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import FIREFOX_52_6_0esr_RELEASE from mozilla-esr52 hg repo
This commit is contained in:
Roy Tam
commit
dcd9973243
150858 changed files with 23884658 additions and 0 deletions
498
gfx/ycbcr/yuv_row_win.cpp
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498
gfx/ycbcr/yuv_row_win.cpp
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// Copyright (c) 2010 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#include "yuv_row.h"
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#include "mozilla/SSE.h"
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#define kCoefficientsRgbU kCoefficientsRgbY + 2048
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#define kCoefficientsRgbV kCoefficientsRgbY + 4096
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extern "C" {
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#if defined(MOZILLA_MAY_SUPPORT_SSE) && defined(_M_IX86)
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__declspec(naked)
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void FastConvertYUVToRGB32Row_SSE(const uint8* y_buf,
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const uint8* u_buf,
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const uint8* v_buf,
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uint8* rgb_buf,
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int width) {
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__asm {
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pushad
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mov edx, [esp + 32 + 4] // Y
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mov edi, [esp + 32 + 8] // U
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mov esi, [esp + 32 + 12] // V
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mov ebp, [esp + 32 + 16] // rgb
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mov ecx, [esp + 32 + 20] // width
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jmp convertend
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convertloop :
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movzx eax, byte ptr [edi]
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add edi, 1
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movzx ebx, byte ptr [esi]
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add esi, 1
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movq mm0, [kCoefficientsRgbU + 8 * eax]
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movzx eax, byte ptr [edx]
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paddsw mm0, [kCoefficientsRgbV + 8 * ebx]
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movzx ebx, byte ptr [edx + 1]
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movq mm1, [kCoefficientsRgbY + 8 * eax]
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add edx, 2
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movq mm2, [kCoefficientsRgbY + 8 * ebx]
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paddsw mm1, mm0
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paddsw mm2, mm0
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psraw mm1, 6
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psraw mm2, 6
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packuswb mm1, mm2
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movntq [ebp], mm1
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add ebp, 8
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convertend :
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sub ecx, 2
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jns convertloop
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and ecx, 1 // odd number of pixels?
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jz convertdone
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movzx eax, byte ptr [edi]
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movq mm0, [kCoefficientsRgbU + 8 * eax]
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movzx eax, byte ptr [esi]
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paddsw mm0, [kCoefficientsRgbV + 8 * eax]
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movzx eax, byte ptr [edx]
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movq mm1, [kCoefficientsRgbY + 8 * eax]
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paddsw mm1, mm0
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psraw mm1, 6
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packuswb mm1, mm1
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movd [ebp], mm1
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convertdone :
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popad
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ret
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}
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}
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__declspec(naked)
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void ConvertYUVToRGB32Row_SSE(const uint8* y_buf,
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const uint8* u_buf,
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const uint8* v_buf,
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uint8* rgb_buf,
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int width,
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int step) {
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__asm {
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pushad
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mov edx, [esp + 32 + 4] // Y
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mov edi, [esp + 32 + 8] // U
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mov esi, [esp + 32 + 12] // V
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mov ebp, [esp + 32 + 16] // rgb
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mov ecx, [esp + 32 + 20] // width
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mov ebx, [esp + 32 + 24] // step
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jmp wend
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wloop :
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movzx eax, byte ptr [edi]
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add edi, ebx
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movq mm0, [kCoefficientsRgbU + 8 * eax]
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movzx eax, byte ptr [esi]
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add esi, ebx
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paddsw mm0, [kCoefficientsRgbV + 8 * eax]
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movzx eax, byte ptr [edx]
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add edx, ebx
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movq mm1, [kCoefficientsRgbY + 8 * eax]
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movzx eax, byte ptr [edx]
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add edx, ebx
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movq mm2, [kCoefficientsRgbY + 8 * eax]
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paddsw mm1, mm0
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paddsw mm2, mm0
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psraw mm1, 6
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psraw mm2, 6
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packuswb mm1, mm2
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movntq [ebp], mm1
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add ebp, 8
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wend :
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sub ecx, 2
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jns wloop
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and ecx, 1 // odd number of pixels?
