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11 commits

Author SHA1 Message Date
Ramiro Polla
6aafe61285 avcodec/mpegvideoencdsp: convert stride parameters from int to ptrdiff_t 2024-09-01 13:42:30 +02:00
Ramiro Polla
9f68a3712e avcodec/aarch64/mpegvideoencdsp: add neon implementations for pix_sum and pix_norm1 
A55             A76
pix_norm1_c:     478.2           234.2
pix_norm1_neon:  188.2 ( 2.54x)   41.2 ( 5.68x)
pix_sum_c:       304.2           244.0
pix_sum_neon:     77.2 ( 3.94x)   21.5 (11.35x)
 2024-08-26 12:48:31 +02:00
Rémi Denis-Courmont
63d016aea5 lavc/mpegvideoencdsp: R-V V pix_sum 
T-Head C908:
pix_sum_c:      332.2
pix_sum_rvv_i64: 91.2

SpacemiT X60:
pix_sum_c:      321.2
pix_sum_rvv_i64: 60.9
 2024-08-19 22:41:13 +03:00
Andreas Rheinhardt
966fc1230a avcodec/mpegvideoencdsp: Allow pointers to const where possible 
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2022-07-31 03:32:40 +02:00
Shivraj Patil
2f3f98af2b avcodec/mips: MSA (MIPS-SIMD-Arch) optimizations for mpegvideoencdsp functions 
This patch adds MSA (MIPS-SIMD-Arch) optimizations for mpegvideoencdsp functions in new file mpegvideoencdsp_msa.c

Signed-off-by: Shivraj Patil <shivraj.patil@imgtec.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-07-06 18:25:01 +02:00
Michael Niedermayer
3790801f9c Merge commit '3c650efb81' 
* commit '3c650efb81':
  dsputil: Move draw_edges() to mpegvideoencdsp

Conflicts:
	libavcodec/mpegvideo_enc.c
	libavcodec/x86/Makefile
	libavcodec/x86/dsputil_init.c
	libavcodec/x86/dsputil_mmx.c
	libavcodec/x86/dsputil_x86.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-07-07 16:17:27 +02:00
Michael Niedermayer
020865f557 Merge commit 'c166148409' 
* commit 'c166148409':
  dsputil: Move pix_sum, pix_norm1, shrink function pointers to mpegvideoenc

Conflicts:
	libavcodec/dsputil.c
	libavcodec/mpegvideo_enc.c
	libavcodec/x86/dsputilenc.asm
	libavcodec/x86/dsputilenc_mmx.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-07-07 15:36:58 +02:00
Michael Niedermayer
462c6cdb8e Merge commit '8d686ca59d' 
* commit '8d686ca59d':
  dsputil: Split off *_8x8basis to a separate context

Conflicts:
	libavcodec/dsputil.c
	libavcodec/mpegvideo_enc.c
	libavcodec/x86/dsputilenc_mmx.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-07-07 15:08:55 +02:00
Diego Biurrun
3c650efb81 dsputil: Move draw_edges() to mpegvideoencdsp 2014-07-06 14:48:50 -07:00
Diego Biurrun
c166148409 dsputil: Move pix_sum, pix_norm1, shrink function pointers to mpegvideoenc 2014-07-06 14:26:53 -07:00
Diego Biurrun
8d686ca59d dsputil: Split off *_8x8basis to a separate context 2014-07-06 13:09:24 -07:00