Avif YUV decoder, drop dcv, high bit depth

Cargo.toml

@@ -42,7 +42,6 @@ num-traits = { version = "0.2.0" }
 # Optional dependencies
 color_quant = { version = "1.1", optional = true }
 dav1d = { version = "0.10.3", optional = true }
-dcv-color-primitives = { version = "0.6.1", optional = true }
 exr = { version = "1.5.0", optional = true }
 gif = { version = "0.13", optional = true }
 image-webp = { version = "0.2.0", optional = true }
@@ -88,7 +87,7 @@ webp = ["dep:image-webp"]
 rayon = ["dep:rayon", "ravif?/threading"] # Enables multi-threading
 nasm = ["ravif?/asm"] # Enables use of nasm by rav1e (requires nasm to be installed)
 color_quant = ["dep:color_quant"] # Enables color quantization
-avif-native = ["dep:mp4parse", "dep:dcv-color-primitives", "dep:dav1d"] # Enable native dependency libdav1d
+avif-native = ["dep:mp4parse", "dep:dav1d"] # Enable native dependency libdav1d
 benchmarks = [] # Build some inline benchmarks. Useful only during development (requires nightly Rust)
 
 [[bench]]