move ff_h263_round_chroma() to mpegvideo.h as static inline

Originally committed as revision 9600 to svn://svn.ffmpeg.org/ffmpeg/trunk

libavcodec/mpegvideo.c

@@ -70,11 +70,6 @@ void (*draw_edges)(uint8_t *buf, int wrap, int width, int height, int w)= draw_e
 //#define DEBUG
 
 
-static const uint8_t h263_chroma_roundtab[16] = {
-//  0  1  2  3  4  5  6  7  8  9 10 11 12 13 14 15
-    0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2,
-};
-
 static const uint8_t ff_default_chroma_qscale_table[32]={
 //  0  1  2  3  4  5  6  7  8  9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
     0, 1, 2, 3, 4, 5, 6, 7, 8, 9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31
@@ -1592,15 +1587,6 @@ static av_always_inline void mpeg_motion_lowres(MpegEncContext *s,
     //FIXME h261 lowres loop filter
 }
 
-inline int ff_h263_round_chroma(int x){
-    if (x >= 0)
-        return  (h263_chroma_roundtab[x & 0xf] + ((x >> 3) & ~1));
-    else {
-        x = -x;
-        return -(h263_chroma_roundtab[x & 0xf] + ((x >> 3) & ~1));
-    }
-}
-
 static inline void chroma_4mv_motion_lowres(MpegEncContext *s,
                                      uint8_t *dest_cb, uint8_t *dest_cr,
                                      uint8_t **ref_picture,

libavcodec/mpegvideo.h

@@ -762,6 +762,19 @@ static inline int get_bits_diff(MpegEncContext *s){
     return bits - last;
 }
 
+static inline int ff_h263_round_chroma(int x){
+    static const uint8_t h263_chroma_roundtab[16] = {
+    //  0  1  2  3  4  5  6  7  8  9 10 11 12 13 14 15
+        0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2,
+    };
+    if (x >= 0)
+        return  (h263_chroma_roundtab[x & 0xf] + ((x >> 3) & ~1));
+    else {
+        x = -x;
+        return -(h263_chroma_roundtab[x & 0xf] + ((x >> 3) & ~1));
+    }
+}
+
 /* motion_est.c */
 void ff_estimate_p_frame_motion(MpegEncContext * s,
                              int mb_x, int mb_y);
@@ -871,7 +884,6 @@ int ff_h263_resync(MpegEncContext *s);
 int ff_h263_get_gob_height(MpegEncContext *s);
 void ff_mpeg4_init_direct_mv(MpegEncContext *s);
 int ff_mpeg4_set_direct_mv(MpegEncContext *s, int mx, int my);
-inline int ff_h263_round_chroma(int x);
 void ff_h263_encode_motion(MpegEncContext * s, int val, int f_code);