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avutil/float_dsp: add avpriv_float_dsp_alloc()

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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2014-11-14 14:39:45 +01:00
parent bb5e148299
commit a54a51cc9b
4 changed files with 21 additions and 2 deletions
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3
doc/APIchanges
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@ -15,6 +15,9 @@ libavutil: 2014-08-09
API changes, most recent first: API changes, most recent first:
2014-11-18 - xxxxxxx - lavu 54.14.100 - float_dsp.h
Add avpriv_float_dsp_alloc().
2014-11-16 - xxxxxxx - lavf 56.13.0 - avformat.h 2014-11-16 - xxxxxxx - lavf 56.13.0 - avformat.h
Add AVStream.recommended_encoder_configuration with accessors. Add AVStream.recommended_encoder_configuration with accessors.

11
libavutil/float_dsp.c
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@ -22,6 +22,7 @@
#include "config.h" #include "config.h"
#include "attributes.h" #include "attributes.h"
#include "float_dsp.h" #include "float_dsp.h"
#include "mem.h"
static void vector_fmul_c(float *dst, const float *src0, const float *src1, static void vector_fmul_c(float *dst, const float *src0, const float *src1,
int len) int len)
@ -139,6 +140,15 @@ av_cold void avpriv_float_dsp_init(AVFloatDSPContext *fdsp, int bit_exact)
ff_float_dsp_init_mips(fdsp); 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 #ifdef TEST
#include <float.h> #include <float.h>
@ -158,7 +168,6 @@ av_cold void avpriv_float_dsp_init(AVFloatDSPContext *fdsp, int bit_exact)
#include "internal.h" #include "internal.h"
#include "lfg.h" #include "lfg.h"
#include "log.h" #include "log.h"
#include "mem.h"
#include "random_seed.h" #include "random_seed.h"
#define LEN 240 #define LEN 240

7
libavutil/float_dsp.h
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@ -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_x86(AVFloatDSPContext *fdsp);
void ff_float_dsp_init_mips(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 */ #endif /* AVUTIL_FLOAT_DSP_H */

2
libavutil/version.h
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@ -56,7 +56,7 @@
*/ */
#define LIBAVUTIL_VERSION_MAJOR 54 #define LIBAVUTIL_VERSION_MAJOR 54
#define LIBAVUTIL_VERSION_MINOR 13 #define LIBAVUTIL_VERSION_MINOR 14
#define LIBAVUTIL_VERSION_MICRO 100 #define LIBAVUTIL_VERSION_MICRO 100
#define LIBAVUTIL_VERSION_INT AV_VERSION_INT(LIBAVUTIL_VERSION_MAJOR, \ #define LIBAVUTIL_VERSION_INT AV_VERSION_INT(LIBAVUTIL_VERSION_MAJOR, \