diff --git a/libavcodec/dsputil.c b/libavcodec/dsputil.c
index 41fef24df14f60573d0ef25443faa048355a4f97..a03c08312eb5a4147fd0c12af168f829f311549d 100644
--- a/libavcodec/dsputil.c
+++ b/libavcodec/dsputil.c
@@ -2641,6 +2641,7 @@ static void put_mspel8_mc22_c(uint8_t *dst, uint8_t *src, int stride){
 }
 
 static void h263_v_loop_filter_c(uint8_t *src, int stride, int qscale){
+    if(ENABLE_ANY_H263) {
     int x;
     const int strength= ff_h263_loop_filter_strength[qscale];
 
@@ -2673,9 +2674,11 @@ static void h263_v_loop_filter_c(uint8_t *src, int stride, int qscale){
         src[x-2*stride] = p0 - d2;
         src[x+  stride] = p3 + d2;
     }
+    }
 }
 
 static void h263_h_loop_filter_c(uint8_t *src, int stride, int qscale){
+    if(ENABLE_ANY_H263) {
     int y;
     const int strength= ff_h263_loop_filter_strength[qscale];
 
@@ -2708,6 +2711,7 @@ static void h263_h_loop_filter_c(uint8_t *src, int stride, int qscale){
         src[y*stride-2] = p0 - d2;
         src[y*stride+1] = p3 + d2;
     }
+    }
 }
 
 static void h261_loop_filter_c(uint8_t *src, int stride){
diff --git a/libavcodec/i386/dsputil_mmx.c b/libavcodec/i386/dsputil_mmx.c
index b7e657d4a3f61b8b32fc5db9e8abc5fc1c8b218f..64431b200ec523e7f019e9f7f5ef8c221663f98f 100644
--- a/libavcodec/i386/dsputil_mmx.c
+++ b/libavcodec/i386/dsputil_mmx.c
@@ -622,6 +622,7 @@ static void add_bytes_mmx(uint8_t *dst, uint8_t *src, int w){
         "paddb %%mm1, %%mm6             \n\t"
 
 static void h263_v_loop_filter_mmx(uint8_t *src, int stride, int qscale){
+    if(ENABLE_ANY_H263) {
     const int strength= ff_h263_loop_filter_strength[qscale];
 
     asm volatile(
@@ -638,6 +639,7 @@ static void h263_v_loop_filter_mmx(uint8_t *src, int stride, int qscale){
           "+m" (*(uint64_t*)(src + 1*stride))
         : "g" (2*strength), "m"(ff_pb_FC)
     );
+    }
 }
 
 static inline void transpose4x4(uint8_t *dst, uint8_t *src, int dst_stride, int src_stride){
@@ -670,6 +672,7 @@ static inline void transpose4x4(uint8_t *dst, uint8_t *src, int dst_stride, int
 }
 
 static void h263_h_loop_filter_mmx(uint8_t *src, int stride, int qscale){
+    if(ENABLE_ANY_H263) {
     const int strength= ff_h263_loop_filter_strength[qscale];
     uint64_t temp[4] __attribute__ ((aligned(8)));
     uint8_t *btemp= (uint8_t*)temp;
@@ -718,6 +721,7 @@ static void h263_h_loop_filter_mmx(uint8_t *src, int stride, int qscale){
            "r" ((long)   stride ),
            "r" ((long)(3*stride))
     );
+    }
 }
 
 #ifdef CONFIG_ENCODERS