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| author | Jason Sams <rjsams@android.com> | 2010-02-22 15:37:51 -0800 |
|---|---|---|
| committer | Jason Sams <rjsams@android.com> | 2010-02-22 15:37:51 -0800 |
| commit | 2978bfc6ad79c8f1138d34a704ce5b3d3d70d2c1 (patch) | |
| tree | e87e3477880e64454f57cbc00cf22aea71e762a4 /libs/rs/rsType.cpp | |
| parent | 33285c37abee6d95d0ac55cd7e9889cdc8d96d14 (diff) | |
| download | frameworks_base-2978bfc6ad79c8f1138d34a704ce5b3d3d70d2c1.zip frameworks_base-2978bfc6ad79c8f1138d34a704ce5b3d3d70d2c1.tar.gz frameworks_base-2978bfc6ad79c8f1138d34a704ce5b3d3d70d2c1.tar.bz2 | |
beging np2 extension check work.
Diffstat (limited to 'libs/rs/rsType.cpp')
| -rw-r--r-- | libs/rs/rsType.cpp | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/libs/rs/rsType.cpp b/libs/rs/rsType.cpp index 9d24c6c..c09e979 100644 --- a/libs/rs/rsType.cpp +++ b/libs/rs/rsType.cpp @@ -283,6 +283,24 @@ void Type::dumpLOGV(const char *prefix) const mElement->dumpLOGV(buf); } +bool Type::getIsNp2() const +{ + uint32_t x = getDimX(); + uint32_t y = getDimY(); + uint32_t z = getDimZ(); + + if (x && (x & (x-1))) { + return true; + } + if (y && (y & (y-1))) { + return true; + } + if (z && (z & (z-1))) { + return true; + } + return false; +} + ////////////////////////////////////////////////// // |