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<https://www.gnu.org/licenses/why-not-lgpl.html>.

2
README.md Normal file
View File

@@ -0,0 +1,2 @@
# GPU Screen Recorder Overlay
A Fullscreen overlay UI for [GPU Screen Recorder](https://git.dec05eba.com/gpu-screen-recorder/about/) in the style of NVIDIA ShadowPlay.

11
TODO Normal file
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@@ -0,0 +1,11 @@
setcap nice for good performance when opening overlay when game is running below 60 fps.
Maybe grab cursor with xi, as that will prevent games from detecting movement with xi2 api.
Fullscreen on wayland doesn't render windows behind because it's a compositor optimization, to not draw anything behind (only draw the window directly without compositing).
Fix this by drawing the window smaller, or have two windows (left and right half monitor width).
Maybe change design to have black triangles appear and get larger until they fill the screen, with even spaces being left with no triangles.
Exclude triangles from a diagonal line across the screen.
Have buttons appear slanted in 3D.
All of these things should be done with vertex buffer, for real 3D.
DISPLAY gamescope-0

2
depends/mglpp

Submodule depends/mglpp updated: bab61609dc...be41f208c6

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fonts/Orbitron-Bold.ttf
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fonts/Orbitron-Regular.ttf
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22
gpu-screen-recorder-overlay-daemon/main.c
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@@ -199,15 +199,23 @@ int main() {
if(xev.type == KeyPress && xev.xkey.keycode == overlay_keycode) {
if(overlay_pid != -1) {
int status;
if(waitpid(overlay_pid, &status, WNOHANG) == 0)
continue; // GPU Screen Recorder overlay is still running
overlay_pid = -1;
if(waitpid(overlay_pid, &status, WNOHANG) == 0) {
kill(overlay_pid, SIGINT);
int status;
if(waitpid(overlay_pid, &status, 0) == -1) {
perror("waitpid failed");
/* Ignore... */
}
overlay_pid = -1;
continue;
} else {
overlay_pid = -1;
}
}
Window window_with_input_focus = get_window_with_input_focus(display);
fprintf(stderr, "window with focus: %ld\n", window_with_input_focus);
if(window_with_input_focus && window_with_input_focus != DefaultRootWindow(display) && overlay_pid == -1) {
//Window window_with_input_focus = get_window_with_input_focus(display);
//fprintf(stderr, "window with focus: %ld\n", window_with_input_focus);
if(/*window_with_input_focus && window_with_input_focus != DefaultRootWindow(display) && */overlay_pid == -1) {
fprintf(stderr, "launch overlay\n");
// TODO: window_with_input_focus
const char *args[] = {

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images/gpu_screen_recorder_logo.png Normal file
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4
include/Process.hpp
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@@ -1,5 +1,7 @@
#pragma once
#include <sys/types.h>
namespace gsr {
enum class GsrMode {
Replay,
@@ -10,5 +12,5 @@ namespace gsr {
// Arguments ending with NULL
bool exec_program_daemonized(const char **args);
bool is_gpu_screen_recorder_running(int &gsr_pid, GsrMode &mode);
bool is_gpu_screen_recorder_running(pid_t &gsr_pid, GsrMode &mode);
}

10
project.conf
View File

@@ -4,10 +4,8 @@ type = "executable"
version = "0.1.0"
platforms = ["posix"]
[config]
ignore_dirs = ["gpu-screen-recorder-overlay-daemon"]
[lang.cpp]
version = "c++17"
[dependencies]
x11 = ">=1"
xcomposite = ">=0"
gl = ">=1"
[config]
ignore_dirs = ["gpu-screen-recorder-overlay-daemon", "gpu-screen-recorder-overlay-notification"]

