[43374] trunk/dports/x11/xorg-server
jeremyhu at macports.org
jeremyhu at macports.org
Tue Dec 9 20:30:21 PST 2008
Revision: 43374
http://trac.macports.org/changeset/43374
Author: jeremyhu at macports.org
Date: 2008-12-09 20:30:21 -0800 (Tue, 09 Dec 2008)
Log Message:
-----------
xorg-server: Updated dependencies. Compiles for tiger now, but doesn't run right on Tiger.
Modified Paths:
--------------
trunk/dports/x11/xorg-server/Portfile
Added Paths:
-----------
trunk/dports/x11/xorg-server/files/include/
trunk/dports/x11/xorg-server/files/include/Xplugin.h
Modified: trunk/dports/x11/xorg-server/Portfile
===================================================================
--- trunk/dports/x11/xorg-server/Portfile 2008-12-10 03:52:01 UTC (rev 43373)
+++ trunk/dports/x11/xorg-server/Portfile 2008-12-10 04:30:21 UTC (rev 43374)
@@ -31,29 +31,44 @@
use_bzip2 yes
use_parallel_build yes
-depends_build port:pkgconfig \
- port:xorg-applewmproto \
- port:xorg-fixesproto \
- port:xorg-glproto \
- port:xorg-inputproto \
- port:xorg-randrproto \
- port:xorg-renderproto \
- port:xorg-xcmiscproto \
- port:xorg-xproto \
- port:xorg-xextproto \
- port:xorg-xtrans \
- port:autoconf \
- port:automake \
- port:libtool \
- port:xorg-util-macros
+depends_build \
+ port:pkgconfig \
+ port:xorg-applewmproto \
+ port:xorg-damageproto \
+ port:xorg-evieproto \
+ port:xorg-fixesproto \
+ port:xorg-fontsproto \
+ port:xorg-glproto \
+ port:xorg-inputproto \
+ port:xorg-randrproto \
+ port:xorg-recordproto \
+ port:xorg-renderproto \
+ port:xorg-resourceproto \
+ port:xorg-trapproto \
+ port:xorg-scrnsaverproto \
+ port:xorg-videoproto \
+ port:xorg-xcmiscproto \
+ port:xorg-xproto \
+ port:xorg-xextproto \
+ port:xorg-xineramaproto \
+ port:xorg-xtrans \
+ port:autoconf \
+ port:automake \
+ port:libtool \
+ port:xorg-util-macros
# This xinit dependency needs to be port: not bin: because we specifically run ${prefix}/bin/startx from bundle-main.c
-depends_run port:xinit
+depends_run \
+ port:xinit
# I'd prefer to keep pixman a port: dependency here for building the server
-depends_lib port:libpixman \
- lib:libAppleWM.7:xorg-libAppleWM \
- lib:libXfixes.3:xorg-libXfixes
+depends_lib \
+ port:libpixman \
+ port:xorg-libxkbfile \
+ port:xorg-libXfont \
+ port:xorg-libXt \
+ port:xorg-libAppleWM \
+ port:xorg-libXfixes
patchfiles prefix.patch
@@ -69,7 +84,7 @@
autoconf.args -fvi
# Otherwise glcore.h will be pulled in from glproto in /opt/local/include/GL/internal
-configure.cppflags -I${worksrcpath}/../Mesa-${mesavers}/include -I${prefix}/include
+configure.cppflags-append -I${worksrcpath}/../Mesa-${mesavers}/include -I${prefix}/include
# Can be removed once MacPorts 1.7.0 is released
if {![info exists applications_dir]} {
@@ -85,3 +100,13 @@
post-install {
ui_msg "This server has only been tested on Leopard. It should run on Tiger, but it has not been tested. Feedback would be very appreciated if you use this port."
