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Diffstat (limited to 'xorg/X11R7.6/rdp/rdpup.c')
-rw-r--r--xorg/X11R7.6/rdp/rdpup.c170
1 files changed, 143 insertions, 27 deletions
diff --git a/xorg/X11R7.6/rdp/rdpup.c b/xorg/X11R7.6/rdp/rdpup.c
index b8a763a7..0277fc20 100644
--- a/xorg/X11R7.6/rdp/rdpup.c
+++ b/xorg/X11R7.6/rdp/rdpup.c
@@ -39,6 +39,9 @@ static char *g_shmemptr = 0;
static int g_shmem_lineBytes = 0;
static RegionPtr g_shm_reg = 0;
+static int g_rect_id_ack = 0;
+static int g_rect_id = 0;
+
static int g_listen_sck = 0;
static int g_sck = 0;
static int g_sck_closed = 0;
@@ -82,9 +85,11 @@ struct rdpup_os_bitmap
int stamp;
};
+#define MAX_OS_BYTES (16 * 1024 * 1024)
static struct rdpup_os_bitmap *g_os_bitmaps = 0;
static int g_max_os_bitmaps = 0;
static int g_os_bitmap_stamp = 0;
+static int g_os_bitmap_alloc_size = 0;
static int g_pixmap_byte_total = 0;
static int g_pixmap_num_used = 0;
@@ -217,6 +222,7 @@ rdpup_disconnect(void)
}
}
}
+ g_os_bitmap_alloc_size = 0;
g_max_os_bitmaps = 0;
g_free(g_os_bitmaps);
@@ -233,6 +239,7 @@ rdpup_add_os_bitmap(PixmapPtr pixmap, rdpPixmapPtr priv)
int rv;
int oldest;
int oldest_index;
+ int this_bytes;
if (!g_connected)
{
@@ -244,6 +251,17 @@ rdpup_add_os_bitmap(PixmapPtr pixmap, rdpPixmapPtr priv)
return -1;
}
+ this_bytes = pixmap->devKind * pixmap->drawable.height;
+ if (this_bytes > MAX_OS_BYTES)
+ {
+ LLOGLN(10, ("rdpup_add_os_bitmap: error, too big this_bytes %d "
+ "width %d height %d", this_bytes,
+ pixmap->drawable.height, pixmap->drawable.height));
+ return -1;
+ }
+
+ oldest = 0x7fffffff;
+ oldest_index = -1;
rv = -1;
index = 0;
@@ -260,42 +278,77 @@ rdpup_add_os_bitmap(PixmapPtr pixmap, rdpPixmapPtr priv)
rv = index;
break;
}
-
+ else
+ {
+ if (g_os_bitmaps[index].stamp < oldest)
+ {
+ oldest = g_os_bitmaps[index].stamp;
+ oldest_index = index;
+ }
+ }
index++;
}
if (rv == -1)
{
+ if (oldest_index == -1)
+ {
+ LLOGLN(0, ("rdpup_add_os_bitmap: error"));
+ }
+ else
+ {
+ rdpup_remove_os_bitmap(oldest_index);
+ g_os_bitmaps[index].used = 1;
+ g_os_bitmaps[index].pixmap = pixmap;
+ g_os_bitmaps[index].priv = priv;
+ g_os_bitmaps[index].stamp = g_os_bitmap_stamp;
+ g_os_bitmap_stamp++;
+ g_pixmap_num_used++;
+ rv = oldest_index;
+ }
+ }
+
+ if (rv < 0)
+ {
+ return rv;
+ }
+
+ g_os_bitmap_alloc_size += this_bytes;
+ LLOGLN(10, ("rdpup_add_os_bitmap: this_bytes %d g_os_bitmap_alloc_size %d",
+ this_bytes, g_os_bitmap_alloc_size));
+ while (g_os_bitmap_alloc_size > MAX_OS_BYTES)
+ {
+ LLOGLN(10, ("rdpup_add_os_bitmap: must delete g_pixmap_num_used %d",
+ g_pixmap_num_used));
/* find oldest */
oldest = 0x7fffffff;
- oldest_index = 0;
+ oldest_index = -1;
index = 0;
-