111
src/Process.cpp
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@@ -6,6 +6,8 @@
#include <sys/wait.h>
#include <limits.h>
#include <fcntl.h>
#include <dirent.h>
#include <stdlib.h>
namespace gsr {
bool exec_program_daemonized(const char **args) {
@@ -38,58 +40,75 @@ namespace gsr {
return true;
}
static const char *pid_file = "/tmp/gpu-screen-recorder";
static bool is_process_running_program(pid_t pid, const char *program_name) {
char filepath[256];
snprintf(filepath, sizeof(filepath), "/proc/%ld/exe", (long)pid);
char resolved_path[PATH_MAX];
const ssize_t resolved_path_len = readlink(filepath, resolved_path, sizeof(resolved_path) - 1);
if(resolved_path_len == -1)
return false;
resolved_path[resolved_path_len] = '\0';
const int program_name_len = strlen(program_name);
return resolved_path_len >= program_name_len && memcmp(resolved_path + resolved_path_len - program_name_len, program_name, program_name_len) == 0;
static bool is_number(const char *str) {
while(*str) {
char c = *str;
if(c < '0' || c > '9')
return false;
++str;
}
return true;
}
bool is_gpu_screen_recorder_running(int &gsr_pid, GsrMode &mode) {
gsr_pid = -1;
mode = GsrMode::Unknown;
char buffer[256];
int fd = open(pid_file, O_RDONLY);
static bool read_cmdline(const char *filepath, char *output_buffer) {
const char *arg0_end = NULL;
int fd = open(filepath, O_RDONLY);
if(fd == -1)
return false;
ssize_t bytes_read = read(fd, buffer, sizeof(buffer) - 1);
if(bytes_read < 0) {
perror("failed to read gpu-screen-recorder pid file");
close(fd);
return true;
}
buffer[bytes_read] = '\0';
close(fd);
char buffer[PATH_MAX];
ssize_t bytes_read = read(fd, buffer, sizeof(buffer));
if(bytes_read == -1)
goto err;
long pid = 0;
if(sscanf(buffer, "%ld %120s", &pid, buffer) == 2) {
gsr_pid = pid;
if(is_process_running_program(pid, "gpu-screen-recorder")) {
if(strcmp(buffer, "replay") == 0)
mode = GsrMode::Replay;
else if(strcmp(buffer, "record") == 0)
mode = GsrMode::Record;
else if(strcmp(buffer, "stream") == 0)
mode = GsrMode::Stream;
else
mode = GsrMode::Unknown;
return true;
}
} else {
fprintf(stderr, "Warning: gpu-screen-recorder pid file is in incorrect format, it's possible that its corrupt. Ignoring...\n");
}
arg0_end = (const char*)memchr(buffer, '\0', bytes_read);
if(!arg0_end)
goto err;
memcpy(output_buffer, buffer, arg0_end - buffer);
output_buffer[arg0_end - buffer] = '\0';
close(fd);
return true;
err:
close(fd);
return false;
}
static pid_t pidof(const char *process_name) {
pid_t result = -1;
DIR *dir = opendir("/proc");
if(!dir)
return -1;
char cmdline_filepath[PATH_MAX];
char arg0[PATH_MAX];
struct dirent *entry;
while((entry = readdir(dir)) != NULL) {
if(!is_number(entry->d_name))
continue;
snprintf(cmdline_filepath, sizeof(cmdline_filepath), "/proc/%s/cmdline", entry->d_name);
if(read_cmdline(cmdline_filepath, arg0) && strcmp(process_name, arg0) == 0) {
result = atoi(entry->d_name);
break;
}
}
closedir(dir);
return result;
}
bool is_gpu_screen_recorder_running(pid_t &gsr_pid, GsrMode &mode) {
// TODO: Set |mode| by checking cmdline
gsr_pid = pidof("gpu-screen-recorder");
if(gsr_pid == -1) {
mode = GsrMode::Unknown;
return false;
} else {
mode = GsrMode::Record;
return true;
}
}
}

5
src/gui/Button.cpp
View File

@@ -11,7 +11,8 @@ namespace gsr {
bool Button::on_event(mgl::Event &event, mgl::Window&) {
if(event.type == mgl::Event::MouseMoved) {
const bool inside = mgl::FloatRect(position, size).contains({ (float)event.mouse_move.x, (float)event.mouse_move.y });
const mgl::vec2f collision_margin(1.0f, 1.0f); // Makes sure that multiple buttons that are next to each other wont activate at the same time when the cursor is right between them
const bool inside = mgl::FloatRect(position + collision_margin, size - collision_margin).contains({ (float)event.mouse_move.x, (float)event.mouse_move.y });
if(mouse_inside && !inside) {
mouse_inside = false;
} else if(!mouse_inside && inside) {
@@ -76,7 +77,7 @@ namespace gsr {
// Background
mgl::Rectangle rect(size);
rect.set_position(position);
rect.set_color(mgl::Color(0, 0, 0, 250));
rect.set_color(mgl::Color(0, 0, 0, 220));
window.draw(rect);
}
}

2
src/gui/ComboBox.cpp
View File

@@ -95,7 +95,7 @@ namespace gsr {
background.set_size(max_size);
background.set_color(mgl::Color(0, 0, 0));
} else {
background.set_color(mgl::Color(0, 0, 0, 250));
background.set_color(mgl::Color(0, 0, 0, 220));
}
window.draw(background);

