avcodec/h264dec: Move find_start_code() to its only user

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

libavcodec/h264_parser.c

@@ -64,6 +64,15 @@ typedef struct H264ParseContext {
     int last_frame_num, last_picture_structure;
 } H264ParseContext;
 
+static int find_start_code(const uint8_t *buf, int buf_size,
+                                  int buf_index, int next_avc)
+{
+    uint32_t state = -1;
+
+    buf_index = avpriv_find_start_code(buf + buf_index, buf + next_avc + 1, &state) - buf - 1;
+
+    return FFMIN(buf_index, buf_size);
+}
 
 static int h264_find_frame_end(H264ParseContext *p, const uint8_t *buf,
                                int buf_size, void *logctx)

libavcodec/h264dec.h

@@ -44,7 +44,6 @@
 #include "h264pred.h"
 #include "h264qpel.h"
 #include "h274.h"
-#include "internal.h"
 #include "mpegutils.h"
 #include "parser.h"
 #include "qpeldsp.h"
@@ -833,16 +832,6 @@ static av_always_inline int get_dct8x8_allowed(const H264Context *h, H264SliceCo
                   0x0001000100010001ULL));
 }
 
-static inline int find_start_code(const uint8_t *buf, int buf_size,
-                           int buf_index, int next_avc)
-{
-    uint32_t state = -1;
-
-    buf_index = avpriv_find_start_code(buf + buf_index, buf + next_avc + 1, &state) - buf - 1;
-
-    return FFMIN(buf_index, buf_size);
-}
-
 int ff_h264_field_end(H264Context *h, H264SliceContext *sl, int in_setup);
 
 int ff_h264_ref_picture(H264Context *h, H264Picture *dst, H264Picture *src);