Add bounds calculation to text

1 files changed, 5 insertions, 1 deletions

diff --git a/src/graphics/image.c b/src/graphics/image.c
index 9934b42..0a6a88a 100644
--- a/src/graphics/image.c
+++ b/src/graphics/image.c
@@ -88,6 +88,10 @@ void mgl_image_unload(mgl_image *self) {
     self->format = 0;
 }
 
-size_t mgl_image_get_size(mgl_image *self) {
+size_t mgl_image_get_size(const mgl_image *self) {
     return (size_t)self->width * (size_t)self->height * mgl_image_format_num_channels(self->format);
 }
+
+int mgl_image_get_num_channels(const mgl_image *self) {
+    return mgl_image_format_num_channels(self->format);
+}