mirror of
https://github.com/LizardByte/Sunshine.git
synced 2025-03-18 01:20:54 +00:00
Added ability to stream specific monitor on Linux
This commit is contained in:
kiralycraft
parent
415dec37ad
commit
7abcfc0390
@ -94,6 +94,7 @@ else()
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xcb
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xcb-shm
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xcb-xfixes
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Xrandr
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${X11_LIBRARIES}
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evdev
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pulse
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@ -93,6 +93,9 @@
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# adapter_name = Radeon RX 580 Series
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# output_name = \\.\DISPLAY1
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# !! Linux only !!
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# Set the display number to stream. I have no idea how they are numbered. They start from 0.
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linux_monitor_id = 3
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###############################################
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# FFmpeg software encoding parameters
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@ -102,7 +105,7 @@
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# Constant Rate Factor. Between 1 and 52. It allows QP to go up during motion and down with still image, resulting in constant perceived quality
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# Higher value means more compression, but less quality
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# If crf == 0, then use QP directly instead
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# crf = 0
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crf = 18
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# Quantitization Parameter
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# Higher value means more compression, but less quality
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@ -113,7 +116,7 @@
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# Increasing the value slightly reduces encoding efficiency, but the tradeoff is usually
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# worth it to gain the use of more CPU cores for encoding. The ideal value is the lowest
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# value that can reliably encode at your desired streaming settings on your hardware.
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# min_threads = 1
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min_threads = 1
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# Allows the client to request HEVC Main or HEVC Main10 video streams.
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# HEVC is more CPU-intensive to encode, so enabling this may reduce performance when using software encoding.
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@ -121,14 +124,14 @@
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# If set to 1, Sunshine will not advertise support for HEVC
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# If set to 2, Sunshine will advertise support for HEVC Main profile
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# If set to 3, Sunshine will advertise support for HEVC Main and Main10 (HDR) profiles
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# hevc_mode = 0
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hevc_mode = 0
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# Force a specific encoder, otherwise Sunshine will use the first encoder that is available
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# supported encoders:
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# nvenc
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# software
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#
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# encoder = nvenc
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# encoder = vaapi
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##################################### Software #####################################
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# See x264 --fullhelp for the different presets
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# sw_preset = superfast
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@ -29,6 +29,8 @@ struct video_t {
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std::string encoder;
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std::string adapter_name;
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std::string output_name;
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int linux_monitor_id; //Only used on linux
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};
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struct audio_t {
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@ -14,6 +14,7 @@
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#include <X11/Xlib.h>
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#include <X11/Xutil.h>
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#include <X11/extensions/Xfixes.h>
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#include <X11/extensions/Xrandr.h>
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#include <xcb/shm.h>
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#include <xcb/xfixes.h>
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#include <sys/ipc.h>
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@ -26,11 +27,12 @@
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#include "sunshine/config.h"
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#include "sunshine/main.h"
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namespace platf {
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namespace platf
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{
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using namespace std::literals;
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void freeImage(XImage *);
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void freeX(XFixesCursorImage *);
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void freeImage(XImage*);
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void freeX(XFixesCursorImage*);
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using ifaddr_t = util::safe_ptr<ifaddrs, freeifaddrs>;
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using xcb_connect_t = util::safe_ptr<xcb_connection_t, xcb_disconnect>;
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@ -41,407 +43,560 @@ using xdisplay_t = util::safe_ptr_v2<Display, int, XCloseDisplay>;
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using ximg_t = util::safe_ptr<XImage, freeImage>;
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using xcursor_t = util::safe_ptr<XFixesCursorImage, freeX>;
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class shm_id_t {
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class shm_id_t
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{
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public:
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shm_id_t() : id { -1 } {}
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shm_id_t(int id) : id {id } {}
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shm_id_t(shm_id_t &&other) noexcept : id(other.id) {
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other.id = -1;
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}
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shm_id_t() : id { -1 }
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{
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}
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shm_id_t(int id) : id { id }
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{
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}
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shm_id_t(shm_id_t &&other) noexcept : id(other.id)
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{
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other.id = -1;
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}
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~shm_id_t() {
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if(id != -1) {
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shmctl(id, IPC_RMID, nullptr);
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id = -1;
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}
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}
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int id;
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~shm_id_t()
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{
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if (id != -1)
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{
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shmctl(id, IPC_RMID, nullptr);
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id = -1;
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}
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}
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int id;
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};
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class shm_data_t {
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class shm_data_t
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{
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public:
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shm_data_t() : data {(void*)-1 } {}
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shm_data_t(void *data) : data {data } {}
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shm_data_t() : data { (void*) -1 }
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{
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}
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shm_data_t(void *data) : data { data }
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{
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}
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shm_data_t(shm_data_t &&other) noexcept : data(other.data) {
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other.data = (void*)-1;
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}
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shm_data_t(shm_data_t &&other) noexcept : data(other.data)
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{
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other.data = (void*) -1;
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}
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~shm_data_t() {
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if((std::uintptr_t)data != -1) {
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shmdt(data);
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data = (void*)-1;
