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d3d12: Use DirectX-Headers and drop MinGW build support

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There are some conflicts between MinGW toolchan and DirectX-Headers.
And due to ABI differences, more fixes are required.
We will support only MSVC build for now

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5807>
This commit is contained in:
Seungha Yang 2023-12-14 00:21:00 +09:00
parent 92c3a22188
commit 38c04a5f34
2 changed files with 16 additions and 24 deletions
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4
subprojects/gst-plugins-bad/sys/d3d12/gstd3d12_fwd.h
View file

@ -25,8 +25,8 @@
#include <initguid.h>
#endif
#include <d3d12.h>
#include <d3d12video.h>
#include <directx/d3d12.h>
#include <directx/d3d12video.h>
#include <dxgi1_6.h>
G_BEGIN_DECLS

36
subprojects/gst-plugins-bad/sys/d3d12/meson.build
View file

@ -23,10 +23,21 @@ if host_system != 'windows' or d3d12_option.disabled()
subdir_done()
endif
if cc.get_id() != 'msvc'
if d3d12_option.enabled()
error('d3d12 plugin supports only MSVC build')
endif
subdir_done()
endif
d3d12_lib = cc.find_library('d3d12', required : d3d12_option)
dxgi_lib = cc.find_library('dxgi', required : d3d12_option)
dx_headers_dep = dependency('DirectX-Headers',
version: '>= 1.611',
allow_fallback: true,
required: d3d12_option)
if not gstdxva_dep.found() or not gstd3d11_dep.found() or not d3d12_lib.found() or not dxgi_lib.found()
if not gstdxva_dep.found() or not gstd3d11_dep.found() or not d3d12_lib.found() or not dxgi_lib.found() or not dx_headers_dep.found()
if d3d12_option.enabled()
error('The d3d12 was enabled explicitly, but required GstD3D11 dependencies were not found.')
endif
@ -34,10 +45,7 @@ if not gstdxva_dep.found() or not gstd3d11_dep.found() or not d3d12_lib.found()
endif
d3d12_headers = [
'd3d12.h',
'd3d12video.h',
'dxgi1_6.h',
'wrl.h',
]
have_d3d12_headers = true
@ -54,30 +62,14 @@ if not have_d3d12_headers
subdir_done()
endif
if not gst_debug_disabled and cc.has_header('d3d12sdklayers.h')
extra_args += ['-DHAVE_D3D12_SDKLAYERS_H']
if cc.has_header_symbol('d3d12sdklayers.h', 'ID3D12Debug5')
extra_args += ['-DHAVE_D3D12DEBUG5']
endif
endif
# MinGW 32bits compiler seems to be complaining about redundant-decls
# when ComPtr is in use. Let's just disable the warning
if cc.get_id() != 'msvc'
extra_mingw_args = cc.get_supported_arguments([
'-Wno-redundant-decls',
])
extra_args += extra_mingw_args
endif
gstd3d12 = library('gstd3d12',
d3d12_sources,
c_args : gst_plugins_bad_args + extra_args,
cpp_args: gst_plugins_bad_args + extra_args,
include_directories : [configinc],
dependencies : [gstbase_dep, gstvideo_dep, gstcodecs_dep,
gstdxva_dep, gstd3d11_dep, d3d12_lib, dxgi_lib],
gstdxva_dep, gstd3d11_dep, d3d12_lib, dxgi_lib,
dx_headers_dep],
install : true,
install_dir : plugins_install_dir,
)