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meson: d3d11: Add d3d11-wgc option for Windows Graphics Capture feature

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Make the feature requirement explicitly controllable via build option

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4939>
This commit is contained in:
Seungha Yang 2023-06-28 03:41:26 +09:00 committed by GStreamer Marge Bot
parent c6a7c88fd9
commit 6429f04692
2 changed files with 29 additions and 20 deletions
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1
subprojects/gst-plugins-bad/meson_options.txt
View file

@ -99,6 +99,7 @@ option('curl', type : 'feature', value : 'auto', description : 'cURL network sou
option('curl-ssh2', type : 'feature', value : 'auto', description : 'cURL network source and sink plugin libssh2 support') option('curl-ssh2', type : 'feature', value : 'auto', description : 'cURL network source and sink plugin libssh2 support')
option('d3dvideosink', type : 'feature', value : 'auto', description : 'Direct3D video sink plugin') option('d3dvideosink', type : 'feature', value : 'auto', description : 'Direct3D video sink plugin')
option('d3d11', type : 'feature', value : 'auto', description : 'Direct3D11 plugin') option('d3d11', type : 'feature', value : 'auto', description : 'Direct3D11 plugin')
option('d3d11-wgc', type : 'feature', value : 'auto', description : 'Windows Graphics Capture API support in d3d11 plugin')
option('dash', type : 'feature', value : 'auto', description : 'DASH demuxer plugin') option('dash', type : 'feature', value : 'auto', description : 'DASH demuxer plugin')
option('dc1394', type : 'feature', value : 'auto', description : 'libdc1394 IIDC camera source plugin') option('dc1394', type : 'feature', value : 'auto', description : 'libdc1394 IIDC camera source plugin')
option('decklink', type : 'feature', value : 'auto', description : 'DeckLink audio/video source/sink plugin') option('decklink', type : 'feature', value : 'auto', description : 'DeckLink audio/video source/sink plugin')

48
subprojects/gst-plugins-bad/sys/d3d11/meson.build
View file

@ -32,6 +32,7 @@ extra_args = ['-DGST_USE_UNSTABLE_API']
extra_dep = [] extra_dep = []
d3d11_option = get_option('d3d11') d3d11_option = get_option('d3d11')
d3d11_wgc_option = get_option('d3d11-wgc')
if host_system != 'windows' or d3d11_option.disabled() if host_system != 'windows' or d3d11_option.disabled()
subdir_done() subdir_done()
endif endif
@ -55,26 +56,34 @@ endif
d2d_dep = cc.find_library('d2d1', required: d3d11_option) d2d_dep = cc.find_library('d2d1', required: d3d11_option)
have_d2d_h = cc.has_header('d2d1.h', required: d3d11_option) have_d2d_h = cc.has_header('d2d1.h', required: d3d11_option)
dwmapi_lib = cc.find_library('dwmapi', required: d3d11_wgc_option)
have_wgc = false
have_wgc = cxx.compiles(''' if not d3d11_wgc_option.disabled()
#include<windows.h> have_wgc = cxx.compiles('''
#include<winstring.h> #include<windows.h>
#include<roapi.h> #include<winstring.h>
#include<windows.graphics.capture.h>, #include<roapi.h>
#include<windows.graphics.capture.interop.h> #include<windows.graphics.capture.h>,
#include<windows.graphics.directx.direct3d11.h> #include<windows.graphics.capture.interop.h>
#include<windows.graphics.directx.direct3d11.interop.h> #include<windows.graphics.directx.direct3d11.h>
#include<wrl.h> #include<windows.graphics.directx.direct3d11.interop.h>
using namespace Microsoft::WRL; #include<wrl.h>
using namespace ABI::Windows::Graphics::Capture; using namespace Microsoft::WRL;
ComPtr<IDirect3D11CaptureFramePoolStatics> pool_statics; using namespace ABI::Windows::Graphics::Capture;
ComPtr<IDirect3D11CaptureFramePoolStatics2> pool_statics2; ComPtr<IDirect3D11CaptureFramePoolStatics> pool_statics;
ComPtr<IDirect3D11CaptureFramePool> pool; ComPtr<IDirect3D11CaptureFramePoolStatics2> pool_statics2;
ComPtr<IGraphicsCaptureSession> session; ComPtr<IDirect3D11CaptureFramePool> pool;
ComPtr<IGraphicsCaptureSession2> session2; ComPtr<IGraphicsCaptureSession> session;
ComPtr<IGraphicsCaptureSession3> session3; ComPtr<IGraphicsCaptureSession2> session2;
''', ComPtr<IGraphicsCaptureSession3> session3;
name: 'Windows Graphics Capture support in Windows SDK') ''',
name: 'Windows Graphics Capture support in Windows SDK')
if d3d11_wgc_option.enabled() and not have_wgc
error('The Windows Graphics Capture feature is enabled but not supported by Windows SDK')
endif
endif
# if build target is Windows 10 and WINAPI_PARTITION_APP is allowed, # if build target is Windows 10 and WINAPI_PARTITION_APP is allowed,
# we can build UWP only modules as well # we can build UWP only modules as well
@ -97,7 +106,6 @@ if d3d11_winapi_desktop
extra_dep += [winmm_lib] extra_dep += [winmm_lib]
endif endif
dwmapi_lib = cc.find_library('dwmapi', required: false)
if have_wgc and dwmapi_lib.found() if have_wgc and dwmapi_lib.found()
d3d11_sources += ['gstd3d11winrtcapture.cpp'] d3d11_sources += ['gstd3d11winrtcapture.cpp']
extra_args += ['-DHAVE_WINRT_CAPTURE'] extra_args += ['-DHAVE_WINRT_CAPTURE']