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}
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}
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~shm_data_t()
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{
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if ((std::uintptr_t) data != -1)
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{
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shmdt(data);
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data = (void*) -1;
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}
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}
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void *data;
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void *data;
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};
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struct x11_img_t : public img_t {
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ximg_t img;
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struct x11_img_t: public img_t
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{
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ximg_t img;
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};
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struct shm_img_t : public img_t {
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~shm_img_t() override {
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delete[] data;
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data = nullptr;
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}
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struct shm_img_t: public img_t
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{
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~shm_img_t() override
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{
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delete[] data;
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data = nullptr;
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}
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};
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void blend_cursor(Display *display, img_t &img) {
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xcursor_t overlay { XFixesGetCursorImage(display) };
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void blend_cursor(Display *display, img_t &img, int offsetX,int offsetY)
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{
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xcursor_t overlay { XFixesGetCursorImage(display) };
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if(!overlay) {
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BOOST_LOG(error) << "Couldn't get cursor from XFixesGetCursorImage"sv;
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return;
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}
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if (!overlay)
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{
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BOOST_LOG(error)
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<< "Couldn't get cursor from XFixesGetCursorImage"sv;
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return;
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}
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overlay->x -= overlay->xhot;
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overlay->y -= overlay->yhot;
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overlay->x -= overlay->xhot;
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overlay->y -= overlay->yhot;
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overlay->x = std::max((short)0, overlay->x);
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overlay->y = std::max((short)0, overlay->y);
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overlay->x -= offsetX;
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overlay->y -= offsetY;
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auto pixels = (int*)img.data;
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overlay->x = std::max((short) 0, overlay->x);
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overlay->y = std::max((short) 0, overlay->y);
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auto screen_height = img.height;
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auto screen_width = img.width;
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auto pixels = (int*) img.data;
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auto delta_height = std::min<uint16_t>(overlay->height, std::max(0, screen_height - overlay->y));
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auto delta_width = std::min<uint16_t>(overlay->width, std::max(0, screen_width - overlay->x));
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for(auto y = 0; y < delta_height; ++y) {
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auto screen_height = img.height;
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auto screen_width = img.width;
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auto overlay_begin = &overlay->pixels[y * overlay->width];
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auto overlay_end = &overlay->pixels[y * overlay->width + delta_width];
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auto delta_height = std::min<uint16_t>(overlay->height,std::max(0, screen_height - overlay->y));
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auto delta_width = std::min<uint16_t>(overlay->width,std::max(0, screen_width - overlay->x));
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for (auto y = 0; y < delta_height; ++y)
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{
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auto overlay_begin = &overlay->pixels[y * overlay->width];
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auto overlay_end = &overlay->pixels[y * overlay->width + delta_width];
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auto pixels_begin = &pixels[(y + overlay->y) * (img.row_pitch / img.pixel_pitch) + overlay->x];
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std::for_each(overlay_begin, overlay_end, [&](long pixel) {
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int *pixel_p = (int*)&pixel;
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auto pixels_begin = &pixels[(y + overlay->y)* (img.row_pitch / img.pixel_pitch) + overlay->x];
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auto colors_in = (uint8_t*)pixels_begin;
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std::for_each(overlay_begin, overlay_end,[&](long pixel)
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{
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int *pixel_p = (int*) &pixel;
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auto alpha = (*(uint*)pixel_p) >> 24u;
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if(alpha == 255) {
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*pixels_begin = *pixel_p;
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}
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else {
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auto colors_out = (uint8_t*)pixel_p;
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colors_in[0] = colors_out[0] + (colors_in[0] * (255 - alpha) + 255/2) / 255;
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colors_in[1] = colors_out[1] + (colors_in[1] * (255 - alpha) + 255/2) / 255;
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colors_in[2] = colors_out[2] + (colors_in[2] * (255 - alpha) + 255/2) / 255;
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}
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++pixels_begin;
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});
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}
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auto colors_in = (uint8_t*) pixels_begin;
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auto alpha = (*(uint*) pixel_p) >> 24u;
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if (alpha == 255)
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{
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*pixels_begin = *pixel_p;
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}
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else
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{
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auto colors_out = (uint8_t*) pixel_p;
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colors_in[0] = colors_out[0] + (colors_in[0] * (255 - alpha) +255 /2) / 255;
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colors_in[1] = colors_out[1] + (colors_in[1] * (255 - alpha) + 255 / 2) / 255;
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colors_in[2] = colors_out[2] + (colors_in[2] * (255 - alpha) + 255 / 2) / 255;
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}
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++pixels_begin;
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});
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}
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}
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struct x11_attr_t : public display_t {
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x11_attr_t() : xdisplay {XOpenDisplay(nullptr) }, xwindow { }, xattr {} {
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if(!xdisplay) {
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BOOST_LOG(fatal) << "Could not open x11 display"sv;
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log_flush();
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std::abort();
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}
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struct x11_attr_t: public display_t
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{
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xdisplay_t xdisplay;
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Window xwindow;
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XWindowAttributes xattr;
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xwindow = DefaultRootWindow(xdisplay.get());
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Display* displayDisplay;
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refresh();
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/*
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* Remember last X (NOT the streamed monitor!) size. This way we can trigger reinitialization if the dimensions changed while streaming
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*/
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int lastWidth,lastHeight;
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width = xattr.width;
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height = xattr.height;
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}
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/*
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* Offsets for when streaming a specific monitor. By default, they are 0.
