[mod_sndfile] fix read sndfiles with float data

2020-04-25 04:47:45 +08:00 · 2020-04-25 04:47:45 +08:00 · 561a31d723
parent 9875e190aa
commit 561a31d723
1 changed files with 6 additions and 0 deletions
--- a/src/mod/formats/mod_sndfile/mod_sndfile.c
+++ b/src/mod/formats/mod_sndfile/mod_sndfile.c
@ -309,6 +309,12 @@ static switch_status_t sndfile_file_open(switch_file_handle_t *handle, const cha
 		sf_command(context->handle, SFC_FILE_TRUNCATE, &frames, sizeof(frames));
 	}

+	/*
+		http://www.mega-nerd.com/libsndfile/api.html#note2
+	 */
+	if (switch_test_flag(handle, SWITCH_FILE_DATA_SHORT)) {
+		sf_command(context->handle,  SFC_SET_SCALE_FLOAT_INT_READ, NULL, SF_TRUE);
+	}

  end: