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Wayland: support basic scale factors

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#414
This commit is contained in:
Linus Dierheimer
2023-02-02 18:16:56 +01:00
parent 6de74587bd
commit e57f7d378a
4 changed files with 88 additions and 50 deletions
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presets/verbose
+1 -1
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@@ -5,7 +5,7 @@
--processes-format Count: {}
--packages-format All: {}; pacman: {}; pacman branch: {}; dpkg: {}; rpm: {}; emerge: {}; eopkg: {}; xbps: {}; apk: {}; flatpak: {}; snap: {}; brew: {}; brew-cask: {}; port: {}; scoop: {}; choco: {}
--shell-format Process name: {}; Process path: {}; Process exe: {}; Process version: {}; User path: {}; User exe: {}; User version: {}
--display-format Width: {}; Height: {}; Refresh rate: {}
--display-format Width: {}; Height: {}; Refresh rate: {}; ScaledWith: {}; ScaledHeight: {}
--de-format Process name: {}; Pretty name: {}; Version: {}
--wm-format Process name: {}; Pretty name: {}; Protocol: {}
--wm-theme-format Name: {}
src/detection/displayserver/linux/wayland.c
+83 -46
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@@ -12,13 +12,23 @@
typedef struct WaylandData
{
FFlist* results;
FFDisplayServerResult* result;
FF_LIBRARY_SYMBOL(wl_proxy_marshal_constructor_versioned)
FF_LIBRARY_SYMBOL(wl_proxy_add_listener)
FF_LIBRARY_SYMBOL(wl_proxy_destroy)
FF_LIBRARY_SYMBOL(wl_display_roundtrip)
struct wl_display* display;
const struct wl_interface* ffwl_output_interface;
} WaylandData;
typedef struct WaylandDisplay
{
int32_t width;
int32_t height;
int32_t refreshRate;
int32_t scale;
} WaylandDisplay;
#ifndef __FreeBSD__
static void waylandDetectWM(int fd, FFDisplayServerResult* result)
{
@@ -49,25 +59,76 @@ static void stubListener(void* data, ...)
static void waylandOutputModeListener(void* data, struct wl_output* output, uint32_t flags, int32_t width, int32_t height, int32_t refreshRate)
{
WaylandData* wldata = data;
FF_UNUSED(output);
wldata->ffwl_proxy_destroy((struct wl_proxy*) output);
if(!(flags & WL_OUTPUT_MODE_CURRENT))
return;
if(!(flags & WL_OUTPUT_MODE_CURRENT) || width <= 0 || height <= 0)
WaylandDisplay* display = data;
display->width = width;
display->height = height;
display->refreshRate = refreshRate;
}
#if WAYLAND_VERSION_MINOR >= 2
static void waylandOutputScaleListener(void* data, struct wl_output* output, int32_t scale)
{
FF_UNUSED(output);
WaylandDisplay* display = data;
display->scale = scale;
}
#endif
static void waylandOutputHandler(WaylandData* wldata, struct wl_registry* registry, uint32_t name, uint32_t version)
{
struct wl_proxy* output = wldata->ffwl_proxy_marshal_constructor_versioned((struct wl_proxy*) registry, WL_REGISTRY_BIND, wldata->ffwl_output_interface, version, name, wldata->ffwl_output_interface->name, version, NULL);
if(output == NULL)
return;
WaylandDisplay display = {
.width = 0,
.height = 0,
.refreshRate = 0,
.scale = 1,
};
struct wl_output_listener outputListener = {
.mode = waylandOutputModeListener,
.geometry = (void*) stubListener,
//https://lists.freedesktop.org/archives/wayland-devel/2013-July/010278.html
#if WAYLAND_VERSION_MINOR >= 2
.done = (void*) stubListener,
.scale = waylandOutputScaleListener,
#endif
//https://lists.freedesktop.org/archives/wayland-devel/2021-December/042064.html
#if WAYLAND_VERSION_MINOR >= 20
.name = (void*) stubListener,
.description = (void*) stubListener,
#endif
};
wldata->ffwl_proxy_add_listener(output, (void(**)(void)) &outputListener, &display);
wldata->ffwl_display_roundtrip(wldata->display);
wldata->ffwl_proxy_destroy(output);
if(display.width <= 0 || display.height <= 0)
return;
static FFThreadMutex mutex = FF_THREAD_MUTEX_INITIALIZER;
ffThreadMutexLock(&mutex);
FFDisplayResult* result = ffListAdd(wldata->results);
ffdsAppendDisplay(wldata->result,
(uint32_t) display.width,
(uint32_t) display.height,
ffdsParseRefreshRate(display.refreshRate / 1000),
(uint32_t) (display.width * display.scale),
(uint32_t) (display.height * display.scale)
);
ffThreadMutexUnlock(&mutex);
result->width = (uint32_t) width;
result->height = (uint32_t) height;
result->refreshRate = ffdsParseRefreshRate(refreshRate / 1000);
result->scaledWidth = 0;
result->scaledHeight = 0;
}
static void waylandGlobalAddListener(void* data, struct wl_registry* registry, uint32_t name, const char* interface, uint32_t version)
