Skip to content

L
libyuv
Commit 3bb829a4 authored by fbarchard@google.com's avatar fbarchard@google.com
Browse files
Options

Add a macro for YUV to RGB on Windows. Allows multiple color matrix structures in the future. 

BUG=393
TESTED=local build
R=brucedawson@google.com, harryjin@google.com

Review URL: https://webrtc-codereview.appspot.com/38079004

git-svn-id: http://libyuv.googlecode.com/svn/trunk@1275 16f28f9a-4ce2-e073-06de-1de4eb20be90
parent 97a3850e
Expand all Hide whitespace changes
Inline Side-by-side
Showing with 16 additions and 16 deletions
source/row_posix.cc
View file @ 3bb829a4
......@@ -1499,23 +1499,23 @@ static YuvConstants SIMD_ALIGNED(kYvuConstants) = {
"punpcklwd %%xmm0,%%xmm0 \n"
// Convert 8 pixels: 8 UV and 8 Y
#define YUVTORGB(kYuvConstants) \
#define YUVTORGB(YuvConstants) \
"movdqa %%xmm0,%%xmm1 \n" \
"movdqa %%xmm0,%%xmm2 \n" \
"movdqa %%xmm0,%%xmm3 \n" \
"movdqa " MEMACCESS2(96, [kYuvConstants]) ",%%xmm0 \n" \
"pmaddubsw " MEMACCESS([kYuvConstants]) ",%%xmm1 \n" \
"movdqa " MEMACCESS2(96, [YuvConstants]) ",%%xmm0 \n" \
"pmaddubsw " MEMACCESS([YuvConstants]) ",%%xmm1 \n" \
"psubw %%xmm1,%%xmm0 \n" \
"movdqa " MEMACCESS2(128, [kYuvConstants]) ",%%xmm1 \n" \
"pmaddubsw " MEMACCESS2(32, [kYuvConstants]) ",%%xmm2 \n" \
"movdqa " MEMACCESS2(128, [YuvConstants]) ",%%xmm1 \n" \
"pmaddubsw " MEMACCESS2(32, [YuvConstants]) ",%%xmm2 \n" \
"psubw %%xmm2,%%xmm1 \n" \
"movdqa " MEMACCESS2(160, [kYuvConstants]) ",%%xmm2 \n" \
"pmaddubsw " MEMACCESS2(64, [kYuvConstants]) ",%%xmm3 \n" \
"movdqa " MEMACCESS2(160, [YuvConstants]) ",%%xmm2 \n" \
"pmaddubsw " MEMACCESS2(64, [YuvConstants]) ",%%xmm3 \n" \
"psubw %%xmm3,%%xmm2 \n" \
"movq " MEMACCESS([y_buf]) ",%%xmm3 \n" \
"lea " MEMLEA(0x8, [y_buf]) ",%[y_buf] \n" \
"punpcklbw %%xmm3,%%xmm3 \n" \
"pmulhuw " MEMACCESS2(192, [kYuvConstants]) ",%%xmm3 \n" \
"pmulhuw " MEMACCESS2(192, [YuvConstants]) ",%%xmm3 \n" \
"paddsw %%xmm3,%%xmm0 \n" \
"paddsw %%xmm3,%%xmm1 \n" \
"paddsw %%xmm3,%%xmm2 \n" \
......@@ -1887,21 +1887,21 @@ void OMITFP I422ToRGBARow_SSSE3(const uint8* y_buf,
"vpunpcklwd %%ymm0,%%ymm0,%%ymm0 \n"
// Convert 16 pixels: 16 UV and 16 Y.
#define YUVTORGB_AVX2(kYuvConstants) \
"vpmaddubsw " MEMACCESS2(64, [kYuvConstants]) ",%%ymm0,%%ymm2 \n" \
"vpmaddubsw " MEMACCESS2(32, [kYuvConstants]) ",%%ymm0,%%ymm1 \n" \
"vpmaddubsw " MEMACCESS([kYuvConstants]) ",%%ymm0,%%ymm0 \n" \
"vmovdqu " MEMACCESS2(160, [kYuvConstants]) ",%%ymm3 \n" \
#define YUVTORGB_AVX2(YuvConstants) \
"vpmaddubsw " MEMACCESS2(64, [YuvConstants]) ",%%ymm0,%%ymm2 \n" \
"vpmaddubsw " MEMACCESS2(32, [YuvConstants]) ",%%ymm0,%%ymm1 \n" \
"vpmaddubsw " MEMACCESS([YuvConstants]) ",%%ymm0,%%ymm0 \n" \
"vmovdqu " MEMACCESS2(160, [YuvConstants]) ",%%ymm3 \n" \
"vpsubw %%ymm2,%%ymm3,%%ymm2 \n" \
"vmovdqu " MEMACCESS2(128, [kYuvConstants]) ",%%ymm2 \n" \
"vmovdqu " MEMACCESS2(128, [YuvConstants]) ",%%ymm2 \n" \
"vpsubw %%ymm1,%%ymm2,%%ymm1 \n" \
"vmovdqu " MEMACCESS2(96, [kYuvConstants]) ",%%ymm1 \n" \
"vmovdqu " MEMACCESS2(96, [YuvConstants]) ",%%ymm1 \n" \
"vpsubw %%ymm0,%%ymm1,%%ymm0 \n" \
"vmovdqu " MEMACCESS([y_buf]) ",%%xmm3 \n" \
"lea " MEMLEA(0x10, [y_buf]) ",%[y_buf] \n" \
"vpermq $0xd8,%%ymm3,%%ymm3 \n" \
"vpunpcklbw %%ymm3,%%ymm3,%%ymm3 \n" \
"vpmulhuw " MEMACCESS2(192, [kYuvConstants]) ",%%ymm3,%%ymm3 \n" \
"vpmulhuw " MEMACCESS2(192, [YuvConstants]) ",%%ymm3,%%ymm3 \n" \
"vpaddsw %%ymm3,%%ymm0,%%ymm0 \n" \
"vpaddsw %%ymm3,%%ymm1,%%ymm1 \n" \
"vpaddsw %%ymm3,%%ymm2,%%ymm2 \n" \
......
source/row_win.cc
View file @ 3bb829a4
This diff is collapsed.
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment