From 55a5ec258f53fc7a4bdbea200d096bd5d46625d4 Mon Sep 17 00:00:00 2001
From: Aleksoid1978
Date: Wed, 19 Oct 2016 11:38:12 +0300
Subject: [PATCH] fix swr_set_matrix()
---
libswresample/rematrix.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/libswresample/rematrix.c b/libswresample/rematrix.c
index 1af2498..4721063 100644
--- a/libswresample/rematrix.c
+++ b/libswresample/rematrix.c
@@ -68,14 +68,12 @@ int swr_set_matrix(struct SwrContext *s, const double
*matrix, int stride)
if (!s || s->in_convert) // s needs to be allocated but not initialized
return AVERROR(EINVAL);
memset(s->matrix, 0, sizeof(s->matrix));
+ memset(s->matrix_flt, 0, sizeof(s->matrix_flt));
nb_in = av_get_channel_layout_nb_channels(s->user_in_ch_layout);
nb_out = av_get_channel_layout_nb_channels(s->user_out_ch_layout);
for (out = 0; out < nb_out; out++) {
for (in = 0; in < nb_in; in++)
- s->matrix[out][in] = matrix[in];
- if (s->int_sample_fmt == AV_SAMPLE_FMT_FLTP)
- for (in = 0; in < nb_in; in++)
- s->matrix_flt[out][in] = matrix[in];
+ s->matrix_flt[out][in] = s->matrix[out][in] = matrix[in];
matrix += stride;
}
s->rematrix_custom = 1;
--
1.9.5.msysgit.0
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