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Code Issues Releases Activity

Fix crash on attempt to flip empty image

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This commit is contained in:
Ivan Savenko 2025-01-01 21:00:43 +00:00
parent 51ceb068a7
commit 698d43e195
1 changed files with 6 additions and 0 deletions
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6
client/renderSDL/SDLImage.cpp
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@ -404,6 +404,9 @@ std::shared_ptr<IImage> SDLImageShared::createImageReference(EImageBlitMode mode
std::shared_ptr<const ISharedImage> SDLImageShared::horizontalFlip() const std::shared_ptr<const ISharedImage> SDLImageShared::horizontalFlip() const
{ {
if (!surf)
return shared_from_this();
SDL_Surface * flipped = CSDL_Ext::horizontalFlip(surf); SDL_Surface * flipped = CSDL_Ext::horizontalFlip(surf);
auto ret = std::make_shared<SDLImageShared>(flipped, preScaleFactor); auto ret = std::make_shared<SDLImageShared>(flipped, preScaleFactor);
ret->fullSize = fullSize; ret->fullSize = fullSize;
@ -416,6 +419,9 @@ std::shared_ptr<const ISharedImage> SDLImageShared::horizontalFlip() const
std::shared_ptr<const ISharedImage> SDLImageShared::verticalFlip() const std::shared_ptr<const ISharedImage> SDLImageShared::verticalFlip() const
{ {
if (!surf)
return shared_from_this();
SDL_Surface * flipped = CSDL_Ext::verticalFlip(surf); SDL_Surface * flipped = CSDL_Ext::verticalFlip(surf);
auto ret = std::make_shared<SDLImageShared>(flipped, preScaleFactor); auto ret = std::make_shared<SDLImageShared>(flipped, preScaleFactor);
ret->fullSize = fullSize; ret->fullSize = fullSize;