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xorg: capture change

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This commit is contained in:
Jay Sorg 2014-07-19 16:43:30 -07:00
parent 1291d2dbbe
commit ccd75bd4cd
3 changed files with 34 additions and 7 deletions
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1
xorg/server/module/rdpCapture.c
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@ -668,7 +668,6 @@ rdpCapture2(rdpClientCon *clientCon,
rdpRegionInit(&lin_reg, NullBox, 0);
pin_reg = &temp_reg;
}
extents_rect = *rdpRegionExtents(pin_reg);
y = extents_rect.y1 & ~63;
while (y < extents_rect.y2)

38
xorg/server/module/rdpClientCon.c
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@ -523,6 +523,8 @@ rdpClientConProcessMsgVersion(rdpPtr dev, rdpClientCon *clientCon,
return 0;
}
#define LALIGN(_num, _po2) ((_num + ((_po2) - 1)) & ~((_po2) - 1))
/******************************************************************************/
/*
this from miScreenInit
@ -544,6 +546,8 @@ rdpClientConProcessScreenSizeMsg(rdpPtr dev, rdpClientCon *clientCon,
clientCon->rdp_width = width;
clientCon->rdp_height = height;
clientCon->rdp_bpp = bpp;
clientCon->cap_width = width;
clientCon->cap_height = height;
if (bpp < 15)
{
@ -649,12 +653,13 @@ rdpClientConProcessMsgClientInput(rdpPtr dev, rdpClientCon *clientCon)
}
else if (msg == 300) /* resize desktop */
{
rdpClientConProcessScreenSizeMsg(dev, clientCon, param1, param2, param3);
rdpClientConProcessScreenSizeMsg(dev, clientCon, param1,
param2, param3);
}
else if (msg == 301) /* version */
{
rdpClientConProcessMsgVersion(dev, clientCon,
param1, param2, param3, param4);
param1, param2, param3, param4);
}
else
{
@ -696,6 +701,27 @@ rdpClientConProcessMsgClientInfo(rdpPtr dev, rdpClientCon *clientCon)
clientCon->rdp_format = clientCon->client_info.capture_format;
}
if (clientCon->client_info.capture_code == 2) /* RFX */
{
LLOGLN(0, ("rdpClientConProcessMsgClientInfo: got RFX capture"));
clientCon->cap_width = LALIGN(clientCon->rdp_width, 64);
clientCon->cap_height = LALIGN(clientCon->rdp_height, 64);
LLOGLN(0, (" cap_width %d cap_height %d",
clientCon->cap_width, clientCon->cap_height));
if (clientCon->shmemptr != 0)
{
shmdt(clientCon->shmemptr);
}
bytes = clientCon->cap_width * clientCon->cap_height *
clientCon->rdp_Bpp;
clientCon->shmemid = shmget(IPC_PRIVATE, bytes, IPC_CREAT | 0777);
clientCon->shmemptr = shmat(clientCon->shmemid, 0, 0);
shmctl(clientCon->shmemid, IPC_RMID, NULL);
LLOGLN(0, ("rdpClientConProcessMsgClientInfo: shmemid %d shmemptr %p "
"bytes %d", clientCon->shmemid, clientCon->shmemptr, bytes));
clientCon->shmem_lineBytes = clientCon->rdp_Bpp * clientCon->cap_width;
}
if (clientCon->client_info.offscreen_support_level > 0)
{
if (clientCon->client_info.offscreen_cache_entries > 0)
@ -1942,8 +1968,8 @@ rdpClientConSendPaintRectShmEx(rdpPtr dev, rdpClientCon *clientCon,
out_uint32_le(s, clientCon->rect_id);
out_uint32_le(s, id->shmem_id);
out_uint32_le(s, id->shmem_offset);
out_uint16_le(s, clientCon->rdp_width);
out_uint16_le(s, clientCon->rdp_height);
out_uint16_le(s, clientCon->cap_width);
out_uint16_le(s, clientCon->cap_height);
rdpClientConEndUpdate(dev, clientCon);
@ -1991,8 +2017,8 @@ rdpDeferredUpdateCallback(OsTimerPtr timer, CARD32 now, pointer arg)
if (rdpCapture(clientCon, clientCon->dirtyRegion, &rects, &num_rects,
id.pixels, id.width, id.height,
id.lineBytes, XRDP_a8r8g8b8, id.shmem_pixels,
clientCon->rdp_width, clientCon->rdp_height,
clientCon->rdp_width * clientCon->rdp_Bpp,
clientCon->cap_width, clientCon->cap_height,
clientCon->cap_width * clientCon->rdp_Bpp,
clientCon->rdp_format, clientCon->client_info.capture_code))
{
LLOGLN(10, ("rdpDeferredUpdateCallback: num_rects %d", num_rects));

2
xorg/server/module/rdpClientCon.h
View File

@ -80,6 +80,8 @@ struct _rdpClientCon
int rdp_width;
int rdp_height;
int rdp_format; /* XRDP_a8r8g8b8, XRDP_r5g6b5, ... */
int cap_width;
int cap_height;
int rdpIndex; /* current os target */