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added server_paint_rects

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This commit is contained in:
Jay Sorg
2014-02-18 12:10:05 -08:00
parent b0a1832186
commit 8cd57e0710
5 changed files with 115 additions and 9 deletions
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xup/xup.c
+68 -7
View File
@@ -1174,20 +1174,53 @@ send_paint_rect_ex_ack(struct mod *mod, int flags, int frame_id)
/******************************************************************************/
/* return error */
static int APP_CC
process_server_paint_rect_shmem_ex(struct mod *mod, struct stream *s)
process_server_paint_rect_shmem_ex(struct mod *amod, struct stream *s)
{
int num_rects;
int num_drects;
int num_crects;
int flags;
int frame_id;
int shmem_id;
int shmem_offset;
int width;
int height;
int x;
int y;
int cx;
int cy;
int index;
int rv;
tsi16 *ldrects;
tsi16 *ldrects1;
tsi16 *lcrects;
tsi16 *lcrects1;
char *bmpdata;
in_uint16_le(s, num_rects);
in_uint8s(s, num_rects * 8);
in_uint16_le(s, num_rects);
in_uint8s(s, num_rects * 8);
/* dirty pixels */
in_uint16_le(s, num_drects);
ldrects = (tsi16 *) g_malloc(2 * 4 * num_drects, 0);
ldrects1 = ldrects;
for (index = 0; index < num_drects; index++)
{
in_sint16_le(s, ldrects1[0]);
in_sint16_le(s, ldrects1[1]);
in_sint16_le(s, ldrects1[2]);
in_sint16_le(s, ldrects1[3]);
ldrects1 += 4;
}
/* copied pixels */
in_uint16_le(s, num_crects);
lcrects = (tsi16 *) g_malloc(2 * 4 * num_crects, 0);
lcrects1 = lcrects;
for (index = 0; index < num_crects; index++)
{
in_sint16_le(s, lcrects1[0]);
in_sint16_le(s, lcrects1[1]);
in_sint16_le(s, lcrects1[2]);
in_sint16_le(s, lcrects1[3]);
lcrects1 += 4;
}
in_uint32_le(s, flags);
in_uint32_le(s, frame_id);
@@ -1196,8 +1229,36 @@ process_server_paint_rect_shmem_ex(struct mod *mod, struct stream *s)
in_uint16_le(s, width);
in_uint16_le(s, height);
bmpdata = 0;
if (flags == 0) /* screen */
{
if (amod->screen_shmem_id == 0)
{
amod->screen_shmem_id = shmem_id;
amod->screen_shmem_pixels = g_shmat(amod->screen_shmem_id);
}
if (amod->screen_shmem_pixels != 0)
{
bmpdata = amod->screen_shmem_pixels + shmem_offset;
}
}
if (bmpdata != 0)
{
rv = amod->server_paint_rects(amod, num_drects, ldrects,
num_crects, lcrects,
bmpdata, width, height, 0);
}
else
{
rv = 1;
}
send_paint_rect_ex_ack(mod, flags, frame_id);
send_paint_rect_ex_ack(amod, flags, frame_id);
g_free(lcrects);
g_free(ldrects);
return 0;
}
xup/xup.h
+5 -1
View File
@@ -133,8 +133,12 @@ struct mod
int mskformat, int mskwidth, int mskrepeat, int op,
int srcx, int srcy, int mskx, int msky,
int dstx, int dsty, int width, int height, int dstformat);
int (*server_paint_rects)(struct mod* v,
int num_drects, short *drects,
int num_crects, short *crects,
char *data, int width, int height, int flags);
tbus server_dumby[100 - 42]; /* align, 100 minus the number of server
tbus server_dumby[100 - 43]; /* align, 100 minus the number of server
functions above */
/* common */
tbus handle; /* pointer to self as long */