373
src/main.cpp
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@@ -12,10 +12,13 @@
#include <libgen.h>
#include <signal.h>
#include <sys/wait.h>
#include <optional>
#include <signal.h>
#include <X11/Xlib.h>
#include <X11/cursorfont.h>
#include <X11/Xatom.h>
#include <X11/Xutil.h>
#include <mglpp/mglpp.hpp>
#include <mglpp/graphics/Font.hpp>
@@ -28,12 +31,17 @@
#include <mglpp/system/MemoryMappedFile.hpp>
#include <mglpp/system/Clock.hpp>
// TODO: if alpha is not enabled (if no compositor is running) then take a screenshot of the selected monitor instead
// and use that as the background.
#include <vector>
extern "C" {
#include <mgl/mgl.h>
}
const mgl::Color bg_color(0, 0, 0, 180);
static void usage() {
fprintf(stderr, "usage: window-overlay\n");
exit(1);
@@ -49,7 +57,7 @@ static void startup_error(const char *msg) {
#define _NET_WM_STATE_TOGGLE 2
static Bool set_window_wm_state(Display *display, Window window, Atom atom) {
Atom net_wm_state_atom = XInternAtom(display, "_NET_WM_STATE", True);
Atom net_wm_state_atom = XInternAtom(display, "_NET_WM_STATE", False);
if(!net_wm_state_atom) {
fprintf(stderr, "Error: failed to find atom _NET_WM_STATE\n");
return False;
@@ -74,7 +82,7 @@ static Bool set_window_wm_state(Display *display, Window window, Atom atom) {
}
static Bool make_window_always_on_top(Display* display, Window window) {
Atom net_wm_state_above_atom = XInternAtom(display, "_NET_WM_STATE_ABOVE", True);
Atom net_wm_state_above_atom = XInternAtom(display, "_NET_WM_STATE_ABOVE", False);
if(!net_wm_state_above_atom) {
fprintf(stderr, "Error: failed to find atom _NET_WM_STATE_ABOVE\n");
return False;
@@ -84,7 +92,7 @@ static Bool make_window_always_on_top(Display* display, Window window) {
}
static Bool make_window_sticky(Display* display, Window window) {
Atom net_wm_state_sticky_atom = XInternAtom(display, "_NET_WM_STATE_STICKY", True);
Atom net_wm_state_sticky_atom = XInternAtom(display, "_NET_WM_STATE_STICKY", False);
if(!net_wm_state_sticky_atom) {
fprintf(stderr, "Error: failed to find atom _NET_WM_STATE_STICKY\n");
return False;
@@ -93,10 +101,43 @@ static Bool make_window_sticky(Display* display, Window window) {
return set_window_wm_state(display, window, net_wm_state_sticky_atom);
}
mgl::Texture texture_from_ximage(XImage *img) {
uint8_t *texture_data = (uint8_t*)malloc(img->width * img->height * 3);
// TODO:
for(int y = 0; y < img->height; ++y) {
for(int x = 0; x < img->width; ++x) {
unsigned long pixel = XGetPixel(img, x, y);
unsigned char red = (pixel & img->red_mask) >> 16;
unsigned char green = (pixel & img->green_mask) >> 8;
unsigned char blue = pixel & img->blue_mask;
const size_t texture_data_index = (x + y * img->width) * 3;
texture_data[texture_data_index + 0] = red;
texture_data[texture_data_index + 1] = green;
texture_data[texture_data_index + 2] = blue;
}
}
mgl::Texture texture;
// TODO:
texture.load_from_memory(texture_data, img->width, img->height, MGL_IMAGE_FORMAT_RGB);
free(texture_data);
return texture;
}
static sig_atomic_t running = 1;
static void sigint_handler(int dummy) {
(void)dummy;
running = 0;
}
int main(int argc, char **argv) {
if(argc != 1)
usage();
signal(SIGINT, sigint_handler);
std::string program_root_dir = dirname(argv[0]);
if(!program_root_dir.empty() && program_root_dir.back() != '/')
program_root_dir += '/';
@@ -106,35 +147,41 @@ int main(int argc, char **argv) {
Display *display = (Display*)mgl_get_context()->connection;
// TODO: Put window on the focused monitor right side and update when monitor changes resolution or other modes.
// Use monitor size instead of screen size
// Use monitor size instead of screen size.
// mgl now has monitor events so this can be handled directly with mgl.
mgl::vec2i target_monitor_pos = { 0, 0 };
mgl::vec2i target_monitor_size = { WidthOfScreen(DefaultScreenOfDisplay(display)), HeightOfScreen(DefaultScreenOfDisplay(display)) };