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jz wdone
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movzx eax, byte ptr [edi]
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movq mm0, [kCoefficientsRgbU + 8 * eax]
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movzx eax, byte ptr [esi]
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paddsw mm0, [kCoefficientsRgbV + 8 * eax]
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movzx eax, byte ptr [edx]
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movq mm1, [kCoefficientsRgbY + 8 * eax]
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paddsw mm1, mm0
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psraw mm1, 6
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packuswb mm1, mm1
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movd [ebp], mm1
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wdone :
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popad
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ret
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}
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}
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__declspec(naked)
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void RotateConvertYUVToRGB32Row_SSE(const uint8* y_buf,
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const uint8* u_buf,
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const uint8* v_buf,
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uint8* rgb_buf,
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int width,
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int ystep,
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int uvstep) {
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__asm {
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pushad
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mov edx, [esp + 32 + 4] // Y
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mov edi, [esp + 32 + 8] // U
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mov esi, [esp + 32 + 12] // V
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mov ebp, [esp + 32 + 16] // rgb
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mov ecx, [esp + 32 + 20] // width
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jmp wend
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wloop :
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movzx eax, byte ptr [edi]
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mov ebx, [esp + 32 + 28] // uvstep
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add edi, ebx
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movq mm0, [kCoefficientsRgbU + 8 * eax]
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movzx eax, byte ptr [esi]
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add esi, ebx
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paddsw mm0, [kCoefficientsRgbV + 8 * eax]
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movzx eax, byte ptr [edx]
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mov ebx, [esp + 32 + 24] // ystep
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add edx, ebx
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movq mm1, [kCoefficientsRgbY + 8 * eax]
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movzx eax, byte ptr [edx]
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add edx, ebx
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movq mm2, [kCoefficientsRgbY + 8 * eax]
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paddsw mm1, mm0
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paddsw mm2, mm0
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psraw mm1, 6
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psraw mm2, 6
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packuswb mm1, mm2
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movntq [ebp], mm1
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add ebp, 8
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wend :
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sub ecx, 2
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jns wloop
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and ecx, 1 // odd number of pixels?
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jz wdone
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movzx eax, byte ptr [edi]
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movq mm0, [kCoefficientsRgbU + 8 * eax]
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movzx eax, byte ptr [esi]
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paddsw mm0, [kCoefficientsRgbV + 8 * eax]
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movzx eax, byte ptr [edx]
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movq mm1, [kCoefficientsRgbY + 8 * eax]
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paddsw mm1, mm0
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psraw mm1, 6
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packuswb mm1, mm1
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movd [ebp], mm1
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wdone :
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popad
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ret
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}
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}
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__declspec(naked)
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void DoubleYUVToRGB32Row_SSE(const uint8* y_buf,
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const uint8* u_buf,
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const uint8* v_buf,
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uint8* rgb_buf,
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int width) {
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__asm {
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pushad
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mov edx, [esp + 32 + 4] // Y
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mov edi, [esp + 32 + 8] // U
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mov esi, [esp + 32 + 12] // V
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mov ebp, [esp + 32 + 16] // rgb
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mov ecx, [esp + 32 + 20] // width
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jmp wend
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wloop :
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movzx eax, byte ptr [edi]
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add edi, 1
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movzx ebx, byte ptr [esi]
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add esi, 1
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movq mm0, [kCoefficientsRgbU + 8 * eax]
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movzx eax, byte ptr [edx]
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paddsw mm0, [kCoefficientsRgbV + 8 * ebx]
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movq mm1, [kCoefficientsRgbY + 8 * eax]
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paddsw mm1, mm0
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psraw mm1, 6
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packuswb mm1, mm1
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punpckldq mm1, mm1
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movntq [ebp], mm1
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movzx ebx, byte ptr [edx + 1]
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add edx, 2
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paddsw mm0, [kCoefficientsRgbY + 8 * ebx]
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psraw mm0, 6
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packuswb mm0, mm0
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punpckldq mm0, mm0
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movntq [ebp+8], mm0
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add ebp, 16
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wend :
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sub ecx, 4
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jns wloop
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add ecx, 4
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jz wdone
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movzx eax, byte ptr [edi]
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movq mm0, [kCoefficientsRgbU + 8 * eax]
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movzx eax, byte ptr [esi]
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paddsw mm0, [kCoefficientsRgbV + 8 * eax]
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movzx eax, byte ptr [edx]
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movq mm1, [kCoefficientsRgbY + 8 * eax]
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paddsw mm1, mm0
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psraw mm1, 6
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packuswb mm1, mm1
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jmp wend1
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wloop1 :
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movd [ebp], mm1
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add ebp, 4
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wend1 :
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sub ecx, 1
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jns wloop1
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wdone :
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popad
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ret
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}
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}
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// This version does general purpose scaling by any amount, up or down.
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// The only thing it cannot do is rotation by 90 or 270.
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// For performance the chroma is under-sampled, reducing cost of a 3x
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// 1080p scale from 8.4 ms to 5.4 ms.