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*/
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int displayOffsetX,displayOffsetY;
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void refresh() {
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XGetWindowAttributes(xdisplay.get(), xwindow, &xattr);
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}
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x11_attr_t() : xdisplay { displayDisplay = XOpenDisplay(nullptr) }, xwindow { }, xattr { }
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{
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XInitThreads();
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if (!xdisplay)
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{
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BOOST_LOG(fatal)
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<< "Could not open x11 display"sv;
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log_flush();
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std::abort();
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}
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capture_e snapshot(img_t *img_out_base, std::chrono::milliseconds timeout, bool cursor) override {
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refresh();
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xwindow = DefaultRootWindow(xdisplay.get());
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if(width != xattr.width || height != xattr.height) {
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return capture_e::reinit;
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}
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refresh();
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XImage *img { XGetImage(
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xdisplay.get(),
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xwindow,
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0, 0,
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xattr.width, xattr.height,
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AllPlanes, ZPixmap)
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};
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int streamedMonitor = config::video.linux_monitor_id;
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auto img_out = (x11_img_t*)img_out_base;
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img_out->width = img->width;
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img_out->height = img->height;
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img_out->data = (uint8_t*)img->data;
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img_out->row_pitch = img->bytes_per_line;
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img_out->pixel_pitch = img->bits_per_pixel / 8;
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img_out->img.reset(img);
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if (streamedMonitor != -1) //If the value has been set at all
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{
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BOOST_LOG(warning) << "Configuring selected monitor to stream. If it fails here, you may need Xrandr >= 1.5"sv;
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XRRScreenResources *screenr = XRRGetScreenResources(displayDisplay, xwindow);
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// This is the key right here. Use XRRScreenResources::noutput
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int output = screenr->noutput;
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if(cursor) {
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blend_cursor(xdisplay.get(), *img_out_base);
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}
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if (streamedMonitor >= output)
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{
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BOOST_LOG(error)<< "Could not stream selected display number because there aren't so many."sv;
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}
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else
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{
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XRROutputInfo* out_info = XRRGetOutputInfo(displayDisplay, screenr, screenr->outputs[streamedMonitor]);
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if (NULL == out_info || out_info->connection != RR_Connected)
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{
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BOOST_LOG(error)<< "Could not stream selected display because it doesn't seem to be connected"sv;
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}
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else
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{
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XRRCrtcInfo* crt_info = XRRGetCrtcInfo(displayDisplay, screenr, out_info->crtc);
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BOOST_LOG(info)<<"Streaming display: "<<out_info->name<<" with res "<<crt_info->width<<" x "<<crt_info->height<<+" offset by "<<crt_info->x<<" x "<<crt_info->y<<"."sv;
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return capture_e::ok;
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}
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width = crt_info -> width;
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height = crt_info -> height;
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displayOffsetX = crt_info -> x;
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displayOffsetY = crt_info -> y;
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std::shared_ptr<img_t> alloc_img() override {
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return std::make_shared<x11_img_t>();
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}
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XRRFreeCrtcInfo(crt_info);
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}
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XRRFreeOutputInfo(out_info);
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}
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XRRFreeScreenResources(screenr);
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}
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else
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{
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width = xattr.width;
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height = xattr.height;
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}
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int dummy_img(img_t *img) override {
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snapshot(img, 0s, true);
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return 0;
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}
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lastWidth = xattr.width;
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lastHeight = xattr.height;
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}
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xdisplay_t xdisplay;
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Window xwindow;
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XWindowAttributes xattr;
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/**
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* Called when the display attributes should change.