const mgl::vec2i window_size = { target_monitor_size.x, target_monitor_size.y };
const mgl::vec2i window_target_pos = { target_monitor_pos.x, target_monitor_pos.y };
const mgl::vec2i window_start_pos = { window_target_pos.x, window_target_pos.y };
const mgl::vec2i window_pos = { 0, 0 };
mgl::Window::CreateParams window_create_params;
window_create_params.size = window_size;
window_create_params.position = window_start_pos;
window_create_params.min_size = window_size;
window_create_params.max_size = window_size;
window_create_params.position = window_pos;
window_create_params.hidden = true;
window_create_params.override_redirect = true;
//window_create_params.override_redirect = true;
window_create_params.background_color = bg_color;
window_create_params.support_alpha = false;
window_create_params.window_type = MGL_WINDOW_TYPE_DIALOG;
mgl::Window window;
if(!window.create("gsr overlay", window_create_params))
startup_error("failed to create window");
Atom type = XInternAtom(display, "_NET_WM_WINDOW_TYPE", False);
Atom value = XInternAtom(display, "_NET_WM_WINDOW_TYPE_DIALOG", False);
XChangeProperty(display, DefaultRootWindow(display), type, XA_ATOM, 32, PropModeReplace, reinterpret_cast<unsigned char*>(&value), 1);
unsigned char data = 2; // Prefer being composed to allow transparency
XChangeProperty(display, window.get_system_handle(), XInternAtom(display, "_NET_WM_BYPASS_COMPOSITOR", False), XA_CARDINAL, 32, PropModeReplace, &data, 1);
data = 1;
XChangeProperty(display, window.get_system_handle(), XInternAtom(display, "GAMESCOPE_EXTERNAL_OVERLAY", False), XA_CARDINAL, 32, PropModeReplace, &data, 1);
mgl::MemoryMappedFile title_font_file;
if(!title_font_file.load((program_root_dir + "fonts/Orbitron-Bold.ttf").c_str(), mgl::MemoryMappedFile::LoadOptions{true, false}))
if(!title_font_file.load("/usr/share/fonts/noto/NotoSans-Bold.ttf", mgl::MemoryMappedFile::LoadOptions{true, false}))
startup_error("failed to load file: fonts/Orbitron-Bold.ttf");
mgl::MemoryMappedFile font_file;
if(!font_file.load((program_root_dir + "fonts/Orbitron-Regular.ttf").c_str(), mgl::MemoryMappedFile::LoadOptions{true, false}))
if(!font_file.load("/usr/share/fonts/noto/NotoSans-Regular.ttf", mgl::MemoryMappedFile::LoadOptions{true, false}))
startup_error("failed to load file: fonts/Orbitron-Regular.ttf");
mgl::Font top_bar_font;
@@ -142,11 +189,11 @@ int main(int argc, char **argv) {
startup_error("failed to load font: fonts/Orbitron-Bold.ttf");
mgl::Font title_font;
if(!title_font.load_from_file(title_font_file, window_create_params.size.y * 0.012f))
if(!title_font.load_from_file(title_font_file, window_create_params.size.y * 0.017f))
startup_error("failed to load font: fonts/Orbitron-Bold.ttf");
mgl::Font font;
if(!font.load_from_file(font_file, window_create_params.size.y * 0.008f))
if(!font.load_from_file(font_file, window_create_params.size.y * 0.012f))
startup_error("failed to load font: fonts/Orbitron-Regular.ttf");
mgl::Texture replay_button_texture;
@@ -161,6 +208,22 @@ int main(int argc, char **argv) {
if(!stream_button_texture.load_from_file((program_root_dir + "images/stream.png").c_str()))
startup_error("failed to load texture: images/stream.png");
// TODO: Only do these things if no compositor (with argb support) is running.
// TODO: Get size from monitor, get region specific to the monitor
XImage *img = XGetImage(display, DefaultRootWindow(display), window_pos.x, window_pos.y, window_size.x, window_size.y, AllPlanes, ZPixmap);
if(!img) {
fprintf(stderr, "Error: failed to take a screenshot\n");
exit(1);
}
mgl::Texture screenshot_texture = texture_from_ximage(img);
XDestroyImage(img);
img = NULL;
mgl::Sprite screenshot_sprite(&screenshot_texture);
mgl::Rectangle bg_screenshot_overlay(window.get_size().to_vec2f());
bg_screenshot_overlay.set_color(bg_color);
struct MainButton {
mgl::Text title;
mgl::Text description;
@@ -193,6 +256,9 @@ int main(int argc, char **argv) {
&stream_button_texture
};
