Chiebot-Mirror
/
FFmpeg
mirror of https://github.com/FFmpeg/FFmpeg.git
8
0
Fork 0
Code Issues Projects Releases Wiki Activity

x86: vpx/h264/hevc/mpeg2: share constants

Browse Source 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
pull/80/head
Christophe Gisquet 11 years ago committed by Michael Niedermayer
parent 305f72aee7
commit 4e128ab0b1
10 changed files with 27 additions and 16 deletions
Whitespace
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Split View
Diff Options
Show Stats Download Patch File Download Diff File
  1. 5
      libavcodec/x86/constants.c
  2. 5
      libavcodec/x86/constants.h
  3. 2
      libavcodec/x86/h264_intrapred_10bit.asm
  4. 2
      libavcodec/x86/hevc_deblock.asm
  5. 3
      libavcodec/x86/hpeldsp.asm
  6. 2
      libavcodec/x86/vp8dsp.asm
  7. 8
      libavcodec/x86/vp9intrapred.asm
  8. 9
      libavcodec/x86/vp9itxfm.asm
  9. 4
      libavcodec/x86/vp9lpf.asm
  10. 3
      libavcodec/x86/vp9mc.asm

5
libavcodec/x86/constants.c
Unescape View File

@ -43,8 +43,13 @@ DECLARE_ALIGNED(16, const xmm_reg, ff_pw_64) = { 0x0040004000400040ULL, 0x004
DECLARE_ALIGNED(8, const uint64_t, ff_pw_96) = 0x0060006000600060ULL;
DECLARE_ALIGNED(8, const uint64_t, ff_pw_128) = 0x0080008000800080ULL;
DECLARE_ALIGNED(8, const uint64_t, ff_pw_255) = 0x00ff00ff00ff00ffULL;
DECLARE_ALIGNED(16, const xmm_reg, ff_pw_256) = { 0x0100010001000100ULL, 0x0100010001000100ULL };
DECLARE_ALIGNED(16, const xmm_reg, ff_pw_512) = { 0x0200020002000200ULL, 0x0200020002000200ULL };
DECLARE_ALIGNED(16, const xmm_reg, ff_pw_1019) = { 0x03FB03FB03FB03FBULL, 0x03FB03FB03FB03FBULL };
DECLARE_ALIGNED(16, const xmm_reg, ff_pw_1024) = { 0x0400040004000400ULL, 0x0400040004000400ULL };
DECLARE_ALIGNED(16, const xmm_reg, ff_pw_2048) = { 0x0800080008000800ULL, 0x0800080008000800ULL };
DECLARE_ALIGNED(16, const xmm_reg, ff_pw_8192) = { 0x2000200020002000ULL, 0x2000200020002000ULL };
DECLARE_ALIGNED(16, const xmm_reg, ff_pw_m1) = { 0xFFFFFFFFFFFFFFFFULL, 0xFFFFFFFFFFFFFFFFULL };
DECLARE_ALIGNED(16, const xmm_reg, ff_pb_0) = { 0x0000000000000000ULL, 0x0000000000000000ULL };
DECLARE_ALIGNED(32, const ymm_reg, ff_pb_1) = { 0x0101010101010101ULL, 0x0101010101010101ULL,

5
libavcodec/x86/constants.h
Unescape View File

@ -43,6 +43,11 @@ extern const xmm_reg ff_pw_64;
extern const uint64_t ff_pw_96;
extern const uint64_t ff_pw_128;
extern const uint64_t ff_pw_255;
extern const xmm_reg ff_pw_512;
extern const xmm_reg ff_pw_1024;
extern const xmm_reg ff_pw_2048;
extern const xmm_reg ff_pw_8192;
extern const xmm_reg ff_pw_m1;
extern const ymm_reg ff_pb_1;
extern const ymm_reg ff_pb_3;

