The function pointer is appended to the structure for backward binary
compatibility. Fortunately, this is allocated by libavutil, not by the
user, so increasing the structure size is safe.
hf_apply_noise_0_c: 35.7
hf_apply_noise_0_rvv_f32: 9.5
hf_apply_noise_1_c: 38.5
hf_apply_noise_1_rvv_f32: 10.0
hf_apply_noise_2_c: 35.5
hf_apply_noise_2_rvv_f32: 9.7
hf_apply_noise_3_c: 38.5
hf_apply_noise_3_rvv_f32: 10.0
Maybe extending the noise table manually is not such great idea, but I
not quite sure how to deal with that otherwise? Allocating the table
dynamically is possible but would require an ELF destructor to clean up.
They are only used in vulkan_hevc and are not actually needed, as they
can be computed from delta_poc.
Reduces sizeof(HEVCSPS) by 16kB.
Also, fix a typo (s0->s1) in the code being touched.
It is actually supposed to go negative in the loop over num_negative
pics, but underflow does not break anything as the result is then
assigned to a signed int.
This was one of the few decoders incompatible with the flag.
Also only call free_sequence_buffers() instead of dirac_decode_flush()
in dirac_decode_end().
Reviewed-by: Lynne <dev@lynne.ee>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
These strings are so short that they can be put directly
into the containing structure, avoiding the pointer
and putting it into .rodata.
Also use chars for interlaced and level while at it, as
these are so small.
Reviewed-by: Lynne <dev@lynne.ee>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
args->bytes here already includes prefix_bytes (see
SSIZE_ROUND macro), so including it here again and
forgetting it when offsetting skip seems wrong.
This only works because prefix_bytes is currently
always zero in this encoder.
(This has been added in b88be742fa
without any reason.)
Reviewed-by: Lynne <dev@lynne.ee>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
ff_get_encode_buffer() already emits an error message of its own.
While just at it, also check for ret < 0 instead of just ret != 0.
Reviewed-by: Lynne <dev@lynne.ee>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
The result might not fit into 32bit if an image has gigantic
dimensions and one of the planes has a dominant value
(particularly so if said value is big).
Fixes Coverity issues #1598399, #1598401, #1598402, #1598403, #1598404.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
From Benjamin Bross:
> for ALF where functions are in increments of 4 while 8 should be sufficient according to the spec.
Signed-off-by: Wu Jianhua <toqsxw@outlook.com>
The generally expected behaviour is for software to append from the
current position, not to keep resetting. See also how shell works:
# (foo && bar) > file
...would normally concatenate the output of both commands to file.
If foo seeks like lavf, bar would instead overwrite the output of
foo (possibly not completely).
This reverts commit 5c3d2177e7.
For code such as 'model->model = ov_model' is confusing. We can
just drop the member variable and use cast to get the subclass.
Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
Reviewed-by: Wenbin Chen <wenbin.chen@intel.com>
Reviewed-by: Guo Yejun <yejun.guo@intel.com>
James Almer
Rémi Denis-Courmont
Anton Khirnov
Gyan Doshi
Andreas Rheinhardt
Wu Jianhua
Pierre-Anthony Lemieux
Shiyou Yin
sunyuechi
Zhao Zhili