mirror of
https://chromium.googlesource.com/libyuv/libyuv
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9394ed99fc
BUG=none TEST=media_unittests from talk used to benchmark Review URL: http://webrtc-codereview.appspot.com/254001 git-svn-id: http://libyuv.googlecode.com/svn/trunk@51 16f28f9a-4ce2-e073-06de-1de4eb20be90
637 lines
18 KiB
C++
637 lines
18 KiB
C++
/*
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* Copyright (c) 2011 The LibYuv project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#include "row.h"
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extern "C" {
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#ifdef HAS_ARGBTOYROW_SSSE3
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#define TALIGN16(t, var) static __declspec(align(16)) t _ ## var
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// Constant multiplication table for converting ARGB to I400.
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extern "C" TALIGN16(const int8, kARGBToY[16]) = {
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13, 65, 33, 0, 13, 65, 33, 0, 13, 65, 33, 0, 13, 65, 33, 0
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};
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extern "C" TALIGN16(const int8, kARGBToU[16]) = {
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112, -74, -38, 0, 112, -74, -38, 0, 112, -74, -38, 0, 112, -74, -38, 0
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};
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extern "C" TALIGN16(const int8, kARGBToV[16]) = {
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-18, -94, 112, 0, -18, -94, 112, 0, -18, -94, 112, 0, -18, -94, 112, 0,
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};
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// Constants for BGRA
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extern "C" TALIGN16(const int8, kBGRAToY[16]) = {
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0, 33, 65, 13, 0, 33, 65, 13, 0, 33, 65, 13, 0, 33, 65, 13
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};
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extern "C" TALIGN16(const int8, kBGRAToU[16]) = {
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0, -38, -74, 112, 0, -38, -74, 112, 0, -38, -74, 112, 0, -38, -74, 112
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};
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extern "C" TALIGN16(const int8, kBGRAToV[16]) = {
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0, 112, -94, -18, 0, 112, -94, -18, 0, 112, -94, -18, 0, 112, -94, -18
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};
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// Constants for ABGR
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extern "C" TALIGN16(const int8, kABGRToY[16]) = {
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33, 65, 13, 0, 33, 65, 13, 0, 33, 65, 13, 0, 33, 65, 13, 0
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};
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extern "C" TALIGN16(const int8, kABGRToU[16]) = {
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-38, -74, 112, 0, -38, -74, 112, 0, -38, -74, 112, 0, -38, -74, 112, 0
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};
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extern "C" TALIGN16(const int8, kABGRToV[16]) = {
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112, -94, -18, 0, 112, -94, -18, 0, 112, -94, -18, 0, 112, -94, -18, 0
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};
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extern "C" TALIGN16(const uint8, kAddY16[16]) = {
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16u, 16u, 16u, 16u, 16u, 16u, 16u, 16u,
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16u, 16u, 16u, 16u, 16u, 16u, 16u, 16u,
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};
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extern "C" TALIGN16(const uint8, kAddUV128[16]) = {
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128u, 128u, 128u, 128u, 128u, 128u, 128u, 128u,
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128u, 128u, 128u, 128u, 128u, 128u, 128u, 128u
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};
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// Shuffle table for converting BG24 to ARGB.
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extern "C" TALIGN16(const uint8, kShuffleMaskBG24ToARGB[16]) = {
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0u, 1u, 2u, 12u, 3u, 4u, 5u, 13u, 6u, 7u, 8u, 14u, 9u, 10u, 11u, 15u
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};
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// Shuffle table for converting RAW to ARGB.
