Mirrors_UI_SDK/MiniGUI
1
0
Fork 0
mirror of https://github.com/VincentWei/MiniGUI.git synced 2026-02-06 10:21:57 +08:00
Code Issues Actions Packages Projects Releases Wiki Activity

tune and implement ServerReleaseZNodeHeader and ServerReleasePopupMenuZNodeHeader

Browse Source
This commit is contained in:
Vincent Wei
2020-01-22 11:50:17 +08:00
parent 693292d8bf
commit 93b0ab5f0a
1 changed files with 122 additions and 13 deletions
Download Patch File Download Diff File Expand all files Collapse all files

135
src/server/layer.c
View File

@@ -68,6 +68,7 @@
#include "sharedres.h"
#include "drawsemop.h"
#include "misc.h"
#include "dc.h"
#define SEM_PARAM 0666
MG_Layer* mgLayers = NULL;
@@ -636,8 +637,7 @@ int GUIAPI ServerGetNextZNode (MG_Layer* layer, int idx_znode, int* cli)
if (layer == NULL)
layer = mgTopmostLayer;
if (!__mg_is_valid_layer (layer))
else if (!__mg_is_valid_layer (layer))
return -1;
zi = (ZORDERINFO*)layer->zorder_info;
@@ -670,8 +670,7 @@ int GUIAPI ServerGetPrevZNode (MG_Layer* layer, int idx_znode, int* cli)
if (layer == NULL)
layer = mgTopmostLayer;
if (!__mg_is_valid_layer (layer))
else if (!__mg_is_valid_layer (layer))
return -1;
zi = (ZORDERINFO*)layer->zorder_info;
@@ -707,8 +706,7 @@ BOOL GUIAPI ServerGetZNodeInfo (MG_Layer* layer, int idx_znode,
if (layer == NULL)
layer = mgTopmostLayer;
if (!__mg_is_valid_layer (layer))
else if (!__mg_is_valid_layer (layer))
return FALSE;
zi = (ZORDERINFO*)layer->zorder_info;
@@ -726,7 +724,8 @@ BOOL GUIAPI ServerGetZNodeInfo (MG_Layer* layer, int idx_znode,
znode_info->hwnd = nodes [idx_znode].hwnd;
znode_info->main_win = nodes [idx_znode].main_win;
#ifdef _MGSCHEMA_COMPOSITING
znode_info->mem_dc = nodes [idx_znode].mem_dc;
// do not return mem_dc for this function
// znode_info->mem_dc = nodes [idx_znode].mem_dc;
znode_info->ct = nodes [idx_znode].ct;
znode_info->ct_arg = nodes [idx_znode].ct_arg;
#endif
@@ -734,15 +733,17 @@ BOOL GUIAPI ServerGetZNodeInfo (MG_Layer* layer, int idx_znode,
return TRUE;
}
const ZNODEHEADER* GUIAPI ServerGetZNodeHeader (MG_Layer* layer, int idx_znode)
const ZNODEHEADER* GUIAPI ServerGetZNodeHeader (MG_Layer* layer,
int idx_znode, BOOL lock)
{
ZORDERINFO* zi;
ZORDERNODE* nodes;
ZNODEHEADER* hdr;
PDC pdc;
if (layer == NULL)
layer = mgTopmostLayer;
if (!__mg_is_valid_layer (layer))
else if (!__mg_is_valid_layer (layer))
return NULL;
zi = (ZORDERINFO*)layer->zorder_info;
@@ -752,7 +753,29 @@ const ZNODEHEADER* GUIAPI ServerGetZNodeHeader (MG_Layer* layer, int idx_znode)
}
nodes = GET_ZORDERNODE(zi);
return (ZNODEHEADER*)(nodes + idx_znode);
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 (hdr->dirty_rcs == NULL) {
