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14 Commits

Author SHA1 Message Date
James Almer 92219ef4ac Merge commit '186bd30aa3b6c2b29b4dbf18278700b572068b1e' 
* commit '186bd30aa3b6c2b29b4dbf18278700b572068b1e':
  h264/arm64: implement missing 4:2:2 chroma loop filter neon functions

Merged-by: James Almer <jamrial@gmail.com>
 2019-03-14 16:29:41 -03:00
Janne Grunau 186bd30aa3 h264/arm64: implement missing 4:2:2 chroma loop filter neon functions 2019-02-27 21:57:05 +01:00
Carl Eugen Hoyos 7e4d3dbe18 lavc/aarch64/h264dsp_init: Only use neon horizontal intra loopfilter for 4:2:0. 2019-02-20 23:56:21 +01:00
James Almer aa844dc46f aarch64/h264dsp: change loop filter stride argument to ptrdiff_t 
This was missed in d5d699ab6e

Signed-off-by: James Almer <jamrial@gmail.com>
 2019-02-20 19:38:46 -03:00
James Almer e4e04dce1f Merge commit '28a8b5413b64b831dfb8650208bccd8b78360484' 
* commit '28a8b5413b64b831dfb8650208bccd8b78360484':
  h264/aarch64: add intra loop filter neon asm

Merged-by: James Almer <jamrial@gmail.com>
 2019-02-20 15:42:01 -03:00
Janne Grunau 28a8b5413b h264/aarch64: add intra loop filter neon asm 
Add my neon asm from x264 relicensed under the LGPL 2.1 or later. Ported
(x264 uses nv12 chroma) and optimized.

Cycle count for checkasm --bench on a Snapdragon 820e:
h264_h_loop_filter_luma_intra_8bpp_c: 60.0
h264_h_loop_filter_luma_intra_8bpp_neon: 54.2
h264_v_loop_filter_luma_intra_8bpp_c: 148.3
h264_v_loop_filter_luma_intra_8bpp_neon: 73.8
h264_h_loop_filter_chroma_intra_8bpp_c: 27.8
h264_h_loop_filter_chroma_intra_8bpp_neon: 21.4
h264_h_loop_filter_chroma_mbaff_intra_8bpp_c: 15.8
h264_h_loop_filter_chroma_mbaff_intra_8bpp_neon: 15.7
h264_v_loop_filter_chroma_intra_8bpp_c: 45.8
h264_v_loop_filter_chroma_intra_8bpp_neon: 17.3
 2019-01-26 12:05:10 +01:00
Carl Eugen Hoyos 0576ef466d lavc/aarch64/h264dsp_init_aarch64: Fix weight function prototypes. 
Fixes the following warnings:
libavcodec/aarch64/h264dsp_init_aarch64.c: In function ‘ff_h264dsp_init_aarch64’:
libavcodec/aarch64/h264dsp_init_aarch64.c:84:38: warning: assignment from incompatible pointer type [enabled by default]
         c->weight_h264_pixels_tab[0] = ff_weight_h264_pixels_16_neon;
                                      ^
libavcodec/aarch64/h264dsp_init_aarch64.c:85:38: warning: assignment from incompatible pointer type [enabled by default]
         c->weight_h264_pixels_tab[1] = ff_weight_h264_pixels_8_neon;
                                      ^
libavcodec/aarch64/h264dsp_init_aarch64.c:86:38: warning: assignment from incompatible pointer type [enabled by default]
         c->weight_h264_pixels_tab[2] = ff_weight_h264_pixels_4_neon;
                                      ^
libavcodec/aarch64/h264dsp_init_aarch64.c:88:40: warning: assignment from incompatible pointer type [enabled by default]
         c->biweight_h264_pixels_tab[0] = ff_biweight_h264_pixels_16_neon;
                                        ^
libavcodec/aarch64/h264dsp_init_aarch64.c:89:40: warning: assignment from incompatible pointer type [enabled by default]
         c->biweight_h264_pixels_tab[1] = ff_biweight_h264_pixels_8_neon;
                                        ^
libavcodec/aarch64/h264dsp_init_aarch64.c:90:40: warning: assignment from incompatible pointer type [enabled by default]
         c->biweight_h264_pixels_tab[2] = ff_biweight_h264_pixels_4_neon;
                                        ^
 2018-07-13 21:28:04 +02:00
Carl Eugen Hoyos 4faea46bd9 lavc/aarch64: Do not use the neon horizontal chroma loop filter for H.264 4:2:2. 2015-01-31 10:05:10 +01:00
Michael Niedermayer 92d07ea4b5 Merge commit 'f896bca03fc63b93851c1c14c9321c20b3cd44a6' 
* commit 'f896bca03fc63b93851c1c14c9321c20b3cd44a6':
  aarch64: h264 (bi)weight NEON optimizations

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-15 15:36:37 +01:00
Michael Niedermayer bf0470a5be Merge commit '36e3b1f2fd262028834a9d7b1eb533c1218ee6c2' 
* commit '36e3b1f2fd262028834a9d7b1eb533c1218ee6c2':
  aarch64: h264 loop filter NEON optimizations

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-15 15:27:26 +01:00
Michael Niedermayer fb1c786a9d Merge commit '8438b3f09f6b225d0886cc385117c38eb44ca0c1' 
* commit '8438b3f09f6b225d0886cc385117c38eb44ca0c1':
  aarch64: h264 idct NEON assembler optimizations

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-15 15:06:47 +01:00
Janne Grunau f896bca03f aarch64: h264 (bi)weight NEON optimizations 
Ported from ARMv7 NEON.
 2014-01-15 12:31:07 +01:00
Janne Grunau 36e3b1f2fd aarch64: h264 loop filter NEON optimizations 
Ported from ARMv7 NEON.
 2014-01-15 12:31:04 +01:00
Janne Grunau 8438b3f09f aarch64: h264 idct NEON assembler optimizations 
Ported from ARMv7 NEON.
 2014-01-15 12:13:41 +01:00