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minigbm: passthrough GPU_DATA_BUFFER via gbm frontend

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This is required for modern Android atop a gralloc with the cross_domain
backend or other native backend.

BUG=b:238609372
TEST=build and AHB cts

Change-Id: Id963eeec62c4400cc009384e127c93588c99346e
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/minigbm/+/3777566
Auto-Submit: Yiwei Zhang <zzyiwei@chromium.org>
Tested-by: Yiwei Zhang <zzyiwei@chromium.org>
Reviewed-by: Jason Macnak <natsu@google.com>
Commit-Queue: Yiwei Zhang <zzyiwei@chromium.org>
This commit is contained in:
Yiwei Zhang 2022-07-20 20:44:22 +00:00 • committed by Chromeos LUCI
parent 29daef0984
commit bbe1fd3a8c
8 changed files with 22 additions and 7 deletions
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2
gbm_helpers.c
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@ -46,6 +46,8 @@ uint64_t gbm_convert_usage(uint32_t usage)
use_flags |= BO_USE_HW_VIDEO_ENCODER;
if (usage & GBM_BO_USE_FRONT_RENDERING)
use_flags |= BO_USE_FRONT_RENDERING;
if (usage & GBM_BO_USE_GPU_DATA_BUFFER)
use_flags |= BO_USE_GPU_DATA_BUFFER;
return use_flags;
}