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extern "C" TALIGN16(const uint8, kShuffleMaskRAWToARGB[16]) = {
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2u, 1u, 0u, 12u, 5u, 4u, 3u, 13u, 8u, 7u, 6u, 14u, 11u, 10u, 9u, 15u
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};
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// Convert 16 ARGB pixels (64 bytes) to 16 Y values
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__declspec(naked)
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void ARGBToYRow_SSSE3(const uint8* src_argb, uint8* dst_y, int pix) {
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__asm {
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mov eax, [esp + 4] /* src_argb */
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mov edx, [esp + 8] /* dst_y */
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mov ecx, [esp + 12] /* pix */
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movdqa xmm7, _kARGBToY
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movdqa xmm6, _kAddY16
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convertloop :
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movdqa xmm0, [eax]
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movdqa xmm1, [eax + 16]
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movdqa xmm2, [eax + 32]
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movdqa xmm3, [eax + 48]
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pmaddubsw xmm0, xmm7
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pmaddubsw xmm1, xmm7
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pmaddubsw xmm2, xmm7
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pmaddubsw xmm3, xmm7
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lea eax, [eax + 64]
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phaddw xmm0, xmm1
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phaddw xmm2, xmm3
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psrlw xmm0, 7
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psrlw xmm2, 7
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packuswb xmm0, xmm2
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paddb xmm0, xmm6
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movdqa [edx], xmm0
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lea edx, [edx + 16]
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sub ecx, 16
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ja convertloop
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ret
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}
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}
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__declspec(naked)
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void BGRAToYRow_SSSE3(const uint8* src_argb, uint8* dst_y, int pix) {
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__asm {
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mov eax, [esp + 4] /* src_argb */
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mov edx, [esp + 8] /* dst_y */
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mov ecx, [esp + 12] /* pix */
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movdqa xmm7, _kBGRAToY
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movdqa xmm6, _kAddY16
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convertloop :
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movdqa xmm0, [eax]
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movdqa xmm1, [eax + 16]
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movdqa xmm2, [eax + 32]
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movdqa xmm3, [eax + 48]
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pmaddubsw xmm0, xmm7
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pmaddubsw xmm1, xmm7
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pmaddubsw xmm2, xmm7
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pmaddubsw xmm3, xmm7
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lea eax, [eax + 64]
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phaddw xmm0, xmm1
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phaddw xmm2, xmm3
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psrlw xmm0, 7
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psrlw xmm2, 7
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packuswb xmm0, xmm2
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paddb xmm0, xmm6
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movdqa [edx], xmm0
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lea edx, [edx + 16]
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sub ecx, 16
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ja convertloop
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ret
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}
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}
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__declspec(naked)
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void ABGRToYRow_SSSE3(const uint8* src_argb, uint8* dst_y, int pix) {
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__asm {
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mov eax, [esp + 4] /* src_argb */
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mov edx, [esp + 8] /* dst_y */
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mov ecx, [esp + 12] /* pix */
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movdqa xmm7, _kABGRToY
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movdqa xmm6, _kAddY16
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convertloop :
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movdqa xmm0, [eax]
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movdqa xmm1, [eax + 16]
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movdqa xmm2, [eax + 32]
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movdqa xmm3, [eax + 48]
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pmaddubsw xmm0, xmm7
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pmaddubsw xmm1, xmm7
