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lib: Introduce a for_each_connected_output() macro

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So we can easily cycle through them in tests without knowing too many
internal details about how igt_display_t organize its data.

Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
This commit is contained in:
Damien Lespiau 2014-02-04 12:06:57 +00:00
parent 09e84cee8b
commit 992bd5d62a
1 changed files with 4 additions and 0 deletions
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lib/igt_kms.h
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@ -158,5 +158,9 @@ igt_plane_t *igt_ouput_get_plane(igt_output_t *output, enum igt_plane plane);
void igt_plane_set_fb(igt_plane_t *plane, struct kmstest_fb *fb);
#define for_each_connected_output(display, output) \
for (int i__ = 0; i__ < (display)->n_outputs; i__++) \
if ((output = &(display)->outputs[i__]), output->valid)
#endif /* __IGT_KMS_H__ */