}
+
+platform macosx {
+ if {${os.major} < 9} {
+ # Xplugin.h is missng on Tiger
+ configure.cppflags-append -I${filespath}/include
+
+ # GLX doesn't work right on Tiger
+ configure.args-append --disable-glx
+ }
+}
Added: trunk/dports/x11/xorg-server/files/include/Xplugin.h
===================================================================
--- trunk/dports/x11/xorg-server/files/include/Xplugin.h (rev 0)
+++ trunk/dports/x11/xorg-server/files/include/Xplugin.h 2008-12-10 04:30:21 UTC (rev 43374)
@@ -0,0 +1,592 @@
+/* Xplugin.h -- windowing API for rootless X11 server
+ $Id: Xplugin.h,v 1.4 2003-03-03 23:30:53 jharper Exp $
+
+ Copyright (c) 2002 Apple Computer, Inc. All rights reserved.
+
+ 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 THE ABOVE LISTED COPYRIGHT
+ HOLDER(S) 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(s) of the above
+ copyright holders shall not be used in advertising or otherwise to
+ promote the sale, use or other dealings in this Software without
+ prior written authorization.
+
+ Note that these interfaces are provided solely for the use of the
+ X11 server. Any other uses are unsupported and strongly discouraged. */
+
+#ifndef XPLUGIN_H
+#define XPLUGIN_H 1
+
+#define XPLUGIN_VERSION 0
+
+#include <stdint.h>
+
+/* By default we use the X server definition of BoxRec to define xp_box,
+ so that the compiler can silently convert between the two. But if
+ XP_NO_X_HEADERS is defined, we'll define it ourselves. */
+
+#ifndef XP_NO_X_HEADERS
+# include "miscstruct.h"
+ typedef BoxRec xp_box;
+#else
+ struct xp_box_struct {
+ short x1, y1, x2, y2;
+ };
+ typedef struct xp_box_struct xp_box;
+#endif
+
+typedef unsigned int xp_resource_id;
+typedef xp_resource_id xp_window_id;
+typedef xp_resource_id xp_surface_id;
+typedef unsigned int xp_client_id;
+typedef unsigned int xp_request_type;
+typedef int xp_error;
+typedef int xp_bool;
+
+/* Error codes that the functions declared here may return. They all
+ numerically match their X equivalents, i.e. the XP_ can be dropped
+ if <X11/X.h> has been included. */
+
+enum xp_error_enum {
+ XP_Success = 0,
+ XP_BadRequest = 1,
+ XP_BadValue = 2,
+ XP_BadWindow = 3,
+ XP_BadMatch = 8,
+ XP_BadAccess = 10,
+ XP_BadImplementation = 17,
+};
+
+
+/* Event types generated by the plugin. */
+
+enum xp_event_type_enum {
+ /* The global display configuration changed somehow. */
+ XP_EVENT_DISPLAY_CHANGED = 1 << 0,
+
+ /* A window changed state. Argument is xp_window_state_event */
+ XP_EVENT_WINDOW_STATE_CHANGED = 1 << 1,
+
+ /* An async request encountered an error. Argument is of type
+ xp_async_error_event */
+ XP_EVENT_ASYNC_ERROR = 1 << 2,
+
+ /* Sent when a surface is destroyed as a side effect of destroying
+ a window. Arg is of type xp_surface_id. */
+ XP_EVENT_SURFACE_DESTROYED = 1 << 3,
+
+ /* Sent when any GL contexts pointing at the given surface need to
+ call xp_update_gl_context () to refresh their state (because the
+ window moved or was resized. Arg is of type xp_surface_id. */
+ XP_EVENT_SURFACE_CHANGED = 1 << 4,
+
+ /* Sent when a window has been moved. Arg is of type xp_window_id. */