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pmaddubsw xmm2, xmm7
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pmaddubsw xmm3, xmm7
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lea eax, [eax + 64]
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phaddw xmm0, xmm1
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phaddw xmm2, xmm3
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psrlw xmm0, 7
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psrlw xmm2, 7
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packuswb xmm0, xmm2
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paddb xmm0, xmm6
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movdqa [edx], xmm0
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lea edx, [edx + 16]
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sub ecx, 16
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ja convertloop
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ret
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}
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}
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__declspec(naked)
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void ARGBToUVRow_SSSE3(const uint8* src_argb0, int src_stride_argb,
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uint8* dst_u, uint8* dst_v, int width) {
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__asm {
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push esi
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push edi
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mov eax, [esp + 8 + 4] // src_argb
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mov esi, [esp + 8 + 8] // src_stride_argb
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mov edx, [esp + 8 + 12] // dst_u
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mov edi, [esp + 8 + 16] // dst_v
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mov ecx, [esp + 8 + 20] // pix
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movdqa xmm7, _kARGBToU
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movdqa xmm6, _kARGBToV
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movdqa xmm5, _kAddUV128
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sub edi, edx // stride from u to v
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convertloop :
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/* step 1 - subsample 16x2 argb pixels to 8x1 */
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movdqa xmm0, [eax]
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movdqa xmm1, [eax + 16]
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movdqa xmm2, [eax + 32]
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movdqa xmm3, [eax + 48]
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pavgb xmm0, [eax + esi]
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pavgb xmm1, [eax + esi + 16]
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pavgb xmm2, [eax + esi + 32]
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pavgb xmm3, [eax + esi + 48]
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lea eax, [eax + 64]
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movdqa xmm4, xmm0
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shufps xmm0, xmm1, 0x88
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shufps xmm4, xmm1, 0xdd
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pavgb xmm0, xmm4
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movdqa xmm4, xmm2
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shufps xmm2, xmm3, 0x88
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shufps xmm4, xmm3, 0xdd
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pavgb xmm2, xmm4
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// step 2 - convert to U and V
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// from here down is very similar to Y code except
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// instead of 16 different pixels, its 8 pixels of U and 8 of V
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movdqa xmm1, xmm0
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movdqa xmm3, xmm2
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pmaddubsw xmm0, xmm7 // U
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pmaddubsw xmm2, xmm7
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pmaddubsw xmm1, xmm6 // V
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pmaddubsw xmm3, xmm6
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phaddw xmm0, xmm2
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phaddw xmm1, xmm3
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psraw xmm0, 8
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psraw xmm1, 8
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packsswb xmm0, xmm1
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paddb xmm0, xmm5 // -> unsigned
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// step 3 - store 8 U and 8 V values
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movlps qword ptr [edx], xmm0 // U
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movhps qword ptr [edx + edi], xmm0 // V
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lea edx, [edx + 8]
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sub ecx, 16
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ja convertloop
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pop edi
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pop esi
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ret
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}
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}
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__declspec(naked)
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void BGRAToUVRow_SSSE3(const uint8* src_argb0, int src_stride_argb,
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uint8* dst_u, uint8* dst_v, int width) {
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__asm {
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push esi
