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Author SHA1 Message Date
jinbo
a28eea2a27
avcodec/hevc: Add pel_uni_w_pixels4/6/8/12/16/24/32/48/64 asm opt 
tests/checkasm/checkasm:           C       LSX     LASX
put_hevc_pel_uni_w_pixels4_8_c:    2.7     1.0
put_hevc_pel_uni_w_pixels6_8_c:    6.2     2.0     1.5
put_hevc_pel_uni_w_pixels8_8_c:    10.7    2.5     1.7
put_hevc_pel_uni_w_pixels12_8_c:   23.0    5.5     5.0
put_hevc_pel_uni_w_pixels16_8_c:   41.0    8.2     5.0
put_hevc_pel_uni_w_pixels24_8_c:   91.0    19.7    13.2
put_hevc_pel_uni_w_pixels32_8_c:   161.7   32.5    16.2
put_hevc_pel_uni_w_pixels48_8_c:   354.5   73.7    43.0
put_hevc_pel_uni_w_pixels64_8_c:   641.5   130.0   64.2

Speedup of decoding H265 4K 30FPS 30Mbps on 3A6000 with
8 threads is 1fps(47fps-->48fps).

Reviewed-by: yinshiyou-hf@loongson.cn
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2024-01-12 23:35:40 +01:00
jinbo
cfbdda607d
avcodec/hevc: Add add_residual_4/8/16/32 asm opt 
After this patch, the peformance of decoding H265 4K 30FPS 30Mbps
on 3A6000 with 8 threads improves 2fps (45fps-->47fsp).

Reviewed-by: yinshiyou-hf@loongson.cn
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2024-01-12 23:35:40 +01:00
Zhao Zhili
13c1fea92f avcodec/videotoolboxenc: fix setting avctx color_range doesn't work 
Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
 2024-01-12 10:49:18 +08:00
Nuo Mi
8d0dda8260 vvcdec: reuse h26x/h2656_deblock_template.c 2024-01-11 22:53:05 +08:00
Nuo Mi
ae0a83477b hevcdec: move deblock template to h26x/h2656_deblock_template.c 2024-01-11 22:53:05 +08:00
Nuo Mi
69e179e8bf vvcdec: reuse h26x/h2656_sao_template.c 2024-01-11 22:53:05 +08:00
Nuo Mi
d2fe23b835 hevcdec: move sao template to h26x/h2656_sao_template.c 2024-01-11 22:53:05 +08:00
Clément Bœsch
af509f9957 avcodec/proresenc_anatoliy: do not write into chroma reserved bitfields 
The layout for the frame flags is as follow:

   chroma_format  u(2)
   reserved       u(2)
   interlace_mode u(2)
   reserved       u(2)

chroma_format has 2 allowed values:
   0: reserved
   1: reserved
   2: 4:2:2
   3: 4:4:4

interlace_mode has 3 allowed values:
   0: progressive
   1: tff
   2: bff
   3: reserved

0x80 is what we expect for "422 not interlaced", and the extra 0x2 from
0x82 is actually writing into the reserved bits.
 2024-01-10 23:33:02 +01:00
Clément Bœsch
21f7a814ea avcodec/proresenc_anatoliy: do not write into alpha reserved bitfields 
This byte represents 4 reserved bits followed by 4 alpha_channel_type bits.

alpha_channel_type currently has 3 differents defined values: 0 (no
alpha), 1 (8b alpha), and 2 (16b alpha), all the other values are
reserved. The 4 initial reserved bits are expected to be 0.
 2024-01-10 23:33:02 +01:00
Clément Bœsch
6d35911667 avcodec/proresenc_kostya: do not write into alpha reserved bitfields 
This byte represents 4 reserved bits followed by 4 alpha_channel_type bits.

alpha_channel_type currently has 3 differents defined values: 0 (no
alpha), 1 (8b alpha), and 2 (16b alpha), all the other values are
reserved. This part is correctly written (alpha_bits>>3 does the correct
thing), but the 4 initial bits are reserved.
 2024-01-10 23:33:02 +01:00
Clément Bœsch
aa7ccd0ce9 avcodec/proresenc_kostya: use a compatible bitstream version 
Quoting SMPTE RDD 36:2015:
  A decoder shall abort if it encounters a bitstream with an unsupported
  bitstream_version value. If 0, the value of the chroma_format syntax
  element shall be 2 (4:2:2 sampling) and the value of the
  alpha_channel_type element shall be 0 (no encoded alpha); if 1, any
  permissible value may be used for those syntax elements.

