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| -rw-r--r-- | src/util/disk_cache.h | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/src/util/disk_cache.h b/src/util/disk_cache.h index 3521ef4a6b5..ef5ec2ac921 100644 --- a/src/util/disk_cache.h +++ b/src/util/disk_cache.h @@ -43,6 +43,26 @@ extern "C" { typedef uint8_t cache_key[CACHE_KEY_SIZE]; +/* WARNING: 3rd party applications might be reading the cache item metadata. + * Do not change these values without making the change widely known. + * Please contact Valve developers and make them aware of this change. + */ +#define CACHE_ITEM_TYPE_UNKNOWN 0x0 +#define CACHE_ITEM_TYPE_GLSL 0x1 + +struct cache_item_metadata { + /** + * The cache item type. This could be used to identify a GLSL cache item, + * a certain type of IR (tgsi, nir, etc), or signal that it is the final + * binary form of the shader. + */ + uint32_t type; + + /** GLSL cache item metadata */ + cache_key *keys; /* sha1 list of shaders that make up the cache item */ + uint32_t num_keys; +}; + struct disk_cache; static inline bool |