Author: lennart
Date: Sun Sep 16 23:57:15 2007
New Revision: 1831
URL: http://0pointer.de/cgi-bin/viewcvs.cgi?rev=1831&root=pulseaudio&view=rev
Log:
add new API pa_mempool_block_size_max() to query the maximum tile size
Modified:
branches/lennart/src/pulsecore/memblock.c
branches/lennart/src/pulsecore/memblock.h
Modified: branches/lennart/src/pulsecore/memblock.c
URL:
http://0pointer.de/cgi-bin/viewcvs.cgi/branches/lennart/src/pulsecore/memblock.c?rev=1831&root=pulseaudio&r1=1830&r2=1831&view=diff
==============================================================================
--- branches/lennart/src/pulsecore/memblock.c (original)
+++ branches/lennart/src/pulsecore/memblock.c Sun Sep 16 23:57:15 2007
@@ -300,7 +300,7 @@
* take the largest size that fits in one of our slots. */
if (length == (size_t) -1)
- length = p->block_size - PA_ALIGN(sizeof(struct mempool_slot)) -
PA_ALIGN(sizeof(pa_memblock));
+ length = pa_mempool_block_size_max(p);
if (p->block_size - PA_ALIGN(sizeof(struct mempool_slot)) >=
PA_ALIGN(sizeof(pa_memblock)) + length) {
@@ -720,6 +720,13 @@
pa_assert(p);
return &p->stat;
+}
+
+/* No lock necessary */
+size_t pa_mempool_block_size_max(pa_mempool *p) {
+ pa_assert(p);
+
+ return p->block_size - PA_ALIGN(sizeof(struct mempool_slot)) -
PA_ALIGN(sizeof(pa_memblock));
}
/* No lock necessary */
Modified: branches/lennart/src/pulsecore/memblock.h
URL:
http://0pointer.de/cgi-bin/viewcvs.cgi/branches/lennart/src/pulsecore/memblock.h?rev=1831&root=pulseaudio&r1=1830&r2=1831&view=diff
==============================================================================
--- branches/lennart/src/pulsecore/memblock.h (original)
+++ branches/lennart/src/pulsecore/memblock.h Sun Sep 16 23:57:15 2007
@@ -122,6 +122,7 @@
void pa_mempool_vacuum(pa_mempool *p);
int pa_mempool_get_shm_id(pa_mempool *p, uint32_t *id);
int pa_mempool_is_shared(pa_mempool *p);
+size_t pa_mempool_block_size_max(pa_mempool *p);
/* For recieving blocks from other nodes */
pa_memimport* pa_memimport_new(pa_mempool *p, pa_memimport_release_cb_t cb,
void *userdata);
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