maxmustermann/scrcpy
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Expose High DPI support configuration flag

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The High DPI support is enabled by default, so that the renderer use the
full definition of High DPI screens.

However, there are still mouse coordinates problems on some MacOS having
High DPI support (but not all), so expose a way to disable it.
This commit is contained in:
Romain Vimont 2018-03-07 10:53:39 +01:00
parent 82b4acee73
commit fffeedffda
3 changed files with 9 additions and 1 deletions
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3
app/meson.build
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@ -80,6 +80,9 @@ conf.set('DEFAULT_BIT_RATE', '8000000') # 8Mbps
# SKIP_FRAMES improves latency at the cost of framerate
conf.set('SKIP_FRAMES', get_option('skip_frames'))
# enable High DPI support
conf.set('HIDPI_SUPPORT', get_option('hidpi_support'))
configure_file(configuration: conf, output: 'config.h')
executable('scrcpy', src, dependencies: dependencies, install: true)

6
app/src/screen.c
View file

@ -140,8 +140,12 @@ SDL_bool screen_init_rendering(struct screen *screen, const char *device_name, s
screen->frame_size = frame_size;
struct size window_size = get_initial_optimal_size(frame_size);
Uint32 window_flags = SDL_WINDOW_HIDDEN | SDL_WINDOW_RESIZABLE;
#ifdef HIDPI_SUPPORT
window_flags |= SDL_WINDOW_ALLOW_HIGHDPI;
#endif
screen->window = SDL_CreateWindow(device_name, SDL_WINDOWPOS_UNDEFINED, SDL_WINDOWPOS_UNDEFINED,
window_size.width, window_size.height, SDL_WINDOW_HIDDEN | SDL_WINDOW_RESIZABLE);
window_size.width, window_size.height, window_flags);
if (!screen->window) {
LOGC("Could not create window: %s", SDL_GetError());
return SDL_FALSE;

1
meson_options.txt
View file

@ -3,3 +3,4 @@ option('build_server', type: 'boolean', value: true, description: 'Build the ser
option('prebuilt_server', type: 'string', description: 'Path of the prebuilt server')
option('override_server_path', type: 'string', description: 'Hardcoded path to find the server at runtime')
option('skip_frames', type: 'boolean', value: true, description: 'Always display the most recent frame')
option('hidpi_support', type: 'boolean', value: true, description: 'Enable High DPI support')