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d3d12: Add colorconvert and scale elements

Browse source 
In addition to existing d3d12convert element which supports
color conversion and rescale at once, adding
separate color-conversion-only and scale-only elements

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/7560>
This commit is contained in:
Seungha Yang 2024-09-24 01:07:13 +09:00
parent d4bab55077
commit 86af5a5f20
3 changed files with 665 additions and 207 deletions
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840
subprojects/gst-plugins-bad/sys/d3d12/gstd3d12convert.cpp
View file

File diff suppressed because it is too large Load diff

28
subprojects/gst-plugins-bad/sys/d3d12/gstd3d12convert.h
View file

@ -24,9 +24,35 @@
G_BEGIN_DECLS
#define GST_TYPE_D3D12_BASE_CONVERT (gst_d3d12_base_convert_get_type())
#define GST_D3D12_BASE_CONVERT(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_D3D12_BASE_CONVERT,GstD3D12BaseConvert))
#define GST_D3D12_BASE_CONVERT_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass), GST_TYPE_D3D12_BASE_CONVERT,GstD3D12BaseConvertClass))
#define GST_D3D12_BASE_CONVERT_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj), GST_TYPE_D3D12_BASE_CONVERT,GstD3D12BaseConvertClass))
#define GST_IS_D3D12_BASE_CONVERT(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_D3D12_BASE_CONVERT))
#define GST_IS_D3D12_BASE_CONVERT_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass), GST_TYPE_D3D12_BASE_CONVERT))
typedef struct _GstD3D12BaseConvert GstD3D12BaseConvert;
typedef struct _GstD3D12BaseConvertClass GstD3D12BaseConvertClass;
struct _GstD3D12BaseConvertClass
{
GstD3D12BaseFilterClass parent_class;
};
GType gst_d3d12_base_convert_get_type (void);
G_DEFINE_AUTOPTR_CLEANUP_FUNC(GstD3D12BaseConvert, gst_object_unref)
#define GST_TYPE_D3D12_CONVERT (gst_d3d12_convert_get_type())
G_DECLARE_FINAL_TYPE (GstD3D12Convert, gst_d3d12_convert,
GST, D3D12_CONVERT, GstD3D12BaseFilter)
GST, D3D12_CONVERT, GstD3D12BaseConvert)
#define GST_TYPE_D3D12_COLOR_CONVERT (gst_d3d12_color_convert_get_type())
G_DECLARE_FINAL_TYPE (GstD3D12ColorConvert, gst_d3d12_color_convert,
GST, D3D12_COLOR_CONVERT, GstD3D12BaseConvert)
#define GST_TYPE_D3D12_SCALE (gst_d3d12_scale_get_type())
G_DECLARE_FINAL_TYPE (GstD3D12Scale, gst_d3d12_scale,
GST, D3D12_SCALE, GstD3D12BaseConvert)
G_END_DECLS

4
subprojects/gst-plugins-bad/sys/d3d12/plugin.cpp
View file

@ -161,6 +161,10 @@ plugin_init (GstPlugin * plugin)
gst_element_register (plugin,
"d3d12convert", GST_RANK_NONE, GST_TYPE_D3D12_CONVERT);
gst_element_register (plugin,
"d3d12colorconvert", GST_RANK_NONE, GST_TYPE_D3D12_COLOR_CONVERT);
gst_element_register (plugin,
"d3d12scale", GST_RANK_NONE, GST_TYPE_D3D12_SCALE);
gst_element_register (plugin,
"d3d12download", GST_RANK_NONE, GST_TYPE_D3D12_DOWNLOAD);
gst_element_register (plugin,