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| author | Clément Bœsch <ubitux@gmail.com> | 2012-11-14 23:02:12 +0100 |
|---|---|---|
| committer | Clément Bœsch <ubitux@gmail.com> | 2012-11-15 21:24:49 +0100 |
| commit | 5e68bf9b927ef377f271a0d12185aac6172e5658 (patch) | |
| tree | 601ed64a23c5338831737d1c7808078f95bebe9d /libswresample | |
| parent | 8ea8833979d2ffa9b7a792a2a758144d9b2c3da2 (diff) | |
| download | ffmpeg-5e68bf9b927ef377f271a0d12185aac6172e5658.tar.gz | |
swr/rematrix: move templating parameters to template itself.
Diffstat (limited to 'libswresample')
| -rw-r--r-- | libswresample/rematrix.c | 41 | ||||
| -rw-r--r-- | libswresample/rematrix_template.c | 30 |
2 files changed, 38 insertions, 33 deletions
diff --git a/libswresample/rematrix.c b/libswresample/rematrix.c index e23c45e852..51658cee21 100644 --- a/libswresample/rematrix.c +++ b/libswresample/rematrix.c @@ -22,42 +22,17 @@ #include "libavutil/avassert.h" #include "libavutil/channel_layout.h" -#define ONE (1.0) -#define R(x) x -#define SAMPLE float -#define COEFF float -#define INTER float -#define RENAME(x) x ## _float +#define TEMPLATE_REMATRIX_FLT #include "rematrix_template.c" -#undef SAMPLE -#undef RENAME -#undef R -#undef ONE -#undef COEFF -#undef INTER - -#define ONE (1.0) -#define R(x) x -#define SAMPLE double -#define COEFF double -#define INTER double -#define RENAME(x) x ## _double -#include "rematrix_template.c" -#undef SAMPLE -#undef RENAME -#undef R -#undef ONE -#undef COEFF -#undef INTER - -#define ONE (-32768) -#define R(x) (((x) + 16384)>>15) -#define SAMPLE int16_t -#define COEFF int -#define INTER int -#define RENAME(x) x ## _s16 +#undef TEMPLATE_REMATRIX_FLT + +#define TEMPLATE_REMATRIX_DBL #include "rematrix_template.c" +#undef TEMPLATE_REMATRIX_DBL +#define TEMPLATE_REMATRIX_S16 +#include "rematrix_template.c" +#undef TEMPLATE_REMATRIX_S16 #define FRONT_LEFT 0 #define FRONT_RIGHT 1 diff --git a/libswresample/rematrix_template.c b/libswresample/rematrix_template.c index 61d3fe9cc9..a0d3fd1e82 100644 --- a/libswresample/rematrix_template.c +++ b/libswresample/rematrix_template.c @@ -18,6 +18,29 @@ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ +#if defined(TEMPLATE_REMATRIX_FLT) +# define ONE (1.0) +# define R(x) x +# define SAMPLE float +# define COEFF float +# define INTER float +# define RENAME(x) x ## _float +#elif defined(TEMPLATE_REMATRIX_DBL) +# define ONE (1.0) +# define R(x) x +# define SAMPLE double +# define COEFF double +# define INTER double +# define RENAME(x) x ## _double +#elif defined(TEMPLATE_REMATRIX_S16) +# define ONE (-32768) +# define R(x) (((x) + 16384)>>15) +# define SAMPLE int16_t +# define COEFF int +# define INTER int +# define RENAME(x) x ## _s16 +#endif + typedef void (RENAME(mix_any_func_type))(SAMPLE **out, const SAMPLE **in1, COEFF *coeffp, integer len); static void RENAME(sum2)(SAMPLE *out, const SAMPLE *in1, const SAMPLE *in2, COEFF *coeffp, integer index1, integer index2, integer len){ @@ -72,3 +95,10 @@ static RENAME(mix_any_func_type) *RENAME(get_mix_any_func)(SwrContext *s){ return NULL; } + +#undef ONE +#undef R +#undef SAMPLE +#undef COEFF +#undef INTER +#undef RENAME |