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-rw-r--r--xorg-server/hw/kdrive/ephyr/Makefile.am1
-rw-r--r--xorg-server/hw/kdrive/ephyr/ephyr.h2
-rw-r--r--xorg-server/hw/kdrive/ephyr/ephyrcursor.c262
-rwxr-xr-xxorg-server/hw/kdrive/ephyr/ephyrinit.c67
-rwxr-xr-xxorg-server/hw/kdrive/ephyr/hostx.c39
-rw-r--r--xorg-server/hw/kdrive/ephyr/hostx.h4
6 files changed, 295 insertions, 80 deletions
diff --git a/xorg-server/hw/kdrive/ephyr/Makefile.am b/xorg-server/hw/kdrive/ephyr/Makefile.am
index 10c59174f..155e11eb3 100644
--- a/xorg-server/hw/kdrive/ephyr/Makefile.am
+++ b/xorg-server/hw/kdrive/ephyr/Makefile.am
@@ -68,6 +68,7 @@ Xephyr_SOURCES = \
ephyr_draw.c \
os.c \
ephyrinit.c \
+ ephyrcursor.c \
hostx.c \
hostx.h \
$(XV_SRCS) \
diff --git a/xorg-server/hw/kdrive/ephyr/ephyr.h b/xorg-server/hw/kdrive/ephyr/ephyr.h
index ffe7db1c2..c07c8b2b2 100644
--- a/xorg-server/hw/kdrive/ephyr/ephyr.h
+++ b/xorg-server/hw/kdrive/ephyr/ephyr.h
@@ -199,8 +199,6 @@ extern KdOsFuncs EphyrOsFuncs;
extern Bool ephyrCursorInit(ScreenPtr pScreen);
-extern void ephyrCursorEnable(ScreenPtr pScreen);
-
extern int ephyrBufferHeight(KdScreenInfo * screen);
extern int ephyrBufferHeight(KdScreenInfo *screen);
diff --git a/xorg-server/hw/kdrive/ephyr/ephyrcursor.c b/xorg-server/hw/kdrive/ephyr/ephyrcursor.c
new file mode 100644
index 000000000..852be33e0
--- /dev/null
+++ b/xorg-server/hw/kdrive/ephyr/ephyrcursor.c
@@ -0,0 +1,262 @@
+/*
+ * Copyright © 2014 Red Hat, Inc.
+ *
+ * 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:
+ * Adam Jackson <ajax@redhat.com>
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <kdrive-config.h>
+#endif
+#include "ephyr.h"
+#include "ephyrlog.h"
+#include "hostx.h"
+#include "cursorstr.h"
+#include <xcb/render.h>
+#include <xcb/xcb_renderutil.h>
+
+static DevPrivateKeyRec ephyrCursorPrivateKey;
+
+typedef struct _ephyrCursor {
+ xcb_cursor_t cursor;
+} ephyrCursorRec, *ephyrCursorPtr;
+
+static ephyrCursorPtr
+ephyrGetCursor(CursorPtr cursor)
+{
+ return dixGetPrivateAddr(&cursor->devPrivates, &ephyrCursorPrivateKey);
+}
+
+static void
+ephyrRealizeCoreCursor(EphyrScrPriv *scr, CursorPtr cursor)
+{
+ ephyrCursorPtr hw = ephyrGetCursor(cursor);
+ xcb_connection_t *conn = hostx_get_xcbconn();
+ xcb_pixmap_t source, mask;
+ xcb_image_t *image;
+ xcb_gcontext_t gc;
+ int w = cursor->bits->width, h = cursor->bits->height;
+ uint32_t gcmask = XCB_GC_FUNCTION |
+ XCB_GC_PLANE_MASK |
+ XCB_GC_FOREGROUND |
+ XCB_GC_BACKGROUND |
+ XCB_GC_CLIP_MASK;
+ uint32_t val[] = {
+ XCB_GX_COPY, /* function */
+ ~0, /* planemask */
+ 1L, /* foreground */
+ 0L, /* background */
+ None, /* clipmask */
+ };
+
+ source = xcb_generate_id(conn);
+ mask = xcb_generate_id(conn);
+ xcb_create_pixmap(conn, 1, source, scr->win, w, h);
+ xcb_create_pixmap(conn, 1, mask, scr->win, w, h);
+
+ gc = xcb_generate_id(conn);
+ xcb_create_gc(conn, gc, source, gcmask, val);
+
+ image = xcb_image_create_native(conn, w, h, XCB_IMAGE_FORMAT_XY_BITMAP,
+ 1, NULL, ~0, NULL);
+ image->data = cursor->bits->source;
