Added a PVRTC encoder for iOS

1 files changed, 12 insertions, 0 deletions

diff --git a/core/image.cpp b/core/image.cpp
index 17ee569b6..ea09787f0 100644
--- a/core/image.cpp
+++ b/core/image.cpp
@@ -134,6 +134,18 @@ void Image::get_mipmap_offset_and_size(int p_mipmap,int &r_ofs, int &r_size) con
 
 }
 
+void Image::get_mipmap_offset_size_and_dimensions(int p_mipmap,int &r_ofs, int &r_size,int &w, int& h) const {
+
+
+	int ofs;
+	_get_mipmap_offset_and_size(p_mipmap,ofs,w,h);
+	int ofs2,w2,h2;
+	_get_mipmap_offset_and_size(p_mipmap+1,ofs2,w2,h2);
+	r_ofs=ofs;
+	r_size=ofs2-ofs;
+
+}
+
 void Image::put_pixel(int p_x,int p_y, const Color& p_color,int p_mipmap){
 
 	ERR_FAIL_INDEX(p_mipmap,mipmaps+1);