Merge remote-tracking branch 'origin/released'

* origin/released:
  libxtrans fontconfig mesa xserver pixman xkbcomp git update 4 nov 2013

Conflicts:
	xorg-server/Xext/shm.c
	xorg-server/os/xstrans.c

1 files changed, 288 insertions, 0 deletions

diff --git a/xorg-server/present/present_priv.h b/xorg-server/present/present_priv.h
new file mode 100644
index 000000000..a92b62a2d
--- /dev/null
+++ b/xorg-server/present/present_priv.h
@@ -0,0 +1,288 @@
+/*
+ * Copyright © 2013 Keith Packard
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that copyright
+ * notice and this permission notice appear in supporting documentation, and
+ * that the name of the copyright holders not be used in advertising or
+ * publicity pertaining to distribution of the software without specific,
+ * written prior permission.  The copyright holders make no representations
+ * about the suitability of this software for any purpose.  It is provided "as
+ * is" without express or implied warranty.
+ *
+ * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL 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 PERFORMANCE
+ * OF THIS SOFTWARE.
+ */
+
+#ifndef _PRESENT_PRIV_H_
+#define _PRESENT_PRIV_H_
+
+#include <X11/X.h>
+#include "scrnintstr.h"
+#include "misc.h"
+#include "list.h"
+#include "windowstr.h"
+#include "dixstruct.h"
+#include "present.h"
+#include <syncsdk.h>
+#include <syncsrv.h>
+#include <xfixes.h>
+#include <randrstr.h>
+
+extern int present_request;
+
+extern DevPrivateKeyRec present_screen_private_key;
+
+typedef struct present_fence *present_fence_ptr;
+
+typedef struct present_notify present_notify_rec, *present_notify_ptr;
+
+struct present_notify {
+    struct xorg_list    window_list;
+    WindowPtr           window;
+    CARD32              serial;
+};
+
+struct present_vblank {
+    struct xorg_list    window_list;
+    struct xorg_list    event_queue;
+    ScreenPtr           screen;
+    WindowPtr           window;
+    PixmapPtr           pixmap;
+    RegionPtr           valid;
+    RegionPtr           update;
+    RRCrtcPtr           crtc;
+    uint32_t            serial;
+    int16_t             x_off;
+    int16_t             y_off;
+    CARD16              kind;
+    uint64_t            event_id;
+    uint64_t            target_msc;
+    uint64_t            msc_offset;
+    present_fence_ptr   idle_fence;
+    present_fence_ptr   wait_fence;
+    present_notify_ptr  notifies;
+    int                 num_notifies;
+    Bool                flip;
+    Bool                sync_flip;
+    Bool                abort_flip;
+
+    Bool                window_destroyed;
+};
+
+typedef struct present_screen_priv {
+    CloseScreenProcPtr          CloseScreen;
+    ConfigNotifyProcPtr         ConfigNotify;
+    DestroyWindowProcPtr        DestroyWindow;
+    ClipNotifyProcPtr           ClipNotify;
+
+    present_vblank_ptr          flip_pending;
+    uint64_t                    unflip_event_id;
+
+    uint32_t                    fake_interval;
+
+    /* Currently active flipped pixmap and fence */
+    RRCrtcPtr                   flip_crtc;
+    WindowPtr                   flip_window;
+    uint32_t                    flip_serial;
+    PixmapPtr                   flip_pixmap;
+    present_fence_ptr           flip_idle_fence;
+
+    present_screen_info_ptr     info;
+} present_screen_priv_rec, *present_screen_priv_ptr;
+
+#define wrap(priv,real,mem,func) {\
+    priv->mem = real->mem; \
+    real->mem = func; \
+}
+
+#define unwrap(priv,real,mem) {\
+    real->mem = priv->mem; \
+}
+
+static inline present_screen_priv_ptr
+present_screen_priv(ScreenPtr screen)
+{
+    return (present_screen_priv_ptr)dixLookupPrivate(&(screen)->devPrivates, &present_screen_private_key);
+}
+
+/*
+ * Each window has a list of clients and event masks
+ */
+typedef struct present_event *present_event_ptr;
+
+typedef struct present_event {
+    present_event_ptr next;
+    ClientPtr client;
+    WindowPtr window;
