big s/polyp/pulse/g

git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@1033 fefdeb5f-60dc-0310-8127-8f9354f1896f

1 files changed, 0 insertions, 455 deletions

diff --git a/src/polyp/simple.c b/src/polyp/simple.c
deleted file mode 100644
index 9c2c908c..00000000
--- a/src/polyp/simple.c
+++ /dev/null
@@ -1,455 +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 Lesser 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 Lesser 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 <stdio.h>
-#include <string.h>
-#include <assert.h>
-#include <stdlib.h>
-
-#include <polyp/polypaudio.h>
-#include <polyp/thread-mainloop.h>
-#include <polyp/xmalloc.h>
-
-#include <polypcore/native-common.h>
-#include <polypcore/log.h>
-
-#include "simple.h"
-
-struct pa_simple {
-    pa_threaded_mainloop *mainloop;
-    pa_context *context;
-    pa_stream *stream;
-    pa_stream_direction_t direction;
-
-    const void *read_data;
-    size_t read_index, read_length;
-
-    int operation_success;
-};
-
-#define CHECK_VALIDITY_RETURN_ANY(rerror, expression, error, ret) do { \
-if (!(expression)) { \
-    if (rerror) \
-        *(rerror) = error; \
-    return (ret); \
-    }  \
-} while(0);
-
-#define CHECK_SUCCESS_GOTO(p, rerror, expression, label) do { \
-if (!(expression)) { \
-    if (rerror) \
-        *(rerror) = pa_context_errno((p)->context); \
-    goto label; \
-    }  \
-} while(0);
-    
-#define CHECK_DEAD_GOTO(p, rerror, label) do { \
-if (!(p)->context || pa_context_get_state((p)->context) != PA_CONTEXT_READY || \
-    !(p)->stream || pa_stream_get_state((p)->stream) != PA_STREAM_READY) { \
-        if (((p)->context && pa_context_get_state((p)->context) == PA_CONTEXT_FAILED) || \
-            ((p)->stream && pa_stream_get_state((p)->stream) == PA_STREAM_FAILED)) { \
-            if (rerror) \
-                *(rerror) = pa_context_errno((p)->context); \
-        } else \
-            if (rerror) \
-                *(rerror) = PA_ERR_BADSTATE; \
-        goto label; \
-    } \
-} while(0);
-
-static void context_state_cb(pa_context *c, void *userdata) {
-    pa_simple *p = userdata;
-    assert(c);
-    assert(p);
-
-    switch (pa_context_get_state(c)) {
-        case PA_CONTEXT_READY:
-        case PA_CONTEXT_TERMINATED:
-        case PA_CONTEXT_FAILED:
-            pa_threaded_mainloop_signal(p->mainloop, 0);
-            break;
-
-        case PA_CONTEXT_UNCONNECTED:
-        case PA_CONTEXT_CONNECTING:
-        case PA_CONTEXT_AUTHORIZING:
-        case PA_CONTEXT_SETTING_NAME:
-            break;
-    }
-}
-
-static void stream_state_cb(pa_stream *s, void * userdata) {
-    pa_simple *p = userdata;
-    assert(s);
-    assert(p);
-
-    switch (pa_stream_get_state(s)) {
-
-        case PA_STREAM_READY:
-        case PA_STREAM_FAILED:
-        case PA_STREAM_TERMINATED:
-            pa_threaded_mainloop_signal(p->mainloop, 0);
-            break;
-
-        case PA_STREAM_UNCONNECTED:
-        case PA_STREAM_CREATING:
-            break;
-    }
-}
-
-static void stream_request_cb(pa_stream *s, size_t length, void *userdata) {
-    pa_simple *p = userdata;
-    assert(p);
-
