TODO: update APIChanges & version
Signed-off-by: Michael Niedermayer <michae...@gmx.at>
---
libavutil/float_dsp.c | 11 ++++++++++-
libavutil/float_dsp.h | 7 +++++++
2 files changed, 17 insertions(+), 1 deletion(-)
diff --git a/libavutil/float_dsp.c b/libavutil/float_dsp.c
index 78de1a1..467d7a7 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 7fc851b..543f701 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 */
--
1.7.9.5
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