2
libavcodec/x86/h264_intrapred_10bit.asm
Unescape View File

@ -26,6 +26,7 @@
SECTION_RODATA
cextern pw_512
cextern pw_16
cextern pw_8
cextern pw_4
@ -35,7 +36,6 @@ cextern pw_1
pw_m32101234: dw -3, -2, -1, 0, 1, 2, 3, 4
pw_m3: times 8 dw -3
pw_pixel_max: times 8 dw ((1 << 10)-1)
pw_512: times 8 dw 512
pd_17: times 4 dd 17
pd_16: times 4 dd 16

2
libavcodec/x86/hevc_deblock.asm
Unescape View File

@ -28,12 +28,12 @@ SECTION_RODATA
pw_pixel_max_12: times 8 dw ((1 << 12)-1)
pw_pixel_max_10: times 8 dw ((1 << 10)-1)
pw_m1: times 8 dw -1
pw_m2: times 8 dw -2
pd_1 : times 4 dd 1
cextern pw_4
cextern pw_8
cextern pw_m1
SECTION .text
INIT_XMM sse2

3
libavcodec/x86/hpeldsp.asm
Unescape View File

@ -30,10 +30,11 @@
SECTION_RODATA
cextern pb_1
cextern pw_2
pw_8192: times 8 dw (1<<13)
pb_interleave16: db 0, 8, 1, 9, 2, 10, 3, 11, 4, 12, 5, 13, 6, 14, 7, 15
pb_interleave8: db 0, 4, 1, 5, 2, 6, 3, 7
cextern pw_8192
SECTION_TEXT
; void ff_put_pixels8_x2(uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int h)

2
libavcodec/x86/vp8dsp.asm
Unescape View File

@ -143,13 +143,13 @@ filter_h6_shuf1: db 0, 5, 1, 6, 2, 7, 3, 8, 4, 9, 5, 10, 6, 11, 7, 12
filter_h6_shuf2: db 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8, 8, 9
filter_h6_shuf3: db 3, 4, 4, 5, 5, 6, 6, 7, 7, 8, 8, 9, 9, 10, 10, 11
pw_256: times 8 dw 256
pw_20091: times 4 dw 20091
pw_17734: times 4 dw 17734
cextern pw_3
cextern pw_4
cextern pw_64
cextern pw_256
SECTION .text

8
libavcodec/x86/vp9intrapred.asm
Unescape View File

@ -33,11 +33,7 @@ SECTION_RODATA 32
pw_m256: times 16 dw -256
pw_m255: times 16 dw -255
pw_512: times 8 dw 512
pw_1024: times 8 dw 1024
pw_2048: times 8 dw 2048
pw_4096: times 8 dw 4096
pw_8192: times 8 dw 8192
pb_4x3_4x2_4x1_4x0: times 4 db 3
times 4 db 2
@ -77,6 +73,10 @@ pb_15: times 16 db 15
cextern pb_1
cextern pb_3
cextern pw_512
cextern pw_1024
cextern pw_2048
cextern pw_8192
SECTION .text

9
libavcodec/x86/vp9itxfm.asm
Unescape View File

@ -66,10 +66,11 @@ pw_m5283_m15212: times 4 dw -5283, -15212
pw_13377x2: times 8 dw 13377*2
pd_8192: times 4 dd 8192
pw_2048: times 8 dw 2048
pw_1024: times 8 dw 1024
pw_512: times 8 dw 512
pw_m1: times 8 dw -1
cextern pw_512
cextern pw_1024
cextern pw_2048
cextern pw_m1
SECTION .text

4
libavcodec/x86/vp9lpf.asm
Unescape View File

@ -36,8 +36,8 @@ pb_81: times 16 db 0x81
pb_f8: times 16 db 0xf8
pb_fe: times 16 db 0xfe
pw_4: times 8 dw 4
pw_8: times 8 dw 8
cextern pw_4
cextern pw_8
; with mix functions, two 8-bit thresholds are stored in a 16-bit storage,
; the following mask is used to splat both in the same register

3
libavcodec/x86/vp9mc.asm
Unescape View File

@ -24,8 +24,7 @@
SECTION_RODATA
; FIXME share with vp8dsp.asm
pw_256: times 8 dw 256
cextern pw_256
%macro F8_TAPS 8
times 8 db %1, %2

Write Preview
Loading…
Cancel
Save