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553 lines
29 KiB
553 lines
29 KiB
/*****************************************************************************
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* i420_rgb_mmx.h: MMX YUV transformation assembly
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*****************************************************************************
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* Copyright (C) 1999-2007 the VideoLAN team
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* $Id$
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*
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* Authors: Olie Lho <ollie@sis.com.tw>
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* Gaël Hendryckx <jimmy@via.ecp.fr>
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* Samuel Hocevar <sam@zoy.org>
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* Damien Fouilleul <damienf@videolan.org>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
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*****************************************************************************/
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/* hope these constant values are cache line aligned */
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static const uint64_t mmx_80w = 0x0080008000800080ULL; /* Will be referenced as %4 in inline asm */
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static const uint64_t mmx_10w = 0x1010101010101010ULL; /* -- as %5 */
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static const uint64_t mmx_00ffw = 0x00ff00ff00ff00ffULL; /* -- as %6 */
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static const uint64_t mmx_Y_coeff = 0x253f253f253f253fULL; /* -- as %7 */
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static const uint64_t mmx_U_green = 0xf37df37df37df37dULL; /* -- as %8 */
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static const uint64_t mmx_U_blue = 0x4093409340934093ULL; /* -- as %9 */
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static const uint64_t mmx_V_red = 0x3312331233123312ULL; /* -- as %10 */
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static const uint64_t mmx_V_green = 0xe5fce5fce5fce5fcULL; /* -- as %11 */
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static const uint64_t mmx_mask_f8 = 0xf8f8f8f8f8f8f8f8ULL; /* -- as %12 */
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static const uint64_t mmx_mask_fc = 0xfcfcfcfcfcfcfcfcULL; /* -- as %13 */
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#if defined(CAN_COMPILE_MMX)
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/* MMX assembly */
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#define MMX_CALL(MMX_INSTRUCTIONS) \
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do { \
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__asm__ __volatile__( \
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".p2align 3 \n\t" \
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MMX_INSTRUCTIONS \
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: \
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: "r" (p_y), "r" (p_u), \
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"r" (p_v), "r" (p_buffer), \
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"m" (mmx_80w), "m" (mmx_10w), \
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"m" (mmx_00ffw), "m" (mmx_Y_coeff), \
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"m" (mmx_U_green), "m" (mmx_U_blue), \
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"m" (mmx_V_red), "m" (mmx_V_green), \
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"m" (mmx_mask_f8), "m" (mmx_mask_fc) \
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: "mm0", "mm1", "mm2", "mm3", "mm4", "mm5", "mm6", "mm7" ); \
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} while(0)
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#define MMX_END __asm__ __volatile__ ( "emms" )
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#define MMX_INIT_16 " \n\
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movd (%1), %%mm0 # Load 4 Cb 00 00 00 00 u3 u2 u1 u0 \n\
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movd (%2), %%mm1 # Load 4 Cr 00 00 00 00 v3 v2 v1 v0 \n\
