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Meta: rework ringbuffer meta

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ringbuffer: remove size and mask from the ringbuffer, we have that
elsewhere in the user of the ringbuffer.
Remove the buffer data offset and size fields and replace with a
ringbuffer. We then have a ringbuffer in all buffer data, which
simplifies things.
We can now remove the ringbuffer metadata.
This commit is contained in:
Wim Taymans 2017-11-15 17:25:36 +01:00
parent 49d8f6792e
commit 2923b623b3
27 changed files with 199 additions and 374 deletions
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6
spa/include/spa/buffer/buffer.h
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@ -25,6 +25,7 @@ extern "C" {
#endif
#include <spa/utils/defs.h>
#include <spa/utils/ringbuffer.h>
#include <spa/buffer/meta.h>
#include <spa/support/type-map.h>
@ -64,9 +65,8 @@ static inline void spa_type_data_map(struct spa_type_map *map, struct spa_type_d
/** Chunk of memory */
struct spa_chunk {
uint32_t offset; /**< offset of valid data */
uint32_t size; /**< size of valid data */
int32_t stride; /**< stride of valid data */
struct spa_ringbuffer area; /**< ringbuffer with valid memory */
int32_t stride; /**< stride of ringbuffer increment */
};
/** Data for a buffer */