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-rw-r--r--xorg/server/module/amd64/cpuid_amd64.asm41
-rw-r--r--xorg/server/module/amd64/funcs_amd64.h39
-rw-r--r--xorg/server/module/amd64/i420_to_rgb32_amd64_sse2.asm248
-rw-r--r--xorg/server/module/amd64/uyvy_to_rgb32_amd64_sse2.asm17
-rw-r--r--xorg/server/module/amd64/yuy2_to_rgb32_amd64_sse2.asm17
-rw-r--r--xorg/server/module/amd64/yv12_to_rgb32_amd64_sse2.asm248
6 files changed, 610 insertions, 0 deletions
diff --git a/xorg/server/module/amd64/cpuid_amd64.asm b/xorg/server/module/amd64/cpuid_amd64.asm
new file mode 100644
index 00000000..b97937ad
--- /dev/null
+++ b/xorg/server/module/amd64/cpuid_amd64.asm
@@ -0,0 +1,41 @@
+
+SECTION .text
+
+%macro PROC 1
+ align 16
+ global %1
+ %1:
+%endmacro
+
+;The first six integer or pointer arguments are passed in registers
+;RDI, RSI, RDX, RCX, R8, and R9
+
+;int
+;cpuid_amd64(int eax_in, int ecx_in, int *eax, int *ebx, int *ecx, int *edx)
+
+PROC cpuid_amd64
+ ; save registers
+ push rbx
+
+ push rdx
+ push rcx
+ push r8
+ push r9
+
+ mov rax, rdi
+ mov rcx, rsi
+ cpuid
+ pop rdi
+ mov [rdi], edx
+ pop rdi
+ mov [rdi], ecx
+ pop rdi
+ mov [rdi], ebx
+ pop rdi
+ mov [rdi], eax
+ mov eax, 0
+ ; restore registers
+ pop rbx
+ ret;
+ align 16
+
diff --git a/xorg/server/module/amd64/funcs_amd64.h b/xorg/server/module/amd64/funcs_amd64.h
new file mode 100644
index 00000000..10cffe0d
--- /dev/null
+++ b/xorg/server/module/amd64/funcs_amd64.h
@@ -0,0 +1,39 @@
+/*
+Copyright 2014 Jay Sorg
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+amd64 asm functions
+
+*/
+
+#ifndef __FUNCS_AMD64_H
+#define __FUNCS_AMD64_H
+
+int
+cpuid_amd64(int eax_in, int ecx_in, int *eax, int *ebx, int *ecx, int *edx);
+int
+yv12_to_rgb32_amd64_sse2(unsigned char *yuvs, int width, int height, int *rgbs);
+int
+i420_to_rgb32_amd64_sse2(unsigned char *yuvs, int width, int height, int *rgbs);
+int
+yuy2_to_rgb32_amd64_sse2(unsigned char *yuvs, int width, int height, int *rgbs);
+int
+uyvy_to_rgb32_amd64_sse2(unsigned char *yuvs, int width, int height, int *rgbs);
+
+#endif
+
diff --git a/xorg/server/module/amd64/i420_to_rgb32_amd64_sse2.asm b/xorg/server/module/amd64/i420_to_rgb32_amd64_sse2.asm
new file mode 100644
index 00000000..d9760caa
--- /dev/null
+++ b/xorg/server/module/amd64/i420_to_rgb32_amd64_sse2.asm
@@ -0,0 +1,248 @@
+;
+;Copyright 2014 Jay Sorg
+;
+;Permission to use, copy, modify, distribute, and sell this software and its
+;documentation for any purpose is hereby granted without fee, provided that
+;the above copyright notice appear in all copies and that both that
+;copyright notice and this permission notice appear in supporting
+;documentation.
+;
+;The above copyright notice and this permission notice shall be included in
+;all copies or substantial portions of the Software.