+ xcb_image_put(conn, source, gc, image, 0, 0, 0);
+ xcb_image_destroy(image);
+
+ image = xcb_image_create_native(conn, w, h, XCB_IMAGE_FORMAT_XY_BITMAP,
+ 1, NULL, ~0, NULL);
+ image->data = cursor->bits->mask;
+ xcb_image_put(conn, mask, gc, image, 0, 0, 0);
+ xcb_image_destroy(image);
+
+ xcb_free_gc(conn, gc);
+
+ hw->cursor = xcb_generate_id(conn);
+ xcb_create_cursor(conn, hw->cursor, source, mask,
+ cursor->foreRed, cursor->foreGreen, cursor->foreBlue,
+ cursor->backRed, cursor->backGreen, cursor->backBlue,
+ cursor->bits->xhot, cursor->bits->yhot);
+
+ xcb_free_pixmap(conn, source);
+ xcb_free_pixmap(conn, mask);
+}
+
+#ifdef ARGB_CURSOR
+static xcb_render_pictformat_t
+get_argb_format(void)
+{
+ static xcb_render_pictformat_t format;
+ if (format == None) {
+ xcb_connection_t *conn = hostx_get_xcbconn();
+ xcb_render_query_pict_formats_cookie_t cookie;
+ xcb_render_query_pict_formats_reply_t *formats;
+
+ cookie = xcb_render_query_pict_formats(conn);
+ formats =
+ xcb_render_query_pict_formats_reply(conn, cookie, NULL);
+
+ format =
+ xcb_render_util_find_standard_format(formats,
+ XCB_PICT_STANDARD_ARGB_32)->id;
+
+ free(formats);
+ }
+
+ return format;
+}
+
+static void
+ephyrRealizeARGBCursor(EphyrScrPriv *scr, CursorPtr cursor)
+{
+ ephyrCursorPtr hw = ephyrGetCursor(cursor);
+ xcb_connection_t *conn = hostx_get_xcbconn();
+ xcb_gcontext_t gc;
+ xcb_pixmap_t source;
+ xcb_render_picture_t picture;
+ xcb_image_t *image;
+ int w = cursor->bits->width, h = cursor->bits->height;
+
+ /* dix' storage is PICT_a8r8g8b8 */
+ source = xcb_generate_id(conn);
+ xcb_create_pixmap(conn, 32, source, scr->win, w, h);
+
+ gc = xcb_generate_id(conn);
+ xcb_create_gc(conn, gc, source, 0, NULL);
+ image = xcb_image_create_native(conn, w, h, XCB_IMAGE_FORMAT_Z_PIXMAP,
+ 32, NULL, ~0, NULL);
+ image->data = (void *)cursor->bits->argb;
+ xcb_image_put(conn, source, gc, image, 0, 0, 0);
+ xcb_free_gc(conn, gc);
+ xcb_image_destroy(image);
+
+ picture = xcb_generate_id(conn);
+ xcb_render_create_picture(conn, picture, source, get_argb_format(),
+ 0, NULL);
+ xcb_free_pixmap(conn, source);
+
+ hw->cursor = xcb_generate_id(conn);
+ xcb_render_create_cursor(conn, hw->cursor, picture,
+ cursor->bits->xhot, cursor->bits->yhot);
+
+ xcb_render_free_picture(conn, picture);
+}
+
+static Bool
+can_argb_cursor(void)
+{
+ static const xcb_render_query_version_reply_t *v;
+
+ if (!v)
+ v = xcb_render_util_query_version(hostx_get_xcbconn());
+
+ return v->major_version == 0 && v->minor_version >= 5;
+}
+#endif
+
+static Bool
+ephyrRealizeCursor(DeviceIntPtr dev, ScreenPtr screen, CursorPtr cursor)
+{
+ KdScreenPriv(screen);
+ KdScreenInfo *kscr = pScreenPriv->screen;
+ EphyrScrPriv *scr = kscr->driver;
+
+#ifdef ARGB_CURSOR
+ if (cursor->bits->argb && can_argb_cursor())
+ ephyrRealizeARGBCursor(scr, cursor);
+ else
+#endif
+ {
+ ephyrRealizeCoreCursor(scr, cursor);
+ }
+ return TRUE;
+}
+
+static Bool
+ephyrUnrealizeCursor(DeviceIntPtr dev, ScreenPtr screen, CursorPtr cursor)