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pxor %%mm4, %%mm4 # zero mm4 \n\
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movq (%0), %%mm6 # Load 8 Y Y7 Y6 Y5 Y4 Y3 Y2 Y1 Y0 \n\
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"
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#define MMX_INIT_16_GRAY " \n\
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movq (%0), %%mm6 # Load 8 Y Y7 Y6 Y5 Y4 Y3 Y2 Y1 Y0 \n\
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#movl $0, (%3) # cache preload for image \n\
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"
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#define MMX_INIT_32 " \n\
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movd (%1), %%mm0 # Load 4 Cb 00 00 00 00 u3 u2 u1 u0 \n\
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movl $0, (%3) # cache preload for image \n\
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movd (%2), %%mm1 # Load 4 Cr 00 00 00 00 v3 v2 v1 v0 \n\
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pxor %%mm4, %%mm4 # zero mm4 \n\
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movq (%0), %%mm6 # Load 8 Y Y7 Y6 Y5 Y4 Y3 Y2 Y1 Y0 \n\
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"
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/*
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* Do the multiply part of the conversion for even and odd pixels,
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* register usage:
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* mm0 -> Cblue, mm1 -> Cred, mm2 -> Cgreen even pixels,
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* mm3 -> Cblue, mm4 -> Cred, mm5 -> Cgreen odd pixels,
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* mm6 -> Y even, mm7 -> Y odd
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*/
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#define MMX_YUV_MUL " \n\
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# convert the chroma part \n\
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punpcklbw %%mm4, %%mm0 # scatter 4 Cb 00 u3 00 u2 00 u1 00 u0 \n\
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punpcklbw %%mm4, %%mm1 # scatter 4 Cr 00 v3 00 v2 00 v1 00 v0 \n\
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psubsw %4, %%mm0 # Cb -= 128 \n\
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psubsw %4, %%mm1 # Cr -= 128 \n\
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psllw $3, %%mm0 # Promote precision \n\
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psllw $3, %%mm1 # Promote precision \n\
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movq %%mm0, %%mm2 # Copy 4 Cb 00 u3 00 u2 00 u1 00 u0 \n\
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movq %%mm1, %%mm3 # Copy 4 Cr 00 v3 00 v2 00 v1 00 v0 \n\
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pmulhw %8, %%mm2 # Mul Cb with green coeff -> Cb green \n\
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pmulhw %11, %%mm3 # Mul Cr with green coeff -> Cr green \n\
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pmulhw %9, %%mm0 # Mul Cb -> Cblue 00 b3 00 b2 00 b1 00 b0 \n\
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pmulhw %10, %%mm1 # Mul Cr -> Cred 00 r3 00 r2 00 r1 00 r0 \n\
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paddsw %%mm3, %%mm2 # Cb green + Cr green -> Cgreen \n\
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\n\
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# convert the luma part \n\
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psubusb %5, %%mm6 # Y -= 16 \n\
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movq %%mm6, %%mm7 # Copy 8 Y Y7 Y6 Y5 Y4 Y3 Y2 Y1 Y0 \n\
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pand %6, %%mm6 # get Y even 00 Y6 00 Y4 00 Y2 00 Y0 \n\
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psrlw $8, %%mm7 # get Y odd 00 Y7 00 Y5 00 Y3 00 Y1 \n\
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psllw $3, %%mm6 # Promote precision \n\
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psllw $3, %%mm7 # Promote precision \n\
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pmulhw %7, %%mm6 # Mul 4 Y even 00 y6 00 y4 00 y2 00 y0 \n\
