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-rw-r--r--src/rendering.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/rendering.h b/src/rendering.h
index a1ad270..85d3d88 100644
--- a/src/rendering.h
+++ b/src/rendering.h
@@ -12,6 +12,7 @@ enum image_type_e {
enum image_format_e {
IMAGE_FORMAT_RGBA = GL_RGBA,
+ IMAGE_FORMAT_RED = GL_RED,
};
enum image_data_type_e {