diff options
| author | Michael Niedermayer <michaelni@gmx.at> | 2014-11-14 14:39:45 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2014-11-18 11:43:01 +0100 |
| commit | a54a51cc9bdd0596fd205db1db826d7e9d509541 (patch) | |
| tree | 11becc6898fa13126f7502aacf928299a777a970 /libavutil | |
| parent | bb5e1482992ddcbdae5f4aee8e62fafbf37a239f (diff) | |
avutil/float_dsp: add avpriv_float_dsp_alloc()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavutil')
| -rw-r--r-- | libavutil/float_dsp.c | 11 | ||||
| -rw-r--r-- | libavutil/float_dsp.h | 7 | ||||
| -rw-r--r-- | libavutil/version.h | 2 |
3 files changed, 18 insertions, 2 deletions
diff --git a/libavutil/float_dsp.c b/libavutil/float_dsp.c index 78de1a1d3c..467d7a74c1 100644 --- a/libavutil/float_dsp.c +++ b/libavutil/float_dsp.c @@ -22,6 +22,7 @@ #include "config.h" #include "attributes.h" #include "float_dsp.h" +#include "mem.h" static void vector_fmul_c(float *dst, const float *src0, const float *src1, int len) @@ -139,6 +140,15 @@ av_cold void avpriv_float_dsp_init(AVFloatDSPContext *fdsp, int bit_exact) ff_float_dsp_init_mips(fdsp); } +av_cold AVFloatDSPContext *avpriv_float_dsp_alloc(int bit_exact) +{ + AVFloatDSPContext *ret = av_mallocz(sizeof(AVFloatDSPContext)); + if (ret) + avpriv_float_dsp_init(ret, bit_exact); + return ret; +} + + #ifdef TEST #include <float.h> @@ -158,7 +168,6 @@ av_cold void avpriv_float_dsp_init(AVFloatDSPContext *fdsp, int bit_exact) #include "internal.h" #include "lfg.h" #include "log.h" -#include "mem.h" #include "random_seed.h" #define LEN 240 diff --git a/libavutil/float_dsp.h b/libavutil/float_dsp.h index 7fc851b6e5..543f7014ee 100644 --- a/libavutil/float_dsp.h +++ b/libavutil/float_dsp.h @@ -185,4 +185,11 @@ void ff_float_dsp_init_ppc(AVFloatDSPContext *fdsp, int strict); void ff_float_dsp_init_x86(AVFloatDSPContext *fdsp); void ff_float_dsp_init_mips(AVFloatDSPContext *fdsp); +/** + * Allocate a float DSP context. + * + * @param strict setting to non-zero avoids using functions which may not be IEEE-754 compliant + */ +AVFloatDSPContext *avpriv_float_dsp_alloc(int strict); + #endif /* AVUTIL_FLOAT_DSP_H */ diff --git a/libavutil/version.h b/libavutil/version.h index bf7c7ef8c2..e5c6e01a1c 100644 --- a/libavutil/version.h +++ b/libavutil/version.h @@ -56,7 +56,7 @@ */ #define LIBAVUTIL_VERSION_MAJOR 54 -#define LIBAVUTIL_VERSION_MINOR 13 +#define LIBAVUTIL_VERSION_MINOR 14 #define LIBAVUTIL_VERSION_MICRO 100 #define LIBAVUTIL_VERSION_INT AV_VERSION_INT(LIBAVUTIL_VERSION_MAJOR, \ |