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push edi
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mov eax, [esp + 8 + 4] // src_argb
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mov esi, [esp + 8 + 8] // src_stride_argb
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mov edx, [esp + 8 + 12] // dst_u
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mov edi, [esp + 8 + 16] // dst_v
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mov ecx, [esp + 8 + 20] // pix
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movdqa xmm7, _kBGRAToU
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movdqa xmm6, _kBGRAToV
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movdqa xmm5, _kAddUV128
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sub edi, edx // stride from u to v
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convertloop :
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/* step 1 - subsample 16x2 argb pixels to 8x1 */
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movdqa xmm0, [eax]
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movdqa xmm1, [eax + 16]
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movdqa xmm2, [eax + 32]
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movdqa xmm3, [eax + 48]
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pavgb xmm0, [eax + esi]
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pavgb xmm1, [eax + esi + 16]
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pavgb xmm2, [eax + esi + 32]
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pavgb xmm3, [eax + esi + 48]
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lea eax, [eax + 64]
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movdqa xmm4, xmm0
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shufps xmm0, xmm1, 0x88
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shufps xmm4, xmm1, 0xdd
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pavgb xmm0, xmm4
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movdqa xmm4, xmm2
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shufps xmm2, xmm3, 0x88
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shufps xmm4, xmm3, 0xdd
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pavgb xmm2, xmm4
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// step 2 - convert to U and V
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// from here down is very similar to Y code except
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// instead of 16 different pixels, its 8 pixels of U and 8 of V
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movdqa xmm1, xmm0
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movdqa xmm3, xmm2
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pmaddubsw xmm0, xmm7 // U
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pmaddubsw xmm2, xmm7
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pmaddubsw xmm1, xmm6 // V
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pmaddubsw xmm3, xmm6
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phaddw xmm0, xmm2
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phaddw xmm1, xmm3
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psraw xmm0, 8
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psraw xmm1, 8
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packsswb xmm0, xmm1
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paddb xmm0, xmm5 // -> unsigned
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// step 3 - store 8 U and 8 V values
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movlps qword ptr [edx], xmm0 // U
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movhps qword ptr [edx + edi], xmm0 // V
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lea edx, [edx + 8]
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sub ecx, 16
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ja convertloop
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pop edi
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pop esi
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ret
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}
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}
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__declspec(naked)
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void ABGRToUVRow_SSSE3(const uint8* src_argb0, int src_stride_argb,
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uint8* dst_u, uint8* dst_v, int width) {
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__asm {
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push esi
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push edi
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mov eax, [esp + 8 + 4] // src_argb
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mov esi, [esp + 8 + 8] // src_stride_argb
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mov edx, [esp + 8 + 12] // dst_u
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mov edi, [esp + 8 + 16] // dst_v
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mov ecx, [esp + 8 + 20] // pix
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movdqa xmm7, _kABGRToU
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movdqa xmm6, _kABGRToV
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movdqa xmm5, _kAddUV128
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sub edi, edx // stride from u to v
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convertloop :
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/* step 1 - subsample 16x2 argb pixels to 8x1 */
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movdqa xmm0, [eax]
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movdqa xmm1, [eax + 16]
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movdqa xmm2, [eax + 32]
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movdqa xmm3, [eax + 48]
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pavgb xmm0, [eax + esi]
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pavgb xmm1, [eax + esi + 16]