-    pa_threaded_mainloop_signal(p->mainloop, 0);
-}
-
-static void stream_latency_update_cb(pa_stream *s, void *userdata) {
-    pa_simple *p = userdata;
-
-    assert(p);
-
-    pa_threaded_mainloop_signal(p->mainloop, 0);
-}
-
-pa_simple* pa_simple_new(
-    const char *server,
-    const char *name,
-    pa_stream_direction_t dir,
-    const char *dev,
-    const char *stream_name,
-    const pa_sample_spec *ss,
-    const pa_channel_map *map,
-    const pa_buffer_attr *attr,
-    int *rerror) {
-    
-    pa_simple *p;
-    int error = PA_ERR_INTERNAL, r;
-
-    CHECK_VALIDITY_RETURN_ANY(rerror, !server || *server, PA_ERR_INVALID, NULL);
-    CHECK_VALIDITY_RETURN_ANY(rerror, dir == PA_STREAM_PLAYBACK || dir == PA_STREAM_RECORD, PA_ERR_INVALID, NULL);
-    CHECK_VALIDITY_RETURN_ANY(rerror, !dev || *dev, PA_ERR_INVALID, NULL);
-    CHECK_VALIDITY_RETURN_ANY(rerror, ss && pa_sample_spec_valid(ss), PA_ERR_INVALID, NULL);
-    CHECK_VALIDITY_RETURN_ANY(rerror, !map || (pa_channel_map_valid(map) && map->channels == ss->channels), PA_ERR_INVALID, NULL)
-
-    p = pa_xnew(pa_simple, 1);
-    p->context = NULL;
-    p->stream = NULL;
-    p->direction = dir;
-    p->read_data = NULL;
-    p->read_index = p->read_length = 0;
-
-    if (!(p->mainloop = pa_threaded_mainloop_new()))
-        goto fail;
-    
-    if (!(p->context = pa_context_new(pa_threaded_mainloop_get_api(p->mainloop), name)))
-        goto fail;
-
-    pa_context_set_state_callback(p->context, context_state_cb, p);
-    
-    if (pa_context_connect(p->context, server, 0, NULL) < 0) {
-        error = pa_context_errno(p->context);
-        goto fail;
-    }
-
-    pa_threaded_mainloop_lock(p->mainloop);
-
-    if (pa_threaded_mainloop_start(p->mainloop) < 0)
-        goto unlock_and_fail;
-
-    /* Wait until the context is ready */
-    pa_threaded_mainloop_wait(p->mainloop);
-    
-    if (pa_context_get_state(p->context) != PA_CONTEXT_READY) {
-        error = pa_context_errno(p->context);
-        goto unlock_and_fail;
-    }
-
-    if (!(p->stream = pa_stream_new(p->context, stream_name, ss, map))) {
-        error = pa_context_errno(p->context);
-        goto unlock_and_fail;
-    }
-
-    pa_stream_set_state_callback(p->stream, stream_state_cb, p);
-    pa_stream_set_read_callback(p->stream, stream_request_cb, p);
-    pa_stream_set_write_callback(p->stream, stream_request_cb, p);
-    pa_stream_set_latency_update_callback(p->stream, stream_latency_update_cb, p);
-
-    if (dir == PA_STREAM_PLAYBACK)
-        r = pa_stream_connect_playback(p->stream, dev, attr, PA_STREAM_INTERPOLATE_TIMING|PA_STREAM_AUTO_TIMING_UPDATE, NULL, NULL);
-    else
-        r = pa_stream_connect_record(p->stream, dev, attr, PA_STREAM_INTERPOLATE_TIMING|PA_STREAM_AUTO_TIMING_UPDATE);
-
-    if (r < 0) {
-        error = pa_context_errno(p->context);
-        goto unlock_and_fail;
-    }
-
-    /* Wait until the stream is ready */
-    pa_threaded_mainloop_wait(p->mainloop);
-
-    /* Wait until the stream is ready */
-    if (pa_stream_get_state(p->stream) != PA_STREAM_READY) {
-        error = pa_context_errno(p->context);
