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-rw-r--r--vp9/common/x86/vp9_asm_stubs.c39
-rw-r--r--vp9/common/x86/vp9_subpixel_8t_ssse3.asm239
2 files changed, 265 insertions, 13 deletions
diff --git a/vp9/common/x86/vp9_asm_stubs.c b/vp9/common/x86/vp9_asm_stubs.c
index 3e2346f29..fbc95b6ce 100644
--- a/vp9/common/x86/vp9_asm_stubs.c
+++ b/vp9/common/x86/vp9_asm_stubs.c
@@ -65,6 +65,20 @@ void vp9_filter_block1d8_h8_ssse3(const unsigned char *src_ptr,
unsigned int output_height,
const short *filter);
+void vp9_filter_block1d4_v8_ssse3(const unsigned char *src_ptr,
+ const unsigned int src_pitch,
+ unsigned char *output_ptr,
+ unsigned int out_pitch,
+ unsigned int output_height,
+ const short *filter);
+
+void vp9_filter_block1d4_h8_ssse3(const unsigned char *src_ptr,
+ const unsigned int src_pitch,
+ unsigned char *output_ptr,
+ unsigned int out_pitch,
+ unsigned int output_height,
+ const short *filter);
+
void vp9_convolve8_horiz_ssse3(const uint8_t *src, int src_stride,
uint8_t *dst, int dst_stride,
const int16_t *filter_x, int x_step_q4,
@@ -87,6 +101,14 @@ void vp9_convolve8_horiz_ssse3(const uint8_t *src, int src_stride,
dst += 8;
w -= 8;
}
+ while (w >= 4) {
+ vp9_filter_block1d4_h8_ssse3(src, src_stride,
+ dst, dst_stride,
+ h, filter_x);
+ src += 4;
+ dst += 4;
+ w -= 4;
+ }
}
if (w) {
vp9_convolve8_horiz_c(src, src_stride, dst, dst_stride,
@@ -117,6 +139,14 @@ void vp9_convolve8_vert_ssse3(const uint8_t *src, int src_stride,
dst += 8;
w -= 8;
}
+ while (w >= 4) {
+ vp9_filter_block1d4_v8_ssse3(src - src_stride * 3, src_stride,
+ dst, dst_stride,
+ h, filter_y);
+ src += 4;
+ dst += 4;
+ w -= 4;
+ }
}
if (w) {
vp9_convolve8_vert_c(src, src_stride, dst, dst_stride,
@@ -156,6 +186,15 @@ void vp9_convolve8_ssse3(const uint8_t *src, int src_stride,
h, filter_y);
return;
}
+ if (w == 4) {
+ vp9_filter_block1d4_h8_ssse3(src - 3 * src_stride, src_stride,
+ fdata2, 16,
+ h + 7, filter_x);
+ vp9_filter_block1d4_v8_ssse3(fdata2, 16,
+ dst, dst_stride,
+ h, filter_y);
+ return;
+ }
}
vp9_convolve8_c(src, src_stride, dst, dst_stride,
filter_x, x_step_q4, filter_y, y_step_q4,
diff --git a/vp9/common/x86/vp9_subpixel_8t_ssse3.asm b/vp9/common/x86/vp9_subpixel_8t_ssse3.asm
index c6d65e904..5f039454a 100644
--- a/vp9/common/x86/vp9_subpixel_8t_ssse3.asm
+++ b/vp9/common/x86/vp9_subpixel_8t_ssse3.asm
@@ -30,6 +30,124 @@
; unsigned int output_height,
; short *filter
;)
+global sym(vp9_filter_block1d4_v8_ssse3) PRIVATE
+sym(vp9_filter_block1d4_v8_ssse3):
+ push rbp
+ mov rbp, rsp
+ SHADOW_ARGS_TO_STACK 6
+ SAVE_XMM 7
+ push rsi
+ push rdi
+ push rbx
+ ; end prolog
+
+ ALIGN_STACK 16, rax
+ sub rsp, 16*5
+ %define k0k1 [rsp + 16*0]
+ %define k2k3 [rsp + 16*1]
+ %define k4k5 [rsp + 16*2]
+ %define k6k7 [rsp + 16*3]
+ %define krd [rsp + 16*4]
+
+ mov rdx, arg(5) ;filter ptr
+ mov rsi, arg(0) ;src_ptr
+ mov rdi, arg(2) ;output_ptr
+ mov rcx, 0x0400040
+
+ movdqa xmm4, [rdx] ;load filters