+    XID id;
+    int mask;
+} present_event_rec;
+
+typedef struct present_window_priv {
+    present_event_ptr      events;
+    RRCrtcPtr              crtc;        /* Last reported CRTC from get_ust_msc */
+    uint64_t               msc_offset;
+    uint64_t               msc;         /* Last reported MSC from the current crtc */
+    struct xorg_list       vblank;
+    struct xorg_list       notifies;
+} present_window_priv_rec, *present_window_priv_ptr;
+
+extern DevPrivateKeyRec present_window_private_key;
+
+static inline present_window_priv_ptr
+present_window_priv(WindowPtr window)
+{
+    return (present_window_priv_ptr)dixGetPrivate(&(window)->devPrivates, &present_window_private_key);
+}
+
+present_window_priv_ptr
+present_get_window_priv(WindowPtr window, Bool create);
+
+extern RESTYPE present_event_type;
+
+/*
+ * present.c
+ */
+int
+present_pixmap(WindowPtr window,
+               PixmapPtr pixmap,
+               CARD32 serial,
+               RegionPtr valid,
+               RegionPtr update,
+               int16_t x_off,
+               int16_t y_off,
+               RRCrtcPtr target_crtc,
+               SyncFence *wait_fence,
+               SyncFence *idle_fence,
+               uint32_t options,
+               uint64_t target_msc,
+               uint64_t divisor,
+               uint64_t remainder,
+               present_notify_ptr notifies,
+               int num_notifies);
+
+int
+present_notify_msc(WindowPtr window,
+                   CARD32 serial,
+                   uint64_t target_msc,
+                   uint64_t divisor,
+                   uint64_t remainder);
+
+void
+present_abort_vblank(ScreenPtr screen, RRCrtcPtr crtc, uint64_t event_id, uint64_t msc);
+
+void
+present_vblank_destroy(present_vblank_ptr vblank);
+
+void
+present_flip_destroy(ScreenPtr screen);
+
+void
+present_check_flip_window(WindowPtr window);
+
+RRCrtcPtr
+present_get_crtc(WindowPtr window);
+
+uint32_t
+present_query_capabilities(RRCrtcPtr crtc);
+
+Bool
+present_init(void);
+
+/*
+ * present_event.c
+ */
+
+void
+present_free_events(WindowPtr window);
+
+void
+present_send_config_notify(WindowPtr window, int x, int y, int w, int h, int bw, WindowPtr sibling);
+
+void
+present_send_complete_notify(WindowPtr window, CARD8 kind, CARD8 mode, CARD32 serial, uint64_t ust, uint64_t msc);
+
+void
+present_send_idle_notify(WindowPtr window, CARD32 serial, PixmapPtr pixmap, present_fence_ptr idle_fence);
+
+int
+present_select_input(ClientPtr client,
+                     CARD32 eid,
+                     WindowPtr window,
+                     CARD32 event_mask);
+
+Bool
+present_event_init(void);
+
+/*
+ * present_fake.c
+ */
+int
+present_fake_get_ust_msc(ScreenPtr screen, uint64_t *ust, uint64_t *msc);
+
+int
+present_fake_queue_vblank(ScreenPtr screen, uint64_t event_id, uint64_t msc);
+
+void
+present_fake_abort_vblank(ScreenPtr screen, uint64_t event_id, uint64_t msc);
+
+void
+present_fake_screen_init(ScreenPtr screen);
+
+void
+present_fake_queue_init(void);
+
+/*
+ * present_fence.c
+ */
+struct present_fence *
+present_fence_create(SyncFence *sync_fence);
+
+void
+present_fence_destroy(struct present_fence *present_fence);
+
+void
+present_fence_set_triggered(struct present_fence *present_fence);
+
+XID
+present_fence_id(struct present_fence *present_fence);
+
+/*
+ * present_notify.c
+ */
+void
+present_clear_window_notifies(WindowPtr window);
+
+void
+present_free_window_notify(present_notify_ptr notify);
+
+int
+present_add_window_notify(present_notify_ptr notify);
+
+int
+present_create_notifies(ClientPtr client, int num_notifies, xPresentNotify *x_notifies, present_notify_ptr *p_notifies);
+
+void
+present_destroy_notifies(present_notify_ptr notifies, int num_notifies);
+
+/*
+ * present_request.c
+ */
+int
+proc_present_dispatch(ClientPtr client);
+
+int
+sproc_present_dispatch(ClientPtr client);
+
+/*
+ * present_screen.c
+ */
+
+#endif /*  _PRESENT_PRIV_H_ */