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pmulhw %7, %%mm7 # Mul 4 Y odd 00 y7 00 y5 00 y3 00 y1 \n\
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"
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/*
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* Do the addition part of the conversion for even and odd pixels,
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* register usage:
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* mm0 -> Cblue, mm1 -> Cred, mm2 -> Cgreen even pixels,
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* mm3 -> Cblue, mm4 -> Cred, mm5 -> Cgreen odd pixels,
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* mm6 -> Y even, mm7 -> Y odd
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*/
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#define MMX_YUV_ADD " \n\
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# Do horizontal and vertical scaling \n\
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movq %%mm0, %%mm3 # Copy Cblue \n\
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movq %%mm1, %%mm4 # Copy Cred \n\
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movq %%mm2, %%mm5 # Copy Cgreen \n\
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paddsw %%mm6, %%mm0 # Y even + Cblue 00 B6 00 B4 00 B2 00 B0 \n\
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paddsw %%mm7, %%mm3 # Y odd + Cblue 00 B7 00 B5 00 B3 00 B1 \n\
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paddsw %%mm6, %%mm1 # Y even + Cred 00 R6 00 R4 00 R2 00 R0 \n\
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paddsw %%mm7, %%mm4 # Y odd + Cred 00 R7 00 R5 00 R3 00 R1 \n\
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paddsw %%mm6, %%mm2 # Y even + Cgreen 00 G6 00 G4 00 G2 00 G0 \n\
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paddsw %%mm7, %%mm5 # Y odd + Cgreen 00 G7 00 G5 00 G3 00 G1 \n\
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\n\
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# Limit RGB even to 0..255 \n\
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packuswb %%mm0, %%mm0 # B6 B4 B2 B0 / B6 B4 B2 B0 \n\
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packuswb %%mm1, %%mm1 # R6 R4 R2 R0 / R6 R4 R2 R0 \n\
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packuswb %%mm2, %%mm2 # G6 G4 G2 G0 / G6 G4 G2 G0 \n\
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\n\
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# Limit RGB odd to 0..255 \n\
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packuswb %%mm3, %%mm3 # B7 B5 B3 B1 / B7 B5 B3 B1 \n\
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packuswb %%mm4, %%mm4 # R7 R5 R3 R1 / R7 R5 R3 R1 \n\
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packuswb %%mm5, %%mm5 # G7 G5 G3 G1 / G7 G5 G3 G1 \n\
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\n\
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# Interleave RGB even and odd \n\
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punpcklbw %%mm3, %%mm0 # B7 B6 B5 B4 B3 B2 B1 B0 \n\
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punpcklbw %%mm4, %%mm1 # R7 R6 R5 R4 R3 R2 R1 R0 \n\
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punpcklbw %%mm5, %%mm2 # G7 G6 G5 G4 G3 G2 G1 G0 \n\
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"
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/*
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* Grayscale case, only use Y
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*/
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#define MMX_YUV_GRAY " \n\
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# convert the luma part \n\
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psubusb %5, %%mm6 \n\
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movq %%mm6, %%mm7 \n\
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pand %6, %%mm6 \n\
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psrlw $8, %%mm7 \n\
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psllw $3, %%mm6 \n\
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psllw $3, %%mm7 \n\
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pmulhw %7, %%mm6 \n\
