rename src to polyp

git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@90 fefdeb5f-60dc-0310-8127-8f9354f1896f

1 files changed, 0 insertions, 292 deletions

diff --git a/src/sink.c b/src/sink.c
deleted file mode 100644
index 20fa76a6..00000000
--- a/src/sink.c
+++ /dev/null
@@ -1,292 +0,0 @@
-/* $Id$ */
-
-/***
-  This file is part of polypaudio.
- 
-  polypaudio is free software; you can redistribute it and/or modify
-  it under the terms of the GNU General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
-  or (at your option) any later version.
- 
-  polypaudio is distributed in the hope that it will be useful, but
-  WITHOUT ANY WARRANTY; without even the implied warranty of
-  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-  General Public License for more details.
- 
-  You should have received a copy of the GNU General Public License
-  along with polypaudio; if not, write to the Free Software
-  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
-  USA.
-***/
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include <stdlib.h>
-#include <assert.h>
-#include <string.h>
-#include <stdio.h>
-
-#include "sink.h"
-#include "sink-input.h"
-#include "namereg.h"
-#include "util.h"
-#include "sample-util.h"
-
-#define MAX_MIX_CHANNELS 32
-
-struct pa_sink* pa_sink_new(struct pa_core *core, const char *name, int fail, const struct pa_sample_spec *spec) {
-    struct pa_sink *s;
-    char *n = NULL;
-    char st[256];
-    int r;
-    assert(core && name && spec);
-
-    s = malloc(sizeof(struct pa_sink));
-    assert(s);
-
-    if (!(name = pa_namereg_register(core, name, PA_NAMEREG_SINK, s, fail))) {
-        free(s);
-        return NULL;
-    }
-    
-    s->name = strdup(name);
-    s->description = NULL;
-    
-    s->owner = NULL;
-    s->core = core;
-    s->sample_spec = *spec;
-    s->inputs = pa_idxset_new(NULL, NULL);
-
-    n = pa_sprintf_malloc("%s_monitor", name);
-    s->monitor_source = pa_source_new(core, n, 0, spec);
-    assert(s->monitor_source);
-    free(n);
-    s->monitor_source->monitor_of = s;
-    
-    s->volume = PA_VOLUME_NORM;
-
-    s->notify = NULL;
-    s->get_latency = NULL;
-    s->userdata = NULL;
-
-    r = pa_idxset_put(core->sinks, s, &s->index);
-    assert(s->index != PA_IDXSET_INVALID && r >= 0);
-    
-    pa_sample_snprint(st, sizeof(st), spec);
-    fprintf(stderr, "sink: created %u \"%s\" with sample spec \"%s\"\n", s->index, s->name, st);
-    
-    return s;
-}
-
-void pa_sink_free(struct pa_sink *s) {
-    struct pa_sink_input *i, *j = NULL;
-    assert(s);
-
-    pa_namereg_unregister(s->core, s->name);
-    
-    while ((i = pa_idxset_first(s->inputs, NULL))) {
-        assert(i != j);
-        pa_sink_input_kill(i);
-        j = i;
-    }
-    pa_idxset_free(s->inputs, NULL, NULL);
-
-    pa_source_free(s->monitor_source);
-    pa_idxset_remove_by_data(s->core->sinks, s, NULL);
-
-    fprintf(stderr, "sink: freed %u \"%s\"\n", s->index, s->name);
-    
-    free(s->name);
-    free(s->description);
-    free(s);
-}
-
-void pa_sink_notify(struct pa_sink*s) {
-    assert(s);
-
-    if (s->notify)
-        s->notify(s);
-}
-
-static unsigned fill_mix_info(struct pa_sink *s, struct pa_mix_info *info, unsigned maxinfo) {
-    uint32_t index = PA_IDXSET_INVALID;
-    struct pa_sink_input *i;
-    unsigned n = 0;
-    
-    assert(s && info);
-
-    for (i = pa_idxset_first(s->inputs, &index); maxinfo > 0 && i; i = pa_idxset_next(s->inputs, &index)) {
-        if (pa_sink_input_peek(i, &info->chunk) < 0)
-            continue;
-
-        info->volume = i->volume;
-        
-        assert(info->chunk.memblock && info->chunk.memblock->data && info->chunk.length);
-        info->userdata = i;
-        
-        info++;
-        maxinfo--;
-        n++;
-    }
-
-    return n;
-}
-
-static void inputs_drop(struct pa_sink *s, struct pa_mix_info *info, unsigned maxinfo, size_t length) {
-    assert(s && info);
-    
-    for (; maxinfo > 0; maxinfo--, info++) {
-        struct pa_sink_input *i = info->userdata;
-        assert(i && info->chunk.memblock);
-        
-        pa_memblock_unref(info->chunk.memblock);
