On Sat, Mar 29, 2025 at 05:27:10AM +0000, softworkz wrote:
> From: softworkz <softworkz@hotmail.com>
>
> Signed-off-by: softworkz <softworkz@hotmail.com>
> ---
> [RFC] fftools/resorces: Add resource_manager with build-time compression
>
> Hello everybody,
>
> this is a resource manager implementation which I've done for the
> upcoming execution graph rendering patchset, which needs some css and
> http strings for generating the output and I wanted check back whether
> it's okay to do it that way?
>
> To minimize the amount of storage required, it is using compression at
> build time, inspired from the PTX compresion that is already in employed
> for compresing CUDA kernels. The purpose is to allow having the actual
> content in the tree, viewable and editable as reeguar html or css files
> rather than a cryptic string that is handcrafted by the developer.
>
> For CSS files, it also applies some minification: Comment lines are
> removed, linebreaks removed and whitespace is folded, then it gets
> compressed and finally added as data via BIN2C. Same for html but
> without minification.
>
> In case of PTX compression there's a configure option to disable, hence
> I'm wondering whether I might need to do the same if there are any cases
> where it doesn't work?
>
> Thanks
>
> (note that the two css and html files are identical - it's just for
> illustration).
>
> Published-As: https://github.com/ffstaging/FFmpeg/releases/tag/pr-ffstaging-63%2Fsoftworkz%2Fsubmit_resourcerfc-v1
> Fetch-It-Via: git fetch https://github.com/ffstaging/FFmpeg pr-ffstaging-63/softworkz/submit_resourcerfc-v1
> Pull-Request: https://github.com/ffstaging/FFmpeg/pull/63
out of tree build with mingw64 on ubuntu
src/fftools/resources/resman.c: In function ‘decompress_gzip’:
src/fftools/resources/resman.c:78:5: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
78 | uint8_t *buf = (uint8_t *)av_mallocz(chunk + 1);
| ^~~~~~~
src/fftools/resources/resman.c: At top level:
src/fftools/resources/resman.c:194:1: fatal error: opening dependency file fftools/resources/resman.d: No such file or directory
194 | }
| ^
compilation terminated.
make: *** [src/ffbuild/common.mak:81: fftools/resources/resman.o] Error 1
STRIP ffprobe.exe
make: Target 'all' not remade because of errors.
[...]
--
Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB
No snowflake in an avalanche ever feels responsible. -- Voltaire