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BURIED: Fix caching the last AVI frame

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This commit is contained in:
Cameron Cawley 2023-05-04 16:41:46 +01:00 committed by Filippos Karapetis
parent fd32607b9f
commit 576fcda443
2 changed files with 22 additions and 14 deletions
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34
engines/buried/avi_frames.cpp
View File

@ -120,26 +120,34 @@ const Graphics::Surface *AVIFrames::getFrame(int frameIndex) {
if (!frame)
return nullptr;
Graphics::Surface *copy;
if (frame->format == g_system->getScreenFormat()) {
copy = new Graphics::Surface();
copy->copyFrom(*frame);
} else {
copy = frame->convertTo(g_system->getScreenFormat());
if (_tempFrame) {
_tempFrame->free();
delete _tempFrame;
_tempFrame = nullptr;
}
if (_cacheEnabled) {
addFrameToCache(frameIndex, copy);
} else {
if (_tempFrame) {
_tempFrame->free();
delete _tempFrame;
Graphics::Surface *copy;
if (frame->format == g_system->getScreenFormat()) {
copy = new Graphics::Surface();
copy->copyFrom(*frame);
} else {
copy = frame->convertTo(g_system->getScreenFormat());
}
_tempFrame = copy;
addFrameToCache(frameIndex, copy);
_lastFrame = copy;
} else {
if (frame->format == g_system->getScreenFormat()) {
_lastFrame = frame;
} else {
_lastFrame = _tempFrame = frame->convertTo(g_system->getScreenFormat());
}
}
return copy;
_lastFrameIndex = frameIndex;
return _lastFrame;
}
Graphics::Surface *AVIFrames::getFrameCopy(int frameIndex) {

2
engines/buried/avi_frames.h
View File

@ -74,7 +74,7 @@ private:
Video::VideoDecoder *_video;
bool _cacheEnabled;
Graphics::Surface *_lastFrame;
const Graphics::Surface *_lastFrame;
Graphics::Surface *_tempFrame;
int _lastFrameIndex;
};