abdelrahman/compositor-test
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Add window position information

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This commit is contained in:
Abdelrahman Said 2024-01-15 20:48:21 +00:00
parent 81fbff96b8
commit 9806a5c708
2 changed files with 24 additions and 6 deletions
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5
include/window.h
View File

@ -37,6 +37,8 @@ struct rect {
struct window {
u32 id;
u64 x;
u64 y;
u64 width;
u64 height;
const char *title;
@ -52,7 +54,8 @@ struct colour {
};
};
bool init_window(window_t *wnd, const char *title, u64 width, u64 height);
bool init_window(window_t *wnd, const char *title, u32 width, u32 height, i32 x,
i32 y);
void cleanup_window(window_t *wnd);
void clear_window(const window_t *wnd, colour_t colour);
void swap_buffers(const window_t *wnd);

25
src/window.c
View File

@ -5,10 +5,13 @@
#include <SDL2/SDL_video.h>
#include <stdbool.h>
bool init_window(window_t *wnd, const char *title, u64 width, u64 height) {
bool init_window(window_t *wnd, const char *title, u32 width, u32 height, i32 x,
i32 y) {
i32 pos_x = x >= 0 ? x : SDL_WINDOWPOS_CENTERED;
i32 pos_y = y >= 0 ? y : SDL_WINDOWPOS_CENTERED;
wnd->window =
SDL_CreateWindow(title, SDL_WINDOWPOS_CENTERED, SDL_WINDOWPOS_CENTERED,
width, height, SDL_WINDOW_SHOWN);
SDL_CreateWindow(title, pos_x, pos_y, width, height, SDL_WINDOW_SHOWN);
if (!(wnd->window)) {
return false;
}
@ -22,8 +25,20 @@ bool init_window(window_t *wnd, const char *title, u64 width, u64 height) {
wnd->id = SDL_GetWindowID(wnd->window);
wnd->title = title;
wnd->width = width;
wnd->height = height;
i32 x_tmp = -1;
i32 y_tmp = -1;
SDL_GetWindowPosition(wnd->window, &x_tmp, &y_tmp);
wnd->x = x_tmp;
wnd->y = y_tmp;
i32 w_tmp = -1;
i32 h_tmp = -1;
SDL_GetWindowSize(wnd->window, &w_tmp, &h_tmp);
wnd->width = w_tmp;
wnd->height = h_tmp;
return true;
}