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Added decimals to DPI reported by monitor test.

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This commit is contained in:
Camilla Berglund 2015-01-26 06:17:58 +01:00
parent bb50368d55
commit acaddf9cd9
1 changed files with 3 additions and 3 deletions
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6
tests/monitors.c
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@ -83,7 +83,7 @@ static void key_callback(GLFWwindow* window, int key, int scancode, int action,
static void list_modes(GLFWmonitor* monitor)
{
int count, x, y, widthMM, heightMM, dpi, i;
int count, x, y, widthMM, heightMM, i;
const GLFWvidmode* mode = glfwGetVideoMode(monitor);
const GLFWvidmode* modes = glfwGetVideoModes(monitor, &count);
@ -96,8 +96,8 @@ static void list_modes(GLFWmonitor* monitor)
printf("Current mode: %s\n", format_mode(mode));
printf("Virtual position: %i %i\n", x, y);
dpi = (int) ((float) mode->width * 25.4f / (float) widthMM);
printf("Physical size: %i x %i mm (%i dpi)\n", widthMM, heightMM, dpi);
printf("Physical size: %i x %i mm (%0.2f dpi)\n",
widthMM, heightMM, mode->width * 25.4f / widthMM);
printf("Modes:\n");