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*/
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void refresh()
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{
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XGetWindowAttributes(xdisplay.get(), xwindow, &xattr); //Update xattr's
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}
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capture_e snapshot(img_t *img_out_base, std::chrono::milliseconds timeout, bool cursor) override
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{
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refresh();
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capture_e toReturn;
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if (xattr.width != lastWidth || xattr.height != lastHeight) //The whole X server changed, so we gotta reinit everything
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{
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BOOST_LOG(warning)<< "X dimensions changed in non-SHM mode, request reinit"sv;
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toReturn = capture_e::reinit;
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}
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else
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{
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XImage *img { XGetImage(xdisplay.get(), xwindow, displayOffsetX, displayOffsetY, width,height, AllPlanes, ZPixmap) };
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auto img_out = (x11_img_t*) img_out_base;
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img_out->width = img->width;
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img_out->height = img->height;
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img_out->data = (uint8_t*) img->data;
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img_out->row_pitch = img->bytes_per_line;
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img_out->pixel_pitch = img->bits_per_pixel / 8;
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img_out->img.reset(img);
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if (cursor)
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{
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blend_cursor(xdisplay.get(), *img_out_base,displayOffsetX,displayOffsetY);
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}
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toReturn = capture_e::ok;
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}
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return toReturn;
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}
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std::shared_ptr<img_t> alloc_img() override
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{
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return std::make_shared<x11_img_t>();
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}
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int dummy_img(img_t *img) override
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{
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snapshot(img, 0s, true);
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return 0;
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}
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};
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struct shm_attr_t : public x11_attr_t {
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xdisplay_t shm_xdisplay; // Prevent race condition with x11_attr_t::xdisplay
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xcb_connect_t xcb;
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xcb_screen_t *display;
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std::uint32_t seg;
