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| author | Yongqin Liu <yongqin.liu@linaro.org> | 2017-12-06 01:09:43 +0800 |
|---|---|---|
| committer | John Stultz <john.stultz@linaro.org> | 2018-03-30 11:05:54 -0700 |
| commit | 6e403d08fb9f10f09c4f635988d4af09ca8431b1 (patch) | |
| tree | 825da5343a2403d84e91826a2179b0fdff0f0aa9 | |
| parent | 21ad5be341701a645b69bf3292bcc7835673bc29 (diff) | |
| download | hikey-6e403d08fb9f10f09c4f635988d4af09ca8431b1.tar.gz | |
gralloc: add support for HAL_PIXEL_FORMAT_BLOB
so that we could have CtsNativeHardwareTestCases pass
Test: manually cts with hikey
Change-Id: Ia5b3fec3f11f3c0e94e4d5208bb9d04ef872e2ad
Signed-off-by: Yongqin Liu <yongqin.liu@linaro.org>
| -rw-r--r-- | gralloc/alloc_device.cpp | 19 |
1 files changed, 16 insertions, 3 deletions
diff --git a/gralloc/alloc_device.cpp b/gralloc/alloc_device.cpp index ddd41940..33c3a097 100644 --- a/gralloc/alloc_device.cpp +++ b/gralloc/alloc_device.cpp @@ -497,13 +497,26 @@ static int alloc_device_alloc(alloc_device_t *dev, int w, int h, int format, int bpp = 2; break; + case HAL_PIXEL_FORMAT_BLOB: + if (h != 1) { + AERR("Height for HAL_PIXEL_FORMAT_BLOB must be 1. h=%d", h); + return -EINVAL; + } + break; + default: + AERR("The format is not supported yet: format=%d\n", format); return -EINVAL; } - size_t bpr = GRALLOC_ALIGN(w * bpp, 64); - size = bpr * h; - stride = bpr / bpp; + if (format == HAL_PIXEL_FORMAT_BLOB) { + stride = 0; /* No 'rows', it's effectively a long one dimensional array */ + size = w; + }else{ + size_t bpr = GRALLOC_ALIGN(w * bpp, 64); + size = bpr * h; + stride = bpr / bpp; + } } int err; |