sem_wait (&pdc->surface->shared_header->sem_lock);
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;
}
}
else {
hdr->dirty_age = 0;
hdr->nr_dirty_rcs = 0;
hdr->dirty_rcs = NULL;
}
#endif /* defined _MGSCHEMA_COMPOSITING */
return NULL;
}
int GUIAPI ServerGetPopupMenusCount (void)
@@ -763,10 +786,12 @@ int GUIAPI ServerGetPopupMenusCount (void)
return zi->nr_popupmenus;
}
const ZNODEHEADER* GUIAPI ServerGetPopupMenuZNodeHeader (int idx)
const ZNODEHEADER* GUIAPI ServerGetPopupMenuZNodeHeader (int idx, BOOL lock)
{
ZORDERINFO* zi;
ZORDERNODE* menu_nodes;
ZNODEHEADER* hdr;
PDC pdc;
zi = (ZORDERINFO*)mgTopmostLayer->zorder_info;
@@ -774,9 +799,93 @@ const ZNODEHEADER* GUIAPI ServerGetPopupMenuZNodeHeader (int idx)
return NULL;
menu_nodes = GET_MENUNODE(zi);
return (ZNODEHEADER*)(menu_nodes + idx);
hdr = (ZNODEHEADER*)(menu_nodes + idx);
#ifdef _MGSCHEMA_COMPOSITING
if (lock && (pdc = dc_HDC2PDC (hdr->mem_dc)) &&
pdc->surface->shared_header) {
// XXX use sem_timedwait
if (hdr->dirty_rcs == NULL) {
sem_wait (&pdc->surface->shared_header->sem_lock);
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;
}
}
else {
hdr->dirty_age = 0;
hdr->nr_dirty_rcs = 0;
hdr->dirty_rcs = NULL;
}
#endif /* defined _MGSCHEMA_COMPOSITING */
return hdr;
}
#ifdef _MGSCHEMA_COMPOSITING
BOOL GUIAPI ServerReleaseZNodeHeader (MG_Layer* layer, int idx_znode)
{
ZORDERINFO* zi;
ZORDERNODE* nodes;
ZNODEHEADER* hdr;
PDC pdc;
if (layer == NULL)
layer = mgTopmostLayer;
else if (!__mg_is_valid_layer (layer))
return FALSE;
zi = (ZORDERINFO*)layer->zorder_info;
if (idx_znode > zi->max_nr_globals
+ zi->max_nr_topmosts + zi->max_nr_normals) {
return FALSE;
}
nodes = GET_ZORDERNODE(zi);
hdr = (ZNODEHEADER*)(nodes + idx_znode);
if ((pdc = dc_HDC2PDC (hdr->mem_dc)) &&
pdc->surface->shared_header && hdr->dirty_rcs) {
// XXX use sem_timedwait
sem_post (&pdc->surface->shared_header->sem_lock);
hdr->dirty_age = 0;
hdr->nr_dirty_rcs = 0;
hdr->dirty_rcs = NULL;
}
return TRUE;
}
BOOL GUIAPI ServerReleasePopupMenuZNodeHeader (int idx)
{
ZORDERINFO* zi;
ZORDERNODE* menu_nodes;
ZNODEHEADER* hdr;
PDC pdc;
zi = (ZORDERINFO*)mgTopmostLayer->zorder_info;
if (idx >= zi->nr_popupmenus)
return FALSE;
menu_nodes = GET_MENUNODE(zi);
hdr = (ZNODEHEADER*)(menu_nodes + idx);
if ((pdc = dc_HDC2PDC (hdr->mem_dc)) &&
pdc->surface->shared_header && hdr->dirty_rcs) {
sem_post (&pdc->surface->shared_header->sem_lock);
hdr->dirty_age = 0;
hdr->nr_dirty_rcs = 0;
hdr->dirty_rcs = NULL;
}
return TRUE;
}
#endif /* defined _MGSCHEMA_COMPOSITING */
BOOL GUIAPI ServerDoZNodeOperation (MG_Layer* layer,
int idx_znode, int op_code, void* op_data, BOOL notify)
{