+;
+;THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+;IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+;FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+;OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+;AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+;CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+;
+;I420 to RGB32
+;amd64 SSE2 32 bit
+;
+; RGB to YUV
+; 0.299 0.587 0.114
+; -0.14713 -0.28886 0.436
+; 0.615 -0.51499 -0.10001
+; YUV to RGB
+; 1 0 1.13983
+; 1 -0.39465 -0.58060
+; 1 2.03211 0
+; shift left 12
+; 4096 0 4669
+; 4096 -1616 -2378
+; 4096 9324 0
+
+SECTION .data
+align 16
+c128 times 8 dw 128
+c4669 times 8 dw 4669
+c1616 times 8 dw 1616
+c2378 times 8 dw 2378
+c9324 times 8 dw 9324
+
+SECTION .text
+
+%macro PROC 1
+ align 16
+ global %1
+ %1:
+%endmacro
+
+do8_uv:
+
+ ; v
+ movd xmm1, [rbx] ; 4 at a time
+ lea rbx, [rbx + 4]
+ punpcklbw xmm1, xmm1
+ pxor xmm6, xmm6
+ punpcklbw xmm1, xmm6
+ movdqa xmm7, [rel c128]
+ psubw xmm1, xmm7
+ psllw xmm1, 4
+
+ ; v
+ movd xmm2, [rdx] ; 4 at a time
+ lea rdx, [rdx + 4]
+ punpcklbw xmm2, xmm2
+ punpcklbw xmm2, xmm6
+ psubw xmm2, xmm7
+ psllw xmm2, 4
+
+do8:
+
+ ; y
+ movq xmm0, [rsi] ; 8 at a time
+ lea rsi, [rsi + 8]
+ pxor xmm6, xmm6
+ punpcklbw xmm0, xmm6
+
+ ; r = y + hiword(4669 * (v << 4))
+ movdqa xmm4, [rel c4669]
+ pmulhw xmm4, xmm1
+ movdqa xmm3, xmm0
+ paddw xmm3, xmm4
+
+ ; g = y - hiword(1616 * (u << 4)) - hiword(2378 * (v << 4))
+ movdqa xmm5, [rel c1616]
+ pmulhw xmm5, xmm2
+ movdqa xmm6, [rel c2378]
+ pmulhw xmm6, xmm1
+ movdqa xmm4, xmm0
+ psubw xmm4, xmm5
+ psubw xmm4, xmm6
+
+ ; b = y + hiword(9324 * (u << 4))
+ movdqa xmm6, [rel c9324]
+ pmulhw xmm6, xmm2
+ movdqa xmm5, xmm0
+ paddw xmm5, xmm6
+
+ packuswb xmm3, xmm3 ; b
+ packuswb xmm4, xmm4 ; g
+ punpcklbw xmm3, xmm4 ; gb
+
+ pxor xmm4, xmm4 ; a
+ packuswb xmm5, xmm5 ; r
+ punpcklbw xmm5, xmm4 ; ar
+
+ movdqa xmm4, xmm3
+ punpcklwd xmm3, xmm5 ; argb
+ movdqa [rdi], xmm3
+ lea rdi, [rdi + 16]
+ punpckhwd xmm4, xmm5 ; argb
+ movdqa [rdi], xmm4
+ lea rdi, [rdi + 16]
+
+ ret;
+
+;The first six integer or pointer arguments are passed in registers
+; RDI, RSI, RDX, RCX, R8, and R9
+
+;int
+;i420_to_rgb32_amd64_sse2(unsigned char *yuvs, int width, int height, int *rgbs)
+
+PROC i420_to_rgb32_amd64_sse2
+ push rbx
+ push rsi
+ push rdi
+ push rbp
+
+ push rdi
+ push rdx
+ mov rdi, rcx ; rgbs
+
+ mov rcx, rsi ; width
+ mov rdx, rcx
+ pop rbp ; height
+ mov rax, rbp
+ shr rbp, 1
+ imul rax, rcx ; rax = width * height
+
+ pop rsi ; y
+
+ mov rbx, rsi ; u = y + width * height
+ add rbx, rax
+
+ ; local vars
+ ; char* yptr1
+ ; char* yptr2
+ ; char* uptr
+ ; char* vptr
+ ; int* rgbs1
+ ; int* rgbs2
+ ; int width
+ sub rsp, 56 ; local vars, 56 bytes
+ mov [rsp + 0], rsi ; save y1
+ add rsi, rdx
+ mov [rsp + 8], rsi ; save y2
+ mov [rsp + 16], rbx ; save u
+ shr rax, 2