@@ -75,31 +136,7 @@ static void waylandGlobalAddListener(void* data, struct wl_registry* registry, u
WaylandData* wldata = data;
if(strcmp(interface, wldata->ffwl_output_interface->name) == 0)
{
struct wl_proxy* output = wldata->ffwl_proxy_marshal_constructor_versioned((struct wl_proxy*) registry, WL_REGISTRY_BIND, wldata->ffwl_output_interface, version, name, wldata->ffwl_output_interface->name, version, NULL);
if(output == NULL)
return;
//Needs to be static, because the scope of the function will already be lost when calling the listener
static struct wl_output_listener outputListener = {
.mode = waylandOutputModeListener,
.geometry = (void*) stubListener,
//https://lists.freedesktop.org/archives/wayland-devel/2013-July/010278.html
#if WAYLAND_VERSION_MINOR >= 2
.done = (void*) stubListener,
.scale = (void*) stubListener,
#endif
//https://lists.freedesktop.org/archives/wayland-devel/2021-December/042064.html
#if WAYLAND_VERSION_MINOR >= 20
.name = (void*) stubListener,
.description = (void*) stubListener,
#endif
};
wldata->ffwl_proxy_add_listener(output, (void(**)(void)) &outputListener, data);
}
waylandOutputHandler(wldata, registry, name, version);
}
bool detectWayland(const FFinstance* instance, FFDisplayServerResult* result)
@@ -109,7 +146,6 @@ bool detectWayland(const FFinstance* instance, FFDisplayServerResult* result)
FF_LIBRARY_LOAD_SYMBOL(wayland, wl_display_connect, false)
FF_LIBRARY_LOAD_SYMBOL(wayland, wl_display_get_fd, false)
FF_LIBRARY_LOAD_SYMBOL(wayland, wl_display_dispatch, false)
FF_LIBRARY_LOAD_SYMBOL(wayland, wl_display_roundtrip, false)
FF_LIBRARY_LOAD_SYMBOL(wayland, wl_proxy_marshal_constructor, false)
FF_LIBRARY_LOAD_SYMBOL(wayland, wl_display_disconnect, false)
FF_LIBRARY_LOAD_SYMBOL(wayland, wl_registry_interface, false)
@@ -119,26 +155,27 @@ bool detectWayland(const FFinstance* instance, FFDisplayServerResult* result)
FF_LIBRARY_LOAD_SYMBOL_VAR(wayland, data, wl_proxy_marshal_constructor_versioned, false)
FF_LIBRARY_LOAD_SYMBOL_VAR(wayland, data, wl_proxy_add_listener, false)
FF_LIBRARY_LOAD_SYMBOL_VAR(wayland, data, wl_proxy_destroy, false)
FF_LIBRARY_LOAD_SYMBOL_VAR(wayland, data, wl_display_roundtrip, false)
FF_LIBRARY_LOAD_SYMBOL_VAR(wayland, data, wl_output_interface, false)
struct wl_display* display = ffwl_display_connect(NULL);
if(display == NULL)
data.display = ffwl_display_connect(NULL);
if(data.display == NULL)
{
dlclose(wayland);
return false;
}
waylandDetectWM(ffwl_display_get_fd(display), result);
waylandDetectWM(ffwl_display_get_fd(data.display), result);
struct wl_proxy* registry = ffwl_proxy_marshal_constructor((struct wl_proxy*) display, WL_DISPLAY_GET_REGISTRY, ffwl_registry_interface, NULL);
struct wl_proxy* registry = ffwl_proxy_marshal_constructor((struct wl_proxy*) data.display, WL_DISPLAY_GET_REGISTRY, ffwl_registry_interface, NULL);
if(registry == NULL)
{
ffwl_display_disconnect(display);
ffwl_display_disconnect(data.display);
dlclose(wayland);
return false;
}
data.results = &result->displays;
data.result = result;
struct wl_registry_listener registry_listener = {
.global = waylandGlobalAddListener,
@@ -146,11 +183,11 @@ bool detectWayland(const FFinstance* instance, FFDisplayServerResult* result)
};
data.ffwl_proxy_add_listener(registry, (void(**)(void)) &registry_listener, &data);
ffwl_display_dispatch(display);
ffwl_display_roundtrip(display);
ffwl_display_dispatch(data.display);
data.ffwl_display_roundtrip(data.display);
data.ffwl_proxy_destroy(registry);
ffwl_display_disconnect(display);
ffwl_display_disconnect(data.display);
dlclose(wayland);
//We successfully connected to wayland and detected the display.
src/fastfetch.c
+3 -2
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@@ -174,11 +174,12 @@ static inline void printCommandHelp(const char* command)
}
else if(strcasecmp(command, "display-format") == 0)
{
constructAndPrintCommandHelpFormat("display", "{}x{} @ {}Hz", 4,
constructAndPrintCommandHelpFormat("display", "{}x{} @ {}Hz", 5,
"Screen width",
"Screen height",
"Screen refresh rate",
"Screen brightness"
"Screen scaled width",
"Screen scaled height"
);
}
else if(strcasecmp(command, "de-format") == 0)
src/modules/display.c
+1 -1
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@@ -3,7 +3,7 @@
#include "detection/displayserver/displayserver.h"
#define FF_RESOLUTION_MODULE_NAME "Display"
#define FF_RESOLUTION_NUM_FORMAT_ARGS 3
#define FF_RESOLUTION_NUM_FORMAT_ARGS 5
void ffPrintDisplay(FFinstance* instance)
{