diff options
| author | Eino-Ville Talvala <etalvala@google.com> | 2013-05-06 14:05:05 -0700 |
|---|---|---|
| committer | Eino-Ville Talvala <etalvala@google.com> | 2013-05-06 14:05:05 -0700 |
| commit | 6efab252d59ceff806840111b2e6c0e478d377ae (patch) | |
| tree | 25f87b1eddaf652ee941824e58c434a01c9a948c | |
| parent | 74b8c4e57b6d0db6bdb79d298ef8bb19cad3be2e (diff) | |
| download | libhardware-6efab252d59ceff806840111b2e6c0e478d377ae.tar.gz | |
gralloc: Clarify alloc stride for HAL_PIXEL_FORMAT_YCbCr_420_888
Bug: 8734880
Change-Id: I0cca7fd1965e1547991be06b6b18d6302dbe8670
| -rw-r--r-- | include/hardware/gralloc.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/hardware/gralloc.h b/include/hardware/gralloc.h index 52ef6a3b..9c622421 100644 --- a/include/hardware/gralloc.h +++ b/include/hardware/gralloc.h @@ -258,6 +258,10 @@ typedef struct alloc_device_t { * allow the implementation to satisfy hardware constraints on the width * of a pixmap (eg: it may have to be multiple of 8 pixels). * The CALLER TAKES OWNERSHIP of the buffer_handle_t. + * + * If format is HAL_PIXEL_FORMAT_YCbCr_420_888, the returned stride must be + * 0, since the actual strides are available from the android_ycbcr + * structure. * * Returns 0 on success or -errno on error. */ |