Add some asserts.

diff --git a/src/lib/j2k_image_proxy.cc b/src/lib/j2k_image_proxy.cc
index 9100414e442760ce1c532026afbd5b945e367e5c..a46cda13c4fc841e55f0da7a6b4ca835e4455c46 100644 (file)
--- a/src/lib/j2k_image_proxy.cc
+++ b/src/lib/j2k_image_proxy.cc
@@ -53,7 +53,8 @@ J2KImageProxy::J2KImageProxy (boost::filesystem::path path, dcp::Size size, AVPi
        , _size (size)
        , _pixel_format (pixel_format)
 {
-
+       /* ::image assumes 16bpp */
+       DCPOMATIC_ASSERT (_pixel_format == AV_PIX_FMT_RGB48 || _pixel_format == AV_PIX_FMT_XYZ12LE);
 }
 
 J2KImageProxy::J2KImageProxy (
@@ -67,6 +68,8 @@ J2KImageProxy::J2KImageProxy (
        , _pixel_format (pixel_format)
        , _forced_reduction (forced_reduction)
 {
+       /* ::image assumes 16bpp */
+       DCPOMATIC_ASSERT (_pixel_format == AV_PIX_FMT_RGB48 || _pixel_format == AV_PIX_FMT_XYZ12LE);
        memcpy (_data.data().get(), frame->j2k_data(), _data.size ());
 }
 
@@ -82,6 +85,8 @@ J2KImageProxy::J2KImageProxy (
        , _pixel_format (pixel_format)
        , _forced_reduction (forced_reduction)
 {
+       /* ::image assumes 16bpp */
+       DCPOMATIC_ASSERT (_pixel_format == AV_PIX_FMT_RGB48 || _pixel_format == AV_PIX_FMT_XYZ12LE);
        switch (eye) {
        case dcp::EYE_LEFT:
                _data = Data (frame->left_j2k_size ());
@@ -217,7 +222,8 @@ J2KImageProxy::J2KImageProxy (Data data, dcp::Size size, AVPixelFormat pixel_for
        , _size (size)
        , _pixel_format (pixel_format)
 {
-
+       /* ::image assumes 16bpp */
+       DCPOMATIC_ASSERT (_pixel_format == AV_PIX_FMT_RGB48 || _pixel_format == AV_PIX_FMT_XYZ12LE);
 }
 
 size_t