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| author | John Stultz <john.stultz@linaro.org> | 2018-01-04 14:03:55 -0800 |
|---|---|---|
| committer | John Stultz <john.stultz@linaro.org> | 2018-07-11 15:59:32 -0700 |
| commit | 30941517aac192a55dc358479e27dc6a6b3bc04e (patch) | |
| tree | cbc93cb492ccb96289b71252b92a983aa048831d | |
| parent | 25d6129aed2ffa8a7d502c3703f82500ecc3a2ad (diff) | |
| download | hikey-30941517aac192a55dc358479e27dc6a6b3bc04e.tar.gz | |
hikey: gralloc: Add union alias and additional fields to improve interop w/ hikey960 gralloc
Since we use the gralloc_priv.h for hikey960 and hikey, try to
align the variable names a bit using a union. This allows
drm_hwcomposer importer to need less conditionally built code.
Also add logic to provide a byte_stride value, which the
hikey960 gralloc and drm_hwcomposer uses.
Change-Id: I9a26cd244b1790afbf74138504bb0eedd44d94d4
Signed-off-by: John Stultz <john.stultz@linaro.org>
| -rw-r--r-- | gralloc/alloc_device.cpp | 4 | ||||
| -rw-r--r-- | gralloc/gralloc_priv.h | 7 |
2 files changed, 7 insertions, 4 deletions
diff --git a/gralloc/alloc_device.cpp b/gralloc/alloc_device.cpp index fe3f14f0..397f95e4 100644 --- a/gralloc/alloc_device.cpp +++ b/gralloc/alloc_device.cpp @@ -437,6 +437,7 @@ static int alloc_device_alloc(alloc_device_t *dev, int w, int h, int format, int size_t size; size_t stride; + int bpp = 1; if (format == HAL_PIXEL_FORMAT_YCrCb_420_SP || format == HAL_PIXEL_FORMAT_YV12 /* HAL_PIXEL_FORMAT_YCbCr_420_SP, HAL_PIXEL_FORMAT_YCbCr_420_P, HAL_PIXEL_FORMAT_YCbCr_422_I are not defined in Android. @@ -488,7 +489,6 @@ static int alloc_device_alloc(alloc_device_t *dev, int w, int h, int format, int } else { - int bpp = 0; switch (format) { @@ -589,7 +589,7 @@ static int alloc_device_alloc(alloc_device_t *dev, int w, int h, int format, int hnd->height = h; hnd->format = format; hnd->stride = stride; - + hnd->byte_stride = GRALLOC_ALIGN(w*bpp,64); *pStride = stride; return 0; } diff --git a/gralloc/gralloc_priv.h b/gralloc/gralloc_priv.h index 40ca94fd..a5f8c8b0 100644 --- a/gralloc/gralloc_priv.h +++ b/gralloc/gralloc_priv.h @@ -166,7 +166,10 @@ struct private_handle_t int size; int width; int height; - int format; + union { + int format; + int req_format; /* same name as gralloc960 */ + }; int stride; union { @@ -193,10 +196,10 @@ struct private_handle_t void *fb_paddr; uint64_t fb_paddr_padding; }; + int byte_stride; #if GRALLOC_ARM_DMA_BUF_MODULE ion_user_handle_t ion_hnd; #endif - #if GRALLOC_ARM_DMA_BUF_MODULE #define GRALLOC_ARM_NUM_FDS 1 #else |