diff options
Diffstat (limited to 'engines/titanic/support/avi_surface.cpp')
| -rw-r--r-- | engines/titanic/support/avi_surface.cpp | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/engines/titanic/support/avi_surface.cpp b/engines/titanic/support/avi_surface.cpp index 7779baf2ff..38bccafa89 100644 --- a/engines/titanic/support/avi_surface.cpp +++ b/engines/titanic/support/avi_surface.cpp @@ -260,10 +260,13 @@ int AVISurface::getFrame() const { return _decoders[0]->getCurFrame(); } +bool AVISurface::isFrameReady() const { + return _decoders[0]->needsUpdate() && (!_decoders[1] || _decoders[1]->needsUpdate()); +} + bool AVISurface::renderFrame() { // Check there's a frame ready for display - assert(_videoSurface); - if (!_decoders[0]->needsUpdate() || (_decoders[1] && !_decoders[1]->needsUpdate())) + if (!isFrameReady()) return false; // Decode each decoder's video stream into the appropriate surface |