mpegvideo: convert mpegvideo_common.h to a .c file

This file defines a single, huge function, MPV_motion(), which
although being declared inline is not actually inlined by the
compiler (for good reason).  There is thus no sense in defining
this function in a header file, resulting in multiple copies of
it in the final library.

Signed-off-by: Mans Rullgard <mans@mansr.com>

1 files changed, 15 insertions, 0 deletions

diff --git a/libavcodec/mpegvideo.h b/libavcodec/mpegvideo.h
index 5c537da38f..80fa0fa1bd 100644
--- a/libavcodec/mpegvideo.h
+++ b/libavcodec/mpegvideo.h
@@ -739,6 +739,13 @@ static const AVClass name ## _class = {\
     .version    = LIBAVUTIL_VERSION_INT,\
 };
 
+/**
+ * Set the given MpegEncContext to common defaults (same for encoding
+ * and decoding).  The changed fields will not depend upon the prior
+ * state of the MpegEncContext.
+ */
+void ff_MPV_common_defaults(MpegEncContext *s);
+
 void ff_MPV_decode_defaults(MpegEncContext *s);
 int ff_MPV_common_init(MpegEncContext *s);
 void ff_MPV_common_end(MpegEncContext *s);
@@ -777,10 +784,18 @@ void ff_er_add_slice(MpegEncContext *s, int startx, int starty, int endx, int en
 int ff_dct_common_init(MpegEncContext *s);
 void ff_convert_matrix(DSPContext *dsp, int (*qmat)[64], uint16_t (*qmat16)[2][64],
                        const uint16_t *quant_matrix, int bias, int qmin, int qmax, int intra);
+int ff_dct_quantize_c(MpegEncContext *s, DCTELEM *block, int n, int qscale, int *overflow);
 
 void ff_init_block_index(MpegEncContext *s);
 void ff_copy_picture(Picture *dst, Picture *src);
 
+void ff_MPV_motion(MpegEncContext *s,
+                   uint8_t *dest_y, uint8_t *dest_cb,
+                   uint8_t *dest_cr, int dir,
+                   uint8_t **ref_picture,
+                   op_pixels_func (*pix_op)[4],
+                   qpel_mc_func (*qpix_op)[16]);
+
 /**
  * Allocate a Picture.
  * The pixels are allocated/set by calling get_buffer() if shared = 0.