diff --git a/src/cdef_apply_tmpl_16.rs b/src/cdef_apply_tmpl_16.rs
index 0d22c51bf..fd705d2db 100644
--- a/src/cdef_apply_tmpl_16.rs
+++ b/src/cdef_apply_tmpl_16.rs
@@ -1,5 +1,6 @@
 use std::cmp;
 
+use crate::include::common::bitdepth::DynPixel;
 use crate::include::stddef::*;
 use crate::include::stdint::*;
 
@@ -48,7 +49,7 @@ pub struct Dav1dFrameContext {
     pub dsp: *const Dav1dDSPContext,
     pub bd_fn: Dav1dFrameContext_bd_fn,
     pub ipred_edge_sz: libc::c_int,
-    pub ipred_edge: [*mut libc::c_void; 3],
+    pub ipred_edge: [*mut DynPixel; 3],
     pub b4_stride: ptrdiff_t,
     pub w4: libc::c_int,
     pub h4: libc::c_int,
diff --git a/src/cdef_apply_tmpl_8.rs b/src/cdef_apply_tmpl_8.rs
index 29a32629d..526a94640 100644
--- a/src/cdef_apply_tmpl_8.rs
+++ b/src/cdef_apply_tmpl_8.rs
@@ -1,5 +1,6 @@
 use std::cmp;
 
+use crate::include::common::bitdepth::DynPixel;
 use crate::include::stddef::*;
 use crate::include::stdint::*;
 
@@ -48,7 +49,7 @@ pub struct Dav1dFrameContext {
     pub dsp: *const Dav1dDSPContext,
     pub bd_fn: Dav1dFrameContext_bd_fn,
     pub ipred_edge_sz: libc::c_int,
-    pub ipred_edge: [*mut libc::c_void; 3],
+    pub ipred_edge: [*mut DynPixel; 3],
     pub b4_stride: ptrdiff_t,
     pub w4: libc::c_int,
     pub h4: libc::c_int,
diff --git a/src/cdf.rs b/src/cdf.rs
index 56940770e..a0833b950 100644
--- a/src/cdf.rs
+++ b/src/cdf.rs
@@ -1,5 +1,6 @@
 use std::cmp;
 
+use crate::include::common::bitdepth::DynPixel;
 use crate::include::stddef::*;
 use crate::include::stdint::*;
 use crate::src::align::*;
@@ -54,7 +55,7 @@ pub struct Dav1dFrameContext {
     pub dsp: *const Dav1dDSPContext,
     pub bd_fn: Dav1dFrameContext_bd_fn,
     pub ipred_edge_sz: libc::c_int,
-    pub ipred_edge: [*mut libc::c_void; 3],
+    pub ipred_edge: [*mut DynPixel; 3],
     pub b4_stride: ptrdiff_t,
     pub w4: libc::c_int,
     pub h4: libc::c_int,
diff --git a/src/decode.rs b/src/decode.rs
index afe4b9ab4..ba971996b 100644
--- a/src/decode.rs
+++ b/src/decode.rs
@@ -218,7 +218,7 @@ pub struct Dav1dFrameContext {
     pub dsp: *const Dav1dDSPContext,
     pub bd_fn: Dav1dFrameContext_bd_fn,
     pub ipred_edge_sz: libc::c_int,
-    pub ipred_edge: [*mut libc::c_void; 3],
+    pub ipred_edge: [*mut DynPixel; 3],
     pub b4_stride: ptrdiff_t,
     pub w4: libc::c_int,
     pub h4: libc::c_int,
@@ -5171,17 +5171,17 @@ pub unsafe extern "C" fn dav1d_decode_frame_init(f: *mut Dav1dFrameContext) -> l
     let ipred_edge_sz = f.sbh * f.sb128w << hbd;
     if ipred_edge_sz != f.ipred_edge_sz {
         dav1d_freep_aligned(
-            &mut *f.ipred_edge.as_mut_ptr().offset(0) as *mut *mut libc::c_void
-                as *mut libc::c_void,
+            &mut *f.ipred_edge.as_mut_ptr().offset(0) as *mut *mut DynPixel as *mut libc::c_void,
         );
-        f.ipred_edge[0] = dav1d_alloc_aligned(ipred_edge_sz as usize * 128 * 3, 64);
+        f.ipred_edge[0] =
+            dav1d_alloc_aligned(ipred_edge_sz as usize * 128 * 3, 64) as *mut DynPixel;
         let ptr = f.ipred_edge[0] as *mut u8;
         if ptr.is_null() {
             f.ipred_edge_sz = 0;
             return -12;
         }
-        f.ipred_edge[1] = ptr.offset(ipred_edge_sz as isize * 128 * 1) as *mut libc::c_void;
-        f.ipred_edge[2] = ptr.offset(ipred_edge_sz as isize * 128 * 2) as *mut libc::c_void;
+        f.ipred_edge[1] = ptr.offset(ipred_edge_sz as isize * 128 * 1) as *mut DynPixel;
+        f.ipred_edge[2] = ptr.offset(ipred_edge_sz as isize * 128 * 2) as *mut DynPixel;
         f.ipred_edge_sz = ipred_edge_sz;
     }
 
