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va: pool, allocator: free memories at bufferpool's stop()

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This patch frees the memories in the allocator's pool after the bufferpool frees
all its buffers, sync'ing them at stop() vmethod.

By doing it, the current logic in flush_start() is not valid, so the vmethod is removed.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2013>
This commit is contained in:
Víctor Manuel Jáquez Leal 2021-02-15 15:34:56 +01:00
parent 0ec17904e1
commit 21ce99b209
1 changed files with 17 additions and 12 deletions
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29
sys/va/gstvapool.c
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@ -270,17 +270,6 @@ no_memory:
}
}
static void
gst_va_pool_flush_start (GstBufferPool * pool)
{
GstVaPool *vpool = GST_VA_POOL (pool);
if (GST_IS_VA_DMABUF_ALLOCATOR (vpool->allocator))
gst_va_dmabuf_allocator_flush (vpool->allocator);
else if (GST_IS_VA_ALLOCATOR (vpool->allocator))
gst_va_allocator_flush (vpool->allocator);
}
static gboolean
gst_va_pool_start (GstBufferPool * pool)
{
@ -294,6 +283,22 @@ gst_va_pool_start (GstBufferPool * pool)
return ret;
}
static gboolean
gst_va_pool_stop (GstBufferPool * pool)
{
GstVaPool *vpool = GST_VA_POOL (pool);
gboolean ret;
ret = GST_BUFFER_POOL_CLASS (parent_class)->stop (pool);
if (GST_IS_VA_DMABUF_ALLOCATOR (vpool->allocator))
gst_va_dmabuf_allocator_flush (vpool->allocator);
else if (GST_IS_VA_ALLOCATOR (vpool->allocator))
gst_va_allocator_flush (vpool->allocator);
return ret;
}
static void
gst_va_pool_dispose (GObject * object)
{
@ -317,8 +322,8 @@ gst_va_pool_class_init (GstVaPoolClass * klass)
gstbufferpool_class->get_options = gst_va_pool_get_options;
gstbufferpool_class->set_config = gst_va_pool_set_config;
gstbufferpool_class->alloc_buffer = gst_va_pool_alloc;
gstbufferpool_class->flush_start = gst_va_pool_flush_start;
gstbufferpool_class->start = gst_va_pool_start;
gstbufferpool_class->stop = gst_va_pool_stop;
}
static void