri2",
+    MODULEVENDORSTRING,
+    MODINFOSTRING1,
+    MODINFOSTRING2,
+    XORG_VERSION_CURRENT,
+    1, 0, 0,
+    ABI_CLASS_EXTENSION,
+    ABI_EXTENSION_VERSION,
+    MOD_CLASS_NONE,
+    { 0, 0, 0, 0 }
+};
+
+_X_EXPORT XF86ModuleData dri2ModuleData = { &DRI2VersRec, DRI2Setup, NULL };
+