diff options
| author | Gurchetan Singh <gurchetansingh@google.com> | 2017-05-15 09:34:22 -0700 |
|---|---|---|
| committer | chrome-bot <chrome-bot@chromium.org> | 2017-05-23 23:59:12 -0700 |
| commit | 8ac0c9a9550bd1fa57e49613fae45df9001f74fc (patch) | |
| tree | 6ca0f0ccdcddc6ddc2bdf31a7bcaf307005477ac /nouveau.c | |
| parent | de558ae8a22cbd6c0b25691b56c6fd4884ec3ac5 (diff) | |
minigbm: remove BO_USE_RENDERING from certain formats
We can't use GR88, R8, YV12, NV12, UYVY, YUYV buffers as render
targets, so let's remove the BO_USE_RENDERING flag from these
formats. However, we can sample from these formats (though this
feature still needs to be enabled in our drivers), so the
BO_USE_TEXTURE flag remains set.
Also, change our interpretation of the GRALLOC_USAGE_HW_COMPOSER
flag such that it implies BO_USE_SCANOUT | BO_USE_TEXTURE. This
is because the OpenGL fallback textures from the buffer if
can't be scanned-out, not renders to it.
BUG=none
TEST=run Youtube app on Kevin
Change-Id: I9ea8452279e110bc1a9579f162abe1c72192eb40
Reviewed-on: https://chromium-review.googlesource.com/506812
Commit-Ready: Gurchetan Singh <gurchetansingh@chromium.org>
Tested-by: Gurchetan Singh <gurchetansingh@chromium.org>
Reviewed-by: Gurchetan Singh <gurchetansingh@chromium.org>
Diffstat (limited to 'nouveau.c')
| -rw-r--r-- | nouveau.c | 10 |
1 files changed, 8 insertions, 2 deletions
@@ -8,11 +8,17 @@ #include "helpers.h" #include "util.h" -static const uint32_t supported_formats[] = { DRM_FORMAT_ARGB8888, DRM_FORMAT_XRGB8888 }; +static const uint32_t render_target_formats[] = { DRM_FORMAT_ARGB8888, DRM_FORMAT_XRGB8888 }; static int nouveau_init(struct driver *drv) { - return drv_add_linear_combinations(drv, supported_formats, ARRAY_SIZE(supported_formats)); + int ret; + ret = drv_add_combinations(drv, render_target_formats, ARRAY_SIZE(render_target_formats), + &LINEAR_METADATA, BO_USE_RENDER_MASK); + if (ret) + return ret; + + return drv_modify_linear_combinations(drv); } struct backend backend_nouveau = { |