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io: make status as flags

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This way we can return status of both input and output
This commit is contained in:
Wim Taymans 2018-04-19 20:10:47 +02:00
parent e125f9a9a7
commit 3b8ffdfb4e
1 changed files with 5 additions and 5 deletions
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10
spa/include/spa/node/io.h
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@ -48,11 +48,11 @@ extern "C" {
*/
struct spa_io_buffers {
#define SPA_STATUS_OK 0
#define SPA_STATUS_NEED_BUFFER 1
#define SPA_STATUS_HAVE_BUFFER 2
#define SPA_STATUS_FORMAT_CHANGED 3
#define SPA_STATUS_PORTS_CHANGED 4
#define SPA_STATUS_PARAM_CHANGED 5
#define SPA_STATUS_NEED_BUFFER (1<<0)
#define SPA_STATUS_HAVE_BUFFER (1<<1)
#define SPA_STATUS_FORMAT_CHANGED (1<<2)
#define SPA_STATUS_PORTS_CHANGED (1<<3)
#define SPA_STATUS_PARAM_CHANGED (1<<4)
int32_t status; /**< the status code */
uint32_t buffer_id; /**< a buffer id */
};