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https://github.com/hyprwm/wlroots-hyprland.git
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Code style
This commit is contained in:
emersion
parent
63af97800f
commit
c9909a45ab
1 changed files with 45 additions and 85 deletions
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@ -51,21 +51,10 @@ struct screenshooter_output {
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struct wl_list link;
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};
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static void
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display_handle_geometry(void *data,
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struct wl_output *wl_output,
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int x,
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int y,
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int physical_width,
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int physical_height,
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int subpixel,
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const char *make,
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const char *model,
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int transform)
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{
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struct screenshooter_output *output;
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output = wl_output_get_user_data(wl_output);
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static void display_handle_geometry(void *data, struct wl_output *wl_output,
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int x, int y, int physical_width, int physical_height, int subpixel,
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const char *make, const char *model, int transform) {
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struct screenshooter_output *output = wl_output_get_user_data(wl_output);
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if (wl_output == output->output) {
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output->offset_x = x;
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@ -73,17 +62,9 @@ display_handle_geometry(void *data,
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}
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}
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static void
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display_handle_mode(void *data,
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struct wl_output *wl_output,
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uint32_t flags,
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int width,
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int height,
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int refresh)
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{
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struct screenshooter_output *output;
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output = wl_output_get_user_data(wl_output);
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static void display_handle_mode(void *data, struct wl_output *wl_output,
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uint32_t flags, int width, int height, int refresh) {
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struct screenshooter_output *output = wl_output_get_user_data(wl_output);
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if (wl_output == output->output && (flags & WL_OUTPUT_MODE_CURRENT)) {
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output->width = width;
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@ -96,9 +77,7 @@ static const struct wl_output_listener output_listener = {
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display_handle_mode
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};
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static void
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screenshot_done(void *data, struct orbital_screenshot *screenshot)
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{
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static void screenshot_done(void *data, struct orbital_screenshot *screenshot) {
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buffer_copy_done = 1;
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}
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@ -106,31 +85,27 @@ static const struct orbital_screenshot_listener screenshot_listener = {
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screenshot_done
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};
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static void
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handle_global(void *data, struct wl_registry *registry,
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uint32_t name, const char *interface, uint32_t version)
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{
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static void handle_global(void *data, struct wl_registry *registry,
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uint32_t name, const char *interface, uint32_t version) {
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static struct screenshooter_output *output;
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if (strcmp(interface, "wl_output") == 0) {
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output = calloc(1, sizeof *output);
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output->output = wl_registry_bind(registry, name,
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&wl_output_interface, 1);
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output->output = wl_registry_bind(registry, name, &wl_output_interface,
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1);
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wl_list_insert(&output_list, &output->link);
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wl_output_add_listener(output->output, &output_listener, output);
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} else if (strcmp(interface, "wl_shm") == 0) {
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shm = wl_registry_bind(registry, name, &wl_shm_interface, 1);
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} else if (strcmp(interface, "orbital_screenshooter") == 0) {
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screenshooter = wl_registry_bind(registry, name,
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&orbital_screenshooter_interface,
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1);
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&orbital_screenshooter_interface, 1);
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}
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}
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static void
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handle_global_remove(void *data, struct wl_registry *registry, uint32_t name)
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{
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/* XXX: unimplemented */
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static void handle_global_remove(void *data, struct wl_registry *registry,
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uint32_t name) {
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// Unimplemented
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}
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static const struct wl_registry_listener registry_listener = {
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@ -138,35 +113,28 @@ static const struct wl_registry_listener registry_listener = {
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handle_global_remove
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};
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static struct wl_buffer *
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create_shm_buffer(int width, int height, void **data_out)
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{
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struct wl_shm_pool *pool;
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struct wl_buffer *buffer;
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int fd, size, stride;
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void *data;
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static struct wl_buffer *create_shm_buffer(int width, int height,
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void **data_out) {
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int stride = width * 4;
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int size = stride * height;
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stride = width * 4;
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size = stride * height;
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fd = os_create_anonymous_file(size);
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int fd = os_create_anonymous_file(size);
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if (fd < 0) {
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fprintf(stderr, "creating a buffer file for %d B failed: %m\n",
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size);
