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| author | Michael Niedermayer <michaelni@gmx.at> | 2012-10-28 02:09:08 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2012-10-28 02:09:08 +0200 |
| commit | d23e8f53ad01fde6d0dd96644c2a594f8dd7537e (patch) | |
| tree | 8bc4f56f180f1174f075eb176c37f2914b34b103 /libswresample | |
| parent | 2aecfd4f209688a8365f18b351f0ecf12fe5f873 (diff) | |
| download | ffmpeg-d23e8f53ad01fde6d0dd96644c2a594f8dd7537e.tar.gz | |
swr: use 64bit index/len for x86_64 mix
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libswresample')
| -rw-r--r-- | libswresample/rematrix_template.c | 10 | ||||
| -rw-r--r-- | libswresample/swresample_internal.h | 13 |
2 files changed, 15 insertions, 8 deletions
diff --git a/libswresample/rematrix_template.c b/libswresample/rematrix_template.c index 627bf1f6fc..61d3fe9cc9 100644 --- a/libswresample/rematrix_template.c +++ b/libswresample/rematrix_template.c @@ -18,9 +18,9 @@ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ -typedef void (RENAME(mix_any_func_type))(SAMPLE **out, const SAMPLE **in1, COEFF *coeffp, int len); +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, int index1, int index2, int len){ +static void RENAME(sum2)(SAMPLE *out, const SAMPLE *in1, const SAMPLE *in2, COEFF *coeffp, integer index1, integer index2, integer len){ int i; COEFF coeff1 = coeffp[index1]; COEFF coeff2 = coeffp[index2]; @@ -29,14 +29,14 @@ static void RENAME(sum2)(SAMPLE *out, const SAMPLE *in1, const SAMPLE *in2, COEF out[i] = R(coeff1*in1[i] + coeff2*in2[i]); } -static void RENAME(copy)(SAMPLE *out, const SAMPLE *in, COEFF *coeffp, int index, int len){ +static void RENAME(copy)(SAMPLE *out, const SAMPLE *in, COEFF *coeffp, integer index, integer len){ int i; COEFF coeff = coeffp[index]; for(i=0; i<len; i++) out[i] = R(coeff*in[i]); } -static void RENAME(mix6to2)(SAMPLE **out, const SAMPLE **in, COEFF *coeffp, int len){ +static void RENAME(mix6to2)(SAMPLE **out, const SAMPLE **in, COEFF *coeffp, integer len){ int i; for(i=0; i<len; i++) { @@ -46,7 +46,7 @@ static void RENAME(mix6to2)(SAMPLE **out, const SAMPLE **in, COEFF *coeffp, int } } -static void RENAME(mix8to2)(SAMPLE **out, const SAMPLE **in, COEFF *coeffp, int len){ +static void RENAME(mix8to2)(SAMPLE **out, const SAMPLE **in, COEFF *coeffp, integer len){ int i; for(i=0; i<len; i++) { diff --git a/libswresample/swresample_internal.h b/libswresample/swresample_internal.h index ab17602c64..38b18d9d7e 100644 --- a/libswresample/swresample_internal.h +++ b/libswresample/swresample_internal.h @@ -23,13 +23,20 @@ #include "swresample.h" #include "libavutil/audioconvert.h" +#include "config.h" #define SQRT3_2 1.22474487139158904909 /* sqrt(3/2) */ -typedef void (mix_1_1_func_type)(void *out, const void *in, void *coeffp, int index, int len); -typedef void (mix_2_1_func_type)(void *out, const void *in1, const void *in2, void *coeffp, int index1, int index2, int len); +#if ARCH_X86_64 +typedef int64_t integer; +#else +typedef int integer; +#endif + +typedef void (mix_1_1_func_type)(void *out, const void *in, void *coeffp, integer index, integer len); +typedef void (mix_2_1_func_type)(void *out, const void *in1, const void *in2, void *coeffp, integer index1, integer index2, integer len); -typedef void (mix_any_func_type)(uint8_t **out, const uint8_t **in1, void *coeffp, int len); +typedef void (mix_any_func_type)(uint8_t **out, const uint8_t **in1, void *coeffp, integer len); typedef struct AudioData{ uint8_t *ch[SWR_CH_MAX]; ///< samples buffer per channel |