Embed shaders into the binary.

[nageru] / meson.build

diff --git a/meson.build b/meson.build
index 8308335fa6ee127dc339595722cf03cc66825f63..18f9272619bfcaa2bf77faa95e69c196db581648 100644 (file)
--- a/meson.build
+++ b/meson.build
@@ -48,7 +48,24 @@ srcs += ['mainwindow.cpp', 'jpeg_frame_view.cpp', 'clip_list.cpp']
 srcs += moc_files
 srcs += proto_generated
 
+# Shaders needed at runtime.
+shaders = ['chroma_subsample.vert', 'densify.vert', 'equations.vert', 'hole_fill.vert', 'motion_search.vert', 'sor.vert', 'splat.vert', 'vs.vert']
+shaders += ['add_base_flow.frag', 'blend.frag', 'chroma_subsample.frag', 'densify.frag', 'derivatives.frag', 'diffusivity.frag',
+  'equations.frag', 'gray.frag', 'hole_blend.frag', 'hole_fill.frag', 'motion_search.frag', 'prewarp.frag', 'resize_flow.frag',
+  'sobel.frag', 'sor.frag', 'splat.frag']
+
+foreach shader : shaders
+  run_command('ln', '-s', join_paths(meson.current_source_dir(), shader), meson.current_build_dir())
+endforeach
+
+bin2h = executable('bin2h', 'bin2h.cpp')
+bin2h_gen = generator(bin2h, \
+  output    : ['@PLAINNAME@.cpp'],
+  arguments : ['@INPUT@', '@PLAINNAME@', '@OUTPUT@'])
+shader_srcs = bin2h_gen.process(shaders)
+srcs += shader_srcs
+
 executable('futatabi', srcs, dependencies: [qt5deps, libjpegdep, movitdep, libmicrohttpddep, protobufdep, sqlite3dep, vax11dep, vadrmdep, x11dep, libavformatdep, libavcodecdep, libavutildep, libswscaledep])
-executable('flow', 'flow_main.cpp', 'flow.cpp', 'gpu_timers.cpp', dependencies: [epoxydep, sdl2dep, sdl2_imagedep])
+executable('flow', 'flow_main.cpp', 'flow.cpp', 'gpu_timers.cpp', shader_srcs, dependencies: [epoxydep, sdl2dep, sdl2_imagedep])
 executable('eval', 'eval.cpp', 'util.cpp')
 executable('vis', 'vis.cpp', 'util.cpp')