+ add rbx, rax ; v = u + (width * height / 4)
+ mov [rsp + 24], rbx ; save v
+
+ mov [rsp + 32], rdi ; save rgbs1
+ mov rax, rdx
+ shl rax, 2
+ add rdi, rax
+ mov [rsp + 40], rdi ; save rgbs2
+
+loop_y:
+
+ mov rcx, rdx ; width
+ shr rcx, 3
+
+ ; save rdx
+ mov [rsp + 48], rdx
+
+ ;prefetchnta 4096[rsp + 0] ; y
+ ;prefetchnta 1024[rsp + 16] ; u
+ ;prefetchnta 1024[rsp + 24] ; v
+
+loop_x:
+
+ mov rsi, [rsp + 0] ; y1
+ mov rbx, [rsp + 16] ; u
+ mov rdx, [rsp + 24] ; v
+ mov rdi, [rsp + 32] ; rgbs1
+
+ ; y1
+ call do8_uv
+
+ mov [rsp + 0], rsi ; y1
+ mov [rsp + 32], rdi ; rgbs1
+
+ mov rsi, [rsp + 8] ; y2
+ mov rdi, [rsp + 40] ; rgbs2
+
+ ; y2
+ call do8
+
+ mov [rsp + 8], rsi ; y2
+ mov [rsp + 16], rbx ; u
+ mov [rsp + 24], rdx ; v
+ mov [rsp + 40], rdi ; rgbs2
+
+ dec rcx ; width
+ jnz loop_x
+
+ ; restore rdx
+ mov rdx, [rsp + 48]
+
+ ; update y1 and 2
+ mov rax, [rsp + 0]
+ mov rbx, rdx
+ add rax, rbx
+ mov [rsp + 0], rax
+
+ mov rax, [rsp + 8]
+ add rax, rbx
+ mov [rsp + 8], rax
+
+ ; update rgb1 and 2
+ mov rax, [rsp + 32]
+ mov rbx, rdx
+ shl rbx, 2
+ add rax, rbx
+ mov [rsp + 32], rax
+
+ mov rax, [rsp + 40]
+ add rax, rbx
+ mov [rsp + 40], rax
+
+ mov rcx, rbp
+ dec rcx ; height
+ mov rbp, rcx
+ jnz loop_y
+
+ add rsp, 56
+
+ mov rax, 0
+ pop rbp
+ pop rdi
+ pop rsi
+ pop rbx
+ ret
+ align 16
+
+
diff --git a/xorg/server/module/amd64/uyvy_to_rgb32_amd64_sse2.asm b/xorg/server/module/amd64/uyvy_to_rgb32_amd64_sse2.asm
new file mode 100644
index 00000000..8866fd0f
--- /dev/null
+++ b/xorg/server/module/amd64/uyvy_to_rgb32_amd64_sse2.asm
@@ -0,0 +1,17 @@
+
+%macro PROC 1
+ align 16
+ global %1
+ %1:
+%endmacro
+
+;int
+;uyvy_to_rgb32_amd64_sse2(unsigned char *yuvs, int width, int height, int *rgbs)
+
+PROC uyvy_to_rgb32_amd64_sse2
+ push rbx
+ mov rax, 0
+ pop rbx
+ ret
+ align 16
+
diff --git a/xorg/server/module/amd64/yuy2_to_rgb32_amd64_sse2.asm b/xorg/server/module/amd64/yuy2_to_rgb32_amd64_sse2.asm
new file mode 100644
index 00000000..c0ac5c1b
--- /dev/null
+++ b/xorg/server/module/amd64/yuy2_to_rgb32_amd64_sse2.asm
@@ -0,0 +1,17 @@
+
+%macro PROC 1
+ align 16
+ global %1
+ %1:
+%endmacro
+
+;int
+;yuy2_to_rgb32_amd64_sse2(unsigned char *yuvs, int width, int height, int *rgbs)
+
+PROC yuy2_to_rgb32_amd64_sse2
+ push rbx
+ mov rax, 0
+ pop rbx
+ ret
+ align 16
+
diff --git a/xorg/server/module/amd64/yv12_to_rgb32_amd64_sse2.asm b/xorg/server/module/amd64/yv12_to_rgb32_amd64_sse2.asm
new file mode 100644
index 00000000..13e46878
--- /dev/null
+++ b/xorg/server/module/amd64/yv12_to_rgb32_amd64_sse2.asm
@@ -0,0 +1,248 @@
+;
+;Copyright 2014 Jay Sorg
+;
+;Permission to use, copy, modify, distribute, and sell this software and its
+;documentation for any purpose is hereby granted without fee, provided that
+;the above copyright notice appear in all copies and that both that
+;copyright notice and this permission notice appear in supporting
+;documentation.