-        goto unlock_and_fail;
-    }
-
-    pa_threaded_mainloop_unlock(p->mainloop);
-    
-    return p;
-
-unlock_and_fail:
-    pa_threaded_mainloop_unlock(p->mainloop);
-    
-fail:
-    if (rerror)
-        *rerror = error;
-    pa_simple_free(p);
-    return NULL;
-}
-
-void pa_simple_free(pa_simple *s) {
-    assert(s);
-
-    if (s->mainloop)
-        pa_threaded_mainloop_stop(s->mainloop);
-    
-    if (s->stream)
-        pa_stream_unref(s->stream);
-    
-    if (s->context)
-        pa_context_unref(s->context);
-
-    if (s->mainloop)
-        pa_threaded_mainloop_free(s->mainloop);
-
-    pa_xfree(s);
-}
-
-int pa_simple_write(pa_simple *p, const void*data, size_t length, int *rerror) {
-    assert(p);
-    
-    CHECK_VALIDITY_RETURN_ANY(rerror, p->direction == PA_STREAM_PLAYBACK, PA_ERR_BADSTATE, -1);
-    CHECK_VALIDITY_RETURN_ANY(rerror, data && length, PA_ERR_INVALID, -1);
-
-    pa_threaded_mainloop_lock(p->mainloop);
-    
-    CHECK_DEAD_GOTO(p, rerror, unlock_and_fail);
-
-    while (length > 0) {
-        size_t l;
-        int r;
-        
-        while (!(l = pa_stream_writable_size(p->stream))) {
-            pa_threaded_mainloop_wait(p->mainloop);
-            CHECK_DEAD_GOTO(p, rerror, unlock_and_fail);
-        }
-
-        CHECK_SUCCESS_GOTO(p, rerror, l != (size_t) -1, unlock_and_fail);
-        
-        if (l > length)
-            l = length;
-
-        r = pa_stream_write(p->stream, data, l, NULL, 0, PA_SEEK_RELATIVE);
-        CHECK_SUCCESS_GOTO(p, rerror, r >= 0, unlock_and_fail);
-        
-        data = (const uint8_t*) data + l;
-        length -= l;
-    }
-
-    pa_threaded_mainloop_unlock(p->mainloop);
-    return 0;
-    
-unlock_and_fail:
-    pa_threaded_mainloop_unlock(p->mainloop);
-    return -1;
-}
-
-int pa_simple_read(pa_simple *p, void*data, size_t length, int *rerror) {
-    assert(p);
-
-    CHECK_VALIDITY_RETURN_ANY(rerror, p->direction == PA_STREAM_RECORD, PA_ERR_BADSTATE, -1);
-    CHECK_VALIDITY_RETURN_ANY(rerror, data && length, PA_ERR_INVALID, -1);
-
-    pa_threaded_mainloop_lock(p->mainloop);
-    
-    CHECK_DEAD_GOTO(p, rerror, unlock_and_fail);
-
-    while (length > 0) {
-        size_t l;
-            
-        while (!p->read_data) {
-            int r;
-        
-            r = pa_stream_peek(p->stream, &p->read_data, &p->read_length);
-            CHECK_SUCCESS_GOTO(p, rerror, r == 0, unlock_and_fail);
-
-            if (!p->read_data) {
-                pa_threaded_mainloop_wait(p->mainloop);
-                CHECK_DEAD_GOTO(p, rerror, unlock_and_fail);
-            } else
-                p->read_index = 0;
-        }
-        
-        l = p->read_length < length ? p->read_length : length;
-        memcpy(data, (const uint8_t*) p->read_data+p->read_index, l);
-
-        data = (uint8_t*) data + l;
-        length -= l;
-        
-        p->read_index += l;
-        p->read_length -= l;
-
-        if (!p->read_length) {
-            int r;
-            
-            r = pa_stream_drop(p->stream);
-            p->read_data = NULL;
-            p->read_length = 0;
-            p->read_index = 0;
-            