+ XP_EVENT_WINDOW_MOVED = 1 << 5,
+};
+
+/* Function type used to receive events. */
+
+typedef void (xp_event_fun) (unsigned int type, const void *arg,
+ unsigned int arg_size, void *user_data);
+
+
+/* Operation types. Used when reporting errors asynchronously. */
+
+enum xp_request_type_enum {
+ XP_REQUEST_NIL = 0,
+ XP_REQUEST_DESTROY_WINDOW = 1,
+ XP_REQUEST_CONFIGURE_WINDOW = 2,
+ XP_REQUEST_FLUSH_WINDOW = 3,
+ XP_REQUEST_COPY_WINDOW = 4,
+ XP_REQUEST_UNLOCK_WINDOW = 5,
+ XP_REQUEST_DISABLE_UPDATE = 6,
+ XP_REQUEST_REENABLE_UPDATE = 7,
+ XP_REQUEST_HIDE_CURSOR = 8,
+ XP_REQUEST_SHOW_CURSOR = 9,
+ XP_REQUEST_FRAME_DRAW = 10,
+};
+
+/* Structure used to report an error asynchronously. Passed as the "arg"
+ of an XP_EVENT_ASYNC_ERROR event. */
+
+struct xp_async_error_event_struct {
+ xp_request_type request_type;
+ xp_resource_id id;
+ xp_error error;
+};
+
+typedef struct xp_async_error_event_struct xp_async_error_event;
+
+
+/* Possible window states. */
+
+enum xp_window_state_enum {
+ /* The window is not in the global list of possibly-visible windows. */
+ XP_WINDOW_STATE_OFFSCREEN = 1 << 0,
+
+ /* Parts of the window may be obscured by other windows. */
+ XP_WINDOW_STATE_OBSCURED = 1 << 1,
+};
+
+/* Structure passed as argument of an XP_EVENT_WINDOW_STATE_CHANGED event. */
+
+struct xp_window_state_event_struct {
+ xp_window_id id;
+ unsigned int state;
+};
+
+typedef struct xp_window_state_event_struct xp_window_state_event;
+
+
+/* Function type used to supply a colormap for indexed drawables. */
+
+typedef xp_error (xp_colormap_fun) (void *data, int first_color,
+ int n_colors, uint32_t *colors);
+
+
+/* Window attributes structure. Used when creating and configuring windows.
+ Also used when configuring surfaces attached to windows. Functions that
+ take one of these structures also take a bit mask defining which
+ fields are set to meaningful values. */
+
+enum xp_window_changes_enum {
+ XP_ORIGIN = 1 << 0,
+ XP_SIZE = 1 << 1,
+ XP_BOUNDS = XP_ORIGIN | XP_SIZE,
+ XP_SHAPE = 1 << 2,
+ XP_STACKING = 1 << 3,
+ XP_DEPTH = 1 << 4,
+ XP_COLORMAP = 1 << 5,
+ XP_WINDOW_LEVEL = 1 << 6,
+};
+
+struct xp_window_changes_struct {
+ /* XP_ORIGIN */
+ int x, y;
+
+ /* XP_SIZE */
+ unsigned int width, height;
+ int bit_gravity; /* how to resize the backing store */
+
+ /* XP_SHAPE */
+ int shape_nrects; /* -1 = remove shape */
+ xp_box *shape_rects;
+ int shape_tx, shape_ty; /* translation for shape */
+
+ /* XP_STACKING */
+ int stack_mode;
+ xp_window_id sibling; /* may be zero; in ABOVE/BELOW modes
+ it may specify a relative window */
+ /* XP_DEPTH, window-only */
+ unsigned int depth;
+
+ /* XP_COLORMAP, window-only */
+ xp_colormap_fun *colormap;
+ void *colormap_data;
+
+ /* XP_WINDOW_LEVEL, window-only */
+ int window_level;
+};
+
+typedef struct xp_window_changes_struct xp_window_changes;
+
+/* Values for bit_gravity field */
+
+enum xp_bit_gravity_enum {
+ XP_GRAVITY_NONE = 0, /* no gravity, fill everything */
+ XP_GRAVITY_NORTH_WEST = 1, /* anchor to top-left corner */
+ XP_GRAVITY_NORTH_EAST = 2, /* anchor to top-right corner */
