diff options
Diffstat (limited to 'opengl/libs/EGL/egl_cache.h')
| -rw-r--r-- | opengl/libs/EGL/egl_cache.h | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/opengl/libs/EGL/egl_cache.h b/opengl/libs/EGL/egl_cache.h index 7021752..05d5873 100644 --- a/opengl/libs/EGL/egl_cache.h +++ b/opengl/libs/EGL/egl_cache.h @@ -21,6 +21,7 @@ #include <EGL/eglext.h> #include <utils/BlobCache.h> +#include <utils/String8.h> #include <utils/StrongPointer.h> // ---------------------------------------------------------------------------- @@ -29,7 +30,7 @@ namespace android { class egl_display_t; -class egl_cache_t { +class EGLAPI egl_cache_t { public: // get returns a pointer to the singleton egl_cache_t object. This @@ -60,6 +61,10 @@ public: EGLsizei getBlob(const void* key, EGLsizei keySize, void* value, EGLsizei valueSize); + // setCacheFilename sets the name of the file that should be used to store + // cache contents from one program invocation to another. + void setCacheFilename(const char* filename); + private: // Creation and (the lack of) destruction is handled internally. egl_cache_t(); @@ -96,9 +101,19 @@ private: // first time it's needed. sp<BlobCache> mBlobCache; + // mFilename is the name of the file for storing cache contents in between + // program invocations. It is initialized to an empty string at + // construction time, and can be set with the setCacheFilename method. An + // empty string indicates that the cache should not be saved to or restored + // from disk. + String8 mFilename; + // mMutex is the mutex used to prevent concurrent access to the member // variables. It must be locked whenever the member variables are accessed. mutable Mutex mMutex; + + // sCache is the singleton egl_cache_t object. + static egl_cache_t sCache; }; // ---------------------------------------------------------------------------- |