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ffmpeg/libavcodec/aarch64/vvc
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Martin Storsjö 74cfcd1c69 aarch64/vvc: Fix DCE undefined references with MSVC 
This fixes compiling with MSVC for aarch64 after
510999f6b0.

While MSVC does do dead code elimintation for function references
within e.g. "if (0)", it doesn't do that for functions referenced
within a static function, even if that static function itself ends
up not used.

A reproduction example:

    void missing(void);
    void (*func_ptr)(void);

    static void wrapper(void) {
        missing();
    }

    void init(int cpu_flags) {
        if (0) {
            func_ptr = wrapper;
        }
    }

If "wrapper" is entirely unreferenced, then MSVC doesn't produce
any reference to the symbol "missing". Also, if we do
"func_ptr = missing;" then the reference to missing also is
eliminated. But for the case of referencing the function in a
static function, even if the reference to the static function can
be eliminated, then MSVC does keep the reference to the symbol.
2026-03-05 11:57:40 +02:00
..
alf.S avcodec/aarch64/vvc: Optimised version of classify function. 2025-09-09 22:13:04 +01:00
alf_template.c aarch64/vvc: Fix DCE undefined references with MSVC 2026-03-05 11:57:40 +02:00
dsp_init.c aarch64/vvc: sme2 optimisation of alf_filter_luma() 8/10/12 bit 2026-03-04 23:52:58 +02:00
inter.S aarch64/vvc: Optimisations of put_luma_hv() functions for 10/12-bit 2026-03-04 12:53:16 +00:00
inter_sme2.S aarch64/vvc: sme2 optimisation of alf_filter_luma() 8/10/12 bit 2026-03-04 23:52:58 +02:00
Makefile aarch64/vvc: sme2 optimisation of alf_filter_luma() 8/10/12 bit 2026-03-04 23:52:58 +02:00
sad.S aarch64/vvc: Add sad 2024-09-14 16:36:34 +08:00