diff options
| -rw-r--r-- | graphics/java/android/renderscript/Allocation.java | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/graphics/java/android/renderscript/Allocation.java b/graphics/java/android/renderscript/Allocation.java index 3d4d40a..e1b8c6c 100644 --- a/graphics/java/android/renderscript/Allocation.java +++ b/graphics/java/android/renderscript/Allocation.java @@ -1736,6 +1736,9 @@ public class Allocation extends BaseObj { int usage) { rs.validate(); + if ((usage & (USAGE_SHARED | USAGE_IO_INPUT | USAGE_IO_OUTPUT)) != 0) { + throw new RSIllegalArgumentException("Unsupported usage specified."); + } Bitmap b = BitmapFactory.decodeResource(res, id); Allocation alloc = createFromBitmap(rs, b, mips, usage); b.recycle(); @@ -1763,7 +1766,7 @@ public class Allocation extends BaseObj { if (rs.getApplicationContext().getApplicationInfo().targetSdkVersion >= 18) { return createFromBitmapResource(rs, res, id, MipmapControl.MIPMAP_NONE, - USAGE_SHARED | USAGE_SCRIPT | USAGE_GRAPHICS_TEXTURE); + USAGE_SCRIPT | USAGE_GRAPHICS_TEXTURE); } return createFromBitmapResource(rs, res, id, MipmapControl.MIPMAP_NONE, |