const int button_height = window_create_params.size.y / 6.0f;
const int button_width = button_height;
std::vector<MainButton> main_buttons;
for(int i = 0; i < 3; ++i) {
@@ -202,11 +268,8 @@ int main(int argc, char **argv) {
mgl::Text description(descriptions_off[i], {0.0f, 0.0f}, font);
description.set_color(mgl::Color(150, 150, 150));
const int button_height = window_create_params.size.y * 0.125f;
const int button_width = button_height * 1.125f;
mgl::Sprite sprite(textures[i]);
sprite.set_scale(window_create_params.size.y / 2500.0f);
sprite.set_height(button_height * 0.5f);
auto button = std::make_unique<gsr::Button>(mgl::vec2f(button_width, button_height));
MainButton main_button = {
@@ -220,61 +283,9 @@ int main(int argc, char **argv) {
main_buttons.push_back(std::move(main_button));
}
// Replay
main_buttons[0].button->on_click = [&]() {
/*
char window_to_record_str[32];
snprintf(window_to_record_str, sizeof(window_to_record_str), "%ld", target_window);
const char *args[] = {
"gpu-screen-recorder", "-w", window_to_record_str,
"-c", "mp4",
"-f", "60",
"-o", "/home/dec05eba/Videos/gpu-screen-recorder.mp4",
nullptr
};
gsr::exec_program_daemonized(args);
*/
};
main_buttons[0].mode = gsr::GsrMode::Replay;
// TODO: Monitor /tmp/gpu-screen-recorder and update ui to match state
// Record
main_buttons[1].button->on_click = [&]() {
#if 0
int gpu_screen_recorder_process = -1;
gsr::GsrMode gsr_mode = gsr::GsrMode::Unknown;
if(gsr::is_gpu_screen_recorder_running(gpu_screen_recorder_process, gsr_mode) && gpu_screen_recorder_process > 0) {
kill(gpu_screen_recorder_process, SIGINT);
int status;
if(waitpid(gpu_screen_recorder_process, &status, 0) == -1) {
perror("waitpid failed");
/* Ignore... */
}
exit(0);
}
char window_to_record_str[32];
snprintf(window_to_record_str, sizeof(window_to_record_str), "%ld", target_window);
const char *args[] = {
"gpu-screen-recorder", "-w", window_to_record_str,
"-c", "mp4",
"-f", "60",
"-o", "/home/dec05eba/Videos/gpu-screen-recorder.mp4",
nullptr
};
gsr::exec_program_daemonized(args);
exit(0);
#endif
};
main_buttons[1].mode = gsr::GsrMode::Record;
main_buttons[2].mode = gsr::GsrMode::Stream;
auto update_overlay_shape = [&]() {
const int main_button_margin = 20;// * get_config().scale;
auto update_overlay_shape = [&](std::optional<gsr::GsrMode> gsr_mode = std::nullopt) {
fprintf(stderr, "update overlay shape!\n");
const int main_button_margin = button_height * 0.085;// * get_config().scale;
const int spacing = 0;// * get_config().scale;
const int combined_spacing = spacing * std::max(0, (int)main_buttons.size() - 1);
@@ -284,18 +295,20 @@ int main(int argc, char **argv) {
const mgl::vec2i main_buttons_start_pos = mgl::vec2i(window_create_params.size.x*0.5f, window_create_params.size.y*0.25f) - overlay_desired_size/2;
mgl::vec2i main_button_pos = main_buttons_start_pos;
int gpu_screen_recorder_process = -1;
gsr::GsrMode gsr_mode = gsr::GsrMode::Unknown;
gsr::is_gpu_screen_recorder_running(gpu_screen_recorder_process, gsr_mode);
if(!gsr_mode.has_value()) {
gsr_mode = gsr::GsrMode::Unknown;
pid_t gpu_screen_recorder_process = -1;
gsr::is_gpu_screen_recorder_running(gpu_screen_recorder_process, gsr_mode.value());
}
for(size_t i = 0; i < main_buttons.size(); ++i) {
if(main_buttons[i].mode != gsr::GsrMode::Unknown && main_buttons[i].mode == gsr_mode) {
if(main_buttons[i].mode != gsr::GsrMode::Unknown && main_buttons[i].mode == gsr_mode.value()) {
main_buttons[i].description.set_string(descriptions_on[i]);
main_buttons[i].description.set_color(mgl::Color(118, 185, 0));
main_buttons[i].icon.set_color(mgl::Color(118, 185, 0));
} else {
main_buttons[i].description.set_string(descriptions_off[i]);
main_buttons[i].description.set_color(mgl::Color(255, 255, 255));
main_buttons[i].description.set_color(mgl::Color(150, 150, 150));
main_buttons[i].icon.set_color(mgl::Color(255, 255, 255));
}
@@ -319,6 +332,65 @@ int main(int argc, char **argv) {
}
};
// Replay
