Try fixing godotengine#38974

jacobo-mc · Mar 25, 2022 · f2854d0 · f2854d0
1 parent ffea68a
commit f2854d0
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/drivers/gles2/rasterizer_storage_gles2.cpp b/drivers/gles2/rasterizer_storage_gles2.cpp
@@ -147,8 +147,8 @@ Ref<Image> RasterizerStorageGLES2::_get_gl_image_and_format(const Ref<Image> &p_
 			r_gl_type = GL_UNSIGNED_BYTE;
 		} break;
 		case Image::FORMAT_R8: {
-			r_gl_internal_format = GL_ALPHA;
-			r_gl_format = GL_ALPHA;
+			r_gl_internal_format = GL_LUMINANCE;
+			r_gl_format = GL_LUMINANCE;
 			r_gl_type = GL_UNSIGNED_BYTE;
 
 		} break;