while (index < g_max_os_bitmaps)
{
- if (g_os_bitmaps[index].stamp < oldest)
+ if (g_os_bitmaps[index].used && g_os_bitmaps[index].stamp < oldest)
{
oldest = g_os_bitmaps[index].stamp;
oldest_index = index;
}
-
index++;
}
-
- LLOGLN(10, ("rdpup_add_os_bitmap: evicting old, oldest_index %d", oldest_index));
- /* evict old */
- g_os_bitmaps[oldest_index].priv->status = 0;
- g_os_bitmaps[oldest_index].priv->con_number = 0;
- /* set new */
- g_os_bitmaps[oldest_index].pixmap = pixmap;
- g_os_bitmaps[oldest_index].priv = priv;
- g_os_bitmaps[oldest_index].stamp = g_os_bitmap_stamp;
- g_os_bitmap_stamp++;
- rv = oldest_index;
+ if (oldest_index == -1)
+ {
+ LLOGLN(0, ("rdpup_add_os_bitmap: error 1"));
+ break;
+ }
+ if (oldest_index == rv)
+ {
+ LLOGLN(0, ("rdpup_add_os_bitmap: error 2"));
+ break;
+ }
+ rdpup_remove_os_bitmap(oldest_index);
+ rdpup_delete_os_surface(oldest_index);
}
-
LLOGLN(10, ("rdpup_add_os_bitmap: new bitmap index %d", rv));
- LLOGLN(10, (" g_pixmap_num_used %d", g_pixmap_num_used));
+ LLOGLN(10, ("rdpup_add_os_bitmap: g_pixmap_num_used %d "
+ "g_os_bitmap_stamp 0x%8.8x", g_pixmap_num_used, g_os_bitmap_stamp));
return rv;
}
@@ -303,8 +356,12 @@ rdpup_add_os_bitmap(PixmapPtr pixmap, rdpPixmapPtr priv)
int
rdpup_remove_os_bitmap(int rdpindex)
{
+ PixmapPtr pixmap;
+ rdpPixmapPtr priv;
+ int this_bytes;
+
LLOGLN(10, ("rdpup_remove_os_bitmap: index %d stamp %d",
- rdpindex, g_os_bitmaps[rdpindex].stamp));
+ rdpindex, g_os_bitmaps[rdpindex].stamp));
if (g_os_bitmaps == 0)
{
@@ -318,10 +375,25 @@ rdpup_remove_os_bitmap(int rdpindex)
if (g_os_bitmaps[rdpindex].used)
{
+ pixmap = g_os_bitmaps[rdpindex].pixmap;
+ priv = g_os_bitmaps[rdpindex].priv;
+ draw_item_remove_all(priv);
+ this_bytes = pixmap->devKind * pixmap->drawable.height;
+ g_os_bitmap_alloc_size -= this_bytes;
+ LLOGLN(10, ("rdpup_remove_os_bitmap: this_bytes %d "
+ "g_os_bitmap_alloc_size %d", this_bytes,
+ g_os_bitmap_alloc_size));
g_os_bitmaps[rdpindex].used = 0;
g_os_bitmaps[rdpindex].pixmap = 0;
g_os_bitmaps[rdpindex].priv = 0;
g_pixmap_num_used--;
+ priv->status = 0;
+ priv->con_number = 0;
+ priv->use_count = 0;
+ }
+ else
+ {
+ LLOGLN(0, ("rdpup_remove_os_bitmap: error"));
}
LLOGLN(10, (" g_pixmap_num_used %d", g_pixmap_num_used));
@@ -329,6 +401,41 @@ rdpup_remove_os_bitmap(int rdpindex)
}
/*****************************************************************************/
+int
+rdpup_update_os_use(int rdpindex)
+{
+ PixmapPtr pixmap;
+ rdpPixmapPtr priv;
+ int this_bytes;
+
+ LLOGLN(10, ("rdpup_update_use: index %d stamp %d",
+ rdpindex, g_os_bitmaps[rdpindex].stamp));
+
+ if (g_os_bitmaps == 0)
+ {
+ return 1;
+ }
+
+ if ((rdpindex < 0) && (rdpindex >= g_max_os_bitmaps))
