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d3d11memory: Register mininal compare function for GstD3D11AllocationParams

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The d3d11 allocation param is stored in GstStructure so it should
provide compare function for later use such as gst_structure_is_equal()
This commit is contained in:
Seungha Yang 2019-10-06 20:59:51 +09:00 committed by GStreamer Merge Bot
parent 0778fa8043
commit 01903c47f7
1 changed files with 29 additions and 2 deletions

31
sys/d3d11/gstd3d11memory.c
View file

@ -119,9 +119,36 @@ gst_d3d11_allocation_params_free (GstD3D11AllocationParams * params)
g_free (params);
}
G_DEFINE_BOXED_TYPE (GstD3D11AllocationParams, gst_d3d11_allocation_params,
static gint
gst_d3d11_allocation_params_compare (const GstD3D11AllocationParams * p1,
const GstD3D11AllocationParams * p2)
{
g_return_val_if_fail (p1 != NULL, -1);
g_return_val_if_fail (p2 != NULL, -1);
if (p1 == p2)
return 0;
return -1;
}
static void
_init_alloc_params (GType type)
{
static GstValueTable table = {
0, (GstValueCompareFunc) gst_d3d11_allocation_params_compare,
NULL, NULL
};
table.type = type;
gst_value_register (&table);
}
G_DEFINE_BOXED_TYPE_WITH_CODE (GstD3D11AllocationParams,
gst_d3d11_allocation_params,
(GBoxedCopyFunc) gst_d3d11_allocation_params_copy,
(GBoxedFreeFunc) gst_d3d11_allocation_params_free);
(GBoxedFreeFunc) gst_d3d11_allocation_params_free,
_init_alloc_params (g_define_type_id));
#define gst_d3d11_allocator_parent_class parent_class
G_DEFINE_TYPE (GstD3D11Allocator, gst_d3d11_allocator, GST_TYPE_ALLOCATOR);