Custom material support seems complete.

1 files changed, 15 insertions, 1 deletions

diff --git a/core/image.cpp b/core/image.cpp
index 09b07bba13..6283b93f25 100644
--- a/core/image.cpp
+++ b/core/image.cpp
@@ -1215,7 +1215,7 @@ void Image::flip_x() {
 	}
 }
 
-int Image::_get_dst_image_size(int p_width, int p_height, Format p_format, int &r_mipmaps, int p_mipmaps) {
+int Image::_get_dst_image_size(int p_width, int p_height, Format p_format, int &r_mipmaps, int p_mipmaps, int *r_mm_width, int *r_mm_height) {
 
 	int size = 0;
 	int w = p_width;
@@ -1242,6 +1242,13 @@ int Image::_get_dst_image_size(int p_width, int p_height, Format p_format, int &
 
 		size += s;
 
+		if (r_mm_width) {
+			*r_mm_width = bw;
+		}
+		if (r_mm_height) {
+			*r_mm_height = bh;
+		}
+
 		if (p_mipmaps >= 0 && mm == p_mipmaps)
 			break;
 
@@ -1914,6 +1921,13 @@ int Image::get_image_required_mipmaps(int p_width, int p_height, Format p_format
 	return mm;
 }
 
+Size2i Image::get_image_mipmap_size(int p_width, int p_height, Format p_format, int p_mipmap) {
+	int mm;
+	Size2i ret;
+	_get_dst_image_size(p_width, p_height, p_format, mm, p_mipmap, &ret.x, &ret.y);
+	return ret;
+}
+
 int Image::get_image_mipmap_offset(int p_width, int p_height, Format p_format, int p_mipmap) {
 
 	if (p_mipmap <= 0) {