So if we're not in 4:2:2 or if there is alpha, we are not allowed to use
version 0.
 2024-01-10 23:33:02 +01:00
Clément Bœsch
85cb1b9b20 avcodec/proresenc_anatoliy: use a compatible bitstream version 
Quoting SMPTE RDD 36:2015:
  A decoder shall abort if it encounters a bitstream with an unsupported
  bitstream_version value. If 0, the value of the chroma_format syntax
  element shall be 2 (4:2:2 sampling) and the value of the
  alpha_channel_type element shall be 0 (no encoded alpha); if 1, any
  permissible value may be used for those syntax elements.

So if we're not in 4:2:2 or if there is alpha, we are not allowed to use
version 0.
 2024-01-10 23:33:02 +01:00
Clément Bœsch
1081bae94d avcodec/proresenc_kostya: make a few cosmetics in encode_acs() 
Unify cosmetics with encode_acs() from proresenc_anatoliy.
 2024-01-10 14:08:00 +01:00
Clément Bœsch
cc2206d142 avcodec/proresenc_anatoliy: make a few cosmetics in encode_acs() 
This makes the function pretty much identical to the function of the
same name in proresenc_kostya.
 2024-01-10 14:08:00 +01:00
Clément Bœsch
8fb2e96d7e avcodec/proresenc_anatoliy: execute AC run/level FFMIN() at assignment 
This matches the logic from the function of the same name in proresenc_kostya.
 2024-01-10 14:08:00 +01:00
Clément Bœsch
096a69ad43 avcodec/proresenc_anatoliy: rework inner loop in encode_acs() 
This matches the logic from the function of the same name in proresenc_kostya.
 2024-01-10 14:08:00 +01:00
Clément Bœsch
25f28b9308 avcodec/proresenc_anatoliy: avoid using ff_ prefix in function arguments 2024-01-10 14:08:00 +01:00
Clément Bœsch
29fd3f75fe avcodec/proresenc_anatoliy: rework encode_ac_coeffs() prototype 
This makes the prototype closer to the function of the same name in
proresenc_kostya.
 2024-01-10 14:08:00 +01:00
Clément Bœsch
3543100a05 avcodec/proresenc_anatoliy: replace get_level() with FFABS() 
This matches the code from proresenc_kostya.
 2024-01-10 14:08:00 +01:00
Clément Bœsch
ed8692446c avcodec/proresenc_anatoliy: cosmetics to make encode_dcs() identical to the one in Kostya encoder 2024-01-10 14:08:00 +01:00
Clément Bœsch
e87bc5641c avcodec/proresenc_anatoliy: remove TO_GOLOMB2() 
A few cosmetics aside, this makes the function identical to the one with
the same name in proresenc_kostya.
 2024-01-10 14:08:00 +01:00
Clément Bœsch
a026f98f29 avcodec/proresenc_anatoliy: only pass down the first scale to encode_dcs() 
This matches encode_dcs() prototype from proresenc_kostya.
 2024-01-10 14:08:00 +01:00
Clément Bœsch
1aa7d504ec avcodec/proresenc_anatoliy: shuffle declarations around in encode_dcs() 
This makes the function closer to the same function in proresenc_kostya.
 2024-01-10 14:08:00 +01:00
Clément Bœsch
87ba89281c avcodec/proresenc_anatoliy: rename TO_GOLOMB() to MAKE_CODE() 
This matches the name in proresenc_kostya.
 2024-01-10 14:08:00 +01:00
Clément Bœsch
7af42088d7 avcodec/proresenc_kostya: add Anatoliy copyright 
Both encoders share a lot of code from both authors.
 2024-01-10 14:08:00 +01:00
Clément Bœsch
d269f84199 avcodec/proresenc_anatoliy: remove IS_NEGATIVE() macro 
This makes the function closer to encode_acs() in proresenc_kostya.
 2024-01-10 14:08:00 +01:00
Clément Bœsch
9c7f6d89fd avcodec/proresenc_anatoliy: rename new_dc to dc 
This makes the function closer to encode_dcs() in proresenc_kostya.
 2024-01-10 14:08:00 +01:00
Clément Bœsch
9258f4eaf9 avcodec/proresenc_anatoliy: compute sign only once 
This makes the function closer to encode_dcs() in proresenc_kostya.
 2024-01-10 14:08:00 +01:00
Clément Bœsch
17392ca84f avcodec/proresenc_anatoliy: import GET_SIGN() macro from Kostya encoder and use it 2024-01-10 14:08:00 +01:00
Clément Bœsch
273f591a3d avcodec/proresenc_anatoliy: directly work with blocks in encode_dcs() 
This makes the function closer to encode_dcs() in proresenc_kostya.
 2024-01-10 14:08:00 +01:00
Clément Bœsch
dadc5ac24a avcodec/proresenc_anatoliy: reduce DC encoding function prototype differences with Kostya encoder 2024-01-10 14:08:00 +01:00
Clément Bœsch
8e42d3aba0 avcodec/proresenc_anatoliy: execute codebook FFMIN() at assignment 
This makes the function closer to encode_dcs() in proresenc_kostya.
 2024-01-10 14:08:00 +01:00
Clément Bœsch
43baba4647 avcodec/proresenc_anatoliy: rename new_code/code to code/codebook 
This makes the function closer to encode_dcs() in proresenc_kostya.
 2024-01-10 14:08:00 +01:00
Clément Bœsch
c44cd371ca avcodec/proresenc_anatoliy: inline QSCALE() 
Also replaces 16384 with 0x4000.