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fprintf(stderr, "creating a buffer file for %d B failed: %m\n", size);
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return NULL;
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}
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data = mmap(NULL, size, PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0);
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void *data = mmap(NULL, size, PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0);
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if (data == MAP_FAILED) {
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fprintf(stderr, "mmap failed: %m\n");
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close(fd);
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return NULL;
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}
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pool = wl_shm_create_pool(shm, fd, size);
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struct wl_shm_pool *pool = wl_shm_create_pool(shm, fd, size);
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close(fd);
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buffer = wl_shm_pool_create_buffer(pool, 0, width, height, stride,
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WL_SHM_FORMAT_XRGB8888);
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struct wl_buffer *buffer = wl_shm_pool_create_buffer(pool, 0, width, height,
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stride, WL_SHM_FORMAT_XRGB8888);
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wl_shm_pool_destroy(pool);
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*data_out = data;
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@ -184,26 +152,22 @@ static void argb_to_rgba(uint32_t *data, size_t height, size_t stride) {
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}
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}
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static void
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write_image(const char *filename, int width, int height)
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{
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int output_stride, buffer_stride, i;
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void *data, *d, *s;
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struct screenshooter_output *output, *next;
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static void write_image(const char *filename, int width, int height) {
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int buffer_stride = width * 4;
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buffer_stride = width * 4;
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data = calloc(1, buffer_stride * height);
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if (!data)
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void *data = calloc(1, buffer_stride * height);
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if (!data) {
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return;
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}
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struct screenshooter_output *output, *next;
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wl_list_for_each_safe(output, next, &output_list, link) {
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output_stride = output->width * 4;
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s = output->data;
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d = data + (output->offset_y - min_y) * buffer_stride +
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int output_stride = output->width * 4;
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void *s = output->data;
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void *d = data + (output->offset_y - min_y) * buffer_stride +
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(output->offset_x - min_x) * 4;
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for (i = 0; i < output->height; i++) {
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for (int i = 0; i < output->height; i++) {
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memcpy(d, s, output_stride);
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d += buffer_stride;
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s += output_stride;
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@ -234,6 +198,7 @@ write_image(const char *filename, int width, int height)
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close(fd[1]);
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if (dup2(fd[0], 0) != 0) {
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fprintf(stderr, "cannot dup the pipe\n");
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exit(EXIT_FAILURE);
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}
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close(fd[0]);
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execlp("convert", "convert", "-depth", "8", "-size", size, "rgba:-",
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@ -243,9 +208,7 @@ write_image(const char *filename, int width, int height)
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}
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}
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static int
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set_buffer_size(int *width, int *height)
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{
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static int set_buffer_size(int *width, int *height) {
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struct screenshooter_output *output;
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min_x = min_y = INT_MAX;
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max_x = max_y = INT_MIN;
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@ -263,8 +226,9 @@ set_buffer_size(int *width, int *height)
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max_y = MAX(max_y, output->offset_y + output->height);
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}
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if (max_x <= min_x || max_y <= min_y)
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if (max_x <= min_x || max_y <= min_y) {
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return -1;
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}
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*width = max_x - min_x;
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*height = max_y - min_y;
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@ -272,21 +236,15 @@ set_buffer_size(int *width, int *height)
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return 0;
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}
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int main(int argc, char *argv[])
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{
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struct wl_display *display;
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struct wl_registry *registry;
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struct screenshooter_output *output;
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int width, height;
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display = wl_display_connect(NULL);
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int main(int argc, char *argv[]) {
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struct wl_display * display = wl_display_connect(NULL);
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if (display == NULL) {
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fprintf(stderr, "failed to create display: %m\n");
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return -1;
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}
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wl_list_init(&output_list);
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registry = wl_display_get_registry(display);
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struct wl_registry *registry = wl_display_get_registry(display);
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wl_registry_add_listener(registry, ®istry_listener, NULL);
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wl_display_dispatch(display);
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wl_display_roundtrip(display);
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@ -296,11 +254,13 @@ int main(int argc, char *argv[])
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return -1;
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}
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int width, height;
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if (set_buffer_size(&width, &height)) {
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fprintf(stderr, "cannot set buffer size\n");
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return -1;
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}
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struct screenshooter_output *output;
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wl_list_for_each(output, &output_list, link) {
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if (output->width == 0 || output->height == 0) {
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continue;
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