+;
+;The above copyright notice and this permission notice shall be included in
+;all copies or substantial portions of the Software.
+;
+;THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+;IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+;FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+;OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+;AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+;CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+;
+;YV12 to RGB32
+;amd64 SSE2 32 bit
+;
+; RGB to YUV
+; 0.299 0.587 0.114
+; -0.14713 -0.28886 0.436
+; 0.615 -0.51499 -0.10001
+; YUV to RGB
+; 1 0 1.13983
+; 1 -0.39465 -0.58060
+; 1 2.03211 0
+; shift left 12
+; 4096 0 4669
+; 4096 -1616 -2378
+; 4096 9324 0
+
+SECTION .data
+align 16
+c128 times 8 dw 128
+c4669 times 8 dw 4669
+c1616 times 8 dw 1616
+c2378 times 8 dw 2378
+c9324 times 8 dw 9324
+
+SECTION .text
+
+%macro PROC 1
+ align 16
+ global %1
+ %1:
+%endmacro
+
+do8_uv:
+
+ ; u
+ movd xmm1, [rbx] ; 4 at a time
+ lea rbx, [rbx + 4]
+ punpcklbw xmm1, xmm1
+ pxor xmm6, xmm6
+ punpcklbw xmm1, xmm6
+ movdqa xmm7, [rel c128]
+ psubw xmm1, xmm7
+ psllw xmm1, 4
+
+ ; v
+ movd xmm2, [rdx] ; 4 at a time
+ lea rdx, [rdx + 4]
+ punpcklbw xmm2, xmm2
+ punpcklbw xmm2, xmm6
+ psubw xmm2, xmm7
+ psllw xmm2, 4
+
+do8:
+
+ ; y
+ movq xmm0, [rsi] ; 8 at a time
+ lea rsi, [rsi + 8]
+ pxor xmm6, xmm6
+ punpcklbw xmm0, xmm6
+
+ ; r = y + hiword(4669 * (v << 4))
+ movdqa xmm4, [rel c4669]
+ pmulhw xmm4, xmm2
+ movdqa xmm3, xmm0
+ paddw xmm3, xmm4
+
+ ; g = y - hiword(1616 * (u << 4)) - hiword(2378 * (v << 4))
+ movdqa xmm5, [rel c1616]
+ pmulhw xmm5, xmm1
+ movdqa xmm6, [rel c2378]
+ pmulhw xmm6, xmm2
+ movdqa xmm4, xmm0
+ psubw xmm4, xmm5
+ psubw xmm4, xmm6
+
+ ; b = y + hiword(9324 * (u << 4))
+ movdqa xmm6, [rel c9324]
+ pmulhw xmm6, xmm1
+ movdqa xmm5, xmm0
+ paddw xmm5, xmm6
+
+ packuswb xmm3, xmm3 ; b
+ packuswb xmm4, xmm4 ; g
+ punpcklbw xmm3, xmm4 ; gb
+
+ pxor xmm4, xmm4 ; a
+ packuswb xmm5, xmm5 ; r
+ punpcklbw xmm5, xmm4 ; ar
+
+ movdqa xmm4, xmm3
+ punpcklwd xmm3, xmm5 ; argb
+ movdqa [rdi], xmm3
+ lea rdi, [rdi + 16]
+ punpckhwd xmm4, xmm5 ; argb
+ movdqa [rdi], xmm4
+ lea rdi, [rdi + 16]