main_buttons[0].button->on_click = [&]() {
/*
char window_to_record_str[32];
snprintf(window_to_record_str, sizeof(window_to_record_str), "%ld", target_window);
const char *args[] = {
"gpu-screen-recorder", "-w", window_to_record_str,
"-c", "mp4",
"-f", "60",
"-o", "/home/dec05eba/Videos/gpu-screen-recorder.mp4",
nullptr
};
gsr::exec_program_daemonized(args);
*/
};
main_buttons[0].mode = gsr::GsrMode::Replay;
// TODO: Monitor /tmp/gpu-screen-recorder and update ui to match state
// Record
main_buttons[1].button->on_click = [&]() {
window.close();
usleep(1000 * 50); // 50 milliseconds
pid_t gpu_screen_recorder_process = -1;
gsr::GsrMode gsr_mode = gsr::GsrMode::Unknown;
if(gsr::is_gpu_screen_recorder_running(gpu_screen_recorder_process, gsr_mode) && gpu_screen_recorder_process > 0) {
kill(gpu_screen_recorder_process, SIGINT);
int status;
if(waitpid(gpu_screen_recorder_process, &status, 0) == -1) {
perror("waitpid failed");
/* Ignore... */
}
window.set_visible(false);
window.close();
return;
//exit(0);
//update_overlay_shape(gsr::GsrMode::Unknown);
//return;
}
const char *args[] = {
"gpu-screen-recorder", "-w", "screen",
"-c", "mp4",
"-f", "60",
"-o", "/home/dec05eba/Videos/gpu-screen-recorder.mp4",
nullptr
};
gsr::exec_program_daemonized(args);
//update_overlay_shape(gsr::GsrMode::Record);
//exit(0);
window.set_visible(false);
window.close();
};
main_buttons[1].mode = gsr::GsrMode::Record;
main_buttons[2].mode = gsr::GsrMode::Stream;
update_overlay_shape();
window.set_visible(true);
@@ -330,58 +402,98 @@ int main(int argc, char **argv) {
// TODO: Retry if these fail.
// TODO: Hmm, these dont work in owlboy. Maybe owlboy uses xi2 and that breaks this (does it?).
XGrabPointer(display, window.get_system_handle(), True,
ButtonPressMask | ButtonReleaseMask | PointerMotionMask |
Button1MotionMask | Button2MotionMask | Button3MotionMask | Button4MotionMask | Button5MotionMask |
ButtonMotionMask,
GrabModeAsync, GrabModeAsync, None, default_cursor, CurrentTime);
ButtonPressMask | ButtonReleaseMask | PointerMotionMask |
Button1MotionMask | Button2MotionMask | Button3MotionMask | Button4MotionMask | Button5MotionMask |
ButtonMotionMask,
GrabModeAsync, GrabModeAsync, None, default_cursor, CurrentTime);
XGrabKeyboard(display, window.get_system_handle(), True, GrabModeAsync, GrabModeAsync, CurrentTime);
XSetInputFocus(display, window.get_system_handle(), RevertToParent, CurrentTime);
XFlush(display);
window.set_fullscreen(true);
//XGrabServer(display);
mgl::Rectangle top_bar_background(mgl::vec2f(window.get_size().x, window.get_size().y*0.05f).floor());
top_bar_background.set_color(mgl::Color(0, 0, 0, 250));
top_bar_background.set_color(mgl::Color(0, 0, 0, 220));
mgl::Text top_bar_text("GPU Screen Recorder", top_bar_font);
top_bar_text.set_color(mgl::Color(118, 185, 0));
//top_bar_text.set_color(mgl::Color(118, 185, 0));
top_bar_text.set_position((top_bar_background.get_position() + top_bar_background.get_size()*0.5f - top_bar_text.get_bounds().size*0.5f).floor());
gsr::ComboBox record_area_box(&title_font);
record_area_box.set_position(mgl::vec2f(300.0f, 300.0f));
record_area_box.add_item("Window", "window");
record_area_box.add_item("Focused window", "focused");
record_area_box.add_item("All monitors (NvFBC)", "all");
record_area_box.add_item("All monitors, direct mode (NvFBC, VRR workaround)", "all-direct");
record_area_box.add_item("Monitor DP-0 (3840x2160, NvFBC)", "DP-0");
// gsr::ComboBox record_area_box(&title_font);
// record_area_box.set_position(mgl::vec2f(300.0f, 300.0f));
// record_area_box.add_item("Window", "window");
// record_area_box.add_item("Focused window", "focused");
// record_area_box.add_item("All monitors (NvFBC)", "all");
// record_area_box.add_item("All monitors, direct mode (NvFBC, VRR workaround)", "all-direct");
// record_area_box.add_item("Monitor DP-0 (3840x2160, NvFBC)", "DP-0");
mgl::Text record_area_title("Record area", title_font);
