On 09/01/2017 05:44 PM, LongChair . wrote:
+
+static void drm_unmap_frame(AVHWFramesContext *hwfc,
+ HWMapDescriptor *hwmap)
+{
+ DRMMapping *map = hwmap->priv;
+ int i;
+
+ for (i = 0; i < map->nb_regions; i++) {
+ if (map->address[i])
+ munmap(map->address[i], map->length[i]);
do we need to check the return value of the call?
also if map->address[i] == NULL, is that not a warning of something
that went wrong?
+ }
+
+ av_free(map);
+}
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