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Code Activity

avfilter/aphaser: clip integer output

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Signed-off-by: Ayoub Nabil Boubagrat <237098474+ayoubnabil@users.noreply.github.com>
This commit is contained in:
Ayoub Nabil Boubagrat authored and michaelni committed 2026-08-31 13:42:52 +00:00
1 parent 1d49dc80a9
commit 728655e2e7
1 file changed
+12 -12
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libavfilter/af_aphaser.c
+12 -12
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@@ -86,7 +86,7 @@ static av_cold int init(AVFilterContext *ctx)
#define MOD(a, b) (((a) >= (b)) ? (a) - (b) : (a))
#define PHASER_PLANAR(name, type) \
#define PHASER_PLANAR(name, type, output) \
static void phaser_## name ##p(AudioPhaserContext *s, \
uint8_t * const *ssrc, uint8_t **ddst, \
int nb_samples, int channels) \
@@ -114,7 +114,7 @@ static void phaser_## name ##p(AudioPhaserContext *s, \
delay_pos = MOD(delay_pos + 1, s->delay_buffer_length); \
buffer[delay_pos] = v; \
\
*dst = v * s->out_gain; \
*dst = output; \
} \
} \
\
@@ -122,7 +122,7 @@ static void phaser_## name ##p(AudioPhaserContext *s, \
s->modulation_pos = modulation_pos; \
}
#define PHASER(name, type) \
#define PHASER(name, type, output) \
static void phaser_## name (AudioPhaserContext *s, \
uint8_t * const *ssrc, uint8_t **ddst, \
int nb_samples, int channels) \
@@ -147,7 +147,7 @@ static void phaser_## name (AudioPhaserContext *s, \
\
buffer[npos + c] = v; \
\
*dst = v * s->out_gain; \
*dst = output; \
} \
\
modulation_pos = MOD(modulation_pos + 1, \
@@ -158,15 +158,15 @@ static void phaser_## name (AudioPhaserContext *s, \
s->modulation_pos = modulation_pos; \
}
PHASER_PLANAR(dbl, double)
PHASER_PLANAR(flt, float)
PHASER_PLANAR(s16, int16_t)
PHASER_PLANAR(s32, int32_t)
PHASER_PLANAR(dbl, double, v * s->out_gain)
PHASER_PLANAR(flt, float, v * s->out_gain)
PHASER_PLANAR(s16, int16_t, av_clipd(v * s->out_gain, INT16_MIN, INT16_MAX))
PHASER_PLANAR(s32, int32_t, av_clipd(v * s->out_gain, INT32_MIN, INT32_MAX))
PHASER(dbl, double)
PHASER(flt, float)
PHASER(s16, int16_t)
PHASER(s32, int32_t)
PHASER(dbl, double, v * s->out_gain)
PHASER(flt, float, v * s->out_gain)
PHASER(s16, int16_t, av_clipd(v * s->out_gain, INT16_MIN, INT16_MAX))
PHASER(s32, int32_t, av_clipd(v * s->out_gain, INT32_MIN, INT32_MAX))
static int config_output(AVFilterLink *outlink)
{