mlx_monitor.c File Reference

#include "MLX42/MLX42_Int.h"

Include dependency graph for mlx_monitor.c:

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Functions
void	mlx_get_monitor_size (int32_t index, int32_t *width, int32_t *height)

Function Documentation

mlx_get_monitor_size()

void mlx_get_monitor_size	(	int32_t	index,
		int32_t *	width,
		int32_t *	height
	)

Gets the size of the specified monitor.

Parameters

[in]	index	Normally 0, in case of multiple windows, can be specified
[in]	width	The width of the window.
[in]	height	The height of the window.

Definition at line 17 of file mlx_monitor.c.

{
    MLX_ASSERT(index >= 0, "Index out of bounds");
    MLX_NONNULL(width);
    MLX_NONNULL(height);
 
    *width = 0;
    *height = 0;
    
    int32_t monitor_count;
    GLFWmonitor** monitors = glfwGetMonitors(&monitor_count);
    if (index > monitor_count || !monitors)
        return;
 
    const GLFWvidmode* vidmode;
    if ((vidmode = glfwGetVideoMode(monitors[index])))
    {
        *width = vidmode->width;
        *height = vidmode->height;
    }
}