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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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8
spa/include/spa/buffer/meta.h
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@ -38,14 +38,12 @@ extern "C" {
#define SPA_TYPE_META__Header SPA_TYPE_META_BASE "Header"
#define SPA_TYPE_META__Pointer SPA_TYPE_META_BASE "Pointer"
#define SPA_TYPE_META__VideoCrop SPA_TYPE_META_BASE "VideoCrop"
#define SPA_TYPE_META__Ringbuffer SPA_TYPE_META_BASE "Ringbuffer"
#define SPA_TYPE_META__Shared SPA_TYPE_META_BASE "Shared"
struct spa_type_meta {
uint32_t Header;
uint32_t Pointer;
uint32_t VideoCrop;
uint32_t Ringbuffer;
uint32_t Shared;
};
@ -55,7 +53,6 @@ static inline void spa_type_meta_map(struct spa_type_map *map, struct spa_type_m
type->Header = spa_type_map_get_id(map, SPA_TYPE_META__Header);
type->Pointer = spa_type_map_get_id(map, SPA_TYPE_META__Pointer);
type->VideoCrop = spa_type_map_get_id(map, SPA_TYPE_META__VideoCrop);
type->Ringbuffer = spa_type_map_get_id(map, SPA_TYPE_META__Ringbuffer);
type->Shared = spa_type_map_get_id(map, SPA_TYPE_META__Shared);
}
}
@ -87,11 +84,6 @@ struct spa_meta_video_crop {
int32_t width, height; /**< width and height */
};
/** Ringbuffer metadata */
struct spa_meta_ringbuffer {
struct spa_ringbuffer ringbuffer; /**< the ringbuffer */
};
/** Describes the shared memory of a buffer is stored */
struct spa_meta_shared {
int32_t flags; /**< flags */