Rakarake/glonkers
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parsing output arguments

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Rakarake 2026-02-22 18:08:24 +01:00
parent ace8497478
commit 24de6d4133
3 changed files with 20 additions and 4 deletions
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19
glonkers.c
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@ -14,15 +14,30 @@
int main(int argc, char *argv[]) { int main(int argc, char *argv[]) {
char *shader_path = NULL; char *shader_path = NULL;
int output_type = OUTPUT_WINDOW; int output_type = OUTPUT_WINDOW;
bool currently_reading_output = false;
char **output_list = NULL;
int output_count = 0;
// syntax: --window for a normal window or --layer for a wallpaper // syntax: --window for a normal window or --layer for a wallpaper
for (int i = 1; i < argc; i++) { for (int i = 1; i < argc; i++) {
if (strcmp("--window", argv[i]) == 0) { if (strcmp("--window", argv[i]) == 0) {
output_type = OUTPUT_WINDOW; output_type = OUTPUT_WINDOW;
currently_reading_output = false;
} }
else if (strcmp("--layer", argv[i]) == 0) { else if (strcmp("--layer", argv[i]) == 0) {
output_type = OUTPUT_LAYER; output_type = OUTPUT_LAYER;
currently_reading_output = false;
} }
else { else if (strcmp("--output", argv[i]) == 0) {
output_list = &argv[i];
currently_reading_output = true;
}
else if (strcmp("--", argv[i]) == 0) {
currently_reading_output = false;
}
else if (currently_reading_output) {
output_count++;
}
else if (!currently_reading_output) {
// path to fragment shader // path to fragment shader
if (shader_path != NULL) { if (shader_path != NULL) {
fprintf(stderr, "tried supplying '%s' as a shader file while one has already been selected\n", argv[i]); fprintf(stderr, "tried supplying '%s' as a shader file while one has already been selected\n", argv[i]);
@ -36,7 +51,7 @@ int main(int argc, char *argv[]) {
return 1; return 1;
} }
struct client_state *state = wayland_init(output_type); struct client_state *state = wayland_init(output_type, output_list, output_count);
Renderer renderer = new_renderer(); Renderer renderer = new_renderer();

2
wayland.c
View file

@ -507,7 +507,7 @@ static const struct wl_registry_listener wl_registry_listener = {
}; };
/// Initializes wayland and creates an opengl context /// Initializes wayland and creates an opengl context
struct client_state* wayland_init(int output_type) { struct client_state* wayland_init(int output_type, char *output_list[], int output_list_len) {
struct client_state *state = malloc(sizeof(struct client_state)); struct client_state *state = malloc(sizeof(struct client_state));
state->running = 1; state->running = 1;
state->output_type = output_type; state->output_type = output_type;

3
wayland.h
View file

@ -31,7 +31,8 @@ struct event {
} data; } data;
}; };
struct client_state* wayland_init(int output_type); /// output_list: if not NULL, only select outputs should be drawn to
struct client_state* wayland_init(int output_type, char *output_list[], int output_list_len);
void commit(struct client_state *state); void commit(struct client_state *state);
struct event wait_for_event(struct client_state *state); struct event wait_for_event(struct client_state *state);
void swap_buffers(struct client_state *state, struct surface *surface); void swap_buffers(struct client_state *state, struct surface *surface);