Prevent crash if you forget to call FilterGraph::setup().

[dcpomatic.git] / src / lib / image.cc

diff --git a/src/lib/image.cc b/src/lib/image.cc
index 6feea10ca93513c40689e9404d9ef58fa511ce6b..2588d9f21ee57f09e7fa0202ebe8899b5dc6c2fd 100644 (file)
--- a/src/lib/image.cc
+++ b/src/lib/image.cc
@@ -862,7 +862,7 @@ alpha_blend_onto_yuv420p10(TargetParams const& target, OtherParams const& other,
 
 static
 void
-alpha_blend_onto_yuv422p10le(TargetParams const& target, OtherParams const& other, uint8_t* const* alpha_data, int const* alpha_stride)
+alpha_blend_onto_yuv422p9or10le(TargetParams const& target, OtherParams const& other, uint8_t* const* alpha_data, int const* alpha_stride)
 {
        auto const ts = target.size;
        auto const os = other.size;
@@ -1006,12 +1006,13 @@ Image::alpha_blend (shared_ptr<const Image> other, Position<int> position)
                alpha_blend_onto_yuv420p10(target_params, other_params, other->data(), other->stride());
                break;
        }
+       case AV_PIX_FMT_YUV422P9LE:
        case AV_PIX_FMT_YUV422P10LE:
        {
                auto yuv = other->convert_pixel_format (dcp::YUVToRGB::REC709, _pixel_format, Alignment::COMPACT, false);
                other_params.data = yuv->data();
                other_params.stride = yuv->stride();
-               alpha_blend_onto_yuv422p10le(target_params, other_params, other->data(), other->stride());
+               alpha_blend_onto_yuv422p9or10le(target_params, other_params, other->data(), other->stride());
                break;
        }
        default: