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use dirty_info instead of shared_surfae

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This commit is contained in:
Vincent Wei
2020-02-03 11:55:47 +08:00
parent bdf5eafad8
commit 5d3d051d6b
1 changed files with 25 additions and 25 deletions
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50
src/server/layer.c
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@@ -841,17 +841,17 @@ const ZNODEHEADER* GUIAPI ServerGetWinZNodeHeader (MG_Layer* layer,
hdr = (ZNODEHEADER*)(nodes + idx_znode);
#ifdef _MGSCHEMA_COMPOSITING
if (lock && (pdc = dc_HDC2PDC (hdr->mem_dc)) &&
pdc->surface->shared_header) {
// XXX use sem_timedwait
if (lock && (pdc = dc_HDC2PDC (hdr->mem_dc))) {
assert (pdc->surface->dirty_info);
if (hdr->dirty_rcs == NULL) {
//sem_wait (&pdc->surface->shared_header->sem_lock);
LOCK_SURFACE_SEM (pdc->surface->shared_header->sem_num);
if (pdc->surface->shared_header) {
// XXX: consider timeout.
LOCK_SURFACE_SEM (pdc->surface->shared_header->sem_num);
}
hdr->dirty_age = pdc->surface->shared_header->dirty_age;
hdr->nr_dirty_rcs = pdc->surface->shared_header->nr_dirty_rcs;
hdr->dirty_rcs = pdc->surface->shared_header->dirty_rcs;
hdr->dirty_age = pdc->surface->dirty_info->dirty_age;
hdr->nr_dirty_rcs = pdc->surface->dirty_info->nr_dirty_rcs;
hdr->dirty_rcs = pdc->surface->dirty_info->dirty_rcs;
}
}
else {
@@ -895,17 +895,18 @@ const ZNODEHEADER* GUIAPI ServerGetPopupMenuZNodeHeader (int idx,
hdr = (ZNODEHEADER*)(menu_nodes + idx);
#ifdef _MGSCHEMA_COMPOSITING
if (lock && (pdc = dc_HDC2PDC (hdr->mem_dc)) &&
pdc->surface->shared_header) {
if (lock && (pdc = dc_HDC2PDC (hdr->mem_dc))) {
assert (pdc->surface->dirty_info);
// XXX use sem_timedwait
if (hdr->dirty_rcs == NULL) {
//sem_wait (&pdc->surface->shared_header->sem_lock);
LOCK_SURFACE_SEM (pdc->surface->shared_header->sem_num);
if (pdc->surface->shared_header) {
// XXX: consider timeout
LOCK_SURFACE_SEM (pdc->surface->shared_header->sem_num);
}
hdr->dirty_age = pdc->surface->shared_header->dirty_age;
hdr->nr_dirty_rcs = pdc->surface->shared_header->nr_dirty_rcs;
hdr->dirty_rcs = pdc->surface->shared_header->dirty_rcs;
hdr->dirty_age = pdc->surface->dirty_info->dirty_age;
hdr->nr_dirty_rcs = pdc->surface->dirty_info->nr_dirty_rcs;
hdr->dirty_rcs = pdc->surface->dirty_info->dirty_rcs;
}
}
else {
@@ -943,11 +944,10 @@ BOOL GUIAPI ServerReleaseWinZNodeHeader (MG_Layer* layer, int idx_znode)
nodes = GET_ZORDERNODE(zi);
hdr = (ZNODEHEADER*)(nodes + idx_znode);
if ((pdc = dc_HDC2PDC (hdr->mem_dc)) &&
pdc->surface->shared_header && hdr->dirty_rcs) {
if ((pdc = dc_HDC2PDC (hdr->mem_dc)) && hdr->dirty_rcs) {
//sem_post (&pdc->surface->shared_header->sem_lock);
UNLOCK_SURFACE_SEM (pdc->surface->shared_header->sem_num);
if (pdc->surface->shared_header)
UNLOCK_SURFACE_SEM (pdc->surface->shared_header->sem_num);
hdr->dirty_age = 0;
hdr->nr_dirty_rcs = 0;
@@ -970,11 +970,11 @@ BOOL GUIAPI ServerReleasePopupMenuZNodeHeader (int idx)
menu_nodes = GET_MENUNODE(zi);
hdr = (ZNODEHEADER*)(menu_nodes + idx);
if ((pdc = dc_HDC2PDC (hdr->mem_dc)) &&
pdc->surface->shared_header && hdr->dirty_rcs) {
if ((pdc = dc_HDC2PDC (hdr->mem_dc)) && hdr->dirty_rcs) {
if (pdc->surface->shared_header)
UNLOCK_SURFACE_SEM (pdc->surface->shared_header->sem_num);
//sem_post (&pdc->surface->shared_header->sem_lock);
UNLOCK_SURFACE_SEM (pdc->surface->shared_header->sem_num);
hdr->dirty_age = 0;
hdr->nr_dirty_rcs = 0;
hdr->dirty_rcs = NULL;