diff --git a/src/lf_apply_tmpl_16.rs b/src/lf_apply_tmpl_16.rs
index af7fab453..d89db8783 100644
--- a/src/lf_apply_tmpl_16.rs
+++ b/src/lf_apply_tmpl_16.rs
@@ -1,5 +1,6 @@
 use std::cmp;
 
+use crate::include::common::bitdepth::DynPixel;
 use crate::include::stddef::*;
 use crate::include::stdint::*;
 
@@ -48,7 +49,7 @@ pub struct Dav1dFrameContext {
     pub dsp: *const Dav1dDSPContext,
     pub bd_fn: Dav1dFrameContext_bd_fn,
     pub ipred_edge_sz: libc::c_int,
-    pub ipred_edge: [*mut libc::c_void; 3],
+    pub ipred_edge: [*mut DynPixel; 3],
     pub b4_stride: ptrdiff_t,
     pub w4: libc::c_int,
     pub h4: libc::c_int,
diff --git a/src/lf_apply_tmpl_8.rs b/src/lf_apply_tmpl_8.rs
index f738c6c37..9c3758b78 100644
--- a/src/lf_apply_tmpl_8.rs
+++ b/src/lf_apply_tmpl_8.rs
@@ -1,5 +1,6 @@
 use std::cmp;
 
+use crate::include::common::bitdepth::DynPixel;
 use crate::include::stddef::*;
 use crate::include::stdint::*;
 
@@ -48,7 +49,7 @@ pub struct Dav1dFrameContext {
     pub dsp: *const Dav1dDSPContext,
     pub bd_fn: Dav1dFrameContext_bd_fn,
     pub ipred_edge_sz: libc::c_int,
-    pub ipred_edge: [*mut libc::c_void; 3],
+    pub ipred_edge: [*mut DynPixel; 3],
     pub b4_stride: ptrdiff_t,
     pub w4: libc::c_int,
     pub h4: libc::c_int,
diff --git a/src/lib.rs b/src/lib.rs
index 321ecd5ac..3d62fe7bc 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -1,6 +1,7 @@
 use std::cmp;
 
