Emulate glReadPixels of GL_ALPHA.

[movit] / image_format.h

diff --git a/image_format.h b/image_format.h
index 7ca334c36016e4324f0cc75fac9ab8fe87af5cb3..1bd19f953e6ddc27102baf601229a44eb8b33cbd 100644 (file)
--- a/image_format.h
+++ b/image_format.h
@@ -11,6 +11,8 @@
 // where Y' is derived from R'G'B' instead of RGB, since this is the same
 // system as used in Rec. 601 and 709.
 
+namespace movit {
+
 enum MovitPixelFormat {
        FORMAT_RGB,
        FORMAT_RGBA_PREMULTIPLIED_ALPHA,
@@ -18,7 +20,9 @@ enum MovitPixelFormat {
        FORMAT_BGR,
        FORMAT_BGRA_PREMULTIPLIED_ALPHA,
        FORMAT_BGRA_POSTMULTIPLIED_ALPHA,
-       FORMAT_GRAYSCALE
+       FORMAT_GRAYSCALE,
+       FORMAT_RG,
+       FORMAT_R
 };
 
 enum Colorspace {
@@ -52,4 +56,6 @@ struct ImageFormat {
        GammaCurve gamma_curve;
 };
 
+}  // namespace movit
+
 #endif  // !defined(_MOVIT_IMAGE_FORMAT_H)