+{
+ ephyrCursorPtr hw = ephyrGetCursor(cursor);
+
+ if (hw->cursor) {
+ xcb_free_cursor(hostx_get_xcbconn(), hw->cursor);
+ hw->cursor = None;
+ }
+
+ return TRUE;
+}
+
+static void
+ephyrSetCursor(DeviceIntPtr dev, ScreenPtr screen, CursorPtr cursor, int x,
+ int y)
+{
+ KdScreenPriv(screen);
+ KdScreenInfo *kscr = pScreenPriv->screen;
+ EphyrScrPriv *scr = kscr->driver;
+ uint32_t attr = None;
+
+ if (cursor)
+ attr = ephyrGetCursor(cursor)->cursor;
+ else
+ attr = hostx_get_empty_cursor();
+
+ xcb_change_window_attributes(hostx_get_xcbconn(), scr->win,
+ XCB_CW_CURSOR, &attr);
+ xcb_flush(hostx_get_xcbconn());
+}
+
+static void
+ephyrMoveCursor(DeviceIntPtr dev, ScreenPtr screen, int x, int y)
+{
+}
+
+static Bool
+ephyrDeviceCursorInitialize(DeviceIntPtr dev, ScreenPtr screen)
+{
+ return TRUE;
+}
+
+static void
+ephyrDeviceCursorCleanup(DeviceIntPtr dev, ScreenPtr screen)
+{
+}
+
+miPointerSpriteFuncRec EphyrPointerSpriteFuncs = {
+ ephyrRealizeCursor,
+ ephyrUnrealizeCursor,
+ ephyrSetCursor,
+ ephyrMoveCursor,
+ ephyrDeviceCursorInitialize,
+ ephyrDeviceCursorCleanup
+};
+
+Bool
+ephyrCursorInit(ScreenPtr screen)
+{
+ if (!dixRegisterPrivateKey(&ephyrCursorPrivateKey, PRIVATE_CURSOR_BITS,
+ sizeof(ephyrCursorRec)))
+ return FALSE;
+
+ miPointerInitialize(screen,
+ &EphyrPointerSpriteFuncs,
+ &ephyrPointerScreenFuncs, FALSE);
+
+ return TRUE;
+}
diff --git a/xorg-server/hw/kdrive/ephyr/ephyrinit.c b/xorg-server/hw/kdrive/ephyr/ephyrinit.c
index dee15b530..c7358b52e 100755
--- a/xorg-server/hw/kdrive/ephyr/ephyrinit.c
+++ b/xorg-server/hw/kdrive/ephyr/ephyrinit.c
@@ -372,10 +372,8 @@ OsVendorInit(void)
{
EPHYR_DBG("mark");
- if (hostx_want_host_cursor()) {
+ if (hostx_want_host_cursor())
ephyrFuncs.initCursor = &ephyrCursorInit;
- ephyrFuncs.enableCursor = &ephyrCursorEnable;
- }
KdOsInit(&EphyrOsFuncs);
}
@@ -389,69 +387,6 @@ OsVendorFatalError(void)
#endif
-/* 'Fake' cursor stuff, could be improved */
-
-static Bool
-ephyrRealizeCursor(DeviceIntPtr pDev, ScreenPtr pScreen, CursorPtr pCursor)
-{
- return TRUE;
-}
-
-static Bool
-ephyrUnrealizeCursor(DeviceIntPtr pDev, ScreenPtr pScreen, CursorPtr pCursor)
-{
- return TRUE;
-}
-
-static void
-ephyrSetCursor(DeviceIntPtr pDev, ScreenPtr pScreen, CursorPtr pCursor, int x,
- int y)
-{
- ;
-}
-
-static void
-ephyrMoveCursor(DeviceIntPtr pDev, ScreenPtr pScreen, int x, int y)
-{
- ;
-}
-
-static Bool
-ephyrDeviceCursorInitialize(DeviceIntPtr pDev, ScreenPtr pScreen)
-{
- return TRUE;
-}
-
-static void
-ephyrDeviceCursorCleanup(DeviceIntPtr pDev, ScreenPtr pScreen)
-{
-}
-
-miPointerSpriteFuncRec EphyrPointerSpriteFuncs = {
- ephyrRealizeCursor,
- ephyrUnrealizeCursor,
- ephyrSetCursor,
- ephyrMoveCursor,
- ephyrDeviceCursorInitialize,
- ephyrDeviceCursorCleanup
-};
-
-Bool
-ephyrCursorInit(ScreenPtr pScreen)
-{
- miPointerInitialize(pScreen,
- &EphyrPointerSpriteFuncs,
- &ephyrPointerScreenFuncs, FALSE);
-
- return TRUE;
-}
-
-void
-ephyrCursorEnable(ScreenPtr pScreen)
-{
- ;
-}
-
KdCardFuncs ephyrFuncs = {