 use crate::include::common::bitdepth::DynCoef;
+use crate::include::common::bitdepth::DynPixel;
 use crate::include::stddef::*;
 use crate::include::stdint::*;
 use crate::src::intra_edge::dav1d_init_mode_tree;
@@ -335,7 +336,7 @@ pub struct Dav1dFrameContext {
     pub dsp: *const Dav1dDSPContext,
     pub bd_fn: Dav1dFrameContext_bd_fn,
     pub ipred_edge_sz: libc::c_int,
-    pub ipred_edge: [*mut libc::c_void; 3],
+    pub ipred_edge: [*mut DynPixel; 3],
     pub b4_stride: ptrdiff_t,
     pub w4: libc::c_int,
     pub h4: libc::c_int,
@@ -1602,7 +1603,7 @@ unsafe extern "C" fn close_internal(c_out: *mut *mut Dav1dContext, flush: libc::
                 as *mut libc::c_void,
         );
         dav1d_free_aligned((*f).ts as *mut libc::c_void);
-        dav1d_free_aligned((*f).ipred_edge[0]);
+        dav1d_free_aligned((*f).ipred_edge[0] as *mut libc::c_void);
         free((*f).a as *mut libc::c_void);
         free((*f).tile as *mut libc::c_void);
         free((*f).lf.mask as *mut libc::c_void);
diff --git a/src/log.rs b/src/log.rs
index 3c38398fc..57041f13a 100644
--- a/src/log.rs
+++ b/src/log.rs
@@ -1,3 +1,4 @@
+use crate::include::common::bitdepth::DynPixel;
 use crate::include::stddef::*;
 use crate::include::stdint::*;
 
@@ -237,7 +238,7 @@ pub struct Dav1dFrameContext {
     pub dsp: *const Dav1dDSPContext,
     pub bd_fn: Dav1dFrameContext_bd_fn,
     pub ipred_edge_sz: libc::c_int,
-    pub ipred_edge: [*mut libc::c_void; 3],
+    pub ipred_edge: [*mut DynPixel; 3],
     pub b4_stride: ptrdiff_t,
     pub w4: libc::c_int,
     pub h4: libc::c_int,
diff --git a/src/lr_apply_tmpl_16.rs b/src/lr_apply_tmpl_16.rs
index 4eb2fcd91..c559a969d 100644
--- a/src/lr_apply_tmpl_16.rs
+++ b/src/lr_apply_tmpl_16.rs
@@ -1,5 +1,6 @@
 use std::cmp;
 
+use crate::include::common::bitdepth::DynPixel;
 use crate::include::stddef::*;
 use crate::include::stdint::*;
 
@@ -50,7 +51,7 @@ pub struct Dav1dFrameContext {
     pub dsp: *const Dav1dDSPContext,
     pub bd_fn: Dav1dFrameContext_bd_fn,
     pub ipred_edge_sz: libc::c_int,
-    pub ipred_edge: [*mut libc::c_void; 3],
+    pub ipred_edge: [*mut DynPixel; 3],
     pub b4_stride: ptrdiff_t,
     pub w4: libc::c_int,
     pub h4: libc::c_int,
diff --git a/src/lr_apply_tmpl_8.rs b/src/lr_apply_tmpl_8.rs
index 994281d46..7e04cb376 100644
--- a/src/lr_apply_tmpl_8.rs
+++ b/src/lr_apply_tmpl_8.rs
@@ -1,5 +1,6 @@
 use std::cmp;
 
+use crate::include::common::bitdepth::DynPixel;
 use crate::include::stddef::*;
 use crate::include::stdint::*;
 
@@ -50,7 +51,7 @@ pub struct Dav1dFrameContext {
     pub dsp: *const Dav1dDSPContext,
     pub bd_fn: Dav1dFrameContext_bd_fn,
     pub ipred_edge_sz: libc::c_int,
-    pub ipred_edge: [*mut libc::c_void; 3],
+    pub ipred_edge: [*mut DynPixel; 3],
     pub b4_stride: ptrdiff_t,
     pub w4: libc::c_int,
     pub h4: libc::c_int,
diff --git a/src/obu.rs b/src/obu.rs
index 379f5d0cb..04e9388d2 100644
--- a/src/obu.rs
+++ b/src/obu.rs
@@ -1,5 +1,6 @@
 use std::cmp;
 
+use crate::include::common::bitdepth::DynPixel;
 use crate::include::stddef::*;
 use crate::include::stdint::*;
 