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struct shm_attr_t: public x11_attr_t
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{
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xdisplay_t shm_xdisplay; // Prevent race condition with x11_attr_t::xdisplay
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xcb_connect_t xcb;
|
||||
xcb_screen_t *display;
|
||||
std::uint32_t seg;
|
||||
|
||||
shm_id_t shm_id;
|
||||
shm_id_t shm_id;
|
||||
|
||||
shm_data_t data;
|
||||
shm_data_t data;
|
||||
|
||||
util::TaskPool::task_id_t refresh_task_id;
|
||||
void delayed_refresh() {
|
||||
refresh();
|
||||
util::TaskPool::task_id_t refresh_task_id;
|
||||
void delayed_refresh()
|
||||
{
|
||||
refresh();
|
||||
|
||||
refresh_task_id = task_pool.pushDelayed(&shm_attr_t::delayed_refresh, 2s, this).task_id;
|
||||
}
|
||||
refresh_task_id = task_pool.pushDelayed(&shm_attr_t::delayed_refresh,2s, this).task_id;
|
||||
}
|
||||
|
||||
shm_attr_t() : x11_attr_t(), shm_xdisplay {XOpenDisplay(nullptr) } {
|
||||
refresh_task_id = task_pool.pushDelayed(&shm_attr_t::delayed_refresh, 2s, this).task_id;
|
||||
}
|
||||
shm_attr_t() : x11_attr_t(), shm_xdisplay { XOpenDisplay(nullptr) }
|
||||
{
|
||||
refresh_task_id = task_pool.pushDelayed(&shm_attr_t::delayed_refresh,2s, this).task_id;
|
||||
}
|
||||
|
||||
~shm_attr_t() override {
|
||||
while(!task_pool.cancel(refresh_task_id));
|
||||
}
|
||||
~shm_attr_t() override
|
||||
{
|
||||
while (!task_pool.cancel(refresh_task_id));
|
||||
}
|
||||
|
||||
capture_e snapshot(img_t *img, std::chrono::milliseconds timeout, bool cursor) override {
|
||||
if(width != xattr.width || height != xattr.height) {
|
||||
return capture_e::reinit;
|
||||
}
|
||||
capture_e snapshot(img_t *img, std::chrono::milliseconds timeout, bool cursor) override
|
||||
{
|
||||
capture_e toReturn;
|
||||
if (xattr.width != lastWidth || xattr.height != lastHeight) //The whole X server changed, so we gotta reinit everything
|
||||
{
|
||||
BOOST_LOG(warning)<< "X dimensions changed in SHM mode, request reinit"sv;
|
||||
toReturn = capture_e::reinit;
|
||||
}
|
||||
else
|
||||
{
|
||||
auto img_cookie = xcb_shm_get_image_unchecked(xcb.get(), display->root,displayOffsetX, displayOffsetY, width, height, ~0, XCB_IMAGE_FORMAT_Z_PIXMAP, seg, 0);
|
||||
|
||||
auto img_cookie = xcb_shm_get_image_unchecked(
|
||||
xcb.get(),
|
||||
display->root,
|
||||
0, 0,
|
||||
width, height,
|
||||
~0,
|
||||
XCB_IMAGE_FORMAT_Z_PIXMAP,
|
||||
seg,
|
||||
0
|
||||
);
|
||||
xcb_img_t img_reply { xcb_shm_get_image_reply(xcb.get(), img_cookie,nullptr) };
|
||||
if (!img_reply)
|
||||
{
|
||||
BOOST_LOG(error)
|
||||
<< "Could not get image reply"sv;
|
||||
return capture_e::reinit;
|
||||
}
|
||||
|
||||
xcb_img_t img_reply { xcb_shm_get_image_reply(xcb.get(), img_cookie, nullptr) };
|
||||
if(!img_reply) {
|
||||
BOOST_LOG(error) << "Could not get image reply"sv;
|
||||
return capture_e::reinit;
|
||||
}
|
||||
std::copy_n((std::uint8_t*) data.data, frame_size(), img->data);
|
||||
|
||||
std::copy_n((std::uint8_t*)data.data, frame_size(), img->data);
|
||||
if (cursor)
|
||||
{
|
||||
blend_cursor(shm_xdisplay.get(), *img,displayOffsetX,displayOffsetY);
|
||||
}
|
||||
|
||||
if(cursor) {
|
||||
blend_cursor(shm_xdisplay.get(), *img);
|
||||
}
|
||||
toReturn = capture_e::ok;
|
||||
}
|
||||
return toReturn;
|
||||
}
|
||||
|
||||
return capture_e::ok;
|
||||
}
|
||||
std::shared_ptr<img_t> alloc_img() override
|
||||
{
|
||||
auto img = std::make_shared<shm_img_t>();
|
||||
img->width = width;
|
||||
img->height = height;
|
||||
img->pixel_pitch = 4;
|
||||
img->row_pitch = img->pixel_pitch * width;
|
||||
img->data = new std::uint8_t[height * img->row_pitch];
|
||||
|
||||
