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Iterate over layers in example

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This commit is contained in:
Simon Ser 2019-08-23 19:49:56 +03:00
parent c3f546328e
commit 14848bb802
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1 changed files with 8 additions and 10 deletions
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18
example.c
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@ -134,6 +134,7 @@ int main(int argc, char *argv[])
struct hwc_layer *layers[4];
drmModeAtomicReq *req;
int ret;
size_t i;
drm_fd = open("/dev/dri/card0", O_RDWR | O_CLOEXEC);
if (drm_fd < 0) {
@ -192,20 +193,17 @@ int main(int argc, char *argv[])
return false;
}
printf("Layer 0 got assigned to plane %u\n",
hwc_layer_get_plane_id(layers[0]));
printf("Layer 1 got assigned to plane %u\n",
hwc_layer_get_plane_id(layers[1]));
printf("Layer 2 got assigned to plane %u\n",
hwc_layer_get_plane_id(layers[2]));
for (i = 0; i < sizeof(layers) / sizeof(layers[0]); i++) {
printf("Layer %zu got assigned to plane %u\n", i,
hwc_layer_get_plane_id(layers[i]));
}
sleep(1);
drmModeAtomicFree(req);
hwc_layer_destroy(layers[0]);
hwc_layer_destroy(layers[1]);
hwc_layer_destroy(layers[2]);
hwc_layer_destroy(layers[3]);
for (i = 0; i < sizeof(layers) / sizeof(layers[0]); i++) {
hwc_layer_destroy(layers[i]);
}
hwc_output_destroy(output);
drmModeFreeCrtc(crtc);
drmModeFreeConnector(connector);