cosmetics: Remove unnecessary extern keywords from function declarations

[ffmpeg] / libavresample / x86 / audio_convert_init.c

diff --git a/libavresample/x86/audio_convert_init.c b/libavresample/x86/audio_convert_init.c
index 879108dff174ca4fe2655574de5fc589df5f0f4b..21104458d35d1088f40b5abb2581af70cedd1541 100644 (file)
--- a/libavresample/x86/audio_convert_init.c
+++ b/libavresample/x86/audio_convert_init.c
@@ -25,123 +25,123 @@
 
 /* flat conversions */
 
-extern void ff_conv_s16_to_s32_sse2(int16_t *dst, const int32_t *src, int len);
+void ff_conv_s16_to_s32_sse2(int16_t *dst, const int32_t *src, int len);
 
-extern void ff_conv_s16_to_flt_sse2(float *dst, const int16_t *src, int len);
-extern void ff_conv_s16_to_flt_sse4(float *dst, const int16_t *src, int len);
+void ff_conv_s16_to_flt_sse2(float *dst, const int16_t *src, int len);
+void ff_conv_s16_to_flt_sse4(float *dst, const int16_t *src, int len);
 
-extern void ff_conv_s32_to_s16_mmx (int16_t *dst, const int32_t *src, int len);
-extern void ff_conv_s32_to_s16_sse2(int16_t *dst, const int32_t *src, int len);
+void ff_conv_s32_to_s16_mmx (int16_t *dst, const int32_t *src, int len);
+void ff_conv_s32_to_s16_sse2(int16_t *dst, const int32_t *src, int len);
 
-extern void ff_conv_s32_to_flt_sse2(float *dst, const int32_t *src, int len);
-extern void ff_conv_s32_to_flt_avx (float *dst, const int32_t *src, int len);
+void ff_conv_s32_to_flt_sse2(float *dst, const int32_t *src, int len);
+void ff_conv_s32_to_flt_avx (float *dst, const int32_t *src, int len);
 
-extern void ff_conv_flt_to_s16_sse2(int16_t *dst, const float *src, int len);
+void ff_conv_flt_to_s16_sse2(int16_t *dst, const float *src, int len);
 
-extern void ff_conv_flt_to_s32_sse2(int32_t *dst, const float *src, int len);
-extern void ff_conv_flt_to_s32_avx (int32_t *dst, const float *src, int len);
+void ff_conv_flt_to_s32_sse2(int32_t *dst, const float *src, int len);
+void ff_conv_flt_to_s32_avx (int32_t *dst, const float *src, int len);
 
 /* interleave conversions */
 
-extern void ff_conv_s16p_to_s16_2ch_sse2(int16_t *dst, int16_t *const *src,
-                                         int len, int channels);
-extern void ff_conv_s16p_to_s16_2ch_avx (int16_t *dst, int16_t *const *src,
-                                         int len, int channels);
+void ff_conv_s16p_to_s16_2ch_sse2(int16_t *dst, int16_t *const *src,
+                                  int len, int channels);
+void ff_conv_s16p_to_s16_2ch_avx (int16_t *dst, int16_t *const *src,
+                                  int len, int channels);
 
-extern void ff_conv_s16p_to_s16_6ch_sse2(int16_t *dst, int16_t *const *src,
-                                         int len, int channels);
-extern void ff_conv_s16p_to_s16_6ch_sse2slow(int16_t *dst, int16_t *const *src,
-                                             int len, int channels);
-extern void ff_conv_s16p_to_s16_6ch_avx (int16_t *dst, int16_t *const *src,
-                                         int len, int channels);
+void ff_conv_s16p_to_s16_6ch_sse2(int16_t *dst, int16_t *const *src,
+                                  int len, int channels);
+void ff_conv_s16p_to_s16_6ch_sse2slow(int16_t *dst, int16_t *const *src,
+                                      int len, int channels);
+void ff_conv_s16p_to_s16_6ch_avx (int16_t *dst, int16_t *const *src,
+                                  int len, int channels);
 
-extern void ff_conv_s16p_to_flt_2ch_sse2(float *dst, int16_t *const *src,
-                                         int len, int channels);
-extern void ff_conv_s16p_to_flt_2ch_avx (float *dst, int16_t *const *src,
-                                         int len, int channels);
+void ff_conv_s16p_to_flt_2ch_sse2(float *dst, int16_t *const *src,
+                                  int len, int channels);
+void ff_conv_s16p_to_flt_2ch_avx (float *dst, int16_t *const *src,
+                                  int len, int channels);
 
