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gbm: Create device directly in find_backend

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Signed-off-by: James Jones <jajones@nvidia.com>
Reviewed-by: Michel Dänzer <mdaenzer@redhat.com>
Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9902>
This commit is contained in:
James Jones
2019-12-13 16:14:41 -08:00
committed by Marge Bot
parent b45cc75406
commit 00b2a45edf
1 changed files with 6 additions and 9 deletions
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15
src/gbm/main/backend.c
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@@ -46,20 +46,20 @@ static const struct backend_desc backends[] = {
{ "gbm_dri.so", &gbm_dri_backend },
};
static const struct backend_desc *
find_backend(const char *name)
static struct gbm_device *
find_backend(const char *name, int fd)
{
const struct backend_desc *backend = NULL;
struct gbm_device *dev = NULL;
unsigned i;
for (i = 0; i < ARRAY_SIZE(backends); ++i) {
if (strcmp(backends[i].name, name) == 0) {
backend = &backends[i];
dev = backends[i].backend->create_device(fd);
break;
}
}
return backend;
return dev;
}
struct gbm_device *
@@ -72,10 +72,7 @@ _gbm_create_device(int fd)
b = getenv("GBM_BACKEND");
if (b)
backend = find_backend(b);
if (backend)
dev = backend->backend->create_device(fd);
dev = find_backend(b, fd);
for (i = 0; i < ARRAY_SIZE(backends) && dev == NULL; ++i) {
backend = &backends[i];