+ movd xmm5, rcx
+ packsswb xmm4, xmm4
+ pshuflw xmm0, xmm4, 0b ;k0_k1
+ pshuflw xmm1, xmm4, 01010101b ;k2_k3
+ pshuflw xmm2, xmm4, 10101010b ;k4_k5
+ pshuflw xmm3, xmm4, 11111111b ;k6_k7
+
+ punpcklqdq xmm0, xmm0
+ punpcklqdq xmm1, xmm1
+ punpcklqdq xmm2, xmm2
+ punpcklqdq xmm3, xmm3
+
+ movdqa k0k1, xmm0
+ movdqa k2k3, xmm1
+ pshufd xmm5, xmm5, 0
+ movdqa k4k5, xmm2
+ movdqa k6k7, xmm3
+ movdqa krd, xmm5
+
+ movsxd rdx, DWORD PTR arg(1) ;pixels_per_line
+
+%if ABI_IS_32BIT=0
+ movsxd r8, DWORD PTR arg(3) ;out_pitch
+%endif
+ mov rax, rsi
+ movsxd rcx, DWORD PTR arg(4) ;output_height
+ add rax, rdx
+
+ lea rbx, [rdx + rdx*4]
+ add rbx, rdx ;pitch * 6
+
+.vp9_filter_block1d4_v8_ssse3_loop:
+ movd xmm0, [rsi] ;A
+ movd xmm1, [rsi + rdx] ;B
+ movd xmm2, [rsi + rdx * 2] ;C
+ movd xmm3, [rax + rdx * 2] ;D
+ movd xmm4, [rsi + rdx * 4] ;E
+ movd xmm5, [rax + rdx * 4] ;F
+
+ punpcklbw xmm0, xmm1 ;A B
+ punpcklbw xmm2, xmm3 ;C D
+ punpcklbw xmm4, xmm5 ;E F
+
+ movd xmm6, [rsi + rbx] ;G
+ movd xmm7, [rax + rbx] ;H
+
+ pmaddubsw xmm0, k0k1
+ pmaddubsw xmm2, k2k3
+ punpcklbw xmm6, xmm7 ;G H
+ pmaddubsw xmm4, k4k5
+ pmaddubsw xmm6, k6k7
+
+ paddsw xmm0, xmm2
+ paddsw xmm0, krd
+ paddsw xmm4, xmm6
+ paddsw xmm0, xmm4
+
+ psraw xmm0, 7
+ packuswb xmm0, xmm0
+
+ add rsi, rdx
+ add rax, rdx
+
+ movd [rdi], xmm0
+
+%if ABI_IS_32BIT
+ add rdi, DWORD PTR arg(3) ;out_pitch
+%else
+ add rdi, r8
+%endif
+ dec rcx
+ jnz .vp9_filter_block1d4_v8_ssse3_loop
+
+ add rsp, 16*5
+ pop rsp
+ pop rbx
+ ; begin epilog
+ pop rdi
+ pop rsi
+ RESTORE_XMM
+ UNSHADOW_ARGS
+ pop rbp
+ ret
+
+;void vp9_filter_block1d8_v8_ssse3
+;(
+; unsigned char *src_ptr,
+; unsigned int src_pitch,
+; unsigned char *output_ptr,
+; unsigned int out_pitch,
+; unsigned int output_height,
+; short *filter
+;)
global sym(vp9_filter_block1d8_v8_ssse3) PRIVATE
sym(vp9_filter_block1d8_v8_ssse3):
push rbp
@@ -289,6 +407,110 @@ sym(vp9_filter_block1d16_v8_ssse3):
pop rbp
ret
+;void vp9_filter_block1d4_h8_ssse3
+;(
+; unsigned char *src_ptr,
+; unsigned int src_pixels_per_line,
+; unsigned char *output_ptr,
+; unsigned int output_pitch,
+; unsigned int output_height,
+; short *filter
+;)
+global sym(vp9_filter_block1d4_h8_ssse3) PRIVATE
+sym(vp9_filter_block1d4_h8_ssse3):
+ push rbp
+ mov rbp, rsp
+ SHADOW_ARGS_TO_STACK 6
+ SAVE_XMM 7
+ GET_GOT rbx
+ push rsi
+ push rdi
+ ; end prolog
+
+ ALIGN_STACK 16, rax
+ sub rsp, 16*5
+ %define k0k1 [rsp + 16*0]
+ %define k2k3 [rsp + 16*1]
+ %define k4k5 [rsp + 16*2]
+ %define k6k7 [rsp + 16*3]
+ %define krd [rsp + 16*4]
+
+ mov rdx, arg(5) ;filter ptr
+ mov rsi, arg(0) ;src_ptr
+ mov rdi, arg(2) ;output_ptr
+ mov rcx, 0x0400040
+
+ movdqa xmm4, [rdx] ;load filters
+ movd xmm5, rcx
+ packsswb xmm4, xmm4
+ pshuflw xmm0, xmm4, 0b ;k0_k1
+ pshuflw xmm1, xmm4, 01010101b ;k2_k3
+ pshuflw xmm2, xmm4, 10101010b ;k4_k5
+ pshuflw xmm3, xmm4, 11111111b ;k6_k7
+
+ punpcklqdq xmm0, xmm0
+ punpcklqdq xmm1, xmm1