std::shared_ptr<img_t> alloc_img() override {
|
||||
auto img = std::make_shared<shm_img_t>();
|
||||
img->width = width;
|
||||
img->height = height;
|
||||
img->pixel_pitch = 4;
|
||||
img->row_pitch = img->pixel_pitch * width;
|
||||
img->data = new std::uint8_t[height * img->row_pitch];
|
||||
return img;
|
||||
}
|
||||
|
||||
return img;
|
||||
}
|
||||
int dummy_img(platf::img_t *img) override
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
|
||||
int dummy_img(platf::img_t *img) override {
|
||||
return 0;
|
||||
}
|
||||
int init()
|
||||
{
|
||||
shm_xdisplay.reset(XOpenDisplay(nullptr));
|
||||
xcb.reset(xcb_connect(nullptr, nullptr));
|
||||
if (xcb_connection_has_error(xcb.get()))
|
||||
{
|
||||
return -1;
|
||||
}
|
||||
|
||||
int init() {
|
||||
shm_xdisplay.reset(XOpenDisplay(nullptr));
|
||||
xcb.reset(xcb_connect(nullptr, nullptr));
|
||||
if(xcb_connection_has_error(xcb.get())) {
|
||||
return -1;
|
||||
}
|
||||
if (!xcb_get_extension_data(xcb.get(), &xcb_shm_id)->present)
|
||||
{
|
||||
BOOST_LOG(error)
|
||||
<< "Missing SHM extension"sv;
|
||||
|
||||
if(!xcb_get_extension_data(xcb.get(), &xcb_shm_id)->present) {
|
||||
BOOST_LOG(error) << "Missing SHM extension"sv;
|
||||
return -1;
|
||||
}
|
||||
|
||||
return -1;
|
||||
}
|
||||
auto iter = xcb_setup_roots_iterator(xcb_get_setup(xcb.get()));
|
||||
display = iter.data;
|
||||
seg = xcb_generate_id(xcb.get());
|
||||
|
||||
auto iter = xcb_setup_roots_iterator(xcb_get_setup(xcb.get()));
|
||||
display = iter.data;
|
||||
seg = xcb_generate_id(xcb.get());
|
||||
shm_id.id = shmget(IPC_PRIVATE, frame_size(), IPC_CREAT | 0777);
|
||||
if (shm_id.id == -1)
|
||||
{
|
||||
BOOST_LOG(error)
|
||||
<< "shmget failed"sv;
|
||||
return -1;
|
||||
}
|
||||
|
||||
shm_id.id = shmget(IPC_PRIVATE, frame_size(), IPC_CREAT | 0777);
|
||||
if(shm_id.id == -1) {
|
||||
BOOST_LOG(error) << "shmget failed"sv;
|
||||
return -1;
|
||||
}
|
||||
xcb_shm_attach(xcb.get(), seg, shm_id.id, false);
|
||||
data.data = shmat(shm_id.id, nullptr, 0);
|
||||
|
||||
xcb_shm_attach(xcb.get(), seg, shm_id.id, false);
|
||||
data.data = shmat(shm_id.id, nullptr, 0);
|
||||
if ((uintptr_t) data.data == -1)
|
||||
{
|
||||
BOOST_LOG(error)
|
||||
<< "shmat failed"sv;
|
||||
|
||||
if ((uintptr_t)data.data == -1) {
|
||||
BOOST_LOG(error) << "shmat failed"sv;
|
||||
return -1;
|
||||
}
|
||||
|
||||
return -1;
|
||||
}
|
||||
/*
|
||||
* Commented out resetting of the sizes when intializing X in SHM mode. It might be wrong. Expect issues. This is the default mode, so poisoning those variables is not desired
|
||||
*/
|
||||
// width = display->width_in_pixels;
|
||||
// height = display->height_in_pixels;
|
||||
|
||||
width = display->width_in_pixels;
|
||||
height = display->height_in_pixels;
|
||||
return 0;
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
std::uint32_t frame_size() {
|
||||
return width * height * 4;
|
||||
}
|
||||
std::uint32_t frame_size()
|
||||
{
|
||||
return width * height * 4;
|
||||
}
|
||||
};
|
||||
|
||||
struct mic_attr_t : public mic_t {
|
||||
pa_sample_spec ss;
|
||||
util::safe_ptr<pa_simple, pa_simple_free> mic;
|
||||
struct mic_attr_t: public mic_t
|
||||
{
|
||||
pa_sample_spec ss;
|
||||
util::safe_ptr<pa_simple, pa_simple_free> mic;
|
||||
|
||||
explicit mic_attr_t(pa_sample_format format, std::uint32_t sample_rate, std::uint8_t channels) : ss { format, sample_rate, channels }, mic {} {}
|
||||
capture_e sample(std::vector<std::int16_t> &sample_buf) override {
|
||||
auto sample_size = sample_buf.size();
|
||||
explicit mic_attr_t(pa_sample_format format, std::uint32_t sample_rate,
|
||||
std::uint8_t channels) : ss { format, sample_rate, channels }, mic { }
|
||||
{
|
||||
}
|
||||
capture_e sample(std::vector<std::int16_t> &sample_buf) override