ephyrCardInit, /* cardinit */
ephyrScreenInitialize, /* scrinit */
diff --git a/xorg-server/hw/kdrive/ephyr/hostx.c b/xorg-server/hw/kdrive/ephyr/hostx.c
index 4b69171a0..ae92545fc 100755
--- a/xorg-server/hw/kdrive/ephyr/hostx.c
+++ b/xorg-server/hw/kdrive/ephyr/hostx.c
@@ -73,6 +73,8 @@ struct EphyrHostXVars {
xcb_visualtype_t *visual;
Window winroot;
xcb_gcontext_t gc;
+ xcb_render_pictformat_t argb_format;
+ xcb_cursor_t empty_cursor;
int depth;
Bool use_sw_cursor;
Bool use_fullscreen;
@@ -208,6 +210,12 @@ hostx_use_sw_cursor(void)
HostX.use_sw_cursor = TRUE;
}
+xcb_cursor_t
+hostx_get_empty_cursor(void)
+{
+ return HostX.empty_cursor;
+}
+
int
hostx_want_preexisting_window(KdScreenInfo *screen)
{
@@ -414,8 +422,8 @@ hostx_init(void)
{
uint32_t attrs[2];
uint32_t attr_mask = 0;
- xcb_cursor_t empty_cursor;
xcb_pixmap_t cursor_pxm;
+ xcb_gcontext_t cursor_gc;
uint16_t red, green, blue;
uint32_t pixel;
int index;
@@ -424,6 +432,7 @@ hostx_init(void)
size_t class_len;
const xcb_query_extension_reply_t *shm_rep;
xcb_screen_t *xscreen;
+ xcb_rectangle_t rect = { 0, 0, 1, 1 };
attrs[0] =
XCB_EVENT_MASK_BUTTON_PRESS
@@ -600,18 +609,25 @@ hostx_init(void)
xcb_change_gc(HostX.conn, HostX.gc, XCB_GC_FOREGROUND, &pixel);
+ cursor_pxm = xcb_generate_id(HostX.conn);
+ xcb_create_pixmap(HostX.conn, 1, cursor_pxm, HostX.winroot, 1, 1);
+ cursor_gc = xcb_generate_id(HostX.conn);
+ pixel = 0;
+ xcb_create_gc(HostX.conn, cursor_gc, cursor_pxm,
+ XCB_GC_FOREGROUND, &pixel);
+ xcb_poly_fill_rectangle(HostX.conn, cursor_pxm, cursor_gc, 1, &rect);
+ xcb_free_gc(HostX.conn, cursor_gc);
+ HostX.empty_cursor = xcb_generate_id(HostX.conn);
+ xcb_create_cursor(HostX.conn,
+ HostX.empty_cursor,
+ cursor_pxm, cursor_pxm,
+ 0,0,0,
+ 0,0,0,
+ 1,1);
+ xcb_free_pixmap(HostX.conn, cursor_pxm);
if (!hostx_want_host_cursor ()) {
CursorVisible = TRUE;
/* Ditch the cursor, we provide our 'own' */
- cursor_pxm = xcb_generate_id(HostX.conn);
- xcb_create_pixmap(HostX.conn, 1, cursor_pxm, HostX.winroot, 1, 1);
- empty_cursor = xcb_generate_id(HostX.conn);
- xcb_create_cursor(HostX.conn,
- empty_cursor,
- cursor_pxm, cursor_pxm,
- 0,0,0,
- 0,0,0,
- 1,1);
for (index = 0; index < HostX.n_screens; index++) {
KdScreenInfo *screen = HostX.screens[index];
EphyrScrPriv *scrpriv = screen->driver;
@@ -619,9 +635,8 @@ hostx_init(void)
xcb_change_window_attributes(HostX.conn,
scrpriv->win,
XCB_CW_CURSOR,
- &empty_cursor);
+ &HostX.empty_cursor);
}
- xcb_free_pixmap(HostX.conn, cursor_pxm);
}
#ifdef _MSC_VER
diff --git a/xorg-server/hw/kdrive/ephyr/hostx.h b/xorg-server/hw/kdrive/ephyr/hostx.h
index d108d48be..1be8d0bb1 100644
--- a/xorg-server/hw/kdrive/ephyr/hostx.h
+++ b/xorg-server/hw/kdrive/ephyr/hostx.h
@@ -29,6 +29,7 @@
#include <X11/X.h>
#include <X11/Xmd.h>
#include <xcb/xcb.h>
+#include <xcb/render.h>
#include "ephyr.h"
#define EPHYR_WANT_DEBUG 0
@@ -86,6 +87,9 @@ int
void
hostx_use_sw_cursor(void);
+xcb_cursor_t
+ hostx_get_empty_cursor(void);
+
void
hostx_get_output_geometry(const char *output,
int *x, int *y,