Add glTF PBR model loading

[opengl.git] / image.hpp

diff --git a/image.hpp b/image.hpp
index 41b45ba3ac01ade461d54741c7e997560fcedcb6..caa951c4974e4b26187f2306dcd5b562d90a495b 100644 (file)
--- a/image.hpp
+++ b/image.hpp
@@ -15,7 +15,9 @@ class Image {
                unsigned char *data() const;
                GLfloat width() const;
                GLfloat height() const;
-               GLuint format() const;
+               GLenum format() const;
+               GLint internalFormat() const;
+               GLenum type() const;
        private:
                #ifdef __APPLE__
                CFDataRef dataRef;
@@ -23,6 +25,7 @@ class Image {
                CGImageAlphaInfo alphaInfo;
                CGColorSpaceRef colorSpace;
                GLfloat _width, _height;
+               size_t bitsPerComponent;
                #endif
 };