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pmulhw %7, %%mm7 \n\
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packuswb %%mm6, %%mm6 \n\
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packuswb %%mm7, %%mm7 \n\
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punpcklbw %%mm7, %%mm6 \n\
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"
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#define MMX_UNPACK_16_GRAY " \n\
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movq %%mm6, %%mm5 \n\
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pand %12, %%mm6 \n\
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pand %13, %%mm5 \n\
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movq %%mm6, %%mm7 \n\
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psrlw $3, %%mm7 \n\
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pxor %%mm3, %%mm3 \n\
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movq %%mm7, %%mm2 \n\
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movq %%mm5, %%mm0 \n\
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punpcklbw %%mm3, %%mm5 \n\
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punpcklbw %%mm6, %%mm7 \n\
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psllw $3, %%mm5 \n\
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por %%mm5, %%mm7 \n\
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movq %%mm7, (%3) \n\
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punpckhbw %%mm3, %%mm0 \n\
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punpckhbw %%mm6, %%mm2 \n\
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psllw $3, %%mm0 \n\
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movq 8(%0), %%mm6 \n\
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por %%mm0, %%mm2 \n\
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movq %%mm2, 8(%3) \n\
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"
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/*
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* convert RGB plane to RGB 15 bits,
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* mm0 -> B, mm1 -> R, mm2 -> G,
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* mm4 -> GB, mm5 -> AR pixel 4-7,
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* mm6 -> GB, mm7 -> AR pixel 0-3
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*/
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#define MMX_UNPACK_15 " \n\
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# mask unneeded bits off \n\
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pand %12, %%mm0 # b7b6b5b4 b3______ b7b6b5b4 b3______ \n\
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psrlw $3,%%mm0 # ______b7 b6b5b4b3 ______b7 b6b5b4b3 \n\
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pand %12, %%mm2 # g7g6g5g4 g3______ g7g6g5g4 g3______ \n\
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pand %12, %%mm1 # r7r6r5r4 r3______ r7r6r5r4 r3______ \n\
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psrlw $1,%%mm1 # __r7r6r5 r4r3____ __r7r6r5 r4r3____ \n\
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pxor %%mm4, %%mm4 # zero mm4 \n\
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movq %%mm0, %%mm5 # Copy B7-B0 \n\
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movq %%mm2, %%mm7 # Copy G7-G0 \n\
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\n\
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# convert rgb24 plane to rgb15 pack for pixel 0-3 \n\
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punpcklbw %%mm4, %%mm2 # ________ ________ g7g6g5g4 g3______ \n\
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punpcklbw %%mm1, %%mm0 # r7r6r5r4 r3______ ______b7 b6b5b4b3 \n\
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psllw $2,%%mm2 # ________ ____g7g6 g5g4g3__ ________ \n\
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por %%mm2, %%mm0 # r7r6r5r4 r3__g7g6 g5g4g3b7 b6b5b4b3 \n\
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movq 8(%0), %%mm6 # Load 8 Y Y7 Y6 Y5 Y4 Y3 Y2 Y1 Y0 \n\
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movq %%mm0, (%3) # store pixel 0-3 \n\
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\n\
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# convert rgb24 plane to rgb16 pack for pixel 0-3 \n\
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punpckhbw %%mm4, %%mm7 # ________ ________ g7g6g5g4 g3______ \n\
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punpckhbw %%mm1, %%mm5 # r7r6r5r4 r3______ ______b7 b6b5b4b3 \n\
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psllw $2,%%mm7 # ________ ____g7g6 g5g4g3__ ________ \n\
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movd 4(%1), %%mm0 # Load 4 Cb __ __ __ __ u3 u2 u1 u0 \n\
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por %%mm7, %%mm5 # r7r6r5r4 r3__g7g6 g5g4g3b7 b6b5b4b3 \n\
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movd 4(%2), %%mm1 # Load 4 Cr __ __ __ __ v3 v2 v1 v0 \n\
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movq %%mm5, 8(%3) # store pixel 4-7 \n\
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"
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/*
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* convert RGB plane to RGB 16 bits,
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* mm0 -> B, mm1 -> R, mm2 -> G,
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* mm4 -> GB, mm5 -> AR pixel 4-7,
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* mm6 -> GB, mm7 -> AR pixel 0-3
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*/
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#define MMX_UNPACK_16 " \n\
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# mask unneeded bits off \n\
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pand %12, %%mm0 # b7b6b5b4 b3______ b7b6b5b4 b3______ \n\
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pand %13, %%mm2 # g7g6g5g4 g3g2____ g7g6g5g4 g3g2____ \n\
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pand %12, %%mm1 # r7r6r5r4 r3______ r7r6r5r4 r3______ \n\
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psrlw $3,%%mm0 # ______b7 b6b5b4b3 ______b7 b6b5b4b3 \n\
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pxor %%mm4, %%mm4 # zero mm4 \n\
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movq %%mm0, %%mm5 # Copy B7-B0 \n\
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movq %%mm2, %%mm7 # Copy G7-G0 \n\
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\n\
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# convert rgb24 plane to rgb16 pack for pixel 0-3 \n\
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punpcklbw %%mm4, %%mm2 # ________ ________ g7g6g5g4 g3g2____ \n\
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punpcklbw %%mm1, %%mm0 # r7r6r5r4 r3______ ______b7 b6b5b4b3 \n\
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psllw $3,%%mm2 # ________ __g7g6g5 g4g3g2__ ________ \n\
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por %%mm2, %%mm0 # r7r6r5r4 r3g7g6g5 g4g3g2b7 b6b5b4b3 \n\
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movq 8(%0), %%mm6 # Load 8 Y Y7 Y6 Y5 Y4 Y3 Y2 Y1 Y0 \n\
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movq %%mm0, (%3) # store pixel 0-3 \n\
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\n\
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# convert rgb24 plane to rgb16 pack for pixel 0-3 \n\
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punpckhbw %%mm4, %%mm7 # ________ ________ g7g6g5g4 g3g2____ \n\
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punpckhbw %%mm1, %%mm5 # r7r6r5r4 r3______ ______b7 b6b5b4b3 \n\
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psllw $3,%%mm7 # ________ __g7g6g5 g4g3g2__ ________ \n\
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movd 4(%1), %%mm0 # Load 4 Cb __ __ __ __ u3 u2 u1 u0 \n\
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por %%mm7, %%mm5 # r7r6r5r4 r3g7g6g5 g4g3g2b7 b6b5b4b3 \n\
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movd 4(%2), %%mm1 # Load 4 Cr __ __ __ __ v3 v2 v1 v0 \n\
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movq %%mm5, 8(%3) # store pixel 4-7 \n\
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"
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/*
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* convert RGB plane to RGB packed format,
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* mm0 -> B, mm1 -> R, mm2 -> G
