WIP: time simple video view.

[dcpomatic.git] / src / lib / j2k_image_proxy.cc

diff --git a/src/lib/j2k_image_proxy.cc b/src/lib/j2k_image_proxy.cc
index 08ebc343c26ce7cf8e9407582d215f80f2914e0b..80646c934dcc6d2b4f657a36adc729ea4e043a51 100644 (file)
--- a/src/lib/j2k_image_proxy.cc
+++ b/src/lib/j2k_image_proxy.cc
@@ -144,16 +144,32 @@ J2KImageProxy::prepare (optional<dcp::Size> target_size) const
        }
 
        try {
-               shared_ptr<dcp::OpenJPEGImage> decompressed = dcp::decompress_j2k (const_cast<uint8_t*> (_data.data().get()), _data.size (), reduce);
+               // shared_ptr<dcp::OpenJPEGImage> decompressed = dcp::decompress_j2k (const_cast<uint8_t*> (_data.data().get()), _data.size (), reduce);
+               shared_ptr<dcp::OpenJPEGImage> decompressed (new dcp::OpenJPEGImage(dcp::Size(999, 540)));
                _image.reset (new Image (_pixel_format, decompressed->size(), true));
+               int const width = decompressed->size().width;
 
-               int const shift = 16 - decompressed->precision (0);
+               {
+                       int p = 0;
+                       int* decomp_0 = decompressed->data (0);
+                       int* decomp_1 = decompressed->data (1);
+                       int* decomp_2 = decompressed->data (2);
+                       for (int y = 0; y < decompressed->size().height; ++y) {
+                               for (int x = 0; x < width; ++x) {
+                                       decomp_0[p] = 65535;
+                                       decomp_1[p] = 0;
+                                       decomp_2[p] = 0;
+                                       ++p;
+                               }
+                       }
+               }
+               int const shift = 1;//16 - decompressed->precision (0);
+               // int const shift = 16 - decompressed->precision (0);
 
                /* Copy data in whatever format (sRGB or XYZ) into our Image; I'm assuming
                   the data is 12-bit either way.
                   */
 
-               int const width = decompressed->size().width;
 
                int p = 0;
                int* decomp_0 = decompressed->data (0);