record_area_title.set_position(mgl::vec2f(record_area_box.get_position().x, record_area_box.get_position().y - title_font.get_character_size() - 10.0f));
// mgl::Text record_area_title("Record area", title_font);
// record_area_title.set_position(mgl::vec2f(record_area_box.get_position().x, record_area_box.get_position().y - title_font.get_character_size() - 10.0f));
gsr::ComboBox audio_input_box(&title_font);
audio_input_box.set_position(mgl::vec2f(record_area_box.get_position().x, record_area_box.get_position().y + record_area_box.get_size().y + title_font.get_character_size()*2.0f + title_font.get_character_size() + 10.0f));
audio_input_box.add_item("Monitor of Starship/Matissee HD Audio Controller Analog Stereo", "starship.ablalba.monitor");
audio_input_box.add_item("Monitor of GP104 High Definition Audio Controller Digital Stereo (HDMI 2)", "starship.ablalba.monitor");
// gsr::ComboBox audio_input_box(&title_font);
// audio_input_box.set_position(mgl::vec2f(record_area_box.get_position().x, record_area_box.get_position().y + record_area_box.get_size().y + title_font.get_character_size()*2.0f + title_font.get_character_size() + 10.0f));
// audio_input_box.add_item("Monitor of Starship/Matissee HD Audio Controller Analog Stereo", "starship.ablalba.monitor");
// audio_input_box.add_item("Monitor of GP104 High Definition Audio Controller Digital Stereo (HDMI 2)", "starship.ablalba.monitor");
mgl::Text audio_input_title("Audio input", title_font);
audio_input_title.set_position(mgl::vec2f(audio_input_box.get_position().x, audio_input_box.get_position().y - title_font.get_character_size() - 10.0f));
// mgl::Text audio_input_title("Audio input", title_font);
// audio_input_title.set_position(mgl::vec2f(audio_input_box.get_position().x, audio_input_box.get_position().y - title_font.get_character_size() - 10.0f));
gsr::ComboBox video_quality_box(&title_font);
video_quality_box.set_position(mgl::vec2f(audio_input_box.get_position().x, audio_input_box.get_position().y + audio_input_box.get_size().y + title_font.get_character_size()*2.0f + title_font.get_character_size() + 10.0f));
video_quality_box.add_item("High", "starship.ablalba.monitor");
video_quality_box.add_item("Ultra", "starship.ablalba.monitor");
video_quality_box.add_item("Placebo", "starship.ablalba.monitor");
// gsr::ComboBox video_quality_box(&title_font);
// video_quality_box.set_position(mgl::vec2f(audio_input_box.get_position().x, audio_input_box.get_position().y + audio_input_box.get_size().y + title_font.get_character_size()*2.0f + title_font.get_character_size() + 10.0f));
// video_quality_box.add_item("High", "starship.ablalba.monitor");
// video_quality_box.add_item("Ultra", "starship.ablalba.monitor");
// video_quality_box.add_item("Placebo", "starship.ablalba.monitor");
mgl::Text video_quality_title("Video quality", title_font);
video_quality_title.set_position(mgl::vec2f(video_quality_box.get_position().x, video_quality_box.get_position().y - title_font.get_character_size() - 10.0f));
// mgl::Text video_quality_title("Video quality", title_font);
// video_quality_title.set_position(mgl::vec2f(video_quality_box.get_position().x, video_quality_box.get_position().y - title_font.get_character_size() - 10.0f));
gsr::ComboBox framerate_box(&title_font);
framerate_box.set_position(mgl::vec2f(video_quality_box.get_position().x, video_quality_box.get_position().y + video_quality_box.get_size().y + title_font.get_character_size()*2.0f + title_font.get_character_size() + 10.0f));
framerate_box.add_item("60", "starship.ablalba.monitor");
// gsr::ComboBox framerate_box(&title_font);
// framerate_box.set_position(mgl::vec2f(video_quality_box.get_position().x, video_quality_box.get_position().y + video_quality_box.get_size().y + title_font.get_character_size()*2.0f + title_font.get_character_size() + 10.0f));
// framerate_box.add_item("60", "starship.ablalba.monitor");
mgl::Text framerate_title("Frame rate", title_font);