-            CHECK_SUCCESS_GOTO(p, rerror, r == 0, unlock_and_fail);
-        }
-    }
-
-    pa_threaded_mainloop_unlock(p->mainloop);
-    return 0;
-    
-unlock_and_fail:
-    pa_threaded_mainloop_unlock(p->mainloop);
-    return -1;
-}
-
-static void success_cb(pa_stream *s, int success, void *userdata) {
-    pa_simple *p = userdata;
-
-    assert(s);
-    assert(p);
-
-    p->operation_success = success;
-    pa_threaded_mainloop_signal(p->mainloop, 0);
-}
-
-int pa_simple_drain(pa_simple *p, int *rerror) {
-    pa_operation *o = NULL;
-    
-    assert(p);
-
-    CHECK_VALIDITY_RETURN_ANY(rerror, p->direction == PA_STREAM_PLAYBACK, PA_ERR_BADSTATE, -1);
-
-    pa_threaded_mainloop_lock(p->mainloop);
-    CHECK_DEAD_GOTO(p, rerror, unlock_and_fail);
-
-    o = pa_stream_drain(p->stream, success_cb, p);
-    CHECK_SUCCESS_GOTO(p, rerror, o, unlock_and_fail);
-
-    p->operation_success = 0;
-    while (pa_operation_get_state(o) != PA_OPERATION_DONE) {
-        pa_threaded_mainloop_wait(p->mainloop);
-        CHECK_DEAD_GOTO(p, rerror, unlock_and_fail);
-    }
-    CHECK_SUCCESS_GOTO(p, rerror, p->operation_success, unlock_and_fail);
-    
-    pa_operation_unref(o);
-    pa_threaded_mainloop_unlock(p->mainloop);
-
-    return 0;
-
-unlock_and_fail:
-
-    if (o) {
-        pa_operation_cancel(o);
-        pa_operation_unref(o);
-    }
-
-    pa_threaded_mainloop_unlock(p->mainloop);
-    return -1;
-}
-
-int pa_simple_flush(pa_simple *p, int *rerror) {
-    pa_operation *o = NULL;
-    
-    assert(p);
-
-    CHECK_VALIDITY_RETURN_ANY(rerror, p->direction == PA_STREAM_PLAYBACK, PA_ERR_BADSTATE, -1);
-
-    pa_threaded_mainloop_lock(p->mainloop);
-    CHECK_DEAD_GOTO(p, rerror, unlock_and_fail);
-
-    o = pa_stream_flush(p->stream, success_cb, p);
-    CHECK_SUCCESS_GOTO(p, rerror, o, unlock_and_fail);
-    
-    p->operation_success = 0;
-    while (pa_operation_get_state(o) != PA_OPERATION_DONE) {
-        pa_threaded_mainloop_wait(p->mainloop);
-        CHECK_DEAD_GOTO(p, rerror, unlock_and_fail);
-    }
-    CHECK_SUCCESS_GOTO(p, rerror, p->operation_success, unlock_and_fail);
-
-    pa_operation_unref(o);
-    pa_threaded_mainloop_unlock(p->mainloop);
-
-    return 0;
-
-unlock_and_fail:
-
-    if (o) {
-        pa_operation_cancel(o);
-        pa_operation_unref(o);
-    }
-
-    pa_threaded_mainloop_unlock(p->mainloop);
-    return -1;
-}
-
-pa_usec_t pa_simple_get_latency(pa_simple *p, int *rerror) {
-    pa_usec_t t;
-    int negative;
-    
-    assert(p);
-    
-    pa_threaded_mainloop_lock(p->mainloop);
-
-    for (;;) {
-        CHECK_DEAD_GOTO(p, rerror, unlock_and_fail);
-        
-        if (pa_stream_get_latency(p->stream, &t, &negative) >= 0)
-            break;
-
-        CHECK_SUCCESS_GOTO(p, rerror, pa_context_errno(p->context) == PA_ERR_NODATA, unlock_and_fail);
-
-        /* Wait until latency data is available again */
-        pa_threaded_mainloop_wait(p->mainloop);
-    }
-    
-    pa_threaded_mainloop_unlock(p->mainloop);
-
-    return negative ? 0 : t;
-
-unlock_and_fail:
-
-    pa_threaded_mainloop_unlock(p->mainloop);
-    return (pa_usec_t) -1;
-}
-