[FFmpeg-devel] [PATCH] libavcodec/sanm: implement codec37 subcodec1

[Michael Niedermayer]

Hi

On Tue, Jan 07, 2025 at 03:46:09PM +0100, Manuel Lauss wrote:
> RLE-compressed stream of motion vector indices and a special opcode
> to fill a block with data from the source stream.
> 
> It is used in the LucasArts "Full Throttle" blink*.san animations.
> 
> Signed-off-by: Manuel Lauss <manuel.lauss at gmail.com>
> ---
>  libavcodec/sanm.c | 64 ++++++++++++++++++++++++++++++++++++++++++++++-
>  1 file changed, 63 insertions(+), 1 deletion(-)

libavcodec/sanm.c: In function ‘old_codec37’:
libavcodec/sanm.c:669:9: error: a label can only be part of a statement and a declaration is not a statement
  669 |         int run = 0;
      |         ^~~
libavcodec/sanm.c:670:9: error: expected expression before ‘int’
  670 |         int len = -1;
      |         ^~~
libavcodec/sanm.c:671:9: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
  671 |         int code = 0;
      |         ^~~
libavcodec/sanm.c:676:21: error: ‘len’ undeclared (first use in this function)
  676 |                 if (len < 0) {
      |                     ^~~
libavcodec/sanm.c:676:21: note: each undeclared identifier is reported only once for each function it appears in
make: *** [ffbuild/common.mak:81: libavcodec/sanm.o] Error 1


[...]
-- 
Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

Nations do behave wisely once they have exhausted all other alternatives. 
-- Abba Eban
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