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__declspec(naked)
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void ScaleYUVToRGB32Row_SSE(const uint8* y_buf,
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const uint8* u_buf,
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const uint8* v_buf,
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uint8* rgb_buf,
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int width,
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int source_dx) {
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__asm {
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pushad
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mov edx, [esp + 32 + 4] // Y
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mov edi, [esp + 32 + 8] // U
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mov esi, [esp + 32 + 12] // V
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mov ebp, [esp + 32 + 16] // rgb
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mov ecx, [esp + 32 + 20] // width
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xor ebx, ebx // x
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jmp scaleend
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scaleloop :
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mov eax, ebx
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sar eax, 17
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movzx eax, byte ptr [edi + eax]
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movq mm0, [kCoefficientsRgbU + 8 * eax]
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mov eax, ebx
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sar eax, 17
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movzx eax, byte ptr [esi + eax]
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paddsw mm0, [kCoefficientsRgbV + 8 * eax]
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mov eax, ebx
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add ebx, [esp + 32 + 24] // x += source_dx
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sar eax, 16
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movzx eax, byte ptr [edx + eax]
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movq mm1, [kCoefficientsRgbY + 8 * eax]
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mov eax, ebx
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add ebx, [esp + 32 + 24] // x += source_dx
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sar eax, 16
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movzx eax, byte ptr [edx + eax]
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movq mm2, [kCoefficientsRgbY + 8 * eax]
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paddsw mm1, mm0
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paddsw mm2, mm0
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psraw mm1, 6
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psraw mm2, 6
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packuswb mm1, mm2
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movntq [ebp], mm1
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add ebp, 8
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scaleend :
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sub ecx, 2
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jns scaleloop
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and ecx, 1 // odd number of pixels?
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jz scaledone
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mov eax, ebx
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sar eax, 17
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movzx eax, byte ptr [edi + eax]
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movq mm0, [kCoefficientsRgbU + 8 * eax]
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mov eax, ebx
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sar eax, 17
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movzx eax, byte ptr [esi + eax]
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paddsw mm0, [kCoefficientsRgbV + 8 * eax]
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mov eax, ebx
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sar eax, 16
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movzx eax, byte ptr [edx + eax]
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movq mm1, [kCoefficientsRgbY + 8 * eax]
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paddsw mm1, mm0
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psraw mm1, 6
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packuswb mm1, mm1
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movd [ebp], mm1
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scaledone :
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popad
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ret
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}
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}
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__declspec(naked)
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void LinearScaleYUVToRGB32Row_SSE(const uint8* y_buf,
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const uint8* u_buf,
|
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const uint8* v_buf,
|
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uint8* rgb_buf,
|
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int width,
|
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int source_dx) {
