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support: use defines for alignment

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This commit is contained in:
Wim Taymans 2022-01-03 11:14:15 +01:00
parent 6740290410
commit 30982775d9
1 changed files with 7 additions and 5 deletions
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12
spa/plugins/support/loop.c
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@ -45,7 +45,9 @@ static struct spa_log_topic log_topic = SPA_LOG_TOPIC(0, "spa.loop");
#undef SPA_LOG_TOPIC_DEFAULT #undef SPA_LOG_TOPIC_DEFAULT
#define SPA_LOG_TOPIC_DEFAULT &log_topic #define SPA_LOG_TOPIC_DEFAULT &log_topic
#define DATAS_SIZE (4096 * 8) #define MAX_ALIGN 8
#define ITEM_ALIGN 8
#define DATAS_SIZE (4096*8)
/** \cond */ /** \cond */
@ -83,7 +85,7 @@ struct impl {
struct spa_ringbuffer buffer; struct spa_ringbuffer buffer;
uint8_t *buffer_data; uint8_t *buffer_data;
uint8_t buffer_mem[DATAS_SIZE + 8]; uint8_t buffer_mem[DATAS_SIZE + MAX_ALIGN];
unsigned int flushing:1; unsigned int flushing:1;
}; };
@ -210,7 +212,7 @@ loop_invoke(void *object,
item->size = size; item->size = size;
item->block = block; item->block = block;
item->user_data = user_data; item->user_data = user_data;
item->item_size = SPA_ROUND_UP_N(sizeof(struct invoke_item) + size, 8); item->item_size = SPA_ROUND_UP_N(sizeof(struct invoke_item) + size, ITEM_ALIGN);
spa_log_trace(impl->log, "%p: add item %p filled:%d", impl, item, filled); spa_log_trace(impl->log, "%p: add item %p filled:%d", impl, item, filled);
@ -226,7 +228,7 @@ loop_invoke(void *object,
/* item does not fit, place the invoke_item at idx and start the /* item does not fit, place the invoke_item at idx and start the
* data at the start of the ringbuffer */ * data at the start of the ringbuffer */
item->data = impl->buffer_data; item->data = impl->buffer_data;
item->item_size = SPA_ROUND_UP_N(l0 + size, 8); item->item_size = SPA_ROUND_UP_N(l0 + size, ITEM_ALIGN);
} }
if (avail < item->item_size) { if (avail < item->item_size) {
spa_log_warn(impl->log, "%p: queue full %d, need %zd", impl, avail, spa_log_warn(impl->log, "%p: queue full %d, need %zd", impl, avail,
@ -823,7 +825,7 @@ impl_init(const struct spa_handle_factory *factory,
spa_list_init(&impl->destroy_list); spa_list_init(&impl->destroy_list);
spa_hook_list_init(&impl->hooks_list); spa_hook_list_init(&impl->hooks_list);
impl->buffer_data = SPA_PTR_ALIGN(impl->buffer_mem, 8, uint8_t); impl->buffer_data = SPA_PTR_ALIGN(impl->buffer_mem, MAX_ALIGN, uint8_t);
spa_ringbuffer_init(&impl->buffer); spa_ringbuffer_init(&impl->buffer);
impl->wakeup = loop_add_event(impl, wakeup_func, impl); impl->wakeup = loop_add_event(impl, wakeup_func, impl);