diff options
Diffstat (limited to 'osdworker.c')
| -rw-r--r-- | osdworker.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/osdworker.c b/osdworker.c index cb939b3..0f3d746 100644 --- a/osdworker.c +++ b/osdworker.c @@ -253,15 +253,18 @@ bool cOSDWorker::SendScreen(int x1, int y1, int x2, int y2) OSDWrite((unsigned char*)&fu, sz_rfbFramebufferUpdateMsg); //int BufferSize = m_Instance->m_pEncoder->RequiredBuffSize(x2-x1, y2-y1); //m_Instance->CreateSendBuffer(BufferSize); - int BufferSize = m_Instance->m_pEncoder->EncodeRect((BYTE*)(m_Instance->m_pOsdBitmap->Data(0, 0)), m_Instance->m_pSendBuffer, rect); + if (m_Instance->m_pEncoder != NULL) + { + int BufferSize = m_Instance->m_pEncoder->EncodeRect((BYTE*)(m_Instance->m_pOsdBitmap->Data(0, 0)), m_Instance->m_pSendBuffer, rect); #ifdef DEBUG - fprintf(stderr, "[ffnetdev] VNC: Send OSD Data %d Bytes\n", BufferSize); + fprintf(stderr, "[ffnetdev] VNC: Send OSD Data %d/%d/%d/%d x1/y1/x2/y2 %d Bytes\n", x1, y1, x2, y2, BufferSize); #endif - dsyslog("[ffnetdev] VNC: Send OSD Data %d Bytes\n", BufferSize); - OSDWrite((unsigned char*)m_Instance->m_pSendBuffer, BufferSize); - m_Instance->m_pOsdBitmap->Clean(); + dsyslog("[ffnetdev] VNC: Send OSD Data %d/%d/%d/%d x1/y1/x2/y2 %d Bytes\n", x1, y1, x2, y2, BufferSize); + OSDWrite((unsigned char*)m_Instance->m_pSendBuffer, BufferSize); + m_Instance->m_pOsdBitmap->Clean(); - m_Instance->m_bOSDisClear = false; + m_Instance->m_bOSDisClear = false; + } return true; } |