+ XP_GRAVITY_SOUTH_EAST = 3, /* anchor to bottom-right corner */
+ XP_GRAVITY_SOUTH_WEST = 4, /* anchor to bottom-left corner */
+};
+
+/* Values for stack_mode field */
+
+enum xp_window_stack_mode_enum {
+ XP_UNMAPPED = 0, /* remove the window */
+ XP_MAPPED_ABOVE = 1, /* display the window on top */
+ XP_MAPPED_BELOW = 2, /* display the window at bottom */
+};
+
+/* Data formats for depth field and composite functions */
+
+enum xp_depth_enum {
+ XP_DEPTH_NIL = 0, /* null source when compositing */
+ XP_DEPTH_ARGB8888,
+ XP_DEPTH_RGB555,
+ XP_DEPTH_A8, /* for masks when compositing */
+ XP_DEPTH_INDEX8,
+};
+
+/* Options that may be passed to the xp_init () function. */
+
+enum xp_init_options_enum {
+ /* Don't mark that this process can be in the foreground. */
+ XP_IN_BACKGROUND = 1 << 0,
+
+ /* Deliver background pointer events to this process. */
+ XP_BACKGROUND_EVENTS = 1 << 1,
+};
+
+
+
+/* Miscellaneous functions */
+
+/* Initialize the plugin library. Only the copy/fill/composite functions
+ may be called without having previously called xp_init () */
+
+extern xp_error xp_init (unsigned int options);
+
+/* Sets the current set of requested notifications to MASK. When any of
+ these arrive, CALLBACK will be invoked with CALLBACK-DATA. Note that
+ calling this function cancels any previously requested notifications
+ that aren't set in MASK. */
+
+extern xp_error xp_select_events (unsigned int mask,
+ xp_event_fun *callback,
+ void *callback_data);
+
+/* Waits for all initiated operations to complete. */
+
+extern xp_error xp_synchronize (void);
+
+/* Causes any display update initiated through the plugin libary to be
+ queued until update is reenabled. Note that calls to these functions
+ nest. */
+
+extern xp_error xp_disable_update (void);
+extern xp_error xp_reenable_update (void);
+
+
+
+/* Cursor functions. */
+
+/* Installs the specified cursor. ARGB-DATA should point to 32-bit
+ premultiplied big-endian ARGB data. The HOT-X,HOT-Y parameters
+ specify the offset to the cursor's hot spot from its top-left
+ corner. */
+
+extern xp_error xp_set_cursor (unsigned int width, unsigned int height,
+ unsigned int hot_x, unsigned int hot_y,
+ const uint32_t *argb_data,
+ unsigned int rowbytes);
+
+/* Hide and show the cursor if it's owned by the current process. Calls
+ to these functions nest. */
+
+extern xp_error xp_hide_cursor (void);
+extern xp_error xp_show_cursor (void);
+
+
+
+/* Window functions. */
+
+/* Create a new window as defined by MASK and VALUES. MASK must contain
+ XP_BOUNDS or an error is raised. The id of the newly created window
+ is stored in *RET-ID if this function returns XP_Success. */
+
+extern xp_error xp_create_window (unsigned int mask,
+ const xp_window_changes *values,
+ xp_window_id *ret_id);
+
+/* Destroys the window identified by ID. */
+
+extern xp_error xp_destroy_window (xp_window_id id);
+
+/* Reconfigures the given window according to MASK and VALUES. */
+
+extern xp_error xp_configure_window (xp_window_id id, unsigned int mask,
+ const xp_window_changes *values);
+
+
+/* Returns true if NATIVE-ID is a window created by the plugin library.