framerate_title.set_position(mgl::vec2f(framerate_box.get_position().x, framerate_box.get_position().y - title_font.get_character_size() - 10.0f));
// mgl::Text framerate_title("Frame rate", title_font);
// framerate_title.set_position(mgl::vec2f(framerate_box.get_position().x, framerate_box.get_position().y - title_font.get_character_size() - 10.0f));
mgl::Texture close_texture;
if(!close_texture.load_from_file("images/cross.png", {false, false, false}))
startup_error("failed to load texture: images/cross.png");
mgl::Sprite close_sprite(&close_texture);
close_sprite.set_height(int(top_bar_background.get_size().y * 0.3f));
close_sprite.set_position(mgl::vec2f(window.get_size().x - close_sprite.get_size().x - 50.0f, top_bar_background.get_size().y * 0.5f - close_sprite.get_size().y * 0.5f).floor());
mgl::Texture logo_texture;
if(!logo_texture.load_from_file("images/gpu_screen_recorder_logo.png"))
startup_error("failed to load texture: images/gpu_screen_recorder_logo.png");
mgl::Sprite logo_sprite(&logo_texture);
logo_sprite.set_height((int)(top_bar_background.get_size().y * 0.65f));
logo_sprite.set_position(mgl::vec2f(
(top_bar_background.get_size().y - logo_sprite.get_size().y) * 0.5f,
top_bar_background.get_size().y * 0.5f - logo_sprite.get_size().y * 0.5f
).floor());
/*
const float settings_margin_top = 20.0f;
const float settings_margin_bottom = 20.0f;
const float settings_margin_left = 20.0f;
const float settings_margin_right = 20.0f;
const float settings_background_width = std::max(record_area_box.get_size().x, audio_input_box.get_size().x);
mgl::Rectangle settings_background(record_area_title.get_position() - mgl::vec2f(settings_margin_left, settings_margin_left),
mgl::vec2f(settings_margin_left + settings_background_width + settings_margin_right, settings_margin_top + (framerate_box.get_position().y + framerate_box.get_size().y - record_area_title.get_position().y) + settings_margin_bottom));
settings_background.set_color(mgl::Color(38, 43, 47));
const float settings_topline_thickness = 5.0f;
mgl::Rectangle settings_topline(settings_background.get_position() - mgl::vec2f(0.0f, settings_topline_thickness), mgl::vec2f(settings_background.get_size().x, settings_topline_thickness));
settings_topline.set_color(mgl::Color(118, 185, 0));
*/
mgl::Clock state_update_timer;
const double state_update_timeout_sec = 2.0;
gsr::WidgetContainer &widget_container = gsr::WidgetContainer::get_instance();
@@ -393,11 +505,17 @@ int main(int argc, char **argv) {
widget_container.on_event(event, window);
auto render = [&] {
window.clear(mgl::Color(0, 0, 0, 175));
window.draw(record_area_title);
window.draw(audio_input_title);
window.draw(video_quality_title);
window.draw(framerate_title);
window.clear(bg_color);
window.draw(screenshot_sprite);
window.draw(bg_screenshot_overlay);
/*
window.draw(settings_topline);
window.draw(settings_background);
*/
// window.draw(record_area_title);
// window.draw(audio_input_title);
// window.draw(video_quality_title);
// window.draw(framerate_title);
widget_container.draw(window);
for(auto &main_button : main_buttons) {
window.draw(main_button.icon);
@@ -406,22 +524,37 @@ int main(int argc, char **argv) {
}
window.draw(top_bar_background);
window.draw(top_bar_text);
window.draw(logo_sprite);
window.draw(close_sprite);
window.display();
};
while(window.is_open()) {
if(window.poll_event(event)) {
if(!running) {
window.set_visible(false);
window.close();
break;
}
while(window.poll_event(event)) {
widget_container.on_event(event, window);
if(event.type == mgl::Event::KeyReleased) {
if(event.type == mgl::Event::KeyPressed) {
if(event.key.code == mgl::Keyboard::Escape) {
window.set_visible(false);
window.close();
break;
}
}
}
if(state_update_timer.get_elapsed_time_seconds() >= state_update_timeout_sec) {
state_update_timer.restart();
update_overlay_shape();
}
render();
}
fprintf(stderr, "shutting down!\n");
return 0;
}