@@ -60,7 +61,7 @@ pub struct Dav1dFrameContext {
     pub dsp: *const Dav1dDSPContext,
     pub bd_fn: Dav1dFrameContext_bd_fn,
     pub ipred_edge_sz: libc::c_int,
-    pub ipred_edge: [*mut libc::c_void; 3],
+    pub ipred_edge: [*mut DynPixel; 3],
     pub b4_stride: ptrdiff_t,
     pub w4: libc::c_int,
     pub h4: libc::c_int,
diff --git a/src/picture.rs b/src/picture.rs
index 514dff5c6..b9cc74509 100644
--- a/src/picture.rs
+++ b/src/picture.rs
@@ -1,3 +1,4 @@
+use crate::include::common::bitdepth::DynPixel;
 use crate::include::stddef::*;
 use crate::include::stdint::*;
 
@@ -54,7 +55,7 @@ pub struct Dav1dFrameContext {
     pub dsp: *const Dav1dDSPContext,
     pub bd_fn: Dav1dFrameContext_bd_fn,
     pub ipred_edge_sz: libc::c_int,
-    pub ipred_edge: [*mut libc::c_void; 3],
+    pub ipred_edge: [*mut DynPixel; 3],
     pub b4_stride: ptrdiff_t,
     pub w4: libc::c_int,
     pub h4: libc::c_int,
diff --git a/src/recon_tmpl_16.rs b/src/recon_tmpl_16.rs
index c31876c99..303d4ffe1 100644
--- a/src/recon_tmpl_16.rs
+++ b/src/recon_tmpl_16.rs
@@ -2,6 +2,7 @@ use std::cmp;
 
 use crate::include::common::bitdepth::BitDepth16;
 use crate::include::common::bitdepth::DynCoef;
+use crate::include::common::bitdepth::DynPixel;
 use crate::include::stddef::*;
 use crate::include::stdint::*;
 use crate::src::ctx::CaseSet;
@@ -115,7 +116,7 @@ pub struct Dav1dFrameContext {
     pub dsp: *const Dav1dDSPContext,
     pub bd_fn: Dav1dFrameContext_bd_fn,
     pub ipred_edge_sz: libc::c_int,
-    pub ipred_edge: [*mut libc::c_void; 3],
+    pub ipred_edge: [*mut DynPixel; 3],
     pub b4_stride: ptrdiff_t,
     pub w4: libc::c_int,
     pub h4: libc::c_int,
diff --git a/src/recon_tmpl_8.rs b/src/recon_tmpl_8.rs
index 90f07ba56..7fa4e932b 100644
--- a/src/recon_tmpl_8.rs
+++ b/src/recon_tmpl_8.rs
@@ -2,6 +2,7 @@ use std::cmp;
 
 use crate::include::common::bitdepth::BitDepth8;
 use crate::include::common::bitdepth::DynCoef;
+use crate::include::common::bitdepth::DynPixel;
 use crate::include::stddef::*;
 use crate::include::stdint::*;
 use crate::src::ctx::CaseSet;
@@ -114,7 +115,7 @@ pub struct Dav1dFrameContext {
     pub dsp: *const Dav1dDSPContext,
     pub bd_fn: Dav1dFrameContext_bd_fn,
     pub ipred_edge_sz: libc::c_int,
-    pub ipred_edge: [*mut libc::c_void; 3],
+    pub ipred_edge: [*mut DynPixel; 3],
     pub b4_stride: ptrdiff_t,
     pub w4: libc::c_int,
     pub h4: libc::c_int,
diff --git a/src/thread_task.rs b/src/thread_task.rs
index b316d3fca..a422f09b5 100644
--- a/src/thread_task.rs
+++ b/src/thread_task.rs
@@ -1,5 +1,6 @@
 use std::cmp;
 
+use crate::include::common::bitdepth::DynPixel;
 use crate::include::stddef::*;
 use crate::include::stdint::*;
 use ::libc;
@@ -94,7 +95,7 @@ pub struct Dav1dFrameContext {
     pub dsp: *const Dav1dDSPContext,
     pub bd_fn: Dav1dFrameContext_bd_fn,
     pub ipred_edge_sz: libc::c_int,
-    pub ipred_edge: [*mut libc::c_void; 3],
+    pub ipred_edge: [*mut DynPixel; 3],
     pub b4_stride: ptrdiff_t,
     pub w4: libc::c_int,
     pub h4: libc::c_int,