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Add caching of generated textures as image

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sfan5 2025-04-20 14:27:14 +02:00
parent 9cb78f2dc5
commit 486fb7cc4d
3 changed files with 86 additions and 20 deletions
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15
src/client/texturesource.h
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@ -69,6 +69,17 @@ public:
/// @brief Return average color of a texture string
virtual video::SColor getTextureAverageColor(const std::string &name)=0;
// Note: this method is here because caching is the decision of the
// API user, even if his access is read-only.
/**
* Enables or disables the caching of finished texture images.
* This can be useful if you want to call getTextureAverageColor without
* duplicating work.
* @note Disabling caching will flush the cache.
*/
virtual void setImageCaching(bool enabled) {};
};
class IWritableTextureSource : public ITextureSource
@ -88,8 +99,8 @@ public:
/**
* Rebuilds all textures (in case-source images have changed)
* @note This won't invalidate old ITexture's, but you have to retrieve them
* again to see changes.
* @note This won't invalidate old ITexture's, but may or may not reuse them.
* So you have to re-get all textures anyway.
*/
virtual void rebuildImagesAndTextures()=0;
};