X-Git-Url: https://git.nihav.org/?a=blobdiff_plain;f=nihav-itu%2Fsrc%2Fcodecs%2Fh264%2Fdsp%2Fmc%2Frelease.rs;h=e4e7e16876a9f049ab7e2e341e31230a3d9f391b;hb=93839abd64a4c725e0194a790ffd743dd8c19916;hp=3a43500bb648bcce583d9f32f15c3da021f9f054;hpb=76431444843f6800c20ce046ad2e30a976402c38;p=nihav.git

diff --git a/nihav-itu/src/codecs/h264/dsp/mc/release.rs b/nihav-itu/src/codecs/h264/dsp/mc/release.rs
index 3a43500..e4e7e16 100644
--- a/nihav-itu/src/codecs/h264/dsp/mc/release.rs
+++ b/nihav-itu/src/codecs/h264/dsp/mc/release.rs
@@ -204,7 +204,7 @@ fn h264_mc33(dst: &mut [u8], dstride: usize, src: &[u8], sstride: usize, w: usiz
 }
 
 
-pub fn chroma_interp(dst: &mut [u8], dstride: usize, src: &[u8], sstride: usize, dx: u16, dy: u16, w: usize, h: usize) {
+fn chroma_interp(dst: &mut [u8], dstride: usize, src: &[u8], sstride: usize, dx: u16, dy: u16, w: usize, h: usize) {
     let a0 = 8 - dx;
     let a1 = dx;
     let b0 = 8 - dy;
@@ -274,6 +274,18 @@ pub fn chroma_interp(dst: &mut [u8], dstride: usize, src: &[u8], sstride: usize,
     }
 }
 
+pub fn chroma_interp_8(dst: &mut [u8], dstride: usize, src: &[u8], sstride: usize, dx: u16, dy: u16, h: usize) {
+    chroma_interp(dst, dstride, src, sstride, dx, dy, 8, h);
+}
+
+pub fn chroma_interp_4(dst: &mut [u8], dstride: usize, src: &[u8], sstride: usize, dx: u16, dy: u16, h: usize) {
+    chroma_interp(dst, dstride, src, sstride, dx, dy, 4, h);
+}
+
+pub fn chroma_interp_2(dst: &mut [u8], dstride: usize, src: &[u8], sstride: usize, dx: u16, dy: u16, h: usize) {
+    chroma_interp(dst, dstride, src, sstride, dx, dy, 2, h);
+}
+
 macro_rules! luma_mc {
     ($orig:ident, $func4:ident, $func8:ident, $func16:ident) => {
         fn $func4(dst: &mut [u8], dstride: usize, src: &[u8], sstride: usize, h: usize) {
@@ -323,3 +335,7 @@ pub const H264_LUMA_INTERP: &[[super::MCFunc; 16]; 3] = &[
     h264_mc30_16, h264_mc31_16, h264_mc32_16, h264_mc33_16
   ]
 ];
+
+impl super::RegisterSIMD for super::H264MC {
+    fn register_simd(&mut self) {}
+}