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author | Diego Biurrun <diego@biurrun.de> | 2016-09-01 20:48:10 +0200 |
---|---|---|
committer | Diego Biurrun <diego@biurrun.de> | 2016-09-07 11:30:18 +0200 |
commit | 52730e0f867fe77b7d2353d8b44e92edb7079ca5 (patch) | |
tree | 94c47fdbe0f23f0f199fbccefa8a4a16ef5e4dde | |
parent | 6b52762951fa138eef59e2628dabb389e0500e40 (diff) | |
download | ffmpeg-52730e0f867fe77b7d2353d8b44e92edb7079ca5.tar.gz |
iir_filter: Change type of array stride parameters to ptrdiff_t
ptrdiff_t is the correct type for array strides and similar.
-rw-r--r-- | libavcodec/iirfilter.c | 7 | ||||
-rw-r--r-- | libavcodec/iirfilter.h | 8 |
2 files changed, 10 insertions, 5 deletions
diff --git a/libavcodec/iirfilter.c b/libavcodec/iirfilter.c index 442c837338..4116d5c503 100644 --- a/libavcodec/iirfilter.c +++ b/libavcodec/iirfilter.c @@ -28,6 +28,7 @@ #include "libavutil/attributes.h" #include "libavutil/common.h" +#include "libavutil/log.h" #include "iirfilter.h" @@ -278,7 +279,8 @@ av_cold struct FFIIRFilterState *ff_iir_filter_init_state(int order) void ff_iir_filter(const struct FFIIRFilterCoeffs *c, struct FFIIRFilterState *s, int size, - const int16_t *src, int sstep, int16_t *dst, int dstep) + const int16_t *src, ptrdiff_t sstep, + int16_t *dst, ptrdiff_t dstep) { if (c->order == 2) { FILTER_O2(int16_t, S16) @@ -291,7 +293,8 @@ void ff_iir_filter(const struct FFIIRFilterCoeffs *c, void ff_iir_filter_flt(const struct FFIIRFilterCoeffs *c, struct FFIIRFilterState *s, int size, - const float *src, int sstep, float *dst, int dstep) + const float *src, ptrdiff_t sstep, + float *dst, ptrdiff_t dstep) { if (c->order == 2) { FILTER_O2(float, FLT) diff --git a/libavcodec/iirfilter.h b/libavcodec/iirfilter.h index bc65a96b59..052a4b386d 100644 --- a/libavcodec/iirfilter.h +++ b/libavcodec/iirfilter.h @@ -27,7 +27,8 @@ #ifndef AVCODEC_IIRFILTER_H #define AVCODEC_IIRFILTER_H -#include "avcodec.h" +#include <stddef.h> +#include <stdint.h> struct FFIIRFilterCoeffs; struct FFIIRFilterState; @@ -102,7 +103,7 @@ void ff_iir_filter_free_state(struct FFIIRFilterState *state); * @param dstep destination stride */ void ff_iir_filter(const struct FFIIRFilterCoeffs *coeffs, struct FFIIRFilterState *state, - int size, const int16_t *src, int sstep, int16_t *dst, int dstep); + int size, const int16_t *src, ptrdiff_t sstep, int16_t *dst, ptrdiff_t dstep); /** * Perform IIR filtering on floating-point input samples. @@ -117,6 +118,7 @@ void ff_iir_filter(const struct FFIIRFilterCoeffs *coeffs, struct FFIIRFilterSta */ void ff_iir_filter_flt(const struct FFIIRFilterCoeffs *coeffs, struct FFIIRFilterState *state, int size, - const float *src, int sstep, float *dst, int dstep); + const float *src, ptrdiff_t sstep, + float *dst, ptrdiff_t dstep); #endif /* AVCODEC_IIRFILTER_H */ |