+ If so and RET-ID is non-null, stores the id of the window in *RET-ID. */
+
+extern xp_bool xp_lookup_native_window (unsigned int native_id,
+ xp_window_id *ret_id);
+
+/* If ID names a window created by the plugin library, stores it's native
+ window id in *RET-NATIVE-ID. */
+
+extern xp_error xp_get_native_window (xp_window_id id,
+ unsigned int *ret_native_id);
+
+
+/* Locks the rectangle IN-RECT (or, if null, the entire window) of the
+ given window's backing store. Any other non-null parameters are filled
+ in as follows:
+
+ DEPTH = format of returned data. Currently either XP_DEPTH_ARGB8888
+ or XP_DEPTH_RGB565 (possibly with 8 bit planar alpha). Data is
+ always stored in native byte order.
+
+ BITS[0] = pointer to top-left pixel of locked color data
+ BITS[1] = pointer to top-left of locked alpha data, or null if window
+ has no alpha. If the alpha data is meshed, then BITS[1] = BITS[0].
+
+ ROWBYTES[0,1] = size in bytes of each row of color,alpha data
+
+ OUT-RECT = rectangle specifying the current position and size of the
+ locked region relative to the window origin.
+
+ Note that an error is raised when trying to lock an already locked
+ window. While the window is locked, the only operations that may
+ be performed on it are to modify, access or flush its marked region. */
+
+extern xp_error xp_lock_window (xp_window_id id,
+ const xp_box *in_rect,
+ unsigned int *depth,
+ void *bits[2],
+ unsigned int rowbytes[2],
+ xp_box *out_rect);
+
+/* Mark that the region specified by SHAPE-NRECTS, SHAPE-RECTS,
+ SHAPE-TX, and SHAPE-TY in the specified window has been updated, and
+ will need to subsequently be redisplayed. */
+
+extern xp_error xp_mark_window (xp_window_id id, int shape_nrects,
+ const xp_box *shape_rects,
+ int shape_tx, int shape_ty);
+
+/* Unlocks the specified window. If FLUSH is true, then any marked
+ regions are immediately redisplayed. Note that it's an error to
+ unlock an already unlocked window. */
+
+extern xp_error xp_unlock_window (xp_window_id id, xp_bool flush);
+
+/* If anything is marked in the given window for redisplay, do it now. */
+
+extern xp_error xp_flush_window (xp_window_id id);
+
+/* Moves the contents of the region DX,DY pixels away from that specified
+ by DST_RECTS and DST_NRECTS in the window with SRC-ID to the
+ destination region in the window DST-ID. Note that currently source
+ and destination windows must be the same. */
+
+extern xp_error xp_copy_window (xp_window_id src_id, xp_window_id dst_id,
+ int dst_nrects, const xp_box *dst_rects,
+ int dx, int dy);
+
+/* Returns true if the given window has any regions marked for
+ redisplay. */
+
+extern xp_bool xp_is_window_marked (xp_window_id id);
+
+/* If successful returns a superset of the region marked for update in
+ the given window. Use xp_free_region () to release the returned data. */
+
+extern xp_error xp_get_marked_shape (xp_window_id id,
+ int *ret_nrects, xp_box **ret_rects);
+
+extern void xp_free_shape (int nrects, xp_box *rects);
+
+/* Searches for the first window below ABOVE-ID containing the point X,Y,
+ and returns it's window id in *RET-ID. If no window is found, *RET-ID
+ is set to zero. If ABOVE-ID is zero, finds the topmost window
+ containing the given point. */
+
+extern xp_error xp_find_window (int x, int y, xp_window_id above_id,
+ xp_window_id *ret_id);
+
+/* Returns the current origin and size of the window ID in *BOUNDS-RET if
+ successful. */
+extern xp_error xp_get_window_bounds (xp_window_id id, xp_box *bounds_ret);
+
+
+
+/* Window surface functions. */
+
+/* Create a new VRAM surface on the specified window. If successful,
+ returns the identifier of the new surface in *RET-SID. */
+
+extern xp_error xp_create_surface (xp_window_id id, xp_surface_id *ret_sid);
+
+/* Destroys the specified surface. */
+
+extern xp_error xp_destroy_surface (xp_surface_id sid);
+
+/* Reconfigures the specified surface as defined by MASK and VALUES.
