yadif: remove repeated check on width

The filter already checks that width (and height) are greater than 3.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

diff --git a/libavfilter/x86/vf_yadif.asm b/libavfilter/x86/vf_yadif.asm
index a8f7987..7a9a5db 100644 (file)
--- a/libavfilter/x86/vf_yadif.asm
+++ b/libavfilter/x86/vf_yadif.asm
@@ -220,8 +220,6 @@ cglobal yadif_filter_line, 4, 6, 8, 80, dst, prev, cur, next, w, prefs, \
 cglobal yadif_filter_line, 4, 7, 8, 80, dst, prev, cur, next, w, prefs, \
                                         mrefs, parity, mode
 %endif
-    cmp      DWORD wm, 0
-    jle .ret
 %if ARCH_X86_32
     mov            r4, r5mp
     mov            r5, r6mp

diff --git a/libavfilter/x86/yadif-10.asm b/libavfilter/x86/yadif-10.asm
index 1cf9808..a25a036 100644 (file)
--- a/libavfilter/x86/yadif-10.asm
+++ b/libavfilter/x86/yadif-10.asm
@@ -250,8 +250,6 @@ cglobal yadif_filter_line_10bit, 4, 6, 8, 80, dst, prev, cur, next, w, \
 cglobal yadif_filter_line_10bit, 4, 7, 8, 80, dst, prev, cur, next, w, \
                                               prefs, mrefs, parity, mode
 %endif
-    cmp      DWORD wm, 0
-    jle .ret
 %if ARCH_X86_32
     mov            r4, r5mp
     mov            r5, r6mp

diff --git a/libavfilter/x86/yadif-16.asm b/libavfilter/x86/yadif-16.asm
index eabecf7..b5ba409 100644 (file)
--- a/libavfilter/x86/yadif-16.asm
+++ b/libavfilter/x86/yadif-16.asm
@@ -313,8 +313,6 @@ cglobal yadif_filter_line_16bit, 4, 6, 8, 80, dst, prev, cur, next, w, \
 cglobal yadif_filter_line_16bit, 4, 7, 8, 80, dst, prev, cur, next, w, \
                                               prefs, mrefs, parity, mode
 %endif
-    cmp      DWORD wm, 0
-    jle .ret
 %if ARCH_X86_32
     mov            r4, r5mp
     mov            r5, r6mp