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*/
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#define MMX_UNPACK_32_ARGB " \n\
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pxor %%mm3, %%mm3 # zero mm3 \n\
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movq %%mm0, %%mm4 # B7 B6 B5 B4 B3 B2 B1 B0 \n\
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punpcklbw %%mm2, %%mm4 # G3 B3 G2 B2 G1 B1 G0 B0 \n\
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movq %%mm1, %%mm5 # R7 R6 R5 R4 R3 R2 R1 R0 \n\
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punpcklbw %%mm3, %%mm5 # 00 R3 00 R2 00 R1 00 R0 \n\
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movq %%mm4, %%mm6 # G3 B3 G2 B2 G1 B1 G0 B0 \n\
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punpcklwd %%mm5, %%mm4 # 00 R1 B1 G1 00 R0 B0 G0 \n\
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movq %%mm4, (%3) # Store ARGB1 ARGB0 \n\
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punpckhwd %%mm5, %%mm6 # 00 R3 B3 G3 00 R2 B2 G2 \n\
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movq %%mm6, 8(%3) # Store ARGB3 ARGB2 \n\
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punpckhbw %%mm2, %%mm0 # G7 B7 G6 B6 G5 B5 G4 B4 \n\
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punpckhbw %%mm3, %%mm1 # 00 R7 00 R6 00 R5 00 R4 \n\
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movq %%mm0, %%mm5 # G7 B7 G6 B6 G5 B5 G4 B4 \n\
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punpcklwd %%mm1, %%mm5 # 00 R5 B5 G5 00 R4 B4 G4 \n\
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movq %%mm5, 16(%3) # Store ARGB5 ARGB4 \n\
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punpckhwd %%mm1, %%mm0 # 00 R7 B7 G7 00 R6 B6 G6 \n\
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movq %%mm0, 24(%3) # Store ARGB7 ARGB6 \n\
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"
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#define MMX_UNPACK_32_RGBA " \n\
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pxor %%mm3, %%mm3 # zero mm3 \n\
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movq %%mm2, %%mm4 # G7 G6 G5 G4 G3 G2 G1 G0 \n\
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punpcklbw %%mm1, %%mm4 # R3 G3 R2 G2 R1 G1 R0 G0 \n\
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punpcklbw %%mm0, %%mm3 # B3 00 B2 00 B1 00 B0 00 \n\
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movq %%mm3, %%mm5 # R3 00 R2 00 R1 00 R0 00 \n\
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punpcklwd %%mm4, %%mm3 # R1 G1 B1 00 R0 G0 B0 00 \n\
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movq %%mm3, (%3) # Store RGBA1 RGBA0 \n\
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punpckhwd %%mm4, %%mm5 # R3 G3 B3 00 R2 G2 B2 00 \n\
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movq %%mm5, 8(%3) # Store RGBA3 RGBA2 \n\
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pxor %%mm6, %%mm6 # zero mm6 \n\
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punpckhbw %%mm1, %%mm2 # R7 G7 R6 G6 R5 G5 R4 G4 \n\
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punpckhbw %%mm0, %%mm6 # B7 00 B6 00 B5 00 B4 00 \n\
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movq %%mm6, %%mm0 # B7 00 B6 00 B5 00 B4 00 \n\
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punpcklwd %%mm2, %%mm6 # R5 G5 B5 00 R4 G4 B4 00 \n\
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movq %%mm6, 16(%3) # Store RGBA5 RGBA4 \n\
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punpckhwd %%mm2, %%mm0 # R7 G7 B7 00 R6 G6 B6 00 \n\
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movq %%mm0, 24(%3) # Store RGBA7 RGBA6 \n\
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"
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#define MMX_UNPACK_32_BGRA " \n\
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pxor %%mm3, %%mm3 # zero mm3 \n\
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movq %%mm2, %%mm4 # G7 G6 G5 G4 G3 G2 G1 G0 \n\
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punpcklbw %%mm0, %%mm4 # B3 G3 B2 G2 B1 G1 B0 G0 \n\
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punpcklbw %%mm1, %%mm3 # R3 00 R2 00 R1 00 R0 00 \n\
