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Removed obsolete interleave plugin. Rewritten and fixed other for efficiency.

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This commit is contained in:
Abramo Bagnara 2000-04-12 20:38:48 +00:00
parent 87ab887d33
commit e963b9f371
10 changed files with 1638 additions and 1448 deletions
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8
src/pcm/plugin/mmap.c
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@ -214,7 +214,7 @@ static int mmap_src_voices(snd_pcm_plugin_t *plugin,
if (control->status.frag_size != snd_pcm_plugin_dst_samples_to_size(plugin, samples))
return -EINVAL;
addr = data->buffer + control->fragments[data->frag].addr;
for (voice = 0; voice < plugin->src_format.voices; voice++) {
for (voice = 0; voice < plugin->src_format.voices; voice++, v++) {
v->aptr = NULL;
v->addr = addr;
v->offset = voice * plugin->src_width;
@ -224,7 +224,7 @@ static int mmap_src_voices(snd_pcm_plugin_t *plugin,
int frag, voice;
if (control->status.frag_size != snd_pcm_plugin_src_samples_to_size(plugin, samples) / plugin->src_format.voices)
return -EINVAL;
for (voice = 0; voice < plugin->src_format.voices; voice++) {
for (voice = 0; voice < plugin->src_format.voices; voice++, v++) {
frag = data->frag + (voice * data->frags);
v->aptr = NULL;
v->addr = data->buffer + control->fragments[frag].addr;
@ -260,7 +260,7 @@ static int mmap_dst_voices(snd_pcm_plugin_t *plugin,
if (control->status.frag_size != snd_pcm_plugin_dst_samples_to_size(plugin, samples))
return -EINVAL;
addr = data->buffer + control->fragments[data->frag].addr;
for (voice = 0; voice < plugin->dst_format.voices; voice++) {
for (voice = 0; voice < plugin->dst_format.voices; voice++, v++) {
v->addr = addr;
v->offset = voice * plugin->src_width;
v->next = plugin->dst_format.voices * plugin->dst_width;
@ -269,7 +269,7 @@ static int mmap_dst_voices(snd_pcm_plugin_t *plugin,
int frag, voice;
if (control->status.frag_size != snd_pcm_plugin_dst_samples_to_size(plugin, samples) / plugin->dst_format.voices)
return -EINVAL;
for (voice = 0; voice < plugin->dst_format.voices; voice++) {
for (voice = 0; voice < plugin->dst_format.voices; voice++, v++) {
frag = data->frag + (voice * data->frags);
v->addr = data->buffer + control->fragments[frag].addr;
v->offset = 0;