|
||||
{
|
||||
auto sample_size = sample_buf.size();
|
||||
|
||||
auto buf = sample_buf.data();
|
||||
int status;
|
||||
if(pa_simple_read(mic.get(), buf, sample_size * 2, &status)) {
|
||||
BOOST_LOG(error) << "pa_simple_read() failed: "sv << pa_strerror(status);
|
||||
auto buf = sample_buf.data();
|
||||
int status;
|
||||
if (pa_simple_read(mic.get(), buf, sample_size * 2, &status))
|
||||
{
|
||||
BOOST_LOG(error)
|
||||
<< "pa_simple_read() failed: "sv << pa_strerror(status);
|
||||
|
||||
return capture_e::error;
|
||||
}
|
||||
return capture_e::error;
|
||||
}
|
||||
|
||||
return capture_e::ok;
|
||||
}
|
||||
return capture_e::ok;
|
||||
}
|
||||
};
|
||||
|
||||
std::shared_ptr<display_t> shm_display() {
|
||||
auto shm = std::make_shared<shm_attr_t>();
|
||||
std::shared_ptr<display_t> shm_display()
|
||||
{
|
||||
auto shm = std::make_shared<shm_attr_t>();
|
||||
|
||||
if(shm->init()) {
|
||||
return nullptr;
|
||||
}
|
||||
if (shm->init())
|
||||
{
|
||||
return nullptr;
|
||||
}
|
||||
|
||||
return shm;
|
||||
return shm;
|
||||
}
|
||||
|
||||
std::shared_ptr<display_t> display(platf::dev_type_e hwdevice_type) {
|
||||
if(hwdevice_type != platf::dev_type_e::none) {
|
||||
return nullptr;
|
||||
}
|
||||
std::shared_ptr<display_t> display(platf::dev_type_e hwdevice_type)
|
||||
{
|
||||
if (hwdevice_type != platf::dev_type_e::none)
|
||||
{
|
||||
BOOST_LOG(error)<< "Could not initialize display with the given hw device type."sv;
|
||||
return nullptr;
|
||||
}
|
||||
|
||||
auto shm_disp = shm_display();
|
||||
auto shm_disp = shm_display(); //Attempt to use shared memory X11 to avoid copying the frame
|
||||
|
||||
if(!shm_disp) {
|
||||
return std::make_shared<x11_attr_t>();
|
||||
}
|
||||
if (!shm_disp)
|
||||
{
|
||||
return std::make_shared<x11_attr_t>(); //Fallback to standard way if else
|
||||
}
|
||||
|
||||
return shm_disp;
|
||||
return shm_disp;
|
||||
}
|
||||
|
||||
std::unique_ptr<mic_t> microphone(std::uint32_t sample_rate) {
|
||||
auto mic = std::make_unique<mic_attr_t>(PA_SAMPLE_S16LE, sample_rate, 2);
|
||||
std::unique_ptr<mic_t> microphone(std::uint32_t sample_rate)
|
||||
{
|
||||
auto mic = std::make_unique<mic_attr_t>(PA_SAMPLE_S16LE, sample_rate, 2);
|
||||
|
||||
int status;
|
||||
int status;
|
||||
|
||||
const char *audio_sink = "@DEFAULT_MONITOR@";
|
||||
if(!config::audio.sink.empty()) {
|
||||
audio_sink = config::audio.sink.c_str();
|
||||
}
|
||||
const char *audio_sink = "@DEFAULT_MONITOR@";
|
||||
if (!config::audio.sink.empty())
|
||||
{
|
||||
audio_sink = config::audio.sink.c_str();
|
||||
}
|
||||
|
||||
mic->mic.reset(
|
||||
pa_simple_new(nullptr, "sunshine", pa_stream_direction_t::PA_STREAM_RECORD, audio_sink, "sunshine-record", &mic->ss, nullptr, nullptr, &status)
|
||||
);
|
||||
mic->mic.reset(
|
||||
pa_simple_new(nullptr, "sunshine",
|
||||
pa_stream_direction_t::PA_STREAM_RECORD, audio_sink,
|
||||
"sunshine-record", &mic->ss, nullptr, nullptr, &status));
|
||||
|
||||
if(!mic->mic) {
|
||||
auto err_str = pa_strerror(status);
|
||||
BOOST_LOG(error) << "pa_simple_new() failed: "sv << err_str;
|
||||
if (!mic->mic)
|
||||
{
|
||||
auto err_str = pa_strerror(status);
|
||||
BOOST_LOG(error)
|
||||
<< "pa_simple_new() failed: "sv << err_str;
|
||||
|
||||
log_flush();
|
||||
std::abort();
|
||||
}
|
||||
log_flush();
|
||||
std::abort();
|
||||
}
|
||||
|
||||
return mic;
|
||||
return mic;
|
||||
}
|
||||
|
||||
ifaddr_t get_ifaddrs() {
|
||||
ifaddrs *p { nullptr };
|
||||
ifaddr_t get_ifaddrs()
|
||||
{
|
||||
ifaddrs *p { nullptr };
|
||||
|
||||
getifaddrs(&p);
|
||||
getifaddrs(&p);
|
||||
|
||||
return ifaddr_t { p };
|
||||
return ifaddr_t { p };
|
||||
}
|
||||
|
||||
std::string from_sockaddr(const sockaddr *const ip_addr) {
|
||||
