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Merge HUGE set of changes temporarily into a branch, to allow me to move them from one machine to another (lock-free and stuff)

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git-svn-id: file:///home/lennart/svn/public/pulseaudio/branches/lennart@1469 fefdeb5f-60dc-0310-8127-8f9354f1896f
This commit is contained in:
Lennart Poettering 2007-06-11 12:08:37 +00:00
parent 6aeec56708
commit 00da37f2c4
72 changed files with 4389 additions and 1767 deletions
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18
src/modules/rtp/rtp.c
View file

@ -81,7 +81,7 @@ int pa_rtp_send(pa_rtp_context *c, size_t size, pa_memblockq *q) {
size_t k = n + chunk.length > size ? size - n : chunk.length;
if (chunk.memblock) {
iov[iov_idx].iov_base = (void*)((uint8_t*) chunk.memblock->data + chunk.index);
iov[iov_idx].iov_base = (void*)((uint8_t*) pa_memblock_acquire(chunk.memblock) + chunk.index);
iov[iov_idx].iov_len = k;
mb[iov_idx] = chunk.memblock;
iov_idx ++;
@ -116,8 +116,10 @@ int pa_rtp_send(pa_rtp_context *c, size_t size, pa_memblockq *q) {
k = sendmsg(c->fd, &m, MSG_DONTWAIT);
for (i = 1; i < iov_idx; i++)
for (i = 1; i < iov_idx; i++) {
pa_memblock_release(mb[i]);
pa_memblock_unref(mb[i]);
}
c->sequence++;
} else
@ -174,7 +176,7 @@ int pa_rtp_recv(pa_rtp_context *c, pa_memchunk *chunk, pa_mempool *pool) {
chunk->memblock = pa_memblock_new(pool, size);
iov.iov_base = chunk->memblock->data;
iov.iov_base = pa_memblock_acquire(chunk->memblock);
iov.iov_len = size;
m.msg_name = NULL;
@ -195,9 +197,9 @@ int pa_rtp_recv(pa_rtp_context *c, pa_memchunk *chunk, pa_mempool *pool) {
goto fail;
}
memcpy(&header, chunk->memblock->data, sizeof(uint32_t));
memcpy(&c->timestamp, (uint8_t*) chunk->memblock->data + 4, sizeof(uint32_t));
memcpy(&c->ssrc, (uint8_t*) chunk->memblock->data + 8, sizeof(uint32_t));
memcpy(&header, iov.iov_base, sizeof(uint32_t));
memcpy(&c->timestamp, (uint8_t*) iov.iov_base + 4, sizeof(uint32_t));
memcpy(&c->ssrc, (uint8_t*) iov.iov_base + 8, sizeof(uint32_t));
header = ntohl(header);
c->timestamp = ntohl(c->timestamp);
@ -238,8 +240,10 @@ int pa_rtp_recv(pa_rtp_context *c, pa_memchunk *chunk, pa_mempool *pool) {
return 0;
fail:
if (chunk->memblock)
if (chunk->memblock) {
pa_memblock_release(chunk->memblock);
pa_memblock_unref(chunk->memblock);
}
return -1;
}