+ Note that specifying XP_DEPTH is an error. */
+
+extern xp_error xp_configure_surface (xp_surface_id sid, unsigned int mask,
+ const xp_window_changes *values);
+
+/* If successful, places the client identifier of the current process
+ in *RET-CLIENT. */
+
+extern xp_error xp_get_client_id (xp_client_id *ret_client);
+
+/* Given a valid window,surface combination created by the current
+ process, attempts to allow the specified external client access
+ to that surface. If successful, returns two integers in RET-KEY
+ which the client can use to import the surface into their process. */
+
+extern xp_error xp_export_surface (xp_window_id wid, xp_surface_id sid,
+ xp_client_id client,
+ unsigned int ret_key[2]);
+
+/* Given a two integer key returned from xp_export_surface (), tries
+ to import the surface into the current process. If successful the
+ local surface identifier is stored in *SID-RET. */
+
+extern xp_error xp_import_surface (const unsigned int key[2],
+ xp_surface_id *sid_ret);
+
+/* If successful, stores the number of surfaces attached to the
+ specified window in *RET. */
+
+extern xp_error xp_get_window_surface_count (xp_window_id id,
+ unsigned int *ret);
+
+/* Attaches the CGLContextObj CGL-CTX to the specified surface. */
+
+extern xp_error xp_attach_gl_context (void *cgl_ctx, xp_surface_id sid);
+
+/* Updates the CGLContextObj CGL-CTX to reflect any recent changes to
+ the surface it's attached to. */
+
+extern xp_error xp_update_gl_context (void *cgl_ctx);
+
+
+
+/* Window frame functions. */
+
+/* Possible arguments to xp_frame_get_rect (). */
+
+enum xp_frame_rect_enum {
+ XP_FRAME_RECT_TITLEBAR = 1,
+ XP_FRAME_RECT_TRACKING = 2,
+ XP_FRAME_RECT_GROWBOX = 3,
+};
+
+/* Classes of window frame. */
+
+enum xp_frame_class_enum {
+ XP_FRAME_CLASS_DOCUMENT = 1 << 0,
+ XP_FRAME_CLASS_DIALOG = 1 << 1,
+ XP_FRAME_CLASS_MODAL_DIALOG = 1 << 2,
+ XP_FRAME_CLASS_SYSTEM_MODAL_DIALOG = 1 << 3,
+ XP_FRAME_CLASS_UTILITY = 1 << 4,
+ XP_FRAME_CLASS_TOOLBAR = 1 << 5,
+ XP_FRAME_CLASS_MENU = 1 << 6,
+ XP_FRAME_CLASS_SPLASH = 1 << 7,
+ XP_FRAME_CLASS_BORDERLESS = 1 << 8,
+};
+
+/* Attributes of window frames. */
+
+enum xp_frame_attr_enum {
+ XP_FRAME_ACTIVE = 0x0001,
+ XP_FRAME_URGENT = 0x0002,
+ XP_FRAME_TITLE = 0x0004,
+ XP_FRAME_PRELIGHT = 0x0008,
+ XP_FRAME_SHADED = 0x0010,
+ XP_FRAME_CLOSE_BOX = 0x0100,
+ XP_FRAME_COLLAPSE = 0x0200,
+ XP_FRAME_ZOOM = 0x0400,
+ XP_FRAME_ANY_BUTTON = 0x0700,
+ XP_FRAME_CLOSE_BOX_CLICKED = 0x0800,
+ XP_FRAME_COLLAPSE_BOX_CLICKED = 0x1000,
+ XP_FRAME_ZOOM_BOX_CLICKED = 0x2000,
+ XP_FRAME_ANY_CLICKED = 0x3800,
+ XP_FRAME_GROW_BOX = 0x4000,
+};
+
+#define XP_FRAME_ATTR_IS_SET(a,b) (((a) & (b)) == (b))
+#define XP_FRAME_ATTR_IS_CLICKED(a,m) ((a) & ((m) << 3))
+#define XP_FRAME_ATTR_SET_CLICKED(a,m) ((a) |= ((m) << 3))
+#define XP_FRAME_ATTR_UNSET_CLICKED(a,m) ((a) &= ~((m) << 3))
+
