LDKAssetImageData
typedef struct LDKAssetImageData{
LDKImage *image;
bool is_missing;
}LDKAssetImageData;Images
ldk_asset_image_null
Return an invalid handle for the asset image.
LDK_API LDKAssetImage ldk_asset_image_null(void);Returns
An invalid or empty handle.
ldk_asset_manager_image_create
Create the asset manager image.
LDK_API LDKAssetImage ldk_asset_manager_image_create(
LDKAssetManager *manager,
u32 width,
u32 height,
const void *pixels
);Parameters
LDKAssetManager *manager- Asset manager that owns or resolves the asset.
u32 width- Width in pixels or the units expected by the API.
u32 height- Height in pixels or the units expected by the API.
const void *pixels- Image pixel data.
Returns
Handle to the requested object or resource.
ldk_asset_manager_image_create_format
Create an image asset using an explicit pixel format.
LDK_API LDKAssetImage ldk_asset_manager_image_create_format(
LDKAssetManager *manager,
u32 width,
u32 height,
LDKImageFormat format,
const void *pixels
);Parameters
LDKAssetManager *manager- Asset manager that owns or resolves the asset.
u32 width- Width in pixels or the units expected by the API.
u32 height- Height in pixels or the units expected by the API.
LDKImageFormat format- Format to use for this resource.
const void *pixels- Image pixel data.
Returns
Handle to the requested object or resource.
ldk_asset_manager_image_get
Get the asset manager image.
LDK_API LDKAssetImageData * ldk_asset_manager_image_get(
LDKAssetManager *manager,
LDKAssetImage asset
);Parameters
LDKAssetManager *manager- Asset manager that owns or resolves the asset.
LDKAssetImage asset- Asset handle to inspect or modify.
Returns
Pointer to the requested object or data; NULL when unavailable.
ldk_asset_manager_image_get_const
Get read-only access to the asset manager image.
LDK_API const LDKAssetImageData * ldk_asset_manager_image_get_const(
LDKAssetManager *manager,
LDKAssetImage asset
);Parameters
LDKAssetManager *manager- Asset manager that owns or resolves the asset.
LDKAssetImage asset- Asset handle to inspect or modify.
Returns
Pointer to the requested object or data; NULL when unavailable.
ldk_asset_manager_image_is_alive
Check whether the asset manager image refers to a live resource.
LDK_API bool ldk_asset_manager_image_is_alive(
LDKAssetManager *manager,
LDKAssetImage asset
);Parameters
LDKAssetManager *manager- Asset manager that owns or resolves the asset.
LDKAssetImage asset- Asset handle to inspect or modify.
Returns
True when the queried condition holds; false otherwise.
ldk_asset_manager_image_load
Load the asset manager image.
LDK_API LDKAssetImage ldk_asset_manager_image_load(
LDKAssetManager *manager,
const char *path
);Parameters
LDKAssetManager *manager- Asset manager that owns or resolves the asset.
const char *path- Path identifying the file or resource.
Returns
Handle to the requested object or resource.
ldk_asset_manager_image_load_shared
Load or reuse shared the asset manager image.
LDK_API LDKAssetImage ldk_asset_manager_image_load_shared(
LDKAssetManager *manager,
const char *path
);Parameters
LDKAssetManager *manager- Asset manager that owns or resolves the asset.
const char *path- Path identifying the file or resource.
Returns
Handle to the requested object or resource.
ldk_asset_manager_image_missing
Create or retrieve a missing-image placeholder asset.
LDK_API LDKAssetImage ldk_asset_manager_image_missing(
LDKAssetManager *manager,
const char *path
);Parameters
LDKAssetManager *manager- Asset manager that owns or resolves the asset.
const char *path- Path identifying the file or resource.
Returns
Handle to the requested object or resource.
ldk_asset_manager_image_unload
Unload the asset manager image.
LDK_API void ldk_asset_manager_image_unload(
LDKAssetManager *manager,
LDKAssetImage asset
);Parameters
LDKAssetManager *manager- Asset manager that owns or resolves the asset.
LDKAssetImage asset- Asset handle to inspect or modify.