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pavgb xmm2, [eax + esi + 32]
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pavgb xmm3, [eax + esi + 48]
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lea eax, [eax + 64]
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movdqa xmm4, xmm0
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shufps xmm0, xmm1, 0x88
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shufps xmm4, xmm1, 0xdd
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pavgb xmm0, xmm4
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movdqa xmm4, xmm2
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shufps xmm2, xmm3, 0x88
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shufps xmm4, xmm3, 0xdd
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pavgb xmm2, xmm4
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// step 2 - convert to U and V
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// from here down is very similar to Y code except
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// instead of 16 different pixels, its 8 pixels of U and 8 of V
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movdqa xmm1, xmm0
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movdqa xmm3, xmm2
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pmaddubsw xmm0, xmm7 // U
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pmaddubsw xmm2, xmm7
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pmaddubsw xmm1, xmm6 // V
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pmaddubsw xmm3, xmm6
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phaddw xmm0, xmm2
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phaddw xmm1, xmm3
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psraw xmm0, 8
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psraw xmm1, 8
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packsswb xmm0, xmm1
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paddb xmm0, xmm5 // -> unsigned
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// step 3 - store 8 U and 8 V values
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movlps qword ptr [edx], xmm0 // U
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movhps qword ptr [edx + edi], xmm0 // V
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lea edx, [edx + 8]
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sub ecx, 16
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ja convertloop
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pop edi
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pop esi
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ret
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}
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}
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__declspec(naked)
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void BG24ToARGBRow_SSSE3(const uint8* src_bg24, uint8* dst_argb, int pix) {
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__asm {
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mov eax, [esp + 4] // src_bg24
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mov edx, [esp + 8] // dst_argb
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mov ecx, [esp + 12] // pix
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pcmpeqb xmm7, xmm7 // generate mask 0xff000000
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pslld xmm7, 24
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movdqa xmm6, _kShuffleMaskBG24ToARGB
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convertloop :
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movdqa xmm0, [eax]
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movdqa xmm1, [eax + 16]
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movdqa xmm3, [eax + 32]
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lea eax, [eax + 48]
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movdqa xmm2, xmm3
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palignr xmm2, xmm1, 8 // xmm2 = { xmm3[0:3] xmm1[8:15]}
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pshufb xmm2, xmm6
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por xmm2, xmm7
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palignr xmm1, xmm0, 12 // xmm1 = { xmm3[0:7] xmm0[12:15]}
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pshufb xmm0, xmm6
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movdqa [edx + 32], xmm2
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por xmm0, xmm7
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pshufb xmm1, xmm6
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movdqa [edx], xmm0
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por xmm1, xmm7
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palignr xmm3, xmm3, 4 // xmm3 = { xmm3[4:15]}
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pshufb xmm3, xmm6
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movdqa [edx + 16], xmm1
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por xmm3, xmm7
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movdqa [edx + 48], xmm3
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lea edx, [edx + 64]
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sub ecx, 16
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ja convertloop
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ret
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}
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}
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__declspec(naked)
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void RAWToARGBRow_SSSE3(const uint8* src_raw, uint8* dst_argb,
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int pix) {
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__asm {
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mov eax, [esp + 4] // src_raw
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mov edx, [esp + 8] // dst_argb
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mov ecx, [esp + 12] // pix
