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-rw-r--r--engines/titanic/support/avi_surface.cpp10
1 files changed, 8 insertions, 2 deletions
diff --git a/engines/titanic/support/avi_surface.cpp b/engines/titanic/support/avi_surface.cpp
index 361982339d..11569e80ad 100644
--- a/engines/titanic/support/avi_surface.cpp
+++ b/engines/titanic/support/avi_surface.cpp
@@ -314,8 +314,14 @@ bool AVISurface::renderFrame() {
const Graphics::Surface *frame = (idx == 0) ?
_decoder->decodeNextFrame() : _decoder->decodeNextTransparency();
- assert(_movieFrameSurface[idx]->format == frame->format);
- _movieFrameSurface[idx]->blitFrom(*frame);
+ if (_movieFrameSurface[idx]->format == frame->format) {
+ _movieFrameSurface[idx]->blitFrom(*frame);
+ } else {
+ Graphics::Surface *s = frame->convertTo(_movieFrameSurface[idx]->format,
+ _decoder->getPalette());
+ _movieFrameSurface[idx]->blitFrom(*s);
+ delete s;
+ }
}
if (!_framePixels) {