-        pa_sink_input_drop(i, length);
-    }
-}
-        
-int pa_sink_render(struct pa_sink*s, size_t length, struct pa_memchunk *result) {
-    struct pa_mix_info info[MAX_MIX_CHANNELS];
-    unsigned n;
-    size_t l;
-    assert(s && length && result);
-    
-    n = fill_mix_info(s, info, MAX_MIX_CHANNELS);
-
-    if (n <= 0)
-        return -1;
-
-    if (n == 1) {
-        uint32_t volume = PA_VOLUME_NORM;
-        struct pa_sink_input *i = info[0].userdata;
-        assert(i);
-        *result = info[0].chunk;
-        pa_memblock_ref(result->memblock);
-
-        if (result->length > length)
-            result->length = length;
-
-        l = result->length;
-
-        if (s->volume != PA_VOLUME_NORM || info[0].volume != PA_VOLUME_NORM)
-            volume = pa_volume_multiply(s->volume, info[0].volume);
-        
-        if (volume != PA_VOLUME_NORM) {
-            pa_memchunk_make_writable(result);
-            pa_volume_memchunk(result, &s->sample_spec, volume);
-        }
-    } else {
-        result->memblock = pa_memblock_new(length);
-        assert(result->memblock);
-
-        result->length = l = pa_mix(info, n, result->memblock->data, length, &s->sample_spec, s->volume);
-        result->index = 0;
-        
-        assert(l);
-    }
-
-    inputs_drop(s, info, n, l);
-
-    assert(s->monitor_source);
-    pa_source_post(s->monitor_source, result);
-
-    return 0;
-}
-
-int pa_sink_render_into(struct pa_sink*s, struct pa_memchunk *target) {
-    struct pa_mix_info info[MAX_MIX_CHANNELS];
-    unsigned n;
-    size_t l;
-    assert(s && target && target->length && target->memblock && target->memblock->data);
-    
-    n = fill_mix_info(s, info, MAX_MIX_CHANNELS);
-
-    if (n <= 0)
-        return -1;
-
-    if (n == 1) {
-        uint32_t volume = PA_VOLUME_NORM;
-        struct pa_sink_info *i = info[0].userdata;
-        assert(i);
-
-        l = target->length;
-        if (l > info[0].chunk.length)
-            l = info[0].chunk.length;
-        
-        memcpy(target->memblock->data+target->index, info[0].chunk.memblock->data + info[0].chunk.index, l);
-        target->length = l;
-
-        if (s->volume != PA_VOLUME_NORM || info[0].volume != PA_VOLUME_NORM)
-            volume = pa_volume_multiply(s->volume, info[0].volume);
-
-        if (volume != PA_VOLUME_NORM)
-            pa_volume_memchunk(target, &s->sample_spec, volume);
-    } else
-        target->length = l = pa_mix(info, n, target->memblock->data+target->index, target->length, &s->sample_spec, s->volume);
-    
-    assert(l);
-    inputs_drop(s, info, n, l);
-
-    assert(s->monitor_source);
-    pa_source_post(s->monitor_source, target);
-
-    return 0;
-}
-
-void pa_sink_render_into_full(struct pa_sink *s, struct pa_memchunk *target) {
-    struct pa_memchunk chunk;
-    size_t l, d;
-    assert(s && target && target->memblock && target->length && target->memblock->data);
-
-    l = target->length;
-    d = 0;
-    while (l > 0) {
-        chunk = *target;
-        chunk.index += d;
-        chunk.length -= d;
-        
-        if (pa_sink_render_into(s, &chunk) < 0)
-            break;
-
-        d += chunk.length;
-        l -= chunk.length;
-    }
-
-    if (l > 0) {
-        chunk = *target;
-        chunk.index += d;
-        chunk.length -= d;
-        pa_silence_memchunk(&chunk, &s->sample_spec);
-    }
-}
-
-uint32_t pa_sink_get_latency(struct pa_sink *s) {
-    assert(s);
-
-    if (!s->get_latency)
-        return 0;
-
-    return s->get_latency(s);
-}
-
-struct pa_sink* pa_sink_get_default(struct pa_core *c) {
-    struct pa_sink *sink;
-    assert(c);
-
-    if ((sink = pa_idxset_get_by_index(c->sinks, c->default_sink_index)))
-        return sink;
-
-    if (!(sink = pa_idxset_first(c->sinks, &c->default_sink_index)))
-        return NULL;
-
-    fprintf(stderr, "core: default sink vanished, setting to %u.\n", sink->index);
-    return sink;
-}
-
-void pa_sink_set_owner(struct pa_sink *sink, struct pa_module *m) {
-    sink->owner = m;
-
-    if (sink->monitor_source)
-        pa_source_set_owner(sink->monitor_source, m);
-}