diff options
| -rw-r--r-- | src/plugins/platforms/qnx/qqnxwindow.cpp | 27 |
1 files changed, 14 insertions, 13 deletions
diff --git a/src/plugins/platforms/qnx/qqnxwindow.cpp b/src/plugins/platforms/qnx/qqnxwindow.cpp index 166cb499b0..e4505c6c60 100644 --- a/src/plugins/platforms/qnx/qqnxwindow.cpp +++ b/src/plugins/platforms/qnx/qqnxwindow.cpp @@ -358,6 +358,19 @@ void QQnxWindow::setBufferSize(const QSize &size) if (result != 0) { qFatal("QQnxWindow: failed to create window buffers, errno=%d", errno); } + + // check if there are any buffers available + int bufferCount = 0; + result = screen_get_window_property_iv(m_window, SCREEN_PROPERTY_RENDER_BUFFER_COUNT, &bufferCount); + + if (result != 0) { + qFatal("QQnxWindow: failed to query window buffer count, errno=%d", errno); + } + + if (bufferCount != MAX_BUFFER_COUNT) { + qFatal("QQnxWindow: invalid buffer count. Expected = %d, got = %d. You might experience problems.", + MAX_BUFFER_COUNT, bufferCount); + } } // Cache new buffer size @@ -378,22 +391,10 @@ QQnxBuffer &QQnxWindow::renderBuffer() // Check if render buffer is invalid if (m_currentBufferIndex == -1) { - // check if there are any buffers available - int bufferCount = 0; - int result = screen_get_window_property_iv(m_window, SCREEN_PROPERTY_RENDER_BUFFER_COUNT, &bufferCount); - - if (result != 0) { - qFatal("QQnxWindow: failed to query window buffer count, errno=%d", errno); - } - - if (bufferCount != MAX_BUFFER_COUNT) { - qFatal("QQnxWindow: invalid buffer count. Expected = %d, got = %d", MAX_BUFFER_COUNT, bufferCount); - } - // Get all buffers available for rendering errno = 0; screen_buffer_t buffers[MAX_BUFFER_COUNT]; - result = screen_get_window_property_pv(m_window, SCREEN_PROPERTY_RENDER_BUFFERS, (void **)buffers); + const int result = screen_get_window_property_pv(m_window, SCREEN_PROPERTY_RENDER_BUFFERS, (void **)buffers); if (result != 0) { qFatal("QQnxWindow: failed to query window buffers, errno=%d", errno); } |