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changeset 591:8faf61a640f0 tip

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Resynced fixes for unit conversion bugs in the Ogg Tremor decoder from SoundDecoder/ALmixer. Ogg Vorbis uses seconds and we multiply by 1000 to convert to milliseconds. But Ogg Tremor already uses milliseconds but I was still multiplying by 1000.
author Eric Wing <ewing . public |-at-| gmail . com>
date Thu, 25 Oct 2012 16:34:18 -0700
parents 1c8414cd5839
children
files decoders/oggtremor.c
diffstat 1 files changed, 3 insertions(+), 3 deletions(-) [+]
line wrap: on
line diff
--- a/decoders/oggtremor.c	Wed Apr 27 19:37:16 2011 -0700
+++ b/decoders/oggtremor.c	Thu Oct 25 16:34:18 2012 -0700
@@ -215,7 +215,7 @@
     if (OV_EINVAL == total_time)
       internal->total_time = -1;
     else
-      internal->total_time = (Sint32)(total_time * 1000.0 + 0.5);
+      internal->total_time = (Sint32)(total_time);
 
 
     /*
@@ -365,8 +365,8 @@
 {
     Sound_SampleInternal *internal = (Sound_SampleInternal *) sample->opaque;
     OggVorbis_File *vf = (OggVorbis_File *) internal->decoder_private;
-    double timepos = (((double) ms) / 1000.0);
-    BAIL_IF_MACRO(ov_time_seek(vf, timepos) < 0, ERR_IO_ERROR, 0);
+	/* Unlike Vorbis, Tremor uses integer milliseconds instead of double seconds. */
+    BAIL_IF_MACRO(ov_time_seek(vf, (ogg_int64_t)ms) < 0, ERR_IO_ERROR, 0);
     return(1);
 } /* OGG_seek */