diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/hardware/hwcomposer.h | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/include/hardware/hwcomposer.h b/include/hardware/hwcomposer.h index 049edea..fa772d6 100644 --- a/include/hardware/hwcomposer.h +++ b/include/hardware/hwcomposer.h @@ -297,10 +297,19 @@ typedef struct hwc_layer_1 { }; }; - /* Allow for expansion w/o breaking binary compatibility. - * Pad layer to 96 bytes, assuming 32-bit pointers. +#ifdef __LP64__ + /* + * For 64-bit mode, this struct is 120 bytes (and 8-byte aligned), and needs + * to be padded as such to maintain binary compatibility. + */ + uint8_t reserved[120 - 96]; +#else + /* + * For 32-bit mode, this struct is 96 bytes, and needs to be padded as such + * to maintain binary compatibility. */ - int32_t reserved[24 - 19]; + uint8_t reserved[96 - 76]; +#endif } hwc_layer_1_t; |