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pcmpeqb xmm7, xmm7 // generate mask 0xff000000
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pslld xmm7, 24
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movdqa xmm6, _kShuffleMaskRAWToARGB
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convertloop :
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movdqa xmm0, [eax]
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movdqa xmm1, [eax + 16]
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movdqa xmm3, [eax + 32]
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lea eax, [eax + 48]
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movdqa xmm2, xmm3
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palignr xmm2, xmm1, 8 // xmm2 = { xmm3[0:3] xmm1[8:15]}
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pshufb xmm2, xmm6
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por xmm2, xmm7
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palignr xmm1, xmm0, 12 // xmm1 = { xmm3[0:7] xmm0[12:15]}
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pshufb xmm0, xmm6
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movdqa [edx + 32], xmm2
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por xmm0, xmm7
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pshufb xmm1, xmm6
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movdqa [edx], xmm0
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por xmm1, xmm7
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palignr xmm3, xmm3, 4 // xmm3 = { xmm3[4:15]}
|
|
pshufb xmm3, xmm6
|
|
movdqa [edx + 16], xmm1
|
|
por xmm3, xmm7
|
|
movdqa [edx + 48], xmm3
|
|
lea edx, [edx + 64]
|
|
sub ecx, 16
|
|
ja convertloop
|
|
ret
|
|
}
|
|
}
|
|
|
|
__declspec(naked)
|
|
void FastConvertYUVToRGB32Row(const uint8* y_buf,
|
|
const uint8* u_buf,
|
|
const uint8* v_buf,
|
|
uint8* rgb_buf,
|
|
int width) {
|
|
__asm {
|
|
pushad
|
|
mov edx, [esp + 32 + 4]
|
|
mov edi, [esp + 32 + 8]
|
|
mov esi, [esp + 32 + 12]
|
|
mov ebp, [esp + 32 + 16]
|
|
mov ecx, [esp + 32 + 20]
|
|
|
|
convertloop :
|
|
movzx eax, byte ptr [edi]
|
|
lea edi, [edi + 1]
|
|
movzx ebx, byte ptr [esi]
|
|
lea esi, [esi + 1]
|
|
movq mm0, [_kCoefficientsRgbY + 2048 + 8 * eax]
|
|
movzx eax, byte ptr [edx]
|
|
paddsw mm0, [_kCoefficientsRgbY + 4096 + 8 * ebx]
|
|
movzx ebx, byte ptr [edx + 1]
|
|
movq mm1, [_kCoefficientsRgbY + 8 * eax]
|
|
lea edx, [edx + 2]
|
|
movq mm2, [_kCoefficientsRgbY + 8 * ebx]
|
|
paddsw mm1, mm0
|
|
paddsw mm2, mm0
|
|
psraw mm1, 6
|
|
psraw mm2, 6
|
|
packuswb mm1, mm2
|
|
movntq [ebp], mm1
|
|
lea ebp, [ebp + 8]
|
|
sub ecx, 2
|
|
ja convertloop
|
|
|
|
popad
|
|
ret
|
|
}
|
|
}
|
|
|
|
__declspec(naked)
|
|
void FastConvertYUVToBGRARow(const uint8* y_buf,
|
|
const uint8* u_buf,
|
|
const uint8* v_buf,
|
|
uint8* rgb_buf,
|
|
int width) {
|
|
__asm {
|
|
pushad
|
|
mov edx, [esp + 32 + 4]
|
|
mov edi, [esp + 32 + 8]
|
|
mov esi, [esp + 32 + 12]
|
|
mov ebp, [esp + 32 + 16]
|
|
mov ecx, [esp + 32 + 20]
|
|
|
|
convertloop :
|
|
movzx eax, byte ptr [edi]
|
|
lea edi, [edi + 1]
|
|
movzx ebx, byte ptr [esi]
|
|
lea esi, [esi + 1]
|
|
movq mm0, [_kCoefficientsBgraY + 2048 + 8 * eax]
|
|
movzx eax, byte ptr [edx]
|
|
paddsw mm0, [_kCoefficientsBgraY + 4096 + 8 * ebx]
|
|
movzx ebx, byte ptr [edx + 1]
|
|
movq mm1, [_kCoefficientsBgraY + 8 * eax]
|
|
lea edx, [edx + 2]
|
|
movq mm2, [_kCoefficientsBgraY + 8 * ebx]
|
|
paddsw mm1, mm0
|
|
paddsw mm2, mm0
|
|
psraw mm1, 6
|
|
psraw mm2, 6
|
|
packuswb mm1, mm2
|
|
movntq [ebp], mm1
|
|
lea ebp, [ebp + 8]
|
|
sub ecx, 2
|
|
ja convertloop
|
|
|
|
popad
|
|
ret
|
|
}
|
|
}
|
|
|
|
__declspec(naked)
|
|
void FastConvertYUVToABGRRow(const uint8* y_buf,
|
|
const uint8* u_buf,
|
|
const uint8* v_buf,
|
|
uint8* rgb_buf,
|
|
int width) {
|
|
__asm {
|
|
pushad
|
|
mov edx, [esp + 32 + 4]
|
|
mov edi, [esp + 32 + 8]
|
|
mov esi, [esp + 32 + 12]
|
|
mov ebp, [esp + 32 + 16]
|
|
mov ecx, [esp + 32 + 20]
|
|
|
|
convertloop :
|
|
movzx eax, byte ptr [edi]
|
|
lea edi, [edi + 1]
|
|
movzx ebx, byte ptr [esi]
|
|
lea esi, [esi + 1]
|
|
movq mm0, [_kCoefficientsAbgrY + 2048 + 8 * eax]
|
|
movzx eax, byte ptr [edx]
|
|
paddsw mm0, [_kCoefficientsAbgrY + 4096 + 8 * ebx]
|
|
movzx ebx, byte ptr [edx + 1]
|
|
movq mm1, [_kCoefficientsAbgrY + 8 * eax]
|
|
lea edx, [edx + 2]
|
|
movq mm2, [_kCoefficientsAbgrY + 8 * ebx]
|
|
paddsw mm1, mm0
|
|
paddsw mm2, mm0
|
|
psraw mm1, 6
|
|
psraw mm2, 6
|
|
packuswb mm1, mm2
|
|
movntq [ebp], mm1
|
|
lea ebp, [ebp + 8]
|
|
sub ecx, 2
|
|
ja convertloop
|
|
|
|
popad
|
|
ret
|
|
}
|
|
}
|
|
|
|
__declspec(naked)
|
|
void FastConvertYUV444ToRGB32Row(const uint8* y_buf,
|
|
const uint8* u_buf,
|
|
const uint8* v_buf,
|
|
uint8* rgb_buf,
|
|
int width) {
|
|
__asm {
|
|
pushad
|
|
mov edx, [esp + 32 + 4] // Y
|
|
mov edi, [esp + 32 + 8] // U
|
|
mov esi, [esp + 32 + 12] // V
|
|
mov ebp, [esp + 32 + 16] // rgb
|
|
mov ecx, [esp + 32 + 20] // width
|
|
|
|
convertloop :
|
|
movzx eax, byte ptr [edi]
|
|
lea edi, [edi + 1]
|
|
movzx ebx, byte ptr [esi]
|
|
lea esi, [esi + 1]
|
|
movq mm0, [_kCoefficientsRgbY + 2048 + 8 * eax]
|
|
movzx eax, byte ptr [edx]
|
|
paddsw mm0, [_kCoefficientsRgbY + 4096 + 8 * ebx]
|
|
lea edx, [edx + 1]
|
|
paddsw mm0, [_kCoefficientsRgbY + 8 * eax]
|
|
psraw mm0, 6
|
|
packuswb mm0, mm0
|
|
movd [ebp], mm0
|
|
lea ebp, [ebp + 4]
|
|
sub ecx, 1
|
|
ja convertloop
|
|
|
|
popad
|
|
ret
|
|
}
|
|
}
|
|
|
|
__declspec(naked)
|
|
void FastConvertYToRGB32Row(const uint8* y_buf,
|
|
uint8* rgb_buf,
|
|
int width) {
|
|
__asm {
|
|
push ebx
|
|
mov eax, [esp + 4 + 4] // Y
|
|
mov edx, [esp + 4 + 8] // rgb
|
|
mov ecx, [esp + 4 + 12] // width
|
|
|
|
convertloop :
|
|
movzx ebx, byte ptr [eax]
|
|
movq mm0, [_kCoefficientsRgbY + 8 * ebx]
|
|
psraw mm0, 6
|
|
movzx ebx, byte ptr [eax + 1]
|
|
movq mm1, [_kCoefficientsRgbY + 8 * ebx]
|
|
psraw mm1, 6
|
|
packuswb mm0, mm1
|
|
lea eax, [eax + 2]
|
|
movq [edx], mm0
|
|
lea edx, [edx + 8]
|
|
sub ecx, 2
|
|
ja convertloop
|
|
|
|
pop ebx
|
|
ret
|
|
}
|
|
}
|
|
|
|
#endif
|
|
|
|
} // extern "C"
|