-extern void ff_conv_s16p_to_flt_6ch_sse2 (float *dst, int16_t *const *src,
-                                          int len, int channels);
-extern void ff_conv_s16p_to_flt_6ch_ssse3(float *dst, int16_t *const *src,
-                                         int len, int channels);
-extern void ff_conv_s16p_to_flt_6ch_avx  (float *dst, int16_t *const *src,
-                                          int len, int channels);
+void ff_conv_s16p_to_flt_6ch_sse2 (float *dst, int16_t *const *src,
+                                   int len, int channels);
+void ff_conv_s16p_to_flt_6ch_ssse3(float *dst, int16_t *const *src,
+                                  int len, int channels);
+void ff_conv_s16p_to_flt_6ch_avx  (float *dst, int16_t *const *src,
+                                   int len, int channels);
 
-extern void ff_conv_fltp_to_s16_2ch_sse2 (int16_t *dst, float *const *src,
-                                          int len, int channels);
-extern void ff_conv_fltp_to_s16_2ch_ssse3(int16_t *dst, float *const *src,
-                                          int len, int channels);
+void ff_conv_fltp_to_s16_2ch_sse2 (int16_t *dst, float *const *src,
+                                   int len, int channels);
+void ff_conv_fltp_to_s16_2ch_ssse3(int16_t *dst, float *const *src,
+                                   int len, int channels);
 
-extern void ff_conv_fltp_to_s16_6ch_sse (int16_t *dst, float *const *src,
-                                         int len, int channels);
-extern void ff_conv_fltp_to_s16_6ch_sse2(int16_t *dst, float *const *src,
-                                         int len, int channels);
-extern void ff_conv_fltp_to_s16_6ch_avx (int16_t *dst, float *const *src,
-                                         int len, int channels);
+void ff_conv_fltp_to_s16_6ch_sse (int16_t *dst, float *const *src,
+                                  int len, int channels);
+void ff_conv_fltp_to_s16_6ch_sse2(int16_t *dst, float *const *src,
+                                  int len, int channels);
+void ff_conv_fltp_to_s16_6ch_avx (int16_t *dst, float *const *src,
+                                  int len, int channels);
 
-extern void ff_conv_fltp_to_flt_2ch_sse(float *dst, float *const *src, int len,
-                                        int channels);
-extern void ff_conv_fltp_to_flt_2ch_avx(float *dst, float *const *src, int len,
-                                        int channels);
+void ff_conv_fltp_to_flt_2ch_sse(float *dst, float *const *src, int len,
+                                 int channels);
+void ff_conv_fltp_to_flt_2ch_avx(float *dst, float *const *src, int len,
+                                 int channels);
 
-extern void ff_conv_fltp_to_flt_6ch_mmx (float *dst, float *const *src, int len,
-                                         int channels);
-extern void ff_conv_fltp_to_flt_6ch_sse4(float *dst, float *const *src, int len,
-                                         int channels);
-extern void ff_conv_fltp_to_flt_6ch_avx (float *dst, float *const *src, int len,
-                                         int channels);
+void ff_conv_fltp_to_flt_6ch_mmx (float *dst, float *const *src, int len,
+                                  int channels);
+void ff_conv_fltp_to_flt_6ch_sse4(float *dst, float *const *src, int len,
+                                  int channels);
+void ff_conv_fltp_to_flt_6ch_avx (float *dst, float *const *src, int len,
+                                  int channels);
 
 /* deinterleave conversions */
 
-extern void ff_conv_s16_to_s16p_2ch_sse2(int16_t *const *dst, int16_t *src,
-                                         int len, int channels);
-extern void ff_conv_s16_to_s16p_2ch_ssse3(int16_t *const *dst, int16_t *src,
-                                          int len, int channels);
-extern void ff_conv_s16_to_s16p_2ch_avx (int16_t *const *dst, int16_t *src,
-                                         int len, int channels);
+void ff_conv_s16_to_s16p_2ch_sse2(int16_t *const *dst, int16_t *src,
+                                  int len, int channels);
+void ff_conv_s16_to_s16p_2ch_ssse3(int16_t *const *dst, int16_t *src,
+                                   int len, int channels);
+void ff_conv_s16_to_s16p_2ch_avx (int16_t *const *dst, int16_t *src,
+                                  int len, int channels);
 