char data[INET6_ADDRSTRLEN];
|
||||
std::string from_sockaddr(const sockaddr *const ip_addr)
|
||||
{
|
||||
char data[INET6_ADDRSTRLEN];
|
||||
|
||||
auto family = ip_addr->sa_family;
|
||||
if(family == AF_INET6) {
|
||||
inet_ntop(AF_INET6, &((sockaddr_in6*)ip_addr)->sin6_addr, data, INET6_ADDRSTRLEN);
|
||||
}
|
||||
auto family = ip_addr->sa_family;
|
||||
if (family == AF_INET6)
|
||||
{
|
||||
inet_ntop(AF_INET6, &((sockaddr_in6*) ip_addr)->sin6_addr, data,
|
||||
INET6_ADDRSTRLEN);
|
||||
}
|
||||
|
||||
if(family == AF_INET) {
|
||||
inet_ntop(AF_INET, &((sockaddr_in*)ip_addr)->sin_addr, data, INET_ADDRSTRLEN);
|
||||
}
|
||||
if (family == AF_INET)
|
||||
{
|
||||
inet_ntop(AF_INET, &((sockaddr_in*) ip_addr)->sin_addr, data,
|
||||
INET_ADDRSTRLEN);
|
||||
}
|
||||
|
||||
return std::string { data };
|
||||
return std::string { data };
|
||||
}
|
||||
|
||||
std::pair<std::uint16_t, std::string> from_sockaddr_ex(const sockaddr *const ip_addr) {
|
||||
char data[INET6_ADDRSTRLEN];
|
||||
std::pair<std::uint16_t, std::string> from_sockaddr_ex(
|
||||
const sockaddr *const ip_addr)
|
||||
{
|
||||
char data[INET6_ADDRSTRLEN];
|
||||
|
||||
auto family = ip_addr->sa_family;
|
||||
std::uint16_t port;
|
||||
if(family == AF_INET6) {
|
||||
inet_ntop(AF_INET6, &((sockaddr_in6*)ip_addr)->sin6_addr, data, INET6_ADDRSTRLEN);
|
||||
port = ((sockaddr_in6*)ip_addr)->sin6_port;
|
||||
}
|
||||
auto family = ip_addr->sa_family;
|
||||
std::uint16_t port;
|
||||
if (family == AF_INET6)
|
||||
{
|
||||
inet_ntop(AF_INET6, &((sockaddr_in6*) ip_addr)->sin6_addr, data,
|
||||
INET6_ADDRSTRLEN);
|
||||
port = ((sockaddr_in6*) ip_addr)->sin6_port;
|
||||
}
|
||||
|
||||
if(family == AF_INET) {
|
||||
inet_ntop(AF_INET, &((sockaddr_in*)ip_addr)->sin_addr, data, INET_ADDRSTRLEN);
|
||||
port = ((sockaddr_in*)ip_addr)->sin_port;
|
||||
}
|
||||
if (family == AF_INET)
|
||||
{
|
||||
inet_ntop(AF_INET, &((sockaddr_in*) ip_addr)->sin_addr, data,
|
||||
INET_ADDRSTRLEN);
|
||||
port = ((sockaddr_in*) ip_addr)->sin_port;
|
||||
}
|
||||
|
||||
return { port, std::string { data } };
|
||||
return
|
||||
{ port, std::string
|
||||
{ data}};
|
||||
}
|
||||
|
||||
std::string get_mac_address(const std::string_view &address) {
|
||||
auto ifaddrs = get_ifaddrs();
|
||||
for(auto pos = ifaddrs.get(); pos != nullptr; pos = pos->ifa_next) {
|
||||
if(pos->ifa_addr && address == from_sockaddr(pos->ifa_addr)) {
|
||||
std::ifstream mac_file("/sys/class/net/"s + pos->ifa_name + "/address");
|
||||
if(mac_file.good()) {
|
||||
std::string mac_address;
|
||||
std::getline(mac_file, mac_address);
|
||||
return mac_address;
|
||||
}
|
||||
}
|
||||
}
|
||||
BOOST_LOG(warning) << "Unable to find MAC address for "sv << address;
|
||||
return "00:00:00:00:00:00"s;
|
||||
std::string get_mac_address(const std::string_view &address)
|
||||
{
|
||||
auto ifaddrs = get_ifaddrs();
|
||||
for (auto pos = ifaddrs.get(); pos != nullptr; pos = pos->ifa_next)
|
||||
{
|
||||
if (pos->ifa_addr && address == from_sockaddr(pos->ifa_addr))
|
||||
{
|
||||
std::ifstream mac_file(
|
||||
"/sys/class/net/"s + pos->ifa_name + "/address");
|
||||
if (mac_file.good())
|
||||
{
|
||||
std::string mac_address;
|
||||
std::getline(mac_file, mac_address);
|
||||
return mac_address;
|
||||
}
|
||||
}
|
||||
}
|
||||
BOOST_LOG(warning)
|
||||
<< "Unable to find MAC address for "sv << address;
|
||||
return "00:00:00:00:00:00"s;
|
||||
}
|
||||
|
||||
void freeImage(XImage *p) {
|
||||
XDestroyImage(p);
|
||||
void freeImage(XImage *p)
|
||||
{
|
||||
XDestroyImage(p);
|
||||
}
|
||||
void freeX(XFixesCursorImage *p) {
|
||||
XFree(p);
|
||||
void freeX(XFixesCursorImage *p)
|
||||
{
|
||||
XFree(p);
|
||||
}
|
||||
}
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user