+
+ ret;
+
+;The first six integer or pointer arguments are passed in registers
+; RDI, RSI, RDX, RCX, R8, and R9
+
+;int
+;yv12_to_rgb32_amd64_sse2(unsigned char *yuvs, int width, int height, int *rgbs)
+
+PROC yv12_to_rgb32_amd64_sse2
+ push rbx
+ push rsi
+ push rdi
+ push rbp
+
+ push rdi
+ push rdx
+ mov rdi, rcx ; rgbs
+
+ mov rcx, rsi ; width
+ mov rdx, rcx
+ pop rbp ; height
+ mov rax, rbp
+ shr rbp, 1
+ imul rax, rcx ; rax = width * height
+
+ pop rsi ; y
+
+ mov rbx, rsi ; u = y + width * height
+ add rbx, rax
+
+ ; local vars
+ ; char* yptr1
+ ; char* yptr2
+ ; char* uptr
+ ; char* vptr
+ ; int* rgbs1
+ ; int* rgbs2
+ ; int width
+ sub rsp, 56 ; local vars, 56 bytes
+ mov [rsp + 0], rsi ; save y1
+ add rsi, rdx
+ mov [rsp + 8], rsi ; save y2
+ mov [rsp + 16], rbx ; save u
+ shr rax, 2
+ add rbx, rax ; v = u + (width * height / 4)
+ mov [rsp + 24], rbx ; save v
+
+ mov [rsp + 32], rdi ; save rgbs1
+ mov rax, rdx
+ shl rax, 2
+ add rdi, rax
+ mov [rsp + 40], rdi ; save rgbs2
+
+loop_y:
+
+ mov rcx, rdx ; width
+ shr rcx, 3
+
+ ; save rdx
+ mov [rsp + 48], rdx
+
+ ;prefetchnta 4096[rsp + 0] ; y
+ ;prefetchnta 1024[rsp + 16] ; u
+ ;prefetchnta 1024[rsp + 24] ; v
+
+loop_x:
+
+ mov rsi, [rsp + 0] ; y1
+ mov rbx, [rsp + 16] ; u
+ mov rdx, [rsp + 24] ; v
+ mov rdi, [rsp + 32] ; rgbs1
+
+ ; y1
+ call do8_uv
+
+ mov [rsp + 0], rsi ; y1
+ mov [rsp + 32], rdi ; rgbs1
+
+ mov rsi, [rsp + 8] ; y2
+ mov rdi, [rsp + 40] ; rgbs2
+
+ ; y2
+ call do8
+
+ mov [rsp + 8], rsi ; y2
+ mov [rsp + 16], rbx ; u
+ mov [rsp + 24], rdx ; v
+ mov [rsp + 40], rdi ; rgbs2
+
+ dec rcx ; width
+ jnz loop_x
+
+ ; restore rdx
+ mov rdx, [rsp + 48]
+
+ ; update y1 and 2
+ mov rax, [rsp + 0]
+ mov rbx, rdx
+ add rax, rbx
+ mov [rsp + 0], rax
+
+ mov rax, [rsp + 8]
+ add rax, rbx
+ mov [rsp + 8], rax
+
+ ; update rgb1 and 2
+ mov rax, [rsp + 32]
+ mov rbx, rdx
+ shl rbx, 2
+ add rax, rbx
+ mov [rsp + 32], rax
+
+ mov rax, [rsp + 40]
+ add rax, rbx
+ mov [rsp + 40], rax
+
+ mov rcx, rbp
+ dec rcx ; height
+ mov rbp, rcx
+ jnz loop_y
+
+ add rsp, 56
+
+ mov rax, 0
+ pop rbp
+ pop rdi
+ pop rsi
+ pop rbx
+ ret
+ align 16
+
+
generated by cgit v1.2.1 (git 2.18.0) at 2024-12-22 04:45:24 +0000