-extern void ff_conv_s16_to_s16p_6ch_sse2 (int16_t *const *dst, int16_t *src,
-                                          int len, int channels);
-extern void ff_conv_s16_to_s16p_6ch_ssse3(int16_t *const *dst, int16_t *src,
-                                          int len, int channels);
-extern void ff_conv_s16_to_s16p_6ch_avx  (int16_t *const *dst, int16_t *src,
-                                          int len, int channels);
+void ff_conv_s16_to_s16p_6ch_sse2 (int16_t *const *dst, int16_t *src,
+                                   int len, int channels);
+void ff_conv_s16_to_s16p_6ch_ssse3(int16_t *const *dst, int16_t *src,
+                                   int len, int channels);
+void ff_conv_s16_to_s16p_6ch_avx  (int16_t *const *dst, int16_t *src,
+                                   int len, int channels);
 
-extern void ff_conv_s16_to_fltp_2ch_sse2(float *const *dst, int16_t *src,
-                                         int len, int channels);
-extern void ff_conv_s16_to_fltp_2ch_avx (float *const *dst, int16_t *src,
-                                         int len, int channels);
+void ff_conv_s16_to_fltp_2ch_sse2(float *const *dst, int16_t *src,
+                                  int len, int channels);
+void ff_conv_s16_to_fltp_2ch_avx (float *const *dst, int16_t *src,
+                                  int len, int channels);
 
-extern void ff_conv_s16_to_fltp_6ch_sse2 (float *const *dst, int16_t *src,
-                                          int len, int channels);
-extern void ff_conv_s16_to_fltp_6ch_ssse3(float *const *dst, int16_t *src,
-                                          int len, int channels);
-extern void ff_conv_s16_to_fltp_6ch_sse4 (float *const *dst, int16_t *src,
-                                          int len, int channels);
-extern void ff_conv_s16_to_fltp_6ch_avx  (float *const *dst, int16_t *src,
-                                          int len, int channels);
+void ff_conv_s16_to_fltp_6ch_sse2 (float *const *dst, int16_t *src,
+                                   int len, int channels);
+void ff_conv_s16_to_fltp_6ch_ssse3(float *const *dst, int16_t *src,
+                                   int len, int channels);
+void ff_conv_s16_to_fltp_6ch_sse4 (float *const *dst, int16_t *src,
+                                   int len, int channels);
+void ff_conv_s16_to_fltp_6ch_avx  (float *const *dst, int16_t *src,
+                                   int len, int channels);
 
-extern void ff_conv_flt_to_s16p_2ch_sse2(int16_t *const *dst, float *src,
-                                         int len, int channels);
-extern void ff_conv_flt_to_s16p_2ch_avx (int16_t *const *dst, float *src,
-                                         int len, int channels);
+void ff_conv_flt_to_s16p_2ch_sse2(int16_t *const *dst, float *src,
+                                  int len, int channels);
+void ff_conv_flt_to_s16p_2ch_avx (int16_t *const *dst, float *src,
+                                  int len, int channels);
 
-extern void ff_conv_flt_to_s16p_6ch_sse2 (int16_t *const *dst, float *src,
-                                          int len, int channels);
-extern void ff_conv_flt_to_s16p_6ch_ssse3(int16_t *const *dst, float *src,
-                                          int len, int channels);
-extern void ff_conv_flt_to_s16p_6ch_avx  (int16_t *const *dst, float *src,
-                                          int len, int channels);
+void ff_conv_flt_to_s16p_6ch_sse2 (int16_t *const *dst, float *src,
+                                   int len, int channels);
+void ff_conv_flt_to_s16p_6ch_ssse3(int16_t *const *dst, float *src,
+                                   int len, int channels);
+void ff_conv_flt_to_s16p_6ch_avx  (int16_t *const *dst, float *src,
+                                   int len, int channels);
 
-extern void ff_conv_flt_to_fltp_2ch_sse(float *const *dst, float *src, int len,
-                                        int channels);
-extern void ff_conv_flt_to_fltp_2ch_avx(float *const *dst, float *src, int len,
-                                        int channels);
+void ff_conv_flt_to_fltp_2ch_sse(float *const *dst, float *src, int len,
+                                 int channels);
+void ff_conv_flt_to_fltp_2ch_avx(float *const *dst, float *src, int len,
+                                 int channels);
 
-extern void ff_conv_flt_to_fltp_6ch_sse2(float *const *dst, float *src, int len,
-                                         int channels);
-extern void ff_conv_flt_to_fltp_6ch_avx (float *const *dst, float *src, int len,
-                                         int channels);
+void ff_conv_flt_to_fltp_6ch_sse2(float *const *dst, float *src, int len,
+                                  int channels);
+void ff_conv_flt_to_fltp_6ch_avx (float *const *dst, float *src, int len,
+                                  int channels);
 
 av_cold void ff_audio_convert_init_x86(AudioConvert *ac)
 {