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movq %%mm3, %%mm5 # R3 00 R2 00 R1 00 R0 00 \n\
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punpcklwd %%mm4, %%mm3 # B1 G1 R1 00 B0 G0 R0 00 \n\
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movq %%mm3, (%3) # Store BGRA1 BGRA0 \n\
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punpckhwd %%mm4, %%mm5 # B3 G3 R3 00 B2 G2 R2 00 \n\
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movq %%mm5, 8(%3) # Store BGRA3 BGRA2 \n\
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pxor %%mm6, %%mm6 # zero mm6 \n\
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punpckhbw %%mm0, %%mm2 # B7 G7 B6 G6 B5 G5 B4 G4 \n\
|
|
punpckhbw %%mm1, %%mm6 # R7 00 R6 00 R5 00 R4 00 \n\
|
|
movq %%mm6, %%mm0 # R7 00 R6 00 R5 00 R4 00 \n\
|
|
punpcklwd %%mm2, %%mm6 # B5 G5 R5 00 B4 G4 R4 00 \n\
|
|
movq %%mm6, 16(%3) # Store BGRA5 BGRA4 \n\
|
|
punpckhwd %%mm2, %%mm0 # B7 G7 R7 00 B6 G6 R6 00 \n\
|
|
movq %%mm0, 24(%3) # Store BGRA7 BGRA6 \n\
|
|
"
|
|
|
|
#define MMX_UNPACK_32_ABGR " \n\
|
|
pxor %%mm3, %%mm3 # zero mm3 \n\
|
|
movq %%mm1, %%mm4 # R7 R6 R5 R4 R3 R2 R1 R0 \n\
|
|
punpcklbw %%mm2, %%mm4 # G3 R3 G2 R2 G1 R1 G0 R0 \n\
|
|
movq %%mm0, %%mm5 # B7 B6 B5 B4 B3 B2 B1 B0 \n\
|
|
punpcklbw %%mm3, %%mm5 # 00 B3 00 B2 00 B1 00 B0 \n\
|
|
movq %%mm4, %%mm6 # G3 R3 G2 R2 G1 R1 G0 R0 \n\
|
|
punpcklwd %%mm5, %%mm4 # 00 B1 G1 R1 00 B0 G0 R0 \n\
|
|
movq %%mm4, (%3) # Store ABGR1 ABGR0 \n\
|
|
punpckhwd %%mm5, %%mm6 # 00 B3 G3 R3 00 B2 G2 R2 \n\
|
|
movq %%mm6, 8(%3) # Store ABGR3 ABGR2 \n\
|
|
punpckhbw %%mm2, %%mm1 # G7 R7 G6 R6 G5 R5 G4 R4 \n\
|
|
punpckhbw %%mm3, %%mm0 # 00 B7 00 B6 00 B5 00 B4 \n\
|
|
movq %%mm1, %%mm2 # G7 R7 G6 R6 G5 R5 G4 R4 \n\
|
|
punpcklwd %%mm0, %%mm1 # 00 B5 G5 R5 00 B4 G4 R4 \n\
|
|
movq %%mm1, 16(%3) # Store ABGR5 ABGR4 \n\
|
|
punpckhwd %%mm0, %%mm2 # B7 G7 R7 00 B6 G6 R6 00 \n\
|
|
movq %%mm2, 24(%3) # Store ABGR7 ABGR6 \n\
|
|
"
|
|
|
|
#elif defined(HAVE_MMX_INTRINSICS)
|
|
|
|
/* MMX intrinsics */
|
|
|
|
#include <mmintrin.h>
|
|
|
|
#define MMX_CALL(MMX_INSTRUCTIONS) \
|
|
do { \
|
|
__m64 mm0, mm1, mm2, mm3, \
|
|
mm4, mm5, mm6, mm7; \
|
|
MMX_INSTRUCTIONS \
|
|
} while(0)
|
|
|
|
#define MMX_END _mm_empty()
|
|
|
|
#define MMX_INIT_16 \
|
|
mm0 = _mm_cvtsi32_si64(*(int*)p_u); \
|
|
mm1 = _mm_cvtsi32_si64(*(int*)p_v); \
|
|
mm4 = _mm_setzero_si64(); \
|
|
mm6 = (__m64)*(uint64_t *)p_y;
|
|
|
|
#define MMX_INIT_32 \
|
|
mm0 = _mm_cvtsi32_si64(*(int*)p_u); \
|
|
*(uint16_t *)p_buffer = 0; \
|
|
mm1 = _mm_cvtsi32_si64(*(int*)p_v); \
|
|
mm4 = _mm_setzero_si64(); \
|
|
mm6 = (__m64)*(uint64_t *)p_y;
|
|
|
|
#define MMX_YUV_MUL \
|
|
mm0 = _mm_unpacklo_pi8(mm0, mm4); \
|
|
mm1 = _mm_unpacklo_pi8(mm1, mm4); \
|
|
mm0 = _mm_subs_pi16(mm0, (__m64)mmx_80w); \
|
|
mm1 = _mm_subs_pi16(mm1, (__m64)mmx_80w); \
|
|
mm0 = _mm_slli_pi16(mm0, 3); \
|
|
mm1 = _mm_slli_pi16(mm1, 3); \
|
|
mm2 = mm0; \
|
|
mm3 = mm1; \
|
|
mm2 = _mm_mulhi_pi16(mm2, (__m64)mmx_U_green); \
|
|
mm3 = _mm_mulhi_pi16(mm3, (__m64)mmx_V_green); \
|
|
mm0 = _mm_mulhi_pi16(mm0, (__m64)mmx_U_blue); \
|
|
mm1 = _mm_mulhi_pi16(mm1, (__m64)mmx_V_red); \
|
|
mm2 = _mm_adds_pi16(mm2, mm3); \
|
|
\
|
|
mm6 = _mm_subs_pu8(mm6, (__m64)mmx_10w); \
|
|
mm7 = mm6; \
|
|
mm6 = _mm_and_si64(mm6, (__m64)mmx_00ffw); \
|
|
mm7 = _mm_srli_pi16(mm7, 8); \
|
|
mm6 = _mm_slli_pi16(mm6, 3); \
|
|
mm7 = _mm_slli_pi16(mm7, 3); \
|
|
mm6 = _mm_mulhi_pi16(mm6, (__m64)mmx_Y_coeff); \
|
|
mm7 = _mm_mulhi_pi16(mm7, (__m64)mmx_Y_coeff);
|
|
|
|
#define MMX_YUV_ADD \
|
|
mm3 = mm0; \
|
|
mm4 = mm1; \
|
|
mm5 = mm2; \
|
|
mm0 = _mm_adds_pi16(mm0, mm6); \
|
|
mm3 = _mm_adds_pi16(mm3, mm7); \
|
|
mm1 = _mm_adds_pi16(mm1, mm6); \
|
|
mm4 = _mm_adds_pi16(mm4, mm7); \
|
|
mm2 = _mm_adds_pi16(mm2, mm6); \
|
|
mm5 = _mm_adds_pi16(mm5, mm7); \
|
|
\
|
|
mm0 = _mm_packs_pu16(mm0, mm0); \
|
|
mm1 = _mm_packs_pu16(mm1, mm1); \
|
|
mm2 = _mm_packs_pu16(mm2, mm2); \
|
|
\
|
|
mm3 = _mm_packs_pu16(mm3, mm3); \
|
|
mm4 = _mm_packs_pu16(mm4, mm4); \
|
|
mm5 = _mm_packs_pu16(mm5, mm5); \
|
|
\
|
|
mm0 = _mm_unpacklo_pi8(mm0, mm3); \
|
|
mm1 = _mm_unpacklo_pi8(mm1, mm4); \
|
|
mm2 = _mm_unpacklo_pi8(mm2, mm5);
|
|
|
|
#define MMX_UNPACK_15 \
|
|
mm0 = _mm_and_si64(mm0, (__m64)mmx_mask_f8); \
|
|
mm0 = _mm_srli_pi16(mm0, 3); \
|
|
