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Allow negative coefficients in route plugin

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Allow negative coefficients in route plugin (when handled as float).
This commit is contained in:
Takashi Iwai 2006-04-06 19:03:16 +02:00
parent 4c06a75a2f
commit 8b79a92537
1 changed files with 1 additions and 1 deletions
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2
src/pcm/pcm_route.c
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@ -794,7 +794,6 @@ static int route_load_ttable(snd_pcm_route_params_t *params, snd_pcm_stream_t st
for (src_channel = 0; src_channel < sused; ++src_channel) { for (src_channel = 0; src_channel < sused; ++src_channel) {
snd_pcm_route_ttable_entry_t v; snd_pcm_route_ttable_entry_t v;
v = ttable[src_channel * smul + dst_channel * dmul]; v = ttable[src_channel * smul + dst_channel * dmul];
assert(v >= 0 && v <= SND_PCM_PLUGIN_ROUTE_FULL);
if (v != 0) { if (v != 0) {
srcs[nsrcs].channel = src_channel; srcs[nsrcs].channel = src_channel;
#if SND_PCM_PLUGIN_ROUTE_FLOAT #if SND_PCM_PLUGIN_ROUTE_FLOAT
@ -802,6 +801,7 @@ static int route_load_ttable(snd_pcm_route_params_t *params, snd_pcm_stream_t st
srcs[nsrcs].as_int = (v == SND_PCM_PLUGIN_ROUTE_FULL ? SND_PCM_PLUGIN_ROUTE_RESOLUTION : 0); srcs[nsrcs].as_int = (v == SND_PCM_PLUGIN_ROUTE_FULL ? SND_PCM_PLUGIN_ROUTE_RESOLUTION : 0);
srcs[nsrcs].as_float = v; srcs[nsrcs].as_float = v;
#else #else
assert(v >= 0 && v <= SND_PCM_PLUGIN_ROUTE_FULL);
srcs[nsrcs].as_int = v; srcs[nsrcs].as_int = v;
#endif #endif
if (v != SND_PCM_PLUGIN_ROUTE_FULL) if (v != SND_PCM_PLUGIN_ROUTE_FULL)