mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-09-08 21:28:45 +00:00
e8666a7f94
Add an example to show the usage of present singal. In this example, a text overlay with alpha blended background will be rendered on swapchain's backbuffer by using Direct3D11, Direct2D, and DirectWrite APIs. Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2923>
94 lines
3.7 KiB
Meson
94 lines
3.7 KiB
Meson
if host_system != 'windows'
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subdir_done()
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endif
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executable('d3d11videosink',
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['d3d11videosink.c', '../key-handler.c'],
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c_args : gst_plugins_bad_args,
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include_directories : [configinc, libsinc],
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dependencies: [gst_dep, gstbase_dep, gstvideo_dep],
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install: false,
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)
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executable('d3d11screencapturesrc',
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['d3d11screencapturesrc.cpp'],
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c_args : gst_plugins_bad_args,
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cpp_args : gst_plugins_bad_args,
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include_directories : [configinc, libsinc],
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dependencies: [gst_dep, gstbase_dep, gstvideo_dep],
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install: false,
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)
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d3d11_lib = cc.find_library('d3d11', required : false)
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dxgi_lib = cc.find_library('dxgi', required : false)
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d3dcompiler_lib = cc.find_library('d3dcompiler', required: false)
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have_d3d11_h = cc.has_header('d3d11.h')
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have_dxgi_h = cc.has_header('dxgi1_2.h')
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have_d3d11compiler_h = cc.has_header('d3dcompiler.h')
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d3d9_dep = cc.find_library('d3d9', required : false)
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have_d3d9_h = cc.has_header('d3d9.h')
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d2d_dep = cc.find_library('d2d1', required: false)
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have_d2d_h = cc.has_header('d2d1.h', required: false)
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dwrite_dep = cc.find_library('dwrite', required: false)
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have_dwrite_h = cc.has_header('dwrite.h')
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if d3d11_lib.found() and dxgi_lib.found() and d3dcompiler_lib.found() and have_d3d11_h and have_dxgi_h and have_d3d11compiler_h
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executable('d3d11videosink-shared-texture',
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['d3d11videosink-shared-texture.cpp', 'd3d11device.cpp'],
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c_args : gst_plugins_bad_args,
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cpp_args : gst_plugins_bad_args,
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include_directories : [configinc, libsinc],
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dependencies: [gst_dep, gstbase_dep, gstvideo_dep, d3d11_lib, dxgi_lib, d3dcompiler_lib],
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install: false,
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)
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if gstd3d11_dep.found ()
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executable('d3d11converter', ['d3d11converter.cpp', '../key-handler.c'],
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c_args : gst_plugins_bad_args + ['-DGST_USE_UNSTABLE_API'],
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cpp_args : gst_plugins_bad_args + ['-DGST_USE_UNSTABLE_API'],
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include_directories : [configinc, libsinc],
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dependencies: [gst_dep, gstbase_dep, gstvideo_dep, d3d11_lib, dxgi_lib, gstd3d11_dep, gstapp_dep],
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install: false,
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)
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executable('d3d11decoder-appsink', ['d3d11decoder-appsink.cpp'],
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c_args : gst_plugins_bad_args + ['-DGST_USE_UNSTABLE_API'],
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cpp_args : gst_plugins_bad_args + ['-DGST_USE_UNSTABLE_API'],
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include_directories : [configinc, libsinc],
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dependencies: [gst_dep, gstbase_dep, gstvideo_dep, d3d11_lib, dxgi_lib, gstd3d11_dep, gstapp_dep],
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install: false,
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)
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executable('d3d11videosink-appsrc', ['d3d11videosink-appsrc.cpp'],
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c_args : gst_plugins_bad_args + ['-DGST_USE_UNSTABLE_API'],
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cpp_args : gst_plugins_bad_args + ['-DGST_USE_UNSTABLE_API'],
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include_directories : [configinc, libsinc],
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dependencies: [gst_dep, gstbase_dep, gstvideo_dep, d3d11_lib, dxgi_lib, gstd3d11_dep, gstapp_dep],
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install: false,
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)
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if d2d_dep.found() and have_d2d_h and dwrite_dep.found() and have_dwrite_h
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executable('d3d11videosink-present', ['d3d11videosink-present.cpp'],
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c_args : gst_plugins_bad_args + ['-DGST_USE_UNSTABLE_API'],
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cpp_args : gst_plugins_bad_args + ['-DGST_USE_UNSTABLE_API'],
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include_directories : [configinc, libsinc],
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dependencies: [gst_dep, gstbase_dep, gstvideo_dep, d3d11_lib, dxgi_lib, gstd3d11_dep, d2d_dep, dwrite_dep],
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install: false,
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)
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endif
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endif
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if d3d_dep.found() and have_d3d9_h
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executable('d3d11videosink-shared-texture-d3d9ex',
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['d3d11videosink-shared-texture-d3d9ex.cpp', 'd3d11device.cpp'],
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c_args : gst_plugins_bad_args,
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cpp_args : gst_plugins_bad_args,
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include_directories : [configinc, libsinc],
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dependencies: [gst_dep, gstbase_dep, gstvideo_dep, d3d11_lib, dxgi_lib, d3dcompiler_lib, d3d9_dep],
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install: false,
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)
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endif
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endif
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