Commit graph

15 commits

Author SHA1 Message Date
Connor Worley
1487f6198c lavc/texturedsp: require explicitly-set frame dimensions
This change decouples the frame dimensions from avctx, which is useful
for DXV decoding, and fixes incorrect behavior in the existing
implementation.

Tested with `make fate THREADS=7` and
`make fate THREADS=7 THREAD_TYPE=slice`.

Signed-off-by: Connor Worley <connorbworley@gmail.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2024-02-18 07:30:01 +01:00
Anton Khirnov
1e7d2007c3 all: use designated initializers for AVOption.unit
Makes it robust against adding fields before it, which will be useful in
following commits.

Majority of the patch generated by the following Coccinelle script:

@@
typedef AVOption;
identifier arr_name;
initializer list il;
initializer list[8] il1;
expression tail;
@@
AVOption arr_name[] = { il, { il1,
- tail
+ .unit = tail
}, ...  };

with some manual changes, as the script:
* has trouble with options defined inside macros
* sometimes does not handle options under an #else branch
* sometimes swallows whitespace
2024-02-14 14:53:41 +01:00
Andreas Rheinhardt
341d0419e1 avcodec/texturedsp: Factor common code out
Namely calling avctx->execute2(avctx,...).

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2024-01-28 11:00:01 +01:00
Andreas Rheinhardt
a3fc9fb9fb avcodec/texturedsp: Add separate TextureDSPEncContext
ff_texturedspenc_init() doesn't support most of the function types
supported for decoding; add a separate context containing only pointers
for the actually supported types.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2024-01-28 10:52:48 +01:00
Anton Khirnov
08bebeb1be Revert "all: Don't set AVClass.item_name to its default value"
Some callers assume that item_name is always set, so this may be
considered an API break.

This reverts commit 0c6203c97a.
2024-01-20 10:34:48 +01:00
Andreas Rheinhardt
0c6203c97a all: Don't set AVClass.item_name to its default value
Unnecessary since acf63d5350;
also avoids relocations.

Reviewed-by: Anton Khirnov <anton@khirnov.net>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2023-12-22 15:12:33 +01:00
Anton Khirnov
8d73f3ce56 lavc: support AV_CODEC_CAP_ENCODER_REORDERED_OPAQUE in all no-delay encoders
Including fake-delay encoders marked with FF_CODEC_CAP_EOF_FLUSH.
2023-01-29 09:22:57 +01:00
Andreas Rheinhardt
48286d4d98 avcodec/codec_internal: Add macro to set AVCodec.long_name
It reduces typing: Before this patch, there were 105 codecs
whose long_name-definition exceeded the 80 char line length
limit. Now there are only nine of them.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-09-03 15:42:57 +02:00
Andreas Rheinhardt
5828e8209f avcodec: Constify frame->data pointers for encoders where possible
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-08-05 03:21:41 +02:00
Andreas Rheinhardt
21b23ceab3 avcodec: Make init-threadsafety the default
and remove FF_CODEC_CAP_INIT_THREADSAFE
All our native codecs are already init-threadsafe
(only wrappers for external libraries and hwaccels
are typically not marked as init-threadsafe yet),
so it is only natural for this to also be the default state.

Reviewed-by: Anton Khirnov <anton@khirnov.net>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-07-18 20:04:59 +02:00
Andreas Rheinhardt
77ed56f0ec avcodec/vbnenc: Add AV_CODEC_CAP_DR1
This encoder uses ff_get_encode_buffer().

Reviewed-by: Marton Balint <cus@passwd.hu>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-04-13 00:37:06 +02:00
Andreas Rheinhardt
cc0a4fa630 avcodec/vbn(dec|enc): Avoid always-false checks
Do this by switching to bytestream2_(get|put)_le32u() from
bytestream2_(get|put)_le32(); it has after all already been checked
that the packet contains at least a full header, making all
the implicit checks in bytestream2_(get|put)_le32() dead code.

Reviewed-by: Marton Balint <cus@passwd.hu>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-04-13 00:36:57 +02:00
Andreas Rheinhardt
300dd79c3d avcodec/vbn(dec|enc): Avoid leaving stale pointers in context
Therefore move the (Get|Put)ByteContext from the context to the stack.
It is transient anyway.

Reviewed-by: Marton Balint <cus@passwd.hu>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-04-13 00:36:39 +02:00
Andreas Rheinhardt
81b6a10937 avcodec/vbn(dec|enc): Remove empty close function
Reviewed-by: Marton Balint <cus@passwd.hu>
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-04-13 00:25:36 +02:00
Marton Balint
ee50cc18b3 avcodec/vbnenc: add VBN encoder
Signed-off-by: Marton Balint <cus@passwd.hu>
2022-04-10 20:12:23 +02:00