svq3: make the dsp functions static

There is no need for them to be extern anymore.

libavcodec/svq3.c

@@ -60,7 +60,6 @@
 #endif
 
 #include "svq1.h"
-#include "svq3.h"
 
 /**
  * @file
@@ -160,7 +159,7 @@ static const uint32_t svq3_dequant_coeff[32] = {
     61694, 68745, 77615, 89113, 100253, 109366, 126635, 141533
 };
 
-void ff_svq3_luma_dc_dequant_idct_c(int16_t *output, int16_t *input, int qp)
+static void svq3_luma_dc_dequant_idct_c(int16_t *output, int16_t *input, int qp)
 {
     const int qmul = svq3_dequant_coeff[qp];
 #define stride 16
@@ -195,7 +194,7 @@ void ff_svq3_luma_dc_dequant_idct_c(int16_t *output, int16_t *input, int qp)
 }
 #undef stride
 
-void ff_svq3_add_idct_c(uint8_t *dst, int16_t *block,
+static void svq3_add_idct_c(uint8_t *dst, int16_t *block,
                             int stride, int qp, int dc)
 {
     const int qmul = svq3_dequant_coeff[qp];
@@ -491,7 +490,7 @@ static av_always_inline void hl_decode_mb_idct_luma(const H264Context *h, H264Sl
         for (i = 0; i < 16; i++)
             if (sl->non_zero_count_cache[scan8[i]] || sl->mb[i * 16]) {
                 uint8_t *const ptr = dest_y + block_offset[i];
-                ff_svq3_add_idct_c(ptr, sl->mb + i * 16, linesize,
+                svq3_add_idct_c(ptr, sl->mb + i * 16, linesize,
                                 sl->qscale, IS_INTRA(mb_type) ? 1 : 0);
             }
     }
@@ -533,13 +532,12 @@ static av_always_inline void hl_decode_mb_predict_luma(const H264Context *h,
             h->hpc.pred4x4[dir](ptr, topright, linesize);
             nnz = sl->non_zero_count_cache[scan8[i]];
             if (nnz) {
-                ff_svq3_add_idct_c(ptr, sl->mb + i * 16, linesize, qscale, 0);
+                svq3_add_idct_c(ptr, sl->mb + i * 16, linesize, qscale, 0);
             }
         }
     } else {
         h->hpc.pred16x16[sl->intra16x16_pred_mode](dest_y, linesize);
-        ff_svq3_luma_dc_dequant_idct_c(sl->mb,
-                                       sl->mb_luma_dc[0], qscale);
+        svq3_luma_dc_dequant_idct_c(sl->mb, sl->mb_luma_dc[0], qscale);
     }
 }
 
@@ -586,9 +584,8 @@ static void hl_decode_mb(const H264Context *h, H264SliceContext *sl)
             for (i = j * 16; i < j * 16 + 4; i++)
                 if (sl->non_zero_count_cache[scan8[i]] || sl->mb[i * 16]) {
                     uint8_t *const ptr = dest[j - 1] + block_offset[i];
-                    ff_svq3_add_idct_c(ptr, sl->mb + i * 16,
-                                       uvlinesize,
-                                       ff_h264_chroma_qp[0][sl->qscale + 12] - 12, 2);
+                    svq3_add_idct_c(ptr, sl->mb + i * 16,
+                                    uvlinesize, ff_h264_chroma_qp[0][sl->qscale + 12] - 12, 2);
                 }
         }
     }

libavcodec/svq3.h

-/*
- * This file is part of Libav.
- *
- * Libav is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * Libav is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with Libav; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#ifndef AVCODEC_SVQ3_H
-#define AVCODEC_SVQ3_H
-
-#include <stdint.h>
-
-void ff_svq3_luma_dc_dequant_idct_c(int16_t *output, int16_t *input, int qp);
-void ff_svq3_add_idct_c(uint8_t *dst, int16_t *block, int stride, int qp, int dc);
-
-#endif /* AVCODEC_SVQ3_H */