+ {
+ return 1;
+ }
+
+ if (g_os_bitmaps[rdpindex].used)
+ {
+ g_os_bitmaps[rdpindex].stamp = g_os_bitmap_stamp;
+ g_os_bitmap_stamp++;
+ }
+ else
+ {
+ LLOGLN(0, ("rdpup_update_use: error rdpindex %d", rdpindex));
+ }
+
+ return 0;
+}
+
+
+/*****************************************************************************/
/* returns error */
static int
rdpup_send(char *data, int len)
@@ -433,7 +540,14 @@ rdpDeferredUpdateCallback(OsTimerPtr timer, CARD32 now, pointer arg)
if (g_do_dirty_ons)
{
- rdpup_check_dirty_screen(&g_screenPriv);
+ if (g_rect_id == g_rect_id_ack)
+ {
+ rdpup_check_dirty_screen(&g_screenPriv);
+ }
+ else
+ {
+ LLOGLN(0, ("rdpDeferredUpdateCallback: skipping"));
+ }
}
else
{
@@ -909,11 +1023,13 @@ rdpup_process_msg(struct stream *s)
{
LLOGLN(10, ("rdpup_process_msg: got msg 105"));
in_uint32_le(s, flags);
+ in_uint32_le(s, g_rect_id_ack);
in_uint32_le(s, x);
in_uint32_le(s, y);
in_uint32_le(s, cx);
in_uint32_le(s, cy);
LLOGLN(10, (" %d %d %d %d", x, y, cx ,cy));
+ LLOGLN(10, (" rect_id %d rect_id_ack %d", g_rect_id, g_rect_id_ack));
box.x1 = x;
box.y1 = y;
@@ -926,6 +1042,8 @@ rdpup_process_msg(struct stream *s)
RegionUninit(&reg);
}
+
+
else
{
rdpLog("unknown message type in rdpup_process_msg %d\n", msg_type);
@@ -1870,7 +1988,7 @@ rdpup_send_area(struct image_data *id, int x, int y, int w, int h)
d += id->shmem_lineBytes;
ly += 1;
}
- size = 32;
+ size = 36;
rdpup_pre_check(size);
out_uint16_le(g_out_s, 60);
out_uint16_le(g_out_s, size);
@@ -1880,6 +1998,8 @@ rdpup_send_area(struct image_data *id, int x, int y, int w, int h)
out_uint16_le(g_out_s, w);
out_uint16_le(g_out_s, h);
out_uint32_le(g_out_s, 0);
+ g_rect_id++;
+ out_uint32_le(g_out_s, g_rect_id);
out_uint32_le(g_out_s, id->shmem_id);
out_uint32_le(g_out_s, id->shmem_offset);
out_uint16_le(g_out_s, id->width);
@@ -2128,10 +2248,6 @@ rdpup_check_dirty(PixmapPtr pDirtyPixmap, rdpPixmapRec *pDirtyPriv)
return 0;
}
- /* update use time / count */
- g_os_bitmaps[pDirtyPriv->rdpindex].stamp = g_os_bitmap_stamp;
- g_os_bitmap_stamp++;
-
LLOGLN(10, ("rdpup_check_dirty: got dirty"));
rdpup_switch_os_surface(pDirtyPriv->rdpindex);
rdpup_get_pixmap_image_rect(pDirtyPixmap, &id);
@@ -2293,8 +2409,8 @@ rdpup_check_dirty_screen(rdpPixmapRec *pDirtyPriv)
for (index = 0; index < count; index++)
{
box = REGION_RECTS(di->reg)[index];
- LLOGLN(10, (" RDI_IMGLL %d %d %d %d", box.x1, box.y1,
- box.x2, box.y2));
+ LLOGLN(10, (" RDI_IMGLL x %d y %d w %d h %d", box.x1, box.y1,
+ box.x2 - box.x1, box.y2 - box.y1));
rdpup_send_area(&id, box.x1, box.y1, box.x2 - box.x1,
box.y2 - box.y1);
}
generated by cgit v1.2.1 (git 2.18.0) at 2024-12-22 20:17:28 +0000