Dirk Farin comments

Results 455 comments of


                                            Dirk Farin

Emscripten doesn't compile

Thanks, @jerbob92 I have added an additional option to compile to plain JS instead of WASM.

I reorganized how the data is passed around (794a791b5048ff2bcdb6507c4413719652f568cf). Instead of using the hack with passing data through strings, it is now returning raw arrays to the source data and...

Emscripten doesn't compile

> I do notice that it only uses the `heif_channel_interleaved` now, will this always work because the selected chroma `heif_chroma_interleaved_RGBA`. Yes, all the conversion is now done inside libheif. This...

heap-buffer-overflow of decctx.cc in function read_sps_NAL

I checked again. Seems to be fixed.

A SEGV has occurred when running program dec265

I checked this again. Seems to be fixed.

Support for alpha/transparency per apple interoperability proposal

A first working version of the decoder with alpha and depth layer support can be found in the [alpha-depth](https://github.com/strukturag/libde265/tree/alpha-depth) branch. The API is not stable yet. You can check which...

Clang: “warning: variable 'b' is uninitialized when used”

This is in the encoder source. The encoder is basically dead code. Nobody is using it.

Assertion `scaling_list_pred_matrix_id_delta==3' failed at 'dec265: src/libde265/sps.cc:931:'

Potentially fixed by 0a62e716475ac. I don't have the POC for this one because the link is not public.

undefined-behavior: left shift of 1073741826 by 2 places cannot be represented in type 'int'

Is this still relevant? If yes, please attach a POC file.

Heap Buffer Overflow in sao.cc

I was not able to reproduce this on Ubuntu 16.04 and 22.04. If anyone manages to reproduce this at any libde265 version, please let me know the exact setup.