image-packer: Properly feature guard

The features weren't actually used.
This is just a hot fix for CI.
A more complete solution is still needed to address
types being used across multiple components / modules.

Signed-off-by: Jonathan Schwender <schwenderjonathan@gmail.com>

components/multimedia/image_framework/Cargo.toml

@@ -42,6 +42,8 @@ image-packer = []
 image-receiver = []
 ## Image decoding
 image-source = ["dep:ohos-rawfile-sys"]
+## Picture
+picture = ["pixelmap"]
 ## Pixel Map
 pixelmap = []
 ## Document available features when building the documentation

components/multimedia/image_framework/src/native_image.rs

@@ -4,10 +4,18 @@
 
 pub mod common;
 pub mod image;
+#[cfg(feature = "image-packer")]
+#[cfg_attr(docsrs, doc(cfg(feature = "image-packer")))]
 pub mod image_packer;
+#[cfg(feature = "image-receiver")]
+#[cfg_attr(docsrs, doc(cfg(feature = "image-receiver")))]
 pub mod image_receiver;
+#[cfg(feature = "image-source")]
+#[cfg_attr(docsrs, doc(cfg(feature = "image-source")))]
 pub mod image_source;
-#[cfg(feature = "api-13")]
-#[cfg_attr(docsrs, doc(cfg(feature = "api-13")))]
+#[cfg(all(feature = "api-13", feature = "pixelmap"))]
+#[cfg_attr(docsrs, doc(cfg(all(feature = "api-13", feature = "pixelmap"))))]
 pub mod picture;
+#[cfg(feature = "pixelmap")]
+#[cfg_attr(docsrs, doc(cfg(feature = "pixelmap")))]
 pub mod pixelmap;

components/multimedia/image_framework/src/native_image/picture.rs

@@ -1,2 +1,5 @@
+#[link(name = "picture")]
+extern "C" {}
+
 mod picture_ffi;
 pub use picture_ffi::*;