avcodec/mjpegenc: Don't use ff_ prefix for static functions

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>

libavcodec/mjpegenc.c

@@ -390,7 +390,7 @@ static av_cold int mjpeg_encode_close(AVCodecContext *avctx)
  * @param table_id Which Huffman table the code belongs to.
  * @param code The encoded exponent of the coefficients and the run-bits.
  */
-static inline void ff_mjpeg_encode_code(MJpegContext *s, uint8_t table_id, int code)
+static inline void mjpeg_encode_code(MJpegContext *s, uint8_t table_id, int code)
 {
     MJpegHuffmanCode *c = &s->huff_buffer[s->huff_ncode++];
     c->table_id = table_id;
@@ -405,13 +405,13 @@ static inline void ff_mjpeg_encode_code(MJpegContext *s, uint8_t table_id, int c
  * @param val The coefficient.
  * @param run The run-bits.
  */
-static void ff_mjpeg_encode_coef(MJpegContext *s, uint8_t table_id, int val, int run)
+static void mjpeg_encode_coef(MJpegContext *s, uint8_t table_id, int val, int run)
 {
     int mant, code;
 
     if (val == 0) {
         av_assert0(run == 0);
-        ff_mjpeg_encode_code(s, table_id, 0);
+        mjpeg_encode_code(s, table_id, 0);
     } else {
         mant = val;
         if (val < 0) {
@@ -422,7 +422,7 @@ static void ff_mjpeg_encode_coef(MJpegContext *s, uint8_t table_id, int val, int
         code = (run << 4) | (av_log2_16bit(val) + 1);
 
         s->huff_buffer[s->huff_ncode].mant = mant;
-        ff_mjpeg_encode_code(s, table_id, code);
+        mjpeg_encode_code(s, table_id, code);
     }
 }
 
@@ -445,7 +445,7 @@ static void record_block(MpegEncContext *s, int16_t *block, int n)
     dc = block[0]; /* overflow is impossible */
     val = dc - s->last_dc[component];
 
-    ff_mjpeg_encode_coef(m, table_id, val, 0);
+    mjpeg_encode_coef(m, table_id, val, 0);
 
     s->last_dc[component] = dc;
 
@@ -463,17 +463,17 @@ static void record_block(MpegEncContext *s, int16_t *block, int n)
             run++;
         } else {
             while (run >= 16) {
-                ff_mjpeg_encode_code(m, table_id, 0xf0);
+                mjpeg_encode_code(m, table_id, 0xf0);
                 run -= 16;
             }
-            ff_mjpeg_encode_coef(m, table_id, val, run);
+            mjpeg_encode_coef(m, table_id, val, run);
             run = 0;
         }
     }
 
     /* output EOB only if not already 64 values */
     if (last_index < 63 || run != 0)
-        ff_mjpeg_encode_code(m, table_id, 0);
+        mjpeg_encode_code(m, table_id, 0);
 }
 
 static void encode_block(MpegEncContext *s, int16_t *block, int n)