vkr: fix invalid use of RELEASE_TRACKED_OBJECTS

RELEASE_TRACKED_OBJECTS did not like track_list to include "obj" after
expansion.  Fix the callers and fix the gotcha.

v2: replace RELEASE_TRACKED_OBJECTS by an inline function (Ryan)

Fixes: 9da6721 ("vkr: add RELEASE_TRACKED_OBJECTS for tracked vkr_object")
Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
Reviewed-by: Yiwei Zhang <zzyiwei@chromium.org>
Reviewed-by: Ryan Neph <ryanneph@google.com>

src/venus/vkr_command_buffer.c

@@ -32,8 +32,7 @@ vkr_dispatch_vkDestroyCommandPool(struct vn_dispatch_context *dispatch,
 
    DESTROY_OBJECT(pool, command_pool, COMMAND_POOL, vkDestroyCommandPool, commandPool);
 
-   RELEASE_TRACKED_OBJECTS(&pool->command_buffers);
+   vkr_context_remove_objects(ctx, &pool->command_buffers);
-
    util_hash_table_remove_u64(ctx->object_table, pool->base.id);
 }
 

src/venus/vkr_common.h

@@ -48,6 +48,8 @@
 /*
  * TODO Most of the functions are generated.  Some of them are then
  * hand-edited.  Find a better/cleaner way to reduce manual works.
+ *
+ * These macros may shadow your variables.  Use with care.
  */
 #define CREATE_OBJECT(obj, vkr_type, vk_obj, vk_cmd, vk_arg)                             \
    struct vkr_device *_dev = (struct vkr_device *)args->device;                          \
@@ -134,13 +136,6 @@
       object_array_fini(&arr);                                                           \
    } while (0)
 
-#define RELEASE_TRACKED_OBJECTS(track_list)                                              \
-   do {                                                                                  \
-      struct vkr_object *obj, *tmp;                                                      \
-      LIST_FOR_EACH_ENTRY_SAFE (obj, tmp, track_list, track_head)                        \
-         util_hash_table_remove_u64(ctx->object_table, obj->id);                         \
-   } while (0)
-
 #define FREE_POOL_OBJECTS(vkr_type, vk_type, vk_cmd, arg_obj, arg_count, arg_pool)       \
    do {                                                                                  \
       struct list_head free_list;                                                        \
@@ -162,7 +157,7 @@
       vn_replace_##vk_cmd##_args_handle(args);                                           \
       vk_cmd(args->device, args->arg_pool, args->arg_count, args->arg_obj);              \
                                                                                          \
-      RELEASE_TRACKED_OBJECTS(&free_list);                                               \
+      vkr_context_remove_objects(ctx, &free_list);                                       \
    } while (0)
 
 #define CREATE_PIPELINES(vk_cmd)                                                         \

src/venus/vkr_context.h

@@ -63,4 +63,13 @@ struct vkr_context {
    struct vkr_instance *instance;
 };
 
+static inline void
+vkr_context_remove_objects(struct vkr_context *ctx, struct list_head *objects)
+{
+   struct vkr_object *obj, *tmp;
+   LIST_FOR_EACH_ENTRY_SAFE (obj, tmp, objects, track_head)
+      util_hash_table_remove_u64(ctx->object_table, obj->id);
+   /* objects should be reinitialized if to be reused */
+}
+
 #endif /* VKR_CONTEXT_H */

src/venus/vkr_descriptor_set.c

@@ -71,8 +71,7 @@ vkr_dispatch_vkDestroyDescriptorPool(struct vn_dispatch_context *dispatch,
    DESTROY_OBJECT(pool, descriptor_pool, DESCRIPTOR_POOL, vkDestroyDescriptorPool,
                   descriptorPool);
 
-   RELEASE_TRACKED_OBJECTS(&pool->descriptor_sets);
+   vkr_context_remove_objects(ctx, &pool->descriptor_sets);
-
    util_hash_table_remove_u64(ctx->object_table, pool->base.id);
 }
 
@@ -92,8 +91,7 @@ vkr_dispatch_vkResetDescriptorPool(struct vn_dispatch_context *dispatch,
    vn_replace_vkResetDescriptorPool_args_handle(args);
    args->ret = vkResetDescriptorPool(args->device, args->descriptorPool, args->flags);
 
-   RELEASE_TRACKED_OBJECTS(&pool->descriptor_sets);
+   vkr_context_remove_objects(ctx, &pool->descriptor_sets);
-
    list_inithead(&pool->descriptor_sets);
 }
 

src/venus/vkr_device.c

@@ -241,7 +241,8 @@ vkr_device_object_destroy(struct vkr_context *ctx,
        */
       vkDestroyDescriptorPool(device, obj->handle.descriptor_pool, NULL);
 
-      RELEASE_TRACKED_OBJECTS(&((struct vkr_descriptor_pool *)obj)->descriptor_sets);
+      struct vkr_descriptor_pool *pool = (struct vkr_descriptor_pool *)obj;
+      vkr_context_remove_objects(ctx, &pool->descriptor_sets);
       break;
    }
    case VK_OBJECT_TYPE_FRAMEBUFFER:
@@ -253,7 +254,8 @@ vkr_device_object_destroy(struct vkr_context *ctx,
        */
       vkDestroyCommandPool(device, obj->handle.command_pool, NULL);
 
-      RELEASE_TRACKED_OBJECTS(&((struct vkr_command_pool *)obj)->command_buffers);
+      struct vkr_command_pool *pool = (struct vkr_command_pool *)obj;
+      vkr_context_remove_objects(ctx, &pool->command_buffers);
       break;
    }
    case VK_OBJECT_TYPE_SAMPLER_YCBCR_CONVERSION: