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Add compilation flag for V4L2 feature

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This allows to disable V4L2 support on Linux to build without
libavdevice.
This commit is contained in:
Romain Vimont 2022-02-12 12:33:40 +01:00
parent d0ab8c0e7b
commit cc27771dd1
3 changed files with 4 additions and 2 deletions
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2
app/meson.build
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@ -69,7 +69,7 @@ else
endif
endif
v4l2_support = host_machine.system() == 'linux'
v4l2_support = get_option('v4l2') and host_machine.system() == 'linux'
if v4l2_support
src += [ 'src/v4l2_sink.c' ]
endif

3
app/src/cli.c
View File

@ -1549,7 +1549,8 @@ parse_args_with_getopt(struct scrcpy_cli_args *args, int argc, char *argv[],
opts->v4l2_device = optarg;
break;
#else
LOGE("V4L2 (--v4l2-sink) is only available on Linux.");
LOGE("V4L2 (--v4l2-sink) is disabled (or unsupported on this "
"platform).");
return false;
#endif
case OPT_V4L2_BUFFER:

1
meson_options.txt
View File

@ -4,3 +4,4 @@ option('prebuilt_server', type: 'string', description: 'Path of the prebuilt ser
option('portable', type: 'boolean', value: false, description: 'Use scrcpy-server from the same directory as the scrcpy executable')
option('server_debugger', type: 'boolean', value: false, description: 'Run a server debugger and wait for a client to be attached')
option('server_debugger_method', type: 'combo', choices: ['old', 'new'], value: 'new', description: 'Select the debugger method (Android < 9: "old", Android >= 9: "new")')
option('v4l2', type: 'boolean', value: true, description: 'Enable V4L2 feature when supported')