+ punpcklqdq xmm2, xmm2
+ punpcklqdq xmm3, xmm3
+
+ movdqa k0k1, xmm0
+ movdqa k2k3, xmm1
+ pshufd xmm5, xmm5, 0
+ movdqa k4k5, xmm2
+ movdqa k6k7, xmm3
+ movdqa krd, xmm5
+
+ movsxd rax, dword ptr arg(1) ;src_pixels_per_line
+ movsxd rdx, dword ptr arg(3) ;output_pitch
+ movsxd rcx, dword ptr arg(4) ;output_height
+
+.filter_block1d4_h8_rowloop_ssse3:
+ movq xmm0, [rsi - 3] ; -3 -2 -1 0 1 2 3 4
+
+ movq xmm3, [rsi + 5] ; 5 6 7 8 9 10 11 12
+ punpcklqdq xmm0, xmm3
+
+ movdqa xmm1, xmm0
+ pshufb xmm0, [GLOBAL(shuf_t0t1)]
+ pmaddubsw xmm0, k0k1
+
+ movdqa xmm2, xmm1
+ pshufb xmm1, [GLOBAL(shuf_t2t3)]
+ pmaddubsw xmm1, k2k3
+
+ movdqa xmm4, xmm2
+ pshufb xmm2, [GLOBAL(shuf_t4t5)]
+ pmaddubsw xmm2, k4k5
+
+ pshufb xmm4, [GLOBAL(shuf_t6t7)]
+ pmaddubsw xmm4, k6k7
+
+ paddsw xmm0, xmm1
+ paddsw xmm0, xmm4
+ paddsw xmm0, xmm2
+ paddsw xmm0, krd
+ psraw xmm0, 7
+ packuswb xmm0, xmm0
+
+ lea rsi, [rsi + rax]
+ movd [rdi], xmm0
+
+ lea rdi, [rdi + rdx]
+ dec rcx
+ jnz .filter_block1d4_h8_rowloop_ssse3
+
+ add rsp, 16*5
+ pop rsp
+
+ ; begin epilog
+ pop rdi
+ pop rsi
+ RESTORE_GOT
+ RESTORE_XMM
+ UNSHADOW_ARGS
+ pop rbp
+ ret
+
;void vp9_filter_block1d8_h8_ssse3
;(
; unsigned char *src_ptr,
@@ -340,7 +562,7 @@ sym(vp9_filter_block1d8_h8_ssse3):
pshufd xmm5, xmm5, 0
movdqa k4k5, xmm2
movdqa k6k7, xmm3
-; movdqa krd, xmm5
+ movdqa krd, xmm5
movsxd rax, dword ptr arg(1) ;src_pixels_per_line
movsxd rdx, dword ptr arg(3) ;output_pitch
@@ -349,10 +571,7 @@ sym(vp9_filter_block1d8_h8_ssse3):
.filter_block1d8_h8_rowloop_ssse3:
movq xmm0, [rsi - 3] ; -3 -2 -1 0 1 2 3 4
-; movq xmm3, [rsi + 4] ; 4 5 6 7 8 9 10 11
movq xmm3, [rsi + 5] ; 5 6 7 8 9 10 11 12
-;note: if we create a k0_k7 filter, we can save a pshufb
-; punpcklbw xmm0, xmm3 ; -3 4 -2 5 -1 6 0 7 1 8 2 9 3 10 4 11
punpcklqdq xmm0, xmm3
movdqa xmm1, xmm0
@@ -371,9 +590,9 @@ sym(vp9_filter_block1d8_h8_ssse3):
pmaddubsw xmm4, k6k7
paddsw xmm0, xmm1
- paddsw xmm0, xmm2
- paddsw xmm0, xmm5
paddsw xmm0, xmm4
+ paddsw xmm0, xmm2
+ paddsw xmm0, krd
psraw xmm0, 7
packuswb xmm0, xmm0
@@ -456,10 +675,7 @@ sym(vp9_filter_block1d16_h8_ssse3):
.filter_block1d16_h8_rowloop_ssse3:
movq xmm0, [rsi - 3] ; -3 -2 -1 0 1 2 3 4
-; movq xmm3, [rsi + 4] ; 4 5 6 7 8 9 10 11
movq xmm3, [rsi + 5] ; 5 6 7 8 9 10 11 12
-;note: if we create a k0_k7 filter, we can save a pshufb
-; punpcklbw xmm0, xmm3 ; -3 4 -2 5 -1 6 0 7 1 8 2 9 3 10 4 11
punpcklqdq xmm0, xmm3
movdqa xmm1, xmm0
@@ -486,10 +702,7 @@ sym(vp9_filter_block1d16_h8_ssse3):
movq xmm3, [rsi + 5]
-; movq xmm7, [rsi + 12]
movq xmm7, [rsi + 13]
-;note: same as above
-; punpcklbw xmm3, xmm7
punpcklqdq xmm3, xmm7
movdqa xmm1, xmm3
@@ -508,9 +721,9 @@ sym(vp9_filter_block1d16_h8_ssse3):
pmaddubsw xmm4, k6k7
paddsw xmm3, xmm1
+ paddsw xmm3, xmm4
paddsw xmm3, xmm2
paddsw xmm3, krd
- paddsw xmm3, xmm4
psraw xmm3, 7
packuswb xmm3, xmm3
punpcklqdq xmm0, xmm3
generated by cgit v1.2.3 (git 2.25.1) at 2024-10-13 11:19:55 +0000