Add 4 private gralloc usage bits.
The private gralloc usage bits can be used to specify device-specific
allocation requirements.
Change-Id: Idc4fbdd3dd7b71767143cf3df5886dfaf43e50a4
diff --git a/include/hardware/gralloc.h b/include/hardware/gralloc.h
index bbb22cf..73cc9e0 100644
--- a/include/hardware/gralloc.h
+++ b/include/hardware/gralloc.h
@@ -69,6 +69,13 @@
GRALLOC_USAGE_HW_FB = 0x00001000,
/* mask for the software usage bit-mask */
GRALLOC_USAGE_HW_MASK = 0x00001F00,
+
+ /* implementation-specific private usage flags */
+ GRALLOC_USAGE_PRIVATE_0 = 0x10000000,
+ GRALLOC_USAGE_PRIVATE_1 = 0x20000000,
+ GRALLOC_USAGE_PRIVATE_2 = 0x40000000,
+ GRALLOC_USAGE_PRIVATE_3 = 0x80000000,
+ GRALLOC_USAGE_PRIVATE_MASK = 0xF0000000,
};
/*****************************************************************************/