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lib: add __gem_create

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Useful for when a gem_create ioctl is expected to fail.

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Daniel Vetter 2014-01-19 22:13:36 +01:00
parent 71f1f9eafd
commit 7d2ba073ad
2 changed files with 16 additions and 0 deletions
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15
lib/drmtest.c
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@ -540,6 +540,21 @@ void gem_sync(int fd, uint32_t handle)
gem_set_domain(fd, handle, I915_GEM_DOMAIN_GTT, I915_GEM_DOMAIN_GTT);
}
uint32_t __gem_create(int fd, int size)
{
struct drm_i915_gem_create create;
int ret;
create.handle = 0;
create.size = size;
ret = drmIoctl(fd, DRM_IOCTL_I915_GEM_CREATE, &create);
if (ret < 0)
return 0;
else
return create.handle;
}
uint32_t gem_create(int fd, int size)
{
struct drm_i915_gem_create create;

1
lib/drmtest.h
View File

@ -72,6 +72,7 @@ void gem_read(int fd, uint32_t handle, uint32_t offset, void *buf, uint32_t size
void gem_set_domain(int fd, uint32_t handle,
uint32_t read_domains, uint32_t write_domain);
void gem_sync(int fd, uint32_t handle);
uint32_t __gem_create(int fd, int size);
uint32_t gem_create(int fd, int size);
void gem_execbuf(int fd, struct drm_i915_gem_execbuffer2 *execbuf);