This makes the function slightly closer to same function in proresenc_kostya.
 2024-01-10 14:08:00 +01:00
Clément Bœsch
1574475033 avcodec/proresenc_anatoliy: rework encode_codeword() prototype 
This matches the function of the same name in proresenc_kostya.
 2024-01-10 14:08:00 +01:00
Clément Bœsch
1832bd7838 avcodec/proresenc_anatoliy: shuffle encode_codeword() code to match Kostya encoder 
Code is functionally identical, it's just rename of variables, cosmetics
and branch logic shuffling.
 2024-01-10 14:08:00 +01:00
Clément Bœsch
3885d2493d avcodec/proresenc_anatoliy: use FRAME_ID defined in proresdata.h 2024-01-10 14:08:00 +01:00
Clément Bœsch
d6e0fb7c92 avcodec/proresenc_kostya: simplify quantization matrix bytestream writing 2024-01-10 14:08:00 +01:00
Clément Bœsch
cbee015867 avcodec/proresenc_kostya: fix chroma quantisation matrix in frame header 
Most of the time the quantisation matrices are the same, it only matters
with the proxy profile.
 2024-01-10 14:08:00 +01:00
Clément Bœsch
631fa19ee0 avcodec/proresenc_kostya: save a few operations in DC encoding 
This matches the logic from proresenc_anatoliy.
 2024-01-10 14:08:00 +01:00
Clément Bœsch
f06f2cf16a avcodec/proresenc_anatoliy: move DC codebook LUT to shared proresdata 
This is going to be shared with proresenc_kostya in the upcoming commit.
 2024-01-10 14:08:00 +01:00
Clément Bœsch
9f547e2f15 avcodec/proresenc_anatoliy: remove duplicated define 
This is already defined in proresdata.h
 2024-01-10 14:08:00 +01:00
Clément Bœsch
c35733006a avcodec/proresenc_kostya: remove one LUT indirection for run/level to codebook mapping 
This is following the same logic as proresenc_anatoliy.
 2024-01-10 14:08:00 +01:00
Clément Bœsch
3ba52f18e4 avcodec/proresenc_anatoliy: move run/lev to codebook LUT to shared proresdata 
This is going to be shared with proresenc_kostya in the upcoming commit.
 2024-01-10 14:08:00 +01:00
Clément Bœsch
e940baa65b avcodec/proresenc_kostya: remove redundant codebook assignments 
This is already assigned at declaration.
 2024-01-10 14:08:00 +01:00
Clément Bœsch
e453efcfbc avcodec/proresenc_kostya: remove unused plane factor variables 2024-01-10 14:08:00 +01:00
Clément Bœsch
2ac88c1362 avcodec/proresenc_kostya: remove an unnecessary parenthesis level in MAKE_CODE() macro 2024-01-10 14:08:00 +01:00
Marton Balint
363b3ec98a all: use av_channel_layout_describe_bprint instead of av_channel_layout_describe in a few places 
Where an AVBPrint buffer is used later anyway.

Signed-off-by: Marton Balint <cus@passwd.hu>
 2024-01-07 22:47:22 +01:00
James Almer
b95ccfcada avcodec/vvc_thread: don't use an anonymous union 
Should fix compilation with old GCC.

Signed-off-by: James Almer <jamrial@gmail.com>
 2024-01-06 23:28:03 -03:00
Nuo Mi
02d600c568 vvcdec: add TODO for combining transform, lmcs_scale_chroma, and add_residual 
Thanks for the suggestion from Lynne.
 2024-01-07 09:01:04 +08:00