mm2 = _mm_and_si64(mm2, (__m64)mmx_mask_f8); \
|
|
mm1 = _mm_and_si64(mm1, (__m64)mmx_mask_f8); \
|
|
mm1 = _mm_srli_pi16(mm1, 1); \
|
|
mm4 = _mm_setzero_si64(); \
|
|
mm5 = mm0; \
|
|
mm7 = mm2; \
|
|
\
|
|
mm2 = _mm_unpacklo_pi8(mm2, mm4); \
|
|
mm0 = _mm_unpacklo_pi8(mm0, mm1); \
|
|
mm2 = _mm_slli_pi16(mm2, 2); \
|
|
mm0 = _mm_or_si64(mm0, mm2); \
|
|
mm6 = (__m64)*(uint64_t *)(p_y + 8); \
|
|
*(uint64_t *)p_buffer = (uint64_t)mm0; \
|
|
\
|
|
mm7 = _mm_unpackhi_pi8(mm7, mm4); \
|
|
mm5 = _mm_unpackhi_pi8(mm5, mm1); \
|
|
mm7 = _mm_slli_pi16(mm7, 2); \
|
|
mm0 = _mm_cvtsi32_si64((int)*(uint32_t *)(p_u + 4)); \
|
|
mm5 = _mm_or_si64(mm5, mm7); \
|
|
mm1 = _mm_cvtsi32_si64((int)*(uint32_t *)(p_v + 4)); \
|
|
*(uint64_t *)(p_buffer + 4) = (uint64_t)mm5;
|
|
|
|
#define MMX_UNPACK_16 \
|
|
mm0 = _mm_and_si64(mm0, (__m64)mmx_mask_f8); \
|
|
mm2 = _mm_and_si64(mm2, (__m64)mmx_mask_fc); \
|
|
mm1 = _mm_and_si64(mm1, (__m64)mmx_mask_f8); \
|
|
mm0 = _mm_srli_pi16(mm0, 3); \
|
|
mm4 = _mm_setzero_si64(); \
|
|
mm5 = mm0; \
|
|
mm7 = mm2; \
|
|
\
|
|
mm2 = _mm_unpacklo_pi8(mm2, mm4); \
|
|
mm0 = _mm_unpacklo_pi8(mm0, mm1); \
|
|
mm2 = _mm_slli_pi16(mm2, 3); \
|
|
mm0 = _mm_or_si64(mm0, mm2); \
|
|
mm6 = (__m64)*(uint64_t *)(p_y + 8); \
|
|
*(uint64_t *)p_buffer = (uint64_t)mm0; \
|
|
\
|
|
mm7 = _mm_unpackhi_pi8(mm7, mm4); \
|
|
mm5 = _mm_unpackhi_pi8(mm5, mm1); \
|
|
mm7 = _mm_slli_pi16(mm7, 3); \
|
|
mm0 = _mm_cvtsi32_si64((int)*(uint32_t *)(p_u + 4)); \
|
|
mm5 = _mm_or_si64(mm5, mm7); \
|
|
mm1 = _mm_cvtsi32_si64((int)*(uint32_t *)(p_v + 4)); \
|
|
*(uint64_t *)(p_buffer + 4) = (uint64_t)mm5;
|
|
|
|
#define MMX_UNPACK_32_ARGB \
|
|
mm3 = _mm_setzero_si64(); \
|
|
mm4 = mm0; \
|
|
mm4 = _mm_unpacklo_pi8(mm4, mm2); \
|
|
mm5 = mm1; \
|
|
mm5 = _mm_unpacklo_pi8(mm5, mm3); \
|
|
mm6 = mm4; \
|
|
mm4 = _mm_unpacklo_pi16(mm4, mm5); \
|
|
*(uint64_t *)p_buffer = (uint64_t)mm4; \
|
|
mm6 = _mm_unpackhi_pi16(mm6, mm5); \
|
|
*(uint64_t *)(p_buffer + 2) = (uint64_t)mm6;\
|
|
mm0 = _mm_unpackhi_pi8(mm0, mm2); \
|
|
mm1 = _mm_unpackhi_pi8(mm1, mm3); \
|
|
mm5 = mm0; \
|
|
mm5 = _mm_unpacklo_pi16(mm5, mm1); \
|
|
*(uint64_t *)(p_buffer + 4) = (uint64_t)mm5;\
|
|
mm0 = _mm_unpackhi_pi16(mm0, mm1); \
|
|
*(uint64_t *)(p_buffer + 6) = (uint64_t)mm0;
|
|
|
|
#define MMX_UNPACK_32_RGBA \
|
|
mm3 = _mm_setzero_si64(); \
|
|
mm4 = mm2; \
|
|
mm4 = _mm_unpacklo_pi8(mm4, mm1); \
|
|
mm3 = _mm_unpacklo_pi8(mm3, mm0); \
|
|
mm5 = mm3; \
|
|
mm3 = _mm_unpacklo_pi16(mm3, mm4); \
|
|
*(uint64_t *)p_buffer = (uint64_t)mm3; \
|
|
mm5 = _mm_unpackhi_pi16(mm5, mm4); \
|
|
*(uint64_t *)(p_buffer + 2) = (uint64_t)mm5;\
|
|
mm6 = _mm_setzero_si64(); \
|
|
mm2 = _mm_unpackhi_pi8(mm2, mm1); \
|
|
mm6 = _mm_unpackhi_pi8(mm6, mm0); \
|
|
mm0 = mm6; \
|
|
mm6 = _mm_unpacklo_pi16(mm6, mm2); \
|
|
*(uint64_t *)(p_buffer + 4) = (uint64_t)mm6;\
|
|
mm0 = _mm_unpackhi_pi16(mm0, mm2); \
|
|
*(uint64_t *)(p_buffer + 6) = (uint64_t)mm0;
|
|
|
|
#define MMX_UNPACK_32_BGRA \
|
|
mm3 = _mm_setzero_si64(); \
|
|
mm4 = mm2; \
|
|
mm4 = _mm_unpacklo_pi8(mm4, mm0); \
|
|
mm3 = _mm_unpacklo_pi8(mm3, mm1); \
|
|
mm5 = mm3; \
|
|
mm3 = _mm_unpacklo_pi16(mm3, mm4); \
|
|
*(uint64_t *)p_buffer = (uint64_t)mm3; \
|
|
mm5 = _mm_unpackhi_pi16(mm5, mm4); \
|
|
*(uint64_t *)(p_buffer + 2) = (uint64_t)mm5;\
|
|
mm6 = _mm_setzero_si64(); \
|
|
mm2 = _mm_unpackhi_pi8(mm2, mm0); \
|
|
mm6 = _mm_unpackhi_pi8(mm6, mm1); \
|
|
mm0 = mm6; \
|
|
mm6 = _mm_unpacklo_pi16(mm6, mm2); \
|
|
*(uint64_t *)(p_buffer + 4) = (uint64_t)mm6;\
|
|
mm0 = _mm_unpackhi_pi16(mm0, mm2); \
|
|
*(uint64_t *)(p_buffer + 6) = (uint64_t)mm0;
|
|
|
|
#define MMX_UNPACK_32_ABGR \
|
|
mm3 = _mm_setzero_si64(); \
|
|
mm4 = mm1; \
|
|
mm4 = _mm_unpacklo_pi8(mm4, mm2); \
|
|
mm5 = mm0; \
|
|
mm5 = _mm_unpacklo_pi8(mm5, mm3); \
|
|
mm6 = mm4; \
|
|
mm4 = _mm_unpacklo_pi16(mm4, mm5); \
|
|
*(uint64_t *)p_buffer = (uint64_t)mm4; \
|
|
mm6 = _mm_unpackhi_pi16(mm6, mm5); \
|
|
*(uint64_t *)(p_buffer + 2) = (uint64_t)mm6;\
|
|
mm1 = _mm_unpackhi_pi8(mm1, mm2); \
|
|
mm0 = _mm_unpackhi_pi8(mm0, mm3); \
|
|
mm2 = mm1; \
|
|
mm1 = _mm_unpacklo_pi16(mm1, mm0); \
|
|
*(uint64_t *)(p_buffer + 4) = (uint64_t)mm1;\
|
|
mm2 = _mm_unpackhi_pi16(mm2, mm0); \
|
|
*(uint64_t *)(p_buffer + 6) = (uint64_t)mm2;
|
|
|
|
#endif
|
|
|
|
|