lispbuilder-sdl and lispbuilder-sdl-image now both support SDL_image 1.2.10. Please let the list know of any problems/bugs.
lispbuilder-sdl will now automatically support additional image formats if at runtime if the SDL_image (and associated png/tif/jpg) library can be loaded. It is no longer necessary to call sdl-image:load-image to load e.g. a JPG image. If SDL_image is not available at runtime then only the BMP format is supported. Existing code can still use sdl-image without modification. SDL_image 1.2.10 supports new functions to pre-load the jpg/png/tif libraries. These new functions are optional. If these are not called then the libraries are loaded on demand as is the current behaviour. These functions are: - init-image Example: (sdl:init-image :jpg :png :tif) This is optional. - quit-image Will close any pre-loaded libraries Call this if INIT-IMAGE is used The following from sdl-image are now also available in lispbuilder-sdl; - image-init-p Example (sdl:image-init-p :jpg :png) - supported-image-formats Lists the currently supported image formats. If only the SDL library is available, then :BMP is supported. If SDL_image is available, then more formats are available. - image-p Returns T if image is of the specified type. - image-type-of Returns the image format for the image - image-supported-p Returns T if the image can be loaded. _______________________________________________ application-builder mailing list application-builder@lispniks.com http://www.lispniks.com/mailman/listinfo/application-builder
