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authorTreehugger Robot <treehugger-gerrit@google.com>2016-05-12 19:24:24 +0200
committerGerrit Code Review <noreply-gerritcodereview@google.com>2016-05-12 19:24:24 +0200
commit14352497f02c38d4f9df46820284c100a1fb58d3 (patch)
tree435558b4a76429b25091da73733bf1d9faa0315f
parentMerge "updater, minzip: Remove unnecessary O_SYNC flags." (diff)
parentKeep ADF device alive for the lifetime of the minui backend (diff)
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-rw-r--r--minui/graphics_adf.cpp14
1 files changed, 8 insertions, 6 deletions
diff --git a/minui/graphics_adf.cpp b/minui/graphics_adf.cpp
index 5d0867f58..a72e40b58 100644
--- a/minui/graphics_adf.cpp
+++ b/minui/graphics_adf.cpp
@@ -42,6 +42,8 @@ struct adf_pdata {
adf_id_t eng_id;
__u32 format;
+ adf_device dev;
+
unsigned int current_surface;
unsigned int n_surfaces;
adf_surface_pdata surfaces[2];
@@ -163,21 +165,20 @@ static GRSurface* adf_init(minui_backend *backend)
pdata->intf_fd = -1;
for (i = 0; i < n_dev_ids && pdata->intf_fd < 0; i++) {
- adf_device dev;
- int err = adf_device_open(dev_ids[i], O_RDWR, &dev);
+ int err = adf_device_open(dev_ids[i], O_RDWR, &pdata->dev);
if (err < 0) {
fprintf(stderr, "opening adf device %u failed: %s\n", dev_ids[i],
strerror(-err));
continue;
}
- err = adf_device_init(pdata, &dev);
- if (err < 0)
+ err = adf_device_init(pdata, &pdata->dev);
+ if (err < 0) {
fprintf(stderr, "initializing adf device %u failed: %s\n",
dev_ids[i], strerror(-err));
-
- adf_device_close(&dev);
+ adf_device_close(&pdata->dev);
+ }
}
free(dev_ids);
@@ -226,6 +227,7 @@ static void adf_exit(minui_backend *backend)
adf_pdata *pdata = (adf_pdata *)backend;
unsigned int i;
+ adf_device_close(&pdata->dev);
for (i = 0; i < pdata->n_surfaces; i++)
adf_surface_destroy(&pdata->surfaces[i]);
if (pdata->intf_fd >= 0)