static void do_read(struct userdata *u) {
ssize_t r;
- void *p;
pa_memchunk chunk;
-
assert(u);
if (!pa_iochannel_is_readable(u->io))
u->chunk.index = chunk.length = 0;
}
- assert(u->chunk.memblock);
- assert(pa_memblock_get_length(u->chunk.memblock) > u->chunk.index);
-
- p = pa_memblock_acquire(u->chunk.memblock);
- if ((r = pa_iochannel_read(u->io, (uint8_t*) p + u->chunk.index, pa_memblock_get_length(u->chunk.memblock) - u->chunk.index)) <= 0) {
- pa_memblock_release(u->chunk.memblock);
+ assert(u->chunk.memblock && u->chunk.memblock->length > u->chunk.index);
+ if ((r = pa_iochannel_read(u->io, (uint8_t*) u->chunk.memblock->data + u->chunk.index, u->chunk.memblock->length - u->chunk.index)) <= 0) {
pa_log("read(): %s", pa_cstrerror(errno));
return;
}
- pa_memblock_release(u->chunk.memblock);
u->chunk.length = r;
pa_source_post(u->source, &u->chunk);
u->chunk.index += r;
- if (u->chunk.index >= pa_memblock_get_length(u->chunk.memblock)) {
+ if (u->chunk.index >= u->chunk.memblock->length) {
u->chunk.index = u->chunk.length = 0;
pa_memblock_unref(u->chunk.memblock);
u->chunk.memblock = NULL;