+#define XP_FRAME_POINTER_ATTRS (XP_FRAME_PRELIGHT \
+ | XP_FRAME_ANY_BUTTON \
+ | XP_FRAME_ANY_CLICKED)
+
+extern xp_error xp_frame_get_rect (int type, int class, const xp_box *outer,
+ const xp_box *inner, xp_box *ret);
+extern xp_error xp_frame_hit_test (int class, int x, int y,
+ const xp_box *outer,
+ const xp_box *inner, int *ret);
+extern xp_error xp_frame_draw (xp_window_id wid, int class, unsigned int attr,
+ const xp_box *outer, const xp_box *inner,
+ unsigned int title_len,
+ const unsigned char *title_bytes);
+
+
+/* Memory manipulation functions. */
+
+enum xp_composite_op_enum {
+ XP_COMPOSITE_SRC = 0,
+ XP_COMPOSITE_OVER,
+};
+
+#define XP_COMPOSITE_FUNCTION(op, src_depth, mask_depth, dest_depth) \
+ (((op) << 24) | ((src_depth) << 16) \
+ | ((mask_depth) << 8) | ((dest_depth) << 0))
+
+#define XP_COMPOSITE_FUNCTION_OP(f) (((f) >> 24) & 255)
+#define XP_COMPOSITE_FUNCTION_SRC_DEPTH(f) (((f) >> 16) & 255)
+#define XP_COMPOSITE_FUNCTION_MASK_DEPTH(f) (((f) >> 8) & 255)
+#define XP_COMPOSITE_FUNCTION_DEST_DEPTH(f) (((f) >> 0) & 255)
+
+/* Composite WIDTH by HEIGHT pixels from source and mask to destination
+ using a specified function (if source and destination overlap,
+ undefined behavior results).
+
+ For SRC and DEST, the first element of the array is the color data. If
+ the second element is non-null it implies that there is alpha data
+ (which may be meshed or planar). Data without alpha is assumed to be
+ opaque.
+
+ Passing a null SRC-ROWBYTES pointer implies that the data SRC points
+ to is a single element.
+
+ Operations that are not supported will return XP_BadImplementation. */
+
+extern xp_error xp_composite_pixels (unsigned int width, unsigned int height,
+ unsigned int function,
+ void *src[2], unsigned int src_rowbytes[2],
+ void *mask, unsigned int mask_rowbytes,
+ void *dest[2], unsigned int dest_rowbytes[2]);
+
+/* Fill HEIGHT rows of data starting at DST. Each row will have WIDTH
+ bytes filled with the 32-bit pattern VALUE. Each row is DST-ROWBYTES
+ wide in total. */
+
+extern void xp_fill_bytes (unsigned int width,
+ unsigned int height, uint32_t value,
+ void *dst, unsigned int dst_rowbytes);
+
+/* Copy HEIGHT rows of bytes from SRC to DST. Each row will have WIDTH
+ bytes copied. SRC and DST may overlap, and the right thing will happen. */
+
+extern void xp_copy_bytes (unsigned int width, unsigned int height,
+ const void *src, unsigned int src_rowbytes,
+ void *dst, unsigned int dst_rowbytes);
+
+/* Suggestions for the minimum number of bytes or pixels for which it
+ makes sense to use some of the xp_ functions */
+
+extern unsigned int xp_fill_bytes_threshold, xp_copy_bytes_threshold,
+ xp_composite_area_threshold, xp_scroll_area_threshold;
+
+/* Set the state for disabled hotkeys */
+xp_error xp_disable_hot_keys(xp_bool state);
+
+#endif /* XPLUGIN_H */
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