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ServerWindow needs only to call DirectWindowData::SetState() now, since it does all the work to sync with the client itself. Made DirectWindowData::SynchronizeWithClient() private and renamed it accordingly

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git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@32644 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Stefano Ceccherini 2009-08-23 21:33:25 +00:00
parent ec2f22d0d7
commit 899d145454
3 changed files with 15 additions and 18 deletions
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12
src/servers/app/DirectWindowSupport.cpp
View File

@ -76,7 +76,7 @@ DirectWindowData::GetSyncData(direct_window_sync_data& data) const
status_t
DirectWindowData::SyncronizeWithClient()
DirectWindowData::_SyncronizeWithClient()
{
// Releasing this semaphore causes the client to call
// BDirectWindow::DirectConnected()
@ -94,7 +94,7 @@ DirectWindowData::SyncronizeWithClient()
}
bool
status_t
DirectWindowData::SetState(const direct_buffer_state& bufferState,
const direct_driver_state& driverState, RenderingBuffer *buffer,
const BRect& windowFrame, const BRegion& clipRegion)
@ -108,8 +108,10 @@ DirectWindowData::SetState(const direct_buffer_state& bufferState,
bool isStopped = fTransition <= 0;
if (wasStopped && isStopped)
return false;
if (wasStopped && isStopped) {
// Nothing to change
return B_OK;
}
buffer_info->buffer_state = bufferState;
@ -167,5 +169,5 @@ DirectWindowData::SetState(const direct_buffer_state& bufferState,
buffer_info->clip_list[i] = clipRegion.RectAtInt(i);
}
return true;
return _SyncronizeWithClient();
}

5
src/servers/app/DirectWindowSupport.h
View File

@ -43,7 +43,7 @@ public:
direct_window_sync_data& data) const;
status_t SyncronizeWithClient();
bool SetState(const direct_buffer_state& bufferState,
status_t SetState(const direct_buffer_state& bufferState,
const direct_driver_state& driverState,
RenderingBuffer *renderingBuffer,
const BRect& windowFrame,
@ -54,8 +54,7 @@ public:
bool full_screen;
private:
bool _HandleStop(const direct_buffer_state& state);
bool _HandleStart(const direct_buffer_state& state);
status_t _SyncronizeWithClient();
sem_id fSem;
sem_id fAcknowledgeSem;

16
src/servers/app/ServerWindow.cpp
View File

@ -3484,16 +3484,12 @@ ServerWindow::HandleDirectConnection(int32 bufferState, int32 driverState)
return;
if (fDesktop->LockSingleWindow()) {
if (!fDirectWindowData->SetState((direct_buffer_state)bufferState,
(direct_driver_state)driverState,
fDesktop->HWInterface()->FrontBuffer(), fWindow->Frame(),
fWindow->VisibleContentRegion())) {
fDesktop->UnlockSingleWindow();
return;
}
status_t status = fDirectWindowData->SyncronizeWithClient();
status_t status = fDirectWindowData->SetState(
(direct_buffer_state)bufferState,
(direct_driver_state)driverState,
fDesktop->HWInterface()->FrontBuffer(), fWindow->Frame(),
fWindow->VisibleContentRegion());
if (status != B_OK) {
char errorString[256];
snprintf(errorString, sizeof(errorString),