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__asm {
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pushad
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mov edx, [esp + 32 + 4] // Y
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mov edi, [esp + 32 + 8] // U
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// [esp + 32 + 12] // V
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mov ebp, [esp + 32 + 16] // rgb
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mov ecx, [esp + 32 + 20] // width
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imul ecx, [esp + 32 + 24] // source_dx
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mov [esp + 32 + 20], ecx // source_width = width * source_dx
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mov ecx, [esp + 32 + 24] // source_dx
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xor ebx, ebx // x = 0
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cmp ecx, 0x20000
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jl lscaleend
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mov ebx, 0x8000 // x = 0.5 for 1/2 or less
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jmp lscaleend
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lscaleloop:
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mov eax, ebx
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sar eax, 0x11
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movzx ecx, byte ptr [edi + eax]
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movzx esi, byte ptr [edi + eax + 1]
|
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mov eax, ebx
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and eax, 0x1fffe
|
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imul esi, eax
|
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xor eax, 0x1fffe
|
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imul ecx, eax
|
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add ecx, esi
|
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shr ecx, 17
|
||||
movq mm0, [kCoefficientsRgbU + 8 * ecx]
|
||||
|
||||
mov esi, [esp + 32 + 12]
|
||||
mov eax, ebx
|
||||
sar eax, 0x11
|
||||
|
||||
movzx ecx, byte ptr [esi + eax]
|
||||
movzx esi, byte ptr [esi + eax + 1]
|
||||
mov eax, ebx
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and eax, 0x1fffe
|
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imul esi, eax
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xor eax, 0x1fffe
|
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imul ecx, eax
|
||||
add ecx, esi
|
||||
shr ecx, 17
|
||||
paddsw mm0, [kCoefficientsRgbV + 8 * ecx]
|
||||
|
||||
mov eax, ebx
|
||||
sar eax, 0x10
|
||||
movzx ecx, byte ptr [edx + eax]
|
||||
movzx esi, byte ptr [1 + edx + eax]
|
||||
mov eax, ebx
|
||||
add ebx, [esp + 32 + 24]
|
||||
and eax, 0xffff
|
||||
imul esi, eax
|
||||
xor eax, 0xffff
|
||||
imul ecx, eax
|
||||
add ecx, esi
|
||||
shr ecx, 16
|
||||
movq mm1, [kCoefficientsRgbY + 8 * ecx]
|
||||
|
||||
cmp ebx, [esp + 32 + 20]
|
||||
jge lscalelastpixel
|
||||
|
||||
mov eax, ebx
|
||||
sar eax, 0x10
|
||||
movzx ecx, byte ptr [edx + eax]
|
||||
movzx esi, byte ptr [edx + eax + 1]
|
||||
mov eax, ebx
|
||||
add ebx, [esp + 32 + 24]
|
||||
and eax, 0xffff
|
||||
imul esi, eax
|
||||
xor eax, 0xffff
|
||||
imul ecx, eax
|
||||
add ecx, esi
|
||||
shr ecx, 16
|
||||
movq mm2, [kCoefficientsRgbY + 8 * ecx]
|
||||
|
||||
paddsw mm1, mm0
|
||||
paddsw mm2, mm0
|
||||
psraw mm1, 0x6
|
||||
psraw mm2, 0x6
|
||||
packuswb mm1, mm2
|
||||
movntq [ebp], mm1
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||||
add ebp, 0x8
|
||||
|
||||
lscaleend:
|
||||
cmp ebx, [esp + 32 + 20]
|
||||
jl lscaleloop
|
||||
popad
|
||||
ret
|
||||
|
||||
lscalelastpixel:
|
||||
paddsw mm1, mm0
|
||||
psraw mm1, 6
|
||||
packuswb mm1, mm1
|
||||
movd [ebp], mm1
|
||||
popad
|
||||
ret
|
||||
};
|
||||
}
|
||||
#endif // if defined(MOZILLA_MAY_SUPPORT_SSE) && defined(_M_IX86)
|
||||
|
||||
void FastConvertYUVToRGB32Row(const uint8* y_buf,
|
||||
const uint8* u_buf,
|
||||
const uint8* v_buf,
|
||||
uint8* rgb_buf,
|
||||
int width) {
|
||||
#if defined(MOZILLA_MAY_SUPPORT_SSE) && defined(_M_IX86)
|
||||
if (mozilla::supports_sse()) {
|
||||
FastConvertYUVToRGB32Row_SSE(y_buf, u_buf, v_buf, rgb_buf, width);
|
||||
return;
|
||||
}
|
||||
#endif
|
||||
|
||||
FastConvertYUVToRGB32Row_C(y_buf, u_buf, v_buf, rgb_buf, width, 1);
|
||||
}
|
||||
|
||||
void ScaleYUVToRGB32Row(const uint8* y_buf,
|
||||
const uint8* u_buf,
|
||||
const uint8* v_buf,
|
||||
uint8* rgb_buf,
|
||||
int width,
|
||||
int source_dx) {
|
||||
|
||||
#if defined(MOZILLA_MAY_SUPPORT_SSE) && defined(_M_IX86)
|
||||
if (mozilla::supports_sse()) {
|
||||
ScaleYUVToRGB32Row_SSE(y_buf, u_buf, v_buf, rgb_buf, width, source_dx);
|
||||
return;
|
||||
}
|
||||
#endif
|
||||
|
||||
ScaleYUVToRGB32Row_C(y_buf, u_buf, v_buf, rgb_buf, width, source_dx);
|
||||
}
|
||||
|
||||
void LinearScaleYUVToRGB32Row(const uint8* y_buf,
|
||||
const uint8* u_buf,
|
||||
const uint8* v_buf,
|
||||
uint8* rgb_buf,
|
||||
int width,
|
||||
int source_dx) {
|
||||
#if defined(MOZILLA_MAY_SUPPORT_SSE) && defined(_M_IX86)
|
||||
if (mozilla::supports_sse()) {
|
||||
LinearScaleYUVToRGB32Row_SSE(y_buf, u_buf, v_buf, rgb_buf, width,
|
||||
source_dx);
|
||||
return;
|
||||
}
|
||||
#endif
|
||||
|
||||
LinearScaleYUVToRGB32Row_C(y_buf, u_buf, v_buf, rgb_buf, width, source_dx);
|
||||
}
|
||||
|
||||
} // extern "C"
|
||||
Loading…
Add table
Add a link
Reference in a new issue